diff --git a/algorithms-modules/algorithms-miscellaneous-7/README.md b/algorithms-modules/algorithms-miscellaneous-7/README.md index 82d9df9292..87a1ee15ec 100644 --- a/algorithms-modules/algorithms-miscellaneous-7/README.md +++ b/algorithms-modules/algorithms-miscellaneous-7/README.md @@ -4,4 +4,5 @@ - [Find the N Most Frequent Elements in a Java Array](https://www.baeldung.com/java-n-most-frequent-elements-array) - [Getting Pixel Array From Image in Java](https://www.baeldung.com/java-getting-pixel-array-from-image) - [Calculate Distance Between Two Coordinates in Java](https://www.baeldung.com/java-find-distance-between-points) +- [Rotate Arrays in Java](https://www.baeldung.com/java-rotate-arrays) - More articles: [[<-- prev]](/algorithms-miscellaneous-6) diff --git a/algorithms-modules/algorithms-miscellaneous-7/src/test/java/com/baeldung/algorithms/connect4/GameBoard.java b/algorithms-modules/algorithms-miscellaneous-7/src/test/java/com/baeldung/algorithms/connect4/GameBoard.java new file mode 100644 index 0000000000..b10bd95a19 --- /dev/null +++ b/algorithms-modules/algorithms-miscellaneous-7/src/test/java/com/baeldung/algorithms/connect4/GameBoard.java @@ -0,0 +1,129 @@ +package com.baeldung.algorithms.connect4; + +import java.util.ArrayList; +import java.util.List; + +public class GameBoard { + private final List> columns; + + private final int rows; + + public GameBoard(int columns, int rows) { + this.rows = rows; + this.columns = new ArrayList<>(); + + for (int i = 0; i < columns; ++i) { + this.columns.add(new ArrayList<>()); + } + } + + public int getRows() { + return rows; + } + + public int getColumns() { + return columns.size(); + } + + public Piece getCell(int x, int y) { + assert(x >= 0 && x < getColumns()); + assert(y >= 0 && y < getRows()); + + List column = columns.get(x); + + if (column.size() > y) { + return column.get(y); + } else { + return null; + } + } + + public boolean move(int x, Piece player) { + assert(x >= 0 && x < getColumns()); + + List column = columns.get(x); + + if (column.size() >= this.rows) { + throw new IllegalArgumentException("That column is full"); + } + + column.add(player); + + return checkWin(x, column.size() - 1, player); + } + + private boolean checkWin(int x, int y, Piece player) { + // Vertical line + if (checkLine(x, y, 0, -1, player)) { + return true; + } + + for (int offset = 0; offset < 4; ++offset) { + // Horizontal line + if (checkLine(x - 3 + offset, y, 1, 0, player)) { + return true; + } + + // Leading diagonal + if (checkLine(x - 3 + offset, y + 3 - offset, 1, -1, player)) { + return true; + } + + // Trailing diagonal + if (checkLine(x - 3 + offset, y - 3 + offset, 1, 1, player)) { + return true; + } + } + + return false; + } + + private boolean checkLine(int x1, int y1, int xDiff, int yDiff, Piece player) { + for (int i = 0; i < 4; ++i) { + int x = x1 + (xDiff * i); + int y = y1 + (yDiff * i); + + if (x < 0 || x > columns.size() - 1) { + return false; + } + + if (y < 0 || y > rows - 1) { + return false; + } + + if (player != getCell(x, y)) { + return false; + } + } + + return true; + } + + @Override + public String toString() { + StringBuilder result = new StringBuilder(); + + for (int y = getRows() - 1; y >= 0; --y) { + for (int x = 0; x < getColumns(); ++x) { + Piece piece = getCell(x, y); + + result.append("|"); + if (piece == null) { + result.append(" "); + } else if (piece == Piece.PLAYER_1) { + result.append("X"); + } else if (piece == Piece.PLAYER_2) { + result.append("O"); + } + } + + result.append("|\n"); + for (int i = 0; i < getColumns(); ++i) { + result.append("+-"); + } + result.append("+\n"); + } + + return result.toString(); + } +} diff --git a/algorithms-modules/algorithms-miscellaneous-7/src/test/java/com/baeldung/algorithms/connect4/GameUnitTest.java b/algorithms-modules/algorithms-miscellaneous-7/src/test/java/com/baeldung/algorithms/connect4/GameUnitTest.java new file mode 100644 index 0000000000..f340644950 --- /dev/null +++ b/algorithms-modules/algorithms-miscellaneous-7/src/test/java/com/baeldung/algorithms/connect4/GameUnitTest.java @@ -0,0 +1,40 @@ +package com.baeldung.algorithms.connect4; + +import org.junit.jupiter.api.Test; + +import static org.junit.jupiter.api.Assertions.assertFalse; +import static org.junit.jupiter.api.Assertions.assertTrue; + +public class GameUnitTest { + @Test + public void blankGame() { + GameBoard gameBoard = new GameBoard(8, 6); + + System.out.println(gameBoard); + } + + @Test + public void playedGame() { + GameBoard gameBoard = new GameBoard(8, 6); + + assertFalse(gameBoard.move(3, Piece.PLAYER_1)); + assertFalse(gameBoard.move(2, Piece.PLAYER_2)); + + assertFalse(gameBoard.move(4, Piece.PLAYER_1)); + assertFalse(gameBoard.move(3, Piece.PLAYER_2)); + + assertFalse(gameBoard.move(5, Piece.PLAYER_1)); + assertFalse(gameBoard.move(6, Piece.PLAYER_2)); + + assertFalse(gameBoard.move(5, Piece.PLAYER_1)); + assertFalse(gameBoard.move(4, Piece.PLAYER_2)); + + assertFalse(gameBoard.move(5, Piece.PLAYER_1)); + assertFalse(gameBoard.move(5, Piece.PLAYER_2)); + + assertFalse(gameBoard.move(6, Piece.PLAYER_1)); + assertTrue(gameBoard.move(4, Piece.PLAYER_2)); + + System.out.println(gameBoard); + } +} diff --git a/algorithms-modules/algorithms-miscellaneous-7/src/test/java/com/baeldung/algorithms/connect4/Piece.java b/algorithms-modules/algorithms-miscellaneous-7/src/test/java/com/baeldung/algorithms/connect4/Piece.java new file mode 100644 index 0000000000..5a8724c09b --- /dev/null +++ b/algorithms-modules/algorithms-miscellaneous-7/src/test/java/com/baeldung/algorithms/connect4/Piece.java @@ -0,0 +1,6 @@ +package com.baeldung.algorithms.connect4; + +public enum Piece { + PLAYER_1, + PLAYER_2 +} diff --git a/algorithms-modules/algorithms-miscellaneous-7/src/test/java/com/baeldung/algorithms/connect4/README.md b/algorithms-modules/algorithms-miscellaneous-7/src/test/java/com/baeldung/algorithms/connect4/README.md new file mode 100644 index 0000000000..55bc2abec5 --- /dev/null +++ b/algorithms-modules/algorithms-miscellaneous-7/src/test/java/com/baeldung/algorithms/connect4/README.md @@ -0,0 +1,2 @@ +## Relevant Articles +- [Implement Connect 4 Game with Java](https://www.baeldung.com/java-connect-4-game) diff --git a/algorithms-modules/pom.xml b/algorithms-modules/pom.xml index 342662ce9c..fda8eea0e7 100644 --- a/algorithms-modules/pom.xml +++ b/algorithms-modules/pom.xml @@ -28,7 +28,7 @@ - 1.11 + 1.16.0 3.6.1 2.7 1.0.1 diff --git a/apache-httpclient/pom.xml b/apache-httpclient/pom.xml index 1b22d64799..f671c93cfc 100644 --- a/apache-httpclient/pom.xml +++ b/apache-httpclient/pom.xml @@ -58,7 +58,7 @@ - com.github.tomakehurst + org.wiremock wiremock ${wiremock.version} test @@ -77,11 +77,11 @@ 5.6.1 - 2.5.1 + 3.3.1 - 5.2 - 5.2 - 5.2 + 5.2.2 + 5.2.2 + 5.2.2 diff --git a/apache-httpclient/src/test/java/com/baeldung/httpclient/GetRequestMockServer.java b/apache-httpclient/src/test/java/com/baeldung/httpclient/GetRequestMockServer.java index 92cb452dc8..1a4f4aebf3 100644 --- a/apache-httpclient/src/test/java/com/baeldung/httpclient/GetRequestMockServer.java +++ b/apache-httpclient/src/test/java/com/baeldung/httpclient/GetRequestMockServer.java @@ -8,7 +8,7 @@ import static org.mockserver.model.HttpResponse.response; import java.io.IOException; import java.net.ServerSocket; -import org.apache.http.HttpStatus; +import org.apache.hc.core5.http.HttpStatus; import org.junit.jupiter.api.AfterAll; import org.junit.jupiter.api.BeforeAll; import org.mockserver.client.MockServerClient; diff --git a/apache-httpclient/src/test/java/com/baeldung/httpclient/HttpAsyncClientLiveTest.java b/apache-httpclient/src/test/java/com/baeldung/httpclient/HttpAsyncClientLiveTest.java index d421de1c7a..7b818f871a 100644 --- a/apache-httpclient/src/test/java/com/baeldung/httpclient/HttpAsyncClientLiveTest.java +++ b/apache-httpclient/src/test/java/com/baeldung/httpclient/HttpAsyncClientLiveTest.java @@ -25,6 +25,7 @@ import org.apache.hc.client5.http.impl.nio.PoolingAsyncClientConnectionManagerBu import org.apache.hc.client5.http.impl.routing.DefaultProxyRoutePlanner; import org.apache.hc.client5.http.protocol.HttpClientContext; import org.apache.hc.client5.http.ssl.ClientTlsStrategyBuilder; +import org.apache.hc.client5.http.ssl.NoopHostnameVerifier; import org.apache.hc.core5.http.HttpHost; import org.apache.hc.core5.http.HttpResponse; import org.apache.hc.core5.http.nio.ssl.TlsStrategy; @@ -33,13 +34,10 @@ import org.apache.hc.core5.http.protocol.HttpContext; import org.apache.hc.core5.reactor.IOReactorConfig; import org.apache.hc.core5.ssl.SSLContexts; import org.apache.hc.core5.ssl.TrustStrategy; -import org.apache.http.conn.ssl.SSLConnectionSocketFactory; import org.junit.jupiter.api.Test; class HttpAsyncClientLiveTest extends GetRequestMockServer { - - private static final String HOST = "http://www.google.com"; private static final String HOST_WITH_SSL = "https://mms.nw.ru/"; private static final String HOST_WITH_PROXY = "http://httpbin.org/"; private static final String URL_SECURED_BY_BASIC_AUTHENTICATION = "http://browserspy.dk/password-ok.php";// "http://localhost:8080/spring-security-rest-basic-auth/api/foos/1"; @@ -122,7 +120,7 @@ class HttpAsyncClientLiveTest extends GetRequestMockServer { .build(); final TlsStrategy tlsStrategy = ClientTlsStrategyBuilder.create() - .setHostnameVerifier(SSLConnectionSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER) + .setHostnameVerifier(NoopHostnameVerifier.INSTANCE) .setSslContext(sslContext) .build(); @@ -136,7 +134,7 @@ class HttpAsyncClientLiveTest extends GetRequestMockServer { client.start(); - final SimpleHttpRequest request = new SimpleHttpRequest("GET",HOST_WITH_SSL); + final SimpleHttpRequest request = new SimpleHttpRequest("GET", HOST_WITH_SSL); final Future future = client.execute(request, null); final HttpResponse response = future.get(); @@ -201,7 +199,7 @@ class HttpAsyncClientLiveTest extends GetRequestMockServer { @Override public void run() { try { - final Future future = client.execute(SimpleHttpRequest.copy(request), context, null); + final Future future = client.execute(SimpleRequestBuilder.copy(request).build(), context, null); final HttpResponse response = future.get(); assertThat(response.getCode(), equalTo(200)); } catch (final Exception ex) { diff --git a/apache-httpclient/src/test/java/com/baeldung/httpclient/ResponseUtil.java b/apache-httpclient/src/test/java/com/baeldung/httpclient/ResponseUtil.java index e9ea08a723..537f501d93 100644 --- a/apache-httpclient/src/test/java/com/baeldung/httpclient/ResponseUtil.java +++ b/apache-httpclient/src/test/java/com/baeldung/httpclient/ResponseUtil.java @@ -1,10 +1,10 @@ package com.baeldung.httpclient; -import org.apache.http.HttpEntity; -import org.apache.http.client.methods.CloseableHttpResponse; - import java.io.IOException; +import org.apache.hc.client5.http.impl.classic.CloseableHttpResponse; +import org.apache.hc.core5.http.HttpEntity; + public final class ResponseUtil { private ResponseUtil() { } diff --git a/apache-httpclient/src/test/java/com/baeldung/httpclient/advancedconfig/HttpClientAdvancedConfigurationIntegrationTest.java b/apache-httpclient/src/test/java/com/baeldung/httpclient/advancedconfig/HttpClientAdvancedConfigurationIntegrationTest.java index 3ac3ee88be..2a8665b624 100644 --- a/apache-httpclient/src/test/java/com/baeldung/httpclient/advancedconfig/HttpClientAdvancedConfigurationIntegrationTest.java +++ b/apache-httpclient/src/test/java/com/baeldung/httpclient/advancedconfig/HttpClientAdvancedConfigurationIntegrationTest.java @@ -103,7 +103,7 @@ class HttpClientAdvancedConfigurationIntegrationTest { void givenServerThatIsBehindProxy_whenClientIsConfiguredToSendRequestViaProxy_shouldReturn200() throws IOException { //given proxyMock.stubFor(get(urlMatching(".*")) - .willReturn(aResponse().proxiedFrom("http://localhost:8089/"))); + .willReturn(aResponse().proxiedFrom("http://localhost:8089"))); serviceMock.stubFor(get(urlEqualTo("/private")) .willReturn(aResponse().withStatus(200))); @@ -129,7 +129,7 @@ class HttpClientAdvancedConfigurationIntegrationTest { public void givenServerThatIsBehindAuthorizationProxy_whenClientSendRequest_shouldAuthorizeProperly() throws IOException { //given proxyMock.stubFor(get(urlMatching("/private")) - .willReturn(aResponse().proxiedFrom("http://localhost:8089/"))); + .willReturn(aResponse().proxiedFrom("http://localhost:8089"))); serviceMock.stubFor(get(urlEqualTo("/private")) .willReturn(aResponse().withStatus(200))); diff --git a/apache-httpclient4/pom.xml b/apache-httpclient4/pom.xml index f4c213687e..90890ef7b9 100644 --- a/apache-httpclient4/pom.xml +++ b/apache-httpclient4/pom.xml @@ -158,7 +158,7 @@ ${mockserver.version} - com.github.tomakehurst + org.wiremock wiremock ${wiremock.version} test @@ -234,10 +234,10 @@ - 1.10 + 1.16.0 4.1.5 - 2.5.1 + 3.3.1 4.4.16 4.5.14 5.11.2 diff --git a/apache-httpclient4/src/main/java/com/baeldung/filter/CustomWebSecurityConfigurerAdapter.java b/apache-httpclient4/src/main/java/com/baeldung/filter/CustomWebSecurityConfigurerAdapter.java index fb597e46c8..eaf166a091 100644 --- a/apache-httpclient4/src/main/java/com/baeldung/filter/CustomWebSecurityConfigurerAdapter.java +++ b/apache-httpclient4/src/main/java/com/baeldung/filter/CustomWebSecurityConfigurerAdapter.java @@ -7,14 +7,14 @@ import org.springframework.context.annotation.Configuration; import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder; import org.springframework.security.config.annotation.web.builders.HttpSecurity; import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity; -import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter; import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder; import org.springframework.security.crypto.password.PasswordEncoder; +import org.springframework.security.web.SecurityFilterChain; import org.springframework.security.web.authentication.www.BasicAuthenticationFilter; @Configuration @EnableWebSecurity -public class CustomWebSecurityConfigurerAdapter extends WebSecurityConfigurerAdapter { +public class CustomWebSecurityConfigurerAdapter { @Autowired private RestAuthenticationEntryPoint authenticationEntryPoint; @@ -27,8 +27,8 @@ public class CustomWebSecurityConfigurerAdapter extends WebSecurityConfigurerAda .authorities("ROLE_USER"); } - @Override - protected void configure(HttpSecurity http) throws Exception { + @Bean + public SecurityFilterChain filterChain(HttpSecurity http) throws Exception { http .authorizeRequests() .antMatchers("/securityNone") @@ -40,6 +40,8 @@ public class CustomWebSecurityConfigurerAdapter extends WebSecurityConfigurerAda .authenticationEntryPoint(authenticationEntryPoint); http.addFilterAfter(new CustomFilter(), BasicAuthenticationFilter.class); + + return http.build(); } @Bean diff --git a/apache-httpclient4/src/test/java/com/baeldung/httpclient/advancedconfig/HttpClientAdvancedConfigurationIntegrationTest.java b/apache-httpclient4/src/test/java/com/baeldung/httpclient/advancedconfig/HttpClientAdvancedConfigurationIntegrationTest.java index 5ced756644..714c01192e 100644 --- a/apache-httpclient4/src/test/java/com/baeldung/httpclient/advancedconfig/HttpClientAdvancedConfigurationIntegrationTest.java +++ b/apache-httpclient4/src/test/java/com/baeldung/httpclient/advancedconfig/HttpClientAdvancedConfigurationIntegrationTest.java @@ -102,7 +102,7 @@ class HttpClientAdvancedConfigurationIntegrationTest { void givenServerThatIsBehindProxy_whenClientIsConfiguredToSendRequestViaProxy_shouldReturn200() throws IOException { //given proxyMock.stubFor(get(urlMatching(".*")) - .willReturn(aResponse().proxiedFrom("http://localhost:8089/"))); + .willReturn(aResponse().proxiedFrom("http://localhost:8089"))); serviceMock.stubFor(get(urlEqualTo("/private")) .willReturn(aResponse().withStatus(200))); @@ -128,7 +128,7 @@ class HttpClientAdvancedConfigurationIntegrationTest { void givenServerThatIsBehindAuthorizationProxy_whenClientSendRequest_shouldAuthorizeProperly() throws IOException { //given proxyMock.stubFor(get(urlMatching("/private")) - .willReturn(aResponse().proxiedFrom("http://localhost:8089/"))); + .willReturn(aResponse().proxiedFrom("http://localhost:8089"))); serviceMock.stubFor(get(urlEqualTo("/private")) .willReturn(aResponse().withStatus(200))); diff --git a/apache-kafka-2/README.md b/apache-kafka-2/README.md index 40ee701be1..3aa8fcf4ad 100644 --- a/apache-kafka-2/README.md +++ b/apache-kafka-2/README.md @@ -14,3 +14,4 @@ You can build the project from the command line using: *mvn clean install*, or i - [Get Partition Count for a Topic in Kafka](https://www.baeldung.com/java-kafka-partition-count-topic) - [bootstrap-server in Kafka Configuration](https://www.baeldung.com/java-kafka-bootstrap-server) - [Introduction to Apache Kafka](https://www.baeldung.com/apache-kafka) +- [Ensuring Message Ordering in Kafka: Strategies and Configurations](https://www.baeldung.com/kafka-message-ordering) diff --git a/apache-kafka-2/log4j.properties b/apache-kafka-2/log4j.properties deleted file mode 100644 index 2173c5d96f..0000000000 --- a/apache-kafka-2/log4j.properties +++ /dev/null @@ -1 +0,0 @@ -log4j.rootLogger=INFO, stdout diff --git a/apache-kafka-2/pom.xml b/apache-kafka-2/pom.xml index 067dedef8a..dedd5df602 100644 --- a/apache-kafka-2/pom.xml +++ b/apache-kafka-2/pom.xml @@ -23,11 +23,6 @@ slf4j-api ${org.slf4j.version} - - org.slf4j - slf4j-log4j12 - ${org.slf4j.version} - com.google.guava guava @@ -57,13 +52,19 @@ ${lombok.version} provided + + com.fasterxml.jackson.core + jackson-databind + ${jackson.databind.version} + 5.7.0 2.8.0 - 1.15.3 + 1.19.3 1.15.3 + 2.15.2 \ No newline at end of file diff --git a/apache-kafka-2/src/main/java/com/baeldung/kafka/message/ordering/Config.java b/apache-kafka-2/src/main/java/com/baeldung/kafka/message/ordering/Config.java new file mode 100644 index 0000000000..7fae8403b5 --- /dev/null +++ b/apache-kafka-2/src/main/java/com/baeldung/kafka/message/ordering/Config.java @@ -0,0 +1,11 @@ +package com.baeldung.kafka.message.ordering; + +public class Config { + public static final String CONSUMER_VALUE_DESERIALIZER_SERIALIZED_CLASS = "value.deserializer.serializedClass"; + public static final String MULTI_PARTITION_TOPIC = "multi_partition_topic"; + public static final String SINGLE_PARTITION_TOPIC = "single_partition_topic"; + + public static final int MULTIPLE_PARTITIONS = 5; + public static final int SINGLE_PARTITION = 1; + public static final short REPLICATION_FACTOR = 1; +} diff --git a/apache-kafka-2/src/main/java/com/baeldung/kafka/message/ordering/payload/UserEvent.java b/apache-kafka-2/src/main/java/com/baeldung/kafka/message/ordering/payload/UserEvent.java new file mode 100644 index 0000000000..99e0cc6c7e --- /dev/null +++ b/apache-kafka-2/src/main/java/com/baeldung/kafka/message/ordering/payload/UserEvent.java @@ -0,0 +1,61 @@ +package com.baeldung.kafka.message.ordering.payload; + +import java.util.Objects; + +public class UserEvent implements Comparable { + private String userEventId; + private long eventNanoTime; + private long globalSequenceNumber; + + @SuppressWarnings("unused") + public UserEvent() { + // Required for Jackson Serialization and Deserialization + } + + public UserEvent(String userEventId) { + this.userEventId = userEventId; + } + + public String getUserEventId() { + return userEventId; + } + + public long getEventNanoTime() { + return eventNanoTime; + } + + public void setEventNanoTime(long eventNanoTime) { + this.eventNanoTime = eventNanoTime; + } + + public long getGlobalSequenceNumber() { + return globalSequenceNumber; + } + + public void setGlobalSequenceNumber(long globalSequenceNumber) { + this.globalSequenceNumber = globalSequenceNumber; + } + + @Override + public int compareTo(UserEvent other) { + return Long.compare(this.globalSequenceNumber, other.globalSequenceNumber); + } + + @Override + public boolean equals(Object obj) { + if (this == obj) { + return true; + } + if (!(obj instanceof UserEvent)) { + return false; + } + UserEvent userEvent = (UserEvent) obj; + return this.globalSequenceNumber == userEvent.globalSequenceNumber; + } + + @Override + public int hashCode() { + return Objects.hash(globalSequenceNumber); + } +} + diff --git a/apache-kafka-2/src/main/java/com/baeldung/kafka/message/ordering/serialization/JacksonDeserializer.java b/apache-kafka-2/src/main/java/com/baeldung/kafka/message/ordering/serialization/JacksonDeserializer.java new file mode 100644 index 0000000000..cf72ab12df --- /dev/null +++ b/apache-kafka-2/src/main/java/com/baeldung/kafka/message/ordering/serialization/JacksonDeserializer.java @@ -0,0 +1,34 @@ +package com.baeldung.kafka.message.ordering.serialization; + +import com.baeldung.kafka.message.ordering.Config; +import com.fasterxml.jackson.databind.ObjectMapper; + +import org.apache.kafka.common.serialization.Deserializer; + +import java.util.Map; + +/** + * Configured via {@link org.apache.kafka.clients.consumer.ConsumerConfig#VALUE_DESERIALIZER_CLASS_CONFIG} + */ +public class JacksonDeserializer implements Deserializer { + private final ObjectMapper objectMapper = new ObjectMapper(); + private Class type; + + @Override + public void configure(Map configs, boolean isKey) { + this.type = (Class) configs.get(Config.CONSUMER_VALUE_DESERIALIZER_SERIALIZED_CLASS); + } + + @Override + public T deserialize(String topic, byte[] bytes) { + if (bytes == null) { + return null; + } + try { + return objectMapper.readValue(bytes, type); + } catch (Exception e) { + throw new RuntimeException("Error deserializing value", e); + } + } +} + diff --git a/apache-kafka-2/src/main/java/com/baeldung/kafka/message/ordering/serialization/JacksonSerializer.java b/apache-kafka-2/src/main/java/com/baeldung/kafka/message/ordering/serialization/JacksonSerializer.java new file mode 100644 index 0000000000..b2ace3b8ed --- /dev/null +++ b/apache-kafka-2/src/main/java/com/baeldung/kafka/message/ordering/serialization/JacksonSerializer.java @@ -0,0 +1,24 @@ +package com.baeldung.kafka.message.ordering.serialization; + +import com.fasterxml.jackson.databind.ObjectMapper; + +import org.apache.kafka.common.serialization.Serializer; + +/** + * Configured via {@link org.apache.kafka.clients.producer.ProducerConfig#VALUE_SERIALIZER_CLASS_CONFIG} + */ +public class JacksonSerializer implements Serializer { + private final ObjectMapper objectMapper = new ObjectMapper(); + + @Override + public byte[] serialize(String topic, T data) { + if (data == null) { + return null; + } + try { + return objectMapper.writeValueAsBytes(data); + } catch (Exception e) { + throw new RuntimeException("Error serializing value", e); + } + } +} diff --git a/apache-kafka-2/src/test/java/com/baeldung/kafka/message/ordering/ExternalSequenceWithTimeWindowLiveTest.java b/apache-kafka-2/src/test/java/com/baeldung/kafka/message/ordering/ExternalSequenceWithTimeWindowLiveTest.java new file mode 100644 index 0000000000..f36c6ebd63 --- /dev/null +++ b/apache-kafka-2/src/test/java/com/baeldung/kafka/message/ordering/ExternalSequenceWithTimeWindowLiveTest.java @@ -0,0 +1,126 @@ +package com.baeldung.kafka.message.ordering; + +import com.baeldung.kafka.message.ordering.payload.UserEvent; +import com.baeldung.kafka.message.ordering.serialization.JacksonDeserializer; +import com.baeldung.kafka.message.ordering.serialization.JacksonSerializer; + +import org.apache.kafka.clients.admin.*; +import org.apache.kafka.clients.consumer.ConsumerConfig; +import org.apache.kafka.clients.consumer.ConsumerRecords; +import org.apache.kafka.clients.consumer.KafkaConsumer; +import org.apache.kafka.clients.producer.KafkaProducer; +import org.apache.kafka.clients.producer.ProducerConfig; +import org.apache.kafka.clients.producer.ProducerRecord; +import org.apache.kafka.clients.producer.RecordMetadata; +import org.apache.kafka.common.serialization.LongDeserializer; +import org.apache.kafka.common.serialization.LongSerializer; +import org.junit.jupiter.api.AfterAll; +import org.junit.jupiter.api.BeforeAll; +import org.junit.jupiter.api.Test; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.testcontainers.containers.KafkaContainer; +import org.testcontainers.junit.jupiter.Container; +import org.testcontainers.junit.jupiter.Testcontainers; +import org.testcontainers.utility.DockerImageName; + +import java.time.Duration; +import java.util.*; +import java.util.concurrent.ExecutionException; +import java.util.concurrent.Future; + +import com.google.common.collect.ImmutableList; + +import static org.assertj.core.api.AssertionsForInterfaceTypes.assertThat; + +@Testcontainers +public class ExternalSequenceWithTimeWindowLiveTest { + + private static Admin admin; + private static KafkaProducer producer; + private static KafkaConsumer consumer; + private static final Duration TIMEOUT_WAIT_FOR_MESSAGES = Duration.ofSeconds(5); + private static final long BUFFER_PERIOD_NS = Duration.ofSeconds(5) + .toNanos(); + private static Logger logger = LoggerFactory.getLogger(ExternalSequenceWithTimeWindowLiveTest.class); + + @Container + private static final KafkaContainer KAFKA_CONTAINER = new KafkaContainer(DockerImageName.parse("confluentinc/cp-kafka:latest")); + + @BeforeAll + static void setup() throws ExecutionException, InterruptedException { + KAFKA_CONTAINER.addExposedPort(9092); + + Properties adminProperties = new Properties(); + adminProperties.put(AdminClientConfig.BOOTSTRAP_SERVERS_CONFIG, KAFKA_CONTAINER.getBootstrapServers()); + + Properties producerProperties = new Properties(); + producerProperties.put(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG, KAFKA_CONTAINER.getBootstrapServers()); + producerProperties.put(ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG, LongSerializer.class.getName()); + producerProperties.put(ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG, JacksonSerializer.class.getName()); + + Properties consumerProperties = new Properties(); + consumerProperties.put(ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG, KAFKA_CONTAINER.getBootstrapServers()); + consumerProperties.put(ConsumerConfig.KEY_DESERIALIZER_CLASS_CONFIG, LongDeserializer.class.getName()); + consumerProperties.put(ConsumerConfig.VALUE_DESERIALIZER_CLASS_CONFIG, JacksonDeserializer.class.getName()); + consumerProperties.put(ConsumerConfig.AUTO_OFFSET_RESET_CONFIG, "earliest"); + consumerProperties.put(Config.CONSUMER_VALUE_DESERIALIZER_SERIALIZED_CLASS, UserEvent.class); + consumerProperties.put(ConsumerConfig.GROUP_ID_CONFIG, "test-group"); + admin = Admin.create(adminProperties); + producer = new KafkaProducer<>(producerProperties); + consumer = new KafkaConsumer<>(consumerProperties); + admin.createTopics(ImmutableList.of(new NewTopic(Config.MULTI_PARTITION_TOPIC, Config.MULTIPLE_PARTITIONS, Config.REPLICATION_FACTOR))) + .all() + .get(); + } + + @AfterAll + static void destroy() { + KAFKA_CONTAINER.stop(); + } + + @Test + void givenMultiplePartitions_whenPublishedToKafkaAndConsumedWithExtSeqNumberAndTimeWindow_thenCheckForMessageOrder() throws ExecutionException, InterruptedException { + List sentUserEventList = new ArrayList<>(); + List receivedUserEventList = new ArrayList<>(); + for (long sequenceNumber = 1; sequenceNumber <= 10; sequenceNumber++) { + UserEvent userEvent = new UserEvent(UUID.randomUUID() + .toString()); + userEvent.setEventNanoTime(System.nanoTime()); + userEvent.setGlobalSequenceNumber(sequenceNumber); + Future future = producer.send(new ProducerRecord<>(Config.MULTI_PARTITION_TOPIC, sequenceNumber, userEvent)); + sentUserEventList.add(userEvent); + RecordMetadata metadata = future.get(); + logger.info("User Event ID: " + userEvent.getUserEventId() + ", Partition : " + metadata.partition()); + } + + consumer.subscribe(Collections.singletonList(Config.MULTI_PARTITION_TOPIC)); + List buffer = new ArrayList<>(); + long lastProcessedTime = System.nanoTime(); + ConsumerRecords records = consumer.poll(TIMEOUT_WAIT_FOR_MESSAGES); + records.forEach(record -> { + buffer.add(record.value()); + }); + while (!buffer.isEmpty()) { + if (System.nanoTime() - lastProcessedTime > BUFFER_PERIOD_NS) { + processBuffer(buffer, receivedUserEventList); + lastProcessedTime = System.nanoTime(); + } + records = consumer.poll(TIMEOUT_WAIT_FOR_MESSAGES); + records.forEach(record -> { + buffer.add(record.value()); + }); + } + assertThat(receivedUserEventList).isEqualTo(sentUserEventList) + .containsExactlyElementsOf(sentUserEventList); + } + + private static void processBuffer(List buffer, List receivedUserEventList) { + Collections.sort(buffer); + buffer.forEach(userEvent -> { + receivedUserEventList.add(userEvent); + logger.info("Processing message with Global Sequence number: " + userEvent.getGlobalSequenceNumber() + ", User Event Id: " + userEvent.getUserEventId()); + }); + buffer.clear(); + } +} diff --git a/apache-kafka-2/src/test/java/com/baeldung/kafka/message/ordering/MultiplePartitionLiveTest.java b/apache-kafka-2/src/test/java/com/baeldung/kafka/message/ordering/MultiplePartitionLiveTest.java new file mode 100644 index 0000000000..407b4d52a9 --- /dev/null +++ b/apache-kafka-2/src/test/java/com/baeldung/kafka/message/ordering/MultiplePartitionLiveTest.java @@ -0,0 +1,105 @@ +package com.baeldung.kafka.message.ordering; + +import com.baeldung.kafka.message.ordering.payload.UserEvent; +import com.baeldung.kafka.message.ordering.serialization.JacksonDeserializer; +import com.baeldung.kafka.message.ordering.serialization.JacksonSerializer; + +import org.apache.kafka.clients.admin.*; +import org.apache.kafka.clients.consumer.ConsumerConfig; +import org.apache.kafka.clients.consumer.ConsumerRecords; +import org.apache.kafka.clients.consumer.KafkaConsumer; +import org.apache.kafka.clients.producer.KafkaProducer; +import org.apache.kafka.clients.producer.ProducerConfig; +import org.apache.kafka.clients.producer.ProducerRecord; +import org.apache.kafka.clients.producer.RecordMetadata; +import org.apache.kafka.common.serialization.LongDeserializer; +import org.apache.kafka.common.serialization.LongSerializer; +import org.junit.jupiter.api.AfterAll; +import org.junit.jupiter.api.BeforeAll; +import org.junit.jupiter.api.Test; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.testcontainers.containers.KafkaContainer; +import org.testcontainers.junit.jupiter.Container; +import org.testcontainers.junit.jupiter.Testcontainers; +import org.testcontainers.utility.DockerImageName; + +import java.time.Duration; +import java.util.*; +import java.util.concurrent.ExecutionException; +import java.util.concurrent.Future; + +import com.google.common.collect.ImmutableList; + +import static org.assertj.core.api.AssertionsForInterfaceTypes.assertThat; + +@Testcontainers +public class MultiplePartitionLiveTest { + + private static Admin admin; + private static KafkaProducer producer; + private static KafkaConsumer consumer; + private static final Duration TIMEOUT_WAIT_FOR_MESSAGES = Duration.ofSeconds(5); + + private static Logger logger = LoggerFactory.getLogger(MultiplePartitionLiveTest.class); + @Container + private static final KafkaContainer KAFKA_CONTAINER = new KafkaContainer(DockerImageName.parse("confluentinc/cp-kafka:latest")); + + @BeforeAll + static void setup() throws ExecutionException, InterruptedException { + KAFKA_CONTAINER.addExposedPort(9092); + + Properties adminProperties = new Properties(); + adminProperties.put(AdminClientConfig.BOOTSTRAP_SERVERS_CONFIG, KAFKA_CONTAINER.getBootstrapServers()); + + Properties producerProperties = new Properties(); + producerProperties.put(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG, KAFKA_CONTAINER.getBootstrapServers()); + producerProperties.put(ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG, LongSerializer.class.getName()); + producerProperties.put(ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG, JacksonSerializer.class.getName()); + + Properties consumerProperties = new Properties(); + consumerProperties.put(ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG, KAFKA_CONTAINER.getBootstrapServers()); + consumerProperties.put(ConsumerConfig.KEY_DESERIALIZER_CLASS_CONFIG, LongDeserializer.class.getName()); + consumerProperties.put(ConsumerConfig.VALUE_DESERIALIZER_CLASS_CONFIG, JacksonDeserializer.class.getName()); + consumerProperties.put(ConsumerConfig.AUTO_OFFSET_RESET_CONFIG, "earliest"); + consumerProperties.put(Config.CONSUMER_VALUE_DESERIALIZER_SERIALIZED_CLASS, UserEvent.class); + consumerProperties.put(ConsumerConfig.GROUP_ID_CONFIG, "test-group"); + admin = Admin.create(adminProperties); + producer = new KafkaProducer<>(producerProperties); + consumer = new KafkaConsumer<>(consumerProperties); + admin.createTopics(ImmutableList.of(new NewTopic(Config.MULTI_PARTITION_TOPIC, Config.MULTIPLE_PARTITIONS, Config.REPLICATION_FACTOR))) + .all() + .get(); + } + + @AfterAll + static void destroy() { + KAFKA_CONTAINER.stop(); + } + + @Test + void givenMultiplePartitions_whenPublishedToKafkaAndConsumed_thenCheckForMessageOrder() throws ExecutionException, InterruptedException { + List sentUserEventList = new ArrayList<>(); + List receivedUserEventList = new ArrayList<>(); + for (long sequenceNumber = 1; sequenceNumber <= 10; sequenceNumber++) { + UserEvent userEvent = new UserEvent(UUID.randomUUID() + .toString()); + userEvent.setGlobalSequenceNumber(sequenceNumber); + userEvent.setEventNanoTime(System.nanoTime()); + Future future = producer.send(new ProducerRecord<>(Config.MULTI_PARTITION_TOPIC, sequenceNumber, userEvent)); + sentUserEventList.add(userEvent); + RecordMetadata metadata = future.get(); + logger.info("User Event ID: " + userEvent.getUserEventId() + ", Partition : " + metadata.partition()); + } + + consumer.subscribe(Collections.singletonList(Config.MULTI_PARTITION_TOPIC)); + ConsumerRecords records = consumer.poll(TIMEOUT_WAIT_FOR_MESSAGES); + records.forEach(record -> { + UserEvent userEvent = record.value(); + receivedUserEventList.add(userEvent); + logger.info("User Event ID: " + userEvent.getUserEventId()); + }); + assertThat(receivedUserEventList).isNotEqualTo(sentUserEventList) + .containsExactlyInAnyOrderElementsOf(sentUserEventList); + } +} diff --git a/apache-kafka-2/src/test/java/com/baeldung/kafka/message/ordering/SinglePartitionLiveTest.java b/apache-kafka-2/src/test/java/com/baeldung/kafka/message/ordering/SinglePartitionLiveTest.java new file mode 100644 index 0000000000..9c6a15ebeb --- /dev/null +++ b/apache-kafka-2/src/test/java/com/baeldung/kafka/message/ordering/SinglePartitionLiveTest.java @@ -0,0 +1,109 @@ +package com.baeldung.kafka.message.ordering; + +import com.baeldung.kafka.message.ordering.payload.UserEvent; +import com.baeldung.kafka.message.ordering.serialization.JacksonDeserializer; +import com.baeldung.kafka.message.ordering.serialization.JacksonSerializer; + +import org.apache.kafka.clients.admin.Admin; +import org.apache.kafka.clients.admin.AdminClientConfig; +import org.apache.kafka.clients.admin.NewTopic; +import org.apache.kafka.clients.consumer.ConsumerConfig; +import org.apache.kafka.clients.consumer.ConsumerRecords; +import org.apache.kafka.clients.consumer.KafkaConsumer; +import org.apache.kafka.clients.producer.KafkaProducer; +import org.apache.kafka.clients.producer.ProducerConfig; +import org.apache.kafka.clients.producer.ProducerRecord; +import org.apache.kafka.clients.producer.RecordMetadata; +import org.apache.kafka.common.serialization.LongDeserializer; +import org.apache.kafka.common.serialization.LongSerializer; +import org.junit.jupiter.api.AfterAll; +import org.junit.jupiter.api.BeforeAll; +import org.junit.jupiter.api.Test; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.testcontainers.containers.KafkaContainer; +import org.testcontainers.junit.jupiter.Container; +import org.testcontainers.junit.jupiter.Testcontainers; +import org.testcontainers.utility.DockerImageName; + +import java.time.Duration; +import java.util.*; +import java.util.concurrent.ExecutionException; +import java.util.concurrent.Future; + +import com.google.common.collect.ImmutableList; + +import static org.assertj.core.api.AssertionsForInterfaceTypes.assertThat; + +@Testcontainers +public class SinglePartitionLiveTest { + + private static Admin admin; + private static KafkaProducer producer; + private static KafkaConsumer consumer; + + private static final Duration TIMEOUT_WAIT_FOR_MESSAGES = Duration.ofSeconds(5); + + private static Logger logger = LoggerFactory.getLogger(SinglePartitionLiveTest.class); + @Container + private static final KafkaContainer KAFKA_CONTAINER = new KafkaContainer(DockerImageName.parse("confluentinc/cp-kafka:latest")); + + @BeforeAll + static void setup() throws ExecutionException, InterruptedException { + KAFKA_CONTAINER.addExposedPort(9092); + + Properties adminProperties = new Properties(); + adminProperties.put(AdminClientConfig.BOOTSTRAP_SERVERS_CONFIG, KAFKA_CONTAINER.getBootstrapServers()); + + Properties producerProperties = new Properties(); + producerProperties.put(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG, KAFKA_CONTAINER.getBootstrapServers()); + producerProperties.put(ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG, LongSerializer.class.getName()); + producerProperties.put(ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG, JacksonSerializer.class.getName()); + + Properties consumerProperties = new Properties(); + consumerProperties.put(ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG, KAFKA_CONTAINER.getBootstrapServers()); + consumerProperties.put(ConsumerConfig.KEY_DESERIALIZER_CLASS_CONFIG, LongDeserializer.class.getName()); + consumerProperties.put(ConsumerConfig.VALUE_DESERIALIZER_CLASS_CONFIG, JacksonDeserializer.class.getName()); + consumerProperties.put(ConsumerConfig.AUTO_OFFSET_RESET_CONFIG, "earliest"); + consumerProperties.put(Config.CONSUMER_VALUE_DESERIALIZER_SERIALIZED_CLASS, UserEvent.class); + consumerProperties.put(ConsumerConfig.GROUP_ID_CONFIG, "test-group"); + admin = Admin.create(adminProperties); + producer = new KafkaProducer<>(producerProperties); + consumer = new KafkaConsumer<>(consumerProperties); + admin.createTopics(ImmutableList.of(new NewTopic(Config.SINGLE_PARTITION_TOPIC, Config.SINGLE_PARTITION, Config.REPLICATION_FACTOR))) + .all() + .get(); + } + + @AfterAll + static void destroy() { + KAFKA_CONTAINER.stop(); + } + + @Test + void givenASinglePartition_whenPublishedToKafkaAndConsumed_thenCheckForMessageOrder() throws ExecutionException, InterruptedException { + List sentUserEventList = new ArrayList<>(); + List receivedUserEventList = new ArrayList<>(); + for (long sequenceNumber = 1; sequenceNumber <= 10; sequenceNumber++) { + UserEvent userEvent = new UserEvent(UUID.randomUUID() + .toString()); + userEvent.setGlobalSequenceNumber(sequenceNumber); + userEvent.setEventNanoTime(System.nanoTime()); + ProducerRecord producerRecord = new ProducerRecord<>(Config.SINGLE_PARTITION_TOPIC, userEvent); + Future future = producer.send(producerRecord); + sentUserEventList.add(userEvent); + RecordMetadata metadata = future.get(); + logger.info("User Event ID: " + userEvent.getUserEventId() + ", Partition : " + metadata.partition()); + } + + consumer.subscribe(Collections.singletonList(Config.SINGLE_PARTITION_TOPIC)); + ConsumerRecords records = consumer.poll(TIMEOUT_WAIT_FOR_MESSAGES); + records.forEach(record -> { + UserEvent userEvent = record.value(); + receivedUserEventList.add(userEvent); + logger.info("User Event ID: " + userEvent.getUserEventId()); + }); + assertThat(receivedUserEventList).isEqualTo(sentUserEventList) + .containsExactlyElementsOf(sentUserEventList); + } +} diff --git a/apache-kafka-2/src/test/resources/logback.xml b/apache-kafka-2/src/test/resources/logback.xml new file mode 100644 index 0000000000..6156c2188e --- /dev/null +++ b/apache-kafka-2/src/test/resources/logback.xml @@ -0,0 +1,11 @@ + + + + %d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n + + + + + + + \ No newline at end of file diff --git a/apache-kafka/pom.xml b/apache-kafka/pom.xml index 494bc94961..6aa5fb894a 100644 --- a/apache-kafka/pom.xml +++ b/apache-kafka/pom.xml @@ -181,8 +181,9 @@ + 2.13.4 3.4.0 - 1.15.3 + 1.19.3 1.15.3 1.16.1 3.0.0 diff --git a/apache-kafka/src/test/java/com/baeldung/flink/BackupCreatorIntegrationTest.java b/apache-kafka/src/test/java/com/baeldung/flink/BackupCreatorUnitTest.java similarity index 99% rename from apache-kafka/src/test/java/com/baeldung/flink/BackupCreatorIntegrationTest.java rename to apache-kafka/src/test/java/com/baeldung/flink/BackupCreatorUnitTest.java index f46fffbb59..046a9bb9ec 100644 --- a/apache-kafka/src/test/java/com/baeldung/flink/BackupCreatorIntegrationTest.java +++ b/apache-kafka/src/test/java/com/baeldung/flink/BackupCreatorUnitTest.java @@ -29,7 +29,7 @@ import java.util.List; import static org.junit.Assert.assertArrayEquals; import static org.junit.Assert.assertEquals; -public class BackupCreatorIntegrationTest { +public class BackupCreatorUnitTest { public static ObjectMapper mapper; @Before diff --git a/apache-kafka/src/test/java/com/baeldung/flink/WordCapitalizerIntegrationTest.java b/apache-kafka/src/test/java/com/baeldung/flink/WordCapitalizerUnitTest.java similarity index 95% rename from apache-kafka/src/test/java/com/baeldung/flink/WordCapitalizerIntegrationTest.java rename to apache-kafka/src/test/java/com/baeldung/flink/WordCapitalizerUnitTest.java index 8a98dae4b5..c521cfa62e 100644 --- a/apache-kafka/src/test/java/com/baeldung/flink/WordCapitalizerIntegrationTest.java +++ b/apache-kafka/src/test/java/com/baeldung/flink/WordCapitalizerUnitTest.java @@ -10,7 +10,7 @@ import java.util.Arrays; import java.util.List; import java.util.stream.Collectors; -public class WordCapitalizerIntegrationTest { +public class WordCapitalizerUnitTest { @Test public void givenDataSet_whenExecuteWordCapitalizer_thenReturnCapitalizedWords() throws Exception { diff --git a/apache-kafka/src/test/java/com/baeldung/kafkastreams/KafkaStreamsLiveTest.java b/apache-kafka/src/test/java/com/baeldung/kafkastreams/KafkaStreamsLiveTest.java index 3b559b619e..c733a4a1f4 100644 --- a/apache-kafka/src/test/java/com/baeldung/kafkastreams/KafkaStreamsLiveTest.java +++ b/apache-kafka/src/test/java/com/baeldung/kafkastreams/KafkaStreamsLiveTest.java @@ -21,8 +21,7 @@ import org.junit.Ignore; import org.junit.Test; public class KafkaStreamsLiveTest { - private String bootstrapServers = "localhost:9092"; - private Path stateDirectory; + private final String bootstrapServers = "localhost:9092"; @Test @Ignore("it needs to have kafka broker running on local") @@ -44,8 +43,8 @@ public class KafkaStreamsLiveTest { // Use a temporary directory for storing state, which will be automatically removed after the test. try { - this.stateDirectory = Files.createTempDirectory("kafka-streams"); - streamsConfiguration.put(StreamsConfig.STATE_DIR_CONFIG, this.stateDirectory.toAbsolutePath() + Path stateDirectory = Files.createTempDirectory("kafka-streams"); + streamsConfiguration.put(StreamsConfig.STATE_DIR_CONFIG, stateDirectory.toAbsolutePath() .toString()); } catch (final IOException e) { throw new UncheckedIOException("Cannot create temporary directory", e); diff --git a/apache-libraries/pom.xml b/apache-libraries/pom.xml index c1def03bee..02e9f08a8d 100644 --- a/apache-libraries/pom.xml +++ b/apache-libraries/pom.xml @@ -191,7 +191,7 @@ 2.0.6 2.0.1.Final 1.2.15 - 3.10.0 + 4.12.0 1.2.15 1.2.15 1.2.15 diff --git a/apache-poi-3/pom.xml b/apache-poi-3/pom.xml index 905db3d58c..e6e85d1212 100644 --- a/apache-poi-3/pom.xml +++ b/apache-poi-3/pom.xml @@ -1,7 +1,7 @@ + xmlns="http://maven.apache.org/POM/4.0.0" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 apache-poi-3 0.0.1-SNAPSHOT diff --git a/asm/README.md b/asm/README.md deleted file mode 100644 index e10cdc45bd..0000000000 --- a/asm/README.md +++ /dev/null @@ -1,7 +0,0 @@ -## ASM - -This module contains articles about ASM - -### Relevant Articles: - -- [A Guide to Java Bytecode Manipulation with ASM](https://www.baeldung.com/java-asm) diff --git a/asm/pom.xml b/asm/pom.xml deleted file mode 100644 index 4edfe86ae5..0000000000 --- a/asm/pom.xml +++ /dev/null @@ -1,54 +0,0 @@ - - - 4.0.0 - com.baeldung.examples - asm - 1.0 - asm - jar - - - com.baeldung - parent-modules - 1.0.0-SNAPSHOT - - - - - org.ow2.asm - asm - ${asm.version} - - - org.ow2.asm - asm-util - ${asm.version} - - - - - - - org.apache.maven.plugins - maven-jar-plugin - ${maven-jar-plugin.version} - - - - - com.baeldung.examples.asm.instrumentation.Premain - - - - - - - - - - 5.2 - - - \ No newline at end of file diff --git a/aws-modules/aws-dynamodb/pom.xml b/aws-modules/aws-dynamodb/pom.xml index 37b88327f4..199b9a187e 100644 --- a/aws-modules/aws-dynamodb/pom.xml +++ b/aws-modules/aws-dynamodb/pom.xml @@ -1,7 +1,7 @@ + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 aws-dynamodb 0.1.0-SNAPSHOT @@ -40,22 +40,6 @@ - - org.apache.maven.plugins - maven-shade-plugin - ${maven-shade-plugin.version} - - false - - - - package - - shade - - - - org.apache.maven.plugins maven-dependency-plugin @@ -79,7 +63,7 @@ - 2.8.0 + 2.10.1 1.21.1 3.1.1 diff --git a/aws-modules/aws-miscellaneous/README.md b/aws-modules/aws-miscellaneous/README.md index 5be8e6a3f2..104c8719df 100644 --- a/aws-modules/aws-miscellaneous/README.md +++ b/aws-modules/aws-miscellaneous/README.md @@ -5,6 +5,5 @@ This module contains articles about various Amazon Web Services (AWS) such as EC ### Relevant articles - [Managing EC2 Instances in Java](https://www.baeldung.com/ec2-java) -- [Integration Testing with a Local DynamoDB Instance](https://www.baeldung.com/dynamodb-local-integration-tests) - [Managing Amazon SQS Queues in Java](https://www.baeldung.com/aws-queues-java) - [Guide to AWS Aurora RDS with Java](https://www.baeldung.com/aws-aurora-rds-java) diff --git a/aws-modules/aws-miscellaneous/pom.xml b/aws-modules/aws-miscellaneous/pom.xml index 4126256fb9..f04e84e14f 100644 --- a/aws-modules/aws-miscellaneous/pom.xml +++ b/aws-modules/aws-miscellaneous/pom.xml @@ -34,22 +34,6 @@ - - org.apache.maven.plugins - maven-shade-plugin - ${maven-shade-plugin.version} - - false - - - - package - - shade - - - - org.apache.maven.plugins maven-dependency-plugin @@ -73,9 +57,9 @@ - 2.8.0 + 2.10.1 1.21.1 - 1.10.L001 + 1.16.0 0.9.4.0006L 3.1.1 diff --git a/aws-modules/aws-reactive/pom.xml b/aws-modules/aws-reactive/pom.xml index e6b50cadb2..965ce8fdcf 100644 --- a/aws-modules/aws-reactive/pom.xml +++ b/aws-modules/aws-reactive/pom.xml @@ -63,6 +63,7 @@ io.projectreactor reactor-test + ${reactor.version} test @@ -94,6 +95,7 @@ 2.2.1.RELEASE 2.17.283 1.18.20 + 3.6.0 \ No newline at end of file diff --git a/aws-modules/aws-s3-update-object/pom.xml b/aws-modules/aws-s3-update-object/pom.xml deleted file mode 100644 index 3cf7b657b0..0000000000 --- a/aws-modules/aws-s3-update-object/pom.xml +++ /dev/null @@ -1,43 +0,0 @@ - - - 4.0.0 - aws-s3-update-object - 0.0.1-SNAPSHOT - aws-s3-update-object - Project demonstrating overwriting of S3 objects - - com.baeldung - parent-boot-2 - 0.0.1-SNAPSHOT - ../../parent-boot-2 - - - - org.springframework.boot - spring-boot-starter-web - - - org.springframework.boot - spring-boot-starter-test - test - - - com.amazonaws - aws-java-sdk - ${aws-java-sdk-version} - - - - - - org.springframework.boot - spring-boot-maven-plugin - - - - - 1.12.523 - - diff --git a/aws-modules/aws-s3-update-object/src/main/java/com/baeldung/awss3updateobject/AwsS3UpdateObjectApplication.java b/aws-modules/aws-s3-update-object/src/main/java/com/baeldung/awss3updateobject/AwsS3UpdateObjectApplication.java deleted file mode 100644 index 24866c287b..0000000000 --- a/aws-modules/aws-s3-update-object/src/main/java/com/baeldung/awss3updateobject/AwsS3UpdateObjectApplication.java +++ /dev/null @@ -1,13 +0,0 @@ -package com.baeldung.awss3updateobject; - -import org.springframework.boot.SpringApplication; -import org.springframework.boot.autoconfigure.SpringBootApplication; - -@SpringBootApplication -public class AwsS3UpdateObjectApplication { - - public static void main(String[] args) { - SpringApplication.run(AwsS3UpdateObjectApplication.class, args); - } - -} diff --git a/aws-modules/aws-s3-update-object/src/main/java/com/baeldung/awss3updateobject/controller/FileController.java b/aws-modules/aws-s3-update-object/src/main/java/com/baeldung/awss3updateobject/controller/FileController.java deleted file mode 100644 index e87358ef56..0000000000 --- a/aws-modules/aws-s3-update-object/src/main/java/com/baeldung/awss3updateobject/controller/FileController.java +++ /dev/null @@ -1,24 +0,0 @@ -package com.baeldung.awss3updateobject.controller; - -import com.baeldung.awss3updateobject.service.FileService; -import org.springframework.beans.factory.annotation.Autowired; -import org.springframework.web.bind.annotation.*; -import org.springframework.web.multipart.MultipartFile; - -@RestController -@RequestMapping("api/v1/file") -public class FileController { - - @Autowired - FileService fileService; - - @PostMapping("/upload") - public String uploadFile(@RequestParam("file") MultipartFile multipartFile) throws Exception { - return this.fileService.uploadFile(multipartFile); - } - - @PostMapping("/update") - public String updateFile(@RequestParam("file") MultipartFile multipartFile, @RequestParam("filePath") String exitingFilePath) throws Exception { - return this.fileService.updateFile(multipartFile, exitingFilePath); - } -} diff --git a/aws-modules/aws-s3-update-object/src/main/java/com/baeldung/awss3updateobject/service/FileService.java b/aws-modules/aws-s3-update-object/src/main/java/com/baeldung/awss3updateobject/service/FileService.java deleted file mode 100644 index 23eaad7913..0000000000 --- a/aws-modules/aws-s3-update-object/src/main/java/com/baeldung/awss3updateobject/service/FileService.java +++ /dev/null @@ -1,80 +0,0 @@ -package com.baeldung.awss3updateobject.service; - -import com.amazonaws.auth.AWSCredentials; -import com.amazonaws.auth.AWSStaticCredentialsProvider; -import com.amazonaws.auth.BasicAWSCredentials; -import com.amazonaws.regions.Regions; -import com.amazonaws.services.s3.AmazonS3; -import com.amazonaws.services.s3.AmazonS3ClientBuilder; -import com.amazonaws.services.s3.model.*; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; -import org.springframework.beans.factory.annotation.Value; -import org.springframework.stereotype.Service; -import org.springframework.web.multipart.MultipartFile; - -import javax.annotation.PostConstruct; -import java.io.IOException; -import java.io.InputStream; -import java.util.HashMap; -import java.util.Map; - -@Service -public class FileService { - - private static final Logger logger = LoggerFactory.getLogger(FileService.class); - - public AmazonS3 amazonS3; - - @Value("${aws.s3bucket}") - public String awsS3Bucket; - - @PostConstruct - private void init(){ - AWSCredentials credentials = new BasicAWSCredentials( - "AWS AccessKey", - "AWS secretKey" - ); - this.amazonS3 = AmazonS3ClientBuilder.standard() - .withRegion(Regions.fromName("us-east-1")) - .withCredentials(new AWSStaticCredentialsProvider(credentials)) - .build(); - } - - public String uploadFile(MultipartFile multipartFile) throws Exception { - String key = "/documents/" + multipartFile.getOriginalFilename(); - return this.uploadDocument(this.awsS3Bucket, key, multipartFile); - } - - public String updateFile(MultipartFile multipartFile, String key) throws Exception { - return this.uploadDocument(this.awsS3Bucket, key, multipartFile); - } - - private String uploadDocument(String s3bucket, String key, MultipartFile multipartFile) throws Exception { - try { - ObjectMetadata metadata = new ObjectMetadata(); - metadata.setContentType(multipartFile.getContentType()); - Map attributes = new HashMap<>(); - attributes.put("document-content-size", String.valueOf(multipartFile.getSize())); - metadata.setUserMetadata(attributes); - InputStream documentStream = multipartFile.getInputStream(); - PutObjectResult putObjectResult = this.amazonS3.putObject(new PutObjectRequest(s3bucket, key, documentStream, metadata)); - - S3Object s3Object = this.amazonS3.getObject(s3bucket, key); - logger.info("Last Modified: " + s3Object.getObjectMetadata().getLastModified()); - return key; - } catch (AmazonS3Exception ex) { - if (ex.getErrorCode().equalsIgnoreCase("NoSuchBucket")) { - String msg = String.format("No bucket found with name %s", s3bucket); - throw new Exception(msg); - } else if (ex.getErrorCode().equalsIgnoreCase("AccessDenied")) { - String msg = String.format("Access denied to S3 bucket %s", s3bucket); - throw new Exception(msg); - } - throw ex; - } catch (IOException ex) { - String msg = String.format("Error saving file %s to AWS S3 bucket %s", key, s3bucket); - throw new Exception(msg); - } - } -} diff --git a/aws-modules/aws-s3-update-object/src/main/resources/application.properties b/aws-modules/aws-s3-update-object/src/main/resources/application.properties deleted file mode 100644 index c840d970a8..0000000000 --- a/aws-modules/aws-s3-update-object/src/main/resources/application.properties +++ /dev/null @@ -1 +0,0 @@ -aws.s3bucket=baeldung-documents; diff --git a/aws-modules/aws-s3-update-object/src/test/java/com/baeldung/awss3updateobject/controller/FileControllerUnitTest.java b/aws-modules/aws-s3-update-object/src/test/java/com/baeldung/awss3updateobject/controller/FileControllerUnitTest.java deleted file mode 100644 index 823391c139..0000000000 --- a/aws-modules/aws-s3-update-object/src/test/java/com/baeldung/awss3updateobject/controller/FileControllerUnitTest.java +++ /dev/null @@ -1,62 +0,0 @@ -package com.baeldung.awss3updateobject.controller; - -import com.baeldung.awss3updateobject.service.FileService; -import org.junit.jupiter.api.BeforeEach; -import org.junit.jupiter.api.Test; -import org.mockito.InjectMocks; -import org.mockito.Mock; -import org.mockito.MockitoAnnotations; -import org.springframework.mock.web.MockMultipartFile; -import org.springframework.test.web.servlet.MockMvc; -import org.springframework.test.web.servlet.setup.MockMvcBuilders; -import org.springframework.web.multipart.MultipartFile; - -import static org.junit.jupiter.api.Assertions.assertEquals; -import static org.mockito.Mockito.*; -import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.*; -import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status; -import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content; - -public class FileControllerUnitTest { - - private MockMvc mockMvc; - - @Mock - private FileService fileService; - - @InjectMocks - private FileController fileController; - - @BeforeEach - public void setUp() { - MockitoAnnotations.openMocks(this); - this.mockMvc = MockMvcBuilders.standaloneSetup(fileController).build(); - } - - @Test - public void givenValidMultipartFile_whenUploadedViaEndpoint_thenCorrectPathIsReturned() throws Exception { - MockMultipartFile multipartFile = new MockMultipartFile("file", "test.txt", "text/plain", "sample file content".getBytes()); - String expectedResult = "File Uploaded Successfully"; - - when(fileService.uploadFile(multipartFile)).thenReturn(expectedResult); - - mockMvc.perform(multipart("/api/v1/file/upload").file(multipartFile)) - .andExpect(status().isOk()) - .andExpect(content().string(expectedResult)); - } - - @Test - public void givenValidMultipartFileAndExistingPath_whenUpdatedViaEndpoint_thenSamePathIsReturned() throws Exception { - MockMultipartFile multipartFile = new MockMultipartFile("file", "test.txt", "text/plain", "updated file content".getBytes()); - String filePath = "some/path/to/file"; - String expectedResult = "File Updated Successfully"; - - when(fileService.updateFile(multipartFile, filePath)).thenReturn(expectedResult); - - mockMvc.perform(multipart("/api/v1/file/update") - .file(multipartFile) - .param("filePath", filePath)) - .andExpect(status().isOk()) - .andExpect(content().string(expectedResult)); - } -} \ No newline at end of file diff --git a/aws-modules/aws-s3-update-object/src/test/java/com/baeldung/awss3updateobject/service/FileServiceUnitTest.java b/aws-modules/aws-s3-update-object/src/test/java/com/baeldung/awss3updateobject/service/FileServiceUnitTest.java deleted file mode 100644 index 90ed77b148..0000000000 --- a/aws-modules/aws-s3-update-object/src/test/java/com/baeldung/awss3updateobject/service/FileServiceUnitTest.java +++ /dev/null @@ -1,99 +0,0 @@ -package com.baeldung.awss3updateobject.service; - -import com.amazonaws.services.s3.AmazonS3; -import com.amazonaws.services.s3.model.AmazonS3Exception; -import com.amazonaws.services.s3.model.PutObjectRequest; -import com.amazonaws.services.s3.model.S3Object; -import org.junit.jupiter.api.BeforeEach; -import org.junit.jupiter.api.Test; -import org.mockito.InjectMocks; -import org.mockito.Mock; -import org.mockito.MockitoAnnotations; -import org.springframework.web.multipart.MultipartFile; - -import java.io.IOException; -import java.io.InputStream; - -import static org.junit.jupiter.api.Assertions.assertEquals; -import static org.junit.jupiter.api.Assertions.assertThrows; -import static org.mockito.ArgumentMatchers.any; -import static org.mockito.Mockito.*; - -public class FileServiceUnitTest { - - @Mock - private AmazonS3 amazonS3; - - @Mock - private MultipartFile multipartFile; - - @InjectMocks - private FileService fileService; - - @BeforeEach - public void setup() { - MockitoAnnotations.openMocks(this); - fileService = new FileService(); - fileService.awsS3Bucket = "test-bucket"; - fileService.amazonS3 = amazonS3; - } - - @Test - public void givenValidFile_whenUploaded_thenKeyMatchesDocumentPath() throws Exception { - when(multipartFile.getName()).thenReturn("testFile"); - when(multipartFile.getOriginalFilename()).thenReturn("testFile"); - when(multipartFile.getContentType()).thenReturn("application/pdf"); - when(multipartFile.getSize()).thenReturn(1024L); - when(multipartFile.getInputStream()).thenReturn(mock(InputStream.class)); - - S3Object s3Object = new S3Object(); - when(amazonS3.putObject(any())).thenReturn(null); - when(amazonS3.getObject(anyString(), anyString())).thenReturn(s3Object); - - String key = fileService.uploadFile(multipartFile); - - assertEquals("/documents/testFile", key); - } - - @Test - public void givenValidFile_whenUploadFailsDueToNoBucket_thenExceptionIsThrown() throws Exception { - when(multipartFile.getName()).thenReturn("testFile"); - when(multipartFile.getOriginalFilename()).thenReturn("testFile"); - when(multipartFile.getContentType()).thenReturn("application/pdf"); - when(multipartFile.getSize()).thenReturn(1024L); - when(multipartFile.getInputStream()).thenReturn(mock(InputStream.class)); - - AmazonS3Exception exception = new AmazonS3Exception("Test exception"); - exception.setErrorCode("NoSuchBucket"); - when(amazonS3.putObject(any(PutObjectRequest.class))).thenThrow(exception); - - assertThrows(Exception.class, () -> fileService.uploadFile(multipartFile)); - } - - @Test - public void givenExistingFile_whenUpdated_thenSameKeyIsReturned() throws Exception { - when(multipartFile.getName()).thenReturn("testFile"); - when(multipartFile.getContentType()).thenReturn("application/pdf"); - when(multipartFile.getSize()).thenReturn(1024L); - when(multipartFile.getInputStream()).thenReturn(mock(InputStream.class)); - - S3Object s3Object = new S3Object(); - when(amazonS3.putObject(any(PutObjectRequest.class))).thenReturn(null); - when(amazonS3.getObject(anyString(), anyString())).thenReturn(s3Object); - - String key = "/documents/existingFile"; - String resultKey = fileService.updateFile(multipartFile, key); - - assertEquals(key, resultKey); - } - - @Test - public void givenFileWithIOException_whenUpdated_thenExceptionIsThrown() throws Exception { - when(multipartFile.getName()).thenReturn("testFile"); - when(multipartFile.getContentType()).thenReturn("application/pdf"); - when(multipartFile.getSize()).thenReturn(1024L); - when(multipartFile.getInputStream()).thenThrow(new IOException("Test IO Exception")); - - assertThrows(Exception.class, () -> fileService.updateFile(multipartFile, "/documents/existingFile")); - } -} \ No newline at end of file diff --git a/aws-modules/aws-s3/README.md b/aws-modules/aws-s3/README.md index 9b862c8685..f3b34b584e 100644 --- a/aws-modules/aws-s3/README.md +++ b/aws-modules/aws-s3/README.md @@ -11,3 +11,4 @@ This module contains articles about Simple Storage Service (S3) on AWS - [Listing All AWS S3 Objects in a Bucket Using Java](https://www.baeldung.com/java-aws-s3-list-bucket-objects) - [Update an Existing Amazon S3 Object Using Java](https://www.baeldung.com/java-update-amazon-s3-object) - [How To Rename Files and Folders in Amazon S3](https://www.baeldung.com/java-amazon-s3-rename-files-folders) +- [Update an Existing Amazon S3 Object Using Java](https://www.baeldung.com/java-update-amazon-s3-object) diff --git a/aws-modules/aws-s3/pom.xml b/aws-modules/aws-s3/pom.xml index e2bc04964a..9ba436b43f 100644 --- a/aws-modules/aws-s3/pom.xml +++ b/aws-modules/aws-s3/pom.xml @@ -39,27 +39,6 @@ - - - - org.apache.maven.plugins - maven-shade-plugin - ${maven-shade-plugin.version} - - false - - - - package - - shade - - - - - - - 2.20.52 1.10.L001 diff --git a/aws-modules/aws-s3/src/main/java/com/baeldung/s3/S3Application.java b/aws-modules/aws-s3/src/main/java/com/baeldung/s3/S3Application.java index abf570f0d0..3328006bc0 100644 --- a/aws-modules/aws-s3/src/main/java/com/baeldung/s3/S3Application.java +++ b/aws-modules/aws-s3/src/main/java/com/baeldung/s3/S3Application.java @@ -45,6 +45,13 @@ public class S3Application { new File("/Users/user/Document/hello.txt") ); + s3Service.updateObject( + AWS_BUCKET, + "Document/hello2.txt", + new File("/Users/user/Document/hello2.txt") + ); + + //listing objects s3Service.listObjects(AWS_BUCKET); diff --git a/aws-modules/aws-s3/src/main/java/com/baeldung/s3/S3Service.java b/aws-modules/aws-s3/src/main/java/com/baeldung/s3/S3Service.java index f4f768d1b4..dfc8e9de5f 100644 --- a/aws-modules/aws-s3/src/main/java/com/baeldung/s3/S3Service.java +++ b/aws-modules/aws-s3/src/main/java/com/baeldung/s3/S3Service.java @@ -24,6 +24,7 @@ import software.amazon.awssdk.services.s3.model.GetObjectRequest; import software.amazon.awssdk.services.s3.model.GetObjectResponse; import software.amazon.awssdk.services.s3.model.HeadBucketRequest; import software.amazon.awssdk.services.s3.model.HeadObjectRequest; +import software.amazon.awssdk.services.s3.model.HeadObjectResponse; import software.amazon.awssdk.services.s3.model.ListBucketsResponse; import software.amazon.awssdk.services.s3.model.ListObjectsV2Request; import software.amazon.awssdk.services.s3.model.ListObjectsV2Response; @@ -99,7 +100,13 @@ class S3Service { .key(key) .build(); - return s3Client.putObject(request, Path.of(file.toURI()) ); + + return s3Client.putObject(request, Path.of(file.toURI())); + } + + //updating object + public PutObjectResponse updateObject(String bucketName, String key, java.io.File file) { + return this.putObject(bucketName, key, file); } //listing objects @@ -110,6 +117,7 @@ class S3Service { ListObjectsV2Response listObjectsV2Response = s3Client.listObjectsV2(listObjectsV2Request); for(S3Object os : listObjectsV2Response.contents()) { + System.out.println(os.key()); } } diff --git a/aws-modules/aws-s3/src/test/java/com/baeldung/s3/S3ServiceIntegrationTest.java b/aws-modules/aws-s3/src/test/java/com/baeldung/s3/S3ServiceIntegrationTest.java index bf24bcaa43..15db15831c 100644 --- a/aws-modules/aws-s3/src/test/java/com/baeldung/s3/S3ServiceIntegrationTest.java +++ b/aws-modules/aws-s3/src/test/java/com/baeldung/s3/S3ServiceIntegrationTest.java @@ -11,6 +11,8 @@ import org.mockito.Mock; import org.mockito.Mockito; import org.mockito.MockitoAnnotations; +import java.io.File; +import java.nio.file.Path; import java.util.Collections; import software.amazon.awssdk.services.s3.S3Client; @@ -23,6 +25,7 @@ import software.amazon.awssdk.services.s3.model.HeadBucketRequest; import software.amazon.awssdk.services.s3.model.ListBucketsResponse; import software.amazon.awssdk.services.s3.model.ListObjectsV2Request; import software.amazon.awssdk.services.s3.model.ListObjectsV2Response; +import software.amazon.awssdk.services.s3.model.PutObjectRequest; class S3ServiceIntegrationTest { @@ -38,6 +41,8 @@ class S3ServiceIntegrationTest { private final String AWS_BUCKET = "baeldung-tutorial-s3"; + private File file = new File("/Users/user/Document/hello2.txt"); + @BeforeEach public void setup() { MockitoAnnotations.openMocks(this); @@ -75,6 +80,17 @@ class S3ServiceIntegrationTest { verify(s3Client).createBucket(bucketRequest); } + @Test + void whenVerifyingUploadOfS3Object_thenCorrect() { + PutObjectRequest request = PutObjectRequest.builder() + .bucket(BUCKET_NAME) + .key(KEY_NAME) + .build(); + + s3Service.putObject(BUCKET_NAME, KEY_NAME, file); + verify(s3Client).putObject(request, Path.of(file.toURI()) ); + } + @Test void whenVerifyingListBuckets_thenCorrect() { when(s3Client.listBuckets()).thenReturn(ListBucketsResponse.builder().buckets(Collections.emptyList()).build()); diff --git a/aws-modules/pom.xml b/aws-modules/pom.xml index 66fa4bffa1..ce27a4f2e0 100644 --- a/aws-modules/pom.xml +++ b/aws-modules/pom.xml @@ -5,6 +5,13 @@ 4.0.0 aws-modules aws-modules + + + com.baeldung + parent-modules + 1.0.0-SNAPSHOT + + com.amazonaws @@ -15,12 +22,6 @@ pom - - com.baeldung - parent-modules - 1.0.0-SNAPSHOT - - aws-app-sync aws-dynamodb @@ -28,7 +29,6 @@ aws-miscellaneous aws-reactive aws-s3 - aws-s3-update-object diff --git a/core-groovy-modules/core-groovy-2/gmavenplus-pom.xml b/core-groovy-modules/core-groovy-2/gmavenplus-pom.xml index 975ad6f689..256b5e88ab 100644 --- a/core-groovy-modules/core-groovy-2/gmavenplus-pom.xml +++ b/core-groovy-modules/core-groovy-2/gmavenplus-pom.xml @@ -167,7 +167,6 @@ UTF-8 3.9 - 1.8 1.2.3 diff --git a/core-groovy-modules/core-groovy-2/pom.xml b/core-groovy-modules/core-groovy-2/pom.xml index de750daf0f..cc1d860ad1 100644 --- a/core-groovy-modules/core-groovy-2/pom.xml +++ b/core-groovy-modules/core-groovy-2/pom.xml @@ -13,6 +13,13 @@ 1.0.0-SNAPSHOT + + + groovy-plugins-release + https://groovy.jfrog.io/artifactory/plugins-release-local + + + org.apache.commons @@ -156,8 +163,8 @@ 1.1.3 3.4.2 3.8.1 - 3.7.0 - 3.0.8-01 + 3.9.0 + 3.0.9-03 diff --git a/core-java-modules/core-java-11-2/README.md b/core-java-modules/core-java-11-2/README.md index ab8331f41c..b9dc82bc7f 100644 --- a/core-java-modules/core-java-11-2/README.md +++ b/core-java-modules/core-java-11-2/README.md @@ -5,7 +5,6 @@ This module contains articles about Java 11 core features ### Relevant articles - [Guide To Java 8 Optional](https://www.baeldung.com/java-optional) - [Guide to Java Reflection](http://www.baeldung.com/java-reflection) -- [Guide to Java 8’s Collectors](https://www.baeldung.com/java-8-collectors) - [New Features in Java 11](https://www.baeldung.com/java-11-new-features) - [Getting the Java Version at Runtime](https://www.baeldung.com/get-java-version-runtime) - [Invoking a SOAP Web Service in Java](https://www.baeldung.com/java-soap-web-service) diff --git a/core-java-modules/core-java-11-2/src/test/java/com/baeldung/collectors/Java8CollectorsUnitTest.java b/core-java-modules/core-java-11-2/src/test/java/com/baeldung/collectors/Java8CollectorsUnitTest.java deleted file mode 100644 index 7990b1fdb7..0000000000 --- a/core-java-modules/core-java-11-2/src/test/java/com/baeldung/collectors/Java8CollectorsUnitTest.java +++ /dev/null @@ -1,237 +0,0 @@ -package com.baeldung.collectors; - -import com.google.common.collect.ImmutableList; -import com.google.common.collect.ImmutableSet; -import com.google.common.collect.Sets; -import org.junit.Test; - -import java.util.*; -import java.util.function.BiConsumer; -import java.util.function.BinaryOperator; -import java.util.function.Function; -import java.util.function.Supplier; -import java.util.stream.Collector; - -import static com.google.common.collect.Sets.newHashSet; -import static java.util.stream.Collectors.*; -import static org.assertj.core.api.Assertions.assertThat; -import static org.assertj.core.api.Assertions.assertThatThrownBy; - -public class Java8CollectorsUnitTest { - - private final List givenList = Arrays.asList("a", "bb", "ccc", "dd"); - private final List listWithDuplicates = Arrays.asList("a", "bb", "c", "d", "bb"); - - @Test - public void whenCollectingToList_shouldCollectToList() throws Exception { - final List result = givenList.stream().collect(toList()); - - assertThat(result).containsAll(givenList); - } - - @Test - public void whenCollectingToUnmodifiableList_shouldCollectToUnmodifiableList() { - final List result = givenList.stream().collect(toUnmodifiableList()); - - assertThatThrownBy(() -> result.add("foo")) - .isInstanceOf(UnsupportedOperationException.class); - } - - @Test - public void whenCollectingToSet_shouldCollectToSet() throws Exception { - final Set result = givenList.stream().collect(toSet()); - - assertThat(result).containsAll(givenList); - } - - @Test - public void whenCollectingToUnmodifiableSet_shouldCollectToUnmodifiableSet() { - final Set result = givenList.stream().collect(toUnmodifiableSet()); - - assertThatThrownBy(() -> result.add("foo")) - .isInstanceOf(UnsupportedOperationException.class); - } - - @Test - public void givenContainsDuplicateElements_whenCollectingToSet_shouldAddDuplicateElementsOnlyOnce() throws Exception { - final Set result = listWithDuplicates.stream().collect(toSet()); - - assertThat(result).hasSize(4); - } - - @Test - public void whenCollectingToCollection_shouldCollectToCollection() throws Exception { - final List result = givenList.stream().collect(toCollection(LinkedList::new)); - - assertThat(result).containsAll(givenList).isInstanceOf(LinkedList.class); - } - - @Test - public void whenCollectingToImmutableCollection_shouldThrowException() throws Exception { - assertThatThrownBy(() -> { - givenList.stream().collect(toCollection(ImmutableList::of)); - }).isInstanceOf(UnsupportedOperationException.class); - - } - - @Test - public void whenCollectingToMap_shouldCollectToMap() throws Exception { - final Map result = givenList.stream().collect(toMap(Function.identity(), String::length)); - - assertThat(result).containsEntry("a", 1).containsEntry("bb", 2).containsEntry("ccc", 3).containsEntry("dd", 2); - } - - @Test - public void whenCollectingToUnmodifiableMap_shouldCollectToUnmodifiableMap() { - final Map result = givenList.stream() - .collect(toUnmodifiableMap(Function.identity(), String::length)); - - assertThatThrownBy(() -> result.put("foo", 3)) - .isInstanceOf(UnsupportedOperationException.class); - } - - @Test - public void whenCollectingToMapwWithDuplicates_shouldCollectToMapMergingTheIdenticalItems() throws Exception { - final Map result = listWithDuplicates.stream().collect( - toMap( - Function.identity(), - String::length, - (item, identicalItem) -> item - ) - ); - - assertThat(result).containsEntry("a", 1).containsEntry("bb", 2).containsEntry("c", 1).containsEntry("d", 1); - } - - @Test - public void givenContainsDuplicateElements_whenCollectingToMap_shouldThrowException() throws Exception { - assertThatThrownBy(() -> { - listWithDuplicates.stream().collect(toMap(Function.identity(), String::length)); - }).isInstanceOf(IllegalStateException.class); - } - - @Test - public void whenCollectingAndThen_shouldCollect() throws Exception { - final List result = givenList.stream().collect(collectingAndThen(toList(), ImmutableList::copyOf)); - - assertThat(result).containsAll(givenList).isInstanceOf(ImmutableList.class); - } - - @Test - public void whenJoining_shouldJoin() throws Exception { - final String result = givenList.stream().collect(joining()); - - assertThat(result).isEqualTo("abbcccdd"); - } - - @Test - public void whenJoiningWithSeparator_shouldJoinWithSeparator() throws Exception { - final String result = givenList.stream().collect(joining(" ")); - - assertThat(result).isEqualTo("a bb ccc dd"); - } - - @Test - public void whenJoiningWithSeparatorAndPrefixAndPostfix_shouldJoinWithSeparatorPrePost() throws Exception { - final String result = givenList.stream().collect(joining(" ", "PRE-", "-POST")); - - assertThat(result).isEqualTo("PRE-a bb ccc dd-POST"); - } - - @Test - public void whenPartitioningBy_shouldPartition() throws Exception { - final Map> result = givenList.stream().collect(partitioningBy(s -> s.length() > 2)); - - assertThat(result).containsKeys(true, false).satisfies(booleanListMap -> { - assertThat(booleanListMap.get(true)).contains("ccc"); - - assertThat(booleanListMap.get(false)).contains("a", "bb", "dd"); - }); - } - - @Test - public void whenCounting_shouldCount() throws Exception { - final Long result = givenList.stream().collect(counting()); - - assertThat(result).isEqualTo(4); - } - - @Test - public void whenSummarizing_shouldSummarize() throws Exception { - final DoubleSummaryStatistics result = givenList.stream().collect(summarizingDouble(String::length)); - - assertThat(result.getAverage()).isEqualTo(2); - assertThat(result.getCount()).isEqualTo(4); - assertThat(result.getMax()).isEqualTo(3); - assertThat(result.getMin()).isEqualTo(1); - assertThat(result.getSum()).isEqualTo(8); - } - - @Test - public void whenAveraging_shouldAverage() throws Exception { - final Double result = givenList.stream().collect(averagingDouble(String::length)); - - assertThat(result).isEqualTo(2); - } - - @Test - public void whenSumming_shouldSum() throws Exception { - final Double result = givenList.stream().filter(i -> true).collect(summingDouble(String::length)); - - assertThat(result).isEqualTo(8); - } - - @Test - public void whenMaxingBy_shouldMaxBy() throws Exception { - final Optional result = givenList.stream().collect(maxBy(Comparator.naturalOrder())); - - assertThat(result).isPresent().hasValue("dd"); - } - - @Test - public void whenGroupingBy_shouldGroupBy() throws Exception { - final Map> result = givenList.stream().collect(groupingBy(String::length, toSet())); - - assertThat(result).containsEntry(1, newHashSet("a")).containsEntry(2, newHashSet("bb", "dd")).containsEntry(3, newHashSet("ccc")); - } - - @Test - public void whenCreatingCustomCollector_shouldCollect() throws Exception { - final ImmutableSet result = givenList.stream().collect(toImmutableSet()); - - assertThat(result).isInstanceOf(ImmutableSet.class).contains("a", "bb", "ccc", "dd"); - - } - - private static ImmutableSetCollector toImmutableSet() { - return new ImmutableSetCollector<>(); - } - - private static class ImmutableSetCollector implements Collector, ImmutableSet> { - - @Override - public Supplier> supplier() { - return ImmutableSet::builder; - } - - @Override - public BiConsumer, T> accumulator() { - return ImmutableSet.Builder::add; - } - - @Override - public BinaryOperator> combiner() { - return (left, right) -> left.addAll(right.build()); - } - - @Override - public Function, ImmutableSet> finisher() { - return ImmutableSet.Builder::build; - } - - @Override - public Set characteristics() { - return Sets.immutableEnumSet(Characteristics.UNORDERED); - } - } -} diff --git a/core-java-modules/core-java-11-3/pom.xml b/core-java-modules/core-java-11-3/pom.xml index 22db9e62ab..0161f4dcca 100644 --- a/core-java-modules/core-java-11-3/pom.xml +++ b/core-java-modules/core-java-11-3/pom.xml @@ -45,7 +45,7 @@ 11 11 - 2.14.1 + 2.16.0 2.10 diff --git a/core-java-modules/core-java-12/pom.xml b/core-java-modules/core-java-12/pom.xml index ba6dfc62bc..ae61bdfad0 100644 --- a/core-java-modules/core-java-12/pom.xml +++ b/core-java-modules/core-java-12/pom.xml @@ -8,9 +8,9 @@ jar - com.baeldung - parent-modules - 1.0.0-SNAPSHOT + com.baeldung.core-java-modules + core-java-modules + 0.0.1-SNAPSHOT @@ -21,30 +21,4 @@ - - - - org.apache.maven.plugins - maven-compiler-plugin - ${maven-compiler-plugin.version} - - ${maven.compiler.source.version} - ${maven.compiler.target.version} - --enable-preview - - - - maven-surefire-plugin - - --enable-preview - - - - - - - 12 - 12 - - \ No newline at end of file diff --git a/core-java-modules/core-java-12/src/test/java/com/baeldung/switchExpression/SwitchUnitTest.java b/core-java-modules/core-java-12/src/test/java/com/baeldung/switchExpression/SwitchUnitTest.java index 708e416090..994c6d9a73 100644 --- a/core-java-modules/core-java-12/src/test/java/com/baeldung/switchExpression/SwitchUnitTest.java +++ b/core-java-modules/core-java-12/src/test/java/com/baeldung/switchExpression/SwitchUnitTest.java @@ -19,19 +19,6 @@ public class SwitchUnitTest { Assert.assertEquals(value, 2); } - @Test - public void switchLocalVariable(){ - var month = Month.AUG; - int i = switch (month){ - case JAN,JUN, JUL -> 3; - case FEB,SEP, OCT, NOV, DEC -> 1; - case MAR,MAY, APR, AUG -> { - int j = month.toString().length() * 4; - break j; - } - }; - Assert.assertEquals(12, i); - } enum Month {JAN, FEB, MAR, APR, MAY, JUN, JUL, AUG, SEP, OCT, NOV, DEC} } diff --git a/core-java-modules/core-java-13/pom.xml b/core-java-modules/core-java-13/pom.xml index 11d6ee7007..b8ec8cfdb9 100644 --- a/core-java-modules/core-java-13/pom.xml +++ b/core-java-modules/core-java-13/pom.xml @@ -8,39 +8,9 @@ jar - com.baeldung - parent-modules - 1.0.0-SNAPSHOT + com.baeldung.core-java-modules + core-java-modules + 0.0.1-SNAPSHOT - - - - org.apache.maven.plugins - maven-compiler-plugin - ${maven-compiler-plugin.version} - - ${maven.compiler.source.version} - ${maven.compiler.target.version} - 13 - --enable-preview - - - - org.apache.maven.plugins - maven-surefire-plugin - ${surefire.plugin.version} - - --enable-preview - - - - - - - 13 - 13 - 3.0.0-M3 - - \ No newline at end of file diff --git a/core-java-modules/core-java-13/src/test/java/com/baeldung/newfeatures/SwitchExpressionsWithYieldUnitTest.java b/core-java-modules/core-java-13/src/test/java/com/baeldung/newfeatures/SwitchExpressionsWithYieldUnitTest.java index be1fcfd167..3d3f319218 100644 --- a/core-java-modules/core-java-13/src/test/java/com/baeldung/newfeatures/SwitchExpressionsWithYieldUnitTest.java +++ b/core-java-modules/core-java-13/src/test/java/com/baeldung/newfeatures/SwitchExpressionsWithYieldUnitTest.java @@ -7,7 +7,6 @@ import org.junit.Test; public class SwitchExpressionsWithYieldUnitTest { @Test - @SuppressWarnings("preview") public void whenSwitchingOnOperationSquareMe_thenWillReturnSquare() { var me = 4; var operation = "squareMe"; diff --git a/core-java-modules/core-java-13/src/test/java/com/baeldung/newfeatures/TextBlocksUnitTest.java b/core-java-modules/core-java-13/src/test/java/com/baeldung/newfeatures/TextBlocksUnitTest.java index 1f8ddcbfb4..e028e5f02c 100644 --- a/core-java-modules/core-java-13/src/test/java/com/baeldung/newfeatures/TextBlocksUnitTest.java +++ b/core-java-modules/core-java-13/src/test/java/com/baeldung/newfeatures/TextBlocksUnitTest.java @@ -8,7 +8,6 @@ public class TextBlocksUnitTest { private static final String JSON_STRING = "{\r\n" + "\"name\" : \"Baeldung\",\r\n" + "\"website\" : \"https://www.%s.com/\"\r\n" + "}"; - @SuppressWarnings("preview") private static final String TEXT_BLOCK_JSON = """ { "name" : "Baeldung", @@ -25,7 +24,6 @@ public class TextBlocksUnitTest { } - @SuppressWarnings("removal") @Test public void whenTextBlocks_thenFormattedWorksAsFormat() { assertThat(TEXT_BLOCK_JSON.formatted("baeldung") diff --git a/core-java-modules/core-java-13/src/test/java/com/baeldung/switchExpression/SwitchExpressionsUnitTest.java b/core-java-modules/core-java-13/src/test/java/com/baeldung/switchExpression/SwitchExpressionsUnitTest.java index bb9250f000..04aea79a67 100644 --- a/core-java-modules/core-java-13/src/test/java/com/baeldung/switchExpression/SwitchExpressionsUnitTest.java +++ b/core-java-modules/core-java-13/src/test/java/com/baeldung/switchExpression/SwitchExpressionsUnitTest.java @@ -13,7 +13,6 @@ import org.junit.Test; public class SwitchExpressionsUnitTest { @Test - @SuppressWarnings ("preview") public void whenSwitchingOverMonthJune_thenWillReturn3() { var month = JUNE; @@ -29,7 +28,6 @@ public class SwitchExpressionsUnitTest { } @Test - @SuppressWarnings ("preview") public void whenSwitchingOverMonthAugust_thenWillReturn24() { var month = AUGUST; @@ -47,7 +45,6 @@ public class SwitchExpressionsUnitTest { } @Test - @SuppressWarnings ("preview") public void whenSwitchingOverMonthJanuary_thenWillReturn3() { Function func = (month) -> { @@ -61,7 +58,6 @@ public class SwitchExpressionsUnitTest { } @Test - @SuppressWarnings ("preview") public void whenSwitchingOverMonthAugust_thenWillReturn2() { var month = AUGUST; diff --git a/core-java-modules/core-java-15/pom.xml b/core-java-modules/core-java-15/pom.xml index 3ac45d26ba..e6193b4ea3 100644 --- a/core-java-modules/core-java-15/pom.xml +++ b/core-java-modules/core-java-15/pom.xml @@ -8,10 +8,9 @@ jar - com.baeldung - parent-modules - 1.0.0-SNAPSHOT - ../../pom.xml + com.baeldung.core-java-modules + core-java-modules + 0.0.1-SNAPSHOT @@ -27,33 +26,4 @@ - - - - org.apache.maven.plugins - maven-compiler-plugin - ${maven-compiler-plugin.version} - - ${maven.compiler.release} - --enable-preview - 14 - 14 - - - - org.apache.maven.plugins - maven-surefire-plugin - ${surefire.plugin.version} - - --enable-preview - - - - - - - 15 - 3.0.0-M3 - - \ No newline at end of file diff --git a/core-java-modules/core-java-16/README.md b/core-java-modules/core-java-16/README.md index 11b0fba8d3..a0392dcfed 100644 --- a/core-java-modules/core-java-16/README.md +++ b/core-java-modules/core-java-16/README.md @@ -4,5 +4,4 @@ - [Guide to mapMulti in Stream API](https://www.baeldung.com/java-mapmulti) - [Collecting Stream Elements into a List in Java](https://www.baeldung.com/java-stream-to-list-collecting) - [New Features in Java 16](https://www.baeldung.com/java-16-new-features) -- [Guide to Java 8 groupingBy Collector](https://www.baeldung.com/java-groupingby-collector) - [Value-Based Classes in Java](https://www.baeldung.com/java-value-based-classes) diff --git a/core-java-modules/core-java-17/README.md b/core-java-modules/core-java-17/README.md index 2d4a2e0382..44a4e760e1 100644 --- a/core-java-modules/core-java-17/README.md +++ b/core-java-modules/core-java-17/README.md @@ -8,3 +8,5 @@ - [Sealed Classes and Interfaces in Java](https://www.baeldung.com/java-sealed-classes-interfaces) - [Migrate From Java 8 to Java 17](https://www.baeldung.com/java-migrate-8-to-17) - [Format Multiple ‘or’ Conditions in an If Statement in Java](https://www.baeldung.com/java-multiple-or-conditions-if-statement) +- [Get All Record Fields and Its Values via Reflection](https://www.baeldung.com/java-reflection-record-fields-values) +- [Context-Specific Deserialization Filters in Java 17](https://www.baeldung.com/java-context-specific-deserialization-filters) diff --git a/core-java-modules/core-java-17/src/main/java/com/baeldung/deserializationfilters/ContextSpecificDeserializationFilterFactory.java b/core-java-modules/core-java-17/src/main/java/com/baeldung/deserializationfilters/ContextSpecificDeserializationFilterFactory.java new file mode 100644 index 0000000000..25a855487e --- /dev/null +++ b/core-java-modules/core-java-17/src/main/java/com/baeldung/deserializationfilters/ContextSpecificDeserializationFilterFactory.java @@ -0,0 +1,47 @@ +package com.baeldung.deserializationfilters; + +import java.io.ObjectInputFilter; +import java.util.function.BinaryOperator; + +import com.baeldung.deserializationfilters.service.DeserializationService; +import com.baeldung.deserializationfilters.service.LimitedArrayService; +import com.baeldung.deserializationfilters.service.LowDepthService; +import com.baeldung.deserializationfilters.service.SmallObjectService; +import com.baeldung.deserializationfilters.utils.FilterUtils; + +public class ContextSpecificDeserializationFilterFactory implements BinaryOperator { + + @Override + public ObjectInputFilter apply(ObjectInputFilter current, ObjectInputFilter next) { + if (current == null) { + Class caller = findInStack(DeserializationService.class); + + if (caller == null) { + current = FilterUtils.fallbackFilter(); + } else if (caller.equals(SmallObjectService.class)) { + current = FilterUtils.safeSizeFilter(190); + } else if (caller.equals(LowDepthService.class)) { + current = FilterUtils.safeDepthFilter(2); + } else if (caller.equals(LimitedArrayService.class)) { + current = FilterUtils.safeArrayFilter(3); + } + } + + return ObjectInputFilter.merge(current, next); + } + + private static Class findInStack(Class superType) { + for (StackTraceElement element : Thread.currentThread() + .getStackTrace()) { + try { + Class subType = Class.forName(element.getClassName()); + if (superType.isAssignableFrom(subType)) { + return subType; + } + } catch (ClassNotFoundException e) { + return null; + } + } + return null; + } +} diff --git a/core-java-modules/core-java-17/src/main/java/com/baeldung/deserializationfilters/pojo/ContextSpecific.java b/core-java-modules/core-java-17/src/main/java/com/baeldung/deserializationfilters/pojo/ContextSpecific.java new file mode 100644 index 0000000000..add827d280 --- /dev/null +++ b/core-java-modules/core-java-17/src/main/java/com/baeldung/deserializationfilters/pojo/ContextSpecific.java @@ -0,0 +1,7 @@ +package com.baeldung.deserializationfilters.pojo; + +import java.io.Serializable; + +public interface ContextSpecific extends Serializable { + +} diff --git a/core-java-modules/core-java-17/src/main/java/com/baeldung/deserializationfilters/pojo/NestedSample.java b/core-java-modules/core-java-17/src/main/java/com/baeldung/deserializationfilters/pojo/NestedSample.java new file mode 100644 index 0000000000..a1d41744e6 --- /dev/null +++ b/core-java-modules/core-java-17/src/main/java/com/baeldung/deserializationfilters/pojo/NestedSample.java @@ -0,0 +1,19 @@ +package com.baeldung.deserializationfilters.pojo; + +public class NestedSample implements ContextSpecific { + private static final long serialVersionUID = 1L; + + private Sample optional; + + public NestedSample(Sample optional) { + this.optional = optional; + } + + public Sample getOptional() { + return optional; + } + + public void setOptional(Sample optional) { + this.optional = optional; + } +} diff --git a/core-java-modules/core-java-17/src/main/java/com/baeldung/deserializationfilters/pojo/Sample.java b/core-java-modules/core-java-17/src/main/java/com/baeldung/deserializationfilters/pojo/Sample.java new file mode 100644 index 0000000000..fed3639c64 --- /dev/null +++ b/core-java-modules/core-java-17/src/main/java/com/baeldung/deserializationfilters/pojo/Sample.java @@ -0,0 +1,61 @@ +package com.baeldung.deserializationfilters.pojo; + +public class Sample implements ContextSpecific, Comparable { + private static final long serialVersionUID = 1L; + + private int[] array; + private String name; + private NestedSample nested; + + public Sample(String name) { + this.name = name; + } + + public Sample(int[] array) { + this.array = array; + } + + public Sample(NestedSample nested) { + this.nested = nested; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public int[] getArray() { + return array; + } + + public void setArray(int[] array) { + this.array = array; + } + + public NestedSample getNested() { + return nested; + } + + public void setNested(NestedSample nested) { + this.nested = nested; + } + + @Override + public String toString() { + return name; + } + + @Override + public int compareTo(Sample o) { + if (name == null) + return -1; + + if (o == null || o.getName() == null) + return 1; + + return getName().compareTo(o.getName()); + } +} diff --git a/core-java-modules/core-java-17/src/main/java/com/baeldung/deserializationfilters/pojo/SampleExploit.java b/core-java-modules/core-java-17/src/main/java/com/baeldung/deserializationfilters/pojo/SampleExploit.java new file mode 100644 index 0000000000..24dce289c6 --- /dev/null +++ b/core-java-modules/core-java-17/src/main/java/com/baeldung/deserializationfilters/pojo/SampleExploit.java @@ -0,0 +1,25 @@ +package com.baeldung.deserializationfilters.pojo; + +public class SampleExploit extends Sample { + private static final long serialVersionUID = 1L; + + public SampleExploit() { + super("exploit"); + } + + public static void maliciousCode() { + System.out.println("exploit executed"); + } + + @Override + public String toString() { + maliciousCode(); + return "exploit"; + } + + @Override + public int compareTo(Sample o) { + maliciousCode(); + return super.compareTo(o); + } +} diff --git a/core-java-modules/core-java-17/src/main/java/com/baeldung/deserializationfilters/service/DeserializationService.java b/core-java-modules/core-java-17/src/main/java/com/baeldung/deserializationfilters/service/DeserializationService.java new file mode 100644 index 0000000000..9a66cb0e91 --- /dev/null +++ b/core-java-modules/core-java-17/src/main/java/com/baeldung/deserializationfilters/service/DeserializationService.java @@ -0,0 +1,11 @@ +package com.baeldung.deserializationfilters.service; + +import java.io.InputStream; +import java.util.Set; + +import com.baeldung.deserializationfilters.pojo.ContextSpecific; + +public interface DeserializationService { + + Set process(InputStream... inputStreams); +} diff --git a/core-java-modules/core-java-17/src/main/java/com/baeldung/deserializationfilters/service/LimitedArrayService.java b/core-java-modules/core-java-17/src/main/java/com/baeldung/deserializationfilters/service/LimitedArrayService.java new file mode 100644 index 0000000000..3aadbe7111 --- /dev/null +++ b/core-java-modules/core-java-17/src/main/java/com/baeldung/deserializationfilters/service/LimitedArrayService.java @@ -0,0 +1,15 @@ +package com.baeldung.deserializationfilters.service; + +import java.io.InputStream; +import java.util.Set; + +import com.baeldung.deserializationfilters.pojo.ContextSpecific; +import com.baeldung.deserializationfilters.utils.DeserializationUtils; + +public class LimitedArrayService implements DeserializationService { + + @Override + public Set process(InputStream... inputStreams) { + return DeserializationUtils.deserializeIntoSet(inputStreams); + } +} diff --git a/core-java-modules/core-java-17/src/main/java/com/baeldung/deserializationfilters/service/LowDepthService.java b/core-java-modules/core-java-17/src/main/java/com/baeldung/deserializationfilters/service/LowDepthService.java new file mode 100644 index 0000000000..69350c1399 --- /dev/null +++ b/core-java-modules/core-java-17/src/main/java/com/baeldung/deserializationfilters/service/LowDepthService.java @@ -0,0 +1,20 @@ +package com.baeldung.deserializationfilters.service; + +import java.io.InputStream; +import java.io.ObjectInputFilter; +import java.util.Set; + +import com.baeldung.deserializationfilters.pojo.ContextSpecific; +import com.baeldung.deserializationfilters.utils.DeserializationUtils; + +public class LowDepthService implements DeserializationService { + + public Set process(ObjectInputFilter filter, InputStream... inputStreams) { + return DeserializationUtils.deserializeIntoSet(filter, inputStreams); + } + + @Override + public Set process(InputStream... inputStreams) { + return process(null, inputStreams); + } +} diff --git a/core-java-modules/core-java-17/src/main/java/com/baeldung/deserializationfilters/service/SmallObjectService.java b/core-java-modules/core-java-17/src/main/java/com/baeldung/deserializationfilters/service/SmallObjectService.java new file mode 100644 index 0000000000..a0690276b7 --- /dev/null +++ b/core-java-modules/core-java-17/src/main/java/com/baeldung/deserializationfilters/service/SmallObjectService.java @@ -0,0 +1,15 @@ +package com.baeldung.deserializationfilters.service; + +import java.io.InputStream; +import java.util.Set; + +import com.baeldung.deserializationfilters.pojo.ContextSpecific; +import com.baeldung.deserializationfilters.utils.DeserializationUtils; + +public class SmallObjectService implements DeserializationService { + + @Override + public Set process(InputStream... inputStreams) { + return DeserializationUtils.deserializeIntoSet(inputStreams); + } +} diff --git a/core-java-modules/core-java-17/src/main/java/com/baeldung/deserializationfilters/utils/DeserializationUtils.java b/core-java-modules/core-java-17/src/main/java/com/baeldung/deserializationfilters/utils/DeserializationUtils.java new file mode 100644 index 0000000000..54db823102 --- /dev/null +++ b/core-java-modules/core-java-17/src/main/java/com/baeldung/deserializationfilters/utils/DeserializationUtils.java @@ -0,0 +1,50 @@ +package com.baeldung.deserializationfilters.utils; + +import java.io.InputStream; +import java.io.InvalidClassException; +import java.io.ObjectInputFilter; +import java.io.ObjectInputStream; +import java.util.Set; +import java.util.TreeSet; + +import com.baeldung.deserializationfilters.pojo.ContextSpecific; + +public class DeserializationUtils { + private DeserializationUtils() { + } + + public static Object deserialize(InputStream inStream) { + return deserialize(inStream, null); + } + + public static Object deserialize(InputStream inStream, ObjectInputFilter filter) { + try (ObjectInputStream in = new ObjectInputStream(inStream)) { + if (filter != null) { + in.setObjectInputFilter(filter); + } + return in.readObject(); + } catch (InvalidClassException e) { + return null; + } catch (Throwable e) { + e.printStackTrace(); + return null; + } + } + + public static Set deserializeIntoSet(InputStream... inputStreams) { + return deserializeIntoSet(null, inputStreams); + } + + public static Set deserializeIntoSet(ObjectInputFilter filter, InputStream... inputStreams) { + Set set = new TreeSet<>(); + + for (InputStream inputStream : inputStreams) { + Object object = deserialize(inputStream, filter); + if (object != null) { + set.add((ContextSpecific) object); + } + } + + return set; + } +} diff --git a/core-java-modules/core-java-17/src/main/java/com/baeldung/deserializationfilters/utils/FilterUtils.java b/core-java-modules/core-java-17/src/main/java/com/baeldung/deserializationfilters/utils/FilterUtils.java new file mode 100644 index 0000000000..fac69a94b9 --- /dev/null +++ b/core-java-modules/core-java-17/src/main/java/com/baeldung/deserializationfilters/utils/FilterUtils.java @@ -0,0 +1,32 @@ +package com.baeldung.deserializationfilters.utils; + +import java.io.ObjectInputFilter; + +public class FilterUtils { + + private static final String DEFAULT_PACKAGE_PATTERN = "java.base/*;!*"; + private static final String POJO_PACKAGE = "com.baeldung.deserializationfilters.pojo"; + + private FilterUtils() { + } + + private static ObjectInputFilter baseFilter(String parameter, int max) { + return ObjectInputFilter.Config.createFilter(String.format("%s=%d;%s.**;%s", parameter, max, POJO_PACKAGE, DEFAULT_PACKAGE_PATTERN)); + } + + public static ObjectInputFilter fallbackFilter() { + return ObjectInputFilter.Config.createFilter(String.format("%s", DEFAULT_PACKAGE_PATTERN)); + } + + public static ObjectInputFilter safeSizeFilter(int max) { + return baseFilter("maxbytes", max); + } + + public static ObjectInputFilter safeArrayFilter(int max) { + return baseFilter("maxarray", max); + } + + public static ObjectInputFilter safeDepthFilter(int max) { + return baseFilter("maxdepth", max); + } +} diff --git a/core-java-modules/core-java-17/src/main/java/com/baeldung/deserializationfilters/utils/SerializationUtils.java b/core-java-modules/core-java-17/src/main/java/com/baeldung/deserializationfilters/utils/SerializationUtils.java new file mode 100644 index 0000000000..4f62e5d46b --- /dev/null +++ b/core-java-modules/core-java-17/src/main/java/com/baeldung/deserializationfilters/utils/SerializationUtils.java @@ -0,0 +1,17 @@ +package com.baeldung.deserializationfilters.utils; + +import java.io.IOException; +import java.io.ObjectOutputStream; +import java.io.OutputStream; + +public class SerializationUtils { + + private SerializationUtils() { + } + + public static void serialize(Object object, OutputStream outStream) throws IOException { + try (ObjectOutputStream objStream = new ObjectOutputStream(outStream)) { + objStream.writeObject(object); + } + } +} diff --git a/core-java-modules/core-java-17/src/test/java/com/baeldung/deserializationfilters/ContextSpecificDeserializationFilterIntegrationTest.java b/core-java-modules/core-java-17/src/test/java/com/baeldung/deserializationfilters/ContextSpecificDeserializationFilterIntegrationTest.java new file mode 100644 index 0000000000..3e7de20070 --- /dev/null +++ b/core-java-modules/core-java-17/src/test/java/com/baeldung/deserializationfilters/ContextSpecificDeserializationFilterIntegrationTest.java @@ -0,0 +1,119 @@ +package com.baeldung.deserializationfilters; + +import static org.junit.Assert.assertNull; +import static org.junit.jupiter.api.Assertions.assertEquals; + +import java.io.ByteArrayInputStream; +import java.io.ByteArrayOutputStream; +import java.io.IOException; +import java.io.ObjectInputFilter; +import java.util.Set; + +import org.junit.jupiter.api.BeforeAll; +import org.junit.jupiter.api.Test; + +import com.baeldung.deserializationfilters.pojo.ContextSpecific; +import com.baeldung.deserializationfilters.pojo.NestedSample; +import com.baeldung.deserializationfilters.pojo.Sample; +import com.baeldung.deserializationfilters.pojo.SampleExploit; +import com.baeldung.deserializationfilters.service.LimitedArrayService; +import com.baeldung.deserializationfilters.service.LowDepthService; +import com.baeldung.deserializationfilters.service.SmallObjectService; +import com.baeldung.deserializationfilters.utils.DeserializationUtils; +import com.baeldung.deserializationfilters.utils.FilterUtils; +import com.baeldung.deserializationfilters.utils.SerializationUtils; + +public class ContextSpecificDeserializationFilterIntegrationTest { + + private static ByteArrayOutputStream serialSampleA = new ByteArrayOutputStream(); + private static ByteArrayOutputStream serialBigSampleA = new ByteArrayOutputStream(); + + private static ByteArrayOutputStream serialSampleB = new ByteArrayOutputStream(); + private static ByteArrayOutputStream serialBigSampleB = new ByteArrayOutputStream(); + + private static ByteArrayOutputStream serialSampleC = new ByteArrayOutputStream(); + private static ByteArrayOutputStream serialBigSampleC = new ByteArrayOutputStream(); + + private static ByteArrayInputStream bytes(ByteArrayOutputStream stream) { + return new ByteArrayInputStream(stream.toByteArray()); + } + + @BeforeAll + static void setup() throws IOException { + ObjectInputFilter.Config.setSerialFilterFactory(new ContextSpecificDeserializationFilterFactory()); + + SerializationUtils.serialize(new Sample("simple"), serialSampleA); + SerializationUtils.serialize(new SampleExploit(), serialBigSampleA); + + SerializationUtils.serialize(new Sample(new int[] { 1, 2, 3 }), serialSampleB); + SerializationUtils.serialize(new Sample(new int[] { 1, 2, 3, 4, 5, 6 }), serialBigSampleB); + + SerializationUtils.serialize(new Sample(new NestedSample(null)), serialSampleC); + SerializationUtils.serialize(new Sample(new NestedSample(new Sample("deep"))), serialBigSampleC); + } + + @Test + void whenSmallObjectContext_thenCorrectFilterApplied() { + Set result = new SmallObjectService().process( // + bytes(serialSampleA), // + bytes(serialBigSampleA)); + + assertEquals(1, result.size()); + assertEquals("simple", ((Sample) result.iterator() + .next()).getName()); + } + + @Test + void whenLimitedArrayContext_thenCorrectFilterApplied() { + Set result = new LimitedArrayService().process( // + bytes(serialSampleB), // + bytes(serialBigSampleB)); + + assertEquals(1, result.size()); + } + + @Test + void whenLowDepthContext_thenCorrectFilterApplied() { + Set result = new LowDepthService().process( // + bytes(serialSampleC), // + bytes(serialBigSampleC)); + + assertEquals(1, result.size()); + } + + @Test + void givenExtraFilter_whenCombinedContext_thenMergedFiltersApplied() { + Set result = new LowDepthService().process( // + FilterUtils.safeSizeFilter(190), // + bytes(serialSampleA), // + bytes(serialBigSampleA), // + bytes(serialSampleC), // + bytes(serialBigSampleC)); + + assertEquals(1, result.size()); + assertEquals("simple", ((Sample) result.iterator() + .next()).getName()); + } + + @Test + void givenFallbackContext_whenUsingBaseClasses_thenRestrictiveFilterApplied() throws IOException { + String a = new String("a"); + ByteArrayOutputStream outStream = new ByteArrayOutputStream(); + SerializationUtils.serialize(a, outStream); + + String deserializedA = (String) DeserializationUtils.deserialize(bytes(outStream)); + + assertEquals(a, deserializedA); + } + + @Test + void givenFallbackContext_whenUsingAppClasses_thenRejected() throws IOException { + Sample a = new Sample("a"); + ByteArrayOutputStream outStream = new ByteArrayOutputStream(); + SerializationUtils.serialize(a, outStream); + + Sample deserializedA = (Sample) DeserializationUtils.deserialize(bytes(outStream)); + + assertNull(deserializedA); + } +} diff --git a/core-java-modules/core-java-17/src/test/java/com/baeldung/recordproperties/ReadRecordPropertiesByReflectionUnitTest.java b/core-java-modules/core-java-17/src/test/java/com/baeldung/recordproperties/ReadRecordPropertiesByReflectionUnitTest.java new file mode 100644 index 0000000000..4ffe3ecbeb --- /dev/null +++ b/core-java-modules/core-java-17/src/test/java/com/baeldung/recordproperties/ReadRecordPropertiesByReflectionUnitTest.java @@ -0,0 +1,89 @@ +package com.baeldung.recordproperties; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +import java.lang.reflect.Field; +import java.lang.reflect.RecordComponent; +import java.util.ArrayList; + +import org.junit.jupiter.api.Test; + +record Player(String name, int age, Long score) { +} + +public class ReadRecordPropertiesByReflectionUnitTest { + private static final Player ERIC = new Player("Eric", 28, 4242L); + + @Test + void whenUsingRecordComponent_thenGetExpectedResult() { + var fields = new ArrayList(); + RecordComponent[] components = Player.class.getRecordComponents(); + for (var comp : components) { + try { + Field field = ERIC.getClass() + .getDeclaredField(comp.getName()); + field.setAccessible(true); + fields.add(field); + } catch (NoSuchFieldException e) { + // for simplicity, error handling is skipped + } + } + + assertEquals(3, fields.size()); + + var nameField = fields.get(0); + var ageField = fields.get(1); + var scoreField = fields.get(2); + try { + assertEquals("name", nameField.getName()); + assertEquals(String.class, nameField.getType()); + assertEquals("Eric", nameField.get(ERIC)); + + assertEquals("age", ageField.getName()); + assertEquals(int.class, ageField.getType()); + assertEquals(28, ageField.get(ERIC)); + + assertEquals("score", scoreField.getName()); + assertEquals(Long.class, scoreField.getType()); + assertEquals(4242L, scoreField.get(ERIC)); + } catch (IllegalAccessException exception) { + // for simplicity, error handling is skipped + } + + } + + @Test + void whenUsingClassGetDeclaredField_thenGetExpectedResult() { + // record has no public fields + assertEquals(0, Player.class.getFields().length); + + var fields = new ArrayList(); + for (var field : Player.class.getDeclaredFields()) { + field.setAccessible(true); + fields.add(field); + } + + assertEquals(3, fields.size()); + var nameField = fields.get(0); + var ageField = fields.get(1); + var scoreField = fields.get(2); + + try { + assertEquals("name", nameField.getName()); + assertEquals(String.class, nameField.getType()); + assertEquals("Eric", nameField.get(ERIC)); + + assertEquals("age", ageField.getName()); + assertEquals(int.class, ageField.getType()); + assertEquals(28, ageField.get(ERIC)); + + assertEquals("score", scoreField.getName()); + assertEquals(Long.class, scoreField.getType()); + assertEquals(4242L, scoreField.get(ERIC)); + } catch (IllegalAccessException ex) { + // for simplicity, error handling is skipped + } + + } + +} \ No newline at end of file diff --git a/core-java-modules/core-java-17/src/test/java/com/baeldung/sealed/classes/VehicleUnitTest.java b/core-java-modules/core-java-17/src/test/java/com/baeldung/sealed/classes/VehicleUnitTest.java index 73d8aad810..0c437affd8 100644 --- a/core-java-modules/core-java-17/src/test/java/com/baeldung/sealed/classes/VehicleUnitTest.java +++ b/core-java-modules/core-java-17/src/test/java/com/baeldung/sealed/classes/VehicleUnitTest.java @@ -18,19 +18,19 @@ public class VehicleUnitTest { } @Test - public void givenCar_whenUsingReflectionAPI_thenSuperClassIsSealed() { + public void givenCar_whenUsingReflectionAPI_thenSuperClassIsSealed() throws ClassNotFoundException { Assertions.assertThat(car.getClass().isSealed()).isEqualTo(false); Assertions.assertThat(car.getClass().getSuperclass().isSealed()).isEqualTo(true); Assertions.assertThat(car.getClass().getSuperclass().getPermittedSubclasses()) - .contains(ClassDesc.of(car.getClass().getCanonicalName())); + .contains(Class.forName(car.getClass().getCanonicalName())); } @Test - public void givenTruck_whenUsingReflectionAPI_thenSuperClassIsSealed() { + public void givenTruck_whenUsingReflectionAPI_thenSuperClassIsSealed() throws ClassNotFoundException { Assertions.assertThat(truck.getClass().isSealed()).isEqualTo(false); Assertions.assertThat(truck.getClass().getSuperclass().isSealed()).isEqualTo(true); Assertions.assertThat(truck.getClass().getSuperclass().getPermittedSubclasses()) - .contains(ClassDesc.of(truck.getClass().getCanonicalName())); + .contains(Class.forName(truck.getClass().getCanonicalName())); } @Test diff --git a/core-java-modules/core-java-17/src/test/java/com/baeldung/sealed/records/VehicleUnitTest.java b/core-java-modules/core-java-17/src/test/java/com/baeldung/sealed/records/VehicleUnitTest.java index ac8a8c953c..8dd150b5e7 100644 --- a/core-java-modules/core-java-17/src/test/java/com/baeldung/sealed/records/VehicleUnitTest.java +++ b/core-java-modules/core-java-17/src/test/java/com/baeldung/sealed/records/VehicleUnitTest.java @@ -18,19 +18,19 @@ public class VehicleUnitTest { } @Test - public void givenCar_whenUsingReflectionAPI_thenInterfaceIsSealed() { + public void givenCar_whenUsingReflectionAPI_thenInterfaceIsSealed() throws ClassNotFoundException { Assertions.assertThat(car.getClass().isSealed()).isEqualTo(false); Assertions.assertThat(car.getClass().getInterfaces()[0].isSealed()).isEqualTo(true); - Assertions.assertThat(car.getClass().getInterfaces()[0].permittedSubclasses()) - .contains(ClassDesc.of(car.getClass().getCanonicalName())); + Assertions.assertThat(car.getClass().getInterfaces()[0].getPermittedSubclasses()) + .contains(Class.forName(car.getClass().getCanonicalName())); } @Test - public void givenTruck_whenUsingReflectionAPI_thenInterfaceIsSealed() { + public void givenTruck_whenUsingReflectionAPI_thenInterfaceIsSealed() throws ClassNotFoundException { Assertions.assertThat(truck.getClass().isSealed()).isEqualTo(false); Assertions.assertThat(truck.getClass().getInterfaces()[0].isSealed()).isEqualTo(true); - Assertions.assertThat(truck.getClass().getInterfaces()[0].permittedSubclasses()) - .contains(ClassDesc.of(truck.getClass().getCanonicalName())); + Assertions.assertThat(truck.getClass().getInterfaces()[0].getPermittedSubclasses()) + .contains(Class.forName(truck.getClass().getCanonicalName())); } @Test diff --git a/core-java-modules/core-java-18/README.md b/core-java-modules/core-java-18/README.md index e69de29bb2..63772e96b3 100644 --- a/core-java-modules/core-java-18/README.md +++ b/core-java-modules/core-java-18/README.md @@ -0,0 +1,2 @@ +## Relevant Articles +- [Deprecate Finalization in Java 18](https://www.baeldung.com/java-18-deprecate-finalization) diff --git a/core-java-modules/core-java-20/pom.xml b/core-java-modules/core-java-20/pom.xml index ad0a956b80..68c6ca4c93 100644 --- a/core-java-modules/core-java-20/pom.xml +++ b/core-java-modules/core-java-20/pom.xml @@ -3,19 +3,34 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 + core-java-20 + com.baeldung.core-java-modules core-java-modules 0.0.1-SNAPSHOT - core-java-20 - - - 20 - 20 - UTF-8 - + + + jakarta.servlet + jakarta.servlet-api + 6.0.0 + provided + + + org.assertj + assertj-core + 3.24.2 + test + + + org.mockito + mockito-junit-jupiter + 5.2.0 + test + + @@ -41,25 +56,10 @@ - - - jakarta.servlet - jakarta.servlet-api - 6.0.0 - provided - - - org.assertj - assertj-core - 3.24.2 - test - - - org.mockito - mockito-junit-jupiter - 5.2.0 - test - - + + 20 + 20 + UTF-8 + \ No newline at end of file diff --git a/core-java-modules/core-java-20/src/main/java/com/baeldung/deserialization/Contact.java b/core-java-modules/core-java-20/src/main/java/com/baeldung/deserialization/Contact.java new file mode 100644 index 0000000000..80df1393af --- /dev/null +++ b/core-java-modules/core-java-20/src/main/java/com/baeldung/deserialization/Contact.java @@ -0,0 +1,5 @@ +package com.baeldung.deserialization; + +public record Contact(String email, String phone) { + // Constructor, getters, and other methods are automatically generated +} diff --git a/core-java-modules/core-java-20/src/main/java/com/baeldung/deserialization/Person.java b/core-java-modules/core-java-20/src/main/java/com/baeldung/deserialization/Person.java new file mode 100644 index 0000000000..38e3882668 --- /dev/null +++ b/core-java-modules/core-java-20/src/main/java/com/baeldung/deserialization/Person.java @@ -0,0 +1,5 @@ +package com.baeldung.deserialization; + +public record Person(String name, int age, String address, Contact contact) { + // Constructor, getters, and other methods are automatically generated +} \ No newline at end of file diff --git a/core-java-modules/core-java-20/src/test/java/com/baeldung/deserialization/DeserializationUnitTest.java b/core-java-modules/core-java-20/src/test/java/com/baeldung/deserialization/DeserializationUnitTest.java new file mode 100644 index 0000000000..1256505e0d --- /dev/null +++ b/core-java-modules/core-java-20/src/test/java/com/baeldung/deserialization/DeserializationUnitTest.java @@ -0,0 +1,39 @@ +package com.baeldung.deserialization; + +import com.google.gson.Gson; +import org.junit.Test; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; + +public class DeserializationUnitTest { + + @Test + public void givenJsonString_whenDeserialized_thenPersonRecordCreated() { + String json = "{\"name\":\"John Doe\",\"age\":30,\"address\":\"123 Main St\"}"; + + Person person = new Gson().fromJson(json, Person.class); + + assertEquals("John Doe", person.name()); + assertEquals(30, person.age()); + assertEquals("123 Main St", person.address()); + } + + @Test + public void givenNestedJsonString_whenDeserialized_thenPersonRecordCreated() { + String json = "{\"name\":\"John Doe\",\"age\":30,\"address\":\"123 Main St\",\"contact\":{\"email\":\"john.doe@example.com\",\"phone\":\"555-1234\"}}"; + + Person person = new Gson().fromJson(json, Person.class); + + assertNotNull(person); + assertEquals("John Doe", person.name()); + assertEquals(30, person.age()); + assertEquals("123 Main St", person.address()); + + Contact contact = person.contact(); + + assertNotNull(contact); + assertEquals("john.doe@example.com", contact.email()); + assertEquals("555-1234", contact.phone()); + } +} diff --git a/core-java-modules/core-java-21/pom.xml b/core-java-modules/core-java-21/pom.xml index 7b8fa9063f..bfe1cd2c78 100644 --- a/core-java-modules/core-java-21/pom.xml +++ b/core-java-modules/core-java-21/pom.xml @@ -1,7 +1,7 @@ + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 core-java-21 core-java-21 @@ -12,12 +12,6 @@ 0.0.1-SNAPSHOT - - 21 - 21 - UTF-8 - - @@ -44,4 +38,10 @@ + + 21 + 21 + UTF-8 + + \ No newline at end of file diff --git a/core-java-modules/core-java-8-datetime-2/README.md b/core-java-modules/core-java-8-datetime-2/README.md index ac1e1ca81f..6fe450816e 100644 --- a/core-java-modules/core-java-8-datetime-2/README.md +++ b/core-java-modules/core-java-8-datetime-2/README.md @@ -6,4 +6,7 @@ - [How Many Days Are There in a Particular Month of a Given Year?](https://www.baeldung.com/days-particular-month-given-year) - [Difference Between Instant and LocalDateTime](https://www.baeldung.com/java-instant-vs-localdatetime) - [Add Minutes to a Time String in Java](https://www.baeldung.com/java-string-time-add-mins) +- [Round the Date in Java](https://www.baeldung.com/java-round-the-date) +- [Representing Furthest Possible Date in Java](https://www.baeldung.com/java-date-represent-max) +- [Retrieving Unix Time in Java](https://www.baeldung.com/java-retrieve-unix-time) - [[<-- Prev]](/core-java-modules/core-java-datetime-java8-1) diff --git a/core-java-modules/core-java-8-datetime-2/pom.xml b/core-java-modules/core-java-8-datetime-2/pom.xml index ce349d9dc3..02af06dc9d 100644 --- a/core-java-modules/core-java-8-datetime-2/pom.xml +++ b/core-java-modules/core-java-8-datetime-2/pom.xml @@ -55,7 +55,7 @@ 1.8 1.8 - 2.10 + 2.12.5 \ No newline at end of file diff --git a/core-java-modules/core-java-8-datetime-2/src/main/java/com/baeldung/maxdate/DateComparison.java b/core-java-modules/core-java-8-datetime-2/src/main/java/com/baeldung/maxdate/DateComparison.java new file mode 100644 index 0000000000..d6450670a2 --- /dev/null +++ b/core-java-modules/core-java-8-datetime-2/src/main/java/com/baeldung/maxdate/DateComparison.java @@ -0,0 +1,18 @@ +package com.baeldung.maxdate; + +import java.util.Date; + +public class DateComparison { + public int compareTodayWithMaxDate() { + Date today = new Date(); + Date maxDate = new Date(Long.MAX_VALUE); + + int comparisonResult = today.compareTo(maxDate); + return comparisonResult; + } + + public static void main(String[] args) { + DateComparison comparator = new DateComparison(); + System.out.println(comparator.compareTodayWithMaxDate()); + } +} \ No newline at end of file diff --git a/core-java-modules/core-java-8-datetime-2/src/main/java/com/baeldung/maxdate/MaxDateDisplay.java b/core-java-modules/core-java-8-datetime-2/src/main/java/com/baeldung/maxdate/MaxDateDisplay.java new file mode 100644 index 0000000000..b79b5f4422 --- /dev/null +++ b/core-java-modules/core-java-8-datetime-2/src/main/java/com/baeldung/maxdate/MaxDateDisplay.java @@ -0,0 +1,18 @@ +package com.baeldung.maxdate; + +import java.util.Date; +import java.text.SimpleDateFormat; + +public class MaxDateDisplay { + public String getMaxDateValue() { + Date maxDate = new Date(Long.MAX_VALUE); + SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS"); + return "The maximum date value in Java is: " + sdf.format(maxDate); + } + + public static void main(String[] args) { + MaxDateDisplay display = new MaxDateDisplay(); + System.out.println(display.getMaxDateValue()); + } +} + diff --git a/core-java-modules/core-java-8-datetime-2/src/main/java/com/baeldung/parsingDates/SimpleParseDate.java b/core-java-modules/core-java-8-datetime-2/src/main/java/com/baeldung/parsingDates/SimpleParseDate.java index cb024eea53..ba4f14ec5f 100644 --- a/core-java-modules/core-java-8-datetime-2/src/main/java/com/baeldung/parsingDates/SimpleParseDate.java +++ b/core-java-modules/core-java-8-datetime-2/src/main/java/com/baeldung/parsingDates/SimpleParseDate.java @@ -7,7 +7,7 @@ import java.util.List; public class SimpleParseDate { - public Date parseDate(String dateString, List formatStrings) { + public static Date parseDate(String dateString, List formatStrings) { for (String formatString : formatStrings) { try { return new SimpleDateFormat(formatString).parse(dateString); diff --git a/core-java-modules/core-java-8-datetime-2/src/main/java/com/baeldung/rounddate/RoundDate.java b/core-java-modules/core-java-8-datetime-2/src/main/java/com/baeldung/rounddate/RoundDate.java new file mode 100644 index 0000000000..6fb7cf87b7 --- /dev/null +++ b/core-java-modules/core-java-8-datetime-2/src/main/java/com/baeldung/rounddate/RoundDate.java @@ -0,0 +1,113 @@ +package com.baeldung.rounddate; + +import java.time.DayOfWeek; +import java.time.temporal.ChronoField; +import java.time.temporal.TemporalAdjusters; +import java.util.Calendar; +import java.util.Date; +import java.time.LocalDateTime; +import java.time.ZonedDateTime; + +public class RoundDate { + public static Date getDate(int year, int month, int day, int hour, int minute) { + Calendar calendar = Calendar.getInstance(); + calendar.set(Calendar.YEAR, year); + calendar.set(Calendar.MONTH, month); + calendar.set(Calendar.DAY_OF_MONTH, day); + calendar.set(Calendar.HOUR_OF_DAY, hour); + calendar.set(Calendar.MINUTE, minute); + calendar.set(Calendar.SECOND, 0); + calendar.set(Calendar.MILLISECOND, 0); + + return calendar.getTime(); + } + + public static Date roundToDay(Date date) { + Calendar calendar = Calendar.getInstance(); + calendar.setTime(date); + calendar.set(Calendar.HOUR_OF_DAY, 0); + calendar.set(Calendar.MINUTE, 0); + calendar.set(Calendar.SECOND, 0); + calendar.set(Calendar.MILLISECOND, 0); + return calendar.getTime(); + } + + public static Date roundToNearestUnit(Date date, int unit) { + Calendar calendar = Calendar.getInstance(); + calendar.setTime(date); + + switch (unit) { + case Calendar.HOUR: + int minute = calendar.get(Calendar.MINUTE); + if (minute >= 0 && minute < 15) { + calendar.set(Calendar.MINUTE, 0); + } else if (minute >= 15 && minute < 45) { + calendar.set(Calendar.MINUTE, 30); + } else { + calendar.set(Calendar.MINUTE, 0); + calendar.add(Calendar.HOUR_OF_DAY, 1); + } + calendar.set(Calendar.SECOND, 0); + calendar.set(Calendar.MILLISECOND, 0); + break; + + case Calendar.DAY_OF_MONTH: + int hour = calendar.get(Calendar.HOUR_OF_DAY); + if (hour >= 12) { + calendar.add(Calendar.DAY_OF_MONTH, 1); + } + calendar.set(Calendar.HOUR_OF_DAY, 0); + calendar.set(Calendar.MINUTE, 0); + calendar.set(Calendar.SECOND, 0); + calendar.set(Calendar.MILLISECOND, 0); + break; + + case Calendar.MONTH: + int day = calendar.get(Calendar.DAY_OF_MONTH); + if (day >= 15) { + calendar.add(Calendar.MONTH, 1); + } + calendar.set(Calendar.DAY_OF_MONTH, 1); + calendar.set(Calendar.HOUR_OF_DAY, 0); + calendar.set(Calendar.MINUTE, 0); + calendar.set(Calendar.SECOND, 0); + calendar.set(Calendar.MILLISECOND, 0); + break; + } + + return calendar.getTime(); + } + + public static LocalDateTime roundToStartOfMonthUsingLocalDateTime(LocalDateTime dateTime) { + return dateTime.withDayOfMonth(1).withHour(0).withMinute(0).withSecond(0).withNano(0); + } + + public static LocalDateTime roundToEndOfWeekUsingLocalDateTime(LocalDateTime dateTime) { + return dateTime.with(TemporalAdjusters.next(DayOfWeek.SATURDAY)) + .withHour(23) + .withMinute(59) + .withSecond(59) + .withNano(999); + } + + public static ZonedDateTime roundToStartOfMonthUsingZonedDateTime(ZonedDateTime dateTime) { + return dateTime.withDayOfMonth(1) + .withHour(0) + .withMinute(0) + .withSecond(0) + .with(ChronoField.MILLI_OF_SECOND, 0) + .with(ChronoField.MICRO_OF_SECOND, 0) + .with(ChronoField.NANO_OF_SECOND, 0); + } + + public static ZonedDateTime roundToEndOfWeekUsingZonedDateTime(ZonedDateTime dateTime) { + return dateTime.with(TemporalAdjusters.next(DayOfWeek.SATURDAY)) + .withHour(23) + .withMinute(59) + .withSecond(59) + .with(ChronoField.MILLI_OF_SECOND, 999) + .with(ChronoField.MICRO_OF_SECOND, 999) + .with(ChronoField.NANO_OF_SECOND, 999); + } + +} \ No newline at end of file diff --git a/core-java-modules/core-java-8-datetime-2/src/test/java/com/baeldung/maxdate/DateComparisonUnitTest.java b/core-java-modules/core-java-8-datetime-2/src/test/java/com/baeldung/maxdate/DateComparisonUnitTest.java new file mode 100644 index 0000000000..70aef126da --- /dev/null +++ b/core-java-modules/core-java-8-datetime-2/src/test/java/com/baeldung/maxdate/DateComparisonUnitTest.java @@ -0,0 +1,16 @@ +package com.baeldung.maxdate; + +import static org.junit.jupiter.api.Assertions.assertTrue; + +import org.junit.jupiter.api.Test; + +class DateComparisonUnitTest { + + @Test + void whenCompareTodayWithMaxDate_thenCorrectResult() { + DateComparison comparator = new DateComparison(); + int result = comparator.compareTodayWithMaxDate(); + + assertTrue(result < 0); + } +} diff --git a/core-java-modules/core-java-8-datetime-2/src/test/java/com/baeldung/maxdate/MaxDateDisplayUnitTest.java b/core-java-modules/core-java-8-datetime-2/src/test/java/com/baeldung/maxdate/MaxDateDisplayUnitTest.java new file mode 100644 index 0000000000..dd7000bd29 --- /dev/null +++ b/core-java-modules/core-java-8-datetime-2/src/test/java/com/baeldung/maxdate/MaxDateDisplayUnitTest.java @@ -0,0 +1,18 @@ +package com.baeldung.maxdate; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +import org.junit.jupiter.api.Test; + +class MaxDateDisplayUnitTest { + + @Test + void whenGetMaxDate_thenCorrectResult() { + MaxDateDisplay display = new MaxDateDisplay(); + String result = display.getMaxDateValue(); + assertEquals( + "The maximum date value in Java is: 292278994-08-17 07:12:55.807", + result + ); + } +} diff --git a/core-java-modules/core-java-8-datetime-2/src/test/java/com/baeldung/parsingDates/SimpleParseDateUnitTest.java b/core-java-modules/core-java-8-datetime-2/src/test/java/com/baeldung/parsingDates/SimpleParseDateUnitTest.java index d7cbb6a834..ed8607fd96 100644 --- a/core-java-modules/core-java-8-datetime-2/src/test/java/com/baeldung/parsingDates/SimpleParseDateUnitTest.java +++ b/core-java-modules/core-java-8-datetime-2/src/test/java/com/baeldung/parsingDates/SimpleParseDateUnitTest.java @@ -1,43 +1,41 @@ package com.baeldung.parsingDates; -import com.baeldung.parsingDates.SimpleDateTimeFormat; -import com.baeldung.parsingDates.SimpleDateTimeFormater; -import com.baeldung.parsingDates.SimpleDateUtils; -import com.baeldung.parsingDates.SimpleParseDate; +import static org.junit.jupiter.api.Assertions.assertEquals; +import static org.junit.jupiter.api.Assertions.assertNull; +import static org.junit.jupiter.api.Assertions.assertThrows; + import java.time.format.DateTimeParseException; import java.util.Arrays; -import org.junit.*; -import static org.junit.Assert.*; + import org.joda.time.LocalDate; +import org.junit.jupiter.api.Test; -public class SimpleParseDateUnitTest { +class SimpleParseDateUnitTest { @Test - public void whenInvalidInput_thenGettingUnexpectedResult() { - SimpleParseDate simpleParseDate = new SimpleParseDate(); + void whenInvalidInput_thenGettingUnexpectedResult() { String date = "2022-40-40"; - assertEquals("Sat May 10 00:00:00 UTC 2025", simpleParseDate.parseDate(date, Arrays.asList("MM/dd/yyyy", "dd.MM.yyyy", "yyyy-MM-dd")).toString()); + assertEquals("Sat May 10 00:00:00 UTC 2025", SimpleParseDate.parseDate(date, Arrays.asList("MM/dd/yyyy", "dd.MM.yyyy", "yyyy-MM-dd")) + .toString()); } @Test - public void whenInvalidDate_thenAssertThrows() { - SimpleDateTimeFormater simpleDateTimeFormater = new SimpleDateTimeFormater(); - assertEquals(java.time.LocalDate.parse("2022-12-04"), simpleDateTimeFormater.parseDate("2022-12-04")); - assertThrows(DateTimeParseException.class, () -> simpleDateTimeFormater.parseDate("2022-13-04")); + void whenInvalidDate_thenAssertThrows() { + assertEquals(java.time.LocalDate.parse("2022-12-04"), SimpleDateTimeFormater.parseDate("2022-12-04")); + assertThrows(DateTimeParseException.class, () -> SimpleDateTimeFormater.parseDate("2022-13-04")); } @Test - public void whenDateIsCorrect_thenParseCorrect() { - SimpleDateUtils simpleDateUtils = new SimpleDateUtils(); - assertNull(simpleDateUtils.parseDate("53/10/2014")); - assertEquals("Wed Sep 10 00:00:00 UTC 2014", simpleDateUtils.parseDate("10/09/2014").toString()); + void whenDateIsCorrect_thenParseCorrect() { + assertNull(SimpleDateUtils.parseDate("53/10/2014")); + assertEquals("Wed Sep 10 00:00:00 UTC 2014", SimpleDateUtils.parseDate("10/09/2014") + .toString()); } @Test - public void whenDateIsCorrect_thenResultCorrect() { - SimpleDateTimeFormat simpleDateTimeFormat = new SimpleDateTimeFormat(); - assertNull(simpleDateTimeFormat.parseDate("53/10/2014")); - assertEquals(LocalDate.parse("2014-10-10"), simpleDateTimeFormat.parseDate("2014-10-10")); + void whenDateIsCorrect_thenResultCorrect() { + assertNull(SimpleDateTimeFormat.parseDate("53/10/2014")); + assertEquals(LocalDate.parse("2014-10-10"), SimpleDateTimeFormat.parseDate("2014-10-10")); } } diff --git a/core-java-modules/core-java-8-datetime-2/src/test/java/com/baeldung/rounddate/DateRoundingUnitTest.java b/core-java-modules/core-java-8-datetime-2/src/test/java/com/baeldung/rounddate/DateRoundingUnitTest.java new file mode 100644 index 0000000000..bbe49d8340 --- /dev/null +++ b/core-java-modules/core-java-8-datetime-2/src/test/java/com/baeldung/rounddate/DateRoundingUnitTest.java @@ -0,0 +1,63 @@ +package com.baeldung.rounddate; + +import org.junit.Test; + +import java.time.LocalDateTime; +import java.time.ZoneId; +import java.time.ZonedDateTime; +import java.util.Calendar; +import java.util.Date; + +import static org.junit.Assert.assertEquals; + +public class DateRoundingUnitTest { + + @Test + public void givenDate_whenRoundToDay_thenBeginningOfDay() { + Date date = RoundDate.getDate(2023, Calendar.JANUARY, 27, 14, 30); + Date result = RoundDate.roundToDay(date); + assertEquals(RoundDate.getDate(2023, Calendar.JANUARY, 27, 0, 0), result); + } + + @Test + public void givenDate_whenRoundToNearestUnit_thenNearestUnit() { + Date date = RoundDate.getDate(2023, Calendar.JANUARY, 27, 14, 12); + Date result = RoundDate.roundToNearestUnit(date, Calendar.DAY_OF_MONTH); + Date expected = RoundDate.getDate(2023, Calendar.JANUARY, 28, 0, 0); + assertEquals(expected, result); + } + + @Test + public void givenLocalDateTime_whenRoundToStartOfMonth_thenStartOfMonth() { + LocalDateTime dateTime = LocalDateTime.of(2023, 1, 27, 14, 12); + LocalDateTime result = RoundDate.roundToStartOfMonthUsingLocalDateTime(dateTime); + LocalDateTime expected = LocalDateTime.of(2023, 1, 1, 0, 0, 0); + assertEquals(expected, result); + } + + + @Test + public void givenZonedDateTime_whenRoundToStartOfMonth_thenStartOfMonth() { + ZonedDateTime dateTime = ZonedDateTime.of(2023, 1, 27, 14, 12, 0, 0, ZoneId.systemDefault()); + ZonedDateTime result = RoundDate.roundToStartOfMonthUsingZonedDateTime(dateTime); + ZonedDateTime expected = ZonedDateTime.of(2023, 1, 1, 0, 0, 0, 0, ZoneId.systemDefault()); + assertEquals(expected, result); + } + + @Test + public void givenLocalDateTime_whenRoundToEndOfWeek_thenEndOfWeek() { + LocalDateTime dateTime = LocalDateTime.of(2023, 1, 27, 14, 12); + LocalDateTime result = RoundDate.roundToEndOfWeekUsingLocalDateTime(dateTime); + LocalDateTime expected = LocalDateTime.of(2023, 1, 28, 23, 59, 59, 999); + assertEquals(expected, result); + } + + @Test + public void givenZonedDateTime_whenRoundToEndOfWeek_thenEndOfWeek() { + ZonedDateTime dateTime = ZonedDateTime.of(2023, 1, 27, 14, 12, 0, 0, ZoneId.systemDefault()); + ZonedDateTime result = RoundDate.roundToEndOfWeekUsingZonedDateTime(dateTime); + ZonedDateTime expected = ZonedDateTime.of(2023, 1, 28, 23, 59, 59, 999, ZoneId.systemDefault()); + assertEquals(expected, result); + } + +} diff --git a/core-java-modules/core-java-8-datetime-2/src/test/java/com/baeldung/unixtime/UnixTimeUnitTest.java b/core-java-modules/core-java-8-datetime-2/src/test/java/com/baeldung/unixtime/UnixTimeUnitTest.java new file mode 100644 index 0000000000..eedd897e91 --- /dev/null +++ b/core-java-modules/core-java-8-datetime-2/src/test/java/com/baeldung/unixtime/UnixTimeUnitTest.java @@ -0,0 +1,42 @@ +package com.baeldung.unixtime; + +import static org.junit.Assert.assertEquals; +import java.time.Instant; +import java.time.LocalDate; + +import java.time.Month; +import java.time.ZoneId; +import java.util.Date; + +import org.joda.time.DateTime; + +import org.junit.jupiter.api.Test; + +public class UnixTimeUnitTest { + + @Test + public void givenTimeUsingDateApi_whenConvertedToUnixTime_thenMatch() { + Date date = new Date(2023 - 1900, 1, 15, 0, 0, 0); + long expected = 1676419200; + long actual = date.getTime() / 1000L; + assertEquals(expected, actual); + } + + @Test + public void givenTimeUsingJodaTime_whenConvertedToUnixTime_thenMatch() { + DateTime dateTime = new DateTime(2023, 2, 15, 00, 00, 00, 0); + long expected = 1676419200; + long actual = dateTime.getMillis() / 1000L; + assertEquals(expected, actual); + } + + @Test + public void givenTimeUsingLocalDate_whenConvertedToUnixTime_thenMatch() { + LocalDate date = LocalDate.of(2023, Month.FEBRUARY, 15); + Instant instant = date.atStartOfDay().atZone(ZoneId.of("UTC")).toInstant(); + long expected = 1676419200; + long actual = instant.getEpochSecond(); + assertEquals(expected, actual); + } + +} diff --git a/core-java-modules/core-java-8-datetime/pom.xml b/core-java-modules/core-java-8-datetime/pom.xml index 481b1a6a69..06ecc3d017 100644 --- a/core-java-modules/core-java-8-datetime/pom.xml +++ b/core-java-modules/core-java-8-datetime/pom.xml @@ -56,7 +56,7 @@ 1.8 1.8 - 2.10 + 2.12.5 \ No newline at end of file diff --git a/core-java-modules/core-java-8/README.md b/core-java-modules/core-java-8/README.md index 6061f3318d..0921c1538a 100644 --- a/core-java-modules/core-java-8/README.md +++ b/core-java-modules/core-java-8/README.md @@ -11,5 +11,5 @@ This module contains articles about Java 8 core features - [Finding Min/Max in an Array with Java](https://www.baeldung.com/java-array-min-max) - [Internationalization and Localization in Java 8](https://www.baeldung.com/java-8-localization) - [Generalized Target-Type Inference in Java](https://www.baeldung.com/java-generalized-target-type-inference) -- [Monads in Java](https://www.baeldung.com/java-monads) +- [Monads in Java – Optional](https://www.baeldung.com/java-monads) - [[More -->]](/core-java-modules/core-java-8-2) diff --git a/core-java-modules/core-java-8/src/main/java/com/baeldung/spliterator/CustomSpliterator.java b/core-java-modules/core-java-8/src/main/java/com/baeldung/spliterator/CustomSpliterator.java new file mode 100644 index 0000000000..2f806cccda --- /dev/null +++ b/core-java-modules/core-java-8/src/main/java/com/baeldung/spliterator/CustomSpliterator.java @@ -0,0 +1,48 @@ +package com.baeldung.spliterator; + +import java.util.List; +import java.util.Spliterator; +import java.util.function.Consumer; + +public class CustomSpliterator implements Spliterator { + private final List elements; + private int currentIndex; + + public CustomSpliterator(List elements) { + this.elements = elements; + this.currentIndex = 0; + } + + @Override + public boolean tryAdvance(Consumer action) { + if (currentIndex < elements.size()) { + action.accept(elements.get(currentIndex)); + currentIndex++; + return true; + } + return false; + } + + @Override + public Spliterator trySplit() { + int currentSize = elements.size() - currentIndex; + if (currentSize < 2) { + return null; + } + + int splitIndex = currentIndex + currentSize / 2; + CustomSpliterator newSpliterator = new CustomSpliterator(elements.subList(currentIndex, splitIndex)); + currentIndex = splitIndex; + return newSpliterator; + } + + @Override + public long estimateSize() { + return elements.size() - currentIndex; + } + + @Override + public int characteristics() { + return ORDERED | SIZED | SUBSIZED | NONNULL; + } +} \ No newline at end of file diff --git a/core-java-modules/core-java-8/src/main/java/com/baeldung/spliterator/Executor.java b/core-java-modules/core-java-8/src/main/java/com/baeldung/spliterator/Executor.java deleted file mode 100644 index 3dc2fa06bb..0000000000 --- a/core-java-modules/core-java-8/src/main/java/com/baeldung/spliterator/Executor.java +++ /dev/null @@ -1,12 +0,0 @@ -package com.baeldung.spliterator; - -import java.util.stream.Stream; - -public class Executor { - - public static int countAutors(Stream stream) { - RelatedAuthorCounter wordCounter = stream.reduce(new RelatedAuthorCounter(0, true), - RelatedAuthorCounter::accumulate, RelatedAuthorCounter::combine); - return wordCounter.getCounter(); - } -} \ No newline at end of file diff --git a/core-java-modules/core-java-8/src/main/java/com/baeldung/spliterator/RelatedAuthorCounter.java b/core-java-modules/core-java-8/src/main/java/com/baeldung/spliterator/RelatedAuthorCounter.java deleted file mode 100644 index 8800eac55b..0000000000 --- a/core-java-modules/core-java-8/src/main/java/com/baeldung/spliterator/RelatedAuthorCounter.java +++ /dev/null @@ -1,27 +0,0 @@ -package com.baeldung.spliterator; - -public class RelatedAuthorCounter { - private final int counter; - private final boolean isRelated; - - public RelatedAuthorCounter(int counter, boolean isRelated) { - this.counter = counter; - this.isRelated = isRelated; - } - - public RelatedAuthorCounter accumulate(Author author) { - if (author.getRelatedArticleId() == 0) { - return isRelated ? this : new RelatedAuthorCounter(counter, true); - } else { - return isRelated ? new RelatedAuthorCounter(counter + 1, false) : this; - } - } - - public RelatedAuthorCounter combine(RelatedAuthorCounter RelatedAuthorCounter) { - return new RelatedAuthorCounter(counter + RelatedAuthorCounter.counter, RelatedAuthorCounter.isRelated); - } - - public int getCounter() { - return counter; - } -} diff --git a/core-java-modules/core-java-8/src/main/java/com/baeldung/spliterator/RelatedAuthorSpliterator.java b/core-java-modules/core-java-8/src/main/java/com/baeldung/spliterator/RelatedAuthorSpliterator.java deleted file mode 100644 index 93c83b8127..0000000000 --- a/core-java-modules/core-java-8/src/main/java/com/baeldung/spliterator/RelatedAuthorSpliterator.java +++ /dev/null @@ -1,49 +0,0 @@ -package com.baeldung.spliterator; - -import java.util.List; -import java.util.Spliterator; -import java.util.concurrent.atomic.AtomicInteger; -import java.util.function.Consumer; - -public class RelatedAuthorSpliterator implements Spliterator { - private final List list; - AtomicInteger current = new AtomicInteger(); - - public RelatedAuthorSpliterator(List list) { - this.list = list; - } - - @Override - public boolean tryAdvance(Consumer action) { - - action.accept(list.get(current.getAndIncrement())); - return current.get() < list.size(); - } - - @Override - public Spliterator trySplit() { - int currentSize = list.size() - current.get(); - if (currentSize < 10) { - return null; - } - for (int splitPos = currentSize / 2 + current.intValue(); splitPos < list.size(); splitPos++) { - if (list.get(splitPos).getRelatedArticleId() == 0) { - Spliterator spliterator = new RelatedAuthorSpliterator(list.subList(current.get(), splitPos)); - current.set(splitPos); - return spliterator; - } - } - return null; - } - - @Override - public long estimateSize() { - return list.size() - current.get(); - } - - @Override - public int characteristics() { - return CONCURRENT; - } - -} diff --git a/core-java-modules/core-java-8/src/main/java/com/baeldung/streamreduce/application/Application.java b/core-java-modules/core-java-8/src/main/java/com/baeldung/streamreduce/application/Application.java deleted file mode 100644 index 00fc45ccae..0000000000 --- a/core-java-modules/core-java-8/src/main/java/com/baeldung/streamreduce/application/Application.java +++ /dev/null @@ -1,62 +0,0 @@ -package com.baeldung.streamreduce.application; - -import com.baeldung.streamreduce.entities.User; -import com.baeldung.streamreduce.utilities.NumberUtils; -import java.util.ArrayList; -import java.util.Arrays; -import java.util.List; - -public class Application { - - public static void main(String[] args) { - List numbers = Arrays.asList(1, 2, 3, 4, 5, 6); - int result1 = numbers.stream().reduce(0, (a, b) -> a + b); - System.out.println(result1); - - int result2 = numbers.stream().reduce(0, Integer::sum); - System.out.println(result2); - - List letters = Arrays.asList("a", "b", "c", "d", "e"); - String result3 = letters.stream().reduce("", (a, b) -> a + b); - System.out.println(result3); - - String result4 = letters.stream().reduce("", String::concat); - System.out.println(result4); - - String result5 = letters.stream().reduce("", (a, b) -> a.toUpperCase() + b.toUpperCase()); - System.out.println(result5); - - List users = Arrays.asList(new User("John", 30), new User("Julie", 35)); - int result6 = users.stream().reduce(0, (partialAgeResult, user) -> partialAgeResult + user.getAge(), Integer::sum); - System.out.println(result6); - - String result7 = letters.parallelStream().reduce("", String::concat); - System.out.println(result7); - - int result8 = users.parallelStream().reduce(0, (partialAgeResult, user) -> partialAgeResult + user.getAge(), Integer::sum); - System.out.println(result8); - - List userList = new ArrayList<>(); - for (int i = 0; i <= 1000000; i++) { - userList.add(new User("John" + i, i)); - } - - long t1 = System.currentTimeMillis(); - int result9 = userList.stream().reduce(0, (partialAgeResult, user) -> partialAgeResult + user.getAge(), Integer::sum); - long t2 = System.currentTimeMillis(); - System.out.println(result9); - System.out.println("Sequential stream time: " + (t2 - t1) + "ms"); - - long t3 = System.currentTimeMillis(); - int result10 = userList.parallelStream().reduce(0, (partialAgeResult, user) -> partialAgeResult + user.getAge(), Integer::sum); - long t4 = System.currentTimeMillis(); - System.out.println(result10); - System.out.println("Parallel stream time: " + (t4 - t3) + "ms"); - - int result11 = NumberUtils.divideListElements(numbers, 1); - System.out.println(result11); - - int result12 = NumberUtils.divideListElementsWithExtractedTryCatchBlock(numbers, 0); - System.out.println(result12); - } -} diff --git a/core-java-modules/core-java-8/src/main/java/com/baeldung/streamreduce/entities/Rating.java b/core-java-modules/core-java-8/src/main/java/com/baeldung/streamreduce/entities/Rating.java deleted file mode 100644 index c4d0276256..0000000000 --- a/core-java-modules/core-java-8/src/main/java/com/baeldung/streamreduce/entities/Rating.java +++ /dev/null @@ -1,39 +0,0 @@ -package com.baeldung.streamreduce.entities; - -import java.util.ArrayList; -import java.util.List; - -public class Rating { - - double points; - List reviews = new ArrayList<>(); - - public Rating() {} - - public void add(Review review) { - reviews.add(review); - computeRating(); - } - - private double computeRating() { - double totalPoints = reviews.stream().map(Review::getPoints).reduce(0, Integer::sum); - this.points = totalPoints / reviews.size(); - return this.points; - } - - public static Rating average(Rating r1, Rating r2) { - Rating combined = new Rating(); - combined.reviews = new ArrayList<>(r1.reviews); - combined.reviews.addAll(r2.reviews); - combined.computeRating(); - return combined; - } - - public double getPoints() { - return points; - } - - public List getReviews() { - return reviews; - } -} diff --git a/core-java-modules/core-java-8/src/main/java/com/baeldung/streamreduce/utilities/NumberUtils.java b/core-java-modules/core-java-8/src/main/java/com/baeldung/streamreduce/utilities/NumberUtils.java deleted file mode 100644 index a2325cc701..0000000000 --- a/core-java-modules/core-java-8/src/main/java/com/baeldung/streamreduce/utilities/NumberUtils.java +++ /dev/null @@ -1,52 +0,0 @@ -package com.baeldung.streamreduce.utilities; - -import java.util.List; -import java.util.function.BiFunction; -import java.util.logging.Level; -import java.util.logging.Logger; - -public abstract class NumberUtils { - - private static final Logger LOGGER = Logger.getLogger(NumberUtils.class.getName()); - - public static int divideListElements(List values, Integer divider) { - return values.stream() - .reduce(0, (a, b) -> { - try { - return a / divider + b / divider; - } catch (ArithmeticException e) { - LOGGER.log(Level.INFO, "Arithmetic Exception: Division by Zero"); - } - return 0; - }); - } - - public static int divideListElementsWithExtractedTryCatchBlock(List values, int divider) { - return values.stream().reduce(0, (a, b) -> divide(a, divider) + divide(b, divider)); - } - - public static int divideListElementsWithApplyFunctionMethod(List values, int divider) { - BiFunction division = (a, b) -> a / b; - return values.stream().reduce(0, (a, b) -> applyFunction(division, a, divider) + applyFunction(division, b, divider)); - } - - private static int divide(int value, int factor) { - int result = 0; - try { - result = value / factor; - } catch (ArithmeticException e) { - LOGGER.log(Level.INFO, "Arithmetic Exception: Division by Zero"); - } - return result; - } - - private static int applyFunction(BiFunction function, int a, int b) { - try { - return function.apply(a, b); - } - catch(Exception e) { - LOGGER.log(Level.INFO, "Exception occurred!"); - } - return 0; - } -} diff --git a/core-java-modules/core-java-8/src/test/java/com/baeldung/spliterator/ExecutorUnitTest.java b/core-java-modules/core-java-8/src/test/java/com/baeldung/spliterator/ExecutorUnitTest.java index 4628f95481..30760ddf6f 100644 --- a/core-java-modules/core-java-8/src/test/java/com/baeldung/spliterator/ExecutorUnitTest.java +++ b/core-java-modules/core-java-8/src/test/java/com/baeldung/spliterator/ExecutorUnitTest.java @@ -6,10 +6,10 @@ import java.util.ArrayList; import java.util.Arrays; import java.util.List; import java.util.Spliterator; +import java.util.concurrent.ForkJoinPool; +import java.util.concurrent.atomic.AtomicInteger; import java.util.stream.Collectors; import java.util.stream.Stream; -import java.util.stream.StreamSupport; - import org.junit.Before; import org.junit.Test; @@ -18,22 +18,50 @@ import lombok.extern.slf4j.Slf4j; @Slf4j public class ExecutorUnitTest { Article article; - Stream stream; - Spliterator spliterator; @Before public void init() { article = new Article(Arrays.asList(new Author("Ahmad", 0), new Author("Eugen", 0), new Author("Alice", 1), new Author("Alice", 1), new Author("Mike", 0), new Author("Alice", 1), new Author("Mike", 0), new Author("Alice", 1), new Author("Mike", 0), new Author("Alice", 1), new Author("Mike", 0), new Author("Mike", 0), new Author("Alice", 1), new Author("Mike", 0), new Author("Alice", 1), new Author("Mike", 0), new Author("Alice", 1), new Author("Mike", 0), new Author("Alice", 1), new Author("Mike", 0), new Author("Michał", 0), new Author("Loredana", 1)), 0); - - spliterator = new RelatedAuthorSpliterator(article.getListOfAuthors()); } @Test - public void givenAstreamOfAuthors_whenProcessedInParallelWithCustomSpliterator_coubtProducessRightOutput() { - Stream stream2 = StreamSupport.stream(spliterator, true); - assertThat(Executor.countAutors(stream2.parallel())).isEqualTo(9); + public void givenAStreamOfIntegers_whenProcessedSequentialCustomSpliterator_countProducesRightOutput() { + List numbers = new ArrayList<>(); + numbers.add(1); + numbers.add(2); + numbers.add(3); + numbers.add(4); + numbers.add(5); + + CustomSpliterator customSpliterator = new CustomSpliterator(numbers); + + AtomicInteger sum = new AtomicInteger(); + + customSpliterator.forEachRemaining(sum::addAndGet); + assertThat(sum.get()).isEqualTo(15); + } + + @Test + public void givenAStreamOfIntegers_whenProcessedInParallelWithCustomSpliterator_countProducesRightOutput() { + List numbers = new ArrayList<>(); + numbers.add(1); + numbers.add(2); + numbers.add(3); + numbers.add(4); + numbers.add(5); + + CustomSpliterator customSpliterator = new CustomSpliterator(numbers); + + // Create a ForkJoinPool for parallel processing + ForkJoinPool forkJoinPool = ForkJoinPool.commonPool(); + + AtomicInteger sum = new AtomicInteger(0); + + // Process elements in parallel using parallelStream + forkJoinPool.submit(() -> customSpliterator.forEachRemaining(sum::addAndGet)).join(); + assertThat(sum.get()).isEqualTo(15); } @Test @@ -43,9 +71,7 @@ public class ExecutorUnitTest { .collect(Collectors.toList()); Spliterator
spliterator = articles.spliterator(); - while (spliterator.tryAdvance(article -> article.setName(article.getName() - .concat("- published by Baeldung")))) - ; + while(spliterator.tryAdvance(article -> article.setName(article.getName().concat("- published by Baeldung")))); articles.forEach(article -> assertThat(article.getName()).isEqualTo("Java- published by Baeldung")); } diff --git a/core-java-modules/core-java-arrays-convert/README.md b/core-java-modules/core-java-arrays-convert/README.md index dcaaaac12e..118d8e00ed 100644 --- a/core-java-modules/core-java-arrays-convert/README.md +++ b/core-java-modules/core-java-arrays-convert/README.md @@ -10,3 +10,5 @@ This module contains articles about arrays conversion in Java - [Convert Java Array to Iterable](https://www.baeldung.com/java-array-convert-to-iterable) - [Converting an int[] to HashSet in Java](https://www.baeldung.com/java-converting-int-array-to-hashset) - [Convert an ArrayList of String to a String Array in Java](https://www.baeldung.com/java-convert-string-arraylist-array) +- [Convert Char Array to Int Array in Java](https://www.baeldung.com/java-convert-char-int-array) +- [How to Convert Byte Array to Char Array](https://www.baeldung.com/java-convert-byte-array-char) diff --git a/core-java-modules/core-java-arrays-convert/src/test/java/com/baeldung/array/conversions/ByteToCharArrayUnitTest.java b/core-java-modules/core-java-arrays-convert/src/test/java/com/baeldung/array/conversions/ByteToCharArrayUnitTest.java new file mode 100644 index 0000000000..c62520cedc --- /dev/null +++ b/core-java-modules/core-java-arrays-convert/src/test/java/com/baeldung/array/conversions/ByteToCharArrayUnitTest.java @@ -0,0 +1,47 @@ +package com.baeldung.array.conversions; + +import org.junit.Test; + +import java.io.ByteArrayInputStream; +import java.io.ByteArrayOutputStream; +import java.io.IOException; +import java.io.InputStreamReader; +import java.nio.ByteBuffer; +import java.nio.CharBuffer; +import java.nio.charset.StandardCharsets; + +import static org.junit.Assert.assertArrayEquals; + +public class ByteToCharArrayUnitTest { + public static byte[] byteArray = {65, 66, 67, 68}; + public static char[] expected = {'A', 'B', 'C', 'D'}; + + @Test + public void givenByteArray_WhenUsingStandardCharsets_thenConvertToCharArray() { + char[] charArray = new String(byteArray, StandardCharsets.UTF_8).toCharArray(); + assertArrayEquals(expected, charArray); + } + + @Test + public void givenByteArray_WhenUsingSUsingStreams_thenConvertToCharArray() throws IOException { + ByteArrayInputStream inputStream = new ByteArrayInputStream(byteArray); + InputStreamReader reader = new InputStreamReader(inputStream); + ByteArrayOutputStream outputStream = new ByteArrayOutputStream(); + int data; + while ((data = reader.read()) != -1) { + char ch = (char) data; + outputStream.write(ch); + } + char[] charArray = outputStream.toString().toCharArray(); + assertArrayEquals(expected, charArray); + } + + @Test + public void givenByteArray_WhenUsingCharBuffer_thenConvertToCharArray() { + ByteBuffer byteBuffer = ByteBuffer.wrap(byteArray); + CharBuffer charBuffer = StandardCharsets.UTF_8.decode(byteBuffer); + char[] charArray = new char[charBuffer.remaining()]; + charBuffer.get(charArray); + assertArrayEquals(expected, charArray); + } +} diff --git a/core-java-modules/core-java-arrays-operations-advanced-2/pom.xml b/core-java-modules/core-java-arrays-operations-advanced-2/pom.xml index 53cccb8a73..a0ae2398a4 100644 --- a/core-java-modules/core-java-arrays-operations-advanced-2/pom.xml +++ b/core-java-modules/core-java-arrays-operations-advanced-2/pom.xml @@ -1,7 +1,7 @@ + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 core-java-arrays-operations-advanced-2 core-java-arrays-operations-advanced-2 diff --git a/core-java-modules/core-java-arrays-operations-advanced/pom.xml b/core-java-modules/core-java-arrays-operations-advanced/pom.xml index cbcd6ae440..265577f75e 100644 --- a/core-java-modules/core-java-arrays-operations-advanced/pom.xml +++ b/core-java-modules/core-java-arrays-operations-advanced/pom.xml @@ -58,4 +58,8 @@ + + 11 + + \ No newline at end of file diff --git a/core-java-modules/core-java-arrays-operations-advanced/src/test/java/com/baeldung/arraycompare/ArraysCompareUnitTest.java b/core-java-modules/core-java-arrays-operations-advanced/src/test/java/com/baeldung/arraycompare/ArraysCompareUnitTest.java new file mode 100644 index 0000000000..828560d71c --- /dev/null +++ b/core-java-modules/core-java-arrays-operations-advanced/src/test/java/com/baeldung/arraycompare/ArraysCompareUnitTest.java @@ -0,0 +1,29 @@ +package com.baeldung.arraycompare; + +import static org.assertj.core.api.Assertions.assertThat; + +import java.util.Arrays; + +import org.junit.jupiter.api.Test; + +class ArraysCompareUnitTest { + + @Test + void givenSameContents_whenCompare_thenCorrect() { + String[] array1 = new String[] { "A", "B", "C" }; + String[] array2 = new String[] { "A", "B", "C" }; + + assertThat(Arrays.compare(array1, array2)).isEqualTo(0); + } + + @Test + void givenDifferentContents_whenCompare_thenDifferent() { + String[] array1 = new String[] { "A", "B", "C" }; + String[] array2 = new String[] { "A", "C", "B", "D" }; + + assertThat(Arrays.compare(array1, array2)).isLessThan(0); + assertThat(Arrays.compare(array2, array1)).isGreaterThan(0); + assertThat(Arrays.compare(array1, null)).isGreaterThan(0); + } + +} diff --git a/core-java-modules/core-java-arrays-operations-basic-2/README.md b/core-java-modules/core-java-arrays-operations-basic-2/README.md new file mode 100644 index 0000000000..07eb82ec68 --- /dev/null +++ b/core-java-modules/core-java-arrays-operations-basic-2/README.md @@ -0,0 +1,6 @@ +## Core Java Arrays - Basic Operations + +This module contains articles about Java array fundamentals. They assume no previous background knowledge on working with arrays. + +### Relevant Articles: +- [Arrays mismatch() Method in Java](https://www.baeldung.com/java-arrays-mismatch) diff --git a/core-java-modules/core-java-arrays-operations-basic-2/pom.xml b/core-java-modules/core-java-arrays-operations-basic-2/pom.xml new file mode 100644 index 0000000000..7257a39462 --- /dev/null +++ b/core-java-modules/core-java-arrays-operations-basic-2/pom.xml @@ -0,0 +1,16 @@ + + + 4.0.0 + core-java-arrays-operations-basic-2 + core-java-arrays-operations-basic-2 + jar + + + core-java-modules + com.baeldung.core-java-modules + 0.0.1-SNAPSHOT + + + \ No newline at end of file diff --git a/core-java-modules/core-java-arrays-operations-basic-2/src/test/java/com/baeldung/array/mismatch/ArrayMismatchUnitTest.java b/core-java-modules/core-java-arrays-operations-basic-2/src/test/java/com/baeldung/array/mismatch/ArrayMismatchUnitTest.java new file mode 100644 index 0000000000..464221efd0 --- /dev/null +++ b/core-java-modules/core-java-arrays-operations-basic-2/src/test/java/com/baeldung/array/mismatch/ArrayMismatchUnitTest.java @@ -0,0 +1,269 @@ +package com.baeldung.array.mismatch; + +import static org.junit.jupiter.api.Assertions.assertEquals; +import static org.junit.jupiter.api.Assertions.assertThrows; + +import java.util.Arrays; +import java.util.Comparator; + +import org.junit.jupiter.api.Test; + +class ArrayMismatchUnitTest { + + @Test + void givenTwoArraysWithACommonPrefix_whenMismatch_thenIndexOfFirstMismatch() { + int[] firstArray = {1, 2, 3, 4, 5}; + int[] secondArray = {1, 2, 3, 5, 8}; + assertEquals(3, Arrays.mismatch(firstArray, secondArray)); + } + + @Test + void givenTwoIdenticalArrays_whenMismatch_thenMinusOne() { + int[] firstArray = {1, 2, 3, 4, 5}; + int[] secondArray = {1, 2, 3, 4, 5}; + assertEquals(-1, Arrays.mismatch(firstArray, secondArray)); + } + + @Test + void givenFirstArrayIsAPrefixOfTheSecond_whenMismatch_thenFirstArrayLength() { + int[] firstArray = {1, 2, 3, 4, 5}; + int[] secondArray = {1, 2, 3, 4, 5, 6, 7, 8, 9}; + assertEquals(firstArray.length, Arrays.mismatch(firstArray, secondArray)); + } + + @Test + void givenNoCommonPrefix_whenMismatch_thenZero() { + int[] firstArray = {1, 2, 3, 4, 5}; + int[] secondArray = {9, 8, 7}; + assertEquals(0, Arrays.mismatch(firstArray, secondArray)); + } + + @Test + void givenAtLeastANullArray_whenMismatch_thenThrowsNullPointerException() { + int[] firstArray = null; + int[] secondArray = {1, 2, 3, 4, 5}; + assertThrows(NullPointerException.class, () -> Arrays.mismatch(firstArray, secondArray)); + assertThrows(NullPointerException.class, () -> Arrays.mismatch(secondArray, firstArray)); + assertThrows(NullPointerException.class, () -> Arrays.mismatch(firstArray, firstArray)); + } + + @Test + void givenExactlyOneAnEmptyArray_whenMismatch_thenZero() { + int[] firstArray = {}; + int[] secondArray = {1, 2, 3}; + assertEquals(0, Arrays.mismatch(firstArray, secondArray)); + assertEquals(0, Arrays.mismatch(secondArray, firstArray)); + } + + @Test + void givenTwoEmptyArrays_whenMismatch_thenMinusOne() { + assertEquals(-1, Arrays.mismatch(new int[] {}, new int[] {})); + } + + @Test + void givenTwoSubArraysWithACommonPrefix_whenMismatch_thenIndexOfFirstMismatch() { + int[] firstArray = {1, 2, 3, 4, 5}; + int[] secondArray = {0, 1, 2, 3, 5, 8}; + assertEquals(3, Arrays.mismatch(firstArray, 0, 4, secondArray, 1, 6)); + } + + @Test + void givenTwoIdenticalSubArrays_whenMismatch_thenMinusOne() { + int[] firstArray = {0, 0, 1, 2}; + int[] secondArray = {0, 1, 2, 3, 4}; + assertEquals(-1, Arrays.mismatch(firstArray, 2, 4, secondArray, 1, 3)); + } + + @Test + void givenFirstSubArrayIsAPrefixOfTheSecond_whenMismatch_thenFirstArrayLength() { + int[] firstArray = {2, 3, 4, 5, 4, 3, 2}; + int[] secondArray = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}; + assertEquals(4, Arrays.mismatch(firstArray, 0, 4, secondArray, 2, 9)); + } + + @Test + void givenNoCommonPrefixForSubArrays_whenMismatch_thenZero() { + int[] firstArray = {0, 0, 0, 0, 0}; + int[] secondArray = {9, 8, 7, 6, 5}; + assertEquals(0, Arrays.mismatch(firstArray, 1, 2, secondArray, 1, 2)); + } + + @Test + void givenAtLeastANullSubArray_whenMismatch_thenThrowsNullPointerException() { + int[] firstArray = null; + int[] secondArray = {1, 2, 3, 4, 5}; + assertThrows(NullPointerException.class, () -> Arrays.mismatch(firstArray, 0, 1, secondArray, 0, 1)); + assertThrows(NullPointerException.class, () -> Arrays.mismatch(secondArray, 0, 1, firstArray, 0, 1)); + assertThrows(NullPointerException.class, () -> Arrays.mismatch(firstArray, 0, 1, firstArray, 0, 1)); + } + + @Test + void givenExactlyOneEmptySubArray_whenMismatch_thenZero() { + int[] firstArray = {1}; + int[] secondArray = {1, 2, 3}; + assertEquals(0, Arrays.mismatch(firstArray, 0, 0, secondArray, 0, 2)); + assertEquals(0, Arrays.mismatch(firstArray, 0, 1, secondArray, 2, 2)); + } + + @Test + void givenTwoEmptySubArrays_whenMismatch_thenMinusOne() { + int[] firstArray = {1}; + int[] secondArray = {1, 2, 3}; + assertEquals(-1, Arrays.mismatch(firstArray, 0, 0, secondArray, 2, 2)); + } + + @Test + void givenToIndexGreaterThanFromIndex_whenMismatch_thenThrowsIllegalArgumentException() { + int[] firstArray = {2, 3, 4, 5, 4, 3, 2}; + int[] secondArray = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}; + assertThrows(IllegalArgumentException.class, () -> Arrays.mismatch(firstArray, 4, 2, secondArray, 0, 6)); + assertThrows(IllegalArgumentException.class, () -> Arrays.mismatch(firstArray, 2, 3, secondArray, 6, 0)); + } + + @Test + void givenIllegalIndexes_whenMismatch_thenThrowsArrayIndexOutOfBoundsException() { + int[] firstArray = {2, 3, 4, 5, 4, 3, 2}; + int[] secondArray = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}; + assertThrows(ArrayIndexOutOfBoundsException.class, () -> Arrays.mismatch(firstArray, -1, 2, secondArray, 0, 6)); + assertThrows(ArrayIndexOutOfBoundsException.class, () -> Arrays.mismatch(firstArray, 0, 8, secondArray, 0, 6)); + assertThrows(ArrayIndexOutOfBoundsException.class, () -> Arrays.mismatch(firstArray, 2, 3, secondArray, -5, 0)); + assertThrows(ArrayIndexOutOfBoundsException.class, () -> Arrays.mismatch(firstArray, 2, 3, secondArray, 11, 12)); + } + + @Test + void givenTwoStringArraysAndAComparator_whenMismatch_thenIndexOfFirstMismatch() { + String[] firstArray = {"one", "two", "three"}; + String[] secondArray = {"ONE", "TWO", "FOUR"}; + Comparator comparator = String.CASE_INSENSITIVE_ORDER; + assertEquals(2, Arrays.mismatch(firstArray, secondArray, comparator)); + } + + @Test + void givenTwoIdenticalStringArraysForTheComparator_whenMismatch_thenMinusOne() { + String[] firstArray = {"one", "two", "three"}; + String[] secondArray = {"ONE", "TWO", "THREE"}; + Comparator comparator = String.CASE_INSENSITIVE_ORDER; + assertEquals(-1, Arrays.mismatch(firstArray, secondArray, comparator)); + } + + @Test + void givenFirstStringArrayIsAPrefixOfTheSecondForTheComparator_whenMismatch_thenFirstArrayLength() { + String[] firstArray = {"one", "two", "three"}; + String[] secondArray = {"ONE", "TWO", "THREE", "FOUR", "FIVE"}; + Comparator comparator = String.CASE_INSENSITIVE_ORDER; + assertEquals(firstArray.length, Arrays.mismatch(firstArray, secondArray, comparator)); + } + + @Test + void givenNoCommonPrefixForTheComparator_whenMismatch_thenZero() { + String[] firstArray = {"one", "two", "three"}; + String[] secondArray = {"six", "seven", "eight"}; + Comparator comparator = String.CASE_INSENSITIVE_ORDER; + assertEquals(0, Arrays.mismatch(firstArray, secondArray, comparator)); + } + + @Test + void givenAtLeastANullArrayOrNullComparator_whenMismatch_thenThrowsNullPointerException() { + String[] firstArray = null; + String[] secondArray = {"one"}; + Comparator comparator = String.CASE_INSENSITIVE_ORDER; + assertThrows(NullPointerException.class, () -> Arrays.mismatch(firstArray, secondArray, comparator)); + assertThrows(NullPointerException.class, () -> Arrays.mismatch(secondArray, firstArray, comparator)); + assertThrows(NullPointerException.class, () -> Arrays.mismatch(secondArray, secondArray, null)); + } + + @Test + void givenExactlyOneAnEmptyArrayAndAComparator_whenMismatch_thenZero() { + String[] firstArray = {}; + String[] secondArray = {"one"}; + Comparator comparator = String.CASE_INSENSITIVE_ORDER; + assertEquals(0, Arrays.mismatch(firstArray, secondArray, comparator)); + assertEquals(0, Arrays.mismatch(secondArray, firstArray, comparator)); + } + + @Test + void givenTwoEmptyStringArraysForTheComparator_whenMismatch_thenMinusOne() { + assertEquals(-1, Arrays.mismatch(new String[] {}, new String[] {}, String.CASE_INSENSITIVE_ORDER)); + } + + @Test + void givenTwoStringSubarraysAndAComparator_whenMismatch_thenIndexOfFirstMismatch() { + String[] firstArray = {"one", "two", "three", "four"}; + String[] secondArray = {"ZERO", "ONE", "TWO", "FOUR", "EIGHT", "SIXTEEN"}; + Comparator comparator = String.CASE_INSENSITIVE_ORDER; + assertEquals(2, Arrays.mismatch(firstArray, 0, 4, secondArray, 1, 3, comparator)); + } + + @Test + void givenTwoIdenticalStringSubArraysForTheComparator_whenMismatch_thenMinusOne() { + String[] firstArray = {"zero", "zero", "one", "two"}; + String[] secondArray = {"zero", "one", "two", "three", "four"}; + Comparator comparator = String.CASE_INSENSITIVE_ORDER; + assertEquals(-1, Arrays.mismatch(firstArray, 2, 4, secondArray, 1, 3, comparator)); + } + + @Test + void givenFirstSubArrayIsAPrefixOfTheSecondForTheComparator_whenMismatch_thenFirstArrayLength() { + String[] firstArray = {"two", "three", "four", "five", "four", "three", "two"}; + String[] secondArray = {"ZERO", "ONE", "TWO", "THREE", "FOUR", "FIVE", "EIGHT", "NINE", "TEN"}; + Comparator comparator = String.CASE_INSENSITIVE_ORDER; + assertEquals(4, Arrays.mismatch(firstArray, 0, 4, secondArray, 2, 9, comparator)); + } + + @Test + void givenNoCommonPrefixForSubArraysForTheComparator_whenMismatch_thenZero() { + String[] firstArray = {"zero", "one"}; + String[] secondArray = {"TEN", "ELEVEN", "TWELVE"}; + Comparator comparator = String.CASE_INSENSITIVE_ORDER; + assertEquals(0, Arrays.mismatch(firstArray, 1, 2, secondArray, 1, 2, comparator)); + } + + @Test + void givenAtLeastANullSubArrayOrNullComparator_whenMismatch_thenThrowsNullPointerException() { + String[] firstArray = null; + String[] secondArray = {"ONE", "TWO", "THREE", "FOUR", "FIVE"}; + Comparator comparator = String.CASE_INSENSITIVE_ORDER; + assertThrows(NullPointerException.class, () -> Arrays.mismatch(firstArray, 0, 1, secondArray, 0, 1, comparator)); + assertThrows(NullPointerException.class, () -> Arrays.mismatch(secondArray, 0, 1, firstArray, 0, 1, comparator)); + assertThrows(NullPointerException.class, () -> Arrays.mismatch(firstArray, 0, 1, firstArray, 0, 1, comparator)); + assertThrows(NullPointerException.class, () -> Arrays.mismatch(secondArray, 0, 1, secondArray, 0, 1, null)); + } + + @Test + void givenExactlyOneEmptySubArrayAndAComparator_whenMismatch_thenZero() { + String[] firstArray = {"one"}; + String[] secondArray = {"ONE", "TWO", "THREE"}; + Comparator comparator = String.CASE_INSENSITIVE_ORDER; + assertEquals(0, Arrays.mismatch(firstArray, 0, 0, secondArray, 0, 2, comparator)); + assertEquals(0, Arrays.mismatch(firstArray, 0, 1, secondArray, 2, 2, comparator)); + } + + @Test + void givenTwoEmptySubArraysAndAComparator_whenMismatch_thenMinusOne() { + String[] firstArray = {"one"}; + String[] secondArray = {"ONE", "TWO", "THREE"}; + Comparator comparator = String.CASE_INSENSITIVE_ORDER; + assertEquals(-1, Arrays.mismatch(firstArray, 0, 0, secondArray, 2, 2, comparator)); + } + + @Test + void givenToIndexGreaterThanFromIndexAndAComparator_whenMismatch_thenThrowsIllegalArgumentException() { + String[] firstArray = {"two", "three", "four", "five", "four", "three", "two"}; + String[] secondArray = {"ZERO", "ONE", "TWO", "THREE", "FOUR", "FIVE", "EIGHT", "NINE", "TEN"}; + Comparator comparator = String.CASE_INSENSITIVE_ORDER; + assertThrows(IllegalArgumentException.class, () -> Arrays.mismatch(firstArray, 4, 2, secondArray, 0, 6, comparator)); + assertThrows(IllegalArgumentException.class, () -> Arrays.mismatch(firstArray, 2, 3, secondArray, 6, 0, comparator)); + } + + @Test + void givenIllegalIndexesAndAComparator_whenMismatch_thenThrowsArrayIndexOutOfBoundsException() { + String[] firstArray = {"two", "three", "four", "five", "four", "three", "two"}; + String[] secondArray = {"ZERO", "ONE", "TWO", "THREE", "FOUR", "FIVE", "EIGHT", "NINE", "TEN"}; + Comparator comparator = String.CASE_INSENSITIVE_ORDER; + assertThrows(ArrayIndexOutOfBoundsException.class, () -> Arrays.mismatch(firstArray, -1, 2, secondArray, 0, 6, comparator)); + assertThrows(ArrayIndexOutOfBoundsException.class, () -> Arrays.mismatch(firstArray, 0, 8, secondArray, 0, 6, comparator)); + assertThrows(ArrayIndexOutOfBoundsException.class, () -> Arrays.mismatch(firstArray, 2, 3, secondArray, -5, 0, comparator)); + assertThrows(ArrayIndexOutOfBoundsException.class, () -> Arrays.mismatch(firstArray, 2, 3, secondArray, 11, 12, comparator)); + } + +} diff --git a/core-java-modules/core-java-collections-4/pom.xml b/core-java-modules/core-java-collections-4/pom.xml index 1a59411ecb..344ec6bc41 100644 --- a/core-java-modules/core-java-collections-4/pom.xml +++ b/core-java-modules/core-java-collections-4/pom.xml @@ -34,7 +34,6 @@ 2.2 - 3.12.0 \ No newline at end of file diff --git a/core-java-modules/core-java-collections-5/README.md b/core-java-modules/core-java-collections-5/README.md index e478d87ad0..c9fce58ac2 100644 --- a/core-java-modules/core-java-collections-5/README.md +++ b/core-java-modules/core-java-collections-5/README.md @@ -7,4 +7,8 @@ - [Creating Custom Iterator in Java](https://www.baeldung.com/java-creating-custom-iterator) - [Difference Between Arrays.sort() and Collections.sort()](https://www.baeldung.com/java-arrays-collections-sort-methods) - [Skipping the First Iteration in Java](https://www.baeldung.com/java-skip-first-iteration) +- [Remove Elements From a Queue Using Loop](https://www.baeldung.com/java-remove-elements-queue) +- [Intro to Vector Class in Java](https://www.baeldung.com/java-vector-guide) +- [HashSet toArray() Method in Java](https://www.baeldung.com/java-hashset-toarray) +- [Time Complexity of Java Collections Sort in Java](https://www.baeldung.com/java-time-complexity-collections-sort) - More articles: [[<-- prev]](/core-java-modules/core-java-collections-4) diff --git a/core-java-modules/core-java-collections-5/src/main/java/com/baeldung/collectionssortcomplexity/CollectionsSortTimeComplexityJMH.java b/core-java-modules/core-java-collections-5/src/main/java/com/baeldung/collectionssortcomplexity/CollectionsSortTimeComplexityJMH.java new file mode 100644 index 0000000000..766a89f674 --- /dev/null +++ b/core-java-modules/core-java-collections-5/src/main/java/com/baeldung/collectionssortcomplexity/CollectionsSortTimeComplexityJMH.java @@ -0,0 +1,60 @@ +package com.baeldung.collectionssortcomplexity; + +import org.openjdk.jmh.annotations.*; + +import java.util.ArrayList; +import java.util.Collections; +import java.util.List; +import java.util.concurrent.TimeUnit; + +@BenchmarkMode(Mode.AverageTime) +@OutputTimeUnit(TimeUnit.MILLISECONDS) +@Fork(value = 1, warmups = 1) +@Warmup(iterations = 5, time = 1) +@Measurement(iterations = 5, time = 1) +public class CollectionsSortTimeComplexityJMH { + + public static void main(String[] args) throws Exception { + org.openjdk.jmh.Main.main(args); + + } + + @Benchmark + public void measureCollectionsSortBestCase(BestCaseBenchmarkState state) { + List sortedList = new ArrayList<>(state.sortedList); + Collections.sort(sortedList); + } + + @Benchmark + public void measureCollectionsSortAverageWorstCase(AverageWorstCaseBenchmarkState state) { + List unsortedList = new ArrayList<>(state.unsortedList); + Collections.sort(unsortedList); + } + + @State(Scope.Benchmark) + public static class BestCaseBenchmarkState { + List sortedList; + + @Setup(Level.Trial) + public void setUp() { + sortedList = new ArrayList<>(); + for (int i = 1; i <= 1000000; i++) { + sortedList.add(i); + } + } + } + + @State(Scope.Benchmark) + public static class AverageWorstCaseBenchmarkState { + List unsortedList; + + @Setup(Level.Trial) + public void setUp() { + unsortedList = new ArrayList<>(); + for (int i = 1000000; i > 0; i--) { + unsortedList.add(i); + } + } + } + +} \ No newline at end of file diff --git a/core-java-modules/core-java-collections-5/src/main/java/com/baeldung/collectionssortcomplexity/CollectionsSortTimeComplexityMain.java b/core-java-modules/core-java-collections-5/src/main/java/com/baeldung/collectionssortcomplexity/CollectionsSortTimeComplexityMain.java new file mode 100644 index 0000000000..f273d3562a --- /dev/null +++ b/core-java-modules/core-java-collections-5/src/main/java/com/baeldung/collectionssortcomplexity/CollectionsSortTimeComplexityMain.java @@ -0,0 +1,33 @@ +package com.baeldung.collectionssortcomplexity; + +import java.util.Arrays; +import java.util.Collections; +import java.util.List; + +public class CollectionsSortTimeComplexityMain { + // O(n log n) Time Complexity Example + public static void worstAndAverageCasesTimeComplexity() { + Integer[] sortedArray = {20, 21, 22, 23, 24, 25, 26, 17, 28, 29, 30, 31, 18, 19, 32, 33, 34, 27, 35}; + List list = Arrays.asList(sortedArray); + Collections.shuffle(list); + long startTime = System.nanoTime(); + Collections.sort(list); + long endTime = System.nanoTime(); + System.out.println("Execution Time for O(n log n): " + (endTime - startTime) + " nanoseconds"); + } + + // O(n) Time Complexity Example + public static void bestCaseTimeComplexity() { + Integer[] sortedArray = {19, 22, 19, 22, 24, 25, 17, 11, 22, 23, 28, 23, 0, 1, 12, 9, 13, 27, 15}; + List list = Arrays.asList(sortedArray); + long startTime = System.nanoTime(); + Collections.sort(list); + long endTime = System.nanoTime(); + System.out.println("Execution Time for O(n): " + (endTime - startTime) + " nanoseconds"); + } + + public static void main(String[] args) { + worstAndAverageCasesTimeComplexity(); + bestCaseTimeComplexity(); + } +} diff --git a/core-java-modules/core-java-collections-5/src/test/java/com/baeldung/removequeueelements/RemoveQueueElementsUnitTest.java b/core-java-modules/core-java-collections-5/src/test/java/com/baeldung/removequeueelements/RemoveQueueElementsUnitTest.java new file mode 100644 index 0000000000..38fdc58099 --- /dev/null +++ b/core-java-modules/core-java-collections-5/src/test/java/com/baeldung/removequeueelements/RemoveQueueElementsUnitTest.java @@ -0,0 +1,60 @@ +package com.baeldung.removequeueelements; + +import org.junit.Test; + +import java.util.LinkedList; +import java.util.Queue; + +import static org.junit.jupiter.api.Assertions.assertEquals; +import static org.junit.jupiter.api.Assertions.assertTrue; + +public class RemoveQueueElementsUnitTest { + @Test + public void givenQueueWithEvenAndOddNumbers_whenRemovingEvenNumbers_thenOddNumbersRemain() { + Queue queue = new LinkedList<>(); + Queue oddElementsQueue = new LinkedList<>(); + queue.add(1); + queue.add(2); + queue.add(3); + queue.add(4); + queue.add(5); + + while (queue.peek() != null) { + int element = queue.remove(); + if (element % 2 != 0) { + oddElementsQueue.add(element); + } + } + + assertEquals(3, oddElementsQueue.size()); + assertTrue(oddElementsQueue.contains(1)); + assertTrue(oddElementsQueue.contains(3)); + assertTrue(oddElementsQueue.contains(5)); + } + + @Test + public void givenStringQueue_whenRemovingStringsThatStartWithA_thenStringElementsRemain() { + Queue queue = new LinkedList<>(); + Queue stringElementsQueue = new LinkedList<>(); + queue.add("Apple"); + queue.add("Banana"); + queue.add("Orange"); + queue.add("Grape"); + queue.add("Mango"); + + + while (queue.peek() != null) { + String element = queue.remove(); + if (!element.startsWith("A")) { + stringElementsQueue.add(element); + } + } + + assertEquals(4, stringElementsQueue.size()); + assertTrue(stringElementsQueue.contains("Banana")); + assertTrue(stringElementsQueue.contains("Orange")); + assertTrue(stringElementsQueue.contains("Grape")); + assertTrue(stringElementsQueue.contains("Mango")); + } + +} diff --git a/core-java-modules/core-java-collections-5/src/test/java/com/baeldung/vectors/VectorOperationsUnitTest.java b/core-java-modules/core-java-collections-5/src/test/java/com/baeldung/vectors/VectorOperationsUnitTest.java new file mode 100644 index 0000000000..c948ce2481 --- /dev/null +++ b/core-java-modules/core-java-collections-5/src/test/java/com/baeldung/vectors/VectorOperationsUnitTest.java @@ -0,0 +1,87 @@ +package com.baeldung.vectors; + +import static org.junit.Assert.assertEquals; + +import java.util.ArrayList; +import java.util.Arrays; +import java.util.Vector; + +import org.junit.Test; + +public class VectorOperationsUnitTest { + + private static Vector getVector() { + Vector vector = new Vector(); + vector.add("Today"); + vector.add("is"); + vector.add("a"); + vector.add("great"); + vector.add("day!"); + + return vector; + } + + @Test + public void givenAVector_whenAddElementsUsingAddMethod_thenElementsGetAddedAtEnd() { + Vector vector = getVector(); + vector.add("Hello"); + assertEquals(6, vector.size()); + } + + @Test + public void givenAVector_whenUpdateElementAtIndex_thenElementAtIndexGetsUpdated() { + Vector vector = getVector(); + assertEquals(5, vector.size()); + assertEquals("great", vector.get(3)); + vector.set(3, "good"); + assertEquals("good", vector.get(3)); + } + + @Test + public void givenAVector_whenRemoveAnElement_thenElementGetsRemovedFromTheVector() { + Vector vector = getVector(); + assertEquals(5, vector.size()); + + // remove a specific element + vector.remove("a"); + assertEquals(4, vector.size()); + + // remove at specific index + vector.remove(2); + assertEquals("day!", vector.get(2)); + assertEquals(3, vector.size()); + + assertEquals(false, vector.remove("SomethingThatDoesn'tExist")); + } + + @Test(expected = ArrayIndexOutOfBoundsException.class) + public void givenAVector_whenIndexIsBeyondRange_thenRemoveMethodThrowsArrayIndexOutOfBoundsException() { + Vector vector = getVector(); + assertEquals(5, vector.size()); + vector.remove(10); + } + + @Test + public void givenAVector_whenGetElementWithinARange_thenGetMethodGetsAnElementFromTheVector() { + Vector vector = getVector(); + String fourthElement = vector.get(3); + assertEquals("great", fourthElement); + } + + @Test(expected = ArrayIndexOutOfBoundsException.class) + public void givenAVector_whenGetElementBeyondARange_thenGetMethodThrowsArrayIndexOutOfBoundsException() { + Vector vector = getVector(); + assertEquals(5, vector.size()); + vector.get(10); + } + + @Test + public void givenAVector_whenAddElementFromACollection_thenAllElementsGetAdeddToTheVector() { + Vector vector = getVector(); + assertEquals(5, vector.size()); + ArrayList words = new ArrayList<>(Arrays.asList("Baeldung", "is", "cool!")); + vector.addAll(words); + assertEquals(8, vector.size()); + assertEquals("cool!", vector.get(7)); + } +} diff --git a/core-java-modules/core-java-collections-5/toarraymethod/ConvertingHashSetToArrayUnitTest.java b/core-java-modules/core-java-collections-5/toarraymethod/ConvertingHashSetToArrayUnitTest.java new file mode 100644 index 0000000000..420c1d25e6 --- /dev/null +++ b/core-java-modules/core-java-collections-5/toarraymethod/ConvertingHashSetToArrayUnitTest.java @@ -0,0 +1,51 @@ +package com.baeldung.toarraymethod; + +import org.junit.Test; + +import java.util.HashSet; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertTrue; + +public class ConvertingHashSetToArrayUnitTest { + + @Test + public void givenStringHashSet_whenConvertedToArray_thenArrayContainsStringElements() { + HashSet stringSet = new HashSet<>(); + stringSet.add("Apple"); + stringSet.add("Banana"); + stringSet.add("Cherry"); + + // Convert the HashSet of Strings to an array of Strings + String[] stringArray = stringSet.toArray(new String[0]); + + // Test that the array is of the correct length + assertEquals(3, stringArray.length); + + for (String str : stringArray) { + assertTrue(stringSet.contains(str)); + } + } + + @Test + public void givenIntegerHashSet_whenConvertedToArray_thenArrayContainsIntegerElements() { + HashSet integerSet = new HashSet<>(); + integerSet.add(5); + integerSet.add(10); + integerSet.add(15); + + // Convert the HashSet of Integers to an array of Integers + Integer[] integerArray = integerSet.toArray(new Integer[0]); + + // Test that the array is of the correct length + assertEquals(3, integerArray.length); + + for (Integer num : integerArray) { + assertTrue(integerSet.contains(num)); + } + + assertTrue(integerSet.contains(5)); + assertTrue(integerSet.contains(10)); + assertTrue(integerSet.contains(15)); + } +} diff --git a/core-java-modules/core-java-collections-array-list-2/pom.xml b/core-java-modules/core-java-collections-array-list-2/pom.xml index 042f6e5bb5..901a4f5c75 100644 --- a/core-java-modules/core-java-collections-array-list-2/pom.xml +++ b/core-java-modules/core-java-collections-array-list-2/pom.xml @@ -1,17 +1,17 @@ - 4.0.0 core-java-collections-array-list-2 core-java-collections-array-list-2 jar + com.baeldung.core-java-modules core-java-modules 0.0.1-SNAPSHOT - + @@ -24,7 +24,7 @@ - + 17 17 diff --git a/core-java-modules/core-java-collections-conversions-2/pom.xml b/core-java-modules/core-java-collections-conversions-2/pom.xml index 7b7533fc39..7723daa6db 100644 --- a/core-java-modules/core-java-collections-conversions-2/pom.xml +++ b/core-java-modules/core-java-collections-conversions-2/pom.xml @@ -43,7 +43,6 @@ 0.10.3 - 11 - 3.1.1 + 3.2.0 \ No newline at end of file diff --git a/core-java-modules/core-java-collections-conversions-2/src/test/java/com/baeldung/modelmapper/UsersListMappingUnitTest.java b/core-java-modules/core-java-collections-conversions-2/src/test/java/com/baeldung/modelmapper/UsersListMappingUnitTest.java index a8a72b12f7..c71f655044 100644 --- a/core-java-modules/core-java-collections-conversions-2/src/test/java/com/baeldung/modelmapper/UsersListMappingUnitTest.java +++ b/core-java-modules/core-java-collections-conversions-2/src/test/java/com/baeldung/modelmapper/UsersListMappingUnitTest.java @@ -1,8 +1,9 @@ package com.baeldung.modelmapper; import org.hamcrest.Matchers; -import org.junit.Before; -import org.junit.Test; + +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; import org.modelmapper.ModelMapper; import org.modelmapper.TypeMap; import org.modelmapper.TypeToken; @@ -10,11 +11,10 @@ import org.modelmapper.TypeToken; import java.util.ArrayList; import java.util.List; +import static org.hamcrest.MatcherAssert.assertThat; import static org.hamcrest.Matchers.equalTo; import static org.hamcrest.Matchers.hasItems; import static org.hamcrest.Matchers.hasProperty; -import static org.junit.Assert.assertThat; - /** * This class has test methods of mapping Integer to Character list, @@ -22,12 +22,12 @@ import static org.junit.Assert.assertThat; * * @author Sasa Milenkovic */ -public class UsersListMappingUnitTest { +class UsersListMappingUnitTest { private ModelMapper modelMapper; private List users; - @Before + @BeforeEach public void init() { modelMapper = new ModelMapper(); @@ -35,18 +35,16 @@ public class UsersListMappingUnitTest { TypeMap typeMap = modelMapper.createTypeMap(UserList.class, UserListDTO.class); typeMap.addMappings(mapper -> mapper.using(new UsersListConverter()) - .map(UserList::getUsers, UserListDTO::setUsernames)); + .map(UserList::getUsers, UserListDTO::setUsernames)); - users = new ArrayList(); + users = new ArrayList<>(); users.add(new User("b100", "user1", "user1@baeldung.com", "111-222", "USER")); users.add(new User("b101", "user2", "user2@baeldung.com", "111-333", "USER")); users.add(new User("b102", "user3", "user3@baeldung.com", "111-444", "ADMIN")); - } @Test - public void whenInteger_thenMapToCharacter() { - + void whenInteger_thenMapToCharacter() { List integers = new ArrayList(); integers.add(1); @@ -57,36 +55,27 @@ public class UsersListMappingUnitTest { }.getType()); assertThat(characters, hasItems('1', '2', '3')); - } @Test - public void givenUsersList_whenUseGenericType_thenMapToUserDTO() { - + void givenUsersList_whenUseGenericType_thenMapToUserDTO() { // Mapping lists using custom (generic) type mapping - List userDtoList = MapperUtil.mapList(users, UserDTO.class); - assertThat(userDtoList, Matchers.hasItem( - Matchers.both(hasProperty("userId", equalTo("b100"))) - .and(hasProperty("email", equalTo("user1@baeldung.com"))) - .and(hasProperty("username", equalTo("user1"))))); - - + assertThat(userDtoList, Matchers. hasItem(Matchers.both(hasProperty("userId", equalTo("b100"))) + .and(hasProperty("email", equalTo("user1@baeldung.com"))) + .and(hasProperty("username", equalTo("user1"))))); } @Test - public void givenUsersList_whenUseConverter_thenMapToUsernames() { - + void givenUsersList_whenUseConverter_thenMapToUsernames() { // Mapping lists using property mapping and converter - UserList userList = new UserList(); userList.setUsers(users); UserListDTO dtos = new UserListDTO(); modelMapper.map(userList, dtos); assertThat(dtos.getUsernames(), hasItems("user1", "user2", "user3")); - } } \ No newline at end of file diff --git a/core-java-modules/core-java-collections-conversions-3/README.md b/core-java-modules/core-java-collections-conversions-3/README.md index 653f518840..959e4e8160 100644 --- a/core-java-modules/core-java-collections-conversions-3/README.md +++ b/core-java-modules/core-java-collections-conversions-3/README.md @@ -4,3 +4,4 @@ This module contains articles about conversions among Collection types in Java. ### Relevant Articles: - [Converting HashMap Values to an ArrayList in Java](https://www.baeldung.com/java-hashmap-arraylist) +- [Joining a List in Java With Commas and “and”](https://www.baeldung.com/java-string-concatenation-natural-language) diff --git a/core-java-modules/core-java-collections-list-4/src/test/java/com/baeldung/list/listoflists/ListOfListsUnitTest.java b/core-java-modules/core-java-collections-list-4/src/test/java/com/baeldung/list/listoflists/ListOfListsUnitTest.java index 321fa475f6..f75ca453ea 100644 --- a/core-java-modules/core-java-collections-list-4/src/test/java/com/baeldung/list/listoflists/ListOfListsUnitTest.java +++ b/core-java-modules/core-java-collections-list-4/src/test/java/com/baeldung/list/listoflists/ListOfListsUnitTest.java @@ -71,4 +71,15 @@ public class ListOfListsUnitTest { assertThat(listOfLists.get(2)).containsExactly("Slack", "Zoom", "Microsoft Teams", "Telegram"); printListOfLists(listOfLists); } -} + + @Test + void givenListOfLists_whenGettingSizeOfSubListsAndSizeOfElements_thenGetExpectedResults() throws URISyntaxException, IOException { + List> listOfLists = getListOfListsFromCsv(); + // size of inner lists + assertThat(listOfLists).hasSize(3); + + // size of all elements in subLists + int totalElements = listOfLists.stream().mapToInt(List::size).sum(); + assertThat(totalElements).isEqualTo(12); + } +} \ No newline at end of file diff --git a/core-java-modules/core-java-collections-list-5/pom.xml b/core-java-modules/core-java-collections-list-5/pom.xml index 2b4b0041b3..c11781eeda 100644 --- a/core-java-modules/core-java-collections-list-5/pom.xml +++ b/core-java-modules/core-java-collections-list-5/pom.xml @@ -39,7 +39,7 @@ org.projectlombok lombok - 1.18.26 + ${lombok.version} provided @@ -66,9 +66,8 @@ 1.21 2.2 - 3.12.0 2.10.1 - 2.15.2 + 2.16.0 20230618 \ No newline at end of file diff --git a/core-java-modules/core-java-collections-list-6/pom.xml b/core-java-modules/core-java-collections-list-6/pom.xml index 9bea6358c4..46ef4ff4c9 100644 --- a/core-java-modules/core-java-collections-list-6/pom.xml +++ b/core-java-modules/core-java-collections-list-6/pom.xml @@ -1,7 +1,7 @@ + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 core-java-collections-list-6 core-java-collections-list-6 @@ -12,4 +12,5 @@ core-java-modules 0.0.1-SNAPSHOT + \ No newline at end of file diff --git a/core-java-modules/core-java-collections-maps-6/README.md b/core-java-modules/core-java-collections-maps-6/README.md index d4f432bdcb..f116d0315e 100644 --- a/core-java-modules/core-java-collections-maps-6/README.md +++ b/core-java-modules/core-java-collections-maps-6/README.md @@ -9,3 +9,4 @@ - [Converting String or String Array to Map in Java](https://www.baeldung.com/java-convert-string-to-map) - [Remove Duplicate Values From HashMap in Java](https://www.baeldung.com/java-hashmap-delete-duplicates) - [Sorting Java Map in Descending Order](https://www.baeldung.com/java-sort-map-descending) +- [Convert HashMap.toString() to HashMap in Java](https://www.baeldung.com/hashmap-from-tostring) diff --git a/core-java-modules/core-java-collections-maps-6/pom.xml b/core-java-modules/core-java-collections-maps-6/pom.xml index 8c35dcee6e..a0cdc07644 100644 --- a/core-java-modules/core-java-collections-maps-6/pom.xml +++ b/core-java-modules/core-java-collections-maps-6/pom.xml @@ -13,14 +13,11 @@ 0.0.1-SNAPSHOT - - 5.2.5.RELEASE - com.fasterxml.jackson.core jackson-databind - 2.13.1 + 2.16.0 org.openjdk.jmh @@ -40,7 +37,7 @@ junit junit - 4.13.1 + ${junit.version} test @@ -51,4 +48,8 @@ + + 5.2.5.RELEASE + + \ No newline at end of file diff --git a/core-java-modules/core-java-collections-maps-7/README.md b/core-java-modules/core-java-collections-maps-7/README.md index c63f3b360b..73b36394a3 100644 --- a/core-java-modules/core-java-collections-maps-7/README.md +++ b/core-java-modules/core-java-collections-maps-7/README.md @@ -1 +1,10 @@ -## Relevant Articles \ No newline at end of file +## Relevant Articles: +- [Difference Between putIfAbsent() and computeIfAbsent() in Java’s Map](https://www.baeldung.com/java-map-putifabsent-computeifabsent) +- [How to Write and Read a File with a Java HashMap](https://www.baeldung.com/how-to-write-and-read-a-file-with-a-java-hashmap/) +- [How to Write Hashmap to CSV File](https://www.baeldung.com/java-write-hashmap-csv) +- [How to Get First or Last Entry From a LinkedHashMap in Java](https://www.baeldung.com/java-linkedhashmap-first-last-key-value-pair) +- [How to Write and Read a File with a Java HashMap](https://www.baeldung.com/java-hashmap-write-read-file) +- [Limiting the Max Size of a HashMap in Java](https://www.baeldung.com/java-hashmap-size-bound) +- [How to Sort LinkedHashMap By Values in Java](https://www.baeldung.com/java-sort-linkedhashmap-using-values) +- [How to Increment a Map Value in Java](https://www.baeldung.com/java-increment-map-value) +- More articles: [[<-- prev]](/core-java-modules/core-java-collections-maps-6) diff --git a/core-java-modules/core-java-collections-maps-7/pom.xml b/core-java-modules/core-java-collections-maps-7/pom.xml index bb7c6e9fb5..bd355bea1e 100644 --- a/core-java-modules/core-java-collections-maps-7/pom.xml +++ b/core-java-modules/core-java-collections-maps-7/pom.xml @@ -13,66 +13,56 @@ 0.0.1-SNAPSHOT - - 5.2.5.RELEASE - com.fasterxml.jackson.core jackson-databind - 2.12.4 - - - org.openjdk.jmh - jmh-core - 1.36 + ${jackson.version} com.google.code.gson gson - 2.8.9 + ${gson.version} - org.json - json - 20230227 + org.apache.commons + commons-csv + ${csv.version} - junit - junit - 4.13.1 - test + com.google.guava + guava + 32.1.2-jre - org.junit.jupiter - junit-jupiter - 5.8.1 - test + org.openjdk.jmh + jmh-core + 1.37 - org.junit.jupiter - junit-jupiter - 5.8.1 - test - - - junit - junit - 4.13.1 - test - - - org.junit.jupiter - junit-jupiter - 5.8.1 - test - - - junit - junit - 4.13.1 - test + org.openjdk.jmh + jmh-generator-annprocess + 1.37 - \ No newline at end of file + + + + org.apache.maven.plugins + maven-surefire-plugin + + + --add-opens java.base/java.util=ALL-UNNAMED + + + + + + + + 2.10.1 + 1.5 + + + diff --git a/core-java-modules/core-java-collections-maps-7/src/main/java/com/baeldung/map/HashMapWithMaxSizeLimit.java b/core-java-modules/core-java-collections-maps-7/src/main/java/com/baeldung/map/HashMapWithMaxSizeLimit.java new file mode 100644 index 0000000000..63736e49f3 --- /dev/null +++ b/core-java-modules/core-java-collections-maps-7/src/main/java/com/baeldung/map/HashMapWithMaxSizeLimit.java @@ -0,0 +1,25 @@ +package com.baeldung.map; + +import java.util.HashMap; + +public class HashMapWithMaxSizeLimit extends HashMap { + private int maxSize = -1; + + public HashMapWithMaxSizeLimit() { + super(); + } + + public HashMapWithMaxSizeLimit(int maxSize) { + super(); + this.maxSize = maxSize; + } + + @Override + public V put(K key, V value) { + if (this.maxSize == -1 || this.containsKey(key) || this.size() < this.maxSize) { + return super.put(key, value); + } + throw new RuntimeException("Max size exceeded!"); + } + +} diff --git a/core-java-modules/core-java-collections-maps-7/src/main/java/com/baeldung/map/incrementmapkey/BenchmarkMapMethods.java b/core-java-modules/core-java-collections-maps-7/src/main/java/com/baeldung/map/incrementmapkey/BenchmarkMapMethods.java new file mode 100644 index 0000000000..563b2ffdae --- /dev/null +++ b/core-java-modules/core-java-collections-maps-7/src/main/java/com/baeldung/map/incrementmapkey/BenchmarkMapMethods.java @@ -0,0 +1,70 @@ +package com.baeldung.map.incrementmapkey; + +import java.util.HashMap; +import java.util.Map; + +public class BenchmarkMapMethods { + public static void main(String[] args) { + BenchmarkMapMethods bmm = new BenchmarkMapMethods(); + Map map = new HashMap<>(); + map.put("Guava", bmm.benchMarkGuavaMap()); + map.put("ContainsKey", bmm.benchContainsKeyMap()); + map.put("MergeMethod", bmm.benchMarkMergeMethod()); + map.put("ComputeMethod", bmm.benchMarComputeMethod()); + map.put("GetOrDefault", bmm.benchMarkGetOrDefaultMethod()); + } + + private long benchMarkGuavaMap() { + long startTime = System.nanoTime(); + IncrementMapValueWays im = new IncrementMapValueWays(); + im.charFrequencyUsingAtomicMap(getString()); + long endTime = System.nanoTime(); + return endTime - startTime; + } + + private long benchContainsKeyMap() { + long startTime = System.nanoTime(); + IncrementMapValueWays im = new IncrementMapValueWays(); + im.charFrequencyUsingContainsKey(getString()); + long endTime = System.nanoTime(); + return endTime - startTime; + } + + private long benchMarComputeMethod() { + long startTime = System.nanoTime(); + IncrementMapValueWays im = new IncrementMapValueWays(); + im.charFrequencyUsingCompute(getString()); + long endTime = System.nanoTime(); + return endTime - startTime; + } + + private long benchMarkMergeMethod() { + long startTime = System.nanoTime(); + IncrementMapValueWays im = new IncrementMapValueWays(); + im.charFrequencyUsingMerge(getString()); + long endTime = System.nanoTime(); + return endTime - startTime; + } + + private long benchMarkGetOrDefaultMethod() { + long startTime = System.nanoTime(); + IncrementMapValueWays im = new IncrementMapValueWays(); + im.charFrequencyUsingGetOrDefault(getString()); + long endTime = System.nanoTime(); + return endTime - startTime; + } + + private String getString() { + return + "Once upon a time in a quaint village nestled between rolling hills and whispering forests, there lived a solitary storyteller named Elias. Elias was known for spinning tales that transported listeners to magical realms and awakened forgotten dreams.\n" + + "\n" + + "His favorite spot was beneath an ancient oak tree, its sprawling branches offering shade to those who sought refuge from the bustle of daily life. Villagers of all ages would gather around Elias, their faces illuminated by the warmth of his stories.\n" + + "\n" + "One evening, as dusk painted the sky in hues of orange and purple, a curious young girl named Lily approached Elias. Her eyes sparkled with wonder as she asked for a tale unlike any other.\n" + "\n" + + "Elias smiled, sensing her thirst for adventure, and began a story about a forgotten kingdom veiled by mist, guarded by mystical creatures and enchanted by ancient spells. With each word, the air grew thick with anticipation, and the listeners were transported into a world where magic danced on the edges of reality.\n" + + "\n" + "As Elias weaved the story, Lily's imagination took flight. She envisioned herself as a brave warrior, wielding a shimmering sword against dark forces, her heart fueled by courage and kindness.\n" + "\n" + + "The night wore on, but the spell of the tale held everyone captive. The villagers laughed, gasped, and held their breaths, journeying alongside the characters through trials and triumphs.\n" + "\n" + + "As the final words lingered in the air, a sense of enchantment settled upon the listeners. They thanked Elias for the gift of his storytelling, each carrying a piece of the magical kingdom within their hearts.\n" + "\n" + + "Lily, inspired by the story, vowed to cherish the spirit of adventure and kindness in her own life. With a newfound spark in her eyes, she bid Elias goodnight, already dreaming of the countless adventures awaiting her.\n" + "\n" + + "Under the star-studded sky, Elias remained beneath the ancient oak, his heart aglow with the joy of sharing tales that ignited imagination and inspired dreams. And as the night embraced the village, whispers of the enchanted kingdom lingered in the breeze, promising endless possibilities to those who dared to believe."; + } +} diff --git a/core-java-modules/core-java-collections-maps-7/src/main/java/com/baeldung/map/incrementmapkey/BenchmarkMapMethodsJMH.java b/core-java-modules/core-java-collections-maps-7/src/main/java/com/baeldung/map/incrementmapkey/BenchmarkMapMethodsJMH.java new file mode 100644 index 0000000000..4ddf3886e9 --- /dev/null +++ b/core-java-modules/core-java-collections-maps-7/src/main/java/com/baeldung/map/incrementmapkey/BenchmarkMapMethodsJMH.java @@ -0,0 +1,68 @@ +package com.baeldung.map.incrementmapkey; + +import java.util.concurrent.TimeUnit; + +import org.openjdk.jmh.annotations.Benchmark; +import org.openjdk.jmh.annotations.BenchmarkMode; +import org.openjdk.jmh.annotations.Fork; +import org.openjdk.jmh.annotations.Mode; +import org.openjdk.jmh.annotations.OutputTimeUnit; +import org.openjdk.jmh.annotations.Scope; +import org.openjdk.jmh.annotations.State; + +@State(Scope.Benchmark) +public class BenchmarkMapMethodsJMH { + @Benchmark + @BenchmarkMode(Mode.AverageTime) + @OutputTimeUnit(TimeUnit.NANOSECONDS) + @Fork(value = 1, warmups = 1) + public void benchMarkGuavaMap() { + IncrementMapValueWays im = new IncrementMapValueWays(); + im.charFrequencyUsingAtomicMap(getString()); + } + + @Benchmark + @BenchmarkMode(Mode.AverageTime) + @OutputTimeUnit(TimeUnit.NANOSECONDS) + @Fork(value = 1, warmups = 1) + public void benchContainsKeyMap() { + IncrementMapValueWays im = new IncrementMapValueWays(); + im.charFrequencyUsingContainsKey(getString()); + } + + @Benchmark + @BenchmarkMode(Mode.AverageTime) + @OutputTimeUnit(TimeUnit.NANOSECONDS) + @Fork(value = 1, warmups = 1) + public void benchMarkComputeMethod() { + IncrementMapValueWays im = new IncrementMapValueWays(); + im.charFrequencyUsingCompute(getString()); + } + + @Benchmark + @BenchmarkMode(Mode.AverageTime) + @OutputTimeUnit(TimeUnit.NANOSECONDS) + @Fork(value = 1, warmups = 1) + public void benchMarkMergeMethod() { + IncrementMapValueWays im = new IncrementMapValueWays(); + im.charFrequencyUsingMerge(getString()); + } + + public static void main(String[] args) throws Exception { + org.openjdk.jmh.Main.main(args); + } + + private String getString() { + return + "Once upon a time in a quaint village nestled between rolling hills and whispering forests, there lived a solitary storyteller named Elias. Elias was known for spinning tales that transported listeners to magical realms and awakened forgotten dreams.\n" + + "\n" + + "His favorite spot was beneath an ancient oak tree, its sprawling branches offering shade to those who sought refuge from the bustle of daily life. Villagers of all ages would gather around Elias, their faces illuminated by the warmth of his stories.\n" + + "\n" + "One evening, as dusk painted the sky in hues of orange and purple, a curious young girl named Lily approached Elias. Her eyes sparkled with wonder as she asked for a tale unlike any other.\n" + "\n" + + "Elias smiled, sensing her thirst for adventure, and began a story about a forgotten kingdom veiled by mist, guarded by mystical creatures and enchanted by ancient spells. With each word, the air grew thick with anticipation, and the listeners were transported into a world where magic danced on the edges of reality.\n" + + "\n" + "As Elias weaved the story, Lily's imagination took flight. She envisioned herself as a brave warrior, wielding a shimmering sword against dark forces, her heart fueled by courage and kindness.\n" + "\n" + + "The night wore on, but the spell of the tale held everyone captive. The villagers laughed, gasped, and held their breaths, journeying alongside the characters through trials and triumphs.\n" + "\n" + + "As the final words lingered in the air, a sense of enchantment settled upon the listeners. They thanked Elias for the gift of his storytelling, each carrying a piece of the magical kingdom within their hearts.\n" + "\n" + + "Lily, inspired by the story, vowed to cherish the spirit of adventure and kindness in her own life. With a newfound spark in her eyes, she bid Elias goodnight, already dreaming of the countless adventures awaiting her.\n" + "\n" + + "Under the star-studded sky, Elias remained beneath the ancient oak, his heart aglow with the joy of sharing tales that ignited imagination and inspired dreams. And as the night embraced the village, whispers of the enchanted kingdom lingered in the breeze, promising endless possibilities to those who dared to believe."; + } +} diff --git a/core-java-modules/core-java-collections-maps-7/src/main/java/com/baeldung/map/incrementmapkey/IncrementMapValueWays.java b/core-java-modules/core-java-collections-maps-7/src/main/java/com/baeldung/map/incrementmapkey/IncrementMapValueWays.java new file mode 100644 index 0000000000..e15b3aae8e --- /dev/null +++ b/core-java-modules/core-java-collections-maps-7/src/main/java/com/baeldung/map/incrementmapkey/IncrementMapValueWays.java @@ -0,0 +1,80 @@ +package com.baeldung.map.incrementmapkey; + +import java.util.HashMap; +import java.util.Map; +import java.util.concurrent.atomic.AtomicInteger; + +import com.google.common.util.concurrent.AtomicLongMap; + +public class IncrementMapValueWays { + + public Map charFrequencyUsingContainsKey(String sentence) { + Map charMap = new HashMap<>(); + for (int c = 0; c < sentence.length(); c++) { + int count = 0; + if (charMap.containsKey(sentence.charAt(c))) { + count = charMap.get(sentence.charAt(c)); + } + charMap.put(sentence.charAt(c), count + 1); + } + return charMap; + } + + public Map charFrequencyUsingGetOrDefault(String sentence) { + Map charMap = new HashMap<>(); + for (int c = 0; c < sentence.length(); c++) { + charMap.put(sentence.charAt(c), charMap.getOrDefault(sentence.charAt(c), 0) + 1); + } + return charMap; + } + + public Map charFrequencyUsingMerge(String sentence) { + Map charMap = new HashMap<>(); + for (int c = 0; c < sentence.length(); c++) { + charMap.merge(sentence.charAt(c), 1, Integer::sum); + } + return charMap; + } + + public Map charFrequencyUsingCompute(String sentence) { + Map charMap = new HashMap<>(); + for (int c = 0; c < sentence.length(); c++) { + charMap.compute(sentence.charAt(c), (key, value) -> (value == null) ? 1 : value + 1); + } + return charMap; + } + + public Map charFrequencyUsingAtomicMap(String sentence) { + AtomicLongMap map = AtomicLongMap.create(); + for (int c = 0; c < sentence.length(); c++) { + map.getAndIncrement(sentence.charAt(c)); + } + return map.asMap(); + } + + public Map charFrequencyWithConcurrentMap(String sentence, Map charMap) { + for (int c = 0; c < sentence.length(); c++) { + charMap.compute(sentence.charAt(c), (key, value) -> (value == null) ? 1 : value + 1); + } + return charMap; + } + + public Map charFrequencyWithGetAndIncrement(String sentence) { + Map charMap = new HashMap<>(); + for (int c = 0; c < sentence.length(); c++) { + charMap.putIfAbsent(sentence.charAt(c), new AtomicInteger(0)); + charMap.get(sentence.charAt(c)) + .incrementAndGet(); + } + return charMap; + } + + public Map charFrequencyWithGetAndIncrementComputeIfAbsent(String sentence) { + Map charMap = new HashMap<>(); + for (int c = 0; c < sentence.length(); c++) { + charMap.computeIfAbsent(sentence.charAt(c), k -> new AtomicInteger(0)) + .incrementAndGet(); + } + return charMap; + } +} diff --git a/core-java-modules/core-java-collections-maps-7/src/main/java/com/baeldung/map/readandwritefile/Student.java b/core-java-modules/core-java-collections-maps-7/src/main/java/com/baeldung/map/readandwritefile/Student.java new file mode 100644 index 0000000000..b981de6300 --- /dev/null +++ b/core-java-modules/core-java-collections-maps-7/src/main/java/com/baeldung/map/readandwritefile/Student.java @@ -0,0 +1,51 @@ +package com.baeldung.map.readandwritefile; + +import java.io.Serializable; +import java.util.Objects; + +public class Student implements Serializable { + private static final long serialVersionUID = 1L; + private String firstName; + private String lastName; + + /** Default constructor for JSON serialization */ + public Student() { + + } + + public Student(String firstName, String lastName) { + this.firstName = firstName; + this.lastName = lastName; + } + + public void setFirstName(String firstName) { + this.firstName = firstName; + } + + public void setLastName(String lastName) { + this.lastName = lastName; + } + + public String getFirstName() { + return firstName; + } + + public String getLastName() { + return lastName; + } + + @Override + public boolean equals(Object o) { + if (this == o) + return true; + if (o == null || getClass() != o.getClass()) + return false; + Student student = (Student) o; + return Objects.equals(firstName, student.firstName) && Objects.equals(lastName, student.lastName); + } + + @Override + public int hashCode() { + return super.hashCode(); + } +} diff --git a/core-java-modules/core-java-collections-maps-7/src/test/java/com/baeldung/map/LimitMaxSizeHashMapByCustomHashMapUnitTest.java b/core-java-modules/core-java-collections-maps-7/src/test/java/com/baeldung/map/LimitMaxSizeHashMapByCustomHashMapUnitTest.java new file mode 100644 index 0000000000..0846baae1a --- /dev/null +++ b/core-java-modules/core-java-collections-maps-7/src/test/java/com/baeldung/map/LimitMaxSizeHashMapByCustomHashMapUnitTest.java @@ -0,0 +1,60 @@ +package com.baeldung.map; + +import static org.junit.Assert.assertTrue; +import static org.junit.jupiter.api.Assertions.assertDoesNotThrow; +import static org.junit.jupiter.api.Assertions.assertThrows; + +import org.junit.jupiter.api.Test; + +class LimitMaxSizeHashMapByCustomHashMapUnitTest { + + private final int MAX_SIZE = 4; + private HashMapWithMaxSizeLimit hashMapWithMaxSizeLimit; + + @Test + void givenCustomHashMapObject_whenThereIsNoLimit_thenDoesNotThrowException() { + hashMapWithMaxSizeLimit = new HashMapWithMaxSizeLimit(); + assertDoesNotThrow(() -> { + for (int i = 0; i < 10000; i++) { + hashMapWithMaxSizeLimit.put(i, i + ""); + } + }); + } + + @Test + void givenCustomHashMapObject_whenLimitNotReached_thenDoesNotThrowException() { + hashMapWithMaxSizeLimit = new HashMapWithMaxSizeLimit(MAX_SIZE); + assertDoesNotThrow(() -> { + for (int i = 0; i < 4; i++) { + hashMapWithMaxSizeLimit.put(i, i + ""); + } + }); + } + + @Test + void givenCustomHashMapObject_whenReplacingValueWhenLimitIsReached_thenDoesNotThrowException() { + hashMapWithMaxSizeLimit = new HashMapWithMaxSizeLimit(MAX_SIZE); + assertDoesNotThrow(() -> { + hashMapWithMaxSizeLimit.put(1, "One"); + hashMapWithMaxSizeLimit.put(2, "Two"); + hashMapWithMaxSizeLimit.put(3, "Three"); + hashMapWithMaxSizeLimit.put(4, "Four"); + hashMapWithMaxSizeLimit.put(4, "4"); + }); + } + + @Test + void givenCustomHashMapObject_whenLimitExceeded_thenThrowsException() { + hashMapWithMaxSizeLimit = new HashMapWithMaxSizeLimit(MAX_SIZE); + Exception exception = assertThrows(RuntimeException.class, () -> { + for (int i = 0; i < 5; i++) { + hashMapWithMaxSizeLimit.put(i, i + ""); + } + }); + + String messageThrownWhenSizeExceedsLimit = "Max size exceeded!"; + String actualMessage = exception.getMessage(); + assertTrue(actualMessage.equals(messageThrownWhenSizeExceedsLimit)); + } + +} diff --git a/core-java-modules/core-java-collections-maps-7/src/test/java/com/baeldung/map/LimitMaxSizeHashMapByLinkedHashMapUnitTest.java b/core-java-modules/core-java-collections-maps-7/src/test/java/com/baeldung/map/LimitMaxSizeHashMapByLinkedHashMapUnitTest.java new file mode 100644 index 0000000000..d32d98da3a --- /dev/null +++ b/core-java-modules/core-java-collections-maps-7/src/test/java/com/baeldung/map/LimitMaxSizeHashMapByLinkedHashMapUnitTest.java @@ -0,0 +1,38 @@ +package com.baeldung.map; + +import static org.junit.jupiter.api.Assertions.assertArrayEquals; + +import java.util.LinkedHashMap; +import java.util.Map; + +import org.junit.jupiter.api.Test; + +class LimitMaxSizeHashMapByLinkedHashMapUnitTest { + + @Test + void givenLinkedHashMapObject_whenAddingNewEntry_thenEldestEntryIsRemoved() { + final int MAX_SIZE = 4; + LinkedHashMap linkedHashMap; + linkedHashMap = new LinkedHashMap() { + private static final long serialVersionUID = 1L; + + @Override + protected boolean removeEldestEntry(Map.Entry eldest) { + return size() > MAX_SIZE; + } + }; + linkedHashMap.put(1, "One"); + linkedHashMap.put(2, "Two"); + linkedHashMap.put(3, "Three"); + linkedHashMap.put(4, "Four"); + linkedHashMap.put(5, "Five"); + String[] expectedArrayAfterFive = { "Two", "Three", "Four", "Five" }; + assertArrayEquals(expectedArrayAfterFive, linkedHashMap.values() + .toArray()); + linkedHashMap.put(6, "Six"); + String[] expectedArrayAfterSix = { "Three", "Four", "Five", "Six" }; + assertArrayEquals(expectedArrayAfterSix, linkedHashMap.values() + .toArray()); + } + +} diff --git a/core-java-modules/core-java-collections-maps-7/src/test/java/com/baeldung/map/LinkedHashMapSortByValueUnitTest.java b/core-java-modules/core-java-collections-maps-7/src/test/java/com/baeldung/map/LinkedHashMapSortByValueUnitTest.java new file mode 100644 index 0000000000..8fd62cc20b --- /dev/null +++ b/core-java-modules/core-java-collections-maps-7/src/test/java/com/baeldung/map/LinkedHashMapSortByValueUnitTest.java @@ -0,0 +1,141 @@ +package com.baeldung.map; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +import java.util.ArrayList; +import java.util.Collections; +import java.util.Comparator; +import java.util.LinkedHashMap; +import java.util.List; +import java.util.Map; +import java.util.Objects; + +import org.junit.jupiter.api.Test; + +class Player { + private String name; + private Integer score = 0; + + public Player(String name, Integer score) { + this.name = name; + this.score = score; + } + + @Override + public boolean equals(Object o) { + if (this == o) { + return true; + } + if (!(o instanceof Player)) { + return false; + } + + Player player = (Player) o; + + if (!Objects.equals(name, player.name)) { + return false; + } + return Objects.equals(score, player.score); + } + + @Override + public int hashCode() { + int result = name != null ? name.hashCode() : 0; + result = 31 * result + (score != null ? score.hashCode() : 0); + return result; + } + + public String getName() { + return name; + } + + public int getScore() { + return score; + } +} + +public class LinkedHashMapSortByValueUnitTest { + private static LinkedHashMap MY_MAP = new LinkedHashMap<>(); + + static { + MY_MAP.put("key a", 4); + MY_MAP.put("key b", 1); + MY_MAP.put("key c", 3); + MY_MAP.put("key d", 2); + MY_MAP.put("key e", 5); + } + + private static LinkedHashMap EXPECTED_MY_MAP = new LinkedHashMap<>(); + + static { + EXPECTED_MY_MAP.put("key b", 1); + EXPECTED_MY_MAP.put("key d", 2); + EXPECTED_MY_MAP.put("key c", 3); + EXPECTED_MY_MAP.put("key a", 4); + EXPECTED_MY_MAP.put("key e", 5); + } + + private static final LinkedHashMap PLAYERS = new LinkedHashMap<>(); + static { + PLAYERS.put("player a", new Player("Eric", 9)); + PLAYERS.put("player b", new Player("Kai", 7)); + PLAYERS.put("player c", new Player("Amanda", 20)); + PLAYERS.put("player d", new Player("Kevin", 4)); + } + + private static final LinkedHashMap EXPECTED_PLAYERS = new LinkedHashMap<>(); + + static { + EXPECTED_PLAYERS.put("player d", new Player("Kevin", 4)); + EXPECTED_PLAYERS.put("player b", new Player("Kai", 7)); + EXPECTED_PLAYERS.put("player a", new Player("Eric", 9)); + EXPECTED_PLAYERS.put("player c", new Player("Amanda", 20)); + } + + @Test + void whenUsingCollectionSort_thenGetExpectedResult() { + List> entryList = new ArrayList<>(MY_MAP.entrySet()); + Collections.sort(entryList, new Comparator>() { + @Override + public int compare(Map.Entry o1, Map.Entry o2) { + return o1.getValue() + .compareTo(o2.getValue()); + } + }); + + LinkedHashMap result = new LinkedHashMap<>(); + for (Map.Entry e : entryList) { + result.put(e.getKey(), e.getValue()); + } + assertEquals(EXPECTED_MY_MAP, result); + } + + @Test + void whenUsingEntrycomparingByValueAndFillAMap_thenGetExpectedResult() { + LinkedHashMap result = new LinkedHashMap<>(); + MY_MAP.entrySet() + .stream() + .sorted(Map.Entry.comparingByValue()) + .forEachOrdered(entry -> result.put(entry.getKey(), entry.getValue())); + assertEquals(EXPECTED_MY_MAP, result); + } + + @Test + void whenUsingEntrycomparingByValueAndCollect_thenGetExpectedResult() { + LinkedHashMap result = MY_MAP.entrySet() + .stream() + .sorted(Map.Entry.comparingByValue()) + .collect(LinkedHashMap::new, (map, entry) -> map.put(entry.getKey(), entry.getValue()), Map::putAll); + assertEquals(EXPECTED_MY_MAP, result); + } + + @Test + void whenUsingEntrycomparingByValueAndComparator_thenGetExpectedResult() { + LinkedHashMap result = PLAYERS.entrySet() + .stream() + .sorted(Map.Entry.comparingByValue(Comparator.comparing(Player::getScore))) + .collect(LinkedHashMap::new, (map, entry) -> map.put(entry.getKey(), entry.getValue()), Map::putAll); + assertEquals(EXPECTED_PLAYERS, result); + } + +} \ No newline at end of file diff --git a/core-java-modules/core-java-collections-maps-7/src/test/java/com/baeldung/map/PutIfAbsentVsComputeIfAbsentUnitTest.java b/core-java-modules/core-java-collections-maps-7/src/test/java/com/baeldung/map/PutIfAbsentVsComputeIfAbsentUnitTest.java new file mode 100644 index 0000000000..304045ab9d --- /dev/null +++ b/core-java-modules/core-java-collections-maps-7/src/test/java/com/baeldung/map/PutIfAbsentVsComputeIfAbsentUnitTest.java @@ -0,0 +1,98 @@ +package com.baeldung.map; + +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; + +import java.util.HashMap; +import java.util.Map; + +import static org.junit.jupiter.api.Assertions.*; +import static org.mockito.ArgumentMatchers.anyString; +import static org.mockito.Mockito.*; + +class Magic { + public String nullFunc() { + return null; + } + + public String strFunc(String input) { + return input + ": A nice string"; + } +} + +public class PutIfAbsentVsComputeIfAbsentUnitTest { + + private static final Map MY_MAP = new HashMap<>(); + private Magic magic = new Magic(); + + @BeforeEach + void resetTheMap() { + MY_MAP.clear(); + MY_MAP.put("Key A", "value A"); + MY_MAP.put("Key B", "value B"); + MY_MAP.put("Key C", "value C"); + MY_MAP.put("Key Null", null); + } + + @Test + void whenCallingPutIfAbsentWithAbsentKey_thenGetNull() { + String putResult = MY_MAP.putIfAbsent("new key1", magic.nullFunc()); + assertNull(putResult); + + putResult = MY_MAP.putIfAbsent("new key2", magic.strFunc("new key2")); + assertNull(putResult); + + putResult = MY_MAP.putIfAbsent("Key Null", magic.strFunc("Key Null")); + assertNull(putResult); + } + + @Test + void whenCallingComputeIfAbsentWithAbsentKey_thenGetExpectedResult() { + String computeResult = MY_MAP.computeIfAbsent("new key1", k -> magic.nullFunc()); + assertNull(computeResult); + + computeResult = MY_MAP.computeIfAbsent("new key2", k -> magic.strFunc(k)); + assertEquals("new key2: A nice string", computeResult); + + computeResult = MY_MAP.computeIfAbsent("Key Null", k -> magic.strFunc(k)); + assertEquals("Key Null: A nice string", computeResult); + } + + @Test + void whenCallingPutIfAbsentWithAbsentKey_thenNullIsPut() { + assertEquals(4, MY_MAP.size()); // initial: 4 entries + MY_MAP.putIfAbsent("new key", magic.nullFunc()); + assertEquals(5, MY_MAP.size()); + assertTrue(MY_MAP.containsKey("new key")); // new entry has been added to the map + assertNull(MY_MAP.get("new key")); + } + + @Test + void whenCallingComputeIfAbsentWithAbsentKey_thenNullIsNotPut() { + assertEquals(4, MY_MAP.size()); // initial: 4 entries + MY_MAP.computeIfAbsent("new key", k -> magic.nullFunc()); + assertEquals(4, MY_MAP.size()); + assertFalse(MY_MAP.containsKey("new key")); // <- no new entry added + } + + @Test + void whenCallingPutIfAbsent_thenFunctionIsAlwaysCalled() { + Magic spyMagic = spy(magic); + MY_MAP.putIfAbsent("Key A", spyMagic.strFunc("Key A")); + verify(spyMagic, times(1)).strFunc(anyString()); + + MY_MAP.putIfAbsent("new key", spyMagic.strFunc("new key")); + verify(spyMagic, times(2)).strFunc(anyString()); + } + + @Test + void whenCallingComputeIfAbsent_thenFunctionIsCalledOnDemand() { + Magic spyMagic = spy(magic); + MY_MAP.computeIfAbsent("Key A", k -> spyMagic.strFunc(k)); + verify(spyMagic, never()).strFunc(anyString()); + + MY_MAP.computeIfAbsent("new key", k -> spyMagic.strFunc(k)); + verify(spyMagic, times(1)).strFunc(anyString()); + } + +} \ No newline at end of file diff --git a/core-java-modules/core-java-collections-maps-7/src/test/java/com/baeldung/map/incrementmapkey/IncrementMapValueUnitTest.java b/core-java-modules/core-java-collections-maps-7/src/test/java/com/baeldung/map/incrementmapkey/IncrementMapValueUnitTest.java new file mode 100644 index 0000000000..64b9e1155d --- /dev/null +++ b/core-java-modules/core-java-collections-maps-7/src/test/java/com/baeldung/map/incrementmapkey/IncrementMapValueUnitTest.java @@ -0,0 +1,105 @@ +package com.baeldung.map.incrementmapkey; + +import java.util.Map; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.stream.Collectors; +import java.util.stream.Stream; + +import org.junit.Assert; +import org.junit.Test; + +import com.baeldung.map.incrementmapkey.IncrementMapValueWays; + +public class IncrementMapValueUnitTest { + + @Test + public void givenString_whenUsingContainsKey_thenReturnFreqMap() { + String string = "the quick brown fox jumps over the lazy dog"; + IncrementMapValueWays ic = new IncrementMapValueWays(); + Map actualMap = ic.charFrequencyUsingContainsKey(string); + Map expectedMap = getExpectedMap(); + Assert.assertEquals(expectedMap, actualMap); + } + + @Test + public void givenString_whenUsingGetOrDefault_thenReturnFreqMap() { + String string = "the quick brown fox jumps over the lazy dog"; + IncrementMapValueWays ic = new IncrementMapValueWays(); + Map actualMap = ic.charFrequencyUsingGetOrDefault(string); + Map expectedMap = getExpectedMap(); + Assert.assertEquals(expectedMap, actualMap); + } + + @Test + public void givenString_whenUsingMapMerge_thenReturnFreqMap() { + String string = "the quick brown fox jumps over the lazy dog"; + IncrementMapValueWays ic = new IncrementMapValueWays(); + Map actualMap = ic.charFrequencyUsingMerge(string); + Map expectedMap = getExpectedMap(); + Assert.assertEquals(expectedMap, actualMap); + } + + @Test + public void givenString_whenUsingMapCompute_thenReturnFreqMap() { + String string = "the quick brown fox jumps over the lazy dog"; + IncrementMapValueWays ic = new IncrementMapValueWays(); + Map actualMap = ic.charFrequencyUsingCompute(string); + Map expectedMap = getExpectedMap(); + Assert.assertEquals(expectedMap, actualMap); + } + + @Test + public void givenString_whenUsingGuava_thenReturnFreqMap() { + String string = "the quick brown fox jumps over the lazy dog"; + IncrementMapValueWays ic = new IncrementMapValueWays(); + Map actualMap = ic.charFrequencyUsingAtomicMap(string); + Map expectedMap = getExpectedMap(); + Assert.assertEquals(expectedMap.keySet(), actualMap.keySet()); + } + + @Test + public void givenString_whenUsingIncrementAndGet_thenReturnFreqMap() { + String string = "the quick brown fox jumps over the lazy dog"; + IncrementMapValueWays ic = new IncrementMapValueWays(); + Map actualMap = ic.charFrequencyWithGetAndIncrement(string); + Assert.assertEquals(getExpectedMap().keySet(), actualMap.keySet()); + } + + @Test + public void givenString_whenUsingIncrementAndGetAndComputeIfAbsent_thenReturnFreqMap() { + String string = "the quick brown fox jumps over the lazy dog"; + IncrementMapValueWays ic = new IncrementMapValueWays(); + Map actualMap = ic.charFrequencyWithGetAndIncrementComputeIfAbsent(string); + Assert.assertEquals(getExpectedMap().keySet(), actualMap.keySet()); + } + + @Test + public void givenString_whenUsingConcurrentMapCompute_thenReturnFreqMap() throws InterruptedException { + Map charMap = new ConcurrentHashMap<>(); + Thread thread1 = new Thread(() -> { + IncrementMapValueWays ic = new IncrementMapValueWays(); + ic.charFrequencyWithConcurrentMap("the quick brown", charMap); + }); + + Thread thread2 = new Thread(() -> { + IncrementMapValueWays ic = new IncrementMapValueWays(); + ic.charFrequencyWithConcurrentMap(" fox jumps over the lazy dog", charMap); + }); + + thread1.start(); + thread2.start(); + thread1.join(); + thread2.join(); + + Map expectedMap = getExpectedMap(); + Assert.assertEquals(expectedMap, charMap); + } + + private Map getExpectedMap() { + return Stream.of( + new Object[][] { { ' ', 8 }, { 'a', 1 }, { 'b', 1 }, { 'c', 1 }, { 'd', 1 }, { 'e', 3 }, { 'f', 1 }, { 'g', 1 }, { 'h', 2 }, { 'i', 1 }, { 'j', 1 }, { 'k', 1 }, { 'l', 1 }, { 'm', 1 }, { 'n', 1 }, { 'o', 4 }, { 'p', 1 }, { 'q', 1 }, { 'r', 2 }, + { 's', 1 }, { 't', 2 }, { 'u', 2 }, { 'v', 1 }, { 'w', 1 }, { 'x', 1 }, { 'y', 1 }, { 'z', 1 } }) + .collect(Collectors.toMap(data -> (Character) data[0], data -> (Integer) data[1])); + } +} diff --git a/core-java-modules/core-java-collections-maps-7/src/test/java/com/baeldung/map/linkedhashmapfirstandlastentry/GetFirstAndLastEntryFromLinkedHashMapUnitTest.java b/core-java-modules/core-java-collections-maps-7/src/test/java/com/baeldung/map/linkedhashmapfirstandlastentry/GetFirstAndLastEntryFromLinkedHashMapUnitTest.java new file mode 100644 index 0000000000..b872e8bdda --- /dev/null +++ b/core-java-modules/core-java-collections-maps-7/src/test/java/com/baeldung/map/linkedhashmapfirstandlastentry/GetFirstAndLastEntryFromLinkedHashMapUnitTest.java @@ -0,0 +1,85 @@ +package com.baeldung.map.linkedhashmapfirstandlastentry; + +import org.junit.jupiter.api.Test; + +import java.lang.reflect.Field; +import java.util.Iterator; +import java.util.LinkedHashMap; +import java.util.Map.Entry; + +import static org.junit.jupiter.api.Assertions.assertEquals; +import static org.junit.jupiter.api.Assertions.assertNotNull; + +public class GetFirstAndLastEntryFromLinkedHashMapUnitTest { + private static final LinkedHashMap THE_MAP = new LinkedHashMap<>(); + + static { + THE_MAP.put("key one", "a1 b1 c1"); + THE_MAP.put("key two", "a2 b2 c2"); + THE_MAP.put("key three", "a3 b3 c3"); + THE_MAP.put("key four", "a4 b4 c4"); + } + + @Test + void whenIteratingEntrySet_thenGetExpectedResult() { + Entry firstEntry = THE_MAP.entrySet().iterator().next(); + assertEquals("key one", firstEntry.getKey()); + assertEquals("a1 b1 c1", firstEntry.getValue()); + + Entry lastEntry = null; + Iterator> it = THE_MAP.entrySet().iterator(); + while (it.hasNext()) { + lastEntry = it.next(); + } + + assertNotNull(lastEntry); + assertEquals("key four", lastEntry.getKey()); + assertEquals("a4 b4 c4", lastEntry.getValue()); + + } + + @Test + void whenConvertingEntriesToArray_thenGetExpectedResult() { + + Entry[] theArray = new Entry[THE_MAP.size()]; + THE_MAP.entrySet().toArray(theArray); + + Entry firstEntry = theArray[0]; + assertEquals("key one", firstEntry.getKey()); + assertEquals("a1 b1 c1", firstEntry.getValue()); + + Entry lastEntry = theArray[THE_MAP.size() - 1]; + assertEquals("key four", lastEntry.getKey()); + assertEquals("a4 b4 c4", lastEntry.getValue()); + } + + @Test + void whenUsingStreamAPI_thenGetExpectedResult() { + Entry firstEntry = THE_MAP.entrySet().stream().findFirst().get(); + assertEquals("key one", firstEntry.getKey()); + assertEquals("a1 b1 c1", firstEntry.getValue()); + + Entry lastEntry = THE_MAP.entrySet().stream().skip(THE_MAP.size() - 1).findFirst().get(); + + assertNotNull(lastEntry); + assertEquals("key four", lastEntry.getKey()); + assertEquals("a4 b4 c4", lastEntry.getValue()); + } + + @Test + void whenUsingReflection_thenGetExpectedResult() throws NoSuchFieldException, IllegalAccessException { + Field head = THE_MAP.getClass().getDeclaredField("head"); + head.setAccessible(true); + Entry firstEntry = (Entry) head.get(THE_MAP); + assertEquals("key one", firstEntry.getKey()); + assertEquals("a1 b1 c1", firstEntry.getValue()); + + Field tail = THE_MAP.getClass().getDeclaredField("tail"); + tail.setAccessible(true); + Entry lastEntry = (Entry) tail.get(THE_MAP); + assertEquals("key four", lastEntry.getKey()); + assertEquals("a4 b4 c4", lastEntry.getValue()); + } + + +} \ No newline at end of file diff --git a/core-java-modules/core-java-collections-maps-7/src/test/java/com/baeldung/map/readandwritefile/ReadAndWriteFileWithHashMapUnitTest.java b/core-java-modules/core-java-collections-maps-7/src/test/java/com/baeldung/map/readandwritefile/ReadAndWriteFileWithHashMapUnitTest.java new file mode 100644 index 0000000000..56867d3885 --- /dev/null +++ b/core-java-modules/core-java-collections-maps-7/src/test/java/com/baeldung/map/readandwritefile/ReadAndWriteFileWithHashMapUnitTest.java @@ -0,0 +1,135 @@ +package com.baeldung.map.readandwritefile; + +import static org.assertj.core.api.Assertions.assertThat; + +import java.io.File; +import java.io.FileInputStream; +import java.io.FileOutputStream; +import java.io.FileReader; +import java.io.FileWriter; +import java.io.IOException; +import java.io.InputStream; +import java.io.ObjectInputStream; +import java.io.ObjectOutputStream; +import java.io.OutputStream; +import java.lang.reflect.Type; +import java.nio.file.Files; +import java.util.HashMap; +import java.util.Map; +import java.util.Properties; +import java.util.stream.Collectors; + +import com.fasterxml.jackson.core.type.TypeReference; +import com.fasterxml.jackson.databind.ObjectMapper; +import com.google.gson.Gson; +import com.google.gson.reflect.TypeToken; + +import org.junit.After; +import org.junit.Test; +import org.junit.Before; + +public class ReadAndWriteFileWithHashMapUnitTest { + + private static final Map STUDENT_DATA = new HashMap<>(); + + static { + STUDENT_DATA.put(1234, new Student("Henry", "Winter")); + STUDENT_DATA.put(5678, new Student("Richard", "Papen")); + } + + private File file; + + @Before + public void createFile() throws IOException { + file = File.createTempFile("student", ".data"); + } + + @After + public void deleteFile() { + file.delete(); + } + + @Test + public void givenHashMap_whenWrittenAsPropertiesFile_thenReloadedMapIsIdentical() throws IOException { + // Given a map containing student data + Map studentData = new HashMap<>(); + studentData.put("student.firstName", "Henry"); + studentData.put("student.lastName", "Winter"); + + // When converting to a Properties object and writing to a file + Properties props = new Properties(); + props.putAll(studentData); + try (OutputStream output = Files.newOutputStream(file.toPath())) { + props.store(output, null); + } + + // Then the map resulting from loading the Properties file is identical + Properties propsFromFile = new Properties(); + try (InputStream input = Files.newInputStream(file.toPath())) { + propsFromFile.load(input); + } + + Map studentDataFromProps = propsFromFile.stringPropertyNames() + .stream() + .collect(Collectors.toMap(key -> key, props::getProperty)); + assertThat(studentDataFromProps).isEqualTo(studentData); + } + + @Test + public void givenHashMap_whenSerializedToFile_thenDeserializedMapIsIdentical() throws IOException, ClassNotFoundException { + // Given a map containing student data (STUDENT_DATA) + + // When serializing the map to a file + try (FileOutputStream fileOutput = new FileOutputStream(file); ObjectOutputStream objectStream = new ObjectOutputStream(fileOutput)) { + objectStream.writeObject(STUDENT_DATA); + } + + // Then read the file back into a map and check the contents + Map studentsFromFile; + try (FileInputStream fileReader = new FileInputStream(file); ObjectInputStream objectStream = new ObjectInputStream(fileReader)) { + studentsFromFile = (HashMap) objectStream.readObject(); + } + assertThat(studentsFromFile).isEqualTo(STUDENT_DATA); + } + + @Test + public void givenHashMap_whenSerializedToFileWithJackson_thenDeserializedMapIsIdentical() throws IOException { + // Given a map containing student data (STUDENT_DATA) + + // When converting to JSON with Jackson and writing to a file + ObjectMapper mapper = new ObjectMapper(); + try (FileOutputStream fileOutput = new FileOutputStream(file)) { + mapper.writeValue(fileOutput, STUDENT_DATA); + } + + // Then deserialize the file back into a map and check that it's identical + Map mapFromFile; + try (FileInputStream fileInput = new FileInputStream(file)) { + // Create a TypeReference so we can deserialize the parameterized type + TypeReference> mapType = new TypeReference>() { + }; + mapFromFile = mapper.readValue(fileInput, mapType); + } + assertThat(mapFromFile).isEqualTo(STUDENT_DATA); + } + + @Test + public void givenHashMap_whenSerializedToFileWithGson_thenDeserializedMapIsIdentical() throws IOException { + // Given a map containing student data (STUDENT_DATA) + + // When converting to JSON using Gson and writing to a file + Gson gson = new Gson(); + try (FileWriter writer = new FileWriter(file)) { + gson.toJson(STUDENT_DATA, writer); + } + + // Then deserialize the file back into a map and check that it's identical + Map studentsFromFile; + try (FileReader reader = new FileReader(file)) { + Type mapType = new TypeToken>() { + }.getType(); + studentsFromFile = gson.fromJson(reader, mapType); + } + assertThat(studentsFromFile).isEqualTo(STUDENT_DATA); + } +} diff --git a/core-java-modules/core-java-collections-maps-7/src/test/java/com/baeldung/map/writehashmaptocsvfile/WriteHashmaptoCVSFileUnitTest.java b/core-java-modules/core-java-collections-maps-7/src/test/java/com/baeldung/map/writehashmaptocsvfile/WriteHashmaptoCVSFileUnitTest.java new file mode 100644 index 0000000000..e23a5da8ff --- /dev/null +++ b/core-java-modules/core-java-collections-maps-7/src/test/java/com/baeldung/map/writehashmaptocsvfile/WriteHashmaptoCVSFileUnitTest.java @@ -0,0 +1,66 @@ +package com.baeldung.writehashmaptocsvfile; + +import org.junit.jupiter.api.Test; + +import java.io.File; +import java.io.FileWriter; +import java.io.IOException; +import java.nio.file.Files; +import java.nio.file.Paths; +import java.util.HashMap; +import java.util.Map; + +import org.apache.commons.csv.CSVFormat; +import org.apache.commons.csv.CSVPrinter; + +import static org.junit.Assert.assertEquals; +import static org.junit.jupiter.api.Assertions.assertTrue; + +public class WriteHashmaptoCVSFileUnitTest { + public Map employeeData; + + public WriteHashmaptoCVSFileUnitTest() { + employeeData = new HashMap<>(); + employeeData.put("Name", "John Doe"); + employeeData.put("Title", "Software Engineer"); + employeeData.put("Department", "Engineering"); + employeeData.put("Salary", "75000"); + } + + @Test + public void givenEmployeeData_whenWriteToCSVUsingFileWriter_thenCSVFileIsCreated() { + + try (FileWriter csvWriter = new FileWriter("employee_data.csv")) { + // Write header row + csvWriter.append("Name,Title,Department,Salary\n"); + + // Write data row + csvWriter.append(employeeData.get("Name")).append(","); + csvWriter.append(employeeData.get("Title")).append(","); + csvWriter.append(employeeData.get("Department")).append(","); + csvWriter.append(employeeData.get("Salary")).append("\n"); + } catch (IOException e) { + e.printStackTrace(); + } + // Ensure the CSV file exists + assertTrue(new File("employee_data.csv").exists(), "CSV file does not exist!"); + + } + + @Test + public void givenCSVFile_whenWriteToCSVUsingApacheCommons_thenContentsMatchExpected() { + + try (CSVPrinter csvPrinter = new CSVPrinter(new FileWriter("employee_data2.csv"), CSVFormat.DEFAULT)) { + // Write header row + csvPrinter.printRecord("Name", "Title", "Department", "Salary"); + + // Write data row + csvPrinter.printRecord(employeeData.get("Name"), employeeData.get("Title"), employeeData.get("Department"), employeeData.get("Salary")); + } catch (IOException e) { + e.printStackTrace(); + } + + // Ensure the CSV file exists + assertTrue(new File("employee_data2.csv").exists()); + } +} diff --git a/core-java-modules/core-java-concurrency-2/src/test/java/com/baeldung/concurrent/completablefuture/CompletableFutureUnitTest.java b/core-java-modules/core-java-concurrency-2/src/test/java/com/baeldung/concurrent/completablefuture/CompletableFutureUnitTest.java new file mode 100644 index 0000000000..5953c6d87a --- /dev/null +++ b/core-java-modules/core-java-concurrency-2/src/test/java/com/baeldung/concurrent/completablefuture/CompletableFutureUnitTest.java @@ -0,0 +1,150 @@ +package com.baeldung.concurrent.completablefuture; + +import static org.junit.jupiter.api.Assertions.assertEquals; +import static org.junit.jupiter.api.Assertions.assertFalse; +import static org.junit.jupiter.api.Assertions.assertThrows; +import static org.junit.jupiter.api.Assertions.assertTrue; +import static org.mockito.ArgumentMatchers.any; +import static org.mockito.Mockito.mock; +import static org.mockito.Mockito.when; + +import java.util.Arrays; +import java.util.List; +import java.util.concurrent.CompletableFuture; +import java.util.concurrent.CompletionException; +import java.util.concurrent.ExecutionException; +import java.util.concurrent.Executor; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.TimeoutException; +import java.util.stream.Collectors; + +import org.junit.Test; + +public class CompletableFutureUnitTest { + + @Test + public void givenAsyncTask_whenProcessingAsyncSucceed_thenReturnSuccess() throws ExecutionException, InterruptedException { + Microservice mockMicroserviceA = mock(Microservice.class); + Microservice mockMicroserviceB = mock(Microservice.class); + + when(mockMicroserviceA.retrieveAsync(any())).thenReturn(CompletableFuture.completedFuture("Hello")); + when(mockMicroserviceB.retrieveAsync(any())).thenReturn(CompletableFuture.completedFuture("World")); + + CompletableFuture resultFuture = processAsync(List.of(mockMicroserviceA, mockMicroserviceB)); + + String result = resultFuture.get(); + assertEquals("HelloWorld", result); + } + + @Test + public void givenAsyncTask_whenProcessingAsyncWithException_thenReturnException() throws ExecutionException, InterruptedException { + Microservice mockMicroserviceA = mock(Microservice.class); + Microservice mockMicroserviceB = mock(Microservice.class); + + when(mockMicroserviceA.retrieveAsync(any())).thenReturn(CompletableFuture.completedFuture("Hello")); + when(mockMicroserviceB.retrieveAsync(any())).thenReturn(CompletableFuture.failedFuture(new RuntimeException("Simulated Exception"))); + CompletableFuture resultFuture = processAsync(List.of(mockMicroserviceA, mockMicroserviceB)); + // Use assertThrows to verify that the expected exception is thrown + ExecutionException exception = assertThrows(ExecutionException.class, resultFuture::get); + // Assert the exception message + assertEquals("Simulated Exception", exception.getCause() + .getMessage()); + } + + @Test + public void givenAsyncTask_whenProcessingAsyncWithTimeout_thenHandleTimeoutException() throws ExecutionException, InterruptedException { + Microservice mockMicroserviceA = mock(Microservice.class); + Microservice mockMicroserviceB = mock(Microservice.class); + Executor delayedExecutor = CompletableFuture.delayedExecutor(200, TimeUnit.MILLISECONDS); + when(mockMicroserviceA.retrieveAsync(any())).thenReturn(CompletableFuture.supplyAsync(() -> "Hello", delayedExecutor)); + Executor delayedExecutor2 = CompletableFuture.delayedExecutor(500, TimeUnit.MILLISECONDS); + when(mockMicroserviceB.retrieveAsync(any())).thenReturn(CompletableFuture.supplyAsync(() -> "World", delayedExecutor2)); + CompletableFuture resultFuture = processAsync(List.of(mockMicroserviceA, mockMicroserviceB)); + assertThrows(TimeoutException.class, () -> resultFuture.get(300, TimeUnit.MILLISECONDS)); + } + + @Test + public void givenCompletableFuture_whenCompleted_thenStateIsDone() { + Executor delayedExecutor = CompletableFuture.delayedExecutor(200, TimeUnit.MILLISECONDS); + CompletableFuture cf1 = CompletableFuture.supplyAsync(() -> "Hello", delayedExecutor); + CompletableFuture cf2 = CompletableFuture.supplyAsync(() -> " World"); + CompletableFuture cf3 = CompletableFuture.supplyAsync(() -> "!"); + CompletableFuture[] cfs = new CompletableFuture[] { cf1, cf2, cf3 }; + + CompletableFuture allCf = CompletableFuture.allOf(cfs); + + assertFalse(allCf.isDone()); + allCf.join(); + String result = Arrays.stream(cfs) + .map(CompletableFuture::join) + .collect(Collectors.joining()); + + assertFalse(allCf.isCancelled()); + assertTrue(allCf.isDone()); + assertFalse(allCf.isCompletedExceptionally()); + assertEquals(result, "Hello World!"); + } + + @Test + public void givenCompletableFuture_whenCompletedWithException_thenStateIsCompletedExceptionally() throws ExecutionException, InterruptedException { + Executor delayedExecutor = CompletableFuture.delayedExecutor(200, TimeUnit.MILLISECONDS); + CompletableFuture cf1 = CompletableFuture.supplyAsync(() -> "Hello", delayedExecutor); + CompletableFuture cf2 = CompletableFuture.failedFuture(new RuntimeException("Simulated Exception")); + CompletableFuture cf3 = CompletableFuture.supplyAsync(() -> "!"); + CompletableFuture[] cfs = new CompletableFuture[] { cf1, cf2, cf3 }; + + CompletableFuture allCf = CompletableFuture.allOf(cfs); + + assertFalse(allCf.isDone()); + assertFalse(allCf.isCompletedExceptionally()); + + // Exception is expected, assert the cause + CompletionException exception = assertThrows(CompletionException.class, allCf::join); + + assertEquals("Simulated Exception", exception.getCause() + .getMessage()); + assertTrue(allCf.isCompletedExceptionally()); + assertTrue(allCf.isDone()); + assertFalse(allCf.isCancelled()); + } + + @Test + public void givenCompletableFuture_whenCancelled_thenStateIsCancelled() throws ExecutionException, InterruptedException { + Executor delayedExecutor = CompletableFuture.delayedExecutor(200, TimeUnit.MILLISECONDS); + CompletableFuture cf1 = CompletableFuture.supplyAsync(() -> "Hello", delayedExecutor); + CompletableFuture cf2 = CompletableFuture.supplyAsync(() -> " World"); + CompletableFuture cf3 = CompletableFuture.supplyAsync(() -> "!"); + CompletableFuture[] cfs = new CompletableFuture[] { cf1, cf2, cf3 }; + CompletableFuture allCf = CompletableFuture.allOf(cfs); + assertFalse(allCf.isDone()); + assertFalse(allCf.isCompletedExceptionally()); + allCf.cancel(true); + assertTrue(allCf.isCancelled()); + assertTrue(allCf.isDone()); + } + + CompletableFuture processAsync(List microservices) { + List> dataFetchFutures = fetchDataAsync(microservices); + return combineResults(dataFetchFutures); + } + + private List> fetchDataAsync(List microservices) { + return microservices.stream() + .map(client -> client.retrieveAsync("")) + .collect(Collectors.toList()); + } + + private CompletableFuture combineResults(List> dataFetchFutures) { + return CompletableFuture.allOf(dataFetchFutures.toArray(new CompletableFuture[0])) + .thenApply(v -> dataFetchFutures.stream() + .map(future -> future.exceptionally(ex -> { + throw new CompletionException(ex); + }) + .join()) + .collect(Collectors.joining())); + } + + interface Microservice { + CompletableFuture retrieveAsync(String input); + } +} diff --git a/core-java-modules/core-java-concurrency-advanced-3/pom.xml b/core-java-modules/core-java-concurrency-advanced-3/pom.xml index 7fa859c2d5..e3b399782e 100644 --- a/core-java-modules/core-java-concurrency-advanced-3/pom.xml +++ b/core-java-modules/core-java-concurrency-advanced-3/pom.xml @@ -85,12 +85,12 @@ 1.8 1.8 0.22.6 - 1.9.5 + 1.9.20.1 0.43 1.2.3 0.14.1 - 1.9.1 - 1.9.1 + 1.9.20.1 + 1.9.20.1 \ No newline at end of file diff --git a/core-java-modules/core-java-concurrency-advanced-5/README.md b/core-java-modules/core-java-concurrency-advanced-5/README.md new file mode 100644 index 0000000000..d991b6cc34 --- /dev/null +++ b/core-java-modules/core-java-concurrency-advanced-5/README.md @@ -0,0 +1,4 @@ + +### Relevant Articles: +- [Why wait() Requires Synchronization?](https://www.baeldung.com/java-wait-necessary-synchronization) +- [Working with Exceptions in Java CompletableFuture](https://www.baeldung.com/java-exceptions-completablefuture) diff --git a/core-java-modules/core-java-concurrency-advanced-5/pom.xml b/core-java-modules/core-java-concurrency-advanced-5/pom.xml new file mode 100644 index 0000000000..b84d3810bb --- /dev/null +++ b/core-java-modules/core-java-concurrency-advanced-5/pom.xml @@ -0,0 +1,36 @@ + + + + 4.0.0 + core-java-concurrency-advanced-5 + core-java-concurrency-advanced-5 + jar + + + com.baeldung.core-java-modules + core-java-modules + 0.0.1-SNAPSHOT + + + + core-java-concurrency-advanced-5 + + + org.apache.maven.plugins + maven-compiler-plugin + + ${maven.compiler.source} + ${maven.compiler.target} + + + + + + + 1.8 + 1.8 + + + \ No newline at end of file diff --git a/core-java-modules/core-java-concurrency-advanced-5/src/main/java/com/baeldung/callback/completablefuture/CompletableFutureCallbackExample.java b/core-java-modules/core-java-concurrency-advanced-5/src/main/java/com/baeldung/callback/completablefuture/CompletableFutureCallbackExample.java new file mode 100644 index 0000000000..1c642d4ef7 --- /dev/null +++ b/core-java-modules/core-java-concurrency-advanced-5/src/main/java/com/baeldung/callback/completablefuture/CompletableFutureCallbackExample.java @@ -0,0 +1,30 @@ +package com.baeldung.callback.completablefuture; + +import java.util.concurrent.CompletableFuture; + +public class CompletableFutureCallbackExample { + public static void main(String[] args) { + CompletableFuture completableFuture = new CompletableFuture<>(); + Runnable runnable = downloadFile(completableFuture); + completableFuture.whenComplete((res, error) -> { + if (error != null) { + // handle the exception scenario + } else if (res != null) { + // send data to DB + } + }); + new Thread(runnable).start(); + } + + private static Runnable downloadFile(CompletableFuture completableFuture) { + return () -> { + try { + //logic to download file + Thread.sleep(5000); + } catch (InterruptedException e) { + e.printStackTrace(); + } + completableFuture.complete("pic.jpg"); + }; + } +} diff --git a/core-java-modules/core-java-concurrency-advanced-5/src/main/java/com/baeldung/callback/listenablefuture/ListenableFutureCallbackExample.java b/core-java-modules/core-java-concurrency-advanced-5/src/main/java/com/baeldung/callback/listenablefuture/ListenableFutureCallbackExample.java new file mode 100644 index 0000000000..f3a5e889af --- /dev/null +++ b/core-java-modules/core-java-concurrency-advanced-5/src/main/java/com/baeldung/callback/listenablefuture/ListenableFutureCallbackExample.java @@ -0,0 +1,42 @@ +package com.baeldung.callback.listenablefuture; + +import java.util.concurrent.Callable; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; + +import com.google.common.util.concurrent.FutureCallback; +import com.google.common.util.concurrent.Futures; +import com.google.common.util.concurrent.ListenableFuture; +import com.google.common.util.concurrent.ListeningExecutorService; +import com.google.common.util.concurrent.MoreExecutors; + + +public class ListenableFutureCallbackExample { + public static void main(String[] args) { + + ExecutorService executorService = Executors.newFixedThreadPool(1); + ListeningExecutorService pool = MoreExecutors.listeningDecorator(executorService); + ListenableFuture listenableFuture = pool.submit(downloadFile()); + + Futures.addCallback(listenableFuture, new FutureCallback() { + @Override + public void onSuccess(String result) { + // code to push fileName to DB + } + + @Override + public void onFailure(Throwable throwable) { + // code to take appropriate action when there is an error + } + }, executorService); + } + + private static Callable downloadFile() { + return () -> { + // Mimicking the downloading of a file by adding a sleep call + Thread.sleep(5000); + return "pic.jpg"; + }; + } + +} diff --git a/core-java-modules/core-java-concurrency-advanced-5/src/main/java/com/baeldung/wait_synchronization/ConditionChecker.java b/core-java-modules/core-java-concurrency-advanced-5/src/main/java/com/baeldung/wait_synchronization/ConditionChecker.java new file mode 100644 index 0000000000..34e0a7522b --- /dev/null +++ b/core-java-modules/core-java-concurrency-advanced-5/src/main/java/com/baeldung/wait_synchronization/ConditionChecker.java @@ -0,0 +1,24 @@ +package com.baeldung.wait_synchronization; + +public class ConditionChecker { + + private volatile boolean jobIsDone; + private final Object lock = new Object(); + + public void ensureCondition() { + synchronized (lock) { + while (!jobIsDone) { + try { + lock.wait(); + } catch (InterruptedException e) { } + } + } + } + + public void complete() { + synchronized (lock) { + jobIsDone = true; + lock.notify(); + } + } +} diff --git a/core-java-modules/core-java-concurrency-advanced-5/src/test/java/com/baeldung/exceptions_completablefuture/CompletableFutureExceptionsHandlingUnitTest.java b/core-java-modules/core-java-concurrency-advanced-5/src/test/java/com/baeldung/exceptions_completablefuture/CompletableFutureExceptionsHandlingUnitTest.java new file mode 100644 index 0000000000..afb31f7617 --- /dev/null +++ b/core-java-modules/core-java-concurrency-advanced-5/src/test/java/com/baeldung/exceptions_completablefuture/CompletableFutureExceptionsHandlingUnitTest.java @@ -0,0 +1,126 @@ +package com.baeldung.exceptions_completablefuture; + +import java.util.List; +import java.util.concurrent.CompletableFuture; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.ExecutionException; +import java.util.stream.Stream; + +import org.assertj.core.api.Assertions; +import org.junit.jupiter.params.ParameterizedTest; +import org.junit.jupiter.params.provider.Arguments; +import org.junit.jupiter.params.provider.MethodSource; + +public class CompletableFutureExceptionsHandlingUnitTest { + + @ParameterizedTest + @MethodSource("parametersSource_handle") + void whenCompletableFutureIsScheduled_thenHandleStageIsAlwaysInvoked(int radius, long expected) + throws ExecutionException, InterruptedException { + long actual = CompletableFuture + .supplyAsync(() -> { + if (radius <= 0) { + throw new IllegalArgumentException("Supplied with non-positive radius '%d'"); + } + return Math.round(Math.pow(radius, 2) * Math.PI); + }) + .handle((result, ex) -> { + if (ex == null) { + return result; + } else { + return -1L; + } + }) + .get(); + + Assertions.assertThat(actual).isEqualTo(expected); + } + + @ParameterizedTest + @MethodSource("parametersSource_exceptionally") + void whenCompletableFutureIsScheduled_thenExceptionallyExecutedOnlyOnFailure(int a, int b, int c, long expected) + throws ExecutionException, InterruptedException { + long actual = CompletableFuture + .supplyAsync(() -> { + if (a <= 0 || b <= 0 || c <= 0) { + throw new IllegalArgumentException(String.format("Supplied with incorrect edge length [%s]", List.of(a, b, c))); + } + return a * b * c; + }) + .exceptionally((ex) -> -1) + .get(); + + Assertions.assertThat(actual).isEqualTo(expected); + } + + @ParameterizedTest + @MethodSource("parametersSource_exceptionally") + void givenCompletableFutureIsScheduled_whenHandleIsAlreadyPresent_thenExceptionallyIsNotExecuted(int a, int b, int c, long expected) + throws ExecutionException, InterruptedException { + long actual = CompletableFuture + .supplyAsync(() -> { + if (a <= 0 || b <= 0 || c <= 0) { + throw new IllegalArgumentException(String.format("Supplied with incorrect edge length [%s]", List.of(a, b, c))); + } + return a * b * c; + }) + .handle((result, throwable) -> { + if (throwable != null) { + return -1; + } + return result; + }) + .exceptionally((ex) -> { + System.exit(1); + return 0; + }) + .get(); + + Assertions.assertThat(actual).isEqualTo(expected); + } + + @ParameterizedTest + @MethodSource("parametersSource_whenComplete") + void whenCompletableFutureIsScheduled_thenWhenCompletedExecutedAlways(Double a, long expected, Class ifAny) { + try { + CountDownLatch countDownLatch = new CountDownLatch(1); + + long actual = CompletableFuture + .supplyAsync(() -> { + if (a.isNaN()) { + throw new IllegalArgumentException("Supplied value is NaN"); + } + return Math.round(Math.pow(a, 2)); + }) + .whenComplete((result, exception) -> countDownLatch.countDown()) + .get(); + + Assertions.assertThat(countDownLatch.await(20L, java.util.concurrent.TimeUnit.SECONDS)); + Assertions.assertThat(actual).isEqualTo(expected); + } catch (Exception e) { + Assertions.assertThat(e.getClass()).isSameAs(ExecutionException.class); + Assertions.assertThat(e.getCause().getClass()).isSameAs(ifAny); + } + } + + static Stream parametersSource_handle() { + return Stream.of( + Arguments.of(1, 3), + Arguments.of(-1, -1) + ); + } + + static Stream parametersSource_exceptionally() { + return Stream.of( + Arguments.of(1, 5, 5, 25), + Arguments.of(-1, 10, 15, -1) + ); + } + + static Stream parametersSource_whenComplete() { + return Stream.of( + Arguments.of(2d, 4, null), + Arguments.of(Double.NaN, 1, IllegalArgumentException.class) + ); + } +} diff --git a/core-java-modules/core-java-concurrency-advanced-5/src/test/java/com/baeldung/wait_synchronization/ConditionCheckerUnitTest.java b/core-java-modules/core-java-concurrency-advanced-5/src/test/java/com/baeldung/wait_synchronization/ConditionCheckerUnitTest.java new file mode 100644 index 0000000000..2698640e6a --- /dev/null +++ b/core-java-modules/core-java-concurrency-advanced-5/src/test/java/com/baeldung/wait_synchronization/ConditionCheckerUnitTest.java @@ -0,0 +1,22 @@ +package com.baeldung.wait_synchronization; + +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; + +import org.assertj.core.api.Assertions; +import org.junit.jupiter.api.Test; + +class ConditionCheckerUnitTest { + + @Test + public void givenBothMethodsAreSynchronized_whenBothMethodsAreCalled_thenNoExceptionsOrDeadlocks() { + ConditionChecker conditionChecker = new ConditionChecker(); + + ExecutorService executorService = Executors.newFixedThreadPool(2); + + Assertions.assertThatCode(() -> { + executorService.submit(conditionChecker::ensureCondition); + executorService.submit(conditionChecker::complete); + }).doesNotThrowAnyException(); + } +} \ No newline at end of file diff --git a/core-java-modules/core-java-concurrency-basic-3/README.md b/core-java-modules/core-java-concurrency-basic-3/README.md index b9c66b279c..1021544e11 100644 --- a/core-java-modules/core-java-concurrency-basic-3/README.md +++ b/core-java-modules/core-java-concurrency-basic-3/README.md @@ -10,4 +10,7 @@ This module contains articles about basic Java concurrency. - [Returning a Value After Finishing Thread’s Job in Java](https://www.baeldung.com/java-return-value-after-thread-finish) - [CompletableFuture and ThreadPool in Java](https://www.baeldung.com/java-completablefuture-threadpool) - [CompletableFuture allOf().join() vs. CompletableFuture.join()](https://www.baeldung.com/java-completablefuture-allof-join) +- [Retry Logic with CompletableFuture](https://www.baeldung.com/java-completablefuture-retry-logic) +- [Convert From List of CompletableFuture to CompletableFuture List](https://www.baeldung.com/java-completablefuture-list-convert) +- [Synchronize a Static Variable Among Different Threads](https://www.baeldung.com/java-synchronize-static-variable-different-threads) - [[<-- Prev]](../core-java-concurrency-basic-2) diff --git a/core-java-modules/core-java-concurrency-basic-3/src/main/java/com/baeldung/concurrent/completablefuture/retry/RetryCompletableFuture.java b/core-java-modules/core-java-concurrency-basic-3/src/main/java/com/baeldung/concurrent/completablefuture/retry/RetryCompletableFuture.java new file mode 100644 index 0000000000..a3df6b3624 --- /dev/null +++ b/core-java-modules/core-java-concurrency-basic-3/src/main/java/com/baeldung/concurrent/completablefuture/retry/RetryCompletableFuture.java @@ -0,0 +1,63 @@ +package com.baeldung.concurrent.completablefuture.retry; + +import java.util.concurrent.CompletableFuture; +import java.util.function.Function; +import java.util.function.Supplier; + +public class RetryCompletableFuture { + public static CompletableFuture retryTask(Supplier supplier, int maxRetries) { + Supplier retryableSupplier = retryFunction(supplier, maxRetries); + return CompletableFuture.supplyAsync(retryableSupplier); + } + + static Supplier retryFunction(Supplier supplier, int maxRetries) { + return () -> { + int retries = 0; + while (retries < maxRetries) { + try { + return supplier.get(); + } catch (Exception e) { + retries++; + } + } + throw new IllegalStateException(String.format("Task failed after %s attempts", maxRetries)); + }; + } + + public static CompletableFuture retryUnsafe(Supplier supplier, int maxRetries) { + CompletableFuture cf = CompletableFuture.supplyAsync(supplier); + sleep(100l); + for (int i = 0; i < maxRetries; i++) { + cf = cf.exceptionally(__ -> supplier.get()); + } + return cf; + } + + public static CompletableFuture retryNesting(Supplier supplier, int maxRetries) { + CompletableFuture cf = CompletableFuture.supplyAsync(supplier); + sleep(100); + for (int i = 0; i < maxRetries; i++) { + cf = cf.thenApply(CompletableFuture::completedFuture) + .exceptionally(__ -> CompletableFuture.supplyAsync(supplier)) + .thenCompose(Function.identity()); + } + return cf; + } + + public static CompletableFuture retryExceptionallyAsync(Supplier supplier, int maxRetries) { + CompletableFuture cf = CompletableFuture.supplyAsync(supplier); + sleep(100); + for (int i = 0; i < maxRetries; i++) { + cf = cf.exceptionallyAsync(__ -> supplier.get()); + } + return cf; + } + + private static void sleep(long millis) { + try { + Thread.sleep(millis); + } catch (InterruptedException e) { + throw new RuntimeException(e); + } + } +} diff --git a/core-java-modules/core-java-concurrency-basic-3/src/main/java/com/baeldung/concurrent/completablefuturelist/Application.java b/core-java-modules/core-java-concurrency-basic-3/src/main/java/com/baeldung/concurrent/completablefuturelist/Application.java new file mode 100644 index 0000000000..be5d9e8479 --- /dev/null +++ b/core-java-modules/core-java-concurrency-basic-3/src/main/java/com/baeldung/concurrent/completablefuturelist/Application.java @@ -0,0 +1,100 @@ +package com.baeldung.concurrent.completablefuturelist; + +import java.util.ArrayList; +import java.util.List; +import java.util.concurrent.CompletableFuture; +import java.util.concurrent.Executors; +import java.util.concurrent.ScheduledExecutorService; +import java.util.stream.Collectors; + +public class Application { + + ScheduledExecutorService asyncOperationEmulation; + + Application initialize() { + asyncOperationEmulation = Executors.newScheduledThreadPool(10); + return this; + } + + CompletableFuture asyncOperation(String operationId) { + CompletableFuture cf = new CompletableFuture<>(); + asyncOperationEmulation.submit(() -> { + // The following lines simulate an exception happening on the 567th operation + // if (operationId.endsWith("567")) { + // cf.completeExceptionally(new Exception("Error on operation " + operationId)); + // return; + // } + try { + Thread.sleep(100); + cf.complete(operationId); + } catch (InterruptedException e) { + System.err.println("Thread interrupted error"); + cf.completeExceptionally(e); + } + }); + return cf; + } + + void startNaive() { + List> futures = new ArrayList<>(); + for (int i = 1; i <= 1000; i++) { + String operationId = "Naive-Operation-" + i; + futures.add(asyncOperation(operationId)); + } + + CompletableFuture> aggregate = CompletableFuture.completedFuture(new ArrayList<>()); + for (CompletableFuture future : futures) { + aggregate = aggregate.thenCompose(list -> { + try { + list.add(future.get()); + return CompletableFuture.completedFuture(list); + } catch (Exception e) { + final CompletableFuture> excFuture = new CompletableFuture<>(); + excFuture.completeExceptionally(e); + return excFuture; + } + }); + } + + try { + final List results = aggregate.join(); + System.out.println("Printing first 10 results"); + for (int i = 0; i < 10; i++) { + System.out.println("Finished " + results.get(i)); + } + } finally { + close(); + } + } + + void start() { + List> futures = new ArrayList<>(); + for (int i = 1; i <= 1000; i++) { + String operationId = "Operation-" + i; + futures.add(asyncOperation(operationId)); + } + CompletableFuture[] futuresArray = futures.toArray(new CompletableFuture[0]); + CompletableFuture> listFuture = CompletableFuture.allOf(futuresArray).thenApply(v -> futures.stream().map(CompletableFuture::join).collect(Collectors.toList())); + try { + final List results = listFuture.join(); + System.out.println("Printing first 10 results"); + for (int i = 0; i < 10; i++) { + System.out.println("Finished " + results.get(i)); + } + } finally { + close(); + } + } + + void close() { + asyncOperationEmulation.shutdownNow(); + } + + public static void main(String[] args) { + new Application().initialize() + // Switch between .startNaive() and .start() to test both implementations + // .startNaive(); + .start(); + } + +} diff --git a/core-java-modules/core-java-concurrency-basic-3/src/main/java/com/baeldung/concurrent/synchronizestatic/atomicinteger/Employee.java b/core-java-modules/core-java-concurrency-basic-3/src/main/java/com/baeldung/concurrent/synchronizestatic/atomicinteger/Employee.java new file mode 100644 index 0000000000..bb7c1c6b4c --- /dev/null +++ b/core-java-modules/core-java-concurrency-basic-3/src/main/java/com/baeldung/concurrent/synchronizestatic/atomicinteger/Employee.java @@ -0,0 +1,30 @@ +package com.baeldung.concurrent.synchronizestatic.atomicinteger; + +import java.util.concurrent.atomic.AtomicInteger; + +/** + * Synchronizing static variable with AtomicInteger. + */ +public class Employee { + + private static final AtomicInteger count = new AtomicInteger(0); + + int id; + String name; + String title; + + public Employee(int id, String name, String title) { + incrementCount(); + this.id = id; + this.name = name; + this.title = title; + } + + private static void incrementCount() { + count.incrementAndGet(); + } + + public static int getCount() { + return count.get(); + } +} diff --git a/core-java-modules/core-java-concurrency-basic-3/src/main/java/com/baeldung/concurrent/synchronizestatic/none/Employee.java b/core-java-modules/core-java-concurrency-basic-3/src/main/java/com/baeldung/concurrent/synchronizestatic/none/Employee.java new file mode 100644 index 0000000000..ba722e15e9 --- /dev/null +++ b/core-java-modules/core-java-concurrency-basic-3/src/main/java/com/baeldung/concurrent/synchronizestatic/none/Employee.java @@ -0,0 +1,27 @@ +package com.baeldung.concurrent.synchronizestatic.none; + +/** + * No synchronization. + */ +public class Employee { + + static int count; + int id; + String name; + String title; + + public Employee(int id, String name, String title) { + incrementCount(); + this.id = id; + this.name = name; + this.title = title; + } + + private static void incrementCount() { + System.out.println("Count = " + ++count); + } + + public static Integer getCount() { + return count; + } +} diff --git a/core-java-modules/core-java-concurrency-basic-3/src/main/java/com/baeldung/concurrent/synchronizestatic/reentrantlock/Employee.java b/core-java-modules/core-java-concurrency-basic-3/src/main/java/com/baeldung/concurrent/synchronizestatic/reentrantlock/Employee.java new file mode 100644 index 0000000000..e74013ad0e --- /dev/null +++ b/core-java-modules/core-java-concurrency-basic-3/src/main/java/com/baeldung/concurrent/synchronizestatic/reentrantlock/Employee.java @@ -0,0 +1,43 @@ +package com.baeldung.concurrent.synchronizestatic.reentrantlock; + +import java.util.concurrent.locks.ReentrantLock; + +/** + * Synchronizing static variable with a Reenatrant Lock. + */ +public class Employee { + + private static final ReentrantLock lock = new ReentrantLock(); + + static int count; + int id; + String name; + String title; + + public Employee(int id, String name, String title) { + incrementCount(); + this.id = id; + this.name = name; + this.title = title; + } + + private static void incrementCount() { + lock.lock(); + try { + System.out.println("Count = " + ++count); + } + finally { + lock.unlock(); + } + } + + public static int getCount() { + lock.lock(); + try { + return count; + } + finally { + lock.unlock(); + } + } +} diff --git a/core-java-modules/core-java-concurrency-basic-3/src/main/java/com/baeldung/concurrent/synchronizestatic/synchronizedblock/Employee.java b/core-java-modules/core-java-concurrency-basic-3/src/main/java/com/baeldung/concurrent/synchronizestatic/synchronizedblock/Employee.java new file mode 100644 index 0000000000..4cf04e5b06 --- /dev/null +++ b/core-java-modules/core-java-concurrency-basic-3/src/main/java/com/baeldung/concurrent/synchronizestatic/synchronizedblock/Employee.java @@ -0,0 +1,33 @@ +package com.baeldung.concurrent.synchronizestatic.synchronizedblock; + +/** + * Synchronizing static variable with a synchronized block. + */ +public class Employee { + + private static final Object lock = new Object(); + + static int count; + int id; + String name; + String title; + + public Employee(int id, String name, String title) { + incrementCount(); + this.id = id; + this.name = name; + this.title = title; + } + + private static void incrementCount() { + synchronized(lock) { + System.out.println("Count = " + ++count); + } + } + + public static int getCount() { + synchronized(lock) { + return count; + } + } +} diff --git a/core-java-modules/core-java-concurrency-basic-3/src/main/java/com/baeldung/concurrent/synchronizestatic/synchronizedclass/Employee.java b/core-java-modules/core-java-concurrency-basic-3/src/main/java/com/baeldung/concurrent/synchronizestatic/synchronizedclass/Employee.java new file mode 100644 index 0000000000..627040e88c --- /dev/null +++ b/core-java-modules/core-java-concurrency-basic-3/src/main/java/com/baeldung/concurrent/synchronizestatic/synchronizedclass/Employee.java @@ -0,0 +1,31 @@ +package com.baeldung.concurrent.synchronizestatic.synchronizedclass; + +/** + * Synchronizing static variable with a synchronized block. + */ +public class Employee +{ + static int count; + int id; + String name; + String title; + + public Employee(int id, String name, String title) { + incrementCount(); + this.id = id; + this.name = name; + this.title = title; + } + + private static void incrementCount() { + synchronized(Employee.class) { + System.out.println("Count = " + ++count); + } + } + + public static int getCount() { + synchronized(Employee.class) { + return count; + } + } +} diff --git a/core-java-modules/core-java-concurrency-basic-3/src/main/java/com/baeldung/concurrent/synchronizestatic/synchronizedmethod/Employee.java b/core-java-modules/core-java-concurrency-basic-3/src/main/java/com/baeldung/concurrent/synchronizestatic/synchronizedmethod/Employee.java new file mode 100644 index 0000000000..f0a785c427 --- /dev/null +++ b/core-java-modules/core-java-concurrency-basic-3/src/main/java/com/baeldung/concurrent/synchronizestatic/synchronizedmethod/Employee.java @@ -0,0 +1,27 @@ +package com.baeldung.concurrent.synchronizestatic.synchronizedmethod; + +/** + * Synchronizing static variable with a synchronized method. + */ +public class Employee { + static int count; + int id; + String name; + String title; + + public Employee(int id, String name, String title) + { + incrementCount(); + this.id = id; + this.name = name; + this.title = title; + } + + private static synchronized void incrementCount() { + System.out.println("Count = " + ++count); + } + + public static synchronized int getCount() { + return count; + } +} diff --git a/core-java-modules/core-java-concurrency-basic-3/src/test/java/com/baeldung/concurrent/completablefuture/retry/RetryCompletableFutureUnitTest.java b/core-java-modules/core-java-concurrency-basic-3/src/test/java/com/baeldung/concurrent/completablefuture/retry/RetryCompletableFutureUnitTest.java new file mode 100644 index 0000000000..ea49f0fa08 --- /dev/null +++ b/core-java-modules/core-java-concurrency-basic-3/src/test/java/com/baeldung/concurrent/completablefuture/retry/RetryCompletableFutureUnitTest.java @@ -0,0 +1,120 @@ +package com.baeldung.concurrent.completablefuture.retry; + +import static com.baeldung.concurrent.completablefuture.retry.RetryCompletableFuture.retryExceptionallyAsync; +import static com.baeldung.concurrent.completablefuture.retry.RetryCompletableFuture.retryNesting; +import static com.baeldung.concurrent.completablefuture.retry.RetryCompletableFuture.retryTask; +import static com.baeldung.concurrent.completablefuture.retry.RetryCompletableFuture.retryUnsafe; +import static org.assertj.core.api.Assertions.assertThat; +import static org.assertj.core.api.Assertions.assertThatThrownBy; + +import java.util.concurrent.CompletableFuture; +import java.util.concurrent.CompletionException; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.function.Supplier; + +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; + +class RetryCompletableFutureUnitTest { + private AtomicInteger retriesCounter = new AtomicInteger(0); + + @BeforeEach + void beforeEach() { + retriesCounter.set(0); + } + + @Test + void whenRetryingTask_thenReturnsCorrectlyAfterFourInvocations() { + Supplier codeToRun = () -> failFourTimesThenReturn(100); + + CompletableFuture result = retryTask(codeToRun, 10); + + assertThat(result.join()).isEqualTo(100); + assertThat(retriesCounter).hasValue(4); + } + + @Test + void whenRetryingTask_thenThrowsExceptionAfterThreeInvocations() { + Supplier codeToRun = () -> failFourTimesThenReturn(100); + + CompletableFuture result = retryTask(codeToRun, 3); + + assertThatThrownBy(result::join) + .isInstanceOf(CompletionException.class) + .hasMessageContaining("IllegalStateException: Task failed after 3 attempts"); + } + + @Test + void whenRetryingExceptionally_thenReturnsCorrectlyAfterFourInvocations() { + Supplier codeToRun = () -> failFourTimesThenReturn(100); + + CompletableFuture result = retryUnsafe(codeToRun, 10); + + assertThat(result.join()).isEqualTo(100); + assertThat(retriesCounter).hasValue(4); + } + + @Test + void whenRetryingExceptionally_thenThrowsExceptionAfterThreeInvocations() { + Supplier codeToRun = () -> failFourTimesThenReturn(100); + + CompletableFuture result = retryUnsafe(codeToRun, 3); + + assertThatThrownBy(result::join) + .isInstanceOf(CompletionException.class) + .hasMessageContaining("RuntimeException: task failed for 3 time(s)"); + } + + @Test + void whenRetryingExceptionallyAsync_thenReturnsCorrectlyAfterFourInvocations() { + Supplier codeToRun = () -> failFourTimesThenReturn(100); + + CompletableFuture result = retryExceptionallyAsync(codeToRun, 10); + + assertThat(result.join()).isEqualTo(100); + assertThat(retriesCounter).hasValue(4); + } + + @Test + void whenRetryingExceptionallyAsync_thenThrowsExceptionAfterThreeInvocations() { + Supplier codeToRun = () -> failFourTimesThenReturn(100); + + CompletableFuture result = retryExceptionallyAsync(codeToRun, 3); + + assertThatThrownBy(result::join) + .isInstanceOf(CompletionException.class) + .hasMessageContaining("RuntimeException: task failed for 3 time(s)"); + } + + @Test + void whenRetryingNesting_thenReturnsCorrectlyAfterFourInvocations() { + Supplier codeToRun = () -> failFourTimesThenReturn(100); + + CompletableFuture result = retryNesting(codeToRun, 10); + + assertThat(result.join()).isEqualTo(100); + assertThat(retriesCounter).hasValue(4); + } + + @Test + void whenRetryingNesting_thenThrowsExceptionAfterThreeInvocations() { + Supplier codeToRun = () -> failFourTimesThenReturn(100); + + CompletableFuture result = retryNesting(codeToRun, 3); + + assertThatThrownBy(result::join) + .isInstanceOf(CompletionException.class) + .hasMessageContaining("RuntimeException: task failed for 3 time(s)"); + } + + int failFourTimesThenReturn(int returnValue) { + int retryNr = retriesCounter.get(); + System.out.println(String.format("invocation: %s, thread: %s", retryNr, Thread.currentThread().getName())); + if (retryNr < 4) { + retriesCounter.set(retryNr + 1); + throw new RuntimeException(String.format("task failed for %s time(s)", retryNr)); + } + return returnValue; + } + +} diff --git a/core-java-modules/core-java-concurrency-basic-3/src/test/java/com/baeldung/concurrent/synchronizestatic/SychronizeStaticDataUnitTest.java b/core-java-modules/core-java-concurrency-basic-3/src/test/java/com/baeldung/concurrent/synchronizestatic/SychronizeStaticDataUnitTest.java new file mode 100644 index 0000000000..b4e03673a1 --- /dev/null +++ b/core-java-modules/core-java-concurrency-basic-3/src/test/java/com/baeldung/concurrent/synchronizestatic/SychronizeStaticDataUnitTest.java @@ -0,0 +1,90 @@ +package com.baeldung.concurrent.synchronizestatic; + +import org.junit.Test; + +import java.util.concurrent.Executor; +import java.util.concurrent.Executors; + +/** + * The tests in this class show the output of creating multiple + * types of Employee classes in the synchronizedstatic + * package. When not synchronized the out will not be sequential; + * when it is synchronized the output will be in sequential. + */ +public class SychronizeStaticDataUnitTest { + private final Executor pool = Executors.newFixedThreadPool(4); + + private final int numberToTest = 100; + + @Test + public void whenNotSynchronized_thenDataOutOfOrder() { + + System.out.println("No synchronization"); + + for(int i = 0; i < numberToTest; i++) { + int finalI = i; + pool.execute(() -> { + new com.baeldung.concurrent.synchronizestatic.none.Employee(finalI, "John", "Smith"); + }); + } + } + + @Test + public void whenSynchronizedMethod_thenDataInOrder() { + + System.out.println("Synchronization with synchronized method"); + + for(int i = 0; i < numberToTest; i++) { + int finalI = i; + pool.execute(() -> { + new com.baeldung.concurrent.synchronizestatic.synchronizedmethod.Employee(finalI, "John", "Smith"); + }); + } + } + + @Test + public void whenSynchronizedClass_thenDataInOrder() { + + System.out.println("Synchronization with synchronized block on class"); + + for(int i = 0; i < numberToTest; i++) { + int finalI = i; + pool.execute(() -> { + new com.baeldung.concurrent.synchronizestatic.synchronizedclass.Employee(finalI, "John", "Smith"); + }); + } + } + + @Test + public void whenSynchronizedBlock_thenDataInOrder() { + + System.out.println("Synchronization with synchronized block on a private object"); + + for(int i = 0; i < numberToTest; i++) { + int finalI = i; + pool.execute(() -> { + new com.baeldung.concurrent.synchronizestatic.synchronizedblock.Employee(finalI, "John", "Smith"); + }); + } + } + + @Test + public void whenAtomicInteger_thenDataInOrder() { + // Not straight forward to test this because we cannot log/print + // and increment values in a synchronized fashion like other + // tests + } + + @Test + public void whenReentrantLock_thenDataInOrder() { + + System.out.println("Synchronization with ReentrantLock"); + + for(int i = 0; i < numberToTest; i++) { + int finalI = i; + pool.execute(() -> { + new com.baeldung.concurrent.synchronizestatic.reentrantlock.Employee(finalI, "John", "Smith"); + }); + } + } +} diff --git a/core-java-modules/core-java-concurrency-simple/README.md b/core-java-modules/core-java-concurrency-simple/README.md index 5cbfc67862..422d33e2c3 100644 --- a/core-java-modules/core-java-concurrency-simple/README.md +++ b/core-java-modules/core-java-concurrency-simple/README.md @@ -12,6 +12,7 @@ This module contains articles about Java Concurrency that are also part of an Eb - [Guide to the Volatile Keyword in Java](https://www.baeldung.com/java-volatile) - [A Guide to the Java ExecutorService](https://www.baeldung.com/java-executor-service-tutorial) - [Guide To CompletableFuture](https://www.baeldung.com/java-completablefuture) +- [How To Manage Timeout for CompletableFuture](https://www.baeldung.com/java-completablefuture-timeout) ### NOTE: diff --git a/core-java-modules/core-java-concurrency-simple/pom.xml b/core-java-modules/core-java-concurrency-simple/pom.xml index a16df4fc97..720ab5a0ed 100644 --- a/core-java-modules/core-java-concurrency-simple/pom.xml +++ b/core-java-modules/core-java-concurrency-simple/pom.xml @@ -12,6 +12,15 @@ 0.0.1-SNAPSHOT + + + org.wiremock + wiremock + 3.1.0 + test + + + core-java-concurrency-simple diff --git a/core-java-modules/core-java-concurrency-simple/src/test/java/com/baeldung/concurrent/completablefuture/CompletableFutureTimeoutUnitTest.java b/core-java-modules/core-java-concurrency-simple/src/test/java/com/baeldung/concurrent/completablefuture/CompletableFutureTimeoutUnitTest.java new file mode 100644 index 0000000000..d04865026b --- /dev/null +++ b/core-java-modules/core-java-concurrency-simple/src/test/java/com/baeldung/concurrent/completablefuture/CompletableFutureTimeoutUnitTest.java @@ -0,0 +1,182 @@ +package com.baeldung.concurrent.completablefuture; + +import com.github.tomakehurst.wiremock.WireMockServer; +import com.github.tomakehurst.wiremock.client.WireMock; +import org.junit.jupiter.api.AfterAll; +import org.junit.jupiter.api.BeforeAll; +import org.junit.jupiter.api.Test; +import org.junit.jupiter.api.TestInstance; + +import java.io.BufferedReader; +import java.io.IOException; +import java.io.InputStreamReader; +import java.net.HttpURLConnection; +import java.net.URL; +import java.util.concurrent.*; + +import static com.github.tomakehurst.wiremock.client.WireMock.*; +import static org.junit.jupiter.api.Assertions.assertEquals; +import static org.junit.jupiter.api.Assertions.assertThrows; + +@TestInstance(TestInstance.Lifecycle.PER_CLASS) +class CompletableFutureTimeoutUnitTest { + private WireMockServer wireMockServer; + private ScheduledExecutorService executorService; + private static final int DEFAULT_TIMEOUT = 1000; //1 seconds + private static final String DEFAULT_PRODUCT = """ + { + "products": [ + { + "id": 2, + "title": "iPhone X", + "description": "SIM-Free, Model A19211 6.5-inch Super Retina HD display with OLED technology A12 Bionic chip with ...", + "price": 899, + "discountPercentage": 0.0, + "rating": 4.44, + "stock": 34, + "brand": "Apple", + "category": "smartphones" + }, + { + "id": 3, + "title": "Samsung Universe 9", + "description": "Samsung's new variant which goes beyond Galaxy to the Universe", + "price": 1249, + "discountPercentage": 0.0, + "rating": 4.09, + "stock": 36, + "brand": "Samsung", + "category": "smartphones" + } + ], + "total": 2 + }"""; + private static final String PRODUCT_OFFERS = """ + { + "products": [ + { + "id": 1, + "title": "iPhone 9", + "description": "An apple mobile which is nothing like apple", + "price": 549, + "discountPercentage": 12.96, + "rating": 4.69, + "stock": 94, + "brand": "Apple", + "category": "smartphones" + }, + { + "id": 2, + "title": "iPhone X", + "description": "SIM-Free, Model A19211 6.5-inch Super Retina HD display with OLED technology A12 Bionic chip with ...", + "price": 899, + "discountPercentage": 17.94, + "rating": 4.44, + "stock": 34, + "brand": "Apple", + "category": "smartphones" + }, + { + "id": 3, + "title": "Samsung Universe 9", + "description": "Samsung's new variant which goes beyond Galaxy to the Universe", + "price": 1249, + "discountPercentage": 15.46, + "rating": 4.09, + "stock": 36, + "brand": "Samsung", + "category": "smartphones" + }, + { + "id": 4, + "title": "OPPOF19", + "description": "OPPO F19 is officially announced on April 2021.", + "price": 280, + "discountPercentage": 17.91, + "rating": 4.3, + "stock": 123, + "brand": "OPPO", + "category": "smartphones" + }, + { + "id": 5, + "title": "Huawei P30", + "description": "Huawei’s re-badged P30 Pro New Edition was officially unveiled yesterday in Germany and now the device has made its way to the UK.", + "price": 499, + "discountPercentage": 10.58, + "rating": 4.09, + "stock": 32, + "brand": "Huawei", + "category": "smartphones" + } + ], + "total": 5 + }"""; + + @BeforeAll + void setUp() { + wireMockServer = new WireMockServer(8080); + wireMockServer.start(); + WireMock.configureFor("localhost", 8080); + + stubFor(get(urlEqualTo("/api/dummy")) + .willReturn(aResponse() + .withFixedDelay(5000) // must be > DEFAULT_TIMEOUT for a timeout to occur. + .withBody(PRODUCT_OFFERS))); + + executorService = Executors.newScheduledThreadPool(1); + } + + @AfterAll + void tearDown() { + executorService.shutdown(); + wireMockServer.stop(); + } + + private CompletableFuture fetchProductData() { + return CompletableFuture.supplyAsync(() -> { + try { + URL url = new URL("http://localhost:8080/api/dummy"); + HttpURLConnection connection = (HttpURLConnection) url.openConnection(); + + try (BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()))) { + String inputLine; + StringBuffer response = new StringBuffer(); + + while ((inputLine = in.readLine()) != null) { + response.append(inputLine); + } + + return response.toString(); + } finally { + connection.disconnect(); + } + } catch (IOException e) { + return ""; + } + }); + } + + + @Test + void whenorTimeout_thenGetThrow() { + CompletableFuture productDataFuture = fetchProductData(); + productDataFuture.orTimeout(DEFAULT_TIMEOUT, TimeUnit.MILLISECONDS); + assertThrows(ExecutionException.class, productDataFuture::get); + } + + @Test + void whencompleteOnTimeout_thenReturnValue() throws ExecutionException, InterruptedException { + CompletableFuture productDataFuture = fetchProductData(); + productDataFuture.completeOnTimeout(DEFAULT_PRODUCT, DEFAULT_TIMEOUT, TimeUnit.MILLISECONDS); + assertEquals(DEFAULT_PRODUCT, productDataFuture.get()); + } + + @Test + void whencompleteExceptionally_thenGetThrow() { + CompletableFuture productDataFuture = fetchProductData(); + executorService.schedule(() -> productDataFuture + .completeExceptionally(new TimeoutException("Timeout occurred")), DEFAULT_TIMEOUT, TimeUnit.MILLISECONDS); + assertThrows(ExecutionException.class, productDataFuture::get); + } +} diff --git a/core-java-modules/core-java-conditionals/pom.xml b/core-java-modules/core-java-conditionals/pom.xml index 811f183e99..f2ad7df749 100644 --- a/core-java-modules/core-java-conditionals/pom.xml +++ b/core-java-modules/core-java-conditionals/pom.xml @@ -5,7 +5,7 @@ 4.0.0 core-java-conditionals 0.1.0-SNAPSHOT - core-java-compiler + core-java-conditionals jar diff --git a/core-java-modules/core-java-console/README.md b/core-java-modules/core-java-console/README.md index 180193d8c1..77ad16d015 100644 --- a/core-java-modules/core-java-console/README.md +++ b/core-java-modules/core-java-console/README.md @@ -7,3 +7,4 @@ - [ASCII Art in Java](http://www.baeldung.com/ascii-art-in-java) - [System.console() vs. System.out](https://www.baeldung.com/java-system-console-vs-system-out) - [How to Log to the Console in Color](https://www.baeldung.com/java-log-console-in-color) +- [Create Table Using ASCII in a Console in Java](https://www.baeldung.com/java-console-ascii-make-table) diff --git a/core-java-modules/core-java-console/pom.xml b/core-java-modules/core-java-console/pom.xml index 1b56f1f27c..a761b2749e 100644 --- a/core-java-modules/core-java-console/pom.xml +++ b/core-java-modules/core-java-console/pom.xml @@ -29,6 +29,11 @@ + + de.vandermeer + asciitable + ${ascii.version} + @@ -154,9 +159,10 @@ - 3.0.0-M1 + 3.6.2 1.8 1.8 + 0.3.2 \ No newline at end of file diff --git a/core-java-modules/core-java-console/src/main/java/com/baeldung/consoletableoutput/BodyMassIndex.java b/core-java-modules/core-java-console/src/main/java/com/baeldung/consoletableoutput/BodyMassIndex.java new file mode 100644 index 0000000000..96cede7020 --- /dev/null +++ b/core-java-modules/core-java-console/src/main/java/com/baeldung/consoletableoutput/BodyMassIndex.java @@ -0,0 +1,44 @@ +package com.baeldung.consoletableoutput; + +public class BodyMassIndex { + + private String name; + private double height; + private double weight; + + public BodyMassIndex(String name, double height, double weight) { + this.name = name; + this.height = height; + this.weight = weight; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public double getHeight() { + return height; + } + + public void setHeight(double height) { + this.height = height; + } + + public double getWeight() { + return weight; + } + + public void setWeight(double weight) { + this.weight = weight; + } + + public double calculate() { + double bmi = weight / (height * height); + String formattedBmi = String.format("%.2f", bmi); + return Double.parseDouble(formattedBmi); + } +} diff --git a/core-java-modules/core-java-console/src/main/java/com/baeldung/consoletableoutput/BodyMassIndexApplication.java b/core-java-modules/core-java-console/src/main/java/com/baeldung/consoletableoutput/BodyMassIndexApplication.java new file mode 100644 index 0000000000..cb340256aa --- /dev/null +++ b/core-java-modules/core-java-console/src/main/java/com/baeldung/consoletableoutput/BodyMassIndexApplication.java @@ -0,0 +1,62 @@ +package com.baeldung.consoletableoutput; + +import java.util.ArrayList; +import java.util.List; + +import de.vandermeer.asciitable.AsciiTable; +import de.vandermeer.skb.interfaces.transformers.textformat.TextAlignment; + +public class BodyMassIndexApplication { + + public static void main(String[] args) { + stringFormat(); + asciiTable(); + + } + + public static void stringFormat() { + List bodyMassIndices = new ArrayList<>(); + bodyMassIndices.add(new BodyMassIndex("Tom", 1.8, 80)); + bodyMassIndices.add(new BodyMassIndex("Elton", 1.9, 90)); + bodyMassIndices.add(new BodyMassIndex("Harry", 1.9, 90)); + bodyMassIndices.add(new BodyMassIndex("Hannah", 1.9, 90)); + + String leftAlignment = "| %-7s | %-7.2f | %-7.2f | %-5.2f |%n"; + + System.out.format("+---------+---------+---------+-------+%n"); + System.out.format("| Name | Height | Weight | BMI |%n"); + System.out.format("+---------+---------+---------+-------+%n"); + + for (BodyMassIndex bodyMassIndex : bodyMassIndices) { + System.out.format(leftAlignment, bodyMassIndex.getName(), bodyMassIndex.getHeight(), bodyMassIndex.getWeight(), bodyMassIndex.calculate()); + System.out.format("+---------+---------+---------+-------+%n"); + } + + } + + public static void asciiTable() { + List bodyMassIndices = new ArrayList<>(); + bodyMassIndices.add(new BodyMassIndex("Tom", 1.8, 80)); + bodyMassIndices.add(new BodyMassIndex("Elton", 1.9, 90)); + bodyMassIndices.add(new BodyMassIndex("Harry", 1.9, 90)); + bodyMassIndices.add(new BodyMassIndex("Hannah", 1.9, 90)); + + AsciiTable asciiTable = new AsciiTable(); + asciiTable.addRule(); + asciiTable.addRow("Name", "Height", "Weight", "BMI"); + asciiTable.addRule(); + + for (BodyMassIndex bodyMassIndex : bodyMassIndices) { + + asciiTable.addRow(bodyMassIndex.getName(), bodyMassIndex.getHeight(), bodyMassIndex.getWeight(), bodyMassIndex.calculate()); + asciiTable.addRule(); + + } + + asciiTable.setTextAlignment(TextAlignment.CENTER); + String render = asciiTable.render(); + System.out.println(render); + + } + +} diff --git a/core-java-modules/core-java-date-operations-1/pom.xml b/core-java-modules/core-java-date-operations-1/pom.xml index 5bfbb5bab0..3d7335c86e 100644 --- a/core-java-modules/core-java-date-operations-1/pom.xml +++ b/core-java-modules/core-java-date-operations-1/pom.xml @@ -54,7 +54,7 @@ - 2.10 + 2.12.5 RELEASE 1.9 1.9 diff --git a/core-java-modules/core-java-date-operations-2/pom.xml b/core-java-modules/core-java-date-operations-2/pom.xml index c6a22a4166..86fbbf614e 100644 --- a/core-java-modules/core-java-date-operations-2/pom.xml +++ b/core-java-modules/core-java-date-operations-2/pom.xml @@ -47,7 +47,7 @@ - 2.10 + 2.12.5 1.5.1 3.2.7.Final 5.9 diff --git a/core-java-modules/core-java-date-operations-3/README.md b/core-java-modules/core-java-date-operations-3/README.md index 9d16d1f71c..d8c321deab 100644 --- a/core-java-modules/core-java-date-operations-3/README.md +++ b/core-java-modules/core-java-date-operations-3/README.md @@ -11,4 +11,6 @@ This module contains articles about date operations in Java. - [Getting Yesterday’s Date in Java](https://www.baeldung.com/java-find-yesterdays-date) - [How to Get the Start and End Dates of a Year Using Java](https://www.baeldung.com/java-date-year-start-end) - [Convert Between Java LocalDate and Epoch](https://www.baeldung.com/java-localdate-epoch) +- [Get First Date of Current Month in Java](https://www.baeldung.com/java-current-month-start-date) +- [Time Conversions Using TimeUnit](https://www.baeldung.com/java-timeunit-conversion) - [[<-- Prev]](/core-java-modules/core-java-date-operations-2) diff --git a/core-java-modules/core-java-date-operations-3/pom.xml b/core-java-modules/core-java-date-operations-3/pom.xml index 9b7be18b85..8e4740785c 100644 --- a/core-java-modules/core-java-date-operations-3/pom.xml +++ b/core-java-modules/core-java-date-operations-3/pom.xml @@ -28,7 +28,6 @@ 2.12.5 - 3.12.0 \ No newline at end of file diff --git a/core-java-modules/core-java-date-operations-3/src/test/java/com/baeldung/firstdaymonth/FirstDayOfMonthUnitTest.java b/core-java-modules/core-java-date-operations-3/src/test/java/com/baeldung/firstdaymonth/FirstDayOfMonthUnitTest.java new file mode 100644 index 0000000000..9edc3e4a8d --- /dev/null +++ b/core-java-modules/core-java-date-operations-3/src/test/java/com/baeldung/firstdaymonth/FirstDayOfMonthUnitTest.java @@ -0,0 +1,61 @@ +package com.baeldung.firstdaymonth; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +import java.time.LocalDate; +import java.time.YearMonth; +import java.time.temporal.TemporalAdjusters; +import java.util.Calendar; +import java.util.Date; +import java.util.GregorianCalendar; + +import org.junit.jupiter.api.Test; + +public class FirstDayOfMonthUnitTest { + + @Test + void givenMonth_whenUsingCalendar_thenReturnFirstDay() { + Date currentDate = new GregorianCalendar(2023, Calendar.NOVEMBER, 23).getTime(); + Date expectedDate = new GregorianCalendar(2023, Calendar.NOVEMBER, 1).getTime(); + + Calendar cal = Calendar.getInstance(); + cal.setTime(currentDate); + cal.set(Calendar.DAY_OF_MONTH, 1); + + assertEquals(expectedDate, cal.getTime()); + } + + @Test + void givenMonth_whenUsingLocalDate_thenReturnFirstDay() { + LocalDate currentDate = LocalDate.of(2023, 9, 6); + LocalDate expectedDate = LocalDate.of(2023, 9, 1); + + assertEquals(expectedDate, currentDate.withDayOfMonth(1)); + } + + @Test + void givenMonth_whenUsingTemporalAdjusters_thenReturnFirstDay() { + LocalDate currentDate = LocalDate.of(2023, 7, 19); + LocalDate expectedDate = LocalDate.of(2023, 7, 1); + + assertEquals(expectedDate, currentDate.with(TemporalAdjusters.firstDayOfMonth())); + } + + @Test + void givenMonth_whenUsingYearMonth_thenReturnFirstDay() { + YearMonth currentDate = YearMonth.of(2023, 4); + LocalDate expectedDate = LocalDate.of(2023, 4, 1); + + assertEquals(expectedDate, currentDate.atDay(1)); + } + + @Test + void givenMonth_whenUsingJodaTime_thenReturnFirstDay() { + org.joda.time.LocalDate currentDate = org.joda.time.LocalDate.parse("2023-5-10"); + org.joda.time.LocalDate expectedDate = org.joda.time.LocalDate.parse("2023-5-1"); + + assertEquals(expectedDate, currentDate.dayOfMonth() + .withMinimumValue()); + } + +} diff --git a/core-java-modules/core-java-date-operations-3/src/test/java/com/baeldung/timeunitconversions/TimeUnitConversionsUnitTest.java b/core-java-modules/core-java-date-operations-3/src/test/java/com/baeldung/timeunitconversions/TimeUnitConversionsUnitTest.java new file mode 100644 index 0000000000..cbcbcd566b --- /dev/null +++ b/core-java-modules/core-java-date-operations-3/src/test/java/com/baeldung/timeunitconversions/TimeUnitConversionsUnitTest.java @@ -0,0 +1,105 @@ +package com.baeldung.timeunitconversions; + +import org.junit.jupiter.api.Test; + +import java.util.concurrent.TimeUnit; + +import static org.assertj.core.api.Assertions.assertThat; + +class TimeUnitConversionsUnitTest { + + + @Test + void givenSeconds_whenConvertToMinutes_thenCorrect() { + int input = 60; + + long minutes = TimeUnit.MINUTES.convert(input, TimeUnit.SECONDS); + + assertThat(minutes).isEqualTo(1); + } + + @Test + void givenMinutes_whenConvertToSeconds_thenCorrect() { + int input = 1; + + long seconds = TimeUnit.SECONDS.convert(input, TimeUnit.MINUTES); + + assertThat(seconds).isEqualTo(60); + } + + @Test + void givenSeconds_whenToMinutes_thenCorrect() { + int input = 60; + + long minutes = TimeUnit.SECONDS.toMinutes(input); + + assertThat(minutes).isEqualTo(1); + } + + @Test + void givenMinutes_whenToSeconds_thenCorrect() { + int input = 1; + + long seconds = TimeUnit.MINUTES.toSeconds(input); + + assertThat(seconds).isEqualTo(60); + } + + @Test + void givenNegativeInput_whenToMinutes_thenCorrect() { + int input = -60; + + long minutes = TimeUnit.SECONDS.toMinutes(input); + assertThat(minutes).isEqualTo(-1); + } + + @Test + void givenNonTotalInput_whenToMinutes_thenCorrectTotalResultWithDecimalTruncate() { + long positiveUnder = TimeUnit.SECONDS.toMinutes(59); + long positiveAbove = TimeUnit.SECONDS.toMinutes(61); + + assertThat(positiveUnder).isEqualTo(0); + assertThat(positiveAbove).isEqualTo(1); + } + + @Test + void givenNonTotalNegativeInput_whenToMinutes_thenCorrectTotalResultWithDecimalTruncate() { + long negativeUnder = TimeUnit.SECONDS.toMinutes(-59); + long negativeAbove = TimeUnit.SECONDS.toMinutes(-61); + + assertThat(negativeUnder).isEqualTo(0); + assertThat(negativeAbove).isEqualTo(-1); + } + + @Test + void givenOverflowInput_whenToMillis_thenTruncatedToLimit() { + long maxMillis = TimeUnit.DAYS.toMillis(Long.MAX_VALUE); + long minMillis = TimeUnit.DAYS.toMillis(Long.MIN_VALUE); + + assertThat(maxMillis).isEqualTo(Long.MAX_VALUE); + assertThat(minMillis).isEqualTo(Long.MIN_VALUE); + } + + @Test + void givenInput_whenExtractFineTimeUnits_thenCorrect() { + long inputSeconds = 3672; + + long hours = TimeUnit.SECONDS.toHours(inputSeconds); + + long secondsRemainingAfterHours = inputSeconds - TimeUnit.HOURS.toSeconds(hours); + long minutes = TimeUnit.SECONDS.toMinutes(secondsRemainingAfterHours); + + long seconds = secondsRemainingAfterHours - TimeUnit.MINUTES.toSeconds(minutes); + + + assertThat(hours).isEqualTo(1); + assertThat(minutes).isEqualTo(1); + assertThat(seconds).isEqualTo(12); + + assertThat(inputSeconds).isEqualTo( + (hours * 60 * 60) + + (minutes * 60) + + (seconds) + ); + } +} diff --git a/core-java-modules/core-java-datetime-conversion/README.md b/core-java-modules/core-java-datetime-conversion/README.md index d3a3dae728..f30a21f84c 100644 --- a/core-java-modules/core-java-datetime-conversion/README.md +++ b/core-java-modules/core-java-datetime-conversion/README.md @@ -10,3 +10,5 @@ This module contains articles about converting between Java date and time object - [Convert Between LocalDateTime and ZonedDateTime](https://www.baeldung.com/java-localdatetime-zoneddatetime) - [Conversion From 12-Hour Time to 24-Hour Time in Java](https://www.baeldung.com/java-convert-time-format) - [Convert Epoch Time to LocalDate and LocalDateTime](https://www.baeldung.com/java-convert-epoch-localdate) +- [Convert Timestamp String to Long in Java](https://www.baeldung.com/java-convert-timestamp-string-long) +- [Convert Long Timestamp to LocalDateTime in Java](https://www.baeldung.com/java-convert-long-timestamp-localdatetime) diff --git a/core-java-modules/core-java-datetime-conversion/pom.xml b/core-java-modules/core-java-datetime-conversion/pom.xml index 3ff26323df..8e148edaad 100644 --- a/core-java-modules/core-java-datetime-conversion/pom.xml +++ b/core-java-modules/core-java-datetime-conversion/pom.xml @@ -54,7 +54,7 @@ - 2.10 + 2.12.5 1.9 1.9 diff --git a/core-java-modules/core-java-datetime-conversion/src/main/java/com/baeldung/timestamptolong/TimestampToLong.java b/core-java-modules/core-java-datetime-conversion/src/main/java/com/baeldung/timestamptolong/TimestampToLong.java new file mode 100644 index 0000000000..25a8a57ba7 --- /dev/null +++ b/core-java-modules/core-java-datetime-conversion/src/main/java/com/baeldung/timestamptolong/TimestampToLong.java @@ -0,0 +1,31 @@ +package com.baeldung.timestamptolong; + +import java.text.ParseException; +import java.text.SimpleDateFormat; +import java.time.Instant; +import java.time.LocalDateTime; +import java.time.ZoneId; +import java.time.format.DateTimeFormatter; +import java.util.Date; + +public class TimestampToLong { + + public long usingSimpleDateFormat(String timestampString) throws ParseException { + SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); + Date date = sdf.parse(timestampString); + String currentDateString = sdf.format(date); + return sdf.parse(currentDateString).getTime(); + } + + public long usingInstantClass(String timestampString) { + Instant instant = LocalDateTime.parse(timestampString, DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")) + .atZone(ZoneId.systemDefault()) + .toInstant(); + return instant.toEpochMilli(); + } + + public long usingJava8DateTime(String timestampString) { + LocalDateTime localDateTime = LocalDateTime.parse(timestampString.replace(" ", "T")); + return localDateTime.atZone(ZoneId.systemDefault()).toInstant().toEpochMilli(); + } +} diff --git a/core-java-modules/core-java-datetime-conversion/src/test/java/com/baeldung/timestamptolocaldatetime/TimeToLocalDateTimeUnitTest.java b/core-java-modules/core-java-datetime-conversion/src/test/java/com/baeldung/timestamptolocaldatetime/TimeToLocalDateTimeUnitTest.java new file mode 100644 index 0000000000..e8fb821c75 --- /dev/null +++ b/core-java-modules/core-java-datetime-conversion/src/test/java/com/baeldung/timestamptolocaldatetime/TimeToLocalDateTimeUnitTest.java @@ -0,0 +1,42 @@ +package com.baeldung.timestamptolocaldatetime; + +import org.joda.time.DateTimeZone; +import org.junit.Test; + +import java.time.Instant; +import java.time.LocalDateTime; +import java.time.ZoneId; +import java.time.format.DateTimeFormatter; + +import org.joda.time.DateTime; +import org.joda.time.format.DateTimeFormat; + +import static org.junit.Assert.assertEquals; + +public class TimeToLocalDateTimeUnitTest { + private static final long timestampInMillis = 1700010123000L; + private static final String expectedTimestampString = "2023-11-15 01:02:03"; + + @Test + public void givenTimestamp_whenConvertingToLocalDateTime_thenConvertSuccessfully() { + Instant instant = Instant.ofEpochMilli(timestampInMillis); + LocalDateTime localDateTime = + LocalDateTime.ofInstant(instant, ZoneId.of("UTC")); + + DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"); + String formattedDateTime = localDateTime.format(formatter); + + assertEquals(expectedTimestampString, formattedDateTime); + } + + @Test + public void givenJodaTime_whenGettingTimestamp_thenConvertToLong() { + DateTime dateTime = new DateTime(timestampInMillis, DateTimeZone.UTC); + org.joda.time.LocalDateTime localDateTime = dateTime.toLocalDateTime(); + + org.joda.time.format.DateTimeFormatter formatter = DateTimeFormat.forPattern("yyyy-MM-dd HH:mm:ss"); + String actualTimestamp = formatter.print(localDateTime); + + assertEquals(expectedTimestampString, actualTimestamp); + } +} diff --git a/core-java-modules/core-java-datetime-conversion/src/test/java/com/baeldung/timestamptolong/TimestampToLongUnitTest.java b/core-java-modules/core-java-datetime-conversion/src/test/java/com/baeldung/timestamptolong/TimestampToLongUnitTest.java new file mode 100644 index 0000000000..868d019cf2 --- /dev/null +++ b/core-java-modules/core-java-datetime-conversion/src/test/java/com/baeldung/timestamptolong/TimestampToLongUnitTest.java @@ -0,0 +1,43 @@ +package com.baeldung.timestamptolong; + +import org.junit.Test; + +import java.text.ParseException; +import java.text.SimpleDateFormat; +import java.time.Instant; +import java.time.LocalDateTime; +import java.time.ZoneId; +import java.time.format.DateTimeFormatter; +import java.util.Date; + +import static org.junit.Assert.assertEquals; + +public class TimestampToLongUnitTest { + private static final String timestampString = "2023-11-15 01:02:03"; + + @Test + public void givenSimpleDateFormat_whenFormattingDate_thenConvertToLong() throws ParseException { + SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); + Date date = sdf.parse(timestampString); + + String currentDateString = sdf.format(date); + long actualTimestamp = sdf.parse(currentDateString).getTime(); + assertEquals(1700010123000L, actualTimestamp); + } + + @Test + public void givenInstantClass_whenGettingTimestamp_thenConvertToLong() { + Instant instant = LocalDateTime.parse(timestampString, DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")) + .atZone(ZoneId.systemDefault()) + .toInstant(); + long actualTimestamp = instant.toEpochMilli(); + assertEquals(1700010123000L, actualTimestamp); + } + + @Test + public void givenJava8DateTime_whenGettingTimestamp_thenConvertToLong() { + LocalDateTime localDateTime = LocalDateTime.parse(timestampString.replace(" ", "T")); + long actualTimestamp = localDateTime.atZone(ZoneId.systemDefault()).toInstant().toEpochMilli(); + assertEquals(1700010123000L, actualTimestamp); + } +} diff --git a/core-java-modules/core-java-datetime-string/pom.xml b/core-java-modules/core-java-datetime-string/pom.xml index 3efb2fe728..292a38a5af 100644 --- a/core-java-modules/core-java-datetime-string/pom.xml +++ b/core-java-modules/core-java-datetime-string/pom.xml @@ -64,8 +64,8 @@ - 1.6 - 2.10.10 + 1.7 + 2.12.5 RELEASE 1.9 1.9 diff --git a/core-java-modules/core-java-datetime-string/src/test/java/com/baeldung/formatinstant/FormatInstantUnitTest.java b/core-java-modules/core-java-datetime-string/src/test/java/com/baeldung/formatinstant/FormatInstantUnitTest.java index ef273e4b81..1466fece46 100644 --- a/core-java-modules/core-java-datetime-string/src/test/java/com/baeldung/formatinstant/FormatInstantUnitTest.java +++ b/core-java-modules/core-java-datetime-string/src/test/java/com/baeldung/formatinstant/FormatInstantUnitTest.java @@ -6,6 +6,7 @@ import java.time.Instant; import java.time.ZoneId; import java.time.format.DateTimeFormatter; import java.time.temporal.UnsupportedTemporalTypeException; +import java.util.TimeZone; import org.joda.time.format.DateTimeFormat; import org.junit.Test; @@ -17,7 +18,7 @@ public class FormatInstantUnitTest { @Test public void givenInstant_whenUsingDateTimeFormatter_thenFormat() { DateTimeFormatter formatter = DateTimeFormatter.ofPattern(PATTERN_FORMAT) - .withZone(ZoneId.systemDefault()); + .withZone(TimeZone.getTimeZone("UTC").toZoneId()); Instant instant = Instant.parse("2022-02-15T18:35:24.00Z"); String formattedInstant = formatter.format(instant); diff --git a/core-java-modules/core-java-documentation/README.md b/core-java-modules/core-java-documentation/README.md index 972e76c165..9fa48dc09e 100644 --- a/core-java-modules/core-java-documentation/README.md +++ b/core-java-modules/core-java-documentation/README.md @@ -4,3 +4,4 @@ - [Introduction to Javadoc](http://www.baeldung.com/javadoc) - [Code Snippets in Java API Documentation](https://www.baeldung.com/java-doc-code-snippets) +- [How to Document Generic Type Parameters in Javadoc](https://www.baeldung.com/java-javadoc-generic-type-parameters) diff --git a/core-java-modules/core-java-documentation/pom.xml b/core-java-modules/core-java-documentation/pom.xml index be18af1b10..23443dd5ea 100644 --- a/core-java-modules/core-java-documentation/pom.xml +++ b/core-java-modules/core-java-documentation/pom.xml @@ -33,7 +33,7 @@ - 3.0.0-M1 + 3.6.2 1.8 1.8 diff --git a/core-java-modules/core-java-documentation/src/main/java/com/baeldung/generictype/Pair.java b/core-java-modules/core-java-documentation/src/main/java/com/baeldung/generictype/Pair.java new file mode 100644 index 0000000000..f85adcfdab --- /dev/null +++ b/core-java-modules/core-java-documentation/src/main/java/com/baeldung/generictype/Pair.java @@ -0,0 +1,23 @@ +package com.baeldung.generictype; + +/** + * @param The type of the first value in the {@code Pair}. + * @param The type of the second value in the {@code Pair}. + */ + +public class Pair { + public T first; + public S second; + + /** + * Constructs a new Pair object with the specified values. + * + * @param a The first value. + * @param b The second value. + */ + + public Pair(T a, S b) { + first = a; + second = b; + } +} diff --git a/core-java-modules/core-java-exceptions/src/main/java/com/baeldung/exceptions/throwvsthrows/Main.java b/core-java-modules/core-java-exceptions/src/main/java/com/baeldung/exceptions/throwvsthrows/Main.java index dfe8fcbd5a..b693bb1219 100644 --- a/core-java-modules/core-java-exceptions/src/main/java/com/baeldung/exceptions/throwvsthrows/Main.java +++ b/core-java-modules/core-java-exceptions/src/main/java/com/baeldung/exceptions/throwvsthrows/Main.java @@ -20,8 +20,9 @@ public class Main { System.out.println("General exception"); } - checkedException(); + checkedExceptionWithTryCatch(); checkedExceptionWithThrows(); + divideByZero(); } private static void checkedExceptionWithThrows() throws FileNotFoundException { @@ -29,7 +30,7 @@ public class Main { FileInputStream stream = new FileInputStream(file); } - private static void checkedException() { + private static void checkedExceptionWithTryCatch() { File file = new File("not_existing_file.txt"); try { FileInputStream stream = new FileInputStream(file); @@ -37,5 +38,11 @@ public class Main { e.printStackTrace(); } } + + private static void divideByZero() { + int numerator = 1; + int denominator = 0; + int result = numerator / denominator; + } } diff --git a/core-java-modules/core-java-exceptions/src/main/java/com/baeldung/exceptions/throwvsthrows/NullOrEmptyException.java b/core-java-modules/core-java-exceptions/src/main/java/com/baeldung/exceptions/throwvsthrows/NullOrEmptyException.java new file mode 100644 index 0000000000..419fb438f2 --- /dev/null +++ b/core-java-modules/core-java-exceptions/src/main/java/com/baeldung/exceptions/throwvsthrows/NullOrEmptyException.java @@ -0,0 +1,8 @@ +package com.baeldung.exceptions.throwvsthrows; + +public class NullOrEmptyException extends RuntimeException { + + public NullOrEmptyException(String errorMessage) { + super(errorMessage); + } +} diff --git a/core-java-modules/core-java-function/pom.xml b/core-java-modules/core-java-function/pom.xml index e8b538ad24..4110b8f6d9 100644 --- a/core-java-modules/core-java-function/pom.xml +++ b/core-java-modules/core-java-function/pom.xml @@ -51,7 +51,6 @@ 3.8.0 3.22.0 - 3.12.0 0.10.4 diff --git a/core-java-modules/core-java-function/src/main/java/com/baeldung/lazylambda/LambdaSupplier.java b/core-java-modules/core-java-function/src/main/java/com/baeldung/lazylambda/LambdaSupplier.java new file mode 100644 index 0000000000..36cd1b31ae --- /dev/null +++ b/core-java-modules/core-java-function/src/main/java/com/baeldung/lazylambda/LambdaSupplier.java @@ -0,0 +1,16 @@ +package com.baeldung.lazylambda; + +import java.util.function.Supplier; + +public class LambdaSupplier { + + protected final Supplier expensiveData; + + public LambdaSupplier(Supplier expensiveData) { + this.expensiveData = expensiveData; + } + + public T getData() { + return expensiveData.get(); + } +} diff --git a/core-java-modules/core-java-function/src/main/java/com/baeldung/lazylambda/LazyLambdaSupplier.java b/core-java-modules/core-java-function/src/main/java/com/baeldung/lazylambda/LazyLambdaSupplier.java new file mode 100644 index 0000000000..dce3cc4997 --- /dev/null +++ b/core-java-modules/core-java-function/src/main/java/com/baeldung/lazylambda/LazyLambdaSupplier.java @@ -0,0 +1,21 @@ +package com.baeldung.lazylambda; + +import java.util.function.Supplier; + +public class LazyLambdaSupplier extends LambdaSupplier { + + private T data; + + public LazyLambdaSupplier(Supplier expensiveData) { + super(expensiveData); + } + + @Override + public T getData() { + if (data != null) { + return data; + } + return data = expensiveData.get(); + } + +} diff --git a/core-java-modules/core-java-function/src/main/java/com/baeldung/lazylambda/LazyLambdaThreadSafeSupplier.java b/core-java-modules/core-java-function/src/main/java/com/baeldung/lazylambda/LazyLambdaThreadSafeSupplier.java new file mode 100644 index 0000000000..32eec0a5d8 --- /dev/null +++ b/core-java-modules/core-java-function/src/main/java/com/baeldung/lazylambda/LazyLambdaThreadSafeSupplier.java @@ -0,0 +1,26 @@ +package com.baeldung.lazylambda; + +import java.util.concurrent.atomic.AtomicReference; +import java.util.function.Supplier; + +public class LazyLambdaThreadSafeSupplier extends LambdaSupplier { + + private final AtomicReference data; + + public LazyLambdaThreadSafeSupplier(Supplier expensiveData) { + super(expensiveData); + data = new AtomicReference<>(); + } + + public T getData() { + if (data.get() == null) { + synchronized (data) { + if (data.get() == null) { + data.set(expensiveData.get()); + } + } + } + return data.get(); + } + +} diff --git a/core-java-modules/core-java-function/src/test/java/com/baeldung/lazylambda/LambdaSupplierUnitTest.java b/core-java-modules/core-java-function/src/test/java/com/baeldung/lazylambda/LambdaSupplierUnitTest.java new file mode 100644 index 0000000000..f0a500e084 --- /dev/null +++ b/core-java-modules/core-java-function/src/test/java/com/baeldung/lazylambda/LambdaSupplierUnitTest.java @@ -0,0 +1,24 @@ +package com.baeldung.lazylambda; + +import java.util.function.Supplier; + +import org.junit.Test; +import org.mockito.Mockito; + +public class LambdaSupplierUnitTest { + + @Test + public void whenCalledMultipleTimes_thenShouldBeCalledMultipleTimes() { + @SuppressWarnings("unchecked") Supplier mockedExpensiveFunction = Mockito.mock(Supplier.class); + Mockito.when(mockedExpensiveFunction.get()) + .thenReturn("expensive call"); + LambdaSupplier testee = new LambdaSupplier<>(mockedExpensiveFunction); + Mockito.verify(mockedExpensiveFunction, Mockito.never()) + .get(); + testee.getData(); + testee.getData(); + Mockito.verify(mockedExpensiveFunction, Mockito.times(2)) + .get(); + } + +} diff --git a/core-java-modules/core-java-function/src/test/java/com/baeldung/lazylambda/LazyLambdaSupplierUnitTest.java b/core-java-modules/core-java-function/src/test/java/com/baeldung/lazylambda/LazyLambdaSupplierUnitTest.java new file mode 100644 index 0000000000..1371983a3d --- /dev/null +++ b/core-java-modules/core-java-function/src/test/java/com/baeldung/lazylambda/LazyLambdaSupplierUnitTest.java @@ -0,0 +1,51 @@ +package com.baeldung.lazylambda; + +import java.util.List; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.concurrent.TimeUnit; +import java.util.function.Supplier; + +import org.junit.Test; +import org.mockito.Mockito; +import org.mockito.stubbing.Answer; + +public class LazyLambdaSupplierUnitTest { + + @Test + public void whenCalledMultipleTimes_thenShouldBeCalledOnlyOnce() { + @SuppressWarnings("unchecked") Supplier mockedExpensiveFunction = Mockito.mock(Supplier.class); + Mockito.when(mockedExpensiveFunction.get()) + .thenReturn("expensive call"); + LazyLambdaSupplier testee = new LazyLambdaSupplier<>(mockedExpensiveFunction); + Mockito.verify(mockedExpensiveFunction, Mockito.never()) + .get(); + testee.getData(); + testee.getData(); + Mockito.verify(mockedExpensiveFunction, Mockito.times(1)) + .get(); + } + + @Test + public void whenCalledMultipleTimesConcurrently_thenShouldBeCalledMultipleTimes() throws InterruptedException { + @SuppressWarnings("unchecked") Supplier mockedExpensiveFunction = Mockito.mock(Supplier.class); + Mockito.when(mockedExpensiveFunction.get()) + .thenAnswer((Answer) invocation -> { + Thread.sleep(1000L); + return "Late response!"; + }); + LazyLambdaSupplier testee = new LazyLambdaSupplier<>(mockedExpensiveFunction); + Mockito.verify(mockedExpensiveFunction, Mockito.never()) + .get(); + + ExecutorService executorService = Executors.newFixedThreadPool(4); + executorService.invokeAll(List.of(testee::getData, testee::getData)); + executorService.shutdown(); + if (!executorService.awaitTermination(5, TimeUnit.SECONDS)) { + executorService.shutdownNow(); + } + + Mockito.verify(mockedExpensiveFunction, Mockito.times(2)) + .get(); + } +} diff --git a/core-java-modules/core-java-function/src/test/java/com/baeldung/lazylambda/LazyLambdaThreadSafeSupplierUnitTest.java b/core-java-modules/core-java-function/src/test/java/com/baeldung/lazylambda/LazyLambdaThreadSafeSupplierUnitTest.java new file mode 100644 index 0000000000..83bd49aa7e --- /dev/null +++ b/core-java-modules/core-java-function/src/test/java/com/baeldung/lazylambda/LazyLambdaThreadSafeSupplierUnitTest.java @@ -0,0 +1,52 @@ +package com.baeldung.lazylambda; + +import java.util.List; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.concurrent.TimeUnit; +import java.util.function.Supplier; + +import org.junit.Test; +import org.mockito.Mockito; +import org.mockito.stubbing.Answer; + +public class LazyLambdaThreadSafeSupplierUnitTest { + + @Test + public void whenCalledMultipleTimes_thenShouldBeCalledOnlyOnce() { + @SuppressWarnings("unchecked") Supplier mockedExpensiveFunction = Mockito.mock(Supplier.class); + Mockito.when(mockedExpensiveFunction.get()) + .thenReturn("expensive call"); + LazyLambdaThreadSafeSupplier testee = new LazyLambdaThreadSafeSupplier<>(mockedExpensiveFunction); + Mockito.verify(mockedExpensiveFunction, Mockito.never()) + .get(); + testee.getData(); + testee.getData(); + Mockito.verify(mockedExpensiveFunction, Mockito.times(1)) + .get(); + } + + @Test + public void whenCalledMultipleTimesConcurrently_thenShouldBeCalledOnlyOnce() throws InterruptedException { + @SuppressWarnings("unchecked") Supplier mockedExpensiveFunction = Mockito.mock(Supplier.class); + Mockito.when(mockedExpensiveFunction.get()) + .thenAnswer((Answer) invocation -> { + Thread.sleep(1000L); + return "Late response!"; + }); + LazyLambdaThreadSafeSupplier testee = new LazyLambdaThreadSafeSupplier<>(mockedExpensiveFunction); + Mockito.verify(mockedExpensiveFunction, Mockito.never()) + .get(); + + ExecutorService executorService = Executors.newFixedThreadPool(4); + executorService.invokeAll(List.of(testee::getData, testee::getData)); + executorService.shutdown(); + if (!executorService.awaitTermination(5, TimeUnit.SECONDS)) { + executorService.shutdownNow(); + } + + Mockito.verify(mockedExpensiveFunction, Mockito.times(1)) + .get(); + } + +} diff --git a/core-java-modules/core-java-functional/pom.xml b/core-java-modules/core-java-functional/pom.xml index 4b0bf9f730..3b21dd6e8a 100644 --- a/core-java-modules/core-java-functional/pom.xml +++ b/core-java-modules/core-java-functional/pom.xml @@ -35,7 +35,6 @@ 3.8.0 3.22.0 - 3.12.0 0.10.4 diff --git a/core-java-modules/core-java-hex/README.md b/core-java-modules/core-java-hex/README.md index 0ba4d1372f..2424137b32 100644 --- a/core-java-modules/core-java-hex/README.md +++ b/core-java-modules/core-java-hex/README.md @@ -1,2 +1,3 @@ ## Relevant Articles - [Convert Hex to RGB Using Java](https://www.baeldung.com/java-convert-hex-to-rgb) +- [Convert a Hex String to an Integer in Java](https://www.baeldung.com/java-convert-hex-string-to-integer) diff --git a/core-java-modules/core-java-hex/test/java/com/baeldung/hextoint/HexToIntConversionUnitTest.java b/core-java-modules/core-java-hex/test/java/com/baeldung/hextoint/HexToIntConversionUnitTest.java new file mode 100644 index 0000000000..c236f0a818 --- /dev/null +++ b/core-java-modules/core-java-hex/test/java/com/baeldung/hextoint/HexToIntConversionUnitTest.java @@ -0,0 +1,42 @@ +package com.baeldung.hextoint; + +import org.junit.Test; + +import java.math.BigInteger; + +import static org.junit.Assert.assertEquals; + +public class HexToIntConversionUnitTest { + + @Test + public void givenValidHexString_whenUsingParseInt_thenExpectCorrectDecimalValue() { + String hexString = "0x00FF00"; + int expectedDecimalValue = 65280; + + int decimalValue = Integer.parseInt(hexString.substring(2), 16); + + assertEquals(expectedDecimalValue, decimalValue); + } + + @Test + public void givenValidHexString_whenUsingIntegerDecode_thenExpectCorrectDecimalValue() { + String hexString = "0x00FF00"; + int expectedDecimalValue = 65280; + + int decimalValue = Integer.decode(hexString); + + assertEquals(expectedDecimalValue, decimalValue); + } + + @Test + public void givenValidHexString_whenUsingBigInteger_thenExpectCorrectDecimalValue() { + String hexString = "0x00FF00"; + int expectedDecimalValue = 65280; + + BigInteger bigIntegerValue = new BigInteger(hexString.substring(2), 16); + int decimalValue = bigIntegerValue.intValue(); + assertEquals(expectedDecimalValue, decimalValue); + } + + +} diff --git a/core-java-modules/core-java-httpclient/pom.xml b/core-java-modules/core-java-httpclient/pom.xml index f3730d1b45..fc95366392 100644 --- a/core-java-modules/core-java-httpclient/pom.xml +++ b/core-java-modules/core-java-httpclient/pom.xml @@ -32,7 +32,7 @@ test - com.github.tomakehurst + org.wiremock wiremock ${wiremock.version} test @@ -58,7 +58,7 @@ 11 3.22.0 5.11.2 - 2.27.2 + 3.3.1 \ No newline at end of file diff --git a/core-java-modules/core-java-httpclient/src/main/java/com/baeldung/httpclient/HttpClientPost.java b/core-java-modules/core-java-httpclient/src/main/java/com/baeldung/httpclient/HttpClientPost.java index d08a7bf183..5c62bf73d9 100644 --- a/core-java-modules/core-java-httpclient/src/main/java/com/baeldung/httpclient/HttpClientPost.java +++ b/core-java-modules/core-java-httpclient/src/main/java/com/baeldung/httpclient/HttpClientPost.java @@ -123,6 +123,7 @@ public class HttpClientPost { HttpRequest request = HttpRequest.newBuilder() .uri(URI.create(serviceUrl)) + .header("Content-Type", "application/x-www-form-urlencoded") .POST(HttpRequest.BodyPublishers.ofString(getFormDataAsString(formData))) .build(); diff --git a/core-java-modules/core-java-io-2/pom.xml b/core-java-modules/core-java-io-2/pom.xml index 8f4f2518fe..830b386fe2 100644 --- a/core-java-modules/core-java-io-2/pom.xml +++ b/core-java-modules/core-java-io-2/pom.xml @@ -31,9 +31,8 @@ log4j-over-slf4j ${org.slf4j.version} - - com.github.tomakehurst + org.wiremock wiremock ${wiremock.version} test @@ -62,8 +61,8 @@ - 3.0.0-M1 - 2.26.3 + 3.6.2 + 3.3.1 \ No newline at end of file diff --git a/core-java-modules/core-java-io-5/README.md b/core-java-modules/core-java-io-5/README.md index 9fb4b967a4..4578cf3777 100644 --- a/core-java-modules/core-java-io-5/README.md +++ b/core-java-modules/core-java-io-5/README.md @@ -4,5 +4,7 @@ This module contains articles about core Java input and output (IO) ### Relevant Articles: - [Get File Extension From MIME Type in Java](https://www.baeldung.com/java-mime-type-file-extension) +- [How to Remove Line Breaks From a File in Java](https://www.baeldung.com/java-file-remove-line-breaks) +- [Difference Between ZipFile and ZipInputStream in Java](https://www.baeldung.com/java-zipfile-vs-zipinputstream) - [[<-- Prev]](/core-java-modules/core-java-io-4) diff --git a/core-java-modules/core-java-io-5/pom.xml b/core-java-modules/core-java-io-5/pom.xml index 11116b071c..5c987a82e1 100644 --- a/core-java-modules/core-java-io-5/pom.xml +++ b/core-java-modules/core-java-io-5/pom.xml @@ -35,6 +35,21 @@ simplemagic ${simplemagic.version} + + commons-io + commons-io + ${commons-io.version} + + + org.openjdk.jmh + jmh-core + ${jmh.version} + + + org.openjdk.jmh + jmh-generator-annprocess + ${jmh.version} + @@ -62,5 +77,6 @@ 0.1.5 6.2.1 1.17 + 1.37 \ No newline at end of file diff --git a/core-java-modules/core-java-io-5/src/main/java/com/baeldung/zip/ZipBenchmark.java b/core-java-modules/core-java-io-5/src/main/java/com/baeldung/zip/ZipBenchmark.java new file mode 100644 index 0000000000..30ec1522a2 --- /dev/null +++ b/core-java-modules/core-java-io-5/src/main/java/com/baeldung/zip/ZipBenchmark.java @@ -0,0 +1,112 @@ +package com.baeldung.zip; + +import java.io.*; +import java.util.concurrent.TimeUnit; +import java.util.*; +import java.util.zip.*; + +import org.openjdk.jmh.annotations.*; +import org.openjdk.jmh.infra.Blackhole; +import org.openjdk.jmh.runner.Runner; +import org.openjdk.jmh.runner.options.Options; +import org.openjdk.jmh.runner.options.OptionsBuilder; + +@State(Scope.Benchmark) +@BenchmarkMode(Mode.AverageTime) +@Warmup(iterations = 1, time = 2, timeUnit = TimeUnit.SECONDS) +@Measurement(iterations = 3, time = 1, timeUnit = TimeUnit.SECONDS) +@OutputTimeUnit(TimeUnit.MILLISECONDS) +@Fork(value = 1) +public class ZipBenchmark { + + public static final int NUM_OF_FILES = 10; + public static final int DATA_SIZE = 204800; + + @State(Scope.Thread) + public static class SourceState { + + public File compressedFile; + + @Setup(Level.Trial) + public void setup() throws IOException { + ZipSampleFileStore sampleFileStore = new ZipSampleFileStore(NUM_OF_FILES, DATA_SIZE); + compressedFile = sampleFileStore.getFile(); + } + + @TearDown(Level.Trial) + public void cleanup() { + if (compressedFile.exists()) { + compressedFile.delete(); + } + } + } + + @Benchmark + public static void readAllEntriesByZipFile(SourceState sourceState, Blackhole blackhole) throws IOException { + + try (ZipFile zipFile = new ZipFile(sourceState.compressedFile)) { + Enumeration zipEntries = zipFile.entries(); + while (zipEntries.hasMoreElements()) { + ZipEntry zipEntry = zipEntries.nextElement(); + try (InputStream inputStream = new BufferedInputStream(zipFile.getInputStream(zipEntry))) { + blackhole.consume(ZipSampleFileStore.getString(inputStream)); + } + } + } + } + + @Benchmark + public static void readAllEntriesByZipInputStream(SourceState sourceState, Blackhole blackhole) throws IOException { + + try ( + BufferedInputStream bis = new BufferedInputStream(new FileInputStream(sourceState.compressedFile)); + ZipInputStream zipInputStream = new ZipInputStream(bis) + ) { + ZipEntry entry; + while ((entry = zipInputStream.getNextEntry()) != null) { + blackhole.consume(ZipSampleFileStore.getString(zipInputStream)); + } + } + } + + @Benchmark + public static void readLastEntryByZipFile(SourceState sourceState, Blackhole blackhole) throws IOException { + + try (ZipFile zipFile = new ZipFile(sourceState.compressedFile)) { + ZipEntry zipEntry = zipFile.getEntry(getLastEntryName()); + try (InputStream inputStream = new BufferedInputStream(zipFile.getInputStream(zipEntry))) { + blackhole.consume(ZipSampleFileStore.getString(inputStream)); + } + } + } + + @Benchmark + public static void readLastEntryByZipInputStream(SourceState sourceState, Blackhole blackhole) throws IOException { + + try ( + BufferedInputStream bis = new BufferedInputStream(new FileInputStream(sourceState.compressedFile)); + ZipInputStream zipInputStream = new ZipInputStream(bis) + ) { + ZipEntry entry; + while ((entry = zipInputStream.getNextEntry()) != null) { + if (Objects.equals(entry.getName(), getLastEntryName())){ + blackhole.consume(ZipSampleFileStore.getString(zipInputStream)); + } + } + } + } + + private static String getLastEntryName() { + return String.format(ZipSampleFileStore.ENTRY_NAME_PATTERN, NUM_OF_FILES); + } + + public static void main(String[] args) throws Exception { + Options options = new OptionsBuilder() + .include(ZipBenchmark.class.getSimpleName()).threads(1) + .shouldFailOnError(true) + .shouldDoGC(true) + .jvmArgs("-server").build(); + new Runner(options).run(); + } + +} \ No newline at end of file diff --git a/core-java-modules/core-java-io-5/src/main/java/com/baeldung/zip/ZipSampleFileStore.java b/core-java-modules/core-java-io-5/src/main/java/com/baeldung/zip/ZipSampleFileStore.java new file mode 100644 index 0000000000..389f082ff1 --- /dev/null +++ b/core-java-modules/core-java-io-5/src/main/java/com/baeldung/zip/ZipSampleFileStore.java @@ -0,0 +1,70 @@ +package com.baeldung.zip; + +import java.io.*; +import java.nio.charset.Charset; +import java.nio.charset.StandardCharsets; +import java.util.*; +import java.util.zip.ZipEntry; +import java.util.zip.ZipOutputStream; + +import org.apache.commons.io.IOUtils; + +public class ZipSampleFileStore { + + public static final String ENTRY_NAME_PATTERN = "str-data-%s.txt"; + private static final Charset DEFAULT_ENCODING = StandardCharsets.UTF_8; + + private final File file; + private final List dataList; + + public ZipSampleFileStore(int numOfFiles, int fileSize) throws IOException { + + dataList = new ArrayList<>(numOfFiles); + file = File.createTempFile("zip-sample", ""); + + try (ZipOutputStream zos = new ZipOutputStream(new FileOutputStream(file))) { + + for (int idx=0; idx<=numOfFiles; idx++) { + + byte[] data = createRandomStringInByte(fileSize); + dataList.add(new String(data, DEFAULT_ENCODING)); + + ZipEntry entry = new ZipEntry(String.format(ENTRY_NAME_PATTERN, idx)); + zos.putNextEntry(entry); + zos.write(data); + zos.closeEntry(); + } + } + } + + public static byte[] createRandomStringInByte(int size) { + Random random = new Random(); + byte[] data = new byte[size]; + for (int n = 0; n < data.length; n++) { + char randomChar; + int choice = random.nextInt(2); // 0 for uppercase, 1 for lowercase + if (choice == 0) { + randomChar = (char) ('A' + random.nextInt(26)); // 'A' to 'Z' + } else { + randomChar = (char) ('a' + random.nextInt(26)); // 'a' to 'z' + } + data[n] = (byte) randomChar; + } + return data; + } + + public File getFile() { + return file; + } + + public List getDataList() { + return dataList; + } + + public static String getString(InputStream inputStream) throws IOException { + ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(); + IOUtils.copy(inputStream, byteArrayOutputStream); + return byteArrayOutputStream.toString(DEFAULT_ENCODING); + } + +} \ No newline at end of file diff --git a/core-java-modules/core-java-io-5/src/test/java/com/baeldung/outputstreamtobytearray/OutputStreamToByteArrayUnitTest.java b/core-java-modules/core-java-io-5/src/test/java/com/baeldung/outputstreamtobytearray/OutputStreamToByteArrayUnitTest.java new file mode 100644 index 0000000000..ed0cab250a --- /dev/null +++ b/core-java-modules/core-java-io-5/src/test/java/com/baeldung/outputstreamtobytearray/OutputStreamToByteArrayUnitTest.java @@ -0,0 +1,62 @@ +package com.baeldung.outputstreamtobytearray; + +import org.apache.commons.io.FileUtils; +import org.junit.jupiter.api.Test; +import org.junit.jupiter.api.io.TempDir; + +import java.io.*; +import java.nio.charset.StandardCharsets; +import java.nio.file.Path; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +public class OutputStreamToByteArrayUnitTest { + + @Test + public void givenFileOutputStream_whenUsingFileUtilsToReadTheFile_thenReturnByteArray(@TempDir Path tempDir) throws IOException { + String data = "Welcome to Baeldung!"; + String fileName = "file.txt"; + Path filePath = tempDir.resolve(fileName); + + try (FileOutputStream outputStream = new FileOutputStream(filePath.toFile())) { + outputStream.write(data.getBytes(StandardCharsets.UTF_8)); + } + + byte[] writtenData = FileUtils.readFileToByteArray(filePath.toFile()); + String result = new String(writtenData, StandardCharsets.UTF_8); + assertEquals(data, result); + } + + + @Test + public void givenSystemOut_whenUsingDrainableOutputStream_thenReturnByteArray() throws IOException { + String data = "Welcome to Baeldung!\n"; + + DrainableOutputStream drainableOutputStream = new DrainableOutputStream(System.out); + try (drainableOutputStream) { + drainableOutputStream.write(data.getBytes(StandardCharsets.UTF_8)); + } + + byte[] writtenData = drainableOutputStream.toByteArray(); + assertEquals(data, new String(writtenData, StandardCharsets.UTF_8)); + } + + public class DrainableOutputStream extends FilterOutputStream { + private final ByteArrayOutputStream buffer; + + public DrainableOutputStream(OutputStream out) { + super(out); + this.buffer = new ByteArrayOutputStream(); + } + + @Override + public void write(byte b[]) throws IOException { + buffer.write(b); + super.write(b); + } + + public byte[] toByteArray() { + return buffer.toByteArray(); + } + } +} diff --git a/core-java-modules/core-java-io-5/src/test/java/com/baeldung/zip/ZipUnitTest.java b/core-java-modules/core-java-io-5/src/test/java/com/baeldung/zip/ZipUnitTest.java new file mode 100644 index 0000000000..1d4d76dc41 --- /dev/null +++ b/core-java-modules/core-java-io-5/src/test/java/com/baeldung/zip/ZipUnitTest.java @@ -0,0 +1,83 @@ +package com.baeldung.zip; + +import static org.assertj.core.api.Assertions.assertThat; + +import java.io.*; +import java.util.*; +import java.util.zip.*; + +import org.junit.*; + +public class ZipUnitTest { + + private static File compressedFile; + private static List dataList = new ArrayList<>(); + + @BeforeClass + public static void prepareData() throws IOException { + ZipSampleFileStore sampleFileStore = new ZipSampleFileStore(ZipBenchmark.NUM_OF_FILES, ZipBenchmark.DATA_SIZE); + compressedFile = sampleFileStore.getFile(); + dataList = sampleFileStore.getDataList(); + } + + @Test + public void whenCreateZipFile_thenCompressedSizeShouldBeLessThanOriginal() throws IOException { + byte[] data = ZipSampleFileStore.createRandomStringInByte(10240); + File file = File.createTempFile("zip-temp", ""); + + try ( + BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(file)); + ZipOutputStream zos = new ZipOutputStream(bos) + ) { + ZipEntry zipEntry = new ZipEntry("zip-entry.txt"); + zos.putNextEntry(zipEntry); + zos.write(data); + zos.closeEntry(); + + assertThat(file.length()).isLessThan(data.length); + } + finally { + file.delete(); + } + } + + @Test + public void whenReadAllEntriesViaZipFile_thenDataIsEqualtoTheSource() throws IOException { + + try (ZipFile zipFile = new ZipFile(compressedFile)) { + Enumeration entries = zipFile.entries(); + List entryList = Collections.list(entries); + + for (int idx=0; idx11 11 20200518 - 4.1 + 5.8 \ No newline at end of file diff --git a/core-java-modules/core-java-io-conversions-2/src/main/java/com/baeldung/csv/WriteCsvFileExample.java b/core-java-modules/core-java-io-conversions-2/src/main/java/com/baeldung/csv/WriteCsvFileExample.java index f409d05b06..184ae6d3e3 100644 --- a/core-java-modules/core-java-io-conversions-2/src/main/java/com/baeldung/csv/WriteCsvFileExample.java +++ b/core-java-modules/core-java-io-conversions-2/src/main/java/com/baeldung/csv/WriteCsvFileExample.java @@ -12,6 +12,10 @@ public class WriteCsvFileExample { } public String escapeSpecialCharacters(String data) { + if (data == null) { + throw new IllegalArgumentException("Input data cannot be null"); + } + String escapedData = data.replaceAll("\\R", " "); if (data.contains(",") || data.contains("\"") || data.contains("'")) { data = data.replace("\"", "\"\""); diff --git a/core-java-modules/core-java-io-conversions-2/src/test/java/com/baeldung/filetofrombytearray/FileToByteArrayUnitTest.java b/core-java-modules/core-java-io-conversions-2/src/test/java/com/baeldung/filetofrombytearray/FileToByteArrayUnitTest.java new file mode 100644 index 0000000000..1bbd958583 --- /dev/null +++ b/core-java-modules/core-java-io-conversions-2/src/test/java/com/baeldung/filetofrombytearray/FileToByteArrayUnitTest.java @@ -0,0 +1,63 @@ +package com.baeldung.filetofrombytearray; + +import static org.junit.jupiter.api.Assertions.assertArrayEquals; + +import java.io.File; +import java.io.FileInputStream; +import java.io.IOException; +import java.nio.file.Files; +import java.nio.file.Paths; + +import org.apache.commons.io.FileUtils; +import org.apache.commons.io.IOUtils; +import org.junit.jupiter.api.Test; + +class FileToByteArrayUnitTest { + + private static final String FILE_NAME = "src" + File.separator + "test" + File.separator + "resources" + File.separator + "sample.txt"; + private final byte[] expectedByteArray = { 72, 101, 108, 108, 111, 32, 87, 111, 114, 108, 100 }; + + @Test + void givenFile_whenUsingFileInputStreamClass_thenConvert() throws IOException { + File myFile = new File(FILE_NAME); + byte[] byteArray = new byte[(int) myFile.length()]; + try (FileInputStream inputStream = new FileInputStream(myFile)) { + inputStream.read(byteArray); + } + + assertArrayEquals(expectedByteArray, byteArray); + } + + @Test + void givenFile_whenUsingNioApiFilesClass_thenConvert() throws IOException { + byte[] byteArray = Files.readAllBytes(Paths.get(FILE_NAME)); + + assertArrayEquals(expectedByteArray, byteArray); + } + + @Test + void givenFile_whenUsingApacheCommonsIOUtilsClass_thenConvert() throws IOException { + File myFile = new File(FILE_NAME); + byte[] byteArray = new byte[(int) myFile.length()]; + try (FileInputStream inputStream = new FileInputStream(myFile)) { + byteArray = IOUtils.toByteArray(inputStream); + } + + assertArrayEquals(expectedByteArray, byteArray); + } + + @Test + void givenFile_whenUsingApacheCommonsFileUtilsClass_thenConvert() throws IOException { + byte[] byteArray = FileUtils.readFileToByteArray(new File(FILE_NAME)); + + assertArrayEquals(expectedByteArray, byteArray); + } + + @Test + void givenFile_whenUsingGuavaFilesClass_thenConvert() throws IOException { + byte[] byteArray = com.google.common.io.Files.toByteArray(new File(FILE_NAME)); + + assertArrayEquals(expectedByteArray, byteArray); + } + +} diff --git a/core-java-modules/core-java-io/pom.xml b/core-java-modules/core-java-io/pom.xml index faeddafd81..93c9289fdd 100644 --- a/core-java-modules/core-java-io/pom.xml +++ b/core-java-modules/core-java-io/pom.xml @@ -134,7 +134,7 @@ - 3.5.0 + 3.6.2 2.7.1 2.8.0 diff --git a/core-java-modules/core-java-io/src/main/java/com/baeldung/size/FileSizeUtils.java b/core-java-modules/core-java-io/src/main/java/com/baeldung/size/FileSizeUtils.java new file mode 100644 index 0000000000..18c8687043 --- /dev/null +++ b/core-java-modules/core-java-io/src/main/java/com/baeldung/size/FileSizeUtils.java @@ -0,0 +1,28 @@ +package com.baeldung.size; + +import java.io.File; + +public class FileSizeUtils { + public static long getFileSizeInBytes(File file) { + if (file.exists()) { + return file.length(); + } else { + throw new IllegalArgumentException("File not found."); + } + } + + public static double getFileSizeInKilobytes(File file) { + long bytes = getFileSizeInBytes(file); + return (double) bytes / 1024; + } + + public static double getFileSizeInMegabytes(File file) { + double kilobytes = getFileSizeInKilobytes(file); + return kilobytes / 1024; + } + + public static double getFileSizeInGigabytes(File file) { + double megabytes = getFileSizeInMegabytes(file); + return megabytes / 1024; + } +} diff --git a/core-java-modules/core-java-io/src/main/java/com/baeldung/sizebenchmark/FileSizeBenchmark.java b/core-java-modules/core-java-io/src/main/java/com/baeldung/sizebenchmark/FileSizeBenchmark.java new file mode 100644 index 0000000000..5998b0be73 --- /dev/null +++ b/core-java-modules/core-java-io/src/main/java/com/baeldung/sizebenchmark/FileSizeBenchmark.java @@ -0,0 +1,67 @@ +package com.baeldung.sizebenchmark; + +import org.apache.commons.io.FileUtils; +import org.openjdk.jmh.annotations.*; +import org.openjdk.jmh.infra.Blackhole; + +import java.io.File; +import java.io.FileInputStream; +import java.io.IOException; +import java.io.InputStream; +import java.net.URL; +import java.nio.channels.FileChannel; +import java.nio.file.Path; +import java.nio.file.Paths; +import java.util.concurrent.TimeUnit; + +@BenchmarkMode(Mode.SingleShotTime) +@OutputTimeUnit(TimeUnit.MILLISECONDS) +@Warmup(iterations = 3, time = 10, timeUnit = TimeUnit.NANOSECONDS) +@Measurement(iterations = 3, time = 10, timeUnit = TimeUnit.NANOSECONDS) +public class FileSizeBenchmark { + + public static void main(String[] args) throws Exception { + org.openjdk.jmh.Main.main(args); + } + + @Benchmark + public void getFileSizeUsingLengthMethod(Blackhole blackhole) throws Exception { + File file = new File("src/test/resources/size/sample_file_1.in"); + blackhole.consume(file.length()); + } + + @Benchmark + public void getFileSizeUsingFileInputStream(Blackhole blackhole) throws Exception { + try (FileInputStream fis = new FileInputStream("src/test/resources/size/sample_file_1.in")) { + long result = fis.getChannel().size(); + blackhole.consume(result); + } + + } + + @Benchmark + public void getFileSizeUsingInputStreamAndUrl(Blackhole blackhole) throws Exception { + File me = new File("src/test/resources/size/sample_file_1.in"); + URL url = me.toURI().toURL(); + + try (InputStream stream = url.openStream()) { + blackhole.consume(stream.available()); + } + } + + @Benchmark + public void getFileSizeUsingApacheCommon(Blackhole blackhole) { + File imageFile = new File("src/test/resources/size/sample_file_1.in"); + long size = FileUtils.sizeOf(imageFile); + blackhole.consume(size); + } + + @Benchmark + public void getFileSizeUsingFileChannel(Blackhole blackhole) throws IOException { + Path imageFilePath = Paths.get("src/test/resources/size/sample_file_1.in"); + try (FileChannel imageFileChannel = FileChannel.open(imageFilePath)) { + long imageFileSize = imageFileChannel.size(); + blackhole.consume(imageFileSize); + } + } +} diff --git a/core-java-modules/core-java-io/src/test/java/com/baeldung/size/JavaFileSizeUnitTest.java b/core-java-modules/core-java-io/src/test/java/com/baeldung/size/JavaFileSizeUnitTest.java index 6b6197c7ce..d8f4361260 100644 --- a/core-java-modules/core-java-io/src/test/java/com/baeldung/size/JavaFileSizeUnitTest.java +++ b/core-java-modules/core-java-io/src/test/java/com/baeldung/size/JavaFileSizeUnitTest.java @@ -1,16 +1,21 @@ package com.baeldung.size; -import static org.junit.Assert.assertEquals; - -import java.io.File; -import java.io.IOException; -import java.nio.channels.FileChannel; -import java.nio.file.Path; -import java.nio.file.Paths; import org.apache.commons.io.FileUtils; import org.junit.Before; import org.junit.Test; +import java.io.File; +import java.io.FileInputStream; +import java.io.IOException; +import java.io.InputStream; +import java.net.URL; +import java.nio.channels.FileChannel; +import java.nio.file.Path; +import java.nio.file.Paths; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.fail; + public class JavaFileSizeUnitTest { private static final long EXPECTED_FILE_SIZE_IN_BYTES = 11; private String filePath; @@ -62,4 +67,43 @@ public class JavaFileSizeUnitTest { final long length = file.length(); return length; } -} \ No newline at end of file + + @Test + public void whenGetFileSizeUsingFileInputStream_thenCorrect() throws IOException { + + try (FileInputStream fis = new FileInputStream(filePath)) { + long result = fis.getChannel().size(); + assertEquals(EXPECTED_FILE_SIZE_IN_BYTES, result); + } + } + + @Test + public void whenGetFileSizeUsingUrlAndInputStream_thenCorrect() throws IOException { + + File file = new File(filePath); + URL url = file.toURI().toURL(); + + try (InputStream stream = url.openStream()) { + assertEquals(EXPECTED_FILE_SIZE_IN_BYTES, stream.available()); + } + } + + @Test + public void whenGetFileSizeInDifferentUnits_thenCorrect(){ + filePath = String.join(File.separator, new String[] { "src", "test", "resources", "size", "sample_file_1.in" }); + File file = new File(filePath); + if (file.exists()) { + long expectedBytes = file.length(); + double expectedKilobytes = (double) expectedBytes / 1024; + double expectedMegabytes = expectedKilobytes / 1024; + double expectedGigabytes = expectedMegabytes / 1024; + + assertEquals(expectedBytes, FileSizeUtils.getFileSizeInBytes(file)); + assertEquals(expectedKilobytes, FileSizeUtils.getFileSizeInKilobytes(file), 0.01); + assertEquals(expectedMegabytes, FileSizeUtils.getFileSizeInMegabytes(file), 0.01); + assertEquals(expectedGigabytes, FileSizeUtils.getFileSizeInGigabytes(file), 0.01); + } else { + fail("File not found."); + } + } +} diff --git a/core-java-modules/core-java-ipc/pom.xml b/core-java-modules/core-java-ipc/pom.xml new file mode 100644 index 0000000000..b7b37afb1d --- /dev/null +++ b/core-java-modules/core-java-ipc/pom.xml @@ -0,0 +1,16 @@ + + + 4.0.0 + core-java-ipc + core-java-ipc + jar + + + com.baeldung.core-java-modules + core-java-modules + 0.0.1-SNAPSHOT + + + diff --git a/core-java-modules/core-java-ipc/src/test/java/com/baeldung/ipc/DirectoryLiveTest.java b/core-java-modules/core-java-ipc/src/test/java/com/baeldung/ipc/DirectoryLiveTest.java new file mode 100644 index 0000000000..ca7b6d2a0e --- /dev/null +++ b/core-java-modules/core-java-ipc/src/test/java/com/baeldung/ipc/DirectoryLiveTest.java @@ -0,0 +1,32 @@ +package com.baeldung.ipc; + +import org.junit.jupiter.api.Test; + +import java.nio.file.FileSystems; +import java.nio.file.Path; +import java.nio.file.Paths; +import java.nio.file.StandardWatchEventKinds; +import java.nio.file.WatchKey; +import java.nio.file.WatchEvent; +import java.nio.file.WatchService; + + +public class DirectoryLiveTest { + @Test + public void consumer() throws Exception { + WatchService watchService = FileSystems.getDefault().newWatchService(); + // Set this to an appropriate directory. + Path path = Paths.get("/tmp/ipc"); + + path.register(watchService, StandardWatchEventKinds.ENTRY_CREATE); + + WatchKey key; + while ((key = watchService.take()) != null) { + for (WatchEvent event : key.pollEvents()) { + // React to new file. + System.out.println(event); + } + key.reset(); + } + } +} diff --git a/core-java-modules/core-java-ipc/src/test/java/com/baeldung/ipc/JmxLiveTest.java b/core-java-modules/core-java-ipc/src/test/java/com/baeldung/ipc/JmxLiveTest.java new file mode 100644 index 0000000000..8ac16fdfc3 --- /dev/null +++ b/core-java-modules/core-java-ipc/src/test/java/com/baeldung/ipc/JmxLiveTest.java @@ -0,0 +1,52 @@ +package com.baeldung.ipc; + +import org.junit.jupiter.api.Test; + +import javax.management.JMX; +import javax.management.MBeanServer; +import javax.management.ObjectName; +import javax.management.remote.JMXConnector; +import javax.management.remote.JMXConnectorFactory; +import javax.management.remote.JMXServiceURL; +import java.lang.management.ManagementFactory; +import java.util.concurrent.TimeUnit; + +public class JmxLiveTest { + /* + * This test needs to be run with the following system properties defined: + * -Dcom.sun.management.jmxremote=true + * -Dcom.sun.management.jmxremote.port=1234 + * -Dcom.sun.management.jmxremote.authenticate=false + * -Dcom.sun.management.jmxremote.ssl=false + */ + @Test + public void consumer() throws Exception { + ObjectName objectName = new ObjectName("com.baeldung.ipc:type=basic,name=test"); + MBeanServer server = ManagementFactory.getPlatformMBeanServer(); + server.registerMBean(new IPCTest(), objectName); + + TimeUnit.MINUTES.sleep(50); + } + + @Test + public void producer() throws Exception { + JMXServiceURL url = new JMXServiceURL("service:jmx:rmi:///jndi/rmi://localhost:1234/jmxrmi"); + try (JMXConnector jmxc = JMXConnectorFactory.connect(url, null)) { + ObjectName objectName = new ObjectName("com.baeldung.ipc:type=basic,name=test"); + + IPCTestMBean mbeanProxy = JMX.newMBeanProxy(jmxc.getMBeanServerConnection(), objectName, IPCTestMBean.class, true); + mbeanProxy.sendMessage("Hello"); + } + } + + public interface IPCTestMBean { + void sendMessage(String message); + } + + class IPCTest implements IPCTestMBean { + @Override + public void sendMessage(String message) { + System.out.println("Received message: " + message); + } + } +} diff --git a/core-java-modules/core-java-ipc/src/test/java/com/baeldung/ipc/SocketsLiveTest.java b/core-java-modules/core-java-ipc/src/test/java/com/baeldung/ipc/SocketsLiveTest.java new file mode 100644 index 0000000000..9b006c110e --- /dev/null +++ b/core-java-modules/core-java-ipc/src/test/java/com/baeldung/ipc/SocketsLiveTest.java @@ -0,0 +1,38 @@ +package com.baeldung.ipc; + +import org.junit.jupiter.api.Test; + +import java.io.BufferedReader; +import java.io.InputStreamReader; +import java.io.PrintWriter; +import java.net.ServerSocket; +import java.net.Socket; + +public class SocketsLiveTest { + @Test + public void consumer() throws Exception { + try (ServerSocket serverSocket = new ServerSocket(1234)) { + Socket clientSocket = serverSocket.accept(); + + PrintWriter out = new PrintWriter(clientSocket.getOutputStream(), true); + BufferedReader in = new BufferedReader(new InputStreamReader(clientSocket.getInputStream())); + + String line; + while ((line = in.readLine()) != null) { + System.out.println("Received message: " + line); + } + } + } + + @Test + public void producer() throws Exception { + try (Socket clientSocket = new Socket("localhost", 1234)) { + PrintWriter out = new PrintWriter(clientSocket.getOutputStream(), true); + BufferedReader in = new BufferedReader(new InputStreamReader(clientSocket.getInputStream())); + + out.println("Hello"); + + String response = in.readLine(); + } + } +} \ No newline at end of file diff --git a/core-java-modules/core-java-jar/pom.xml b/core-java-modules/core-java-jar/pom.xml index a46299c669..138827781e 100644 --- a/core-java-modules/core-java-jar/pom.xml +++ b/core-java-modules/core-java-jar/pom.xml @@ -274,7 +274,7 @@ 4.6.1 1.1 - 3.0.0-M1 + 3.6.2 1.4.4 3.1.1 3.3.0 diff --git a/core-java-modules/core-java-jndi/README.md b/core-java-modules/core-java-jndi/README.md index 9c6f489841..cdb1b34ca9 100644 --- a/core-java-modules/core-java-jndi/README.md +++ b/core-java-modules/core-java-jndi/README.md @@ -4,3 +4,4 @@ - [Java Naming and Directory Interface Overview](https://www.baeldung.com/jndi) - [LDAP Authentication Using Pure Java](https://www.baeldung.com/java-ldap-auth) - [Testing LDAP Connections With Java](https://www.baeldung.com/java-test-ldap-connections) +- [JNDI – What Is java:comp/env?](https://www.baeldung.com/java-jndi-comp-env) diff --git a/core-java-modules/core-java-jndi/src/test/java/com/baeldung/jndi/JndiNamingUnitTest.java b/core-java-modules/core-java-jndi/src/test/java/com/baeldung/jndi/JndiNamingUnitTest.java new file mode 100644 index 0000000000..66d8d57d4e --- /dev/null +++ b/core-java-modules/core-java-jndi/src/test/java/com/baeldung/jndi/JndiNamingUnitTest.java @@ -0,0 +1,72 @@ +package com.baeldung.jndi; + +import org.junit.jupiter.api.AfterAll; +import org.junit.jupiter.api.BeforeAll; +import org.junit.jupiter.api.Test; +import org.springframework.jdbc.datasource.DriverManagerDataSource; +import org.springframework.jndi.JndiTemplate; +import org.springframework.mock.jndi.SimpleNamingContextBuilder; + +import javax.naming.*; +import javax.sql.DataSource; + +import java.util.Enumeration; + +import static org.junit.jupiter.api.Assertions.*; + +class JndiNamingUnitTest { + + private static InitialContext context; + private static DriverManagerDataSource dataSource; + + @BeforeAll + static void setUp() throws Exception { + SimpleNamingContextBuilder builder = new SimpleNamingContextBuilder(); + dataSource = new DriverManagerDataSource("jdbc:h2:mem:mydb"); + builder.activate(); + + JndiTemplate jndiTemplate = new JndiTemplate(); + context = (InitialContext) jndiTemplate.getContext(); + + dataSource.setDriverClassName("org.h2.Driver"); + context.bind("java:comp/env/jdbc/datasource", dataSource); + } + + @Test + void givenACompositeName_whenAddingAnElement_thenNameIsAdded() throws Exception { + Name objectName = new CompositeName("java:comp/env/jdbc"); + + Enumeration items = objectName.getAll(); + while(items.hasMoreElements()) { + System.out.println(items.nextElement()); + } + + objectName.add("New Name"); + + assertEquals("env", objectName.get(1)); + assertEquals("New Name", objectName.get(objectName.size() - 1)); + } + + @Test + void givenContext_whenLookupByName_thenReturnsValidObject() throws Exception { + DataSource ds = (DataSource) context.lookup("java:comp/env/jdbc/datasource"); + + assertNotNull(ds); + assertNotNull(ds.getConnection()); + } + + @Test + void givenSubContext_whenLookupByName_thenReturnsValidObject() throws Exception { + Context subContext = (Context) context.lookup("java:comp/env"); + DataSource ds = (DataSource) subContext.lookup("jdbc/datasource"); + + assertNotNull(ds); + assertNotNull(ds.getConnection()); + } + + @AfterAll + static void tearDown() throws Exception { + context.close(); + } + +} diff --git a/core-java-modules/core-java-lang-5/pom.xml b/core-java-modules/core-java-lang-5/pom.xml index 8e95fc4405..b65f061fc7 100644 --- a/core-java-modules/core-java-lang-5/pom.xml +++ b/core-java-modules/core-java-lang-5/pom.xml @@ -24,7 +24,6 @@ - 3.12.0 0.10.2 diff --git a/core-java-modules/core-java-lang-6/README.md b/core-java-modules/core-java-lang-6/README.md index 9ddd08d9ba..214409dd04 100644 --- a/core-java-modules/core-java-lang-6/README.md +++ b/core-java-modules/core-java-lang-6/README.md @@ -8,3 +8,6 @@ This module contains articles about core features in the Java language - [What Is the Maximum Depth of the Java Call Stack?](https://www.baeldung.com/java-call-stack-max-depth) - [Get a Random Element From a Set in Java](https://www.baeldung.com/java-set-draw-sample) - [Stop Executing Further Code in Java](https://www.baeldung.com/java-stop-running-code) +- [Using the Apache Commons Lang 3 for Comparing Objects in Java](https://www.baeldung.com/java-apache-commons-lang-3-compare-objects) +- [Return First Non-null Value in Java](https://www.baeldung.com/java-first-non-null) +- [Static Final Variables in Java](https://www.baeldung.com/java-static-final-variables) diff --git a/core-java-modules/core-java-lang-6/pom.xml b/core-java-modules/core-java-lang-6/pom.xml index 6561c4fdcc..a47ed459f6 100644 --- a/core-java-modules/core-java-lang-6/pom.xml +++ b/core-java-modules/core-java-lang-6/pom.xml @@ -23,13 +23,22 @@ commons-lang3 ${commons-lang3.version} + + org.openjdk.jmh + jmh-core + ${jmh.version} + + + org.openjdk.jmh + jmh-generator-annprocess + ${jmh.version} + org.apache.maven.plugins maven-compiler-plugin - 3.5.1 17 17 @@ -40,6 +49,11 @@ mapstruct-processor ${mapstruct.version} + + org.openjdk.jmh + jmh-generator-annprocess + ${jmh.version} + @@ -50,7 +64,8 @@ 17 17 UTF-8 - 1.5.5.Final + 1.6.0.Beta1 + 1.37 \ No newline at end of file diff --git a/core-java-modules/core-java-lang-6/src/main/java/com/baeldung/compressbytes/CompressByteArrayUtil.java b/core-java-modules/core-java-lang-6/src/main/java/com/baeldung/compressbytes/CompressByteArrayUtil.java new file mode 100644 index 0000000000..88e2283985 --- /dev/null +++ b/core-java-modules/core-java-lang-6/src/main/java/com/baeldung/compressbytes/CompressByteArrayUtil.java @@ -0,0 +1,58 @@ +package com.baeldung.compressbytes; + +import java.io.ByteArrayOutputStream; +import java.util.zip.DataFormatException; +import java.util.zip.Deflater; +import java.util.zip.Inflater; + +public class CompressByteArrayUtil { + + public static byte[] compress(byte[] input) { + Deflater deflater = new Deflater(); + deflater.setInput(input); + deflater.finish(); + + ByteArrayOutputStream outputStream = new ByteArrayOutputStream(); + byte[] buffer = new byte[1024]; + + while (!deflater.finished()) { + int compressedSize = deflater.deflate(buffer); + outputStream.write(buffer, 0, compressedSize); + } + + return outputStream.toByteArray(); + } + + public static byte[] decompress(byte[] input) throws DataFormatException { + Inflater inflater = new Inflater(); + inflater.setInput(input); + + ByteArrayOutputStream outputStream = new ByteArrayOutputStream(); + byte[] buffer = new byte[1024]; + + while (!inflater.finished()) { + int decompressedSize = inflater.inflate(buffer); + outputStream.write(buffer, 0, decompressedSize); + } + + return outputStream.toByteArray(); + } + + public static void main(String[] args) throws Exception { + String inputString = "Baeldung helps developers explore the Java ecosystem and simply be better engineers. " + + "We publish to-the-point guides and courses, with a strong focus on building web applications, Spring, " + + "Spring Security, and RESTful APIs"; + byte[] input = inputString.getBytes(); + + // Compression + byte[] compressedData = compress(input); + + // Decompression + byte[] decompressedData = decompress(compressedData); + + System.out.println("Original: " + input.length + " bytes"); + System.out.println("Compressed: " + compressedData.length + " bytes"); + System.out.println("Decompressed: " + decompressedData.length + " bytes"); + } + +} diff --git a/core-java-modules/core-java-lang-6/src/main/java/com/baeldung/returnfirstnonnull/LazyEvaluate.java b/core-java-modules/core-java-lang-6/src/main/java/com/baeldung/returnfirstnonnull/LazyEvaluate.java new file mode 100644 index 0000000000..faa6cce465 --- /dev/null +++ b/core-java-modules/core-java-lang-6/src/main/java/com/baeldung/returnfirstnonnull/LazyEvaluate.java @@ -0,0 +1,16 @@ +package com.baeldung.returnfirstnonnull; + +class LazyEvaluate { + + String methodA() { + return null; + } + + String methodB() { + return "first non null"; + } + + String methodC() { + return "second non null"; + } +} \ No newline at end of file diff --git a/core-java-modules/core-java-lang-6/src/main/java/com/baeldung/staticfinal/Bike.java b/core-java-modules/core-java-lang-6/src/main/java/com/baeldung/staticfinal/Bike.java new file mode 100644 index 0000000000..bde7b44897 --- /dev/null +++ b/core-java-modules/core-java-lang-6/src/main/java/com/baeldung/staticfinal/Bike.java @@ -0,0 +1,14 @@ +package com.baeldung.staticfinal; + +import java.util.HashMap; + +public class Bike { + public static final int TIRE = 2; + public static final int PEDAL; + public static final HashMap PART = new HashMap<>(); + + static { + PEDAL = 5; + } + +} diff --git a/core-java-modules/core-java-lang-6/src/main/java/com/baeldung/stopexecution/InterruptThread.java b/core-java-modules/core-java-lang-6/src/main/java/com/baeldung/stopexecution/InterruptThread.java index 7964ad9f52..7fcb6185cc 100644 --- a/core-java-modules/core-java-lang-6/src/main/java/com/baeldung/stopexecution/InterruptThread.java +++ b/core-java-modules/core-java-lang-6/src/main/java/com/baeldung/stopexecution/InterruptThread.java @@ -4,9 +4,7 @@ public class InterruptThread extends Thread { @Override public void run() { while (!isInterrupted()) { - if (isInterrupted()) { - break; - } + break; // business logic } } diff --git a/core-java-modules/core-java-lang-6/src/test/java/com/baeldung/recursivelysumintarray/RecursivelySumIntArrayUnitTest.java b/core-java-modules/core-java-lang-6/src/test/java/com/baeldung/recursivelysumintarray/RecursivelySumIntArrayUnitTest.java new file mode 100644 index 0000000000..fc61a806e1 --- /dev/null +++ b/core-java-modules/core-java-lang-6/src/test/java/com/baeldung/recursivelysumintarray/RecursivelySumIntArrayUnitTest.java @@ -0,0 +1,38 @@ +package com.baeldung.recursivelysumintarray; + +import org.junit.jupiter.api.Test; + +import java.util.Arrays; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +public class RecursivelySumIntArrayUnitTest { + + private static final int[] INT_ARRAY = { 1, 2, 3, 4, 5 }; + + static int sumIntArray1(int[] array) { + if (array.length == 1) { + return array[0]; + } else { + return array[0] + sumIntArray1(Arrays.copyOfRange(array, 1, array.length)); + } + } + + static int sumIntArray2(int[] array, int index) { + if (index == 0) { + return array[index]; + } else { + return array[index] + sumIntArray2(array, index - 1); + } + } + + @Test + void whenUsingSumIntArray1_thenGetExpectedResult() { + assertEquals(15, sumIntArray1(INT_ARRAY)); + } + + @Test + void whenUsingSumIntArray2_thenGetExpectedResult() { + assertEquals(15, sumIntArray2(INT_ARRAY, INT_ARRAY.length - 1)); + } +} \ No newline at end of file diff --git a/core-java-modules/core-java-lang-6/src/test/java/com/baeldung/recursivelysumintarray/SumArrayBenchmark.java b/core-java-modules/core-java-lang-6/src/test/java/com/baeldung/recursivelysumintarray/SumArrayBenchmark.java new file mode 100644 index 0000000000..7d6a612a8d --- /dev/null +++ b/core-java-modules/core-java-lang-6/src/test/java/com/baeldung/recursivelysumintarray/SumArrayBenchmark.java @@ -0,0 +1,61 @@ +package com.baeldung.recursivelysumintarray; + +import static com.baeldung.recursivelysumintarray.RecursivelySumIntArrayUnitTest.sumIntArray1; +import static com.baeldung.recursivelysumintarray.RecursivelySumIntArrayUnitTest.sumIntArray2; + +import java.util.Random; +import java.util.concurrent.TimeUnit; + +import org.openjdk.jmh.annotations.Benchmark; +import org.openjdk.jmh.annotations.BenchmarkMode; +import org.openjdk.jmh.annotations.Fork; +import org.openjdk.jmh.annotations.Measurement; +import org.openjdk.jmh.annotations.Mode; +import org.openjdk.jmh.annotations.OutputTimeUnit; +import org.openjdk.jmh.annotations.Param; +import org.openjdk.jmh.annotations.Scope; +import org.openjdk.jmh.annotations.Setup; +import org.openjdk.jmh.annotations.State; +import org.openjdk.jmh.annotations.Warmup; +import org.openjdk.jmh.runner.Runner; +import org.openjdk.jmh.runner.options.Options; +import org.openjdk.jmh.runner.options.OptionsBuilder; + +@BenchmarkMode(Mode.AverageTime) +@State(Scope.Thread) +@OutputTimeUnit(TimeUnit.NANOSECONDS) +@Warmup(iterations = 2) +@Fork(1) +@Measurement(iterations = 5) +public class SumArrayBenchmark { + + public static void main(String[] args) throws Exception { + Options options = new OptionsBuilder().include(SumArrayBenchmark.class.getSimpleName()) + .build(); + new Runner(options).run(); + } + + @Param({ "10", "10000" }) + public int size; + int[] array; + + @Setup + public void setup() { + var r = new Random(); + array = new int[size]; + + for (int i = 0; i < size; i++) { + array[i] = r.nextInt(); + } + } + + @Benchmark + public int withArrayCopy() { + return sumIntArray1(array); + } + + @Benchmark + public int withoutArrayCopy() { + return sumIntArray2(array, array.length - 1); + } +} \ No newline at end of file diff --git a/core-java-modules/core-java-lang-6/src/test/java/com/baeldung/returnfirstnonempty/ReturnFirstNonEmptyOptionalUnitTest.java b/core-java-modules/core-java-lang-6/src/test/java/com/baeldung/returnfirstnonempty/ReturnFirstNonEmptyOptionalUnitTest.java new file mode 100644 index 0000000000..f2ea8f74e3 --- /dev/null +++ b/core-java-modules/core-java-lang-6/src/test/java/com/baeldung/returnfirstnonempty/ReturnFirstNonEmptyOptionalUnitTest.java @@ -0,0 +1,30 @@ +package com.baeldung.returnfirstnonempty; + +import static org.assertj.core.api.Assertions.assertThat; + +import java.util.Arrays; +import java.util.List; +import java.util.Optional; + +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; + +public class ReturnFirstNonEmptyOptionalUnitTest { + + private List> optionals; + + @BeforeEach + public void init() { + optionals = Arrays.asList(Optional. empty(), Optional.of("first non empty"), Optional.of("second non empty")); + } + + @Test + void givenListOfOptionals_whenStreaming_thenReturnFirstNonEmpty() { + Optional object = optionals.stream() + .filter(Optional::isPresent) + .map(Optional::get) + .findFirst(); + + assertThat(object).contains("first non empty"); + } +} \ No newline at end of file diff --git a/core-java-modules/core-java-lang-6/src/test/java/com/baeldung/returnfirstnonnull/ReturnFirstNonNullLazyEvaluateUnitTest.java b/core-java-modules/core-java-lang-6/src/test/java/com/baeldung/returnfirstnonnull/ReturnFirstNonNullLazyEvaluateUnitTest.java new file mode 100644 index 0000000000..af88545170 --- /dev/null +++ b/core-java-modules/core-java-lang-6/src/test/java/com/baeldung/returnfirstnonnull/ReturnFirstNonNullLazyEvaluateUnitTest.java @@ -0,0 +1,77 @@ +package com.baeldung.returnfirstnonnull; + +import static org.assertj.core.api.Assertions.assertThat; +import static org.junit.jupiter.api.Assertions.assertEquals; +import static org.mockito.Mockito.times; +import static org.mockito.Mockito.verify; + +import java.util.Objects; +import java.util.Optional; +import java.util.function.Supplier; +import java.util.stream.Stream; + +import org.apache.commons.lang3.ObjectUtils; +import org.junit.jupiter.api.Test; +import org.mockito.Mockito; + +public class ReturnFirstNonNullLazyEvaluateUnitTest { + + private final LazyEvaluate spy = Mockito.spy(new LazyEvaluate()); + + @Test + void givenChainOfMethods_whenUsingIfStatements_thenLazilyEvaluateMethodsUntilFirstNonNull() { + String object = spy.methodA(); + if (object == null) { + object = spy.methodB(); + } + + if (object == null) { + object = spy.methodC(); + } + + assertEquals("first non null", object); + verify(spy, times(1)).methodA(); + verify(spy, times(1)).methodB(); + verify(spy, times(0)).methodC(); + } + + @Test + void givenChainOfMethods_whenUsingApacheCommonsLang3_thenReturnFirstNonNull() { + String object = ObjectUtils.getFirstNonNull(spy::methodA, spy::methodB, spy::methodC); + + assertEquals("first non null", object); + verify(spy, times(1)).methodA(); + verify(spy, times(1)).methodB(); + verify(spy, times(0)).methodC(); + } + + @Test + void givenChainOfMethods_whenUsingSupplierInterface_thenLazilyEvaluateMethodsUntilFirstNonNull() { + Optional object = Stream.> of(spy::methodA, spy::methodB, spy::methodC) + .map(Supplier::get) + .filter(Objects::nonNull) + .findFirst(); + + assertThat(object).contains("first non null"); + verify(spy, times(1)).methodA(); + verify(spy, times(1)).methodB(); + verify(spy, times(0)).methodC(); + } + + @Test + void givenNonNullObjectAndFallbackMethod_whenUsingApacheCommonsLang3_thenReturnFirstNonNull() { + String nonNullObject = spy.methodB(); + String object = ObjectUtils.getIfNull(nonNullObject, spy::methodC); + + assertEquals("first non null", object); + verify(spy, times(0)).methodC(); + } + + @Test + void givenNullObjectAndFallbackMethod_whenUsingApacheCommonsLang3_thenReturnFirstNonNull() { + String nullObject = null; + String object = ObjectUtils.getIfNull(nullObject, spy::methodB); + + assertEquals("first non null", object); + } +} \ No newline at end of file diff --git a/core-java-modules/core-java-lang-6/src/test/java/com/baeldung/returnfirstnonnull/ReturnFirstNonNullUnitTest.java b/core-java-modules/core-java-lang-6/src/test/java/com/baeldung/returnfirstnonnull/ReturnFirstNonNullUnitTest.java new file mode 100644 index 0000000000..124de5843c --- /dev/null +++ b/core-java-modules/core-java-lang-6/src/test/java/com/baeldung/returnfirstnonnull/ReturnFirstNonNullUnitTest.java @@ -0,0 +1,81 @@ +package com.baeldung.returnfirstnonnull; + +import static org.assertj.core.api.Assertions.assertThat; +import static org.junit.jupiter.api.Assertions.assertEquals; + +import java.util.Arrays; +import java.util.List; +import java.util.Objects; +import java.util.Optional; + +import org.apache.commons.lang3.ObjectUtils; +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; + +import com.google.common.base.MoreObjects; +import com.google.common.base.Predicates; +import com.google.common.collect.Iterables; + +public class ReturnFirstNonNullUnitTest { + + private List objects; + + @BeforeEach + public void init() { + objects = Arrays.asList(null, "first non null", "second nun null"); + } + + @Test + void givenListOfObjects_whenFilterIsLambdaNullCheckInStream_thenReturnFirstNonNull() { + Optional object = objects.stream() + .filter(o -> o != null) + .findFirst(); + + assertThat(object).contains("first non null"); + } + + @Test + void givenListOfObjects_whenFilterIsMethodRefNullCheckInStream_thenReturnFirstNonNull() { + Optional object = objects.stream() + .filter(Objects::nonNull) + .findFirst(); + + assertThat(object).contains("first non null"); + } + + @Test + void givenListOfObjects_whenIteratingWithForLoop_thenReturnFirstNonNull() { + String object = null; + for (int i = 0; i < objects.size(); i++) { + if (objects.get(i) != null) { + object = objects.get(i); + break; + } + } + + assertEquals("first non null", object); + } + + @Test + void givenListOfObjects_whenUsingApacheCommonsLang3_thenReturnFirstNonNull() { + String object = ObjectUtils.firstNonNull(objects.toArray(new String[0])); + + assertEquals("first non null", object); + } + + @Test + void givenListOfObjects_whenUsingGoogleGuavaIterables_thenReturnFirstNonNull() { + String object = Iterables.find(objects, Predicates.notNull()); + + assertEquals("first non null", object); + } + + @Test + void givenTwoObjects_whenUsingGoogleGuavaMoreObjects_thenReturnFirstNonNull() { + String nullObject = null; + String nonNullObject = "first non null"; + String object = MoreObjects.firstNonNull(nullObject, nonNullObject); + + assertEquals("first non null", object); + } +} \ No newline at end of file diff --git a/core-java-modules/core-java-lang-6/src/test/java/com/baeldung/staticfinal/BikeUnitTest.java b/core-java-modules/core-java-lang-6/src/test/java/com/baeldung/staticfinal/BikeUnitTest.java new file mode 100644 index 0000000000..2201dae4d1 --- /dev/null +++ b/core-java-modules/core-java-lang-6/src/test/java/com/baeldung/staticfinal/BikeUnitTest.java @@ -0,0 +1,33 @@ +package com.baeldung.staticfinal; + +import org.junit.jupiter.api.Test; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +class BikeUnitTest { + + @Test + void givenTireConstantSetUponDeclaration_whenGetTire_thenReturnTwo() { + assertEquals(2, Bike.TIRE); + } + + @Test + void givenPedalConstantSetByStaticBlock_whenGetPedal_thenReturnFive() { + assertEquals(5, Bike.PEDAL); + } + + @Test + void givenPartConstantObject_whenObjectStateChanged_thenCorrect() { + Bike.PART.put("seat", 1); + assertEquals(1, Bike.PART.get("seat")); + + Bike.PART.put("seat", 5); + assertEquals(5, Bike.PART.get("seat")); + } + + @Test + void givenMathClass_whenAccessingPiConstant_thenVerifyPiValueIsCorrect() { + assertEquals(3.141592653589793, Math.PI); + } + +} \ No newline at end of file diff --git a/core-java-modules/core-java-lang-math-2/src/main/java/com/baeldung/algorithms/rectanglesoverlap/Rectangle.java b/core-java-modules/core-java-lang-math-2/src/main/java/com/baeldung/algorithms/rectanglesoverlap/Rectangle.java index 38f5edec61..ee43af3eff 100644 --- a/core-java-modules/core-java-lang-math-2/src/main/java/com/baeldung/algorithms/rectanglesoverlap/Rectangle.java +++ b/core-java-modules/core-java-lang-math-2/src/main/java/com/baeldung/algorithms/rectanglesoverlap/Rectangle.java @@ -26,13 +26,25 @@ public class Rectangle { this.topRight = topRight; } - public boolean isOverlapping(Rectangle other) { - // one rectangle is to the top of the other - if (this.topRight.getY() < other.bottomLeft.getY() || this.bottomLeft.getY() > other.topRight.getY()) { + public boolean isOverlapping(Rectangle comparedRectangle) { + // one rectangle is to the top of the comparedRectangle + if (this.topRight.getY() < comparedRectangle.bottomLeft.getY() || this.bottomLeft.getY() > comparedRectangle.topRight.getY()) { return false; } - // one rectangle is to the left of the other - if (this.topRight.getX() < other.bottomLeft.getX() || this.bottomLeft.getX() > other.topRight.getX()) { + // one rectangle is to the left of the comparedRectangle + if (this.topRight.getX() < comparedRectangle.bottomLeft.getX() || this.bottomLeft.getX() > comparedRectangle.topRight.getX()) { + return false; + } + return true; + } + + public boolean isOverlappingWithoutBorders(Rectangle comparedRectangle) { + // one rectangle is to the top of the comparedRectangle + if (this.topRight.getY() <= comparedRectangle.bottomLeft.getY() || this.bottomLeft.getY() >= comparedRectangle.topRight.getY()) { + return false; + } + // one rectangle is to the left of the comparedRectangle + if (this.topRight.getX() <= comparedRectangle.bottomLeft.getX() || this.bottomLeft.getX() >= comparedRectangle.topRight.getX()) { return false; } return true; diff --git a/core-java-modules/core-java-lang-math-2/src/test/java/com/baeldung/algorithms/rectanglesoverlap/RectangleUnitTest.java b/core-java-modules/core-java-lang-math-2/src/test/java/com/baeldung/algorithms/rectanglesoverlap/RectangleUnitTest.java index e4bb614b48..18186b43b1 100644 --- a/core-java-modules/core-java-lang-math-2/src/test/java/com/baeldung/algorithms/rectanglesoverlap/RectangleUnitTest.java +++ b/core-java-modules/core-java-lang-math-2/src/test/java/com/baeldung/algorithms/rectanglesoverlap/RectangleUnitTest.java @@ -1,7 +1,8 @@ package com.baeldung.algorithms.rectanglesoverlap; -import static org.junit.Assert.assertTrue; import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertTrue; + import org.junit.Test; public class RectangleUnitTest { @@ -36,4 +37,18 @@ public class RectangleUnitTest { assertFalse(rectangle1.isOverlapping(rectangle2)); } + @Test + public void givenAdjacentRectangles_whensOverlappingCalled_shouldReturnTrue() { +Rectangle rectangle1 = new Rectangle(new Point(0, 0), new Point(5, 14)); +Rectangle rectangle2 = new Rectangle(new Point(5, 0), new Point(17, 14)); +assertTrue(rectangle1.isOverlapping(rectangle2)); + } + + @Test + public void givenAdjacentRectangles_whensOverlappingWithoutBordersCalled_shouldReturnFalse() { + Rectangle rectangle1 = new Rectangle(new Point(0, 0), new Point(5, 14)); + Rectangle rectangle2 = new Rectangle(new Point(5, 0), new Point(17, 14)); + assertFalse(rectangle1.isOverlappingWithoutBorders(rectangle2)); + } + } diff --git a/core-java-modules/core-java-lang-math-3/README.md b/core-java-modules/core-java-lang-math-3/README.md index ef9c2ee4c4..37027970b6 100644 --- a/core-java-modules/core-java-lang-math-3/README.md +++ b/core-java-modules/core-java-lang-math-3/README.md @@ -12,4 +12,5 @@ - [Java Program to Print Pascal’s Triangle](https://www.baeldung.com/java-pascal-triangle) - [Java Money and the Currency API](http://www.baeldung.com/java-money-and-currency) - [Clamp Function in Java](https://www.baeldung.com/java-clamp-function) +- [Creating a Magic Square in Java](https://www.baeldung.com/java-magic-square) - More articles: [[<-- Prev]](/core-java-modules/core-java-lang-math-2) diff --git a/core-java-modules/core-java-lang-math-3/src/test/java/com/baeldung/magicsquare/MagicSquare.java b/core-java-modules/core-java-lang-math-3/src/test/java/com/baeldung/magicsquare/MagicSquare.java index b6e7ac24f5..f2ddd65ff7 100644 --- a/core-java-modules/core-java-lang-math-3/src/test/java/com/baeldung/magicsquare/MagicSquare.java +++ b/core-java-modules/core-java-lang-math-3/src/test/java/com/baeldung/magicsquare/MagicSquare.java @@ -1,7 +1,5 @@ package com.baeldung.magicsquare; -import org.junit.platform.commons.util.StringUtils; - import java.util.stream.IntStream; public class MagicSquare { diff --git a/core-java-modules/core-java-lang-math-3/src/test/java/com/baeldung/magicsquare/README.md b/core-java-modules/core-java-lang-math-3/src/test/java/com/baeldung/magicsquare/README.md deleted file mode 100644 index b2f7ece88a..0000000000 --- a/core-java-modules/core-java-lang-math-3/src/test/java/com/baeldung/magicsquare/README.md +++ /dev/null @@ -1,2 +0,0 @@ -## Relevant Articles -- [Creating a Magic Square in Java](https://www.baeldung.com/java-magic-square) diff --git a/core-java-modules/core-java-lang-math/pom.xml b/core-java-modules/core-java-lang-math/pom.xml index 551e5db1d5..a229327415 100644 --- a/core-java-modules/core-java-lang-math/pom.xml +++ b/core-java-modules/core-java-lang-math/pom.xml @@ -5,6 +5,14 @@ 4.0.0 core-java-lang-math core-java-lang-math + + + org.projectlombok + lombok + 1.18.24 + compile + + jar diff --git a/core-java-modules/core-java-lang-math/src/main/java/com/baeldung/algorithms/percentage/BigDecimalPercentageCalculator.java b/core-java-modules/core-java-lang-math/src/main/java/com/baeldung/algorithms/percentage/BigDecimalPercentageCalculator.java new file mode 100644 index 0000000000..91fde335e9 --- /dev/null +++ b/core-java-modules/core-java-lang-math/src/main/java/com/baeldung/algorithms/percentage/BigDecimalPercentageCalculator.java @@ -0,0 +1,20 @@ +package com.baeldung.algorithms.percentage; + +import lombok.experimental.ExtensionMethod; +import java.math.BigDecimal; +import java.util.Scanner; + +@ExtensionMethod(FastBigDecimalPercentage.class) +public class BigDecimalPercentageCalculator { + public static void main(String[] args) { + + Scanner in = new Scanner(System.in); + System.out.println("Enter obtained marks:"); + BigDecimal obtained = new BigDecimal(in.nextDouble()); + System.out.println("Enter total marks:"); + BigDecimal total = new BigDecimal(in.nextDouble()); + + System.out.println("Percentage obtained :"+ obtained.toPercentageOf(total)); + } + +} diff --git a/core-java-modules/core-java-lang-math/src/main/java/com/baeldung/algorithms/percentage/BigDecimalPercentages.java b/core-java-modules/core-java-lang-math/src/main/java/com/baeldung/algorithms/percentage/BigDecimalPercentages.java new file mode 100644 index 0000000000..c91cf0e9d4 --- /dev/null +++ b/core-java-modules/core-java-lang-math/src/main/java/com/baeldung/algorithms/percentage/BigDecimalPercentages.java @@ -0,0 +1,18 @@ +package com.baeldung.algorithms.percentage; + + +import java.math.BigDecimal; +import java.math.RoundingMode; + +public class BigDecimalPercentages { + + private static final BigDecimal ONE_HUNDRED = new BigDecimal("100"); + + public BigDecimal toPercentageOf(BigDecimal value, BigDecimal total) { + return value.divide(total, 4, RoundingMode.HALF_UP).multiply(ONE_HUNDRED); + } + + public BigDecimal percentOf(BigDecimal percentage, BigDecimal total) { + return percentage.multiply(total).divide(ONE_HUNDRED, 2, RoundingMode.HALF_UP); + } +} diff --git a/core-java-modules/core-java-lang-math/src/main/java/com/baeldung/algorithms/percentage/FastBigDecimalPercentage.java b/core-java-modules/core-java-lang-math/src/main/java/com/baeldung/algorithms/percentage/FastBigDecimalPercentage.java new file mode 100644 index 0000000000..f00a9f3e35 --- /dev/null +++ b/core-java-modules/core-java-lang-math/src/main/java/com/baeldung/algorithms/percentage/FastBigDecimalPercentage.java @@ -0,0 +1,16 @@ +package com.baeldung.algorithms.percentage; + +import java.math.BigDecimal; +import java.math.RoundingMode; + +public class FastBigDecimalPercentage { + + public static BigDecimal toPercentageOf(BigDecimal value, BigDecimal total) { + return value.divide(total, 4, RoundingMode.HALF_UP).scaleByPowerOfTen(2); + } + + public static BigDecimal percentOf(BigDecimal percentage, BigDecimal total) { + return percentage.multiply(total).scaleByPowerOfTen(-2); + } + +} diff --git a/core-java-modules/core-java-lang-math/src/test/java/com/baeldung/algorithms/percentage/BigDecimalPercentageUnitTest.java b/core-java-modules/core-java-lang-math/src/test/java/com/baeldung/algorithms/percentage/BigDecimalPercentageUnitTest.java new file mode 100644 index 0000000000..dac2cb4de6 --- /dev/null +++ b/core-java-modules/core-java-lang-math/src/test/java/com/baeldung/algorithms/percentage/BigDecimalPercentageUnitTest.java @@ -0,0 +1,27 @@ +package com.baeldung.algorithms.percentage; + +import org.hamcrest.number.BigDecimalCloseTo; +import org.junit.Assert; +import org.junit.Test; + +import java.math.BigDecimal; + +public class BigDecimalPercentageUnitTest { + private BigDecimalPercentages pc = new BigDecimalPercentages(); + + + @Test + public void shouldConvertToPercentageOfTotal(){ + BigDecimalCloseTo expected = new BigDecimalCloseTo(new BigDecimal(5.05), new BigDecimal(0.001)); + Assert.assertTrue("Result not as expected",expected.matchesSafely( + pc.toPercentageOf(new BigDecimal(50.5),new BigDecimal(1000)))); + } + + @Test + public void shouldCalculatePercentageOfTotal(){ + BigDecimalCloseTo expected = new BigDecimalCloseTo(new BigDecimal(31.40), new BigDecimal(0.001)); + Assert.assertTrue("Result not as expected",expected.matchesSafely( + pc.percentOf(new BigDecimal(3.14),new BigDecimal(1000)))); + } + +} diff --git a/core-java-modules/core-java-lang-math/src/test/java/com/baeldung/algorithms/percentage/FastBigDecimalPercentageUnitTest.java b/core-java-modules/core-java-lang-math/src/test/java/com/baeldung/algorithms/percentage/FastBigDecimalPercentageUnitTest.java new file mode 100644 index 0000000000..dd97e5881c --- /dev/null +++ b/core-java-modules/core-java-lang-math/src/test/java/com/baeldung/algorithms/percentage/FastBigDecimalPercentageUnitTest.java @@ -0,0 +1,27 @@ +package com.baeldung.algorithms.percentage; + +import org.hamcrest.number.BigDecimalCloseTo; +import org.junit.Assert; +import org.junit.Test; + +import java.math.BigDecimal; + +public class FastBigDecimalPercentageUnitTest { + private FastBigDecimalPercentage pc = new FastBigDecimalPercentage(); + + + @Test + public void shouldConvertToPercentageOfTotal(){ + BigDecimalCloseTo expected = new BigDecimalCloseTo(new BigDecimal(5.05), new BigDecimal(0.001)); + Assert.assertTrue("Result not as expected",expected.matchesSafely( + pc.toPercentageOf(new BigDecimal(50.5),new BigDecimal(1000)))); + } + + @Test + public void shouldCalculatePercentageOfTotal(){ + BigDecimalCloseTo expected = new BigDecimalCloseTo(new BigDecimal(31.40), new BigDecimal(0.001)); + Assert.assertTrue("Result not as expected",expected.matchesSafely( + pc.percentOf(new BigDecimal(3.14),new BigDecimal(1000)))); + } + +} diff --git a/core-java-modules/core-java-lang-oop-methods/pom.xml b/core-java-modules/core-java-lang-oop-methods/pom.xml index 6f246d78ce..5e53004d62 100644 --- a/core-java-modules/core-java-lang-oop-methods/pom.xml +++ b/core-java-modules/core-java-lang-oop-methods/pom.xml @@ -35,7 +35,7 @@ 2.6 3.10.0 - 3.0.3 + 3.15.3 \ No newline at end of file diff --git a/core-java-modules/core-java-lang-oop-others/README.md b/core-java-modules/core-java-lang-oop-others/README.md index 4adfec86ef..ffd1d47f79 100644 --- a/core-java-modules/core-java-lang-oop-others/README.md +++ b/core-java-modules/core-java-lang-oop-others/README.md @@ -9,3 +9,4 @@ This module contains articles about Object Oriented Programming (OOP) in Java - [Check If All the Variables of an Object Are Null](https://www.baeldung.com/java-check-all-variables-object-null) - [Law of Demeter in Java](https://www.baeldung.com/java-demeter-law) - [Java Interface Naming Conventions](https://www.baeldung.com/java-interface-naming-conventions) +- [Difference Between Information Hiding and Encapsulation](https://www.baeldung.com/java-information-hiding-vs-encapsulation) diff --git a/core-java-modules/core-java-lang-oop-others/src/main/java/com/baeldung/encapsulation/Book.java b/core-java-modules/core-java-lang-oop-others/src/main/java/com/baeldung/encapsulation/Book.java new file mode 100644 index 0000000000..73762758e5 --- /dev/null +++ b/core-java-modules/core-java-lang-oop-others/src/main/java/com/baeldung/encapsulation/Book.java @@ -0,0 +1,7 @@ +package com.baeldung.encapsulation; + +public class Book { + public String author; + public int isbn; + +} diff --git a/core-java-modules/core-java-lang-oop-others/src/main/java/com/baeldung/encapsulation/BookDetails.java b/core-java-modules/core-java-lang-oop-others/src/main/java/com/baeldung/encapsulation/BookDetails.java new file mode 100644 index 0000000000..9df45b1f14 --- /dev/null +++ b/core-java-modules/core-java-lang-oop-others/src/main/java/com/baeldung/encapsulation/BookDetails.java @@ -0,0 +1,8 @@ +package com.baeldung.encapsulation; + +public class BookDetails { + + public String bookDetails(Book book) { + return "author name: " + book.author + " ISBN: " + book.isbn; + } +} diff --git a/core-java-modules/core-java-lang-oop-others/src/main/java/com/baeldung/encapsulation/BookEncapsulation.java b/core-java-modules/core-java-lang-oop-others/src/main/java/com/baeldung/encapsulation/BookEncapsulation.java new file mode 100644 index 0000000000..c39ca4bab4 --- /dev/null +++ b/core-java-modules/core-java-lang-oop-others/src/main/java/com/baeldung/encapsulation/BookEncapsulation.java @@ -0,0 +1,17 @@ +package com.baeldung.encapsulation; + +public class BookEncapsulation { + public String author; + public int isbn; + public int id = 1; + + public BookEncapsulation(String author, int isbn) { + this.author = author; + this.isbn = isbn; + } + + public String getBookDetails() { + return "author id: " + id + " author name: " + author + " ISBN: " + isbn; + } + +} diff --git a/core-java-modules/core-java-lang-oop-others/src/main/java/com/baeldung/encapsulation/BookInformationHiding.java b/core-java-modules/core-java-lang-oop-others/src/main/java/com/baeldung/encapsulation/BookInformationHiding.java new file mode 100644 index 0000000000..2d670a358d --- /dev/null +++ b/core-java-modules/core-java-lang-oop-others/src/main/java/com/baeldung/encapsulation/BookInformationHiding.java @@ -0,0 +1,36 @@ +package com.baeldung.encapsulation; + +public class BookInformationHiding { + private String author; + private int isbn; + private int id = 1; + + public BookInformationHiding(String author, int isbn) { + setAuthor(author); + setIsbn(isbn); + } + + public String getAuthor() { + return author; + } + + public void setAuthor(String author) { + this.author = author; + } + + public int getIsbn() { + return isbn; + } + + public void setIsbn(int isbn) { + if (isbn < 0) { + throw new IllegalArgumentException("ISBN can't be negative"); + } + this.isbn = isbn; + } + + public String getBookDetails() { + return "author id: " + id + " author name: " + author + " ISBN: " + isbn; + } + +} diff --git a/core-java-modules/core-java-lang-oop-others/src/test/java/com/baeldung/encapsulation/EncapsulationAndInformationHidingUnitTest.java b/core-java-modules/core-java-lang-oop-others/src/test/java/com/baeldung/encapsulation/EncapsulationAndInformationHidingUnitTest.java new file mode 100644 index 0000000000..6106d1a406 --- /dev/null +++ b/core-java-modules/core-java-lang-oop-others/src/test/java/com/baeldung/encapsulation/EncapsulationAndInformationHidingUnitTest.java @@ -0,0 +1,35 @@ +package com.baeldung.encapsulation; + +import static org.junit.jupiter.api.Assertions.*; + +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; + +public class EncapsulationAndInformationHidingUnitTest { + + @Test + public void givenUnencapsulatedClass_whenImplementationClassIsSeparate_thenReturnResult() { + Book myBook = new Book(); + myBook.author = "J.K Rowlings"; + myBook.isbn = 67890; + BookDetails details = new BookDetails(); + String result = details.bookDetails(myBook); + assertEquals("author name: " + myBook.author + " ISBN: " + myBook.isbn, result); + + } + + @Test + public void givenEncapsulatedClass_whenDataIsNotHidden_thenReturnResult() { + BookEncapsulation myBook = new BookEncapsulation("J.K Rowlings", 67890); + String result = myBook.getBookDetails(); + assertEquals("author id: " + 1 + " author name: " + myBook.author + " ISBN: " + myBook.isbn, result); + } + + @Test + public void givenEncapsulatedClass_whenDataIsHidden_thenReturnResult() { + BookInformationHiding myBook = new BookInformationHiding("J.K Rowlings", 67890); + String result = myBook.getBookDetails(); + assertEquals("author id: " + 1 + " author name: " + myBook.getAuthor() + " ISBN: " + myBook.getIsbn(), result); + } + +} diff --git a/core-java-modules/core-java-lang-oop-types-2/README.md b/core-java-modules/core-java-lang-oop-types-2/README.md index f46a1a3306..208e3b7fa7 100644 --- a/core-java-modules/core-java-lang-oop-types-2/README.md +++ b/core-java-modules/core-java-lang-oop-types-2/README.md @@ -10,3 +10,4 @@ This module contains articles about types in Java - [Filling a List With All Enum Values in Java](https://www.baeldung.com/java-enum-values-to-list) - [Comparing a String to an Enum Value in Java](https://www.baeldung.com/java-comparing-string-to-enum) - [Implementing toString() on enums in Java](https://www.baeldung.com/java-enums-tostring) +- [Checking if an Object’s Type Is Enum](https://www.baeldung.com/java-check-object-enum) diff --git a/core-java-modules/core-java-lang-oop-types-2/src/test/java/com/baeldung/enums/classcheck/CheckClassIsEnumUnitTest.java b/core-java-modules/core-java-lang-oop-types-2/src/test/java/com/baeldung/enums/classcheck/CheckClassIsEnumUnitTest.java new file mode 100644 index 0000000000..a69df8739f --- /dev/null +++ b/core-java-modules/core-java-lang-oop-types-2/src/test/java/com/baeldung/enums/classcheck/CheckClassIsEnumUnitTest.java @@ -0,0 +1,75 @@ +package com.baeldung.enums.classcheck; + +import org.junit.jupiter.api.Test; + +import static org.junit.jupiter.api.Assertions.assertFalse; +import static org.junit.jupiter.api.Assertions.assertTrue; + +enum Device { + Keyboard, Monitor, Mouse, Printer +} + +enum Weekday { + Monday, Tuesday, Wednesday, Thursday, Friday, + Saturday { + @Override + boolean isWeekend() { + return true; + } + }, + Sunday { + @Override + boolean isWeekend() { + return true; + } + }; + + boolean isWeekend() { + return false; + } +} + +public class CheckClassIsEnumUnitTest { + + @Test + void whenUsingInstanceOf_thenGetExpectedResult() { + Object obj = Device.Keyboard; + assertTrue(obj instanceof Enum); + } + + @Test + void whenUsingisInstance_thenGetExpectedResult() { + Object obj = Device.Keyboard; + assertTrue(Enum.class.isInstance(obj)); + } + + @Test + void whenUsingEnumClassisAssignableFrom_thenGetExpectedResult() { + Object obj = Device.Keyboard; + assertTrue(Enum.class.isAssignableFrom(obj.getClass())); + } + + @Test + void whenUsingGetClassIsEnum_thenGetExpectedResult() { + assertTrue(Device.class.isEnum()); + + Object obj = Device.Keyboard; + assertTrue(obj.getClass().isEnum()); + } + + + @Test + void whenEnum_thenGetExpectedResult() { + Object monday = Weekday.Monday; + assertTrue(monday instanceof Enum); + assertTrue(Enum.class.isInstance(monday)); + assertTrue(Enum.class.isAssignableFrom(monday.getClass())); + assertTrue(monday.getClass().isEnum()); + + Object sunday = Weekday.Sunday; + assertTrue(sunday instanceof Enum); + assertTrue(Enum.class.isInstance(sunday)); + assertTrue(Enum.class.isAssignableFrom(sunday.getClass())); + assertFalse(sunday.getClass().isEnum()); // <-- isEnum() check failed when Enum values with body + } +} \ No newline at end of file diff --git a/core-java-modules/core-java-lang-operators-2/README.md b/core-java-modules/core-java-lang-operators-2/README.md index e8b792e634..4b93f8d192 100644 --- a/core-java-modules/core-java-lang-operators-2/README.md +++ b/core-java-modules/core-java-lang-operators-2/README.md @@ -10,3 +10,4 @@ This module contains articles about Java operators - [Check if at Least Two Out of Three Booleans Are True in Java](https://www.baeldung.com/java-check-two-of-three-booleans) - [Alternatives for instanceof Operator in Java](https://www.baeldung.com/java-instanceof-alternatives) - [What Does “––>” Mean in Java?](https://www.baeldung.com/java-minus-minus-greaterthan) +- [All the Ways Java Uses the Colon Character](https://www.baeldung.com/java-colon) diff --git a/core-java-modules/core-java-lang-operators-2/src/main/java/com/baeldung/colonexamples/ColonExamples.java b/core-java-modules/core-java-lang-operators-2/src/main/java/com/baeldung/colonexamples/ColonExamples.java new file mode 100644 index 0000000000..873e28c3f6 --- /dev/null +++ b/core-java-modules/core-java-lang-operators-2/src/main/java/com/baeldung/colonexamples/ColonExamples.java @@ -0,0 +1,178 @@ +package com.baeldung.colonexamples; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import java.sql.Connection; +import java.util.*; +import java.util.stream.Collectors; + +/** + * Examples of the different ways Java uses the colon (:) character. + */ +public class ColonExamples { + + private final static Logger LOG = LoggerFactory.getLogger(ColonExamples.class); + + public void example1_enhancedForLoop() { + + // Original style + for(int i = 0; i < 10; i++) { + // do something + } + + // Using enhanced for loop + int[] numbers = new int[] {1, 2, 3, 4, 5, 6, 7, 8, 9}; + for(int i : numbers) { + // do something + } + + // Using List instead of array + List numbersList = Arrays.asList(1, 2, 3, 4, 5, 6, 7, 8, 9); + for(Integer i : numbersList) { + // do something + } + } + + public void example2_switchStatement(String animal) { + + // Original style + if(animal.equals("cat")) { + System.out.println("meow"); + } + else if(animal.equals("lion")) { + System.out.println("roar"); + } + else if(animal.equals("dog") || animal.equals("seal")) { + System.out.println("bark"); + } + else { + System.out.println("unknown"); + } + + // Using switch statement + switch(animal) { + case "cat": + System.out.println("meow"); + break; + case "lion": + System.out.println("roar"); + break; + case "dog": + case "seal": + System.out.println("bark"); + break; + default: + System.out.println("unknown"); + } + } + + public void example3_labels() { + + // For loops without labels + for(int i = 0; i < 10; i++) { + for (int j = 0; j < 10; j++) { + if (checkSomeCondition()) { + break; + } + } + } + + outterLoop: for(int i = 0; i < 10; i++) { + innerLoop: for (int j = 0; j < 10; j++) { + if (checkSomeCondition()) { + break outterLoop; + } + } + } + } + + public void example4_ternaryOperator() { + + // Original way using if/else + int x; + if(checkSomeCondition()) { + x = 1; + } + else { + x = 2; + } + + // Using ternary operator + x = checkSomeCondition() ? 1 : 2; + + // Using with other statements + boolean remoteCallResult = callRemoteApi(); + LOG.info(String.format( + "The result of the remote API call %s successful", + remoteCallResult ? "was" : "was not" + )); + } + + public void example5_methodReferences() { + // Original way without lambdas and method references + List names = Arrays.asList("ross", "joey", "chandler"); + List upperCaseNames = new ArrayList<>(); + for(String name : names) { + upperCaseNames.add(name.toUpperCase()); + } + + // Using method reference with stream map operation + List petNames = Arrays.asList("ross", "joey", "chandler"); + List petUpperCaseNames = petNames + .stream() + .map(String::toUpperCase) + .collect(Collectors.toList()); + + // Method reference with stream filter + List pets = Arrays.asList(new Cat(), new Dog(), new Parrot()); + List onlyDogs = pets + .stream() + .filter(Dog.class::isInstance) + .collect(Collectors.toList()); + + // Method reference with constructors + Set onlyDogsSet = pets + .stream() + .filter(Dog.class::isInstance) + .collect(Collectors.toCollection(TreeSet::new)); + } + + public void example6_asserttion() { + // Original way without assertions + Connection conn = getConnection(); + if(conn == null) { + throw new RuntimeException("Connection is null"); + } + + // Using assert keyword + assert getConnection() != null : "Connection is null"; + } + + private boolean checkSomeCondition() { + return new Random().nextBoolean(); + } + + private boolean callRemoteApi() { + return new Random().nextBoolean(); + } + + private Connection getConnection() { + return null; + } + + private static interface Animal { + + } + private static class Dog implements Animal { + + } + + private static class Cat implements Animal { + + } + + private static class Parrot implements Animal { + + } +} diff --git a/core-java-modules/core-java-lang-operators/src/test/java/com/baeldung/keyword/InstanceOfUnitTest.java b/core-java-modules/core-java-lang-operators/src/test/java/com/baeldung/keyword/InstanceOfUnitTest.java index 6ba8ed024c..dc81a0290b 100644 --- a/core-java-modules/core-java-lang-operators/src/test/java/com/baeldung/keyword/InstanceOfUnitTest.java +++ b/core-java-modules/core-java-lang-operators/src/test/java/com/baeldung/keyword/InstanceOfUnitTest.java @@ -11,55 +11,55 @@ import static org.junit.jupiter.api.Assertions.*; public class InstanceOfUnitTest { @Test - void giveWhenInstanceIsCorrect_thenReturnTrue() { + void givenWhenInstanceIsCorrect_thenReturnTrue() { Ring ring = new Ring(); assertTrue(ring instanceof Round); } @Test - void giveWhenObjectIsInstanceOfType_thenReturnTrue() { + void givenWhenObjectIsInstanceOfType_thenReturnTrue() { Circle circle = new Circle(); assertTrue(circle instanceof Circle); } @Test - void giveWhenInstanceIsOfSubtype_thenReturnTrue() { + void givenWhenInstanceIsOfSubtype_thenReturnTrue() { Circle circle = new Circle(); assertTrue(circle instanceof Round); } @Test - void giveWhenTypeIsInterface_thenReturnTrue() { + void givenWhenTypeIsInterface_thenReturnTrue() { Circle circle = new Circle(); assertTrue(circle instanceof Shape); } @Test - void giveWhenTypeIsOfObjectType_thenReturnTrue() { + void givenWhenTypeIsOfObjectType_thenReturnTrue() { Thread thread = new Thread(); assertTrue(thread instanceof Object); } @Test - void giveWhenInstanceValueIsNull_thenReturnFalse() { + void givenWhenInstanceValueIsNull_thenReturnFalse() { Circle circle = null; assertFalse(circle instanceof Round); } @Test - void giveWhenComparingClassInDiffHierarchy_thenCompilationError() { + void givenWhenComparingClassInDiffHierarchy_thenCompilationError() { //assertFalse( circle instanceof Triangle); } @Test - void giveWhenStream_whenCastWithoutInstanceOfChk_thenGetException() { + void givenWhenStream_whenCastWithoutInstanceOfChk_thenGetException() { Stream roundStream = Stream.of(new Ring(), new Ring(), new Circle()); assertThrows(ClassCastException.class, () -> roundStream.map(it -> (Ring) it).collect(Collectors.toList())); } @Test - void giveWhenStream_whenCastAfterInstanceOfChk_thenGetExpectedResult() { + void givenWhenStream_whenCastAfterInstanceOfChk_thenGetExpectedResult() { Stream roundStream = Stream.of(new Ring(), new Ring(), new Circle()); List ringList = roundStream.filter(it -> it instanceof Ring).map(it -> (Ring) it).collect(Collectors.toList()); assertEquals(2, ringList.size()); diff --git a/core-java-modules/core-java-networking-2/pom.xml b/core-java-modules/core-java-networking-2/pom.xml index 34f16a9938..388e439e37 100644 --- a/core-java-modules/core-java-networking-2/pom.xml +++ b/core-java-modules/core-java-networking-2/pom.xml @@ -56,7 +56,7 @@ 2.4.5 2.3.3 2.0.0-alpha-3 - 1.15 + 1.16.0 \ No newline at end of file diff --git a/core-java-modules/core-java-networking-4/pom.xml b/core-java-modules/core-java-networking-4/pom.xml index cbe6356d0f..4b49359c8c 100644 --- a/core-java-modules/core-java-networking-4/pom.xml +++ b/core-java-modules/core-java-networking-4/pom.xml @@ -56,7 +56,7 @@ 1.7 - 1.15.4 + 1.16.2 \ No newline at end of file diff --git a/core-java-modules/core-java-networking/src/test/java/com/baeldung/networking/url/UrlUnitTest.java b/core-java-modules/core-java-networking/src/test/java/com/baeldung/networking/url/UrlUnitTest.java index ca04263689..5c93d955a7 100644 --- a/core-java-modules/core-java-networking/src/test/java/com/baeldung/networking/url/UrlUnitTest.java +++ b/core-java-modules/core-java-networking/src/test/java/com/baeldung/networking/url/UrlUnitTest.java @@ -15,6 +15,7 @@ import java.util.Map; import org.apache.http.client.utils.URIBuilder; import org.apache.http.message.BasicNameValuePair; +import org.junit.Assert; import org.junit.Test; import org.springframework.web.util.UriComponentsBuilder; @@ -23,95 +24,101 @@ import com.google.common.collect.ImmutableMap; public class UrlUnitTest { @Test - public void givenUrl_whenCanIdentifyProtocol_thenCorrect() throws MalformedURLException { - final URL url = new URL("http://baeldung.com"); + public void givenUrl_whenCanIdentifyProtocol_thenCorrect() throws MalformedURLException, URISyntaxException { + final URL url = new URI("http://baeldung.com").toURL(); assertEquals("http", url.getProtocol()); } @Test - public void givenUrl_whenCanGetHost_thenCorrect() throws MalformedURLException { - final URL url = new URL("http://baeldung.com"); + public void givenUrl_whenCanGetHost_thenCorrect() throws MalformedURLException, URISyntaxException { + final URL url = new URI("http://baeldung.com").toURL(); assertEquals("baeldung.com", url.getHost()); } @Test - public void givenUrl_whenCanGetFileName_thenCorrect2() throws MalformedURLException { - final URL url = new URL("http://baeldung.com/articles?topic=java&version=8"); + public void givenUrl_whenCanGetFileName_thenCorrect2() throws MalformedURLException, URISyntaxException { + final URL url = new URI("http://baeldung.com/articles?topic=java&version=8").toURL(); assertEquals("/articles?topic=java&version=8", url.getFile()); } @Test - public void givenUrl_whenCanGetFileName_thenCorrect1() throws MalformedURLException { - final URL url = new URL("http://baeldung.com/guidelines.txt"); + public void givenUrl_whenCanGetFileName_thenCorrect1() throws MalformedURLException, URISyntaxException { + final URL url = new URI("http://baeldung.com/guidelines.txt").toURL(); assertEquals("/guidelines.txt", url.getFile()); } @Test - public void givenUrl_whenCanGetPathParams_thenCorrect() throws MalformedURLException { - final URL url = new URL("http://baeldung.com/articles?topic=java&version=8"); + public void givenUrl_whenCanGetPathParams_thenCorrect() throws MalformedURLException, URISyntaxException { + final URL url = new URI("http://baeldung.com/articles?topic=java&version=8").toURL(); assertEquals("/articles", url.getPath()); } @Test - public void givenUrl_whenCanGetQueryParams_thenCorrect() throws MalformedURLException { - final URL url = new URL("http://baeldung.com/articles?topic=java"); - assertEquals("topic=java", url.getQuery()); + public void givenUrl_whenCanGetQueryParams_thenCorrect() throws MalformedURLException, URISyntaxException { + final URL url = new URI("http://baeldung.com/articles?topic=java&version=8").toURL(); + assertEquals("topic=java&version=8", url.getQuery()); } @Test - public void givenUrl_whenGetsDefaultPort_thenCorrect() throws MalformedURLException { - final URL url = new URL("http://baeldung.com"); + public void givenUrl_whenGetsDefaultPort_thenCorrect() throws MalformedURLException, URISyntaxException { + final URL url = new URI("http://baeldung.com").toURL(); assertEquals(-1, url.getPort()); assertEquals(80, url.getDefaultPort()); } @Test - public void givenUrl_whenGetsPort_thenCorrect() throws MalformedURLException { - final URL url = new URL("http://baeldung.com:8090"); + public void givenUrl_whenGetsPort_thenCorrect() throws MalformedURLException, URISyntaxException { + final URL url = new URI("http://baeldung.com:8090").toURL(); assertEquals(8090, url.getPort()); assertEquals(80, url.getDefaultPort()); } @Test - public void givenBaseUrl_whenCreatesRelativeUrl_thenCorrect() throws MalformedURLException { - final URL baseUrl = new URL("http://baeldung.com"); - final URL relativeUrl = new URL(baseUrl, "a-guide-to-java-sockets"); - assertEquals("http://baeldung.com/a-guide-to-java-sockets", relativeUrl.toString()); + public void givenHomeUrlAndFullUrl_whenRelativize_thenCorrect() throws MalformedURLException, URISyntaxException { + final URI homeUri = new URI("http://baeldung.com"); + final URI fullUri = new URI("http://baeldung.com" + "/a-guide-to-java-sockets"); + final URI relativeUri = homeUri.relativize(fullUri); + assertEquals("a-guide-to-java-sockets", relativeUri.toString()); } @Test - public void givenAbsoluteUrl_whenIgnoresBaseUrl_thenCorrect() throws MalformedURLException { - final URL baseUrl = new URL("http://baeldung.com"); - final URL relativeUrl = new URL(baseUrl, "http://baeldung.com/a-guide-to-java-sockets"); - assertEquals("http://baeldung.com/a-guide-to-java-sockets", relativeUrl.toString()); - } - - @Test - public void givenUrlComponents_whenConstructsCompleteUrl_thenCorrect() throws MalformedURLException { + public void givenUrlComponents_whenConstructsCompleteUrl_thenCorrect() throws MalformedURLException, URISyntaxException { final String protocol = "http"; final String host = "baeldung.com"; final String file = "/guidelines.txt"; - final URL url = new URL(protocol, host, file); - assertEquals("http://baeldung.com/guidelines.txt", url.toString()); + final String fragment = "myImage"; + final URL url = new URI(protocol, host, file, fragment).toURL(); + assertEquals("http://baeldung.com/guidelines.txt#myImage", url.toString()); } @Test - public void givenUrlComponents_whenConstructsCompleteUrl_thenCorrect2() throws MalformedURLException { + public void givenUrlComponents_whenConstructsCompleteUrl_thenCorrect2() throws MalformedURLException, URISyntaxException { final String protocol = "http"; + final String username = "admin"; final String host = "baeldung.com"; - final String file = "/articles?topic=java&version=8"; - final URL url = new URL(protocol, host, file); - assertEquals("http://baeldung.com/articles?topic=java&version=8", url.toString()); + final String file = "/articles"; + final String query = "topic=java&version=8"; + final String fragment = "myImage"; + final URL url = new URI(protocol, username, host, -1, file, query, fragment).toURL(); + assertEquals("http://admin@baeldung.com/articles?topic=java&version=8#myImage", url.toString()); } @Test - public void givenUrlComponentsWithPort_whenConstructsCompleteUrl_thenCorrect() throws MalformedURLException { + public void givenRelativeUrl_whenCreatesRelativeUrl_thenThrows() throws URISyntaxException, MalformedURLException { + final URI uri = new URI("/a-guide-to-java-sockets"); + Assert.assertThrows(IllegalArgumentException.class, () -> uri.toURL()); + } + + @Test + public void givenUrlComponentsWithPort_whenConstructsCompleteUrl_thenCorrect() throws MalformedURLException, URISyntaxException { final String protocol = "http"; + final String username = "admin"; final String host = "baeldung.com"; final int port = 9000; final String file = "/guidelines.txt"; - final URL url = new URL(protocol, host, port, file); - assertEquals("http://baeldung.com:9000/guidelines.txt", url.toString()); + final String fragment = "myImage"; + final URL url = new URI(protocol, username, host, port, file, null, fragment).toURL(); + assertEquals("http://admin@baeldung.com:9000/guidelines.txt#myImage", url.toString()); } @Test @@ -120,7 +127,8 @@ public class UrlUnitTest { uriBuilder.setPort(9090); uriBuilder.addParameter("topic", "java"); uriBuilder.addParameter("version", "8"); - URL url = uriBuilder.build().toURL(); + URL url = uriBuilder.build() + .toURL(); assertEquals("http://baeldung.com:9090/articles?topic=java&version=8", url.toString()); } @@ -130,26 +138,27 @@ public class UrlUnitTest { URIBuilder uriBuilder = new URIBuilder("http://baeldung.com/articles"); uriBuilder.setPort(9090); uriBuilder.addParameters(paramMap.entrySet() - .stream() - .map(entry -> new BasicNameValuePair(entry.getKey(), entry.getValue())) - .collect(toList())); + .stream() + .map(entry -> new BasicNameValuePair(entry.getKey(), entry.getValue())) + .collect(toList())); - URL url = uriBuilder.build().toURL(); + URL url = uriBuilder.build() + .toURL(); assertEquals("http://baeldung.com:9090/articles?topic=java&version=8", url.toString()); } @Test public void givenUrlParameters_whenBuildUrlWithSpringUriComponentsBuilder_thenSuccess() throws MalformedURLException { URL url = UriComponentsBuilder.newInstance() - .scheme("http") - .host("baeldung.com") - .port(9090) - .path("articles") - .queryParam("topic", "java") - .queryParam("version", "8") - .build() - .toUri() - .toURL(); + .scheme("http") + .host("baeldung.com") + .port(9090) + .path("articles") + .queryParam("topic", "java") + .queryParam("version", "8") + .build() + .toUri() + .toURL(); assertEquals("http://baeldung.com:9090/articles?topic=java&version=8", url.toString()); } diff --git a/core-java-modules/core-java-numbers-6/README.md b/core-java-modules/core-java-numbers-6/README.md index 3bd9fe6ddb..3a2154efdd 100644 --- a/core-java-modules/core-java-numbers-6/README.md +++ b/core-java-modules/core-java-numbers-6/README.md @@ -5,4 +5,7 @@ - [Does Java Read Integers in Little Endian or Big Endian?](https://www.baeldung.com/java-integers-little-big-endian) - [How to Split an Integer Number Into Digits in Java](https://www.baeldung.com/java-integer-individual-digits) - [Java Double vs. BigDecimal](https://www.baeldung.com/java-double-vs-bigdecimal) +- [Finding the Square Root of a BigInteger in Java](https://www.baeldung.com/java-find-square-root-biginteger) +- [Truncate a Double to Two Decimal Places in Java](https://www.baeldung.com/java-double-round-two-decimal-places) +- [Comparing the Values of Two Generic Numbers in Java](https://www.baeldung.com/java-generic-numbers-comparison-methods) - More articles: [[<-- prev]](../core-java-numbers-5) diff --git a/core-java-modules/core-java-numbers-6/pom.xml b/core-java-modules/core-java-numbers-6/pom.xml index 7a3b3d4426..34e53056a4 100644 --- a/core-java-modules/core-java-numbers-6/pom.xml +++ b/core-java-modules/core-java-numbers-6/pom.xml @@ -42,7 +42,6 @@ - 1.15 - 32.1.2-jre + 1.16.0 \ No newline at end of file diff --git a/core-java-modules/core-java-numbers-6/src/test/java/com/baeldung/genericnumberscomparator/GenericNumbersComparatorUnitTest.java b/core-java-modules/core-java-numbers-6/src/test/java/com/baeldung/genericnumberscomparator/GenericNumbersComparatorUnitTest.java new file mode 100644 index 0000000000..0b0295c2db --- /dev/null +++ b/core-java-modules/core-java-numbers-6/src/test/java/com/baeldung/genericnumberscomparator/GenericNumbersComparatorUnitTest.java @@ -0,0 +1,90 @@ +package com.baeldung.genericnumberscomparator; + +import static org.assertj.core.api.Assertions.entry; +import static org.junit.jupiter.api.Assertions.assertEquals; + +import java.lang.reflect.Method; +import java.lang.reflect.Proxy; +import java.util.Comparator; +import java.util.Map; +import java.util.function.BiFunction; +import java.util.function.BiPredicate; +import java.util.function.Function; + +import org.junit.jupiter.api.Test; + +class GenericNumbersComparatorUnitTest { + + public int compareDouble(Number num1, Number num2) { + return Double.compare(num1.doubleValue(), num2.doubleValue()); + } + + @Test + void givenNumbers_whenUseCompareDouble_thenWillExecuteComparison() { + assertEquals(0, compareDouble(5, 5.0)); + } + + // we create a method that compares Integer, but this could also be done for other types e.g. Double, BigInteger + public int compareTo(Integer int1, Integer int2) { + return int1.compareTo(int2); + } + + @Test + void givenNumbers_whenUseCompareTo_thenWillExecuteComparison() { + assertEquals(-1, compareTo(5, 7)); + } + + // for this example, we create a function that compares Integer, but this could also be done for other types e.g. Double, BigInteger + Map, BiFunction> comparisonMap = Map.ofEntries(entry(Integer.class, (num1, num2) -> ((Integer) num1).compareTo((Integer) num2))); + + public int compareUsingMap(Number num1, Number num2) { + return comparisonMap.get(num1.getClass()) + .apply(num1, num2); + } + + @Test + void givenNumbers_whenUseCompareUsingMap_thenWillExecuteComparison() { + assertEquals(-1, compareUsingMap(5, 7)); + } + + public interface NumberComparator { + int compare(Number num1, Number num2); + } + + @Test + void givenNumbers_whenUseProxy_thenWillExecuteComparison() { + NumberComparator proxy = (NumberComparator) Proxy.newProxyInstance(NumberComparator.class.getClassLoader(), new Class[] { NumberComparator.class }, + (p, method, args) -> Double.compare(((Number) args[0]).doubleValue(), ((Number) args[1]).doubleValue())); + assertEquals(0, proxy.compare(5, 5.0)); + } + + public int compareUsingReflection(Number num1, Number num2) throws Exception { + Method method = num1.getClass() + .getMethod("compareTo", num1.getClass()); + return (int) method.invoke(num1, num2); + } + + @Test + void givenNumbers_whenUseCompareUsingReflection_thenWillExecuteComparison() throws Exception { + assertEquals(-1, compareUsingReflection(5, 7)); + } + + Function toDouble = Number::doubleValue; + BiPredicate isEqual = (num1, num2) -> toDouble.apply(num1) + .equals(toDouble.apply(num2)); + + @Test + void givenNumbers_whenUseIsEqual_thenWillExecuteComparison() { + assertEquals(true, isEqual.test(5, 5.0)); + } + + private boolean someCondition; + Function dynamicFunction = someCondition ? Number::doubleValue : Number::intValue; + Comparator dynamicComparator = (num1, num2) -> ((Comparable) dynamicFunction.apply(num1)).compareTo(dynamicFunction.apply(num2)); + + @Test + void givenNumbers_whenUseDynamicComparator_thenWillExecuteComparison() { + assertEquals(0, dynamicComparator.compare(5, 5.0)); + } + +} diff --git a/core-java-modules/core-java-numbers-6/src/test/java/com/baeldung/truncatedouble/TruncateDoubleUnitTest.java b/core-java-modules/core-java-numbers-6/src/test/java/com/baeldung/truncatedouble/TruncateDoubleUnitTest.java new file mode 100644 index 0000000000..1bbca4069f --- /dev/null +++ b/core-java-modules/core-java-numbers-6/src/test/java/com/baeldung/truncatedouble/TruncateDoubleUnitTest.java @@ -0,0 +1,73 @@ +package com.baeldung.truncatedouble; + +import static org.junit.Assert.assertEquals; + +import java.math.BigDecimal; +import java.math.RoundingMode; +import java.text.DecimalFormat; +import java.text.NumberFormat; + +import org.junit.Test; + +public class TruncateDoubleUnitTest { + + @Test + public void givenADouble_whenUsingDecimalFormat_truncateToTwoDecimalPlaces() { + DecimalFormat df = new DecimalFormat("#.##"); + df.setRoundingMode(RoundingMode.DOWN); + + double value = 1.55555555; + String truncated = df.format(value); + assertEquals("1.55", truncated); + + double negativeValue = -1.55555555; + String negativeTruncated = df.format(negativeValue); + assertEquals("-1.55", negativeTruncated); + } + + @Test + public void givenADouble_whenUsingNumberFormat_truncateToTwoDecimalPlaces() { + NumberFormat nf = NumberFormat.getNumberInstance(); + nf.setMaximumFractionDigits(2); + nf.setRoundingMode(RoundingMode.DOWN); + + double value = 1.55555555; + String truncated = nf.format(value); + assertEquals("1.55", truncated); + + double negativeValue = -1.55555555; + String negativeTruncated = nf.format(negativeValue); + assertEquals("-1.55", negativeTruncated); + } + + @Test + public void givenADouble_whenUsingBigDecimal_truncateToTwoDecimalPlaces() { + BigDecimal positive = new BigDecimal(2.555555).setScale(2, RoundingMode.DOWN); + BigDecimal negative = new BigDecimal(-2.555555).setScale(2, RoundingMode.DOWN); + assertEquals("2.55", positive.toString()); + assertEquals("-2.55", negative.toString()); + } + + @Test + public void givenADouble_whenUsingMath_truncateToTwoDecimalPlaces() { + double positive = 1.55555555; + double truncated = Math.floor(positive * 100) / 100; + assertEquals("1.55", String.valueOf(truncated)); + + double negative = -1.55555555; + double negativeTruncated = Math.ceil(negative * 100) / 100; + assertEquals("-1.55", String.valueOf(negativeTruncated)); + } + + @Test + public void givenADouble_whenUsingStringFormat_truncateToTwoDecimalPlaces() { + double positive = 1.55555555; + String truncated = String.format("%.2f", positive); + assertEquals("1.56", truncated); + + double negative = -1.55555555; + String negativeTruncated = String.format("%.2f", negative); + assertEquals("-1.56", negativeTruncated); + } + +} diff --git a/core-java-modules/core-java-numbers-7/README.md b/core-java-modules/core-java-numbers-7/README.md new file mode 100644 index 0000000000..42a43fd1fd --- /dev/null +++ b/core-java-modules/core-java-numbers-7/README.md @@ -0,0 +1,2 @@ +## Relevant Articles +- [Check if a double Is an Integer in Java](https://www.baeldung.com/java-check-double-integer) diff --git a/core-java-modules/core-java-numbers-7/pom.xml b/core-java-modules/core-java-numbers-7/pom.xml new file mode 100644 index 0000000000..dec3084108 --- /dev/null +++ b/core-java-modules/core-java-numbers-7/pom.xml @@ -0,0 +1,37 @@ + + 4.0.0 + core-java-numbers-7 + core-java-numbers-7 + jar + + + com.baeldung.core-java-modules + core-java-modules + 0.0.1-SNAPSHOT + + + + + org.junit.jupiter + junit-jupiter-engine + ${junit-jupiter.version} + test + + + com.google.guava + guava + ${guava.version} + + + + core-java-numbers-7 + + + src/main/resources + true + + + + \ No newline at end of file diff --git a/core-java-modules/core-java-numbers-7/src/test/java/com/baeldung/bigdecimalzero/BigDecimalZeroVsNewBigDecimalUnitTest.java b/core-java-modules/core-java-numbers-7/src/test/java/com/baeldung/bigdecimalzero/BigDecimalZeroVsNewBigDecimalUnitTest.java new file mode 100644 index 0000000000..a10a615e2f --- /dev/null +++ b/core-java-modules/core-java-numbers-7/src/test/java/com/baeldung/bigdecimalzero/BigDecimalZeroVsNewBigDecimalUnitTest.java @@ -0,0 +1,39 @@ +package com.baeldung.bigdecimalzero; + +import org.junit.jupiter.api.Test; + +import java.math.BigDecimal; + +import static org.junit.jupiter.api.Assertions.*; + +public class BigDecimalZeroVsNewBigDecimalUnitTest { + @Test + void whenComparingZeroAndNewBigDecimal_thenGetExpectedResult() { + BigDecimal bd1 = new BigDecimal("42.00"); + BigDecimal bd2 = new BigDecimal("42.0000"); + assertEquals(0, bd1.compareTo(bd2)); + + assertNotEquals(bd1, bd2); + + BigDecimal zero0 = new BigDecimal(0); + assertNotEquals(zero0, new BigDecimal("0.000")); + + BigDecimal zero = BigDecimal.ZERO; + assertEquals(zero, zero0); + } + + @Test + void whenCallingBigDecimalZero_thenAlwaysGetTheSameObject() { + BigDecimal z1 = BigDecimal.ZERO; + BigDecimal z2 = BigDecimal.ZERO; + assertSame(z1, z2); + } + + @Test + void whenCallingNewBigDecimal_thenAlwaysGetTheSameObject() { + BigDecimal z1 = new BigDecimal(0); + BigDecimal z2 = new BigDecimal(0); + assertNotSame(z1, z2); + } + +} \ No newline at end of file diff --git a/core-java-modules/core-java-numbers-7/src/test/java/com/baeldung/doubleisint/CheckDoubleIsAnIntegerUnitTest.java b/core-java-modules/core-java-numbers-7/src/test/java/com/baeldung/doubleisint/CheckDoubleIsAnIntegerUnitTest.java new file mode 100644 index 0000000000..90d2c52595 --- /dev/null +++ b/core-java-modules/core-java-numbers-7/src/test/java/com/baeldung/doubleisint/CheckDoubleIsAnIntegerUnitTest.java @@ -0,0 +1,83 @@ +package com.baeldung.doubleisint; + +import com.google.common.math.DoubleMath; +import org.junit.jupiter.api.Test; + +import static org.junit.jupiter.api.Assertions.assertFalse; +import static org.junit.jupiter.api.Assertions.assertTrue; + +public class CheckDoubleIsAnIntegerUnitTest { + + boolean notNaNOrInfinity(double d) { + return !(Double.isNaN(d) || Double.isInfinite(d)); + } + + @Test + void whenConvertingToInt_thenGetExpectedResult() { + double d1 = 42.0D; + boolean d1IsInteger = notNaNOrInfinity(d1) && (int) d1 == d1; + assertTrue(d1IsInteger); + + double d2 = 42.42D; + boolean d2IsInteger = notNaNOrInfinity(d2) && (int) d2 == d2; + assertFalse(d2IsInteger); + + double d3 = 2.0D * Integer.MAX_VALUE; + boolean d3IsInteger = notNaNOrInfinity(d3) && (int) d3 == d3; + assertTrue(!d3IsInteger); // <-- fails if exceeding Integer's range + } + + @Test + void whenUsingModuloOperator_thenGetExpectedResult() { + double d1 = 42.0D; + boolean d1IsInteger = notNaNOrInfinity(d1) && (d1 % 1) == 0; + assertTrue(d1IsInteger); + + double d2 = 42.42D; + boolean d2IsInteger = notNaNOrInfinity(d2) && (d2 % 1) == 0; + assertFalse(d2IsInteger); + + double d3 = 2.0D * Integer.MAX_VALUE; + boolean d3IsInteger = notNaNOrInfinity(d3) && (d3 % 1) == 0; + assertTrue(d3IsInteger); + + } + + + @Test + void whenCheckingFloorOrCeilingValue_thenGetExpectedResult() { + double d1 = 42.0D; + boolean d1IsInteger = notNaNOrInfinity(d1) && Math.floor(d1) == d1; + assertTrue(d1IsInteger); + + double d2 = 42.42D; + boolean d2IsInteger = notNaNOrInfinity(d2) && Math.floor(d2) == d2; + assertFalse(d2IsInteger); + + double d3 = 2.0D * Integer.MAX_VALUE; + boolean d3IsInteger = notNaNOrInfinity(d3) && Math.floor(d3) == d3; + assertTrue(d3IsInteger); + + } + + @Test + void whenUsingGuava_thenGetExpectedResult() { + double d1 = 42.0D; + boolean d1IsInteger = DoubleMath.isMathematicalInteger(d1); + assertTrue(d1IsInteger); + + double d2 = 42.42D; + boolean d2IsInteger = DoubleMath.isMathematicalInteger(d2); + assertFalse(d2IsInteger); + + double d3 = 2.0D * Integer.MAX_VALUE; + boolean d3IsInteger = DoubleMath.isMathematicalInteger(d3); + assertTrue(d3IsInteger); + + boolean isInfinityInt = DoubleMath.isMathematicalInteger(Double.POSITIVE_INFINITY); + assertFalse(isInfinityInt); + + boolean isNanInt = DoubleMath.isMathematicalInteger(Double.NaN); + assertFalse(isNanInt); + } +} \ No newline at end of file diff --git a/core-java-modules/core-java-numbers-conversions/README.md b/core-java-modules/core-java-numbers-conversions/README.md index 27a07a5f8b..b5f02a9d47 100644 --- a/core-java-modules/core-java-numbers-conversions/README.md +++ b/core-java-modules/core-java-numbers-conversions/README.md @@ -2,3 +2,7 @@ - [Convert a Number to a Letter in Java](https://www.baeldung.com/java-convert-number-to-letter) - [Convert Long to BigDecimal in Java](https://www.baeldung.com/java-convert-long-bigdecimal) - [Convert int to Long in Java](https://www.baeldung.com/java-convert-int-long) +- [How To Convert Double To Float In Java](https://www.baeldung.com/java-convert-double-float) +- [Converting from float to BigDecimal in Java](https://www.baeldung.com/java-convert-float-bigdecimal) +- [Convert Positive Integer to Negative and Vice Versa in Java](https://www.baeldung.com/java-negating-integer) +- [Rounding Up a Number to Nearest Multiple of 5 in Java](https://www.baeldung.com/java-round-nearest-multiple-five) diff --git a/core-java-modules/core-java-numbers-conversions/pom.xml b/core-java-modules/core-java-numbers-conversions/pom.xml index d014675ead..43809e8453 100644 --- a/core-java-modules/core-java-numbers-conversions/pom.xml +++ b/core-java-modules/core-java-numbers-conversions/pom.xml @@ -27,7 +27,7 @@ junit junit - 4.13.2 + ${junit.version} test diff --git a/core-java-modules/core-java-numbers-conversions/src/test/java/com/baeldung/floatdoubleconversions/FloatDoubleConversionsTest.java b/core-java-modules/core-java-numbers-conversions/src/test/java/com/baeldung/floatdoubleconversions/FloatDoubleConversionsTest.java deleted file mode 100644 index 9c6b01e9de..0000000000 --- a/core-java-modules/core-java-numbers-conversions/src/test/java/com/baeldung/floatdoubleconversions/FloatDoubleConversionsTest.java +++ /dev/null @@ -1,29 +0,0 @@ -package com.baeldung.floatdoubleconversions; - -import org.junit.Assert; -import org.junit.Test; - -public class FloatDoubleConversionsTest { - - @Test - public void whenDoubleType_thenFloatTypeSuccess(){ - double interestRatesYearly = 13.333333333333334; - float interest = (float) interestRatesYearly; - Assert.assertEquals(13.333333f, interest, 0.000004f); - - Double monthlyRates = 2.111111111111112; - float rates = monthlyRates.floatValue(); - Assert.assertEquals(2.1111112f, rates, 0.00000013); - } - @Test - public void whenFloatType_thenDoubleTypeSuccess(){ - float gradeAverage =2.05f; - double average = gradeAverage; - Assert.assertEquals(2.05, average, 0.06); - - Float monthlyRates = 2.1111112f; - Double rates = monthlyRates.doubleValue(); - Assert.assertEquals(2.11111112, rates, 0.0000002);//true - } - -} diff --git a/core-java-modules/core-java-numbers-conversions/src/test/java/com/baeldung/floatdoubleconversions/FloatDoubleConversionsUnitTest.java b/core-java-modules/core-java-numbers-conversions/src/test/java/com/baeldung/floatdoubleconversions/FloatDoubleConversionsUnitTest.java new file mode 100644 index 0000000000..2bddb6d8cd --- /dev/null +++ b/core-java-modules/core-java-numbers-conversions/src/test/java/com/baeldung/floatdoubleconversions/FloatDoubleConversionsUnitTest.java @@ -0,0 +1,33 @@ +package com.baeldung.floatdoubleconversions; + +import org.junit.Assert; +import org.junit.Test; + +public class FloatDoubleConversionsUnitTest { + + @Test + public void whenDoubleType_thenFloatTypeSuccess(){ + double interestRatesYearly = 13.333333333333333; + float interest = (float) interestRatesYearly; + System.out.println(interest); //13.333333 + Assert.assertEquals(13.333333f, interest, 0.000001f); + + Double monthlyRates = 2.111111111111111; + float rates = monthlyRates.floatValue(); + System.out.println(rates); //2.1111112 + Assert.assertEquals(2.1111111f, rates, 0.0000001f); + } + @Test + public void whenFloatType_thenDoubleTypeSuccess(){ + float gradeAverage =2.05f; + double average = gradeAverage; + System.out.println(average); //2.049999952316284 + Assert.assertEquals(2.05, average, 0.01); + + Float monthlyRates = 2.1111111f; + Double rates = monthlyRates.doubleValue(); + System.out.println(rates); //2.1111111640930176 + Assert.assertEquals(2.11111111, rates, 0.0000001);//true + } + +} diff --git a/core-java-modules/core-java-numbers-conversions/src/test/java/com/baeldung/negate/NegateIntUnitTest.java b/core-java-modules/core-java-numbers-conversions/src/test/java/com/baeldung/negate/NegateIntUnitTest.java new file mode 100644 index 0000000000..444f4931d3 --- /dev/null +++ b/core-java-modules/core-java-numbers-conversions/src/test/java/com/baeldung/negate/NegateIntUnitTest.java @@ -0,0 +1,69 @@ +package com.baeldung.negate; + +import org.junit.jupiter.api.Test; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import static org.junit.jupiter.api.Assertions.*; + +public class NegateIntUnitTest { + + private static final Logger LOG = LoggerFactory.getLogger(NegateIntUnitTest.class); + + @Test + void whenUsingUnaryMinusOperator_thenGetExpectedResult() { + int x = 42; + assertEquals(-42, -x); + + int z = 0; + assertEquals(0, -z); + + int n = -42; + assertEquals(42, -n); + } + + @Test + void whenUsingBitwiseComplementOperator_thenGetExpectedResult() { + int x = 42; + assertEquals(-42, ~x + 1); + + int z = 0; + assertEquals(0, ~z + 1); + + int n = -42; + assertEquals(42, ~n + 1); + } + + @Test + void givenIntMinValue_whenUsingUnaryMinusOperator_thenCannotGetExpectedResult() { + int min = Integer.MIN_VALUE; + LOG.info("The value of '-min' is: " + -min); + + assertTrue((-min) < 0); + } + + @Test + void givenIntMinValue_whenUsingBitwiseComplementOperator_thenCannotGetExpectedResult() { + int min = Integer.MIN_VALUE; + int result = ~min + 1; + LOG.info("The value of '~min + 1' is: " + result); + + assertTrue(result < 0); + } + + + @Test + void whenUsingUnaryMinusOperatorWithMinInt_thenGetExpectedResult() { + int x = 42; + assertEquals(-42, Math.negateExact(x)); + + int z = 0; + assertEquals(0, Math.negateExact(z)); + + int n = -42; + assertEquals(42, Math.negateExact(n)); + + int min = Integer.MIN_VALUE; + assertThrowsExactly(ArithmeticException.class, () -> Math.negateExact(min)); + } +} \ No newline at end of file diff --git a/core-java-modules/core-java-numbers-conversions/src/test/java/com/baeldung/roundnumbertonearestmultiple/RoundNumberToNearestMultipleUnitTest.java b/core-java-modules/core-java-numbers-conversions/src/test/java/com/baeldung/roundnumbertonearestmultiple/RoundNumberToNearestMultipleUnitTest.java new file mode 100644 index 0000000000..24090be343 --- /dev/null +++ b/core-java-modules/core-java-numbers-conversions/src/test/java/com/baeldung/roundnumbertonearestmultiple/RoundNumberToNearestMultipleUnitTest.java @@ -0,0 +1,41 @@ +package com.baeldung.roundnumbertonearestmultiple; + +import org.junit.Test; + +import static org.junit.Assert.assertEquals; + +public class RoundNumberToNearestMultipleUnitTest { + + public static int originalNumber = 18; + public static int expectedRoundedNumber = 20; + public static int nearest = 5; + + @Test + public void givenNumber_whenUsingBasicMathOperations_thenRoundUpToNearestMultipleOf5() { + + int roundedNumber = (originalNumber % nearest == 0) ? originalNumber : ((originalNumber / nearest) + 1) * nearest; + assertEquals(expectedRoundedNumber, roundedNumber); + } + + @Test + public void givenNumber_whenUsingMathCeil_thenRoundUpToNearestMultipleOf5() { + + int roundedNumber = (int) (Math.ceil(originalNumber / (float) (nearest)) * nearest); + assertEquals(expectedRoundedNumber, roundedNumber); + } + + @Test + public void givenNumber_whenUsingMathRound_thenRoundUpToNearestMultipleOf5() { + + int roundedNumber = Math.round(originalNumber / (float) (nearest)) * nearest; + assertEquals(expectedRoundedNumber, roundedNumber); + } + + @Test + public void givenNumber_whenUsingMathFloor_thenRoundUpToNearestMultipleOf5() { + + int roundedNumber = (int) (Math.floor((double) (originalNumber + nearest / 2) / nearest) * nearest); + assertEquals(expectedRoundedNumber, roundedNumber); + } + +} diff --git a/core-java-modules/core-java-optional/pom.xml b/core-java-modules/core-java-optional/pom.xml index eeefed867e..68800f67fc 100644 --- a/core-java-modules/core-java-optional/pom.xml +++ b/core-java-modules/core-java-optional/pom.xml @@ -47,14 +47,14 @@ io.rest-assured json-path - ${rest-assured.version} + ${json-path.version} test 5.4.0.Final - 3.1.1 + 5.3.2 \ No newline at end of file diff --git a/core-java-modules/core-java-optional/src/test/java/com/baeldung/java9additions/Java9OptionalUnitTest.java b/core-java-modules/core-java-optional/src/test/java/com/baeldung/java9additions/Java9OptionalUnitTest.java index ee04432e44..e7daac4b8c 100644 --- a/core-java-modules/core-java-optional/src/test/java/com/baeldung/java9additions/Java9OptionalUnitTest.java +++ b/core-java-modules/core-java-optional/src/test/java/com/baeldung/java9additions/Java9OptionalUnitTest.java @@ -8,88 +8,88 @@ import java.util.Optional; import java.util.concurrent.atomic.AtomicInteger; import java.util.stream.Collectors; -// Uncomment code when code base is compatible with Java 9 -//public class Java9OptionalUnitTest { -// -// @Test -// public void givenOptionalOfSome_whenToStream_thenShouldTreatItAsOneElementStream() { -// //given -// Optional value = Optional.of("a"); -// -// //when -// List collect = value.stream().map(String::toUpperCase).collect(Collectors.toList()); -// -// //then -// assertThat(collect).hasSameElementsAs(List.of("A")); -// } -// -// @Test -// public void givenOptionalOfNone_whenToStream_thenShouldTreatItAsZeroElementStream() { -// //given -// Optional value = Optional.empty(); -// -// //when -// List collect = value.stream().map(String::toUpperCase).collect(Collectors.toList()); -// -// //then -// assertThat(collect).isEmpty(); -// } -// -// @Test -// public void givenOptional_whenPresent_thenShouldExecuteProperCallback() { -// //given -// Optional value = Optional.of("properValue"); -// AtomicInteger successCounter = new AtomicInteger(0); -// AtomicInteger onEmptyOptionalCounter = new AtomicInteger(0); -// -// //when -// value.ifPresentOrElse((v) -> successCounter.incrementAndGet(), onEmptyOptionalCounter::incrementAndGet); -// -// //then -// assertThat(successCounter.get()).isEqualTo(1); -// assertThat(onEmptyOptionalCounter.get()).isEqualTo(0); -// } -// -// @Test -// public void givenOptional_whenNotPresent_thenShouldExecuteProperCallback() { -// //given -// Optional value = Optional.empty(); -// AtomicInteger successCounter = new AtomicInteger(0); -// AtomicInteger onEmptyOptionalCounter = new AtomicInteger(0); -// -// //when -// value.ifPresentOrElse((v) -> successCounter.incrementAndGet(), onEmptyOptionalCounter::incrementAndGet); -// -// //then -// assertThat(successCounter.get()).isEqualTo(0); -// assertThat(onEmptyOptionalCounter.get()).isEqualTo(1); -// } -// -// @Test -// public void givenOptional_whenPresent_thenShouldTakeAValueFromIt() { -// //given -// String expected = "properValue"; -// Optional value = Optional.of(expected); -// Optional defaultValue = Optional.of("default"); -// -// //when -// Optional result = value.or(() -> defaultValue); -// -// //then -// assertThat(result.get()).isEqualTo(expected); -// } -// -// @Test -// public void givenOptional_whenEmpty_thenShouldTakeAValueFromOr() { -// //given -// String defaultString = "default"; -// Optional value = Optional.empty(); -// Optional defaultValue = Optional.of(defaultString); -// -// //when -// Optional result = value.or(() -> defaultValue); -// -// //then -// assertThat(result.get()).isEqualTo(defaultString); -// } -//} \ No newline at end of file + +public class Java9OptionalUnitTest { + + @Test + public void givenOptionalOfSome_whenToStream_thenShouldTreatItAsOneElementStream() { + //given + Optional value = Optional.of("a"); + + //when + List collect = value.stream().map(String::toUpperCase).collect(Collectors.toList()); + + //then + assertThat(collect).hasSameElementsAs(List.of("A")); + } + + @Test + public void givenOptionalOfNone_whenToStream_thenShouldTreatItAsZeroElementStream() { + //given + Optional value = Optional.empty(); + + //when + List collect = value.stream().map(String::toUpperCase).collect(Collectors.toList()); + + //then + assertThat(collect).isEmpty(); + } + + @Test + public void givenOptional_whenPresent_thenShouldExecuteProperCallback() { + //given + Optional value = Optional.of("properValue"); + AtomicInteger successCounter = new AtomicInteger(0); + AtomicInteger onEmptyOptionalCounter = new AtomicInteger(0); + + //when + value.ifPresentOrElse((v) -> successCounter.incrementAndGet(), onEmptyOptionalCounter::incrementAndGet); + + //then + assertThat(successCounter.get()).isEqualTo(1); + assertThat(onEmptyOptionalCounter.get()).isEqualTo(0); + } + + @Test + public void givenOptional_whenNotPresent_thenShouldExecuteProperCallback() { + //given + Optional value = Optional.empty(); + AtomicInteger successCounter = new AtomicInteger(0); + AtomicInteger onEmptyOptionalCounter = new AtomicInteger(0); + + //when + value.ifPresentOrElse((v) -> successCounter.incrementAndGet(), onEmptyOptionalCounter::incrementAndGet); + + //then + assertThat(successCounter.get()).isEqualTo(0); + assertThat(onEmptyOptionalCounter.get()).isEqualTo(1); + } + + @Test + public void givenOptional_whenPresent_thenShouldTakeAValueFromIt() { + //given + String expected = "properValue"; + Optional value = Optional.of(expected); + Optional defaultValue = Optional.of("default"); + + //when + Optional result = value.or(() -> defaultValue); + + //then + assertThat(result.get()).isEqualTo(expected); + } + + @Test + public void givenOptional_whenEmpty_thenShouldTakeAValueFromOr() { + //given + String defaultString = "default"; + Optional value = Optional.empty(); + Optional defaultValue = Optional.of(defaultString); + + //when + Optional result = value.or(() -> defaultValue); + + //then + assertThat(result.get()).isEqualTo(defaultString); + } +} \ No newline at end of file diff --git a/core-java-modules/core-java-os-2/README.md b/core-java-modules/core-java-os-2/README.md index fa9f504184..c2f48f2854 100644 --- a/core-java-modules/core-java-os-2/README.md +++ b/core-java-modules/core-java-os-2/README.md @@ -3,5 +3,5 @@ This module contains articles about working with the operating system (OS) in Java ### Relevant Articles: - +- [How to Detect the Username Using Java](https://www.baeldung.com/java-get-username) diff --git a/core-java-modules/core-java-os-2/pom.xml b/core-java-modules/core-java-os-2/pom.xml index 53fdafa7d4..11b0585ae7 100644 --- a/core-java-modules/core-java-os-2/pom.xml +++ b/core-java-modules/core-java-os-2/pom.xml @@ -3,8 +3,8 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - core-java-os - core-java-os + core-java-os-2 + core-java-os-2 jar diff --git a/core-java-modules/core-java-os/README.md b/core-java-modules/core-java-os/README.md index 81e67e4663..6d477de70a 100644 --- a/core-java-modules/core-java-os/README.md +++ b/core-java-modules/core-java-os/README.md @@ -14,6 +14,5 @@ This module contains articles about working with the operating system (OS) in Ja - [How to Run a Shell Command in Java](http://www.baeldung.com/run-shell-command-in-java) - [Taking Screenshots Using Java](https://www.baeldung.com/java-taking-screenshots) - [Java Sound API – Capturing Microphone](https://www.baeldung.com/java-sound-api-capture-mic) -- [How to Detect the Username Using Java](https://www.baeldung.com/java-get-username) This module uses Java 9, so make sure to have the JDK 9 installed to run it. diff --git a/core-java-modules/core-java-os/pom.xml b/core-java-modules/core-java-os/pom.xml index d4ee34b8b7..cd5b479974 100644 --- a/core-java-modules/core-java-os/pom.xml +++ b/core-java-modules/core-java-os/pom.xml @@ -75,7 +75,6 @@ 4.01 - 1.8.9 1.9 1.9 0.4 diff --git a/core-java-modules/core-java-os/src/test/java/com/baeldung/example/soundapi/AppUnitTest.java b/core-java-modules/core-java-os/src/test/java/com/baeldung/example/soundapi/AppUnitTest.java index 27bc750d8a..849f71dc03 100644 --- a/core-java-modules/core-java-os/src/test/java/com/baeldung/example/soundapi/AppUnitTest.java +++ b/core-java-modules/core-java-os/src/test/java/com/baeldung/example/soundapi/AppUnitTest.java @@ -23,7 +23,7 @@ public class AppUnitTest { soundRecorder.build(af); try { soundRecorder.start(); - Thread.sleep(20000); + Thread.sleep(5000); soundRecorder.stop(); } catch (InterruptedException ex) { fail("Exception: " + ex); diff --git a/core-java-modules/core-java-os/src/test/java/com/baeldung/java9/process/ProcessApiUnitTest.java b/core-java-modules/core-java-os/src/test/java/com/baeldung/java9/process/ProcessApiUnitTest.java index c3f390d8ae..dae1a705ed 100644 --- a/core-java-modules/core-java-os/src/test/java/com/baeldung/java9/process/ProcessApiUnitTest.java +++ b/core-java-modules/core-java-os/src/test/java/com/baeldung/java9/process/ProcessApiUnitTest.java @@ -69,7 +69,7 @@ public class ProcessApiUnitTest { }); }); - Thread.sleep(10000); + Thread.sleep(5000); childProc = ProcessHandle.current().children(); childProc.forEach(procHandle -> { @@ -100,7 +100,7 @@ public class ProcessApiUnitTest { private void waistCPU() throws NoSuchAlgorithmException { ArrayList randArr = new ArrayList(4096); SecureRandom sr = SecureRandom.getInstanceStrong(); - Duration somecpu = Duration.ofMillis(4200L); + Duration somecpu = Duration.ofMillis(2000L); Instant end = Instant.now().plus(somecpu); while (Instant.now().isBefore(end)) { // System.out.println(sr.nextInt()); diff --git a/core-java-modules/core-java-records/README.md b/core-java-modules/core-java-records/README.md index 86d3579c76..7b4df6f15c 100644 --- a/core-java-modules/core-java-records/README.md +++ b/core-java-modules/core-java-records/README.md @@ -1,2 +1,3 @@ ## Relevant Articles - [Overriding hashCode() And equals() For Records](https://www.baeldung.com/java-override-hashcode-equals-records) +- [Optional as a Record Parameter in Java](https://www.baeldung.com/java-record-optional-param) diff --git a/core-java-modules/core-java-records/src/main/java/com/baeldung/optionalsasparameterrecords/Product.java b/core-java-modules/core-java-records/src/main/java/com/baeldung/optionalsasparameterrecords/Product.java new file mode 100644 index 0000000000..8ede001ee1 --- /dev/null +++ b/core-java-modules/core-java-records/src/main/java/com/baeldung/optionalsasparameterrecords/Product.java @@ -0,0 +1,6 @@ +package com.baeldung.optionalsasparameterrecords; + +import java.util.Optional; + +public record Product(String name, double price, Optional description) { +} diff --git a/core-java-modules/core-java-records/src/test/java/com/baeldung/optionalsasparameterrecords/OptionalAsRecordParameterUnitTest.java b/core-java-modules/core-java-records/src/test/java/com/baeldung/optionalsasparameterrecords/OptionalAsRecordParameterUnitTest.java new file mode 100644 index 0000000000..554fb2eac3 --- /dev/null +++ b/core-java-modules/core-java-records/src/test/java/com/baeldung/optionalsasparameterrecords/OptionalAsRecordParameterUnitTest.java @@ -0,0 +1,17 @@ +package com.baeldung.optionalsasparameterrecords; + +import org.junit.jupiter.api.Assertions; +import org.junit.jupiter.api.Test; + +import java.util.Optional; + +public class OptionalAsRecordParameterUnitTest { + + @Test + public void givenRecordCreationWithOptional_thenCreateItProperly() { + var emptyDescriptionProduct = new Product("television", 1699.99, Optional.empty()); + Assertions.assertEquals("television", emptyDescriptionProduct.name()); + Assertions.assertEquals(1699.99, emptyDescriptionProduct.price()); + Assertions.assertNull(emptyDescriptionProduct.description().orElse(null)); + } +} diff --git a/core-java-modules/core-java-reflection-3/README.md b/core-java-modules/core-java-reflection-3/README.md new file mode 100644 index 0000000000..023fb979e4 --- /dev/null +++ b/core-java-modules/core-java-reflection-3/README.md @@ -0,0 +1,2 @@ +### Relevant Articles: +- [Is Java Reflection Bad Practice?](https://www.baeldung.com/java-reflection-benefits-drawbacks) diff --git a/core-java-modules/core-java-reflection-3/pom.xml b/core-java-modules/core-java-reflection-3/pom.xml new file mode 100644 index 0000000000..e60652f1f2 --- /dev/null +++ b/core-java-modules/core-java-reflection-3/pom.xml @@ -0,0 +1,78 @@ + + + 4.0.0 + core-java-reflection-3 + core-java-reflection-3 + jar + + + com.baeldung.core-java-modules + core-java-modules + 0.0.1-SNAPSHOT + + + + + org.springframework + spring-test + ${spring.version} + test + + + org.reflections + reflections + ${reflections.version} + + + + + core-java-reflection-3 + + + src/main/resources + true + + + + + org.apache.maven.plugins + maven-compiler-plugin + ${maven-compiler-plugin.version} + + ${source.version} + ${target.version} + -parameters + + + + org.jacoco + jacoco-maven-plugin + 0.8.8 + + + + prepare-agent + + + + report + prepare-package + + report + + + + + + + + + 0.9.12 + 1.8 + 1.8 + 5.3.4 + + + \ No newline at end of file diff --git a/core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflection/disadvantages/encapsulation/MyClass.java b/core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflection/disadvantages/encapsulation/MyClass.java new file mode 100644 index 0000000000..680079adea --- /dev/null +++ b/core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflection/disadvantages/encapsulation/MyClass.java @@ -0,0 +1,11 @@ +package com.baeldung.reflection.disadvantages.encapsulation; + +public class MyClass { + + private String veryPrivateField; + + public MyClass() { + + this.veryPrivateField = "Secret Information"; + } +} diff --git a/core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflection/disadvantages/performance/BenchmarkRunner.java b/core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflection/disadvantages/performance/BenchmarkRunner.java new file mode 100644 index 0000000000..1de026f796 --- /dev/null +++ b/core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflection/disadvantages/performance/BenchmarkRunner.java @@ -0,0 +1,7 @@ +package com.baeldung.reflection.disadvantages.performance; + +public class BenchmarkRunner { + public static void main(String[] args) throws Exception { + org.openjdk.jmh.Main.main(args); + } +} \ No newline at end of file diff --git a/core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflection/disadvantages/performance/InitializationBenchmark.java b/core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflection/disadvantages/performance/InitializationBenchmark.java new file mode 100644 index 0000000000..e6c0c3daea --- /dev/null +++ b/core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflection/disadvantages/performance/InitializationBenchmark.java @@ -0,0 +1,29 @@ +package com.baeldung.reflection.disadvantages.performance; + +import org.openjdk.jmh.annotations.*; + +import java.lang.reflect.Constructor; +import java.lang.reflect.InvocationTargetException; +import java.util.concurrent.TimeUnit; + +public class InitializationBenchmark { + + @Benchmark + @Fork(value = 1, warmups = 1) + @OutputTimeUnit(TimeUnit.NANOSECONDS) + @BenchmarkMode(Mode.AverageTime) + public void directInit() { + + Person person = new Person("John", "Doe", 50); + } + + @Benchmark + @Fork(value = 1, warmups = 1) + @OutputTimeUnit(TimeUnit.NANOSECONDS) + @BenchmarkMode(Mode.AverageTime) + public void reflectiveInit() throws NoSuchMethodException, InvocationTargetException, InstantiationException, IllegalAccessException { + + Constructor constructor = Person.class.getDeclaredConstructor(String.class, String.class, Integer.class); + Person person = constructor.newInstance("John", "Doe", 50); + } +} diff --git a/core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflection/disadvantages/performance/MethodInvocationBenchmark.java b/core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflection/disadvantages/performance/MethodInvocationBenchmark.java new file mode 100644 index 0000000000..1128cf8f33 --- /dev/null +++ b/core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflection/disadvantages/performance/MethodInvocationBenchmark.java @@ -0,0 +1,48 @@ +package com.baeldung.reflection.disadvantages.performance; + +import org.openjdk.jmh.annotations.*; + +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; +import java.util.concurrent.TimeUnit; + +public class MethodInvocationBenchmark { + + @Benchmark + @Fork(value = 1, warmups = 1) + @OutputTimeUnit(TimeUnit.NANOSECONDS) + @BenchmarkMode(Mode.AverageTime) + public void directCall() { + + directCall(new Person("John", "Doe", 50)); + } + + @Benchmark + @Fork(value = 1, warmups = 1) + @OutputTimeUnit(TimeUnit.NANOSECONDS) + @BenchmarkMode(Mode.AverageTime) + public void reflectiveCall() throws InvocationTargetException, NoSuchMethodException, IllegalAccessException { + + reflectiveCall(new Person("John", "Doe", 50)); + } + + + private void directCall(Person person) { + + person.getFirstName(); + person.getLastName(); + person.getAge(); + } + + private void reflectiveCall(Person person) throws NoSuchMethodException, InvocationTargetException, IllegalAccessException { + + Method getFirstNameMethod = Person.class.getMethod("getFirstName"); + getFirstNameMethod.invoke(person); + + Method getLastNameMethod = Person.class.getMethod("getLastName"); + getLastNameMethod.invoke(person); + + Method getAgeMethod = Person.class.getMethod("getAge"); + getAgeMethod.invoke(person); + } +} diff --git a/core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflection/disadvantages/performance/Person.java b/core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflection/disadvantages/performance/Person.java new file mode 100644 index 0000000000..014c82ba45 --- /dev/null +++ b/core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflection/disadvantages/performance/Person.java @@ -0,0 +1,38 @@ +package com.baeldung.reflection.disadvantages.performance; + +public class Person { + + private String firstName; + private String lastName; + private Integer age; + + public Person(String firstName, String lastName, Integer age) { + this.firstName = firstName; + this.lastName = lastName; + this.age = age; + } + + public String getFirstName() { + return firstName; + } + + public void setFirstName(String firstName) { + this.firstName = firstName; + } + + public String getLastName() { + return lastName; + } + + public void setLastName(String lastName) { + this.lastName = lastName; + } + + public Integer getAge() { + return age; + } + + public void setAge(Integer age) { + this.age = age; + } +} diff --git a/core-java-modules/core-java-reflection-3/src/test/java/com/baeldung/reflection/disadvantages/encapsulation/ReflectionEncapsulationUnitTest.java b/core-java-modules/core-java-reflection-3/src/test/java/com/baeldung/reflection/disadvantages/encapsulation/ReflectionEncapsulationUnitTest.java new file mode 100644 index 0000000000..efb0a7da31 --- /dev/null +++ b/core-java-modules/core-java-reflection-3/src/test/java/com/baeldung/reflection/disadvantages/encapsulation/ReflectionEncapsulationUnitTest.java @@ -0,0 +1,21 @@ +package com.baeldung.reflection.disadvantages.encapsulation; + +import org.junit.jupiter.api.Test; + +import java.lang.reflect.Field; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +public class ReflectionEncapsulationUnitTest { + + @Test + public void givenPrivateField_whenUsingReflection_thenIsAccessible() throws IllegalAccessException, NoSuchFieldException { + MyClass myClassInstance = new MyClass(); + + Field privateField = MyClass.class.getDeclaredField("veryPrivateField"); + privateField.setAccessible(true); + + String accessedField = privateField.get(myClassInstance).toString(); + assertEquals(accessedField, "Secret Information"); + } +} diff --git a/core-java-modules/core-java-reflection/pom.xml b/core-java-modules/core-java-reflection/pom.xml index a836ee4a22..f77c791936 100644 --- a/core-java-modules/core-java-reflection/pom.xml +++ b/core-java-modules/core-java-reflection/pom.xml @@ -52,7 +52,6 @@ 1.8 1.8 0.10.2 - 3.12.0 \ No newline at end of file diff --git a/core-java-modules/core-java-regex-2/src/main/java/com/baeldung/alphanumeric/AlphanumericPerformanceBenchmark.java b/core-java-modules/core-java-regex-2/src/main/java/com/baeldung/alphanumeric/AlphanumericPerformanceBenchmark.java index 4b2ecc4c4d..0525153ed9 100644 --- a/core-java-modules/core-java-regex-2/src/main/java/com/baeldung/alphanumeric/AlphanumericPerformanceBenchmark.java +++ b/core-java-modules/core-java-regex-2/src/main/java/com/baeldung/alphanumeric/AlphanumericPerformanceBenchmark.java @@ -85,7 +85,7 @@ public class AlphanumericPerformanceBenchmark { public boolean isAlphanumeric(final int codePoint) { return (codePoint >= 65 && codePoint <= 90) || - (codePoint >= 97 && codePoint <= 172) || + (codePoint >= 97 && codePoint <= 122) || (codePoint >= 48 && codePoint <= 57); } } diff --git a/core-java-modules/core-java-security-2/pom.xml b/core-java-modules/core-java-security-2/pom.xml index 0fc121c070..b54afc31d8 100644 --- a/core-java-modules/core-java-security-2/pom.xml +++ b/core-java-modules/core-java-security-2/pom.xml @@ -21,7 +21,7 @@ org.bouncycastle - bcprov-jdk15on + bcprov-jdk18on ${bouncycastle.version} @@ -33,8 +33,8 @@ - 1.60 - 1.11 + 1.76 + 1.16.0 2.3.1 diff --git a/core-java-modules/core-java-security-3/pom.xml b/core-java-modules/core-java-security-3/pom.xml index b979b56658..dae570e51d 100644 --- a/core-java-modules/core-java-security-3/pom.xml +++ b/core-java-modules/core-java-security-3/pom.xml @@ -21,7 +21,7 @@ org.bouncycastle - bcprov-jdk15on + bcprov-jdk18on ${bouncycastle.version} @@ -43,8 +43,8 @@ - 1.70 - 1.15 + 1.76 + 1.16.0 2.3.1 6.0.3 diff --git a/core-java-modules/core-java-security-4/README.md b/core-java-modules/core-java-security-4/README.md index 236715713b..3c910e50be 100644 --- a/core-java-modules/core-java-security-4/README.md +++ b/core-java-modules/core-java-security-4/README.md @@ -5,4 +5,5 @@ This module contains articles about core Java Security ### Relevant Articles: - [Check if Certificate Is Self-Signed or CA-Signed With Java](https://www.baeldung.com/java-check-certificate-sign) - [Extract CN From X509 Certificate in Java](https://www.baeldung.com/java-extract-common-name-x509-certificate) +- [Check Certificate Name and Alias in Keystore File](https://www.baeldung.com/java-keystore-check-certificate-name-alias) - More articles: [[<-- prev]](/core-java-modules/core-java-security-3) diff --git a/core-java-modules/core-java-security-4/pom.xml b/core-java-modules/core-java-security-4/pom.xml index aae33f87d4..a4700c34ba 100644 --- a/core-java-modules/core-java-security-4/pom.xml +++ b/core-java-modules/core-java-security-4/pom.xml @@ -1,7 +1,7 @@ + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 core-java-security-4 core-java-security-4 @@ -16,7 +16,7 @@ org.bouncycastle - bcpkix-jdk15on + bcpkix-jdk18on ${bouncycastle.version} @@ -27,7 +27,7 @@ - 1.70 + 1.76 1.2.6 diff --git a/core-java-modules/core-java-security-4/src/test/java/com/baeldung/keystorealias/KeystoreCertificateNameAliasUnitTest.java b/core-java-modules/core-java-security-4/src/test/java/com/baeldung/keystorealias/KeystoreCertificateNameAliasUnitTest.java new file mode 100644 index 0000000000..8f3ec35160 --- /dev/null +++ b/core-java-modules/core-java-security-4/src/test/java/com/baeldung/keystorealias/KeystoreCertificateNameAliasUnitTest.java @@ -0,0 +1,49 @@ +package com.baeldung.keystorealias; + +import static org.assertj.core.api.Assertions.assertThat; + +import java.security.KeyStore; +import java.security.cert.X509Certificate; + +import org.junit.jupiter.api.Test; + +public class KeystoreCertificateNameAliasUnitTest { + private static final String KEYSTORE_FILE = "my-keystore.jks"; + private static final String KEYSTORE_PWD = "storepw@1"; + private static final String KEYSTORE_ALIAS = "baeldung"; + + private KeyStore readKeyStore() throws Exception { + KeyStore keystore = KeyStore.getInstance(KeyStore.getDefaultType()); + keystore.load(getClass().getResourceAsStream(KEYSTORE_FILE), KEYSTORE_PWD.toCharArray()); + return keystore; + } + + @Test + void whenCheckingAliasAndName_thenMatchIsFound() throws Exception { + KeyStore keystore = readKeyStore(); + + assertThat(keystore.containsAlias(KEYSTORE_ALIAS)).isTrue(); + + X509Certificate x509Certificate = (X509Certificate) keystore.getCertificate(KEYSTORE_ALIAS); + String ownerName = x509Certificate.getSubjectX500Principal().getName(); + assertThat(ownerName.contains("my-cn.localhost")).isTrue(); + } + + @Test + void whenCheckingAliasAndName_thenNameIsNotFound() throws Exception { + KeyStore keystore = readKeyStore(); + + assertThat(keystore.containsAlias(KEYSTORE_ALIAS)).isTrue(); + + X509Certificate x509Certificate = (X509Certificate) keystore.getCertificate(KEYSTORE_ALIAS); + String ownerName = x509Certificate.getSubjectX500Principal().getName(); + assertThat(ownerName.contains("commonName1")).isFalse(); + } + + @Test + void whenCheckingAliasAndName_thenAliasIsNotFound() throws Exception { + KeyStore keystore = readKeyStore(); + + assertThat(keystore.containsAlias("alias1")).isFalse(); + } +} \ No newline at end of file diff --git a/core-java-modules/core-java-security-4/src/test/resources/com/baeldung/keystorealias/my-keystore.jks b/core-java-modules/core-java-security-4/src/test/resources/com/baeldung/keystorealias/my-keystore.jks new file mode 100644 index 0000000000..8f7709ee96 Binary files /dev/null and b/core-java-modules/core-java-security-4/src/test/resources/com/baeldung/keystorealias/my-keystore.jks differ diff --git a/core-java-modules/core-java-serialization/pom.xml b/core-java-modules/core-java-serialization/pom.xml index 63771d2da0..ad0a730514 100644 --- a/core-java-modules/core-java-serialization/pom.xml +++ b/core-java-modules/core-java-serialization/pom.xml @@ -177,7 +177,7 @@ 0.4 1.8.7 1.1 - 3.0.0-M1 + 3.6.2 4.3.20.RELEASE diff --git a/core-java-modules/core-java-streams-2/README.md b/core-java-modules/core-java-streams-2/README.md index 2ff95045c3..2de80ebc67 100644 --- a/core-java-modules/core-java-streams-2/README.md +++ b/core-java-modules/core-java-streams-2/README.md @@ -4,12 +4,9 @@ This module contains articles about the Stream API in Java. ### Relevant Articles: - [The Java 8 Stream API Tutorial](https://www.baeldung.com/java-8-streams) -- [Introduction to Java 8 Streams](https://www.baeldung.com/java-8-streams-introduction) - [Java 8 Stream findFirst() vs. findAny()](https://www.baeldung.com/java-stream-findfirst-vs-findany) -- [Guide to Stream.reduce()](https://www.baeldung.com/java-stream-reduce) - [Java IntStream Conversions](https://www.baeldung.com/java-intstream-convert) - [Java 8 Streams peek() API](https://www.baeldung.com/java-streams-peek-api) -- [Working With Maps Using Streams](https://www.baeldung.com/java-maps-streams) - [Collect a Java Stream to an Immutable Collection](https://www.baeldung.com/java-stream-immutable-collection) - [How to Add a Single Element to a Stream](https://www.baeldung.com/java-stream-append-prepend) - [Operating on and Removing an Item from Stream](https://www.baeldung.com/java-use-remove-item-stream) diff --git a/core-java-modules/core-java-streams-2/src/main/java/com/baeldung/reduce/entities/Review.java b/core-java-modules/core-java-streams-2/src/main/java/com/baeldung/reduce/entities/Review.java deleted file mode 100644 index b889a5f154..0000000000 --- a/core-java-modules/core-java-streams-2/src/main/java/com/baeldung/reduce/entities/Review.java +++ /dev/null @@ -1,28 +0,0 @@ -package com.baeldung.reduce.entities; - -public class Review { - - int points; - String review; - - public Review(int points, String review) { - this.points = points; - this.review = review; - } - - public int getPoints() { - return points; - } - - public void setPoints(int points) { - this.points = points; - } - - public String getReview() { - return review; - } - - public void setReview(String review) { - this.review = review; - } -} diff --git a/core-java-modules/core-java-streams-2/src/main/java/com/baeldung/reduce/entities/User.java b/core-java-modules/core-java-streams-2/src/main/java/com/baeldung/reduce/entities/User.java deleted file mode 100644 index 6e0a529de6..0000000000 --- a/core-java-modules/core-java-streams-2/src/main/java/com/baeldung/reduce/entities/User.java +++ /dev/null @@ -1,25 +0,0 @@ -package com.baeldung.reduce.entities; - -public class User { - - private final String name; - private final int age; - - public User(String name, int age) { - this.name = name; - this.age = age; - } - - public String getName() { - return name; - } - - public int getAge() { - return age; - } - - @Override - public String toString() { - return "User{" + "name=" + name + ", age=" + age + '}'; - } -} diff --git a/core-java-modules/core-java-streams-2/src/test/java/com/baeldung/streams/Java8StreamApiUnitTest.java b/core-java-modules/core-java-streams-2/src/test/java/com/baeldung/streams/Java8StreamApiUnitTest.java index c4e1f2b3cb..53978f04b5 100644 --- a/core-java-modules/core-java-streams-2/src/test/java/com/baeldung/streams/Java8StreamApiUnitTest.java +++ b/core-java-modules/core-java-streams-2/src/test/java/com/baeldung/streams/Java8StreamApiUnitTest.java @@ -1,6 +1,7 @@ package com.baeldung.streams; import org.junit.Before; +import org.junit.Ignore; import org.junit.Test; import org.slf4j.Logger; import org.slf4j.LoggerFactory; @@ -37,6 +38,7 @@ public class Java8StreamApiUnitTest { assertEquals(list.size() - 1, size); } + @Ignore @Test public void checkOrder_whenChangeQuantityOfMethodCalls_thenCorrect() { diff --git a/core-java-modules/core-java-streams-3/README.md b/core-java-modules/core-java-streams-3/README.md index 48ebf145d2..70d9e68a5e 100644 --- a/core-java-modules/core-java-streams-3/README.md +++ b/core-java-modules/core-java-streams-3/README.md @@ -2,8 +2,7 @@ This module contains articles about the Stream API in Java. -### Relevant Articles: -- [The Difference Between map() and flatMap()](https://www.baeldung.com/java-difference-map-and-flatmap) +### Relevant Articles: - [How to Use if/else Logic in Java 8 Streams](https://www.baeldung.com/java-8-streams-if-else-logic) - [The Difference Between Collection.stream().forEach() and Collection.forEach()](https://www.baeldung.com/java-collection-stream-foreach) - [Primitive Type Streams in Java 8](https://www.baeldung.com/java-8-primitive-streams) @@ -12,5 +11,4 @@ This module contains articles about the Stream API in Java. - [Should We Close a Java Stream?](https://www.baeldung.com/java-stream-close) - [Returning Stream vs. Collection](https://www.baeldung.com/java-return-stream-collection) - [Convert a Java Enumeration Into a Stream](https://www.baeldung.com/java-enumeration-to-stream) -- [When to Use a Parallel Stream in Java](https://www.baeldung.com/java-when-to-use-parallel-stream) - More articles: [[<-- prev>]](/../core-java-streams-2) diff --git a/core-java-modules/core-java-streams-4/pom.xml b/core-java-modules/core-java-streams-4/pom.xml index e832cc1616..383f14d573 100644 --- a/core-java-modules/core-java-streams-4/pom.xml +++ b/core-java-modules/core-java-streams-4/pom.xml @@ -71,7 +71,7 @@ io.projectreactor reactor-core - ${io.reactor3.version} + ${reactor-core.version} org.apache.commons @@ -121,7 +121,7 @@ 2.2.2 3.1.5 1.0.0-alpha-4 - 3.5.1 + 3.6.0 4.4 10.4.1 diff --git a/core-java-modules/core-java-streams-5/README.md b/core-java-modules/core-java-streams-5/README.md index dec4a7a0cb..dfd5a649b5 100644 --- a/core-java-modules/core-java-streams-5/README.md +++ b/core-java-modules/core-java-streams-5/README.md @@ -3,3 +3,8 @@ - [Working With Empty Stream in Java](https://www.baeldung.com/java-empty-stream) - [Aggregate Runtime Exceptions in Java Streams](https://www.baeldung.com/java-streams-aggregate-exceptions) - [Streams vs. Loops in Java](https://www.baeldung.com/java-streams-vs-loops) +- [Partition a Stream in Java](https://www.baeldung.com/java-partition-stream) +- [Taking Every N-th Element from Finite and Infinite Streams in Java](https://www.baeldung.com/java-nth-element-finite-infinite-streams) +- [Modifying Objects Within Stream While Iterating](https://www.baeldung.com/java-stream-modify-objects-during-iteration) +- [Convert a Stream into a Map or Multimap in Java](https://www.baeldung.com/java-convert-stream-map-multimap) +- [How to Avoid NoSuchElementException in Stream API](https://www.baeldung.com/java-streams-api-avoid-nosuchelementexception) diff --git a/core-java-modules/core-java-streams-5/pom.xml b/core-java-modules/core-java-streams-5/pom.xml index 77c477cf40..33cd69f761 100644 --- a/core-java-modules/core-java-streams-5/pom.xml +++ b/core-java-modules/core-java-streams-5/pom.xml @@ -82,7 +82,6 @@ 12 12 0.10.2 - 32.1.2-jre \ No newline at end of file diff --git a/core-java-modules/core-java-streams-5/src/main/java/com/baeldung/skippingelements/SkippingCollector.java b/core-java-modules/core-java-streams-5/src/main/java/com/baeldung/skippingelements/SkippingCollector.java new file mode 100644 index 0000000000..c6530f4940 --- /dev/null +++ b/core-java-modules/core-java-streams-5/src/main/java/com/baeldung/skippingelements/SkippingCollector.java @@ -0,0 +1,36 @@ +package com.baeldung.skippingelements; + +import java.util.ArrayList; +import java.util.List; +import java.util.function.BinaryOperator; +import java.util.stream.Collector; + +class SkippingCollector { + + private static final BinaryOperator IGNORE_COMBINE = (a, b) -> a; + private final int skip; + private final List list = new ArrayList<>(); + private int currentIndex = 0; + + private SkippingCollector(int skip) { + this.skip = skip; + } + + private void accept(String item) { + final int index = ++currentIndex % skip; + if (index == 0) { + list.add(item); + } + } + + private List getResult() { + return list; + } + + public static Collector> collector(int skip) { + return Collector.of(() -> new SkippingCollector(skip), + SkippingCollector::accept, + IGNORE_COMBINE, + SkippingCollector::getResult); + } +} diff --git a/core-java-modules/core-java-streams-5/src/main/java/com/baledung/modifystream/entity/ImmutablePerson.java b/core-java-modules/core-java-streams-5/src/main/java/com/baledung/modifystream/entity/ImmutablePerson.java new file mode 100644 index 0000000000..bb7f3b8eb3 --- /dev/null +++ b/core-java-modules/core-java-streams-5/src/main/java/com/baledung/modifystream/entity/ImmutablePerson.java @@ -0,0 +1,25 @@ +package com.baledung.modifystream.entity; + +public class ImmutablePerson { + + private String name; + private String email; + + public ImmutablePerson(String name, String email) { + this.name = name; + this.email = email; + } + + public ImmutablePerson withEmail(String email) { + + return new ImmutablePerson(this.name, email); + } + + public String getName() { + return name; + } + + public String getEmail() { + return email; + } +} diff --git a/core-java-modules/core-java-streams-5/src/main/java/com/baledung/modifystream/entity/Person.java b/core-java-modules/core-java-streams-5/src/main/java/com/baledung/modifystream/entity/Person.java new file mode 100644 index 0000000000..c82c159059 --- /dev/null +++ b/core-java-modules/core-java-streams-5/src/main/java/com/baledung/modifystream/entity/Person.java @@ -0,0 +1,27 @@ +package com.baledung.modifystream.entity; + +public class Person { + private String name; + private String email; + + public Person(String name, String email) { + this.name = name; + this.email = email; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public String getEmail() { + return email; + } + + public void setEmail(String email) { + this.email = email; + } +} diff --git a/core-java-modules/core-java-streams-5/src/test/java/com/baeldung/findfirstnullpointerexception/FindFirstNullPointerExceptionUnitTest.java b/core-java-modules/core-java-streams-5/src/test/java/com/baeldung/findfirstnullpointerexception/FindFirstNullPointerExceptionUnitTest.java new file mode 100644 index 0000000000..074aec29d6 --- /dev/null +++ b/core-java-modules/core-java-streams-5/src/test/java/com/baeldung/findfirstnullpointerexception/FindFirstNullPointerExceptionUnitTest.java @@ -0,0 +1,42 @@ +package com.baeldung.findfirstnullpointerexception; + +import static org.junit.jupiter.api.Assertions.assertTrue; + +import java.util.Arrays; +import java.util.List; +import java.util.Objects; +import java.util.Optional; +import java.util.function.Function; + +import org.junit.Test; + +public class FindFirstNullPointerExceptionUnitTest { + + private final List inputs = Arrays.asList(null, "foo", "bar"); + + @Test(expected = NullPointerException.class) + public void givenStream_whenCallingFindFirst_thenThrowNullPointerException() { + Optional firstElement = inputs.stream() + .findFirst(); + } + + @Test + public void givenStream_whenUsingOfNullableBeforeFindFirst_thenCorrect() { + Optional firstElement = inputs.stream() + .map(Optional::ofNullable) + .findFirst() + .flatMap(Function.identity()); + + assertTrue(firstElement.isEmpty()); + } + + @Test + public void givenStream_whenUsingFilterBeforeFindFirst_thenCorrect() { + Optional firstNonNullElement = inputs.stream() + .filter(Objects::nonNull) + .findFirst(); + + assertTrue(firstNonNullElement.isPresent()); + } + +} diff --git a/core-java-modules/core-java-streams-5/src/test/java/com/baeldung/modifystream/ModifyStreamUnitTest.java b/core-java-modules/core-java-streams-5/src/test/java/com/baeldung/modifystream/ModifyStreamUnitTest.java new file mode 100644 index 0000000000..9da3beb40e --- /dev/null +++ b/core-java-modules/core-java-streams-5/src/test/java/com/baeldung/modifystream/ModifyStreamUnitTest.java @@ -0,0 +1,132 @@ +package com.baeldung.modifystream; + +import com.baledung.modifystream.entity.ImmutablePerson; +import com.baledung.modifystream.entity.Person; +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import java.util.ArrayList; +import java.util.ConcurrentModificationException; +import java.util.List; +import java.util.concurrent.CopyOnWriteArrayList; +import java.util.stream.Collectors; + +import static org.junit.jupiter.api.Assertions.assertEquals; +import static org.junit.jupiter.api.Assertions.assertThrows; + +public class ModifyStreamUnitTest { + Logger logger = LoggerFactory.getLogger(ModifyStreamUnitTest.class); + List personList = new ArrayList(); + List immutablePersonList = new ArrayList(); + + @BeforeEach + void prepare() { + Person person1 = new Person("John", "john@gmail.com"); + Person person2 = new Person("Peter", "peter@gmail.com"); + Person person3 = new Person("Mary", "mary@gmail.com"); + Person person4 = new Person("William", "william@gmail.com"); + + personList.add(person1); + personList.add(person2); + personList.add(person3); + personList.add(person4); + } + + @BeforeEach + void prepareImmutablePerson() { + ImmutablePerson immutablePerson1 = new ImmutablePerson("John", "john@gmail.com"); + ImmutablePerson immutablePerson2 = new ImmutablePerson("Peter", "peter@gmail.com"); + ImmutablePerson immutablePerson3 = new ImmutablePerson("Mary", "mary@gmail.com"); + ImmutablePerson immutablePerson4 = new ImmutablePerson("William", "william@gmail.com"); + + immutablePersonList.add(immutablePerson1); + immutablePersonList.add(immutablePerson2); + immutablePersonList.add(immutablePerson3); + immutablePersonList.add(immutablePerson4); + } + + @Test + void givenPersonList_whenRemoveWhileIterating_thenThrowException() { + assertThrows(NullPointerException.class, () -> { + personList.stream().forEach(e -> { + if(e.getName().equals("John")) { + personList.remove(e); + } + }); + }); + } + + @Test + void givenPersonList_whenRemoveWhileIteratingWithForEach_thenThrowException() { + assertThrows(ConcurrentModificationException.class, () -> { + personList.forEach(e -> { + if(e.getName().equals("John")) { + personList.remove(e); + } + }); + }); + } + + @Test + void givenPersonList_whenRemoveWhileIterating_thenPersonRemoved() { + assertEquals(4, personList.size()); + + CopyOnWriteArrayList cps = new CopyOnWriteArrayList<>(personList); + cps.stream().forEach(e -> { + if(e.getName().equals("John")) { + cps.remove(e); + } + }); + + assertEquals(3, cps.size()); + } + + + @Test + void givenPersonList_whenRemovePersonWithFilter_thenPersonRemoved() { + assertEquals(4, personList.size()); + + List newPersonList = personList.stream() + .filter(e -> !e.getName().equals("John")) + .collect(Collectors.toList()); + + assertEquals(3, newPersonList.size()); + } + + @Test + void givenPersonList_whenUpdatePersonEmailByInterferingWithForEach_thenPersonEmailUpdated() { + personList.stream().forEach(e -> e.setEmail(e.getEmail().toUpperCase())); + + personList.forEach(e -> assertEquals(e.getEmail(), e.getEmail().toUpperCase())); + } + + @Test + void givenPersonList_whenUpdatePersonEmailWithMapMethod_thenPersonEmailUpdated() { + List newPersonList = personList.stream() + .map(e -> new Person(e.getName(), e.getEmail().toUpperCase())) + .collect(Collectors.toList()); + + newPersonList.forEach(e -> assertEquals(e.getEmail(), e.getEmail().toUpperCase())); + } + + @Test + void givenPersonList_whenUpdateImmutablePersonEmailWithMapMethod_thenPersonEmailUpdated() { + List newImmutablePersonList = immutablePersonList.stream() + .map(e -> e.withEmail(e.getEmail().toUpperCase())) + .collect(Collectors.toList()); + + newImmutablePersonList.forEach(e -> assertEquals(e.getEmail(), e.getEmail().toUpperCase())); + } + + @Test + void givenPersonList_whenUpdatePersonEmailByInterferingWithPeek_thenPersonEmailUpdated() { + personList.stream() + .peek(e -> e.setEmail(e.getEmail().toUpperCase())) + .collect(Collectors.toList()); + + personList.forEach(e -> assertEquals(e.getEmail(), e.getEmail().toUpperCase())); + } + +} diff --git a/core-java-modules/core-java-streams-5/src/test/java/com/baeldung/nosuchelementexception/NoSuchElementExceptionStreamUnitTest.java b/core-java-modules/core-java-streams-5/src/test/java/com/baeldung/nosuchelementexception/NoSuchElementExceptionStreamUnitTest.java new file mode 100644 index 0000000000..bef834c1af --- /dev/null +++ b/core-java-modules/core-java-streams-5/src/test/java/com/baeldung/nosuchelementexception/NoSuchElementExceptionStreamUnitTest.java @@ -0,0 +1,62 @@ +package com.baeldung.nosuchelementexception; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +import java.util.List; +import java.util.NoSuchElementException; +import java.util.Optional; + +import org.junit.Test; + +public class NoSuchElementExceptionStreamUnitTest { + + @Test(expected = NoSuchElementException.class) + public void givenEmptyOptional_whenCallingGetMethod_thenThrowNoSuchElementException() { + List names = List.of("William", "Amelia", "Albert", "Philip"); + Optional emptyOptional = names.stream() + .filter(name -> name.equals("Emma")) + .findFirst(); + + emptyOptional.get(); + } + + @Test + public void givenEmptyOptional_whenUsingIsPresentMethod_thenReturnDefault() { + List names = List.of("Tyler", "Amelia", "James", "Emma"); + Optional emptyOptional = names.stream() + .filter(name -> name.equals("Lucas")) + .findFirst(); + + String name = "unknown"; + if (emptyOptional.isPresent()) { + name = emptyOptional.get(); + } + + assertEquals("unknown", name); + } + + @Test + public void givenEmptyOptional_whenUsingOrElseMethod_thenReturnDefault() { + List names = List.of("Nicholas", "Justin", "James"); + Optional emptyOptional = names.stream() + .filter(name -> name.equals("Lucas")) + .findFirst(); + + String name = emptyOptional.orElse("unknown"); + + assertEquals("unknown", name); + } + + @Test + public void givenEmptyOptional_whenUsingOrElseGetMethod_thenReturnDefault() { + List names = List.of("Thomas", "Catherine", "David", "Olivia"); + Optional emptyOptional = names.stream() + .filter(name -> name.equals("Liam")) + .findFirst(); + + String name = emptyOptional.orElseGet(() -> "unknown"); + + assertEquals("unknown", name); + } + +} diff --git a/core-java-modules/core-java-streams-5/src/test/java/com/baeldung/skippingelements/SkippingElementsUnitTest.java b/core-java-modules/core-java-streams-5/src/test/java/com/baeldung/skippingelements/SkippingElementsUnitTest.java new file mode 100644 index 0000000000..92a13e62ab --- /dev/null +++ b/core-java-modules/core-java-streams-5/src/test/java/com/baeldung/skippingelements/SkippingElementsUnitTest.java @@ -0,0 +1,147 @@ +package com.baeldung.skippingelements; + + +import static org.junit.jupiter.api.Assertions.assertEquals; + +import java.util.ArrayList; +import java.util.Iterator; +import java.util.List; +import java.util.stream.Collectors; +import java.util.stream.IntStream; +import java.util.stream.Stream; +import org.junit.jupiter.params.ParameterizedTest; +import org.junit.jupiter.params.provider.Arguments; +import org.junit.jupiter.params.provider.MethodSource; + +class SkippingElementsUnitTest { + + private static Stream testSource() { + return Stream.of( + Arguments.of( + Stream.of("One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine", "Ten", "Eleven", "Twelve", "Thirteen", + "Fourteen", "Fifteen", "Sixteen", "Seventeen", "Eighteen", "Nineteen", "Twenty", "Twenty One", "Twenty Two", + "Twenty Three", "Twenty Four", "Twenty Five", "Twenty Six", "Twenty Seven", "Twenty Eight", "Twenty Nine", "Thirty", + "Thirty One", "Thirty Two", "Thirty Three"), + List.of("Three", "Six", "Nine", "Twelve", "Fifteen", "Eighteen", "Twenty One", "Twenty Four", "Twenty Seven", "Thirty", + "Thirty Three"), + 3), + Arguments.of( + Stream.of("One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine", "Ten", "Eleven", "Twelve", "Thirteen", + "Fourteen", "Fifteen", "Sixteen", "Seventeen", "Eighteen", "Nineteen", "Twenty", "Twenty One", "Twenty Two", + "Twenty Three", "Twenty Four", "Twenty Five", "Twenty Six", "Twenty Seven", "Twenty Eight", "Twenty Nine", "Thirty", + "Thirty One", "Thirty Two", "Thirty Three"), + List.of("Five", "Ten", "Fifteen", "Twenty", "Twenty Five", "Thirty"), + 5), + Arguments.of( + Stream.of("One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine", "Ten", "Eleven", "Twelve", "Thirteen", + "Fourteen", "Fifteen", "Sixteen", "Seventeen", "Eighteen", "Nineteen", "Twenty", "Twenty One", "Twenty Two", + "Twenty Three", "Twenty Four", "Twenty Five", "Twenty Six", "Twenty Seven", "Twenty Eight", "Twenty Nine", "Thirty", + "Thirty One", "Thirty Two", "Thirty Three"), + List.of("One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine", "Ten", "Eleven", "Twelve", "Thirteen", + "Fourteen", "Fifteen", "Sixteen", "Seventeen", "Eighteen", "Nineteen", "Twenty", "Twenty One", "Twenty Two", + "Twenty Three", "Twenty Four", "Twenty Five", "Twenty Six", "Twenty Seven", "Twenty Eight", "Twenty Nine", "Thirty", + "Thirty One", "Thirty Two", "Thirty Three"), + 1), + Arguments.of( + Stream.of("Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"), + List.of("Wednesday", "Saturday"), + 3), + Arguments.of( + Stream.of("Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"), + List.of("Friday"), + 5), + Arguments.of( + Stream.of("Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"), + List.of("Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"), + 1), + Arguments.of( + Stream.of("January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", + "December"), + List.of("March", "June", "September", "December"), + 3), + Arguments.of( + Stream.of("January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", + "December"), + List.of("May", "October"), + 5), + Arguments.of( + Stream.of("January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", + "December"), + List.of("January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", + "December"), + 1) + ); + } + + @ParameterizedTest + @MethodSource("testSource") + void givenListSkipNthElementInListWithFilterTestShouldFilterNthElement(Stream input, List expected, int n) { + final List sourceList = input.collect(Collectors.toList()); + final List actual = IntStream.range(0, sourceList.size()) + .filter(s -> (s + 1) % n == 0) + .mapToObj(sourceList::get) + .collect(Collectors.toList()); + assertEquals(expected, actual); + } + + @ParameterizedTest + @MethodSource("testSource") + void givenListSkipNthElementInListWithIterateTestShouldFilterNthElement(Stream input, List expected, int n) { + final List sourceList = input.collect(Collectors.toList()); + int limit = sourceList.size() / n; + final List actual = IntStream.iterate(n - 1, i -> (i + n)) + .limit(limit) + .mapToObj(sourceList::get) + .collect(Collectors.toList()); + assertEquals(expected, actual); + } + + @ParameterizedTest + @MethodSource("testSource") + void givenListSkipNthElementInListWithSublistTestShouldFilterNthElement(Stream input, List expected, int n) { + final List sourceList = input.collect(Collectors.toList()); + int limit = sourceList.size() / n; + final List actual = Stream.iterate(sourceList, s -> s.subList(n, s.size())) + .limit(limit) + .map(s -> s.get(n - 1)) + .collect(Collectors.toList()); + assertEquals(expected, actual); + } + + @ParameterizedTest + @MethodSource("testSource") + void givenListSkipNthElementInListWithForTestShouldFilterNthElement(Stream input, List expected, int n) { + final List sourceList = input.collect(Collectors.toList()); + List result = new ArrayList<>(); + for (int i = n - 1; i < sourceList.size(); i += n) { + result.add(sourceList.get(i)); + } + final List actual = result; + assertEquals(expected, actual); + } + + @ParameterizedTest + @MethodSource("testSource") + void givenListSkipNthElementInStreamWithIteratorTestShouldFilterNthElement(Stream input, List expected, int n) { + List result = new ArrayList<>(); + final Iterator iterator = input.iterator(); + int count = 0; + while (iterator.hasNext()) { + if (count % n == n - 1) { + result.add(iterator.next()); + } else { + iterator.next(); + } + ++count; + } + final List actual = result; + assertEquals(expected, actual); + } + + @ParameterizedTest + @MethodSource("testSource") + void givenListSkipNthElementInStreamWithCollectorShouldFilterNthElement(Stream input, List expected, int n) { + final List actual = input.collect(SkippingCollector.collector(n)); + assertEquals(expected, actual); + } +} \ No newline at end of file diff --git a/core-java-modules/core-java-streams-5/src/test/java/com/baeldung/streamtomapandmultimap/StreamToMapAndMultiMapUnitTest.java b/core-java-modules/core-java-streams-5/src/test/java/com/baeldung/streamtomapandmultimap/StreamToMapAndMultiMapUnitTest.java new file mode 100644 index 0000000000..f5da353551 --- /dev/null +++ b/core-java-modules/core-java-streams-5/src/test/java/com/baeldung/streamtomapandmultimap/StreamToMapAndMultiMapUnitTest.java @@ -0,0 +1,101 @@ +package com.baeldung.streamtomapandmultimap; + +import com.google.common.collect.ArrayListMultimap; +import com.google.common.collect.ListMultimap; +import org.junit.Test; + +import java.util.*; +import java.util.stream.Collectors; +import java.util.stream.Stream; + +import static org.junit.Assert.assertEquals; + +public class StreamToMapAndMultiMapUnitTest { + @Test + public void givenStringStream_whenConvertingToMapWithMerge_thenExpectedMapIsGenerated() { + Stream stringStream = Stream.of("one", "two", "three", "two"); + + Map mergedMap = stringStream.collect( + Collectors.toMap(s -> s, s -> s, (s1, s2) -> s1 + ", " + s2) + ); + + // Define the expected map + Map expectedMap = Map.of( + "one", "one", + "two", "two, two", + "three", "three" + ); + + assertEquals(expectedMap, mergedMap); + } + + @Test + public void givenStringStream_whenConvertingToMultimap_thenExpectedMultimapIsGenerated() { + Stream stringStream = Stream.of("one", "two", "three", "two"); + + ListMultimap multimap = stringStream.collect( + ArrayListMultimap::create, + (map, element) -> map.put(element, element), + ArrayListMultimap::putAll + ); + + ListMultimap expectedMultimap = ArrayListMultimap.create(); + expectedMultimap.put("one", "one"); + expectedMultimap.put("two", "two"); + expectedMultimap.put("two", "two"); + expectedMultimap.put("three", "three"); + + assertEquals(expectedMultimap, multimap); + } + + @Test + public void givenStringStream_whenConvertingToMultimapWithStreamReduce_thenExpectedMultimapIsGenerated() { + Stream stringStream = Stream.of("one", "two", "three", "two"); + + Map> multimap = stringStream.reduce( + new HashMap<>(), + (map, element) -> { + map.computeIfAbsent(element, k -> new ArrayList<>()).add(element); + return map; + }, + (map1, map2) -> { + map2.forEach((key, value) -> map1.merge(key, value, (list1, list2) -> { + list1.addAll(list2); + return list1; + })); + return map1; + } + ); + + Map> expectedMultimap = new HashMap<>(); + expectedMultimap.put("one", Collections.singletonList("one")); + expectedMultimap.put("two", Arrays.asList("two", "two")); + expectedMultimap.put("three", Collections.singletonList("three")); + + assertEquals(expectedMultimap, multimap); + } + + @Test + public void givenStringStream_whenConvertingToMapWithStreamReduce_thenExpectedMapIsGenerated() { + Stream stringStream = Stream.of("one", "two", "three", "two"); + + Map resultMap = stringStream.reduce( + new HashMap<>(), + (map, element) -> { + map.put(element, element); + return map; + }, + (map1, map2) -> { + map1.putAll(map2); + return map1; + } + ); + + Map expectedMap = new HashMap<>(); + expectedMap.put("one", "one"); + expectedMap.put("two", "two"); + expectedMap.put("three", "three"); + + assertEquals(expectedMap, resultMap); + } +} diff --git a/core-java-modules/core-java-streams-simple/README.md b/core-java-modules/core-java-streams-simple/README.md new file mode 100644 index 0000000000..4cbe32ce32 --- /dev/null +++ b/core-java-modules/core-java-streams-simple/README.md @@ -0,0 +1,18 @@ +## Java Streams Ebook + +This module contains articles about Streams that are part of the Java Streams Ebook. + +### NOTE: + +Since this is a module tied to an e-book, it should **not** be moved or used to store the code for any further article. + +### Relevant Articles + +- [Introduction to Java 8 Streams](https://www.baeldung.com/java-8-streams-introduction) +- [Guide to Java 8’s Collectors](https://www.baeldung.com/java-8-collectors) +- [Java Stream Filter with Lambda Expression](https://www.baeldung.com/java-stream-filter-lambda) +- [Working With Maps Using Streams](https://www.baeldung.com/java-maps-streams) +- [The Difference Between map() and flatMap()](https://www.baeldung.com/java-difference-map-and-flatmap) +- [When to Use a Parallel Stream in Java](https://www.baeldung.com/java-when-to-use-parallel-stream) +- [Guide to Java 8 groupingBy Collector](https://www.baeldung.com/java-groupingby-collector) +- [Guide to Stream.reduce()](https://www.baeldung.com/java-stream-reduce) diff --git a/core-java-modules/core-java-streams-simple/pom.xml b/core-java-modules/core-java-streams-simple/pom.xml new file mode 100644 index 0000000000..5910e9daf2 --- /dev/null +++ b/core-java-modules/core-java-streams-simple/pom.xml @@ -0,0 +1,52 @@ + + + 4.0.0 + core-java-streams-simple + core-java-streams-simple + jar + + + com.baeldung.core-java-modules + core-java-modules + 0.0.1-SNAPSHOT + + + + + com.pivovarit + throwing-function + ${throwing-function.version} + + + org.apache.commons + commons-lang3 + ${commons-lang3.version} + + + + + core-java-streams-simple + + + src/main/resources + true + + + + + org.apache.maven.plugins + maven-compiler-plugin + + + + + + 1.5.1 + 17 + 17 + 17 + + + \ No newline at end of file diff --git a/core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/filter/Customer.java b/core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/filter/Customer.java new file mode 100644 index 0000000000..51756c0067 --- /dev/null +++ b/core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/filter/Customer.java @@ -0,0 +1,56 @@ +package com.baeldung.streams.filter; + +import java.io.IOException; +import java.net.HttpURLConnection; +import java.net.URL; + +import javax.net.ssl.HttpsURLConnection; + +public class Customer { + private String name; + private int points; + private String profilePhotoUrl; + + public Customer(String name, int points) { + this(name, points, ""); + } + + public Customer(String name, int points, String profilePhotoUrl) { + this.name = name; + this.points = points; + this.profilePhotoUrl = profilePhotoUrl; + } + + public String getName() { + return name; + } + + public int getPoints() { + return points; + } + + public boolean hasOver(int points) { + return this.points > points; + } + + public boolean hasOverHundredPoints() { + return this.points > 100; + } + + public boolean hasValidProfilePhoto() throws IOException { + URL url = new URL(this.profilePhotoUrl); + HttpsURLConnection connection = (HttpsURLConnection) url.openConnection(); + return connection.getResponseCode() == HttpURLConnection.HTTP_OK; + } + + public boolean hasValidProfilePhotoWithoutCheckedException() { + try { + URL url = new URL(this.profilePhotoUrl); + HttpsURLConnection connection = (HttpsURLConnection) url.openConnection(); + return connection.getResponseCode() == HttpURLConnection.HTTP_OK; + } catch (IOException e) { + throw new RuntimeException(e); + } + } + +} diff --git a/core-java-modules/core-java-16/src/main/java/com/baeldung/java_16_features/groupingby/BlogPost.java b/core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/groupingby/BlogPost.java similarity index 95% rename from core-java-modules/core-java-16/src/main/java/com/baeldung/java_16_features/groupingby/BlogPost.java rename to core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/groupingby/BlogPost.java index 314fbeeeb5..f22a20e67f 100644 --- a/core-java-modules/core-java-16/src/main/java/com/baeldung/java_16_features/groupingby/BlogPost.java +++ b/core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/groupingby/BlogPost.java @@ -1,4 +1,4 @@ -package com.baeldung.java_16_features.groupingby; +package com.baeldung.streams.groupingby; import java.util.IntSummaryStatistics; diff --git a/core-java-modules/core-java-16/src/main/java/com/baeldung/java_16_features/groupingby/BlogPostType.java b/core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/groupingby/BlogPostType.java similarity index 51% rename from core-java-modules/core-java-16/src/main/java/com/baeldung/java_16_features/groupingby/BlogPostType.java rename to core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/groupingby/BlogPostType.java index df38b7e1c4..9bc5d95422 100644 --- a/core-java-modules/core-java-16/src/main/java/com/baeldung/java_16_features/groupingby/BlogPostType.java +++ b/core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/groupingby/BlogPostType.java @@ -1,4 +1,4 @@ -package com.baeldung.java_16_features.groupingby; +package com.baeldung.streams.groupingby; public enum BlogPostType { NEWS, REVIEW, GUIDE diff --git a/core-java-modules/core-java-16/src/main/java/com/baeldung/java_16_features/groupingby/Tuple.java b/core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/groupingby/Tuple.java similarity index 94% rename from core-java-modules/core-java-16/src/main/java/com/baeldung/java_16_features/groupingby/Tuple.java rename to core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/groupingby/Tuple.java index ad41207aa4..e57a9190ec 100644 --- a/core-java-modules/core-java-16/src/main/java/com/baeldung/java_16_features/groupingby/Tuple.java +++ b/core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/groupingby/Tuple.java @@ -1,4 +1,4 @@ -package com.baeldung.java_16_features.groupingby; +package com.baeldung.streams.groupingby; import java.util.Objects; diff --git a/core-java-modules/core-java-streams-3/src/main/java/com/baeldung/streams/parallel/BenchmarkRunner.java b/core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/parallel/BenchmarkRunner.java similarity index 100% rename from core-java-modules/core-java-streams-3/src/main/java/com/baeldung/streams/parallel/BenchmarkRunner.java rename to core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/parallel/BenchmarkRunner.java diff --git a/core-java-modules/core-java-streams-3/src/main/java/com/baeldung/streams/parallel/DifferentSourceSplitting.java b/core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/parallel/DifferentSourceSplitting.java similarity index 100% rename from core-java-modules/core-java-streams-3/src/main/java/com/baeldung/streams/parallel/DifferentSourceSplitting.java rename to core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/parallel/DifferentSourceSplitting.java diff --git a/core-java-modules/core-java-streams-3/src/main/java/com/baeldung/streams/parallel/FileSearchCost.java b/core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/parallel/FileSearchCost.java similarity index 100% rename from core-java-modules/core-java-streams-3/src/main/java/com/baeldung/streams/parallel/FileSearchCost.java rename to core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/parallel/FileSearchCost.java diff --git a/core-java-modules/core-java-streams-3/src/main/java/com/baeldung/streams/parallel/MemoryLocalityCosts.java b/core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/parallel/MemoryLocalityCosts.java similarity index 100% rename from core-java-modules/core-java-streams-3/src/main/java/com/baeldung/streams/parallel/MemoryLocalityCosts.java rename to core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/parallel/MemoryLocalityCosts.java diff --git a/core-java-modules/core-java-streams-3/src/main/java/com/baeldung/streams/parallel/MergingCosts.java b/core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/parallel/MergingCosts.java similarity index 100% rename from core-java-modules/core-java-streams-3/src/main/java/com/baeldung/streams/parallel/MergingCosts.java rename to core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/parallel/MergingCosts.java diff --git a/core-java-modules/core-java-streams-3/src/main/java/com/baeldung/streams/parallel/ParallelStream.java b/core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/parallel/ParallelStream.java similarity index 100% rename from core-java-modules/core-java-streams-3/src/main/java/com/baeldung/streams/parallel/ParallelStream.java rename to core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/parallel/ParallelStream.java diff --git a/core-java-modules/core-java-streams-3/src/main/java/com/baeldung/streams/parallel/SequentialStream.java b/core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/parallel/SequentialStream.java similarity index 100% rename from core-java-modules/core-java-streams-3/src/main/java/com/baeldung/streams/parallel/SequentialStream.java rename to core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/parallel/SequentialStream.java diff --git a/core-java-modules/core-java-streams-3/src/main/java/com/baeldung/streams/parallel/SplittingCosts.java b/core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/parallel/SplittingCosts.java similarity index 100% rename from core-java-modules/core-java-streams-3/src/main/java/com/baeldung/streams/parallel/SplittingCosts.java rename to core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/parallel/SplittingCosts.java diff --git a/core-java-modules/core-java-streams-2/src/main/java/com/baeldung/reduce/application/Application.java b/core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/reduce/application/Application.java similarity index 90% rename from core-java-modules/core-java-streams-2/src/main/java/com/baeldung/reduce/application/Application.java rename to core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/reduce/application/Application.java index 62d080c32c..2ea91edddd 100644 --- a/core-java-modules/core-java-streams-2/src/main/java/com/baeldung/reduce/application/Application.java +++ b/core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/reduce/application/Application.java @@ -1,8 +1,7 @@ -package com.baeldung.reduce.application; +package com.baeldung.streams.reduce.application; + +import com.baeldung.streams.reduce.entities.User; -import com.baeldung.reduce.entities.User; -import com.baeldung.reduce.utilities.NumberUtils; -import java.util.ArrayList; import java.util.Arrays; import java.util.List; diff --git a/core-java-modules/core-java-streams-2/src/main/java/com/baeldung/reduce/benchmarks/JMHStreamReduceBenchMark.java b/core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/reduce/benchmarks/JMHStreamReduceBenchMark.java similarity index 94% rename from core-java-modules/core-java-streams-2/src/main/java/com/baeldung/reduce/benchmarks/JMHStreamReduceBenchMark.java rename to core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/reduce/benchmarks/JMHStreamReduceBenchMark.java index ecb0347e96..3c11643bce 100644 --- a/core-java-modules/core-java-streams-2/src/main/java/com/baeldung/reduce/benchmarks/JMHStreamReduceBenchMark.java +++ b/core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/reduce/benchmarks/JMHStreamReduceBenchMark.java @@ -1,6 +1,6 @@ -package com.baeldung.reduce.benchmarks; +package com.baeldung.streams.reduce.benchmarks; -import com.baeldung.reduce.entities.User; +import com.baeldung.streams.reduce.entities.User; import java.util.ArrayList; import java.util.List; import org.openjdk.jmh.annotations.Benchmark; diff --git a/core-java-modules/core-java-streams-2/src/main/java/com/baeldung/reduce/entities/Rating.java b/core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/reduce/entities/Rating.java similarity index 95% rename from core-java-modules/core-java-streams-2/src/main/java/com/baeldung/reduce/entities/Rating.java rename to core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/reduce/entities/Rating.java index 566691d442..400322c9ce 100644 --- a/core-java-modules/core-java-streams-2/src/main/java/com/baeldung/reduce/entities/Rating.java +++ b/core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/reduce/entities/Rating.java @@ -1,4 +1,4 @@ -package com.baeldung.reduce.entities; +package com.baeldung.streams.reduce.entities; import java.util.ArrayList; import java.util.List; diff --git a/core-java-modules/core-java-8/src/main/java/com/baeldung/streamreduce/entities/Review.java b/core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/reduce/entities/Review.java similarity index 90% rename from core-java-modules/core-java-8/src/main/java/com/baeldung/streamreduce/entities/Review.java rename to core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/reduce/entities/Review.java index 03cde8a9c8..6d623127cf 100644 --- a/core-java-modules/core-java-8/src/main/java/com/baeldung/streamreduce/entities/Review.java +++ b/core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/reduce/entities/Review.java @@ -1,4 +1,4 @@ -package com.baeldung.streamreduce.entities; +package com.baeldung.streams.reduce.entities; public class Review { diff --git a/core-java-modules/core-java-8/src/main/java/com/baeldung/streamreduce/entities/User.java b/core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/reduce/entities/User.java similarity index 91% rename from core-java-modules/core-java-8/src/main/java/com/baeldung/streamreduce/entities/User.java rename to core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/reduce/entities/User.java index 20c12d7920..07c627005a 100644 --- a/core-java-modules/core-java-8/src/main/java/com/baeldung/streamreduce/entities/User.java +++ b/core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/reduce/entities/User.java @@ -1,4 +1,4 @@ -package com.baeldung.streamreduce.entities; +package com.baeldung.streams.reduce.entities; public class User { diff --git a/core-java-modules/core-java-streams-2/src/main/java/com/baeldung/reduce/utilities/NumberUtils.java b/core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/reduce/utilities/NumberUtils.java similarity index 97% rename from core-java-modules/core-java-streams-2/src/main/java/com/baeldung/reduce/utilities/NumberUtils.java rename to core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/reduce/utilities/NumberUtils.java index 38d5b50120..ed77bfe635 100644 --- a/core-java-modules/core-java-streams-2/src/main/java/com/baeldung/reduce/utilities/NumberUtils.java +++ b/core-java-modules/core-java-streams-simple/src/main/java/com/baeldung/streams/reduce/utilities/NumberUtils.java @@ -1,4 +1,4 @@ -package com.baeldung.reduce.utilities; +package com.baeldung.streams.reduce.utilities; import java.util.List; import java.util.function.BiFunction; diff --git a/asm/src/main/resources/logback.xml b/core-java-modules/core-java-streams-simple/src/main/resources/logback.xml similarity index 100% rename from asm/src/main/resources/logback.xml rename to core-java-modules/core-java-streams-simple/src/main/resources/logback.xml diff --git a/core-java-modules/core-java-streams-2/src/test/java/com/baeldung/streams/Detail.java b/core-java-modules/core-java-streams-simple/src/test/java/com/baeldung/streams/Detail.java similarity index 100% rename from core-java-modules/core-java-streams-2/src/test/java/com/baeldung/streams/Detail.java rename to core-java-modules/core-java-streams-simple/src/test/java/com/baeldung/streams/Detail.java diff --git a/core-java-modules/core-java-streams-2/src/test/java/com/baeldung/streams/Java8StreamsUnitTest.java b/core-java-modules/core-java-streams-simple/src/test/java/com/baeldung/streams/Java8StreamsUnitTest.java similarity index 53% rename from core-java-modules/core-java-streams-2/src/test/java/com/baeldung/streams/Java8StreamsUnitTest.java rename to core-java-modules/core-java-streams-simple/src/test/java/com/baeldung/streams/Java8StreamsUnitTest.java index f46fa79b08..6f1cac1903 100644 --- a/core-java-modules/core-java-streams-2/src/test/java/com/baeldung/streams/Java8StreamsUnitTest.java +++ b/core-java-modules/core-java-streams-simple/src/test/java/com/baeldung/streams/Java8StreamsUnitTest.java @@ -1,7 +1,11 @@ package com.baeldung.streams; -import org.junit.Before; -import org.junit.Test; +import static org.junit.jupiter.api.Assertions.assertEquals; +import static org.junit.jupiter.api.Assertions.assertFalse; +import static org.junit.jupiter.api.Assertions.assertTrue; + +import org.junit.jupiter.api.BeforeAll; +import org.junit.jupiter.api.Test; import java.nio.file.Path; import java.nio.file.Paths; @@ -11,14 +15,12 @@ import java.util.List; import java.util.stream.Collectors; import java.util.stream.Stream; -import static org.junit.Assert.*; +class Java8StreamsUnitTest { -public class Java8StreamsUnitTest { + private static List list; - private List list; - - @Before - public void init() { + @BeforeAll + public static void init() { list = new ArrayList<>(); list.add("One"); list.add("OneAndOnly"); @@ -42,60 +44,73 @@ public class Java8StreamsUnitTest { Stream streamOf = Stream.of("a", "b", "c"); assertEquals(streamOf.count(), 3); - long count = list.stream().distinct().count(); + long count = list.stream() + .distinct() + .count(); assertEquals(count, 9); } @Test - public void checkStreamCount_whenOperationFilter_thanCorrect() { - Stream streamFilter = list.stream().filter(element -> element.isEmpty()); + void checkStreamCount_whenOperationFilter_thanCorrect() { + Stream streamFilter = list.stream() + .filter(element -> element.isEmpty()); assertEquals(streamFilter.count(), 2); } @Test - public void checkStreamCount_whenOperationMap_thanCorrect() { + void checkStreamCount_whenOperationMap_thanCorrect() { List uris = new ArrayList<>(); uris.add("C:\\My.txt"); - Stream streamMap = uris.stream().map(uri -> Paths.get(uri)); + Stream streamMap = uris.stream() + .map(uri -> Paths.get(uri)); assertEquals(streamMap.count(), 1); List details = new ArrayList<>(); details.add(new Detail()); details.add(new Detail()); - Stream streamFlatMap = details.stream().flatMap(detail -> detail.getParts().stream()); + Stream streamFlatMap = details.stream() + .flatMap(detail -> detail.getParts() + .stream()); assertEquals(streamFlatMap.count(), 4); } @Test - public void checkStreamCount_whenOperationMatch_thenCorrect() { - boolean isValid = list.stream().anyMatch(element -> element.contains("h")); - boolean isValidOne = list.stream().allMatch(element -> element.contains("h")); - boolean isValidTwo = list.stream().noneMatch(element -> element.contains("h")); + void checkStreamCount_whenOperationMatch_thenCorrect() { + boolean isValid = list.stream() + .anyMatch(element -> element.contains("h")); + boolean isValidOne = list.stream() + .allMatch(element -> element.contains("h")); + boolean isValidTwo = list.stream() + .noneMatch(element -> element.contains("h")); assertTrue(isValid); assertFalse(isValidOne); assertFalse(isValidTwo); } @Test - public void checkStreamReducedValue_whenOperationReduce_thenCorrect() { + void checkStreamReducedValue_whenOperationReduce_thenCorrect() { List integers = new ArrayList<>(); integers.add(1); integers.add(1); integers.add(1); - Integer reduced = integers.stream().reduce(23, (a, b) -> a + b); + Integer reduced = integers.stream() + .reduce(23, (a, b) -> a + b); assertTrue(reduced == 26); } @Test - public void checkStreamContains_whenOperationCollect_thenCorrect() { - List resultList = list.stream().map(element -> element.toUpperCase()).collect(Collectors.toList()); + void checkStreamContains_whenOperationCollect_thenCorrect() { + List resultList = list.stream() + .map(element -> element.toUpperCase()) + .collect(Collectors.toList()); assertEquals(resultList.size(), list.size()); assertTrue(resultList.contains("")); } @Test public void checkParallelStream_whenDoWork() { - list.parallelStream().forEach(element -> doWork(element)); + list.parallelStream() + .forEach(element -> doWork(element)); } private void doWork(String string) { diff --git a/core-java-modules/core-java-streams-simple/src/test/java/com/baeldung/streams/collectors/Java8CollectorsUnitTest.java b/core-java-modules/core-java-streams-simple/src/test/java/com/baeldung/streams/collectors/Java8CollectorsUnitTest.java new file mode 100644 index 0000000000..1faada9d23 --- /dev/null +++ b/core-java-modules/core-java-streams-simple/src/test/java/com/baeldung/streams/collectors/Java8CollectorsUnitTest.java @@ -0,0 +1,264 @@ +package com.baeldung.streams.collectors; + +import com.google.common.collect.ImmutableList; +import com.google.common.collect.ImmutableSet; +import com.google.common.collect.Sets; + +import org.junit.Test; + +import java.util.*; +import java.util.function.BiConsumer; +import java.util.function.BinaryOperator; +import java.util.function.Function; +import java.util.function.Supplier; +import java.util.stream.Collector; + +import static com.google.common.collect.Sets.newHashSet; +import static java.util.stream.Collectors.*; +import static org.assertj.core.api.Assertions.assertThat; +import static org.assertj.core.api.Assertions.assertThatThrownBy; + +public class Java8CollectorsUnitTest { + + private final List givenList = Arrays.asList("a", "bb", "ccc", "dd"); + private final List listWithDuplicates = Arrays.asList("a", "bb", "c", "d", "bb"); + + @Test + public void whenCollectingToList_shouldCollectToList() { + final List result = givenList.stream() + .collect(toList()); + + assertThat(result).containsAll(givenList); + } + + @Test + public void whenCollectingToUnmodifiableList_shouldCollectToUnmodifiableList() { + final List result = givenList.stream() + .collect(toUnmodifiableList()); + + assertThatThrownBy(() -> result.add("foo")).isInstanceOf(UnsupportedOperationException.class); + } + + @Test + public void whenCollectingToSet_shouldCollectToSet() { + final Set result = givenList.stream() + .collect(toSet()); + + assertThat(result).containsAll(givenList); + } + + @Test + public void whenCollectingToUnmodifiableSet_shouldCollectToUnmodifiableSet() { + final Set result = givenList.stream() + .collect(toUnmodifiableSet()); + + assertThatThrownBy(() -> result.add("foo")).isInstanceOf(UnsupportedOperationException.class); + } + + @Test + public void givenContainsDuplicateElements_whenCollectingToSet_shouldAddDuplicateElementsOnlyOnce() throws Exception { + final Set result = listWithDuplicates.stream() + .collect(toSet()); + + assertThat(result).hasSize(4); + } + + @Test + public void whenCollectingToCollection_shouldCollectToCollection() { + final List result = givenList.stream() + .collect(toCollection(LinkedList::new)); + + assertThat(result).containsAll(givenList) + .isInstanceOf(LinkedList.class); + } + + @Test + public void whenCollectingToImmutableCollection_shouldThrowException() { + assertThatThrownBy(() -> { + givenList.stream() + .collect(toCollection(ImmutableList::of)); + }).isInstanceOf(UnsupportedOperationException.class); + + } + + @Test + public void whenCollectingToMap_shouldCollectToMap() { + final Map result = givenList.stream() + .collect(toMap(Function.identity(), String::length)); + + assertThat(result).containsEntry("a", 1) + .containsEntry("bb", 2) + .containsEntry("ccc", 3) + .containsEntry("dd", 2); + } + + @Test + public void whenCollectingToUnmodifiableMap_shouldCollectToUnmodifiableMap() { + final Map result = givenList.stream() + .collect(toUnmodifiableMap(Function.identity(), String::length)); + + assertThatThrownBy(() -> result.put("foo", 3)).isInstanceOf(UnsupportedOperationException.class); + } + + @Test + public void whenCollectingToMapwWithDuplicates_shouldCollectToMapMergingTheIdenticalItems() throws Exception { + final Map result = listWithDuplicates.stream() + .collect(toMap(Function.identity(), String::length, (item, identicalItem) -> item)); + + assertThat(result).containsEntry("a", 1) + .containsEntry("bb", 2) + .containsEntry("c", 1) + .containsEntry("d", 1); + } + + @Test + public void givenContainsDuplicateElements_whenCollectingToMap_shouldThrowException() { + assertThatThrownBy(() -> { + listWithDuplicates.stream() + .collect(toMap(Function.identity(), String::length)); + }).isInstanceOf(IllegalStateException.class); + } + + @Test + public void whenCollectingAndThen_shouldCollect() { + final List result = givenList.stream() + .collect(collectingAndThen(toList(), ImmutableList::copyOf)); + + assertThat(result).containsAll(givenList) + .isInstanceOf(ImmutableList.class); + } + + @Test + public void whenJoining_shouldJoin() { + final String result = givenList.stream() + .collect(joining()); + + assertThat(result).isEqualTo("abbcccdd"); + } + + @Test + public void whenJoiningWithSeparator_shouldJoinWithSeparator() { + final String result = givenList.stream() + .collect(joining(" ")); + + assertThat(result).isEqualTo("a bb ccc dd"); + } + + @Test + public void whenJoiningWithSeparatorAndPrefixAndPostfix_shouldJoinWithSeparatorPrePost() { + final String result = givenList.stream() + .collect(joining(" ", "PRE-", "-POST")); + + assertThat(result).isEqualTo("PRE-a bb ccc dd-POST"); + } + + @Test + public void whenPartitioningBy_shouldPartition() { + final Map> result = givenList.stream() + .collect(partitioningBy(s -> s.length() > 2)); + + assertThat(result).containsKeys(true, false) + .satisfies(booleanListMap -> { + assertThat(booleanListMap.get(true)).contains("ccc"); + + assertThat(booleanListMap.get(false)).contains("a", "bb", "dd"); + }); + } + + @Test + public void whenCounting_shouldCount() { + final Long result = givenList.stream() + .collect(counting()); + + assertThat(result).isEqualTo(4); + } + + @Test + public void whenSummarizing_shouldSummarize() { + final DoubleSummaryStatistics result = givenList.stream() + .collect(summarizingDouble(String::length)); + + assertThat(result.getAverage()).isEqualTo(2); + assertThat(result.getCount()).isEqualTo(4); + assertThat(result.getMax()).isEqualTo(3); + assertThat(result.getMin()).isEqualTo(1); + assertThat(result.getSum()).isEqualTo(8); + } + + @Test + public void whenAveraging_shouldAverage() { + final Double result = givenList.stream() + .collect(averagingDouble(String::length)); + + assertThat(result).isEqualTo(2); + } + + @Test + public void whenSumming_shouldSum() { + final Double result = givenList.stream() + .collect(summingDouble(String::length)); + + assertThat(result).isEqualTo(8); + } + + @Test + public void whenMaxingBy_shouldMaxBy() { + final Optional result = givenList.stream() + .collect(maxBy(Comparator.naturalOrder())); + + assertThat(result).isPresent() + .hasValue("dd"); + } + + @Test + public void whenGroupingBy_shouldGroupBy() { + final Map> result = givenList.stream() + .collect(groupingBy(String::length, toSet())); + + assertThat(result).containsEntry(1, newHashSet("a")) + .containsEntry(2, newHashSet("bb", "dd")) + .containsEntry(3, newHashSet("ccc")); + } + + @Test + public void whenCreatingCustomCollector_shouldCollect() { + final ImmutableSet result = givenList.stream() + .collect(toImmutableSet()); + + assertThat(result).isInstanceOf(ImmutableSet.class) + .contains("a", "bb", "ccc", "dd"); + + } + + private static ImmutableSetCollector toImmutableSet() { + return new ImmutableSetCollector<>(); + } + + private static class ImmutableSetCollector implements Collector, ImmutableSet> { + + @Override + public Supplier> supplier() { + return ImmutableSet::builder; + } + + @Override + public BiConsumer, T> accumulator() { + return ImmutableSet.Builder::add; + } + + @Override + public BinaryOperator> combiner() { + return (left, right) -> left.addAll(right.build()); + } + + @Override + public Function, ImmutableSet> finisher() { + return ImmutableSet.Builder::build; + } + + @Override + public Set characteristics() { + return Sets.immutableEnumSet(Characteristics.UNORDERED); + } + } +} diff --git a/core-java-modules/core-java-streams/src/test/java/com/baeldung/stream/filter/StreamFilterUnitTest.java b/core-java-modules/core-java-streams-simple/src/test/java/com/baeldung/streams/filter/StreamFilterUnitTest.java similarity index 92% rename from core-java-modules/core-java-streams/src/test/java/com/baeldung/stream/filter/StreamFilterUnitTest.java rename to core-java-modules/core-java-streams-simple/src/test/java/com/baeldung/streams/filter/StreamFilterUnitTest.java index 3f3922e015..be7162217f 100644 --- a/core-java-modules/core-java-streams/src/test/java/com/baeldung/stream/filter/StreamFilterUnitTest.java +++ b/core-java-modules/core-java-streams-simple/src/test/java/com/baeldung/streams/filter/StreamFilterUnitTest.java @@ -1,4 +1,4 @@ -package com.baeldung.stream.filter; +package com.baeldung.streams.filter; import org.junit.jupiter.api.Test; import com.pivovarit.function.ThrowingPredicate; @@ -14,10 +14,10 @@ import java.util.stream.Stream; import static org.assertj.core.api.Assertions.assertThat; import static org.assertj.core.api.AssertionsForClassTypes.assertThatThrownBy; -public class StreamFilterUnitTest { +class StreamFilterUnitTest { @Test - public void givenListOfCustomers_whenFilterByPoints_thenGetTwo() { + void givenListOfCustomers_whenFilterByPoints_thenGetTwo() { Customer john = new Customer("John P.", 15); Customer sarah = new Customer("Sarah M.", 200); Customer charles = new Customer("Charles B.", 150); @@ -53,7 +53,7 @@ public class StreamFilterUnitTest { } @Test - public void givenListOfCustomers_whenFilterByMethodReference_thenGetTwo() { + void givenListOfCustomers_whenFilterByMethodReference_thenGetTwo() { Customer john = new Customer("John P.", 15); Customer sarah = new Customer("Sarah M.", 200); Customer charles = new Customer("Charles B.", 150); @@ -70,7 +70,7 @@ public class StreamFilterUnitTest { } @Test - public void givenListOfCustomersWithOptional_whenFilterBy100Points_thenGetTwo() { + void givenListOfCustomersWithOptional_whenFilterBy100Points_thenGetTwo() { Optional john = Optional.of(new Customer("John P.", 15)); Optional sarah = Optional.of(new Customer("Sarah M.", 200)); Optional mary = Optional.of(new Customer("Mary T.", 300)); @@ -89,7 +89,7 @@ public class StreamFilterUnitTest { } @Test - public void givenListOfCustomers_whenFilterWithCustomHandling_thenThrowException() { + void givenListOfCustomers_whenFilterWithCustomHandling_thenThrowException() { Customer john = new Customer("John P.", 15, "https://images.unsplash.com/photo-1543320485-d0d5a49c2b2e"); Customer sarah = new Customer("Sarah M.", 200); Customer charles = new Customer("Charles B.", 150); @@ -103,7 +103,7 @@ public class StreamFilterUnitTest { } @Test - public void givenListOfCustomers_whenFilterWithThrowingFunction_thenThrowException() { + void givenListOfCustomers_whenFilterWithThrowingFunction_thenThrowException() { Customer john = new Customer("John P.", 15, "https://images.unsplash.com/photo-1543320485-d0d5a49c2b2e"); Customer sarah = new Customer("Sarah M.", 200); Customer charles = new Customer("Charles B.", 150); diff --git a/core-java-modules/core-java-streams-3/src/test/java/com/baeldung/streams/flatmap/map/Java8MapAndFlatMapUnitTest.java b/core-java-modules/core-java-streams-simple/src/test/java/com/baeldung/streams/flatmap/map/Java8MapAndFlatMapUnitTest.java similarity index 73% rename from core-java-modules/core-java-streams-3/src/test/java/com/baeldung/streams/flatmap/map/Java8MapAndFlatMapUnitTest.java rename to core-java-modules/core-java-streams-simple/src/test/java/com/baeldung/streams/flatmap/map/Java8MapAndFlatMapUnitTest.java index 1b09ea25c6..6de0f73351 100644 --- a/core-java-modules/core-java-streams-3/src/test/java/com/baeldung/streams/flatmap/map/Java8MapAndFlatMapUnitTest.java +++ b/core-java-modules/core-java-streams-simple/src/test/java/com/baeldung/streams/flatmap/map/Java8MapAndFlatMapUnitTest.java @@ -1,6 +1,7 @@ package com.baeldung.streams.flatmap.map; -import org.junit.Test; +import static org.junit.jupiter.api.Assertions.assertEquals; +import org.junit.jupiter.api.Test; import java.util.Arrays; import java.util.Collection; @@ -10,12 +11,12 @@ import java.util.stream.Collectors; import java.util.stream.Stream; import static java.util.Arrays.asList; -import static org.junit.Assert.assertEquals; -public class Java8MapAndFlatMapUnitTest { + +class Java8MapAndFlatMapUnitTest { @Test - public void givenStream_whenCalledMap_thenProduceList() { + void givenStream_whenCalledMap_thenProduceList() { List myList = Stream.of("a", "b") .map(String::toUpperCase) .collect(Collectors.toList()); @@ -23,7 +24,7 @@ public class Java8MapAndFlatMapUnitTest { } @Test - public void givenStream_whenCalledFlatMap_thenProduceFlattenedList() throws Exception { + void givenStream_whenCalledFlatMap_thenProduceFlattenedList() { List> list = Arrays.asList(Arrays.asList("a"), Arrays.asList("b")); System.out.println(list); @@ -33,13 +34,13 @@ public class Java8MapAndFlatMapUnitTest { } @Test - public void givenOptional_whenCalledMap_thenProduceOptional() { + void givenOptional_whenCalledMap_thenProduceOptional() { Optional s = Optional.of("test"); assertEquals(Optional.of("TEST"), s.map(String::toUpperCase)); } @Test - public void givenOptional_whenCalledFlatMap_thenProduceFlattenedOptional() { + void givenOptional_whenCalledFlatMap_thenProduceFlattenedOptional() { assertEquals(Optional.of(Optional.of("STRING")), Optional.of("string") .map(s -> Optional.of("STRING"))); diff --git a/core-java-modules/core-java-16/src/test/java/com/baeldung/java_16_features/groupingby/JavaGroupingByCollectorUnitTest.java b/core-java-modules/core-java-streams-simple/src/test/java/com/baeldung/streams/groupingby/JavaGroupingByCollectorUnitTest.java similarity index 89% rename from core-java-modules/core-java-16/src/test/java/com/baeldung/java_16_features/groupingby/JavaGroupingByCollectorUnitTest.java rename to core-java-modules/core-java-streams-simple/src/test/java/com/baeldung/streams/groupingby/JavaGroupingByCollectorUnitTest.java index 603bebb7c5..be5d176c50 100644 --- a/core-java-modules/core-java-16/src/test/java/com/baeldung/java_16_features/groupingby/JavaGroupingByCollectorUnitTest.java +++ b/core-java-modules/core-java-streams-simple/src/test/java/com/baeldung/streams/groupingby/JavaGroupingByCollectorUnitTest.java @@ -1,4 +1,4 @@ -package com.baeldung.java_16_features.groupingby; +package com.baeldung.streams.groupingby; import static java.util.Comparator.comparingInt; import static java.util.stream.Collectors.averagingInt; @@ -33,13 +33,13 @@ import org.apache.commons.lang3.tuple.ImmutablePair; import org.apache.commons.lang3.tuple.Pair; import org.junit.jupiter.api.Test; -public class JavaGroupingByCollectorUnitTest { +class JavaGroupingByCollectorUnitTest { private static final List posts = Arrays.asList(new BlogPost("News item 1", "Author 1", BlogPostType.NEWS, 15), new BlogPost("Tech review 1", "Author 2", BlogPostType.REVIEW, 5), new BlogPost("Programming guide", "Author 1", BlogPostType.GUIDE, 20), new BlogPost("News item 2", "Author 2", BlogPostType.NEWS, 35), new BlogPost("Tech review 2", "Author 1", BlogPostType.REVIEW, 15)); @Test - public void givenAListOfPosts_whenGroupedByType_thenGetAMapBetweenTypeAndPosts() { + void givenAListOfPosts_whenGroupedByType_thenGetAMapBetweenTypeAndPosts() { Map> postsPerType = posts.stream() .collect(groupingBy(BlogPost::getType)); @@ -52,7 +52,7 @@ public class JavaGroupingByCollectorUnitTest { } @Test - public void givenAListOfPosts_whenGroupedByTypeAndTheirTitlesAreJoinedInAString_thenGetAMapBetweenTypeAndCsvTitles() { + void givenAListOfPosts_whenGroupedByTypeAndTheirTitlesAreJoinedInAString_thenGetAMapBetweenTypeAndCsvTitles() { Map postsPerType = posts.stream() .collect(groupingBy(BlogPost::getType, mapping(BlogPost::getTitle, joining(", ", "Post titles: [", "]")))); @@ -62,7 +62,7 @@ public class JavaGroupingByCollectorUnitTest { } @Test - public void givenAListOfPosts_whenGroupedByTypeAndSumTheLikes_thenGetAMapBetweenTypeAndPostLikes() { + void givenAListOfPosts_whenGroupedByTypeAndSumTheLikes_thenGetAMapBetweenTypeAndPostLikes() { Map likesPerType = posts.stream() .collect(groupingBy(BlogPost::getType, summingInt(BlogPost::getLikes))); @@ -75,7 +75,7 @@ public class JavaGroupingByCollectorUnitTest { } @Test - public void givenAListOfPosts_whenGroupedByTypeInAnEnumMap_thenGetAnEnumMapBetweenTypeAndPosts() { + void givenAListOfPosts_whenGroupedByTypeInAnEnumMap_thenGetAnEnumMapBetweenTypeAndPosts() { EnumMap> postsPerType = posts.stream() .collect(groupingBy(BlogPost::getType, () -> new EnumMap<>(BlogPostType.class), toList())); @@ -88,7 +88,7 @@ public class JavaGroupingByCollectorUnitTest { } @Test - public void givenAListOfPosts_whenGroupedByTypeInSets_thenGetAMapBetweenTypesAndSetsOfPosts() { + void givenAListOfPosts_whenGroupedByTypeInSets_thenGetAMapBetweenTypesAndSetsOfPosts() { Map> postsPerType = posts.stream() .collect(groupingBy(BlogPost::getType, toSet())); @@ -101,7 +101,7 @@ public class JavaGroupingByCollectorUnitTest { } @Test - public void givenAListOfPosts_whenGroupedByTypeConcurrently_thenGetAMapBetweenTypeAndPosts() { + void givenAListOfPosts_whenGroupedByTypeConcurrently_thenGetAMapBetweenTypeAndPosts() { ConcurrentMap> postsPerType = posts.parallelStream() .collect(groupingByConcurrent(BlogPost::getType)); @@ -114,7 +114,7 @@ public class JavaGroupingByCollectorUnitTest { } @Test - public void givenAListOfPosts_whenGroupedByTypeAndAveragingLikes_thenGetAMapBetweenTypeAndAverageNumberOfLikes() { + void givenAListOfPosts_whenGroupedByTypeAndAveragingLikes_thenGetAMapBetweenTypeAndAverageNumberOfLikes() { Map averageLikesPerType = posts.stream() .collect(groupingBy(BlogPost::getType, averagingInt(BlogPost::getLikes))); @@ -127,7 +127,7 @@ public class JavaGroupingByCollectorUnitTest { } @Test - public void givenAListOfPosts_whenGroupedByTypeAndCounted_thenGetAMapBetweenTypeAndNumberOfPosts() { + void givenAListOfPosts_whenGroupedByTypeAndCounted_thenGetAMapBetweenTypeAndNumberOfPosts() { Map numberOfPostsPerType = posts.stream() .collect(groupingBy(BlogPost::getType, counting())); @@ -140,7 +140,7 @@ public class JavaGroupingByCollectorUnitTest { } @Test - public void givenAListOfPosts_whenGroupedByTypeAndMaxingLikes_thenGetAMapBetweenTypeAndMaximumNumberOfLikes() { + void givenAListOfPosts_whenGroupedByTypeAndMaxingLikes_thenGetAMapBetweenTypeAndMaximumNumberOfLikes() { Map> maxLikesPerPostType = posts.stream() .collect(groupingBy(BlogPost::getType, maxBy(comparingInt(BlogPost::getLikes)))); @@ -164,7 +164,7 @@ public class JavaGroupingByCollectorUnitTest { } @Test - public void givenAListOfPosts_whenGroupedByAuthorAndThenByType_thenGetAMapBetweenAuthorAndMapsBetweenTypeAndBlogPosts() { + void givenAListOfPosts_whenGroupedByAuthorAndThenByType_thenGetAMapBetweenAuthorAndMapsBetweenTypeAndBlogPosts() { Map>> map = posts.stream() .collect(groupingBy(BlogPost::getAuthor, groupingBy(BlogPost::getType))); @@ -189,7 +189,7 @@ public class JavaGroupingByCollectorUnitTest { } @Test - public void givenAListOfPosts_whenGroupedByTypeAndSummarizingLikes_thenGetAMapBetweenTypeAndSummary() { + void givenAListOfPosts_whenGroupedByTypeAndSummarizingLikes_thenGetAMapBetweenTypeAndSummary() { Map likeStatisticsPerType = posts.stream() .collect(groupingBy(BlogPost::getType, summarizingInt(BlogPost::getLikes))); @@ -203,7 +203,7 @@ public class JavaGroupingByCollectorUnitTest { } @Test - public void givenAListOfPosts_whenGroupedByComplexMapPairKeyType_thenGetAMapBetweenPairAndList() { + void givenAListOfPosts_whenGroupedByComplexMapPairKeyType_thenGetAMapBetweenPairAndList() { Map, List> postsPerTypeAndAuthor = posts.stream() .collect(groupingBy(post -> new ImmutablePair<>(post.getType(), post.getAuthor()))); diff --git a/core-java-modules/core-java-streams-2/src/test/java/com/baeldung/streams/StreamMapUnitTest.java b/core-java-modules/core-java-streams-simple/src/test/java/com/baeldung/streams/map/StreamMapUnitTest.java similarity index 98% rename from core-java-modules/core-java-streams-2/src/test/java/com/baeldung/streams/StreamMapUnitTest.java rename to core-java-modules/core-java-streams-simple/src/test/java/com/baeldung/streams/map/StreamMapUnitTest.java index 509a3a3569..c493ed903d 100644 --- a/core-java-modules/core-java-streams-2/src/test/java/com/baeldung/streams/StreamMapUnitTest.java +++ b/core-java-modules/core-java-streams-simple/src/test/java/com/baeldung/streams/map/StreamMapUnitTest.java @@ -1,4 +1,4 @@ -package com.baeldung.streams; +package com.baeldung.streams.map; import org.junit.Before; import org.junit.Test; diff --git a/core-java-modules/core-java-streams-3/src/test/java/com/baeldung/streams/parallel/ForkJoinUnitTest.java b/core-java-modules/core-java-streams-simple/src/test/java/com/baeldung/streams/parallel/ForkJoinUnitTest.java similarity index 100% rename from core-java-modules/core-java-streams-3/src/test/java/com/baeldung/streams/parallel/ForkJoinUnitTest.java rename to core-java-modules/core-java-streams-simple/src/test/java/com/baeldung/streams/parallel/ForkJoinUnitTest.java diff --git a/core-java-modules/core-java-8/src/test/java/com/baeldung/streamreduce/tests/StreamReduceManualTest.java b/core-java-modules/core-java-streams-simple/src/test/java/com/baeldung/streams/reduce/StreamReduceManualTest.java similarity index 95% rename from core-java-modules/core-java-8/src/test/java/com/baeldung/streamreduce/tests/StreamReduceManualTest.java rename to core-java-modules/core-java-streams-simple/src/test/java/com/baeldung/streams/reduce/StreamReduceManualTest.java index 602bdd069e..2931384c94 100644 --- a/core-java-modules/core-java-8/src/test/java/com/baeldung/streamreduce/tests/StreamReduceManualTest.java +++ b/core-java-modules/core-java-streams-simple/src/test/java/com/baeldung/streams/reduce/StreamReduceManualTest.java @@ -1,15 +1,18 @@ -package com.baeldung.streamreduce.tests; +package com.baeldung.streams.reduce; + +import static org.assertj.core.api.Assertions.assertThat; -import com.baeldung.streamreduce.entities.Rating; -import com.baeldung.streamreduce.entities.Review; -import com.baeldung.streamreduce.entities.User; -import com.baeldung.streamreduce.utilities.NumberUtils; import java.util.ArrayList; import java.util.Arrays; import java.util.List; -import static org.assertj.core.api.Assertions.assertThat; + import org.junit.Test; +import com.baeldung.streams.reduce.entities.Rating; +import com.baeldung.streams.reduce.entities.Review; +import com.baeldung.streams.reduce.entities.User; +import com.baeldung.streams.reduce.utilities.NumberUtils; + public class StreamReduceManualTest { @Test diff --git a/core-java-modules/core-java-streams-2/src/test/java/com/baeldung/reduce/StreamReduceUnitTest.java b/core-java-modules/core-java-streams-simple/src/test/java/com/baeldung/streams/reduce/StreamReduceUnitTest.java similarity index 67% rename from core-java-modules/core-java-streams-2/src/test/java/com/baeldung/reduce/StreamReduceUnitTest.java rename to core-java-modules/core-java-streams-simple/src/test/java/com/baeldung/streams/reduce/StreamReduceUnitTest.java index 21eedf953e..009dd2ee37 100644 --- a/core-java-modules/core-java-streams-2/src/test/java/com/baeldung/reduce/StreamReduceUnitTest.java +++ b/core-java-modules/core-java-streams-simple/src/test/java/com/baeldung/streams/reduce/StreamReduceUnitTest.java @@ -1,79 +1,80 @@ -package com.baeldung.reduce; +package com.baeldung.streams.reduce; -import com.baeldung.reduce.entities.User; -import com.baeldung.reduce.utilities.NumberUtils; -import org.junit.Test; +import static org.assertj.core.api.Assertions.assertThat; + +import com.baeldung.streams.reduce.entities.User; +import com.baeldung.streams.reduce.utilities.NumberUtils; + +import org.junit.jupiter.api.Test; import java.util.Arrays; import java.util.List; -import static org.assertj.core.api.Assertions.assertThat; - -public class StreamReduceUnitTest { +class StreamReduceUnitTest { @Test - public void givenIntegerList_whenReduceWithSumAccumulatorLambda_thenCorrect() { + void givenIntegerList_whenReduceWithSumAccumulatorLambda_thenCorrect() { List numbers = Arrays.asList(1, 2, 3, 4, 5, 6); int result = numbers.stream().reduce(0, (subtotal, element) -> subtotal + element); assertThat(result).isEqualTo(21); } @Test - public void givenIntegerList_whenReduceWithSumAccumulatorMethodReference_thenCorrect() { + void givenIntegerList_whenReduceWithSumAccumulatorMethodReference_thenCorrect() { List numbers = Arrays.asList(1, 2, 3, 4, 5, 6); int result = numbers.stream().reduce(0, Integer::sum); assertThat(result).isEqualTo(21); } @Test - public void givenStringList_whenReduceWithConcatenatorAccumulatorLambda_thenCorrect() { + void givenStringList_whenReduceWithConcatenatorAccumulatorLambda_thenCorrect() { List letters = Arrays.asList("a", "b", "c", "d", "e"); String result = letters.stream().reduce("", (partialString, element) -> partialString + element); assertThat(result).isEqualTo("abcde"); } @Test - public void givenStringList_whenReduceWithConcatenatorAccumulatorMethodReference_thenCorrect() { + void givenStringList_whenReduceWithConcatenatorAccumulatorMethodReference_thenCorrect() { List letters = Arrays.asList("a", "b", "c", "d", "e"); String result = letters.stream().reduce("", String::concat); assertThat(result).isEqualTo("abcde"); } @Test - public void givenStringList_whenReduceWithUppercaseConcatenatorAccumulator_thenCorrect() { + void givenStringList_whenReduceWithUppercaseConcatenatorAccumulator_thenCorrect() { List letters = Arrays.asList("a", "b", "c", "d", "e"); String result = letters.stream().reduce("", (partialString, element) -> partialString.toUpperCase() + element.toUpperCase()); assertThat(result).isEqualTo("ABCDE"); } @Test - public void givenUserList_whenReduceWithAgeAccumulatorAndSumCombiner_thenCorrect() { + void givenUserList_whenReduceWithAgeAccumulatorAndSumCombiner_thenCorrect() { List users = Arrays.asList(new User("John", 30), new User("Julie", 35)); int result = users.stream().reduce(0, (partialAgeResult, user) -> partialAgeResult + user.getAge(), Integer::sum); assertThat(result).isEqualTo(65); } @Test - public void givenStringList_whenReduceWithParallelStream_thenCorrect() { + void givenStringList_whenReduceWithParallelStream_thenCorrect() { List letters = Arrays.asList("a", "b", "c", "d", "e"); String result = letters.parallelStream().reduce("", String::concat); assertThat(result).isEqualTo("abcde"); } @Test - public void givenNumberUtilsClass_whenCalledDivideListElements_thenCorrect() { + void givenNumberUtilsClass_whenCalledDivideListElements_thenCorrect() { List numbers = Arrays.asList(1, 2, 3, 4, 5, 6); assertThat(NumberUtils.divideListElements(numbers, 1)).isEqualTo(21); } @Test - public void givenNumberUtilsClass_whenCalledDivideListElementsWithExtractedTryCatchBlock_thenCorrect() { + void givenNumberUtilsClass_whenCalledDivideListElementsWithExtractedTryCatchBlock_thenCorrect() { List numbers = Arrays.asList(1, 2, 3, 4, 5, 6); assertThat(NumberUtils.divideListElementsWithExtractedTryCatchBlock(numbers, 1)).isEqualTo(21); } @Test - public void givenStream_whneCalleddivideListElementsWithApplyFunctionMethod_thenCorrect() { + void givenStream_whneCalleddivideListElementsWithApplyFunctionMethod_thenCorrect() { List numbers = Arrays.asList(1, 2, 3, 4, 5, 6); assertThat(NumberUtils.divideListElementsWithApplyFunctionMethod(numbers, 1)).isEqualTo(21); } diff --git a/core-java-modules/core-java-streams/README.md b/core-java-modules/core-java-streams/README.md index 360f7190ea..adb4c1dda1 100644 --- a/core-java-modules/core-java-streams/README.md +++ b/core-java-modules/core-java-streams/README.md @@ -9,7 +9,6 @@ This module contains articles about the Stream API in Java. - [Iterable to Stream in Java](https://www.baeldung.com/java-iterable-to-stream) - [How to Iterate Over a Stream With Indices](https://www.baeldung.com/java-stream-indices) - [Stream Ordering in Java](https://www.baeldung.com/java-stream-ordering) -- [Java Stream Filter with Lambda Expression](https://www.baeldung.com/java-stream-filter-lambda) - [Counting Matches on a Stream Filter](https://www.baeldung.com/java-stream-filter-count) - [Summing Numbers with Java Streams](https://www.baeldung.com/java-stream-sum) - [How to Find All Getters Returning Null](https://www.baeldung.com/java-getters-returning-null) diff --git a/core-java-modules/core-java-streams/pom.xml b/core-java-modules/core-java-streams/pom.xml index c7282dda21..005968d214 100644 --- a/core-java-modules/core-java-streams/pom.xml +++ b/core-java-modules/core-java-streams/pom.xml @@ -29,11 +29,6 @@ streamex ${streamex.version} - - com.pivovarit - throwing-function - ${throwing-function.version} - @@ -62,8 +57,6 @@ 0.10.4 1.16 0.8.1 - 1.5.1 - 17 17 diff --git a/core-java-modules/core-java-streams/src/test/java/com/baeldung/skipinputstream/SkipInputStreamUnitTest.java b/core-java-modules/core-java-streams/src/test/java/com/baeldung/skipinputstream/SkipInputStreamUnitTest.java new file mode 100644 index 0000000000..a41e5642fe --- /dev/null +++ b/core-java-modules/core-java-streams/src/test/java/com/baeldung/skipinputstream/SkipInputStreamUnitTest.java @@ -0,0 +1,33 @@ +package com.baeldung.skipinputstream; + +import org.junit.Test; + +import java.io.ByteArrayInputStream; +import java.io.IOException; +import java.io.InputStream; + +import static org.junit.Assert.assertArrayEquals; + +public class SkipInputStreamUnitTest { + @Test + public void givenInputStreamWithBytes_whenSkipBytes_thenRemainingBytes() throws IOException { + byte[] inputData = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}; + InputStream inputStream = new ByteArrayInputStream(inputData); + + long bytesToSkip = 3; + long skippedBytes = inputStream.skip(bytesToSkip); + + assertArrayEquals(new byte[]{4, 5, 6, 7, 8, 9, 10}, readRemainingBytes(inputStream)); + + assert skippedBytes == bytesToSkip : "Incorrect number of bytes skipped"; + } + + private byte[] readRemainingBytes(InputStream inputStream) throws IOException { + byte[] buffer = new byte[inputStream.available()]; + int bytesRead = inputStream.read(buffer); + if (bytesRead == -1) { + throw new IOException("End of stream reached"); + } + return buffer; + } +} diff --git a/core-java-modules/core-java-string-algorithms-3/README.md b/core-java-modules/core-java-string-algorithms-3/README.md index 3ef07129ed..abcac63ea4 100644 --- a/core-java-modules/core-java-string-algorithms-3/README.md +++ b/core-java-modules/core-java-string-algorithms-3/README.md @@ -13,3 +13,4 @@ This module contains articles about string-related algorithms. - [Find the Most Frequent Characters in a String](https://www.baeldung.com/java-string-find-most-frequent-characters) - [Checking If a String Is a Repeated Substring](https://www.baeldung.com/java-repeated-substring) - [Check if Letter Is Emoji With Java](https://www.baeldung.com/java-check-letter-emoji) +- [Wrapping a String After a Number of Characters Word-Wise](https://www.baeldung.com/java-wrap-string-number-characters-word-wise) diff --git a/core-java-modules/core-java-string-algorithms-3/pom.xml b/core-java-modules/core-java-string-algorithms-3/pom.xml index 536175acc2..548a3dc3f8 100644 --- a/core-java-modules/core-java-string-algorithms-3/pom.xml +++ b/core-java-modules/core-java-string-algorithms-3/pom.xml @@ -21,13 +21,18 @@ org.apache.commons commons-lang3 - ${apache-commons-lang3.version} + ${commons-lang3.version} com.vdurmont emoji-java ${emoji-java.version} + + org.apache.commons + commons-text + ${apache-commons-text.version} + @@ -56,8 +61,8 @@ 11 11 1.7 - 3.12.0 5.1.1 + 1.10.0 \ No newline at end of file diff --git a/core-java-modules/core-java-string-algorithms-3/src/main/java/com/baeldung/wrappingcharacterwise/Wrapper.java b/core-java-modules/core-java-string-algorithms-3/src/main/java/com/baeldung/wrappingcharacterwise/Wrapper.java new file mode 100644 index 0000000000..7400745b2f --- /dev/null +++ b/core-java-modules/core-java-string-algorithms-3/src/main/java/com/baeldung/wrappingcharacterwise/Wrapper.java @@ -0,0 +1,28 @@ +package com.baeldung.wrappingcharacterwise; + +import java.lang.IllegalArgumentException; +import java.lang.String; +import java.lang.StringBuilder; + +public class Wrapper { + + public String wrapStringCharacterWise(String input, int n) { + StringBuilder stringBuilder = new StringBuilder(input); + int index = 0; + while(stringBuilder.length() > index + n) { + int lastLineReturn = stringBuilder.lastIndexOf("\n", index + n); + if (lastLineReturn > index) { + index = lastLineReturn; + } else { + index = stringBuilder.lastIndexOf(" ", index + n); + if (index == -1) { + throw new IllegalArgumentException("impossible to slice " + stringBuilder.substring(0, n)); + } + stringBuilder.replace(index, index + 1, "\n"); + index++; + } + } + return stringBuilder.toString(); + } + +} diff --git a/core-java-modules/core-java-string-algorithms-3/src/test/java/com/baeldung/wrappingcharacterwise/WrapperUnitTest.java b/core-java-modules/core-java-string-algorithms-3/src/test/java/com/baeldung/wrappingcharacterwise/WrapperUnitTest.java new file mode 100644 index 0000000000..8dcc323f7b --- /dev/null +++ b/core-java-modules/core-java-string-algorithms-3/src/test/java/com/baeldung/wrappingcharacterwise/WrapperUnitTest.java @@ -0,0 +1,62 @@ +package com.baeldung.wrappingcharacterwise; + +import static org.junit.jupiter.api.Assertions.assertEquals; +import static org.junit.jupiter.api.Assertions.assertThrows; + +import org.apache.commons.text.WordUtils; +import org.junit.jupiter.api.Test; + +public class WrapperUnitTest { + + Wrapper wrapper = new Wrapper(); + String lineSeparator = System.lineSeparator(); + + @Test + void givenStringWithLessThanNCharacters_whenWrapStringCharacterWise_thenUnchanged() { + String input = "short sentence"; + assertEquals(input, wrapper.wrapStringCharacterWise(input, 20)); + } + + @Test + void givenStringWithMoreThanNCharacters_whenWrapStringCharacterWise_thenCorrectlyWrapped() { + String input = "Baeldung is a popular website that provides in-depth tutorials and articles on various programming and software development topics, primarily focused on Java and related technologies."; + assertEquals("Baeldung is a\npopular website that\nprovides in-depth\ntutorials and\narticles on various\nprogramming and\nsoftware development\ntopics, primarily\nfocused on Java and\nrelated\ntechnologies.", wrapper.wrapStringCharacterWise(input, 20)); + } + + @Test + void givenStringWithATooLongWord_whenWrapStringCharacterWise_thenThrows() { + String input = "The word straightforward has more than 10 characters"; + assertThrows(IllegalArgumentException.class, () -> wrapper.wrapStringCharacterWise(input, 10)); + } + + @Test + void givenStringWithLineReturns_whenWrapStringCharacterWise_thenWrappedAccordingly() { + String input = "Baeldung\nis a popular website that provides in-depth tutorials and articles on various programming and software development topics, primarily focused on Java and related technologies."; + assertEquals("Baeldung\nis a popular\nwebsite that\nprovides in-depth\ntutorials and\narticles on various\nprogramming and\nsoftware development\ntopics, primarily\nfocused on Java and\nrelated\ntechnologies.", wrapper.wrapStringCharacterWise(input, 20)); + } + + @Test + void givenStringWithLessThanNCharacters_whenWrap_thenUnchanged() { + String input = "short sentence"; + assertEquals(input, WordUtils.wrap(input, 20)); + } + + @Test + void givenStringWithMoreThanNCharacters_whenWrap_thenCorrectlyWrapped() { + String input = "Baeldung is a popular website that provides in-depth tutorials and articles on various programming and software development topics, primarily focused on Java and related technologies."; + assertEquals("Baeldung is a" + lineSeparator + "popular website that" + lineSeparator + "provides in-depth" + lineSeparator + "tutorials and" + lineSeparator + "articles on various" + lineSeparator + "programming and" + lineSeparator + "software development" + lineSeparator + "topics, primarily" + lineSeparator + "focused on Java and" + lineSeparator + "related" + lineSeparator + "technologies.", WordUtils.wrap(input, 20)); + } + + @Test + void givenStringWithATooLongWord_whenWrap_thenLongWordIsNotWrapped() { + String input = "The word straightforward has more than 10 characters"; + assertEquals("The word" + lineSeparator + "straightforward" + lineSeparator + "has more" + lineSeparator + "than 10" + lineSeparator + "characters", WordUtils.wrap(input, 10)); + } + + @Test + void givenStringWithLineReturns_whenWrap_thenWrappedLikeThereWasNone() { + String input = "Baeldung" + lineSeparator + "is a popular website that provides in-depth tutorials and articles on various programming and software development topics, primarily focused on Java and related technologies."; + assertEquals("Baeldung" + lineSeparator + "is a" + lineSeparator + "popular website that" + lineSeparator + "provides in-depth" + lineSeparator + "tutorials and" + lineSeparator + "articles on various" + lineSeparator + "programming and" + lineSeparator + "software development" + lineSeparator + "topics, primarily" + lineSeparator + "focused on Java and" + lineSeparator + "related" + lineSeparator + "technologies.", WordUtils.wrap(input, 20)); + } + +} diff --git a/core-java-modules/core-java-string-apis-2/README.md b/core-java-modules/core-java-string-apis-2/README.md index 38bfb70ef1..c0b313d3b3 100644 --- a/core-java-modules/core-java-string-apis-2/README.md +++ b/core-java-modules/core-java-string-apis-2/README.md @@ -6,4 +6,6 @@ This module contains articles about string APIs. - [Retain Only Digits and Decimal Separator in String](https://www.baeldung.com/java-string-retain-digits-decimal) - [Difference Between null and Empty String in Java](https://www.baeldung.com/java-string-null-vs-empty) - [Guide to Java String Pool](https://www.baeldung.com/java-string-pool) -- [Java Localization – Formatting Messages](https://www.baeldung.com/java-localization-messages-formatting) \ No newline at end of file +- [Java Localization – Formatting Messages](https://www.baeldung.com/java-localization-messages-formatting) +- [Compare StringBuilder Objects in Java](https://www.baeldung.com/java-stringbuilder-objects-comparison) +- [Finding the N-th Occurrence of a Substring in a String in Java](https://www.baeldung.com/java-locate-nth-match-substring) diff --git a/core-java-modules/core-java-string-apis-2/pom.xml b/core-java-modules/core-java-string-apis-2/pom.xml index 814d301532..0289a18e85 100644 --- a/core-java-modules/core-java-string-apis-2/pom.xml +++ b/core-java-modules/core-java-string-apis-2/pom.xml @@ -33,6 +33,16 @@ core-java-string-apis-2 + + + org.apache.maven.plugins + maven-compiler-plugin + + 11 + 11 + + + src/main/resources diff --git a/core-java-modules/core-java-string-apis-2/src/main/java/com/baeldung/diffstringstringbuffer/MemoryAddress.java b/core-java-modules/core-java-string-apis-2/src/main/java/com/baeldung/diffstringstringbuffer/MemoryAddress.java new file mode 100644 index 0000000000..42a4d9d4b4 --- /dev/null +++ b/core-java-modules/core-java-string-apis-2/src/main/java/com/baeldung/diffstringstringbuffer/MemoryAddress.java @@ -0,0 +1,33 @@ +package com.baeldung.diffstringstringbuffer; + +import java.lang.reflect.Field; + +import sun.misc.Unsafe; + +public class MemoryAddress { + public long getMemoryAddress(Object object) { + Object[] arrayOfObject = new Object[]{object}; + Unsafe unsafe = null; + try { + Field field = Unsafe.class.getDeclaredField("theUnsafe"); + field.setAccessible(true); + unsafe = (Unsafe) field.get(null); + } catch (NoSuchFieldException | IllegalAccessException e) { + e.printStackTrace(); + } + assert unsafe != null; + long arrayBaseOffset = unsafe.arrayBaseOffset(Object[].class); + int addressSize = unsafe.addressSize(); + long objectAddress; + if (addressSize == 4) { + objectAddress = unsafe.getInt(arrayOfObject, arrayBaseOffset); + } else { + if (addressSize == 8) { + objectAddress = unsafe.getLong(arrayOfObject, arrayBaseOffset); + } else { + throw new Error("Error: Size not supported: " + addressSize); + } + } + return objectAddress; + } +} diff --git a/core-java-modules/core-java-string-apis-2/src/main/java/stringbuildercomparison/StringBuilderCompare.java b/core-java-modules/core-java-string-apis-2/src/main/java/stringbuildercomparison/StringBuilderCompare.java new file mode 100644 index 0000000000..2d2dc04b83 --- /dev/null +++ b/core-java-modules/core-java-string-apis-2/src/main/java/stringbuildercomparison/StringBuilderCompare.java @@ -0,0 +1,17 @@ +package stringbuildercomparison; + +public class StringBuilderCompare { + + public static boolean compare(StringBuilder one, StringBuilder two){ + if(one.length() != two.length()){ + return false; + } + for(int i = 0; i < one.length(); i++){ + if(one.charAt(i) != two.charAt(i)){ + return false; + } + } + return true; + } + +} diff --git a/core-java-modules/core-java-string-apis-2/src/test/java/com/baeldung/diffstringstringbuffer/StringBufferUnitTest.java b/core-java-modules/core-java-string-apis-2/src/test/java/com/baeldung/diffstringstringbuffer/StringBufferUnitTest.java new file mode 100644 index 0000000000..adbe69b65e --- /dev/null +++ b/core-java-modules/core-java-string-apis-2/src/test/java/com/baeldung/diffstringstringbuffer/StringBufferUnitTest.java @@ -0,0 +1,18 @@ +package com.baeldung.diffstringstringbuffer; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +import org.junit.jupiter.api.Test; + +public class StringBufferUnitTest { + @Test + void whenStringBufferVariableIsReassigned_thenVariableRetainsOriginalMemoryAddress() { + MemoryAddress memoryAddress = new MemoryAddress(); + StringBuffer stringBuffer = new StringBuffer("DownTown"); + long address1 = memoryAddress.getMemoryAddress(stringBuffer); + stringBuffer.insert(0, "Coder"); + assertEquals(stringBuffer.toString(), "CoderDownTown"); + long address2 = memoryAddress.getMemoryAddress(stringBuffer); + assertEquals(address1, address2); + } +} diff --git a/core-java-modules/core-java-string-apis-2/src/test/java/com/baeldung/diffstringstringbuffer/StringUnitTest.java b/core-java-modules/core-java-string-apis-2/src/test/java/com/baeldung/diffstringstringbuffer/StringUnitTest.java new file mode 100644 index 0000000000..bf1fcfeaf1 --- /dev/null +++ b/core-java-modules/core-java-string-apis-2/src/test/java/com/baeldung/diffstringstringbuffer/StringUnitTest.java @@ -0,0 +1,29 @@ +package com.baeldung.diffstringstringbuffer; + +import static org.junit.jupiter.api.Assertions.assertEquals; +import static org.junit.jupiter.api.Assertions.assertNotEquals; + +import org.junit.jupiter.api.Test; + +public class StringUnitTest { + @Test + void whenStringVariableIsReassigned_thenVariableGetsNewMemoryAddress() { + MemoryAddress memoryAddress = new MemoryAddress(); + String s1 = "DownTown"; + long address1 = memoryAddress.getMemoryAddress(s1); + s1 = "Coder"; + long address2 = memoryAddress.getMemoryAddress(s1); + assertNotEquals(address1, address2); + } + + @Test + void whenStringsAreIncludedInAStringBuffer_thenThoseStringsRemainImmutable() { + String s1 = "TopCat"; + StringBuffer stringBuffer = new StringBuffer("DownTown"); + stringBuffer.append(s1); + stringBuffer.reverse(); + assertNotEquals(s1, "taCpoT"); + stringBuffer.delete(0, 3); + assertEquals(s1, "TopCat"); + } +} diff --git a/core-java-modules/core-java-string-apis-2/src/test/java/com/baeldung/nthsubstring/FindNthSubstringIndexUnitTest.java b/core-java-modules/core-java-string-apis-2/src/test/java/com/baeldung/nthsubstring/FindNthSubstringIndexUnitTest.java new file mode 100644 index 0000000000..779585ffb0 --- /dev/null +++ b/core-java-modules/core-java-string-apis-2/src/test/java/com/baeldung/nthsubstring/FindNthSubstringIndexUnitTest.java @@ -0,0 +1,106 @@ +package com.baeldung.nthsubstring; + +import org.junit.jupiter.api.Test; + +import java.util.regex.Matcher; +import java.util.regex.Pattern; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +public class FindNthSubstringIndexUnitTest { + // "0 8 16 24 " + private final static String INPUT = "a word, a word, a word, a word"; + + @Test + void whenCallingIndexOfTwice_thenGetTheSecondSubstringIndex() { + int firstIdx = INPUT.indexOf("a"); + int result = INPUT.indexOf("a", firstIdx + "a".length()); + assertEquals(8, result); + } + + // the recursive approach + static int nthIndexOf(String input, String substring, int nth) { + if (nth == 1) { + return input.indexOf(substring); + } else { + return input.indexOf(substring, nthIndexOf(input, substring, nth - 1) + substring.length()); + } + } + + @Test + void whenCallingRecursiveMethod_thenGetTheExpectedResult() { + int result1 = nthIndexOf(INPUT, "a", 1); + assertEquals(0, result1); + + int result2 = nthIndexOf(INPUT, "a", 2); + assertEquals(8, result2); + + int result3 = nthIndexOf(INPUT, "a", 3); + assertEquals(16, result3); + + int result4 = nthIndexOf(INPUT, "a", 4); + assertEquals(24, result4); + + int result5 = nthIndexOf(INPUT, "a", 5); + assertEquals(-1, result5); + } + + // loop-based approach + static int nthIndexOf2(String input, String substring, int nth) { + int index = -1; + while (nth > 0) { + index = input.indexOf(substring, index + substring.length()); + if (index == -1) { + return -1; + } + nth--; + } + return index; + } + + @Test + void whenCallingLoopBasedMethod_thenGetTheExpectedResult() { + int result1 = nthIndexOf2(INPUT, "a", 1); + assertEquals(0, result1); + + int result2 = nthIndexOf2(INPUT, "a", 2); + assertEquals(8, result2); + + int result3 = nthIndexOf2(INPUT, "a", 3); + assertEquals(16, result3); + + int result4 = nthIndexOf2(INPUT, "a", 4); + assertEquals(24, result4); + + int result5 = nthIndexOf2(INPUT, "a", 5); + assertEquals(-1, result5); + } + + static int nthOccurrenceIndex(String input, String regexPattern, int nth) { + Matcher matcher = Pattern.compile(regexPattern).matcher(INPUT); + for (int i = 0; i < nth; i++) { + if (!matcher.find()) { + return -1; + } + } + return matcher.start(); + } + + @Test + void whenCallingRegexBasedMethod_thenGetTheExpectedResult() { + int result1 = nthOccurrenceIndex(INPUT, "a", 1); + assertEquals(0, result1); + + int result2 = nthOccurrenceIndex(INPUT, "a", 2); + assertEquals(8, result2); + + int result3 = nthOccurrenceIndex(INPUT, "a", 3); + assertEquals(16, result3); + + int result4 = nthOccurrenceIndex(INPUT, "a", 4); + assertEquals(24, result4); + + int result5 = nthOccurrenceIndex(INPUT, "a", 5); + assertEquals(-1, result5); + } +} \ No newline at end of file diff --git a/core-java-modules/core-java-string-apis-2/src/test/java/com/baeldung/stringbuildercomparison/StringBuilderComparisonUnitTest.java b/core-java-modules/core-java-string-apis-2/src/test/java/com/baeldung/stringbuildercomparison/StringBuilderComparisonUnitTest.java new file mode 100644 index 0000000000..b1a5a83770 --- /dev/null +++ b/core-java-modules/core-java-string-apis-2/src/test/java/com/baeldung/stringbuildercomparison/StringBuilderComparisonUnitTest.java @@ -0,0 +1,43 @@ +package com.baeldung.stringbuildercomparison; + +import static junit.framework.TestCase.assertEquals; +import static junit.framework.TestCase.assertNotSame; + +import org.junit.Test; + +import stringbuildercomparison.StringBuilderCompare; + +public class StringBuilderComparisonUnitTest { + + @Test + public void whenUsingJavaEight_givenTwoIdenticalStringBuilders_thenCorrectlyMatch(){ + StringBuilder one = new StringBuilder("Hello"); + StringBuilder two = new StringBuilder("Hello"); + boolean result = StringBuilderCompare.compare(one, two); + assertEquals(true, result); + } + + @Test + public void whenUsingJavaEight_givenTwoDifferentStringBuilders_thenCorrectlyIdentifyDifference(){ + StringBuilder one = new StringBuilder("Hello"); + StringBuilder two = new StringBuilder("World"); + boolean result = StringBuilderCompare.compare(one, two); + assertEquals(false, result); + } + + @Test + public void whenUsingJavaEleven_givenTwoIdenticalStringBuilders_thenCorrectlyMatch(){ + StringBuilder one = new StringBuilder("Hello"); + StringBuilder two = new StringBuilder("Hello"); + assertEquals(0, one.compareTo(two)); + } + + @Test + public void whenUsingJavaEleven_givenTwoDifferentStringBuilders_thenCorrectlyIdentifyDifference(){ + StringBuilder one = new StringBuilder("Hello"); + StringBuilder two = new StringBuilder("World"); + assertNotSame(0, one.compareTo(two)); + } + + +} diff --git a/core-java-modules/core-java-string-conversions-2/src/test/java/com/baeldung/bytebuffertostring/ByteArrayToStringUnitTest.java b/core-java-modules/core-java-string-conversions-2/src/test/java/com/baeldung/bytebuffertostring/ByteArrayToStringUnitTest.java index c498921d9a..c54bb1236e 100644 --- a/core-java-modules/core-java-string-conversions-2/src/test/java/com/baeldung/bytebuffertostring/ByteArrayToStringUnitTest.java +++ b/core-java-modules/core-java-string-conversions-2/src/test/java/com/baeldung/bytebuffertostring/ByteArrayToStringUnitTest.java @@ -1,12 +1,12 @@ package com.baeldung.bytebuffertostring; -import static org.junit.jupiter.api.Assertions.assertEquals; +import org.junit.Test; import java.nio.ByteBuffer; import java.nio.charset.Charset; import java.nio.charset.StandardCharsets; -import org.junit.Test; +import static org.junit.jupiter.api.Assertions.assertEquals; public class ByteArrayToStringUnitTest { private static Charset charset = StandardCharsets.UTF_8; @@ -37,8 +37,17 @@ public class ByteArrayToStringUnitTest { // Allocate a ByteBuffer ByteBuffer byteBuffer = ByteBuffer.wrap(content.getBytes()); String newContent = charset.decode(byteBuffer) - .toString(); + .toString(); assertEquals(content, newContent); } + @Test + public void convertStringToByteBuffer_thenOk() { + byte[] expectedBytes = content.getBytes(Charset.forName(charset.toString())); + ByteBuffer byteBuffer = ByteBuffer.wrap(expectedBytes); + + // Test the conversion from string to ByteBuffer + assertEquals(expectedBytes, byteBuffer.array()); + } + } diff --git a/core-java-modules/core-java-string-conversions-3/README.md b/core-java-modules/core-java-string-conversions-3/README.md index 4b348dd555..ec169f71d2 100644 --- a/core-java-modules/core-java-string-conversions-3/README.md +++ b/core-java-modules/core-java-string-conversions-3/README.md @@ -2,3 +2,6 @@ - [Object.toString() vs String.valueOf()](https://www.baeldung.com/java-object-tostring-vs-string-valueof) - [Convert String to Int Using Encapsulation](https://www.baeldung.com/java-encapsulation-convert-string-to-int) - [HashMap with Multiple Values for the Same Key](https://www.baeldung.com/java-hashmap-multiple-values-per-key) +- [Split Java String Into Key-Value Pairs](https://www.baeldung.com/java-split-string-map) +- [How to Center Text Output in Java](https://www.baeldung.com/java-center-text-output) +- [How to Convert an Object to String](https://www.baeldung.com/java-object-string-representation) diff --git a/core-java-modules/core-java-string-conversions-3/pom.xml b/core-java-modules/core-java-string-conversions-3/pom.xml index ddd5f7a497..b494a03fa7 100644 --- a/core-java-modules/core-java-string-conversions-3/pom.xml +++ b/core-java-modules/core-java-string-conversions-3/pom.xml @@ -23,4 +23,12 @@ - \ No newline at end of file + + + org.apache.commons + commons-lang3 + ${commons-lang3.version} + + + + diff --git a/core-java-modules/core-java-string-conversions-3/src/main/java/com/baeldung/objecttostring/Person.java b/core-java-modules/core-java-string-conversions-3/src/main/java/com/baeldung/objecttostring/Person.java new file mode 100644 index 0000000000..61c0bd5711 --- /dev/null +++ b/core-java-modules/core-java-string-conversions-3/src/main/java/com/baeldung/objecttostring/Person.java @@ -0,0 +1,34 @@ +package com.baeldung.objecttostring; + +import org.apache.commons.lang3.builder.ToStringBuilder; +import org.apache.commons.lang3.builder.ToStringStyle; + +public class Person { + private String name; + private int age; + + public Person(String name, int age) { + this.name = name; + this.age = age; + } + + public String getName() { + return name; + } + + public int getAge() { + return age; + } + + @Override + public String toString() { + return "Person{name='" + name + "', age=" + age + '}'; + } + + public String toCustomString() { + return new ToStringBuilder(this, ToStringStyle.JSON_STYLE) + .append("name", name) + .append("age", age) + .toString(); + } +} diff --git a/core-java-modules/core-java-string-conversions-3/src/test/java/com/baeldung/joinasnl/JoinStringsAsNaturalLangUnitTest.java b/core-java-modules/core-java-string-conversions-3/src/test/java/com/baeldung/joinasnl/JoinStringsAsNaturalLangUnitTest.java new file mode 100644 index 0000000000..f3ca5a3e2b --- /dev/null +++ b/core-java-modules/core-java-string-conversions-3/src/test/java/com/baeldung/joinasnl/JoinStringsAsNaturalLangUnitTest.java @@ -0,0 +1,36 @@ +package com.baeldung.joinasnl; + +import static java.util.Collections.emptyList; +import static org.junit.jupiter.api.Assertions.assertEquals; + +import java.util.List; + +import org.junit.jupiter.api.Test; + +public class JoinStringsAsNaturalLangUnitTest { + String joinItemsAsNaturalLanguage(List list, boolean oxfordComma) { + if (list.size() < 3) { + return String.join(" and ", list); + } + // list has at least three elements + int lastIdx = list.size() - 1; + StringBuilder sb = new StringBuilder(); + return sb.append(String.join(", ", list.subList(0, lastIdx))) + .append(oxfordComma ? ", and " : " and ") + .append(list.get(lastIdx)) + .toString(); + } + + @Test + void whenCallingJoinByGrammar_thenGetTheExpectedResult() { + assertEquals("", joinItemsAsNaturalLanguage(emptyList(), false)); + assertEquals("A", joinItemsAsNaturalLanguage(List.of("A"), false)); + assertEquals("A and B", joinItemsAsNaturalLanguage(List.of("A", "B"), false)); + assertEquals("A, B, C, D and I have a comma (,)", joinItemsAsNaturalLanguage(List.of("A", "B", "C", "D", "I have a comma (,)"), false)); + // with oxford comma = true + assertEquals("", joinItemsAsNaturalLanguage(emptyList(), true)); + assertEquals("A", joinItemsAsNaturalLanguage(List.of("A"), true)); + assertEquals("A and B", joinItemsAsNaturalLanguage(List.of("A", "B"), true)); + assertEquals("A, B, C, D, and I have a comma (,)", joinItemsAsNaturalLanguage(List.of("A", "B", "C", "D", "I have a comma (,)"), true)); + } +} \ No newline at end of file diff --git a/core-java-modules/core-java-string-conversions-3/src/test/java/com/baeldung/objecttostring/PersonUnitTest.java b/core-java-modules/core-java-string-conversions-3/src/test/java/com/baeldung/objecttostring/PersonUnitTest.java new file mode 100644 index 0000000000..7b61956dfc --- /dev/null +++ b/core-java-modules/core-java-string-conversions-3/src/test/java/com/baeldung/objecttostring/PersonUnitTest.java @@ -0,0 +1,38 @@ +package com.baeldung.objecttostring; + +import org.junit.Test; +import static org.junit.Assert.assertEquals; + +public class PersonUnitTest { + @Test + public void givenObject_whenToString_thenConvert() { + Person person = new Person("Sarah", 28); + String expected = "Person{name='Sarah', age=28}"; + String actual = person.toString(); + assertEquals(expected, actual); + } + + @Test + public void givenObject_whenValueOf_thenConvert() { + Person person = new Person("Sarah", 28); + String expected = "Person{name='Sarah', age=28}"; + String actual = String.valueOf(person); + assertEquals(expected, actual); + } + + @Test + public void givenObject_whenConcat_thenConvert() { + Person person = new Person("Sarah", 28); + String expected = "Person{name='Sarah', age=28}"; + String actual = "" + person; + assertEquals(expected, actual); + } + + @Test + public void givenObject_whenToStringBuilder_thenConvert() { + Person person = new Person("Sarah", 28); + String expected = "{\"name\":\"Sarah\",\"age\":28}"; + String actual = person.toCustomString(); + assertEquals(expected, actual); + } +} diff --git a/core-java-modules/core-java-string-conversions-3/src/test/java/com/baeldung/stringsplitkeyvalue/StringSplitKeyValueUnitTest.java b/core-java-modules/core-java-string-conversions-3/src/test/java/com/baeldung/stringsplitkeyvalue/StringSplitKeyValueUnitTest.java new file mode 100644 index 0000000000..25f68ff373 --- /dev/null +++ b/core-java-modules/core-java-string-conversions-3/src/test/java/com/baeldung/stringsplitkeyvalue/StringSplitKeyValueUnitTest.java @@ -0,0 +1,80 @@ +package com.baeldung.stringsplitkeyvalue; + +import org.junit.jupiter.api.Test; + +import java.util.Arrays; +import java.util.HashMap; +import java.util.Map; +import java.util.StringTokenizer; +import java.util.regex.Matcher; +import java.util.regex.Pattern; +import java.util.stream.Collectors; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +public class StringSplitKeyValueUnitTest { + +@Test +public void givenStringData_whenUsingTokenizer_thenTokenizeAndValidate() { + String data = "name=John age=30 city=NewYork"; + StringTokenizer tokenizer = new StringTokenizer(data); + + // Create a map to store key-value pairs + Map keyValueMap = new HashMap<>(); + + while (tokenizer.hasMoreTokens()) { + String token = tokenizer.nextToken(); + String[] keyValue = token.split("="); + + if (keyValue.length == 2) { + String key = keyValue[0]; + String value = keyValue[1]; + + // Store key-value pairs in the map + keyValueMap.put(key, value); + } + } + + // Use assertions to validate the key-value pairs in the map + assertEquals("John", keyValueMap.get("name")); + assertEquals("30", keyValueMap.get("age")); + assertEquals("NewYork", keyValueMap.get("city")); +} + + +@Test +public void givenDataWithPattern_whenUsingMatcher_thenPerformPatternMatching() { + String data = "name=John,age=30;city=NewYork"; + Pattern pattern = Pattern.compile("\\b(\\w+)=(\\w+)\\b"); + Matcher matcher = pattern.matcher(data); + + // Create a map to store key-value pairs + Map keyValueMap = new HashMap<>(); + + while (matcher.find()) { + String key = matcher.group(1); + String value = matcher.group(2); + + // Store key-value pairs in the map + keyValueMap.put(key, value); + } + + // Use assertions to validate the key-value pairs in the map + assertEquals("John", keyValueMap.get("name")); + assertEquals("30", keyValueMap.get("age")); + assertEquals("NewYork", keyValueMap.get("city")); +} + + @Test + public void givenStringData_whenUsingJavaMap_thenSplitAndValidate() { + String data = "name=John age=30 city=NewYork"; + Map keyValueMap = Arrays.stream(data.split(" ")) + .map(kv -> kv.split("=")) + .filter(kvArray -> kvArray.length == 2) + .collect(Collectors.toMap(kv -> kv[0], kv -> kv[1])); + + assertEquals("John", keyValueMap.get("name")); + assertEquals("30", keyValueMap.get("age")); + assertEquals("NewYork", keyValueMap.get("city")); + } +} diff --git a/core-java-modules/core-java-string-conversions-3/src/test/java/com/baeldung/stringtocharlist/StringToCharListUnitTest.java b/core-java-modules/core-java-string-conversions-3/src/test/java/com/baeldung/stringtocharlist/StringToCharListUnitTest.java new file mode 100644 index 0000000000..1cdbfb9df9 --- /dev/null +++ b/core-java-modules/core-java-string-conversions-3/src/test/java/com/baeldung/stringtocharlist/StringToCharListUnitTest.java @@ -0,0 +1,62 @@ +package com.baeldung.stringtocharlist; + +import org.junit.jupiter.api.Test; + +import java.util.ArrayList; +import java.util.Arrays; +import java.util.List; + +import com.google.common.collect.Lists; + + +import static org.junit.jupiter.api.Assertions.assertEquals; + +public class StringToCharListUnitTest { + public String inputString = "Convert a String to a List of Characters in Java"; + + @Test + public void givenString_whenUsingToCharArray_thenConvertToCharList() { + char[] charArray = inputString.toCharArray(); + + List charList = new ArrayList<>(); + for (char c : charArray) { + charList.add(c); + } + + assertEquals(inputString.length(), charList.size()); + } + + @Test + public void givenString_whenUsingMapToObj_thenConvertToCharList() { + List charList = inputString.chars() + .mapToObj(c -> (char) c) + .toList(); + + assertEquals(inputString.length(), charList.size()); + } + + @Test + public void givenString_whenUsingSplit_thenConvertToStringList() { + String[] charArray = inputString.split(""); + + List charList = Arrays.asList(charArray); + + assertEquals(inputString.length(), charList.size()); + } + + @Test + public void givenString_whenUsingGuavaLists_thenConvertToCharList() { + List charList = Lists.charactersOf(inputString); + + assertEquals(inputString.length(), charList.size()); + } + + @Test + public void givenString_whenUsingCodePoints_thenConvertToCharList() { + List charList = inputString.codePoints() + .mapToObj(c -> (char) c) + .toList(); + + assertEquals(inputString.length(), charList.size()); + } +} diff --git a/core-java-modules/core-java-string-operations-2/pom.xml b/core-java-modules/core-java-string-operations-2/pom.xml index c6debc4f71..76f21aa726 100644 --- a/core-java-modules/core-java-string-operations-2/pom.xml +++ b/core-java-modules/core-java-string-operations-2/pom.xml @@ -14,11 +14,6 @@ - - javax.validation - validation-api - ${validation-api.version} - org.apache.commons commons-lang3 @@ -30,14 +25,9 @@ ${hibernate-validator.version} - javax.el - javax.el-api - ${javax.el-api.version} - - - org.glassfish.web - javax.el - ${javax.el.version} + org.glassfish.expressly + expressly + ${expressly.version} org.openjdk.jmh @@ -54,6 +44,11 @@ commons-codec ${commons-codec.version} + + org.springframework + spring-core + ${spring-core.version} + @@ -90,11 +85,10 @@ - 2.0.0.Final - 6.0.2.Final - 3.0.0 - 2.2.6 - 1.14 + 8.0.1.Final + 5.0.0 + 1.16.0 + 5.3.0 \ No newline at end of file diff --git a/core-java-modules/core-java-string-operations-2/src/main/java/com/baeldung/emptystrings/SomeClassWithValidations.java b/core-java-modules/core-java-string-operations-2/src/main/java/com/baeldung/emptystrings/SomeClassWithValidations.java index 058d53ba82..abe311938a 100644 --- a/core-java-modules/core-java-string-operations-2/src/main/java/com/baeldung/emptystrings/SomeClassWithValidations.java +++ b/core-java-modules/core-java-string-operations-2/src/main/java/com/baeldung/emptystrings/SomeClassWithValidations.java @@ -1,6 +1,6 @@ package com.baeldung.emptystrings; -import javax.validation.constraints.Pattern; +import jakarta.validation.constraints.Pattern; class SomeClassWithValidations { diff --git a/core-java-modules/core-java-string-operations-2/src/test/java/com/baeldung/emptystrings/EmptyStringsUnitTest.java b/core-java-modules/core-java-string-operations-2/src/test/java/com/baeldung/emptystrings/EmptyStringsUnitTest.java index d772c38341..c756953c70 100644 --- a/core-java-modules/core-java-string-operations-2/src/test/java/com/baeldung/emptystrings/EmptyStringsUnitTest.java +++ b/core-java-modules/core-java-string-operations-2/src/test/java/com/baeldung/emptystrings/EmptyStringsUnitTest.java @@ -3,11 +3,12 @@ package com.baeldung.emptystrings; import com.google.common.base.Strings; import org.apache.commons.lang3.StringUtils; import org.junit.Test; +import org.springframework.util.ObjectUtils; -import javax.validation.ConstraintViolation; -import javax.validation.Validation; -import javax.validation.Validator; -import javax.validation.ValidatorFactory; +import jakarta.validation.ConstraintViolation; +import jakarta.validation.Validation; +import jakarta.validation.Validator; +import jakarta.validation.ValidatorFactory; import java.util.Set; import static org.hamcrest.Matchers.iterableWithSize; @@ -109,6 +110,24 @@ public class EmptyStringsUnitTest { assertFalse(Strings.isNullOrEmpty(blankString)); } + /* + * Spring Core ObjectUtils + */ + @Test + public void givenSomeEmptyString_thenObjectUtilsIsEmptyReturnsTrue() { + assertTrue(ObjectUtils.isEmpty(emptyString)); + } + + @Test + public void givenSomeNonEmptyString_thenObjectUtilsIsEmptyReturnsFalse() { + assertFalse(ObjectUtils.isEmpty(nonEmptyString)); + } + + @Test + public void givenSomeBlankString_thenObjectUtilsIsEmptyReturnsFalse() { + assertFalse(ObjectUtils.isEmpty(blankString)); + } + /* * Bean Validation */ diff --git a/core-java-modules/core-java-string-operations-3/pom.xml b/core-java-modules/core-java-string-operations-3/pom.xml index 39167271fa..59d14805a0 100644 --- a/core-java-modules/core-java-string-operations-3/pom.xml +++ b/core-java-modules/core-java-string-operations-3/pom.xml @@ -22,7 +22,7 @@ org.apache.commons commons-lang3 - ${apache-commons-lang3.version} + ${commons-lang3.version} org.apache.maven @@ -70,10 +70,9 @@ 11 11 5.3.9 - 3.12.0 3.6.3 6.1.1 - 2.11.1 + 2.16.0 3.1.0 diff --git a/core-java-modules/core-java-string-operations-3/src/test/java/com/baeldung/versioncomparison/VersionComparisonUnitTest.java b/core-java-modules/core-java-string-operations-3/src/test/java/com/baeldung/versioncomparison/VersionComparisonUnitTest.java index 145e9788e4..a99778201a 100644 --- a/core-java-modules/core-java-string-operations-3/src/test/java/com/baeldung/versioncomparison/VersionComparisonUnitTest.java +++ b/core-java-modules/core-java-string-operations-3/src/test/java/com/baeldung/versioncomparison/VersionComparisonUnitTest.java @@ -87,7 +87,7 @@ public class VersionComparisonUnitTest { assertTrue(version1_1_maven.compareTo(version1_1_gradle) < 0); Version version1_1_snapshot = new Version(1, 1, 0, "snapshot", null, null); - assertEquals(0, version1_1.compareTo(version1_1_snapshot)); + assertEquals(1, version1_1.compareTo(version1_1_snapshot)); assertTrue(version1_1_snapshot.isSnapshot()); } diff --git a/core-java-modules/core-java-string-operations-4/pom.xml b/core-java-modules/core-java-string-operations-4/pom.xml index 5cd1bd3c56..b9591763a0 100644 --- a/core-java-modules/core-java-string-operations-4/pom.xml +++ b/core-java-modules/core-java-string-operations-4/pom.xml @@ -27,12 +27,12 @@ org.apache.commons commons-lang3 - ${apache-commons-lang3.version} + ${commons-lang3.version} org.apache.commons commons-text - ${apache-commons-text.version} + ${commons-text.version} org.assertj @@ -58,10 +58,9 @@ 11 11 - 4.1 + 5.8 5.3.13 - 3.12.0 - 1.10.0 + 1.10.0 \ No newline at end of file diff --git a/core-java-modules/core-java-string-operations-4/src/main/java/com/baeldung/commaseparatedstring/SplitCommaSeparatedString.java b/core-java-modules/core-java-string-operations-4/src/main/java/com/baeldung/commaseparatedstring/SplitCommaSeparatedString.java index c3bbdb4dfb..f2ae96128c 100644 --- a/core-java-modules/core-java-string-operations-4/src/main/java/com/baeldung/commaseparatedstring/SplitCommaSeparatedString.java +++ b/core-java-modules/core-java-string-operations-4/src/main/java/com/baeldung/commaseparatedstring/SplitCommaSeparatedString.java @@ -12,6 +12,7 @@ import com.opencsv.CSVParser; import com.opencsv.CSVParserBuilder; import com.opencsv.CSVReader; import com.opencsv.CSVReaderBuilder; +import com.opencsv.exceptions.CsvException; public class SplitCommaSeparatedString { @@ -50,7 +51,7 @@ public class SplitCommaSeparatedString { return splitter.splitToList(input); } - public static List splitMultiLineWithOpenCSV(String input) throws IOException { + public static List splitMultiLineWithOpenCSV(String input) throws IOException, CsvException { CSVParser parser = new CSVParserBuilder().withSeparator(',') .build(); diff --git a/core-java-modules/core-java-string-operations-4/src/test/java/com/baeldung/commaseparatedstring/SplitCommaSeparatedStringUnitTest.java b/core-java-modules/core-java-string-operations-4/src/test/java/com/baeldung/commaseparatedstring/SplitCommaSeparatedStringUnitTest.java index ca34430099..953acc6c78 100644 --- a/core-java-modules/core-java-string-operations-4/src/test/java/com/baeldung/commaseparatedstring/SplitCommaSeparatedStringUnitTest.java +++ b/core-java-modules/core-java-string-operations-4/src/test/java/com/baeldung/commaseparatedstring/SplitCommaSeparatedStringUnitTest.java @@ -14,6 +14,8 @@ import java.util.List; import org.junit.Test; +import com.opencsv.exceptions.CsvException; + public class SplitCommaSeparatedStringUnitTest { @Test @@ -27,7 +29,7 @@ public class SplitCommaSeparatedStringUnitTest { } @Test - public void givenMultiLineInput_whenParsing_shouldIgnoreCommasInsideDoubleQuotes() throws IOException { + public void givenMultiLineInput_whenParsing_shouldIgnoreCommasInsideDoubleQuotes() throws IOException, CsvException { String input = "baeldung,tutorial,splitting,text,\"ignoring this comma,\"" + System.lineSeparator() + "splitting,a,regular,line,no double quotes"; diff --git a/core-java-modules/core-java-string-operations-6/README.md b/core-java-modules/core-java-string-operations-6/README.md index b4b78d1ad7..506b548304 100644 --- a/core-java-modules/core-java-string-operations-6/README.md +++ b/core-java-modules/core-java-string-operations-6/README.md @@ -11,4 +11,3 @@ - [Check if a String Has All Unique Characters in Java](https://www.baeldung.com/java-check-string-all-unique-chars) - [Performance Comparison Between Different Java String Concatenation Methods](https://www.baeldung.com/java-string-concatenation-methods) - [Replacing Single Quote with \’ in Java String](https://www.baeldung.com/java-replacing-single-quote-string) - diff --git a/core-java-modules/core-java-string-operations-7/README.md b/core-java-modules/core-java-string-operations-7/README.md new file mode 100644 index 0000000000..a05485ccb9 --- /dev/null +++ b/core-java-modules/core-java-string-operations-7/README.md @@ -0,0 +1,8 @@ + +### Relevant Articles: +- [How to Center Text Output in Java](https://www.baeldung.com/java-center-text-output) +- [Capitalize the First Letter of Each Word in a String](https://www.baeldung.com/java-string-initial-capital-letter-every-word) +- [Check if a String Contains Only Unicode Letters](https://www.baeldung.com/java-string-all-unicode-characters) +- [Create a Mutable String in Java](https://www.baeldung.com/java-mutable-string) +- [Check if a String Contains a Number Value in Java](https://www.baeldung.com/java-string-number-presence) +- [Difference Between String isEmpty() and isBlank()](https://www.baeldung.com/java-string-isempty-vs-isblank) diff --git a/core-java-modules/core-java-string-operations-7/pom.xml b/core-java-modules/core-java-string-operations-7/pom.xml new file mode 100644 index 0000000000..33a74365bc --- /dev/null +++ b/core-java-modules/core-java-string-operations-7/pom.xml @@ -0,0 +1,67 @@ + + + 4.0.0 + core-java-string-operations-7 + core-java-string-operations-7 + jar + + + com.baeldung.core-java-modules + core-java-modules + 0.0.1-SNAPSHOT + + + + + org.apache.commons + commons-lang3 + ${apache.commons.lang3.version} + + + org.apache.commons + commons-text + ${commons-text.version} + + + org.junit.jupiter + junit-jupiter + 5.8.1 + test + + + org.liquibase + liquibase-core + ${liquibase.core.version} + test + + + junit + junit + 4.13.2 + + + + + + + org.apache.maven.plugins + maven-compiler-plugin + + ${maven.compiler.source} + ${maven.compiler.target} + + + + + + + 11 + 11 + 3.13.0 + 1.10.0 + 4.25.0 + + + \ No newline at end of file diff --git a/core-java-modules/core-java-string-operations-7/src/main/java/com/baeldung/capitalizefirstcharactereachword/CapitalizeFirstCharacterEachWordUtils.java b/core-java-modules/core-java-string-operations-7/src/main/java/com/baeldung/capitalizefirstcharactereachword/CapitalizeFirstCharacterEachWordUtils.java new file mode 100644 index 0000000000..cccc745499 --- /dev/null +++ b/core-java-modules/core-java-string-operations-7/src/main/java/com/baeldung/capitalizefirstcharactereachword/CapitalizeFirstCharacterEachWordUtils.java @@ -0,0 +1,40 @@ +package com.baeldung.capitalizefirstcharactereachword; + +import java.util.Arrays; +import java.util.stream.Collectors; + +import org.apache.commons.lang3.StringUtils; + +class CapitalizeFirstCharacterEachWordUtils { + + static String usingCharacterToUpperCaseMethod(String input) { + if (input == null || input.isEmpty()) { + return null; + } + + return Arrays.stream(input.split("\\s+")) + .map(word -> Character.toUpperCase(word.charAt(0)) + word.substring(1)) + .collect(Collectors.joining(" ")); + } + + static String usingStringToUpperCaseMethod(String input) { + if (input == null || input.isEmpty()) { + return null; + } + + return Arrays.stream(input.split("\\s+")) + .map(word -> word.substring(0, 1).toUpperCase() + word.substring(1)) + .collect(Collectors.joining(" ")); + } + + static String usingStringUtilsClass(String input) { + if (input == null || input.isEmpty()) { + return null; + } + + return Arrays.stream(input.split("\\s+")) + .map(StringUtils::capitalize) + .collect(Collectors.joining(" ")); + } + +} diff --git a/core-java-modules/core-java-string-operations-7/src/main/java/com/baeldung/mutablestrings/CharsetUsageExample.java b/core-java-modules/core-java-string-operations-7/src/main/java/com/baeldung/mutablestrings/CharsetUsageExample.java new file mode 100644 index 0000000000..5ef8783ac8 --- /dev/null +++ b/core-java-modules/core-java-string-operations-7/src/main/java/com/baeldung/mutablestrings/CharsetUsageExample.java @@ -0,0 +1,34 @@ +package com.baeldung.mutablestrings; + +import java.nio.ByteBuffer; +import java.nio.CharBuffer; +import java.nio.charset.CharacterCodingException; +import java.nio.charset.Charset; +import java.nio.charset.CharsetDecoder; +import java.nio.charset.CharsetEncoder; +import java.nio.charset.CoderResult; + +public class CharsetUsageExample { + + public ByteBuffer encodeString(String inputString) { + Charset charset = Charset.forName("UTF-8"); + CharsetEncoder encoder = charset.newEncoder(); + + CharBuffer charBuffer = CharBuffer.wrap(inputString); + ByteBuffer byteBuffer = ByteBuffer.allocate(50); + + encoder.encode(charBuffer, byteBuffer, true); // true indicates the end of input + byteBuffer.flip(); + return byteBuffer; + } + + public String decodeString(ByteBuffer byteBuffer) { + Charset charset = Charset.forName("UTF-8"); + CharsetDecoder decoder = charset.newDecoder(); + CharBuffer decodedCharBuffer = CharBuffer.allocate(50); + decoder.decode(byteBuffer, decodedCharBuffer, true); + decodedCharBuffer.flip(); + + return decodedCharBuffer.toString(); + } +} diff --git a/core-java-modules/core-java-string-operations-7/src/main/java/com/baeldung/mutablestrings/MutableStringUsingCharset.java b/core-java-modules/core-java-string-operations-7/src/main/java/com/baeldung/mutablestrings/MutableStringUsingCharset.java new file mode 100644 index 0000000000..3e4285c9d0 --- /dev/null +++ b/core-java-modules/core-java-string-operations-7/src/main/java/com/baeldung/mutablestrings/MutableStringUsingCharset.java @@ -0,0 +1,65 @@ +package com.baeldung.mutablestrings; + +import java.nio.ByteBuffer; +import java.nio.CharBuffer; +import java.nio.charset.Charset; +import java.nio.charset.CharsetDecoder; +import java.nio.charset.CharsetEncoder; +import java.nio.charset.CoderResult; +import java.util.concurrent.atomic.AtomicReference; + +public class MutableStringUsingCharset { + + private final AtomicReference cbRef = new AtomicReference<>(); + private final Charset myCharset = new Charset("mycharset", null) { + @Override + public boolean contains(Charset cs) { + return false; + } + + @Override + public CharsetDecoder newDecoder() { + return new CharsetDecoder(this, 1.0f, 1.0f) { + @Override + protected CoderResult decodeLoop(ByteBuffer in, CharBuffer out) { + cbRef.set(out); + while (in.remaining() > 0) { + out.append((char) in.get()); + } + return CoderResult.UNDERFLOW; + } + }; + } + + @Override + public CharsetEncoder newEncoder() { + CharsetEncoder cd = new CharsetEncoder(this, 1.0f, 1.0f) { + @Override + protected CoderResult encodeLoop(CharBuffer in, ByteBuffer out) { + while (in.hasRemaining()) { + if (!out.hasRemaining()) { + return CoderResult.OVERFLOW; + } + char currentChar = in.get(); + if (currentChar > 127) { + return CoderResult.unmappableForLength(1); + } + out.put((byte) currentChar); + } + return CoderResult.UNDERFLOW; + } + }; + return cd; + } + }; + + public String createModifiableString(String s) { + return new String(s.getBytes(), myCharset); + } + + public void modifyString() { + CharBuffer cb = cbRef.get(); + cb.position(0); + cb.put("xyz"); + } +} diff --git a/core-java-modules/core-java-string-operations-7/src/main/java/com/baeldung/mutablestrings/MutableStrings.java b/core-java-modules/core-java-string-operations-7/src/main/java/com/baeldung/mutablestrings/MutableStrings.java new file mode 100644 index 0000000000..99994498b9 --- /dev/null +++ b/core-java-modules/core-java-string-operations-7/src/main/java/com/baeldung/mutablestrings/MutableStrings.java @@ -0,0 +1,24 @@ +package com.baeldung.mutablestrings; + +import java.lang.reflect.Field; +import java.nio.charset.Charset; + +import com.google.errorprone.annotations.DoNotCall; + +public class MutableStrings { + + /** + * This involves using Reflection to change String fields and it is not encouraged to use this in programs. + * @throws NoSuchFieldException + * @throws IllegalAccessException + */ + @DoNotCall + public void mutableUsingReflection() throws NoSuchFieldException, IllegalAccessException { + String myString = "Hello World"; + String otherString = new String("Hello World"); + Field f = String.class.getDeclaredField("value"); + f.setAccessible(true); + f.set(myString, "Hi World".toCharArray()); + System.out.println(otherString); + } +} diff --git a/core-java-modules/core-java-string-operations-7/src/main/java/com/baeldung/strcontainsnumber/StrContainsNumberUtils.java b/core-java-modules/core-java-string-operations-7/src/main/java/com/baeldung/strcontainsnumber/StrContainsNumberUtils.java new file mode 100644 index 0000000000..a609b94cb8 --- /dev/null +++ b/core-java-modules/core-java-string-operations-7/src/main/java/com/baeldung/strcontainsnumber/StrContainsNumberUtils.java @@ -0,0 +1,77 @@ +package com.baeldung.strcontainsnumber; + +import java.util.regex.Pattern; + +import org.apache.commons.lang3.StringUtils; + +import com.google.common.base.CharMatcher; + +public class StrContainsNumberUtils { + + static boolean checkUsingMatchesMethod(String input) { + if (input == null || input.isEmpty()) { + return false; + } + + return input.matches(".*\\d.*"); + } + + static boolean checkUsingPatternClass(String input) { + if (input == null || input.isEmpty()) { + return false; + } + + return Pattern.compile(".*\\d.*") + .matcher(input) + .matches(); + } + + static boolean checkUsingReplaceAllMethod(String input) { + if (input == null || input.isEmpty()) { + return false; + } + + String result = input.replaceAll("\\d", ""); + return result.length() != input.length(); + } + + static boolean checkUsingIsDigitMethod(String input) { + if (input == null || input.isEmpty()) { + return false; + } + + for (char c : input.toCharArray()) { + if (Character.isDigit(c)) { + return true; + } + } + + return false; + } + + static boolean checkUsingStreamApi(String input) { + if (input == null || input.isEmpty()) { + return false; + } + + return input.chars() + .anyMatch(Character::isDigit); + } + + static boolean checkUsingApacheCommonsLang(String input) { + String result = StringUtils.getDigits(input); + return result != null && !result.isEmpty(); + } + + static boolean checkUsingGuava(String input) { + if (input == null || input.isEmpty()) { + return false; + } + + String result = CharMatcher.forPredicate(Character::isDigit) + .retainFrom(input); + + return !result.isEmpty(); + } + +} diff --git a/core-java-modules/core-java-string-operations-7/src/main/java/com/baeldung/stringmaxlength/StringMaxLengthMain.java b/core-java-modules/core-java-string-operations-7/src/main/java/com/baeldung/stringmaxlength/StringMaxLengthMain.java new file mode 100644 index 0000000000..42d0c05582 --- /dev/null +++ b/core-java-modules/core-java-string-operations-7/src/main/java/com/baeldung/stringmaxlength/StringMaxLengthMain.java @@ -0,0 +1,35 @@ +package com.baeldung.stringmaxlength; + +public class StringMaxLengthMain { + + public static void main(String[] args) { + displayRuntimeMaxStringLength(); + displayMaxStringLength(); + simulateStringOverflow(); + } + + public static void simulateStringOverflow() { + try { + int maxLength = Integer.MAX_VALUE; + char[] charArray = new char[maxLength]; + for (int i = 0; i < maxLength; i++) { + charArray[i] = 'a'; + } + String longString = new String(charArray); + System.out.println("Successfully created a string of length: " + longString.length()); + } catch (OutOfMemoryError e) { + System.err.println("Overflow error: Attempting to create a string longer than Integer.MAX_VALUE"); + e.printStackTrace(); + } + } + + public static void displayRuntimeMaxStringLength() { + long maxMemory = Runtime.getRuntime().maxMemory(); + System.out.println("Maximum String length based on available memory: " + (maxMemory)); + } + + public static void displayMaxStringLength() { + int maxStringLength = Integer.MAX_VALUE; + System.out.println("Maximum String length based on Integer.MAX_VALUE: " + maxStringLength); + } +} \ No newline at end of file diff --git a/core-java-modules/core-java-string-operations-7/src/main/java/com/baeldung/unicode/UnicodeLetterChecker.java b/core-java-modules/core-java-string-operations-7/src/main/java/com/baeldung/unicode/UnicodeLetterChecker.java new file mode 100644 index 0000000000..8ac8671586 --- /dev/null +++ b/core-java-modules/core-java-string-operations-7/src/main/java/com/baeldung/unicode/UnicodeLetterChecker.java @@ -0,0 +1,30 @@ +package com.baeldung.unicode; + +import java.util.regex.Matcher; +import java.util.regex.Pattern; +import org.apache.commons.lang3.StringUtils; + +public class UnicodeLetterChecker { + public boolean characterClassCheck(String input) { + for (char c : input.toCharArray()) { + if (!Character.isLetter(c)) { + return false; + } + } + return true; + } + + public boolean regexCheck(String input) { + Pattern pattern = Pattern.compile("^\\p{L}+$"); + Matcher matcher = pattern.matcher(input); + return matcher.matches(); + } + + public boolean isAlphaCheck(String input) { + return StringUtils.isAlpha(input); + } + + public boolean StreamsCheck(String input) { + return input.codePoints().allMatch(Character::isLetter); + } +} diff --git a/core-java-modules/core-java-string-operations-7/src/test/java/com/baeldung/capitalizefirstcharactereachword/CapitalizeFirstCharacterEachWordUtilsUnitTest.java b/core-java-modules/core-java-string-operations-7/src/test/java/com/baeldung/capitalizefirstcharactereachword/CapitalizeFirstCharacterEachWordUtilsUnitTest.java new file mode 100644 index 0000000000..27c7ddb4c4 --- /dev/null +++ b/core-java-modules/core-java-string-operations-7/src/test/java/com/baeldung/capitalizefirstcharactereachword/CapitalizeFirstCharacterEachWordUtilsUnitTest.java @@ -0,0 +1,38 @@ +package com.baeldung.capitalizefirstcharactereachword; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +import org.apache.commons.text.WordUtils; +import org.junit.jupiter.api.Test; + +class CapitalizeFirstCharacterEachWordUtilsUnitTest { + + @Test + void givenString_whenUsingCharacterToUpperCaseMethod_thenCapitalizeFirstCharacter() { + String input = "hello baeldung visitors"; + + assertEquals("Hello Baeldung Visitors", CapitalizeFirstCharacterEachWordUtils.usingCharacterToUpperCaseMethod(input)); + } + + @Test + void givenString_whenUsingSubstringMethod_thenCapitalizeFirstCharacter() { + String input = "Hi, my name is azhrioun"; + + assertEquals("Hi, My Name Is Azhrioun", CapitalizeFirstCharacterEachWordUtils.usingStringToUpperCaseMethod(input)); + } + + @Test + void givenString_whenUsingStringUtilsClass_thenCapitalizeFirstCharacter() { + String input = "life is short the world is wide"; + + assertEquals("Life Is Short The World Is Wide", CapitalizeFirstCharacterEachWordUtils.usingStringUtilsClass(input)); + } + + @Test + void givenString_whenUsingWordUtilsClass_thenCapitalizeFirstCharacter() { + String input = "smile sunshine is good for your teeth"; + + assertEquals("Smile Sunshine Is Good For Your Teeth", WordUtils.capitalizeFully(input)); + } + +} diff --git a/core-java-modules/core-java-string-operations-7/src/test/java/com/baeldung/centertext/CenteringTextUnitTest.java b/core-java-modules/core-java-string-operations-7/src/test/java/com/baeldung/centertext/CenteringTextUnitTest.java new file mode 100644 index 0000000000..408d7b1a63 --- /dev/null +++ b/core-java-modules/core-java-string-operations-7/src/test/java/com/baeldung/centertext/CenteringTextUnitTest.java @@ -0,0 +1,45 @@ +package com.baeldung.centertext; + +import org.apache.commons.lang3.StringUtils; +import org.junit.Assert; +import org.junit.jupiter.api.Test; + +import static org.junit.Assert.assertEquals; + +public class CenteringTextUnitTest { + + @Test + public void givenTextAndTotalWidth_whenUsingStringFormat_thenTextIsCentered() { + String text = "Centered Text"; + int totalWidth = 15; + int padding = (totalWidth - text.length()) / 2; + String centeredText = String.format("%" + padding + "s%s%" + padding + "s", "", text, ""); + Assert.assertEquals(" Centered Text ", centeredText); + } + + @Test + public void givenTextAndTotalWidth_whenCenterUsingStringBuilder_thenTextIsCentered() { + String text = "Centered Text"; + int width = 15; + int padding = (width - text.length()) / 2; + StringBuilder centeredText = new StringBuilder(); + for (int i = 0; i < padding; i++) { + centeredText.append(" "); + } + centeredText.append(text); + for (int i = 0; i < padding; i++) { + centeredText.append(" "); + } + String centeredTextString = centeredText.toString(); + Assert.assertEquals(" Centered Text ", centeredTextString); + } + + @Test + public void givenTextAndTotalWidth_whenUsingStringUtilsCenterMethod_thenTextIsCentered() { + String text = "Centered Text"; + int width = 15; + String centeredText = StringUtils.center(text, width); + assertEquals(" Centered Text ", centeredText); + } + +} diff --git a/core-java-modules/core-java-string-operations-7/src/test/java/com/baeldung/isemptyvsisblank/StringIsEmptyVsIsBlankUnitTest.java b/core-java-modules/core-java-string-operations-7/src/test/java/com/baeldung/isemptyvsisblank/StringIsEmptyVsIsBlankUnitTest.java new file mode 100644 index 0000000000..f6950237c5 --- /dev/null +++ b/core-java-modules/core-java-string-operations-7/src/test/java/com/baeldung/isemptyvsisblank/StringIsEmptyVsIsBlankUnitTest.java @@ -0,0 +1,25 @@ +package com.baeldung.isemptyvsisblank; + +import org.junit.jupiter.api.Test; + +import static org.junit.jupiter.api.Assertions.assertFalse; +import static org.junit.jupiter.api.Assertions.assertTrue; + +public class StringIsEmptyVsIsBlankUnitTest { + + @Test + public void givenString_whenCallIsEmpty_thenReturnCorrectValues() { + assertFalse("Example text".isEmpty()); + assertTrue("".isEmpty()); + assertFalse(" ".isEmpty()); + assertFalse("\t\n\r\f".isEmpty()); + } + + @Test + public void givenString_whenCallStringIsBlank_thenReturnCorrectValues() { + assertFalse("Example text".isBlank()); + assertTrue("".isBlank()); + assertTrue(" ".isBlank()); + assertTrue("\t\n\r\f ".isBlank()); + } +} diff --git a/core-java-modules/core-java-string-operations-7/src/test/java/com/baeldung/mutablestring/CharsetUsageUnitTest.java b/core-java-modules/core-java-string-operations-7/src/test/java/com/baeldung/mutablestring/CharsetUsageUnitTest.java new file mode 100644 index 0000000000..f009b0242f --- /dev/null +++ b/core-java-modules/core-java-string-operations-7/src/test/java/com/baeldung/mutablestring/CharsetUsageUnitTest.java @@ -0,0 +1,17 @@ +package com.baeldung.mutablestring; + +import org.junit.jupiter.api.Assertions; +import org.junit.jupiter.api.Test; + +import com.baeldung.mutablestrings.CharsetUsageExample; + +public class CharsetUsageUnitTest { + + @Test + public void givenCharset_whenStringIsEncodedAndDecoded_thenGivesCorrectResult() { + CharsetUsageExample ch = new CharsetUsageExample(); + String inputString = "hello दुनिया"; + String result = ch.decodeString(ch.encodeString(inputString)); + Assertions.assertEquals(inputString, result); + } +} diff --git a/core-java-modules/core-java-string-operations-7/src/test/java/com/baeldung/mutablestring/MutableStringUsingCharsetUnitTest.java b/core-java-modules/core-java-string-operations-7/src/test/java/com/baeldung/mutablestring/MutableStringUsingCharsetUnitTest.java new file mode 100644 index 0000000000..81a92038d5 --- /dev/null +++ b/core-java-modules/core-java-string-operations-7/src/test/java/com/baeldung/mutablestring/MutableStringUsingCharsetUnitTest.java @@ -0,0 +1,24 @@ +package com.baeldung.mutablestring; + +import org.junit.Assert; +import org.junit.jupiter.api.Disabled; +import org.junit.jupiter.api.Test; + +import com.baeldung.mutablestrings.MutableStringUsingCharset; + +public class MutableStringUsingCharsetUnitTest { + @Test + @Disabled + /** + * This test is disabled as it works well for Java 8 and below + */ + public void givenCustomCharSet_whenStringUpdated_StringGetsMutated() throws Exception { + MutableStringUsingCharset ms = new MutableStringUsingCharset(); + String s = ms.createModifiableString("Hello"); + Assert.assertEquals("Hello", s); + ms.modifyString(); + Assert.assertEquals("something", s); + } + +} + diff --git a/core-java-modules/core-java-string-operations-7/src/test/java/com/baeldung/strcontainsnumber/StrContainsNumberUtilsUnitTest.java b/core-java-modules/core-java-string-operations-7/src/test/java/com/baeldung/strcontainsnumber/StrContainsNumberUtilsUnitTest.java new file mode 100644 index 0000000000..9a60a827e0 --- /dev/null +++ b/core-java-modules/core-java-string-operations-7/src/test/java/com/baeldung/strcontainsnumber/StrContainsNumberUtilsUnitTest.java @@ -0,0 +1,69 @@ +package com.baeldung.strcontainsnumber; + +import static org.junit.Assert.assertTrue; +import static org.junit.jupiter.api.Assertions.assertFalse; + +import org.junit.Test; + +public class StrContainsNumberUtilsUnitTest { + + private static final String INPUT_WITH_NUMBERS = "We hope 2024 will be great"; + private static final String INPUT_WITHOUT_NUMBERS = "Hello world"; + + @Test + public void givenInputString_whenUsingMatchesMethod_ThenCheck() { + assertTrue(StrContainsNumberUtils.checkUsingMatchesMethod(INPUT_WITH_NUMBERS)); + assertFalse(StrContainsNumberUtils.checkUsingMatchesMethod(INPUT_WITHOUT_NUMBERS)); + assertFalse(StrContainsNumberUtils.checkUsingMatchesMethod("")); + assertFalse(StrContainsNumberUtils.checkUsingMatchesMethod(null)); + } + + @Test + public void givenInputString_whenUsingPatternClass_ThenCheck() { + assertTrue(StrContainsNumberUtils.checkUsingPatternClass(INPUT_WITH_NUMBERS)); + assertFalse(StrContainsNumberUtils.checkUsingPatternClass(INPUT_WITHOUT_NUMBERS)); + assertFalse(StrContainsNumberUtils.checkUsingPatternClass("")); + assertFalse(StrContainsNumberUtils.checkUsingPatternClass(null)); + } + + @Test + public void givenInputString_whenUsingReplaceAllMethod_ThenCheck() { + assertTrue(StrContainsNumberUtils.checkUsingReplaceAllMethod(INPUT_WITH_NUMBERS)); + assertFalse(StrContainsNumberUtils.checkUsingReplaceAllMethod(INPUT_WITHOUT_NUMBERS)); + assertFalse(StrContainsNumberUtils.checkUsingReplaceAllMethod("")); + assertFalse(StrContainsNumberUtils.checkUsingReplaceAllMethod(null)); + } + + @Test + public void givenInputString_whenUsingIsDigitMethod_ThenCheck() { + assertTrue(StrContainsNumberUtils.checkUsingIsDigitMethod(INPUT_WITH_NUMBERS)); + assertFalse(StrContainsNumberUtils.checkUsingIsDigitMethod(INPUT_WITHOUT_NUMBERS)); + assertFalse(StrContainsNumberUtils.checkUsingIsDigitMethod("")); + assertFalse(StrContainsNumberUtils.checkUsingIsDigitMethod(null)); + } + + @Test + public void givenInputString_whenUsingStreamApi_ThenCheck() { + assertTrue(StrContainsNumberUtils.checkUsingStreamApi(INPUT_WITH_NUMBERS)); + assertFalse(StrContainsNumberUtils.checkUsingStreamApi(INPUT_WITHOUT_NUMBERS)); + assertFalse(StrContainsNumberUtils.checkUsingStreamApi("")); + assertFalse(StrContainsNumberUtils.checkUsingStreamApi(null)); + } + + @Test + public void givenInputString_whenUsingApacheCommonsLang_ThenCheck() { + assertTrue(StrContainsNumberUtils.checkUsingApacheCommonsLang(INPUT_WITH_NUMBERS)); + assertFalse(StrContainsNumberUtils.checkUsingApacheCommonsLang(INPUT_WITHOUT_NUMBERS)); + assertFalse(StrContainsNumberUtils.checkUsingApacheCommonsLang("")); + assertFalse(StrContainsNumberUtils.checkUsingApacheCommonsLang(null)); + } + + @Test + public void givenInputString_whenUsingGuava_ThenCheck() { + assertTrue(StrContainsNumberUtils.checkUsingGuava(INPUT_WITH_NUMBERS)); + assertFalse(StrContainsNumberUtils.checkUsingGuava(INPUT_WITHOUT_NUMBERS)); + assertFalse(StrContainsNumberUtils.checkUsingGuava("")); + assertFalse(StrContainsNumberUtils.checkUsingGuava(null)); + } + +} diff --git a/core-java-modules/core-java-string-operations-7/src/test/java/com/baeldung/unicode/UnicodeLetterCheckerUnitTest.java b/core-java-modules/core-java-string-operations-7/src/test/java/com/baeldung/unicode/UnicodeLetterCheckerUnitTest.java new file mode 100644 index 0000000000..a7ed9e5db9 --- /dev/null +++ b/core-java-modules/core-java-string-operations-7/src/test/java/com/baeldung/unicode/UnicodeLetterCheckerUnitTest.java @@ -0,0 +1,38 @@ +package com.baeldung.unicode; + +import org.junit.Test; +import static org.junit.Assert.assertTrue; + +public class UnicodeLetterCheckerUnitTest { + @Test + public void givenString_whenUsingIsLetter_thenReturnTrue() { + UnicodeLetterChecker checker = new UnicodeLetterChecker(); + + boolean isUnicodeLetter = checker.characterClassCheck("HelloWorld"); + assertTrue(isUnicodeLetter); + } + + @Test + public void givenString_whenUsingRegex_thenReturnTrue() { + UnicodeLetterChecker checker = new UnicodeLetterChecker(); + + boolean isUnicodeLetter = checker.regexCheck("HelloWorld"); + assertTrue(isUnicodeLetter); + } + + @Test + public void givenString_whenUsingIsAlpha_thenReturnTrue() { + UnicodeLetterChecker checker = new UnicodeLetterChecker(); + + boolean isUnicodeLetter = checker.isAlphaCheck("HelloWorld"); + assertTrue(isUnicodeLetter); + } + + @Test + public void givenString_whenUsingStreams_thenReturnTrue() { + UnicodeLetterChecker checker = new UnicodeLetterChecker(); + + boolean isUnicodeLetter = checker.StreamsCheck("HelloWorld"); + assertTrue(isUnicodeLetter); + } +} diff --git a/core-java-modules/core-java-strings/README.md b/core-java-modules/core-java-strings/README.md index 03e980e5a5..e782793fea 100644 --- a/core-java-modules/core-java-strings/README.md +++ b/core-java-modules/core-java-strings/README.md @@ -14,3 +14,5 @@ Listed here there are only those articles that does not fit into other core-java - [Java String Interview Questions and Answers](https://www.baeldung.com/java-string-interview-questions) - [Java Multi-line String](https://www.baeldung.com/java-multiline-string) - [Reuse StringBuilder for Efficiency](https://www.baeldung.com/java-reuse-stringbuilder-for-efficiency) +- [How to Iterate Over the String Characters in Java](https://www.baeldung.com/java-iterate-string-characters) +- [Passing Strings by Reference in Java](https://www.baeldung.com/java-method-pass-string-reference) diff --git a/core-java-modules/core-java-strings/src/main/java/com/baeldung/stringIterator/StringIterator.java b/core-java-modules/core-java-strings/src/main/java/com/baeldung/stringIterator/StringIterator.java new file mode 100644 index 0000000000..0e46c7eedd --- /dev/null +++ b/core-java-modules/core-java-strings/src/main/java/com/baeldung/stringIterator/StringIterator.java @@ -0,0 +1,42 @@ +package com.baeldung.stringIterator; + +import java.text.*; +import java.util.*; + +public class StringIterator { + + public static String javaCharArray(String str){ + StringBuilder result = new StringBuilder(); + for (char c : str.toCharArray()) { + result.append(c); + } + return result.toString(); + } + + public static String javaforLoop(String str) { + StringBuilder result = new StringBuilder(); + for (int i = 0; i < str.length(); i++) { + char c = str.charAt(i); + result.append(c); + } + return result.toString(); + } + + public static String java8forEach(String str){ + StringBuilder result = new StringBuilder(); + str.chars().forEach(name -> { + result.append((char) name); + }); + return result.toString(); + } + + public static String javaCharacterIterator(String str){ + StringBuilder result = new StringBuilder(); + CharacterIterator it = new StringCharacterIterator(str); + while (it.current() != CharacterIterator.DONE) { + result.append(it.current()); + it.next(); + } + return result.toString(); + } +} diff --git a/core-java-modules/core-java-strings/src/main/java/com/baeldung/stringbuffer/ComparePerformance.java b/core-java-modules/core-java-strings/src/main/java/com/baeldung/stringbuffer/ComparePerformance.java new file mode 100644 index 0000000000..4d045fe318 --- /dev/null +++ b/core-java-modules/core-java-strings/src/main/java/com/baeldung/stringbuffer/ComparePerformance.java @@ -0,0 +1,64 @@ +package com.baeldung.stringbuffer; + +import java.util.concurrent.TimeUnit; + +import org.openjdk.jmh.annotations.Benchmark; +import org.openjdk.jmh.annotations.BenchmarkMode; +import org.openjdk.jmh.annotations.Measurement; +import org.openjdk.jmh.annotations.Mode; +import org.openjdk.jmh.annotations.OutputTimeUnit; +import org.openjdk.jmh.annotations.Scope; +import org.openjdk.jmh.annotations.State; +import org.openjdk.jmh.annotations.Warmup; +import org.openjdk.jmh.runner.Runner; +import org.openjdk.jmh.runner.RunnerException; +import org.openjdk.jmh.runner.options.Options; +import org.openjdk.jmh.runner.options.OptionsBuilder; + +@BenchmarkMode(Mode.SingleShotTime) +@OutputTimeUnit(TimeUnit.MILLISECONDS) +@Measurement(batchSize = 10000, iterations = 10) +@Warmup(batchSize = 1000, iterations = 10) +@State(Scope.Thread) +public class ComparePerformance { + + String strInitial = "springframework"; + String strFinal = ""; + String replacement = "java-"; + + @Benchmark + public String benchmarkStringConcatenation() { + strFinal = ""; + strFinal += strInitial; + return strFinal; + } + + @Benchmark + public StringBuffer benchmarkStringBufferConcatenation() { + StringBuffer stringBuffer = new StringBuffer(strFinal); + stringBuffer.append(strInitial); + return stringBuffer; + } + + @Benchmark + public String benchmarkStringReplacement() { + strFinal = strInitial.replaceFirst("spring", replacement); + return strFinal; + } + + @Benchmark + public StringBuffer benchmarkStringBufferReplacement() { + StringBuffer stringBuffer = new StringBuffer(strInitial); + stringBuffer.replace(0,6, replacement); + return stringBuffer; + } + + public static void main(String[] args) throws RunnerException { + Options options = new OptionsBuilder() + .include(ComparePerformance.class.getSimpleName()).threads(1) + .forks(1).shouldFailOnError(true) + .shouldDoGC(true) + .jvmArgs("-server").build(); + new Runner(options).run(); + } +} diff --git a/core-java-modules/core-java-strings/src/main/java/com/baeldung/stringbuffer/HashCode.java b/core-java-modules/core-java-strings/src/main/java/com/baeldung/stringbuffer/HashCode.java new file mode 100644 index 0000000000..65f17263a9 --- /dev/null +++ b/core-java-modules/core-java-strings/src/main/java/com/baeldung/stringbuffer/HashCode.java @@ -0,0 +1,24 @@ +package com.baeldung.stringbuffer; + +public class HashCode { + + public static long getHashCodeString(String string) { + return string.hashCode(); + } + + public static long getHashCodeSBuffer(StringBuffer strBuff) { + return strBuff.hashCode(); + } + + public static void main(String[] args) { + String str = "Spring"; + System.out.println("String HashCode pre concatenation :" + getHashCodeString(str)); + str += "Framework"; + System.out.println("String HashCode post concatenation :" + getHashCodeString(str)); + + StringBuffer sBuf = new StringBuffer("Spring"); + System.out.println("StringBuffer HashCode pre concatenation :" + getHashCodeSBuffer(sBuf)); + sBuf.append("Framework"); + System.out.println("StringBuffer HashCode post concatenation :" + getHashCodeSBuffer(sBuf)); + } +} diff --git a/core-java-modules/core-java-strings/src/test/java/com/baeldung/passstringbyreference/Dummy.java b/core-java-modules/core-java-strings/src/test/java/com/baeldung/passstringbyreference/Dummy.java new file mode 100644 index 0000000000..27ebf8331f --- /dev/null +++ b/core-java-modules/core-java-strings/src/test/java/com/baeldung/passstringbyreference/Dummy.java @@ -0,0 +1,14 @@ +package com.baeldung.passstringbyreference; + +public class Dummy { + + String dummyString; + + public String getDummyString() { + return dummyString; + } + + public void setDummyString(String dummyString) { + this.dummyString = dummyString; + } +} diff --git a/core-java-modules/core-java-strings/src/test/java/com/baeldung/passstringbyreference/PassStringUnitTest.java b/core-java-modules/core-java-strings/src/test/java/com/baeldung/passstringbyreference/PassStringUnitTest.java new file mode 100644 index 0000000000..e1b284a94e --- /dev/null +++ b/core-java-modules/core-java-strings/src/test/java/com/baeldung/passstringbyreference/PassStringUnitTest.java @@ -0,0 +1,85 @@ +package com.baeldung.passstringbyreference; + +import static org.junit.jupiter.api.Assertions.assertEquals; +import static org.junit.jupiter.api.Assertions.assertNull; + +import org.junit.jupiter.api.Test; + +class PassStringUnitTest { + + @Test + void givenAString_whenPassedToVoidMethod_thenStringIsNotModified() { + String s = "hello"; + concatStringWithNoReturn(s); + assertEquals("hello", s); + } + + void concatStringWithNoReturn(String input) { + input += " world"; + assertEquals("hello world", input); + } + + @Test + void givenAString_whenPassedToMethodAndReturnNewString_thenStringIsModified() { + String s = "hello"; + assertEquals("hello world", concatStringWithReturn(s)); + } + + String concatStringWithReturn(String input) { + return input + " world"; + } + + @Test + void givenAString_whenPassStringBuilderToVoidMethod_thenConcatNewStringOk() { + StringBuilder builder = new StringBuilder("hello"); + concatWithStringBuilder(builder); + + assertEquals("hello world", builder.toString()); + } + + void concatWithStringBuilder(StringBuilder input) { + input.append(" world"); + } + + @Test + void givenAString_whenPassStringBufferToVoidMethod_thenConcatNewStringOk() { + StringBuffer builder = new StringBuffer("hello"); + concatWithStringBuffer(builder); + + assertEquals("hello world", builder.toString()); + } + + void concatWithStringBuffer(StringBuffer input) { + input.append(" world"); + } + + @Test + void givenObjectWithStringField_whenSetDifferentValue_thenObjectIsModified() { + Dummy dummy = new Dummy(); + assertNull(dummy.getDummyString()); + modifyStringValueInInputObject(dummy, "hello world"); + assertEquals("hello world", dummy.getDummyString()); + } + + void modifyStringValueInInputObject(Dummy dummy, String dummyString) { + dummy.setDummyString(dummyString); + } + + @Test + void givenObjectWithStringField_whenSetDifferentValueWithStringBuilder_thenSetStringInNewObject() { + assertEquals("hello world", getDummy("hello", "world").getDummyString()); + } + + Dummy getDummy(String hello, String world) { + StringBuilder builder = new StringBuilder(); + + builder.append(hello) + .append(" ") + .append(world); + + Dummy dummy = new Dummy(); + dummy.setDummyString(builder.toString()); + + return dummy; + } +} diff --git a/core-java-modules/core-java-strings/src/test/java/com/baeldung/stringIterator/StringIteratorTest.java b/core-java-modules/core-java-strings/src/test/java/com/baeldung/stringIterator/StringIteratorTest.java new file mode 100644 index 0000000000..aef7f81da2 --- /dev/null +++ b/core-java-modules/core-java-strings/src/test/java/com/baeldung/stringIterator/StringIteratorTest.java @@ -0,0 +1,39 @@ +package com.baeldung.stringIterator; + +import org.junit.jupiter.api.Test; +import static org.junit.jupiter.api.Assertions.*; + +public class StringIteratorTest { + + @Test + public void whenUseCharArrayMethod_thenIterate() { + String input = "Hello, Baeldung!"; + String expectedOutput = "Hello, Baeldung!"; + String result = StringIterator.javaCharArray(input); + assertEquals(expectedOutput, result); + } + + @Test + public void whenUseJavaForLoop_thenIterate() { + String input = "Hello, Baeldung!"; + String expectedOutput = "Hello, Baeldung!"; + String result = StringIterator.javaforLoop(input); + assertEquals(expectedOutput, result); + } + + @Test + public void whenUseForEachMethod_thenIterate() { + String input = "Hello, Baeldung!"; + String expectedOutput = "Hello, Baeldung!"; + String result = StringIterator.java8forEach(input); + assertEquals(expectedOutput, result); + } + + @Test + public void whenUseCharacterIterator_thenIterate() { + String input = "Hello, Baeldung!"; + String expectedOutput = "Hello, Baeldung!"; + String result = StringIterator.javaCharacterIterator(input); + assertEquals(expectedOutput, result); + } +} diff --git a/core-java-modules/core-java-strings/src/test/java/com/baeldung/stringbuffer/ComparePerformanceTest.java b/core-java-modules/core-java-strings/src/test/java/com/baeldung/stringbuffer/ComparePerformanceTest.java new file mode 100644 index 0000000000..696c4bae6b --- /dev/null +++ b/core-java-modules/core-java-strings/src/test/java/com/baeldung/stringbuffer/ComparePerformanceTest.java @@ -0,0 +1,32 @@ +package com.baeldung.stringbuffer; + +import org.junit.Test; +import static org.assertj.core.api.Assertions.assertThat; + + +public class ComparePerformanceTest { + + ComparePerformance cp = new ComparePerformance(); + + @Test + public void whenStringConcatenated_thenResultAsExpected() { + assertThat(cp.benchmarkStringConcatenation()).isEqualTo("springframework"); + } + + @Test + public void whenStringBufferConcatenated_thenResultAsExpected() { + StringBuffer stringBuffer = new StringBuffer("springframework"); + assertThat(cp.benchmarkStringBufferConcatenation()).isEqualToIgnoringCase(stringBuffer); + } + + @Test + public void whenStringReplaced_thenResultAsExpected() { + assertThat(cp.benchmarkStringReplacement()).isEqualTo("java-framework"); + } + + @Test + public void whenStringBufferReplaced_thenResultAsExpected() { + StringBuffer stringBuffer = new StringBuffer("java-framework"); + assertThat(cp.benchmarkStringBufferReplacement()).isEqualToIgnoringCase(stringBuffer); + } +} diff --git a/core-java-modules/core-java-strings/src/test/java/com/baeldung/stringbuffer/HashCodeTest.java b/core-java-modules/core-java-strings/src/test/java/com/baeldung/stringbuffer/HashCodeTest.java new file mode 100644 index 0000000000..265c4e1e40 --- /dev/null +++ b/core-java-modules/core-java-strings/src/test/java/com/baeldung/stringbuffer/HashCodeTest.java @@ -0,0 +1,24 @@ +package com.baeldung.stringbuffer; + +import org.junit.Test; +import static org.assertj.core.api.Assertions.assertThat; + +public class HashCodeTest { + + String str = "Spring"; + StringBuffer sBuf = new StringBuffer("Spring"); + + @Test + public void whenStringConcat_thenHashCodeChanges() { + HashCode hc = new HashCode(); + + long initialStringHashCode = hc.getHashCodeString(str); + long initialSBufHashCode = hc.getHashCodeSBuffer(sBuf); + + str += "Framework"; + sBuf.append("Framework"); + + assertThat(initialStringHashCode).isNotEqualTo(hc.getHashCodeString(str)); + assertThat(initialSBufHashCode).isEqualTo(hc.getHashCodeSBuffer(sBuf)); + } +} diff --git a/core-java-modules/core-java-sun/README.md b/core-java-modules/core-java-sun/README.md index 107035cbe8..82977bca6c 100644 --- a/core-java-modules/core-java-sun/README.md +++ b/core-java-modules/core-java-sun/README.md @@ -5,4 +5,6 @@ This module contains articles about the sun package ### Relevant Articles: - [Creating a Java Compiler Plugin](http://www.baeldung.com/java-build-compiler-plugin) -- [Guide to sun.misc.Unsafe](http://www.baeldung.com/java-unsafe) \ No newline at end of file +- [Guide to sun.misc.Unsafe](http://www.baeldung.com/java-unsafe) +- [Why Is sun.misc.Unsafe.park Actually Unsafe?](https://www.baeldung.com/java-sun-misc-unsafe-park-reason) +- [Sharing Memory Between JVMs](https://www.baeldung.com/java-sharing-memory-between-jvms) diff --git a/core-java-modules/core-java-sun/shared-mem-test1.bat b/core-java-modules/core-java-sun/shared-mem-test1.bat new file mode 100644 index 0000000000..148c51eb36 --- /dev/null +++ b/core-java-modules/core-java-sun/shared-mem-test1.bat @@ -0,0 +1,8 @@ +@rem This bat file starts the consumer and producer (more or less) at the same time +cd target\classes +rem start java --add-opens java.base/java.nio=ALL-UNNAMED com.baeldung.sharedmem.ProducerApp c:\lixo\sharedmem.bin 65536 +rem start java --add-opens java.base/java.nio=ALL-UNNAMED com.baeldung.sharedmem.ConsumerApp c:\lixo\sharedmem.bin 65536 +start %JAVA_HOME%\bin\java com.baeldung.sharedmem.ProducerApp c:\lixo\sharedmem.bin 65536 +start %JAVA_HOME%\bin\java com.baeldung.sharedmem.ConsumerApp c:\lixo\sharedmem.bin 65536 +cd .. +cd .. diff --git a/core-java-modules/core-java-sun/shared-mem-test2.bat b/core-java-modules/core-java-sun/shared-mem-test2.bat new file mode 100644 index 0000000000..7a7f8f7caa --- /dev/null +++ b/core-java-modules/core-java-sun/shared-mem-test2.bat @@ -0,0 +1,10 @@ +@rem This bat file starts the consumer and producer (more or less) at the same time +del target\sharedmem.bin +echo "" > target\sharedmem.bin +cd target\classes +rem start java --add-opens java.base/java.nio=ALL-UNNAMED com.baeldung.sharedmem.ProducerAppWithSpinLock ..\sharedmem.bin 65536 +rem start java --add-opens java.base/java.nio=ALL-UNNAMED com.baeldung.sharedmem.ConsumerAppWithSpinLock ..\sharedmem.bin 65536 +start %JAVA_HOME%\bin\java com.baeldung.sharedmem.ProducerAppWithSpinLock ..\sharedmem.bin 65536 +start %JAVA_HOME%\bin\java com.baeldung.sharedmem.ConsumerAppWithSpinLock ..\sharedmem.bin 65536 +cd .. +cd .. diff --git a/core-java-modules/core-java-sun/src/main/java/com/baeldung/park/ThreadMonitorInfo.java b/core-java-modules/core-java-sun/src/main/java/com/baeldung/park/ThreadMonitorInfo.java new file mode 100644 index 0000000000..948fb48fcb --- /dev/null +++ b/core-java-modules/core-java-sun/src/main/java/com/baeldung/park/ThreadMonitorInfo.java @@ -0,0 +1,26 @@ +package com.baeldung.park; + +import java.util.concurrent.locks.LockSupport; + +public class ThreadMonitorInfo { + private static final Object MONITOR = new Object(); + public static void main(String[] args) throws InterruptedException { + final Thread waitingThread = new Thread(() -> { + try { + synchronized (MONITOR) { + MONITOR.wait(); + } + } catch (InterruptedException e) { + throw new RuntimeException(e); + } + }, "Waiting Thread"); + + final Thread parkedThread = new Thread(LockSupport::park, "Parked Thread"); + + waitingThread.start(); + parkedThread.start(); + + waitingThread.join(); + parkedThread.join(); + } +} diff --git a/core-java-modules/core-java-sun/src/main/java/com/baeldung/sharedmem/ConsumerApp.java b/core-java-modules/core-java-sun/src/main/java/com/baeldung/sharedmem/ConsumerApp.java new file mode 100644 index 0000000000..1fbc02bee9 --- /dev/null +++ b/core-java-modules/core-java-sun/src/main/java/com/baeldung/sharedmem/ConsumerApp.java @@ -0,0 +1,94 @@ +package com.baeldung.sharedmem; + +import java.io.File; +import java.io.IOException; +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; +import java.nio.MappedByteBuffer; +import java.nio.channels.FileChannel; +import java.nio.file.Files; +import java.nio.file.StandardOpenOption; +import java.security.MessageDigest; +import java.util.Arrays; +import java.util.EnumSet; +import java.util.Random; + +public class ConsumerApp { + + public static void main(String[] args) throws Exception { + + MessageDigest digest = MessageDigest.getInstance("SHA1"); + digest.digest(new byte[256]); + byte[] dummy = digest.digest(); + int hashLen = dummy.length; + + System.out.println("Starting consumer iterations..."); + + long size = Long.parseLong(args[1]); + MappedByteBuffer shm = createSharedMemory(args[0], size + hashLen); + long start = System.currentTimeMillis(); + long iterations = 0; + int capacity = shm.capacity(); + + long matchCount = 0; + long mismatchCount = 0; + byte[] expectedHash = new byte[hashLen]; + + while (System.currentTimeMillis() - start < 30_000) { + + for (int i = 0; i < capacity - hashLen; i++) { + byte value = shm.get(i); + digest.update(value); + } + + byte[] hash = digest.digest(); + shm.position(capacity-hashLen); + shm.get(expectedHash); + + if (Arrays.equals(hash, expectedHash)) { + matchCount++; + } else { + mismatchCount++; + } + + iterations++; + } + + System.out.printf("%d iterations run. matches=%d, mismatches=%d\n", iterations, matchCount, mismatchCount); + System.out.println("Press to exit"); + System.console() + .readLine(); + } + + private static MappedByteBuffer createSharedMemory(String path, long size) { + + try (FileChannel fc = (FileChannel) Files.newByteChannel( + new File(path).toPath(), + EnumSet.of( + StandardOpenOption.CREATE, + StandardOpenOption.SPARSE, + StandardOpenOption.WRITE, + StandardOpenOption.READ))) { + return fc.map(FileChannel.MapMode.READ_WRITE, 0, size); + + } catch (IOException ioe) { + throw new RuntimeException(ioe); + } + } + + private static long getBufferAddress(MappedByteBuffer shm) { + try { + Class cls = shm.getClass(); + Method maddr = cls.getMethod("address"); + maddr.setAccessible(true); + Long addr = (Long) maddr.invoke(shm); + if (addr == null) { + throw new RuntimeException("Unable to retrieve buffer's address"); + } + return addr; + } catch (NoSuchMethodException | InvocationTargetException | IllegalAccessException ex) { + throw new RuntimeException(ex); + } + } + +} \ No newline at end of file diff --git a/core-java-modules/core-java-sun/src/main/java/com/baeldung/sharedmem/ConsumerAppWithSpinLock.java b/core-java-modules/core-java-sun/src/main/java/com/baeldung/sharedmem/ConsumerAppWithSpinLock.java new file mode 100644 index 0000000000..fa91edda40 --- /dev/null +++ b/core-java-modules/core-java-sun/src/main/java/com/baeldung/sharedmem/ConsumerAppWithSpinLock.java @@ -0,0 +1,119 @@ +package com.baeldung.sharedmem; + +import java.io.File; +import java.io.IOException; +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; +import java.nio.MappedByteBuffer; +import java.nio.channels.FileChannel; +import java.nio.file.Files; +import java.nio.file.StandardOpenOption; +import java.security.MessageDigest; +import java.util.Arrays; +import java.util.EnumSet; +import java.util.Random; + +public class ConsumerAppWithSpinLock { + + public static void main(String[] args) { + try { + // Small wait to ensure the Producer gets the first round. Otherwise the hash will be invalid + Thread.sleep(1000); + run(args); + } catch (Exception ex) { + ex.printStackTrace(); + } finally { + System.console() + .printf("Press to continue"); + System.console() + .readLine(); + } + } + + private static void run(String args[]) throws Exception { + + MessageDigest digest = MessageDigest.getInstance("SHA1"); + digest.digest(new byte[256]); + byte[] dummy = digest.digest(); + int hashLen = dummy.length; + + long size = Long.parseLong(args[1]); + MappedByteBuffer shm = createSharedMemory(args[0], size + hashLen); + long addr = getBufferAddress(shm); + + System.out.printf("Buffer address: 0x%08x\n", addr); + + Random rnd = new Random(); + + long start = System.currentTimeMillis(); + long iterations = 0; + int capacity = shm.capacity(); + System.out.println("Starting consumer iterations..."); + + long matchCount = 0; + long mismatchCount = 0; + byte[] expectedHash = new byte[hashLen]; + SpinLock lock = new SpinLock(addr); + + while (System.currentTimeMillis() - start < 30_000) { + + if (!lock.tryLock(5_000)) { + throw new RuntimeException("Unable to acquire lock"); + } + + try { + for (int i = 4; i < capacity - hashLen; i++) { + byte value = shm.get(i); + digest.update(value); + } + + byte[] hash = digest.digest(); + shm.position(capacity-hashLen); + shm.get(expectedHash); + + if (Arrays.equals(hash, expectedHash)) { + matchCount++; + } else { + mismatchCount++; + } + + iterations++; + } finally { + lock.unlock(); + } + } + + System.out.printf("%d iteractions run. matches=%d, mismatches=%d\n", iterations, matchCount, mismatchCount); + } + + private static MappedByteBuffer createSharedMemory(String path, long size) { + + try (FileChannel fc = (FileChannel) Files.newByteChannel( + new File(path).toPath(), + EnumSet.of( + StandardOpenOption.CREATE, + StandardOpenOption.SPARSE, + StandardOpenOption.WRITE, + StandardOpenOption.READ))) { + return fc.map(FileChannel.MapMode.READ_WRITE, 0, size); + } catch (IOException ioe) { + throw new RuntimeException(ioe); + } + } + + private static long getBufferAddress(MappedByteBuffer shm) { + try { + Class cls = shm.getClass(); + Method maddr = cls.getMethod("address"); + maddr.setAccessible(true); + Long addr = (Long) maddr.invoke(shm); + if (addr == null) { + throw new RuntimeException("Unable to retrieve buffer's address"); + } + return addr; + } catch (NoSuchMethodException | InvocationTargetException | IllegalAccessException ex) { + throw new RuntimeException(ex); + } + } + +} \ No newline at end of file diff --git a/core-java-modules/core-java-sun/src/main/java/com/baeldung/sharedmem/ProducerApp.java b/core-java-modules/core-java-sun/src/main/java/com/baeldung/sharedmem/ProducerApp.java new file mode 100644 index 0000000000..ab7ca4d859 --- /dev/null +++ b/core-java-modules/core-java-sun/src/main/java/com/baeldung/sharedmem/ProducerApp.java @@ -0,0 +1,89 @@ +package com.baeldung.sharedmem; + +import java.io.File; +import java.io.IOException; +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; +import java.nio.MappedByteBuffer; +import java.nio.channels.FileChannel; +import java.nio.file.Files; +import java.nio.file.StandardOpenOption; +import java.security.MessageDigest; +import java.util.EnumSet; +import java.util.Random; + +public class ProducerApp { + + + public static void main(String[] args) throws Exception { + + MessageDigest digest = MessageDigest.getInstance("SHA1"); + digest.digest(new byte[256]); + byte[] dummy = digest.digest(); + int hashLen = dummy.length; + + + long size = Long.parseLong(args[1]); + MappedByteBuffer shm = createSharedMemory(args[0], size + hashLen); + + System.out.println("Starting producer iterations..."); + + long start = System.currentTimeMillis(); + long iterations = 0; + int capacity = shm.capacity(); + Random rnd = new Random(); + + while(System.currentTimeMillis() - start < 30000) { + + for (int i = 0; i < capacity - hashLen; i++) { + byte value = (byte) (rnd.nextInt(256) & 0x00ff); + digest.update(value); + shm.put(i, value); + } + + // Write hash at the end + byte[] hash = digest.digest(); + shm.position(capacity - hashLen); + shm.put(hash); + iterations++; + } + + System.out.printf("%d iterations run\n", iterations); + System.out.println("Press to exit"); + System.console().readLine(); + + } + + private static long getBufferAddress(MappedByteBuffer shm) { + try { + Class cls = shm.getClass(); + Method maddr = cls.getMethod("address"); + maddr.setAccessible(true); + Long addr = (Long) maddr.invoke(shm); + if ( addr == null ) { + throw new RuntimeException("Unable to retrieve buffer's address"); + } + return addr; + } + catch( NoSuchMethodException | InvocationTargetException | IllegalAccessException ex) { + throw new RuntimeException(ex); + } + } + + private static MappedByteBuffer createSharedMemory(String path, long size) { + + try (FileChannel fc = (FileChannel)Files.newByteChannel(new File(path).toPath(), + EnumSet.of( + StandardOpenOption.CREATE, + StandardOpenOption.SPARSE, + StandardOpenOption.WRITE, + StandardOpenOption.READ))) { + + return fc.map(FileChannel.MapMode.READ_WRITE, 0, size); + } + catch( IOException ioe) { + throw new RuntimeException(ioe); + } + } + +} diff --git a/core-java-modules/core-java-sun/src/main/java/com/baeldung/sharedmem/ProducerAppWithSpinLock.java b/core-java-modules/core-java-sun/src/main/java/com/baeldung/sharedmem/ProducerAppWithSpinLock.java new file mode 100644 index 0000000000..619955eb2d --- /dev/null +++ b/core-java-modules/core-java-sun/src/main/java/com/baeldung/sharedmem/ProducerAppWithSpinLock.java @@ -0,0 +1,117 @@ +package com.baeldung.sharedmem; + +import java.io.File; +import java.io.IOException; +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; +import java.nio.MappedByteBuffer; +import java.nio.channels.FileChannel; +import java.nio.file.Files; +import java.nio.file.StandardOpenOption; +import java.security.MessageDigest; +import java.util.EnumSet; +import java.util.Random; + +public class ProducerAppWithSpinLock { + + public static void main(String[] args) { + try { + run(args); + } catch (Exception ex) { + ex.printStackTrace(); + } finally { + System.console() + .printf("Press to continue"); + System.console() + .readLine(); + } + } + + + public static void run(String[] args) throws Exception { + + MessageDigest digest = MessageDigest.getInstance("SHA1"); + digest.digest(new byte[256]); + byte[] dummy = digest.digest(); + int hashLen = dummy.length; + + + long size = Long.parseLong(args[1]); + MappedByteBuffer shm = createSharedMemory(args[0], size + hashLen); + + // Cleanup lock area + shm.putInt(0,0); + + long addr = getBufferAddress(shm); + System.out.printf("Buffer address: 0x%08x\n",addr); + Random rnd = new Random(); + + long start = System.currentTimeMillis(); + long iterations = 0; + int capacity = shm.capacity(); + System.out.println("Starting producer iterations..."); + SpinLock lock = new SpinLock(addr); + while(System.currentTimeMillis() - start < 30000) { + + if(!lock.tryLock(5000)) { + throw new RuntimeException("Unable to acquire lock"); + } + + try { + // Skip the first 4 bytes, as they're used by the lock + for (int i = 4; i < capacity - hashLen; i++) { + byte value = (byte) (rnd.nextInt(256) & 0x00ff); + digest.update(value); + shm.put(i, value); + } + + // Write hash at the end + byte[] hash = digest.digest(); + shm.position(capacity-hashLen); + shm.put(hash); + iterations++; + } + finally { + lock.unlock(); + } + } + + System.out.printf("%d iterations run\n", iterations); + + } + + private static long getBufferAddress(MappedByteBuffer shm) { + try { + Class cls = shm.getClass(); + Method maddr = cls.getMethod("address"); + maddr.setAccessible(true); + Long addr = (Long) maddr.invoke(shm); + if ( addr == null ) { + throw new RuntimeException("Unable to retrieve buffer's address"); + } + return addr; + } + catch( NoSuchMethodException | InvocationTargetException | IllegalAccessException ex) { + throw new RuntimeException(ex); + } + } + + private static MappedByteBuffer createSharedMemory(String path, long size) { + + try (FileChannel fc = (FileChannel)Files.newByteChannel(new File(path).toPath(), + EnumSet.of( + StandardOpenOption.CREATE, + StandardOpenOption.SPARSE, + StandardOpenOption.WRITE, + StandardOpenOption.READ))) { + + return fc.map(FileChannel.MapMode.READ_WRITE, 0, size); + + } + catch( IOException ioe) { + throw new RuntimeException(ioe); + } + + } + +} diff --git a/core-java-modules/core-java-sun/src/main/java/com/baeldung/sharedmem/SpinLock.java b/core-java-modules/core-java-sun/src/main/java/com/baeldung/sharedmem/SpinLock.java new file mode 100644 index 0000000000..145ac1e121 --- /dev/null +++ b/core-java-modules/core-java-sun/src/main/java/com/baeldung/sharedmem/SpinLock.java @@ -0,0 +1,43 @@ +package com.baeldung.sharedmem; + +//import sun.misc.Unsafe; + +import java.lang.reflect.Field; + +import sun.misc.Unsafe; + +public class SpinLock { + private static final Unsafe unsafe; + + static { + try { + Field f = Unsafe.class.getDeclaredField("theUnsafe"); + f.setAccessible(true); + unsafe = (Unsafe) f.get(null); + } + catch(NoSuchFieldException | IllegalAccessException ex) { + throw new RuntimeException(ex); + } + } + + private final long addr; + + public SpinLock(long addr) { + this.addr = addr; + } + + public boolean tryLock(long maxWait) { + long deadline = System.currentTimeMillis() + maxWait; + while(System.currentTimeMillis() < deadline ) { + if ( unsafe.compareAndSwapInt(null,addr,0,1)) { + return true; + } + } + return false; + } + + public void unlock() { + unsafe.putInt(addr,0); + } + +} diff --git a/core-java-modules/core-java-sun/src/test/java/com/baeldung/extractjava/ExtractJavaLiveTest.java b/core-java-modules/core-java-sun/src/test/java/com/baeldung/extractjava/ExtractJavaLiveTest.java new file mode 100644 index 0000000000..02904ad2fc --- /dev/null +++ b/core-java-modules/core-java-sun/src/test/java/com/baeldung/extractjava/ExtractJavaLiveTest.java @@ -0,0 +1,94 @@ +package com.baeldung.extractjava; + +import com.sun.source.tree.ClassTree; +import com.sun.source.tree.CompilationUnitTree; +import com.sun.source.tree.MethodTree; +import com.sun.source.tree.Tree; +import com.sun.source.util.JavacTask; +import com.sun.source.util.SimpleTreeVisitor; +import org.junit.Test; + +import javax.tools.JavaCompiler; +import javax.tools.JavaFileObject; +import javax.tools.StandardJavaFileManager; +import javax.tools.ToolProvider; +import java.io.File; +import java.io.IOException; +import java.nio.charset.StandardCharsets; +import java.util.Arrays; + +public class ExtractJavaLiveTest { + @Test + public void visitTypeDeclsForClasses() throws Exception { + CompilationUnitTree compilationUnitTree = parseFile(); + + for (Tree tree : compilationUnitTree.getTypeDecls()) { + tree.accept(new SimpleTreeVisitor() { + @Override + public Object visitClass(ClassTree classTree, Object o) { + System.out.println("Found class: " + classTree.getSimpleName()); + return null; + } + }, null); + } + } + + @Test + public void iterateTypeDeclsForClasses() throws Exception { + CompilationUnitTree compilationUnitTree = parseFile(); + + for (Tree tree : compilationUnitTree.getTypeDecls()) { + if (tree.getKind() == Tree.Kind.CLASS) { + ClassTree classTree = (ClassTree) tree; + System.out.println("Found class: " + classTree.getSimpleName()); + } + } + } + + @Test + public void visitMethodsForClass() throws Exception { + CompilationUnitTree compilationUnitTree = parseFile(); + + for (Tree tree : compilationUnitTree.getTypeDecls()) { + if (tree.getKind() == Tree.Kind.CLASS) { + ClassTree classTree = (ClassTree) tree; + visitClassMethods(classTree); + } + } + + } + + private void visitClassMethods(ClassTree classTree) { + for (Tree member : classTree.getMembers()) { + member.accept(new SimpleTreeVisitor(){ + @Override + public Object visitMethod(MethodTree methodTree, Object o) { + System.out.println("Found method: " + classTree.getSimpleName() + "." + methodTree.getName()); + System.out.println("Return value: " + methodTree.getReturnType()); + System.out.println("Parameters: " + methodTree.getParameters()); + + for (Tree statement : methodTree.getBody().getStatements()) { + System.out.println("Found statement: " + statement); + } + + return null; + } + }, null); + } + } + + private static CompilationUnitTree parseFile() throws IOException { + String filename = "src/test/java/com/baeldung/extractjava/ExtractJavaUnitTest.java"; + + JavaCompiler compiler = ToolProvider.getSystemJavaCompiler(); + + StandardJavaFileManager fileManager = compiler.getStandardFileManager(null, null, StandardCharsets.UTF_8); + Iterable compilationUnits = fileManager.getJavaFileObjectsFromFiles(Arrays.asList(new File(filename))); + + JavacTask javacTask = (JavacTask) compiler.getTask(null, fileManager, null, null, null, compilationUnits); + Iterable compilationUnitTrees = javacTask.parse(); + + CompilationUnitTree compilationUnitTree = compilationUnitTrees.iterator().next(); + return compilationUnitTree; + } +} diff --git a/core-java-modules/core-java-sun/src/test/java/com/baeldung/park/PreemptivePermitsBehaviorUnitTest.java b/core-java-modules/core-java-sun/src/test/java/com/baeldung/park/PreemptivePermitsBehaviorUnitTest.java new file mode 100644 index 0000000000..05bfa4ba0b --- /dev/null +++ b/core-java-modules/core-java-sun/src/test/java/com/baeldung/park/PreemptivePermitsBehaviorUnitTest.java @@ -0,0 +1,27 @@ +package com.baeldung.park; + +import static org.junit.jupiter.api.Assertions.*; + +import java.time.Duration; +import java.time.temporal.ChronoUnit; +import java.util.concurrent.locks.LockSupport; +import org.junit.jupiter.api.Test; + +class PreemptivePermitsBehaviorUnitTest { + + private final Thread parkedThread = new Thread() { + @Override + public void run() { + LockSupport.unpark(this); + LockSupport.park(); + } + }; + + @Test + void givenThreadWhenPreemptivePermitShouldNotPark() { + assertTimeoutPreemptively(Duration.of(1, ChronoUnit.SECONDS), () -> { + parkedThread.start(); + parkedThread.join(); + }); + } +} \ No newline at end of file diff --git a/core-java-modules/core-java-sun/src/test/java/com/baeldung/park/RepeatedPreemptivePermitsBehaviorUnitTest.java b/core-java-modules/core-java-sun/src/test/java/com/baeldung/park/RepeatedPreemptivePermitsBehaviorUnitTest.java new file mode 100644 index 0000000000..98be58e9d3 --- /dev/null +++ b/core-java-modules/core-java-sun/src/test/java/com/baeldung/park/RepeatedPreemptivePermitsBehaviorUnitTest.java @@ -0,0 +1,43 @@ +package com.baeldung.park; + +import static org.junit.jupiter.api.Assertions.assertFalse; + +import java.util.concurrent.Callable; +import java.util.concurrent.ExecutionException; +import java.util.concurrent.Executors; +import java.util.concurrent.Future; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.TimeoutException; +import java.util.concurrent.locks.LockSupport; +import org.junit.jupiter.api.Test; + +class RepeatedPreemptivePermitsBehaviorUnitTest { + + private final Thread parkedThread = new Thread() { + @Override + public void run() { + LockSupport.unpark(this); + LockSupport.unpark(this); + LockSupport.park(); + LockSupport.park(); + } + }; + + @Test + void givenThreadWhenRepeatedPreemptivePermitShouldPark() { + Callable callable = () -> { + parkedThread.start(); + parkedThread.join(); + return true; + }; + + boolean result = false; + final Future future = Executors.newSingleThreadExecutor().submit(callable); + try { + result = future.get(1, TimeUnit.SECONDS); + } catch (InterruptedException | ExecutionException | TimeoutException e) { + // Expected the thread to be parked + } + assertFalse(result, "The thread should be parked"); + } +} \ No newline at end of file diff --git a/core-java-modules/core-java-sun/src/test/java/com/baeldung/park/ThreadInterruptedBehaviorUnitTest.java b/core-java-modules/core-java-sun/src/test/java/com/baeldung/park/ThreadInterruptedBehaviorUnitTest.java new file mode 100644 index 0000000000..da7b6ffbc9 --- /dev/null +++ b/core-java-modules/core-java-sun/src/test/java/com/baeldung/park/ThreadInterruptedBehaviorUnitTest.java @@ -0,0 +1,56 @@ +package com.baeldung.park; + +import static org.junit.jupiter.api.Assertions.*; + +import java.util.concurrent.TimeUnit; +import java.util.concurrent.locks.LockSupport; +import org.junit.jupiter.api.Test; +import org.junit.jupiter.api.Timeout; + +class ThreadInterruptedBehaviorUnitTest { + + @Test + @Timeout(3) + void givenParkedThreadWhenInterruptedShouldNotResetInterruptedFlag() throws InterruptedException { + final Thread thread = new Thread(LockSupport::park); + thread.start(); + thread.interrupt(); + assertTrue(thread.isInterrupted(), "The thread should have the interrupted flag"); + thread.join(); + } + + @Test + @Timeout(3) + void givenParkedThreadWhenNotInterruptedShouldNotHaveInterruptedFlag() throws InterruptedException { + final Thread thread = new Thread(LockSupport::park); + thread.start(); + Thread.sleep(TimeUnit.SECONDS.toMillis(1)); + LockSupport.unpark(thread); + assertFalse(thread.isInterrupted(), "The thread shouldn't have the interrupted flag"); + thread.join(); + } + + @Test + @Timeout(3) + void givenWaitingThreadWhenNotInterruptedShouldNotHaveInterruptedFlag() throws InterruptedException { + + final Thread thread = new Thread() { + @Override + public void run() { + synchronized (this) { + try { + this.wait(); + } catch (InterruptedException e) { + // The thread was interrupted + } + } + } + }; + + thread.start(); + Thread.sleep(TimeUnit.SECONDS.toMillis(1)); + thread.interrupt(); + thread.join(); + assertFalse(thread.isInterrupted(), "The thread shouldn't have the interrupted flag"); + } +} \ No newline at end of file diff --git a/core-java-modules/core-java-sun/src/test/java/com/baeldung/park/TreadMonitorsBehaviorUnitTest.java b/core-java-modules/core-java-sun/src/test/java/com/baeldung/park/TreadMonitorsBehaviorUnitTest.java new file mode 100644 index 0000000000..b14b674a19 --- /dev/null +++ b/core-java-modules/core-java-sun/src/test/java/com/baeldung/park/TreadMonitorsBehaviorUnitTest.java @@ -0,0 +1,51 @@ +package com.baeldung.park; + +import static org.junit.jupiter.api.Assertions.assertFalse; +import static org.junit.jupiter.api.Assertions.assertThrows; +import static org.junit.jupiter.api.Assertions.assertTimeoutPreemptively; + +import java.time.Duration; +import java.time.temporal.ChronoUnit; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.locks.Lock; +import java.util.concurrent.locks.LockSupport; +import org.junit.jupiter.api.Test; +import org.junit.jupiter.api.Timeout; + + +class TreadMonitorsBehaviorUnitTest { + + @Test + @Timeout(3) + void giveThreadWhenNotifyWithoutAcquiringMonitorThrowsException() { + final Thread thread = new Thread() { + @Override + public void run() { + synchronized (this) { + try { + this.wait(); + } catch (InterruptedException e) { + // The thread was interrupted + } + } + } + }; + + assertThrows(IllegalMonitorStateException.class, () -> { + thread.start(); + Thread.sleep(TimeUnit.SECONDS.toMillis(1)); + thread.notify(); + thread.join(); + }); + } + + @Test + @Timeout(3) + void giveThreadWhenUnparkWithoutAcquiringMonitor() { + final Thread thread = new Thread(LockSupport::park); + assertTimeoutPreemptively(Duration.of(2, ChronoUnit.SECONDS), () -> { + thread.start(); + LockSupport.unpark(thread); + }); + } +} diff --git a/core-java-modules/core-java-swing/pom.xml b/core-java-modules/core-java-swing/pom.xml new file mode 100644 index 0000000000..28228ebb29 --- /dev/null +++ b/core-java-modules/core-java-swing/pom.xml @@ -0,0 +1,21 @@ + + + 4.0.0 + core-java-string-swing + core-java-string-swing + jar + + + com.baeldung.core-java-modules + core-java-modules + 0.0.1-SNAPSHOT + + + 20 + 20 + UTF-8 + + + \ No newline at end of file diff --git a/core-java-modules/core-java-swing/src/main/java/com/baeldung/customfont/CustomFonts.java b/core-java-modules/core-java-swing/src/main/java/com/baeldung/customfont/CustomFonts.java new file mode 100644 index 0000000000..28e0da84ae --- /dev/null +++ b/core-java-modules/core-java-swing/src/main/java/com/baeldung/customfont/CustomFonts.java @@ -0,0 +1,55 @@ +package com.baeldung.customfont; + +import javax.swing.*; +import java.awt.*; +import java.io.File; +import java.io.IOException; +import java.util.Arrays; +import java.util.List; + +public class CustomFonts { + public static void main(String[] args) { + usingCustomFonts(); + } + + public static void usingCustomFonts() { + final GraphicsEnvironment GE = GraphicsEnvironment.getLocalGraphicsEnvironment(); + final List AVAILABLE_FONT_FAMILY_NAMES = Arrays.asList(GE.getAvailableFontFamilyNames()); + try { + final List LIST = Arrays.asList( + new File("font/JetBrainsMono/JetBrainsMono-Thin.ttf"), + new File("font/JetBrainsMono/JetBrainsMono-Light.ttf"), + new File("font/Roboto/Roboto-Light.ttf"), + new File("font/Roboto/Roboto-Regular.ttf"), + new File("font/Roboto/Roboto-Medium.ttf") + ); + for (File LIST_ITEM : LIST) { + if (LIST_ITEM.exists()) { + Font FONT = Font.createFont(Font.TRUETYPE_FONT, LIST_ITEM); + if (!AVAILABLE_FONT_FAMILY_NAMES.contains(FONT.getFontName())) { + GE.registerFont(FONT); + } + } + } + } catch (FontFormatException | IOException exception) { + JOptionPane.showMessageDialog(null, exception.getMessage()); + } + + + JFrame frame = new JFrame("Custom Font Example"); + frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); + frame.setLayout(new FlowLayout()); + + JLabel label1 = new JLabel("TEXT1"); + label1.setFont(new Font("Roboto Medium", Font.PLAIN, 17)); + + JLabel label2 = new JLabel("TEXT2"); + label2.setFont(new Font("JetBrainsMono-Thin", Font.PLAIN, 17)); + + frame.add(label1); + frame.add(label2); + + frame.pack(); + frame.setVisible(true); + } +} \ No newline at end of file diff --git a/core-java-modules/core-java-time-measurements/pom.xml b/core-java-modules/core-java-time-measurements/pom.xml index 7b2bc31ebb..2dd713efe8 100644 --- a/core-java-modules/core-java-time-measurements/pom.xml +++ b/core-java-modules/core-java-time-measurements/pom.xml @@ -33,7 +33,7 @@ org.aspectj aspectjrt - ${asspectj.version} + ${aspectj.version} org.mockito @@ -74,7 +74,7 @@ 3.6.1 2.10 - 1.8.9 + 1.9.20.1 1.44 4.1.0 diff --git a/core-java-modules/core-java-uuid/README.md b/core-java-modules/core-java-uuid/README.md index bd7bd9d9da..a32c1ae04f 100644 --- a/core-java-modules/core-java-uuid/README.md +++ b/core-java-modules/core-java-uuid/README.md @@ -6,3 +6,4 @@ - [Validate UUID String in Java](https://www.baeldung.com/java-validate-uuid-string) - [Generate the Same UUID From a String in Java](https://www.baeldung.com/java-generate-same-uuid-from-string) - [Generating Time Based UUIDs](https://www.baeldung.com/java-generating-time-based-uuids) +- [Generating Unique Positive long Using UUID in Java](https://www.baeldung.com/java-uuid-unique-long-generation) diff --git a/core-java-modules/core-java-uuid/pom.xml b/core-java-modules/core-java-uuid/pom.xml index d46fcd8a65..0a0835ca46 100644 --- a/core-java-modules/core-java-uuid/pom.xml +++ b/core-java-modules/core-java-uuid/pom.xml @@ -154,7 +154,7 @@ - 3.0.0-M1 + 3.6.2 diff --git a/core-java-modules/core-java-uuid/src/main/java/com/baeldung/uuid/UUIDPositiveLongGenerator.java b/core-java-modules/core-java-uuid/src/main/java/com/baeldung/uuid/UUIDPositiveLongGenerator.java new file mode 100644 index 0000000000..eb3a511256 --- /dev/null +++ b/core-java-modules/core-java-uuid/src/main/java/com/baeldung/uuid/UUIDPositiveLongGenerator.java @@ -0,0 +1,83 @@ +package com.baeldung.uuid; + +import java.nio.ByteBuffer; +import java.security.SecureRandom; +import java.util.UUID; + +/** + * Methods are called by reflection in the unit test + */ +@SuppressWarnings("unused") +public class UUIDPositiveLongGenerator { + public long getLeastSignificantBits() { + return Math.abs(UUID.randomUUID().getLeastSignificantBits()); + } + + public long getMostSignificantBits() { + return Math.abs(UUID.randomUUID().getMostSignificantBits()); + } + + public long combineByteBuffer() { + UUID uuid = UUID.randomUUID(); + ByteBuffer bb = ByteBuffer.wrap(new byte[16]); + bb.putLong(uuid.getMostSignificantBits()); + bb.putLong(uuid.getLeastSignificantBits()); + bb.rewind(); + return Math.abs(bb.getLong()); + } + + public long combineBitwise() { + UUID uniqueUUID = UUID.randomUUID(); + long mostSignificantBits = uniqueUUID.getMostSignificantBits(); + long leastSignificantBits = uniqueUUID.getLeastSignificantBits(); + return Math.abs((mostSignificantBits << 32) | (leastSignificantBits & 0xFFFFFFFFL)); + } + + public long combineDirect() { + UUID uniqueUUID = UUID.randomUUID(); + long mostSignificantBits = uniqueUUID.getMostSignificantBits(); + long leastSignificantBits = uniqueUUID.getLeastSignificantBits(); + return Math.abs(mostSignificantBits ^ (leastSignificantBits >> 1)); + } + + public long combinePermutation() { + UUID uuid = UUID.randomUUID(); + long mostSigBits = uuid.getMostSignificantBits(); + long leastSigBits = uuid.getLeastSignificantBits(); + byte[] uuidBytes = new byte[16]; + + for (int i = 0; i < 8; i++) { + uuidBytes[i] = (byte) (mostSigBits >>> (8 * (7 - i))); + uuidBytes[i + 8] = (byte) (leastSigBits >>> (8 * (7 - i))); + } + + long result = 0; + for (byte b : uuidBytes) { + result = (result << 8) | (b & 0xFF); + } + return Math.abs(result); + } + + public long combineWithSecureRandom() { + UUID uniqueUUID = UUID.randomUUID(); + SecureRandom secureRandom = new SecureRandom(); + long randomBits = secureRandom.nextLong(); + + long mostSignificantBits = uniqueUUID.getMostSignificantBits() ^ randomBits; + long leastSignificantBits = uniqueUUID.getLeastSignificantBits(); + + return Math.abs((mostSignificantBits << 32) | (leastSignificantBits & 0xFFFFFFFFL)); + } + + public long combineWithNanoTime() { + UUID uniqueUUID = UUID.randomUUID(); + long nanoTime = System.nanoTime(); + + long mostSignificantBits = uniqueUUID.getMostSignificantBits() ^ nanoTime; + long leastSignificantBits = uniqueUUID.getLeastSignificantBits(); + + return Math.abs((mostSignificantBits << 32) | (leastSignificantBits & 0xFFFFFFFFL)); + } + + +} diff --git a/core-java-modules/core-java-uuid/src/test/java/com/baeldung/uuid/UUIDPositiveLongGeneratorUnitTest.java b/core-java-modules/core-java-uuid/src/test/java/com/baeldung/uuid/UUIDPositiveLongGeneratorUnitTest.java new file mode 100644 index 0000000000..a4d57b19c2 --- /dev/null +++ b/core-java-modules/core-java-uuid/src/test/java/com/baeldung/uuid/UUIDPositiveLongGeneratorUnitTest.java @@ -0,0 +1,43 @@ +package com.baeldung.uuid; + +import org.junit.jupiter.api.Test; + +import java.lang.reflect.Method; +import java.util.HashSet; +import java.util.Set; + +import static org.assertj.core.api.Assertions.assertThat; + +public class UUIDPositiveLongGeneratorUnitTest { + + private final UUIDPositiveLongGenerator uuidLongGenerator = new UUIDPositiveLongGenerator(); + + private final Set uniqueValues = new HashSet<>(); + + @Test + void whenForeachMethods_thenRetryWhileNotUnique() throws Exception { + for (Method method : uuidLongGenerator.getClass().getDeclaredMethods()) { + long uniqueValue; + do uniqueValue = (long) method.invoke(uuidLongGenerator); while (!isUnique(uniqueValue)); + assertThat(uniqueValue).isPositive(); + } + } + + @Test + void whenGivenLongValue_thenCheckUniqueness() { + long uniqueValue = generateUniqueLong(); + assertThat(uniqueValue).isPositive(); + } + + private long generateUniqueLong() { + long uniqueValue; + do uniqueValue = uuidLongGenerator.combineBitwise(); while (!isUnique(uniqueValue)); + return uniqueValue; + } + + private boolean isUnique(long value) { + // Implement uniqueness checking logic, for example, by checking in the database + return uniqueValues.add(value); + } + +} diff --git a/core-java-modules/core-java-uuid/src/test/resources/logback.xml b/core-java-modules/core-java-uuid/src/test/resources/logback.xml index 56af2d397e..a076f8db47 100644 --- a/core-java-modules/core-java-uuid/src/test/resources/logback.xml +++ b/core-java-modules/core-java-uuid/src/test/resources/logback.xml @@ -2,8 +2,7 @@ - %d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n - + %d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n diff --git a/java-native/README.md b/core-java-modules/java-native/README.md similarity index 100% rename from java-native/README.md rename to core-java-modules/java-native/README.md diff --git a/java-native/pom.xml b/core-java-modules/java-native/pom.xml similarity index 87% rename from java-native/pom.xml rename to core-java-modules/java-native/pom.xml index 95cb24bd98..2c4a8ea4ee 100644 --- a/java-native/pom.xml +++ b/core-java-modules/java-native/pom.xml @@ -7,9 +7,9 @@ java-native - com.baeldung - parent-modules - 1.0.0-SNAPSHOT + com.baeldung.core-java-modules + core-java-modules + 0.0.1-SNAPSHOT diff --git a/java-native/src/main/cpp/com_baeldung_jni_ExampleObjectsJNI.cpp b/core-java-modules/java-native/src/main/cpp/com_baeldung_jni_ExampleObjectsJNI.cpp similarity index 100% rename from java-native/src/main/cpp/com_baeldung_jni_ExampleObjectsJNI.cpp rename to core-java-modules/java-native/src/main/cpp/com_baeldung_jni_ExampleObjectsJNI.cpp diff --git a/java-native/src/main/cpp/com_baeldung_jni_ExampleObjectsJNI.h b/core-java-modules/java-native/src/main/cpp/com_baeldung_jni_ExampleObjectsJNI.h similarity index 100% rename from java-native/src/main/cpp/com_baeldung_jni_ExampleObjectsJNI.h rename to core-java-modules/java-native/src/main/cpp/com_baeldung_jni_ExampleObjectsJNI.h diff --git a/java-native/src/main/cpp/com_baeldung_jni_ExampleParametersJNI.cpp b/core-java-modules/java-native/src/main/cpp/com_baeldung_jni_ExampleParametersJNI.cpp similarity index 100% rename from java-native/src/main/cpp/com_baeldung_jni_ExampleParametersJNI.cpp rename to core-java-modules/java-native/src/main/cpp/com_baeldung_jni_ExampleParametersJNI.cpp diff --git a/java-native/src/main/cpp/com_baeldung_jni_ExampleParametersJNI.h b/core-java-modules/java-native/src/main/cpp/com_baeldung_jni_ExampleParametersJNI.h similarity index 100% rename from java-native/src/main/cpp/com_baeldung_jni_ExampleParametersJNI.h rename to core-java-modules/java-native/src/main/cpp/com_baeldung_jni_ExampleParametersJNI.h diff --git a/java-native/src/main/cpp/com_baeldung_jni_HelloWorldJNI.cpp b/core-java-modules/java-native/src/main/cpp/com_baeldung_jni_HelloWorldJNI.cpp similarity index 100% rename from java-native/src/main/cpp/com_baeldung_jni_HelloWorldJNI.cpp rename to core-java-modules/java-native/src/main/cpp/com_baeldung_jni_HelloWorldJNI.cpp diff --git a/java-native/src/main/cpp/com_baeldung_jni_HelloWorldJNI.h b/core-java-modules/java-native/src/main/cpp/com_baeldung_jni_HelloWorldJNI.h similarity index 100% rename from java-native/src/main/cpp/com_baeldung_jni_HelloWorldJNI.h rename to core-java-modules/java-native/src/main/cpp/com_baeldung_jni_HelloWorldJNI.h diff --git a/java-native/src/main/cpp/com_baeldung_jni_RegisterNativesHelloWorldJNI.cpp b/core-java-modules/java-native/src/main/cpp/com_baeldung_jni_RegisterNativesHelloWorldJNI.cpp similarity index 100% rename from java-native/src/main/cpp/com_baeldung_jni_RegisterNativesHelloWorldJNI.cpp rename to core-java-modules/java-native/src/main/cpp/com_baeldung_jni_RegisterNativesHelloWorldJNI.cpp diff --git a/java-native/src/main/cpp/com_baeldung_jni_RegisterNativesHelloWorldJNI.h b/core-java-modules/java-native/src/main/cpp/com_baeldung_jni_RegisterNativesHelloWorldJNI.h similarity index 100% rename from java-native/src/main/cpp/com_baeldung_jni_RegisterNativesHelloWorldJNI.h rename to core-java-modules/java-native/src/main/cpp/com_baeldung_jni_RegisterNativesHelloWorldJNI.h diff --git a/java-native/src/main/cpp/generateNativeLib.bat b/core-java-modules/java-native/src/main/cpp/generateNativeLib.bat similarity index 100% rename from java-native/src/main/cpp/generateNativeLib.bat rename to core-java-modules/java-native/src/main/cpp/generateNativeLib.bat diff --git a/java-native/src/main/cpp/generateNativeLib.sh b/core-java-modules/java-native/src/main/cpp/generateNativeLib.sh similarity index 100% rename from java-native/src/main/cpp/generateNativeLib.sh rename to core-java-modules/java-native/src/main/cpp/generateNativeLib.sh diff --git a/java-native/src/main/cpp/generateNativeLibMac.sh b/core-java-modules/java-native/src/main/cpp/generateNativeLibMac.sh old mode 100755 new mode 100644 similarity index 100% rename from java-native/src/main/cpp/generateNativeLibMac.sh rename to core-java-modules/java-native/src/main/cpp/generateNativeLibMac.sh diff --git a/java-native/src/main/cpp/unsatisfiedlink/com_baeldung_unsatisfiedlink_JniUnsatisfiedLink.cpp b/core-java-modules/java-native/src/main/cpp/unsatisfiedlink/com_baeldung_unsatisfiedlink_JniUnsatisfiedLink.cpp similarity index 100% rename from java-native/src/main/cpp/unsatisfiedlink/com_baeldung_unsatisfiedlink_JniUnsatisfiedLink.cpp rename to core-java-modules/java-native/src/main/cpp/unsatisfiedlink/com_baeldung_unsatisfiedlink_JniUnsatisfiedLink.cpp diff --git a/java-native/src/main/cpp/unsatisfiedlink/com_baeldung_unsatisfiedlink_JniUnsatisfiedLink.h b/core-java-modules/java-native/src/main/cpp/unsatisfiedlink/com_baeldung_unsatisfiedlink_JniUnsatisfiedLink.h similarity index 100% rename from java-native/src/main/cpp/unsatisfiedlink/com_baeldung_unsatisfiedlink_JniUnsatisfiedLink.h rename to core-java-modules/java-native/src/main/cpp/unsatisfiedlink/com_baeldung_unsatisfiedlink_JniUnsatisfiedLink.h diff --git a/java-native/src/main/cpp/unsatisfiedlink/generateNativeLib.sh b/core-java-modules/java-native/src/main/cpp/unsatisfiedlink/generateNativeLib.sh old mode 100755 new mode 100644 similarity index 100% rename from java-native/src/main/cpp/unsatisfiedlink/generateNativeLib.sh rename to core-java-modules/java-native/src/main/cpp/unsatisfiedlink/generateNativeLib.sh diff --git a/java-native/src/main/java/com/baeldung/jna/CMath.java b/core-java-modules/java-native/src/main/java/com/baeldung/jna/CMath.java similarity index 100% rename from java-native/src/main/java/com/baeldung/jna/CMath.java rename to core-java-modules/java-native/src/main/java/com/baeldung/jna/CMath.java diff --git a/java-native/src/main/java/com/baeldung/jna/Main.java b/core-java-modules/java-native/src/main/java/com/baeldung/jna/Main.java similarity index 100% rename from java-native/src/main/java/com/baeldung/jna/Main.java rename to core-java-modules/java-native/src/main/java/com/baeldung/jna/Main.java diff --git a/java-native/src/main/java/com/baeldung/jna/NativeFS.java b/core-java-modules/java-native/src/main/java/com/baeldung/jna/NativeFS.java similarity index 100% rename from java-native/src/main/java/com/baeldung/jna/NativeFS.java rename to core-java-modules/java-native/src/main/java/com/baeldung/jna/NativeFS.java diff --git a/java-native/src/main/java/com/baeldung/jna/StdC.java b/core-java-modules/java-native/src/main/java/com/baeldung/jna/StdC.java similarity index 100% rename from java-native/src/main/java/com/baeldung/jna/StdC.java rename to core-java-modules/java-native/src/main/java/com/baeldung/jna/StdC.java diff --git a/java-native/src/main/java/com/baeldung/jni/ExampleObjectsJNI.java b/core-java-modules/java-native/src/main/java/com/baeldung/jni/ExampleObjectsJNI.java similarity index 100% rename from java-native/src/main/java/com/baeldung/jni/ExampleObjectsJNI.java rename to core-java-modules/java-native/src/main/java/com/baeldung/jni/ExampleObjectsJNI.java diff --git a/java-native/src/main/java/com/baeldung/jni/ExampleParametersJNI.java b/core-java-modules/java-native/src/main/java/com/baeldung/jni/ExampleParametersJNI.java similarity index 100% rename from java-native/src/main/java/com/baeldung/jni/ExampleParametersJNI.java rename to core-java-modules/java-native/src/main/java/com/baeldung/jni/ExampleParametersJNI.java diff --git a/java-native/src/main/java/com/baeldung/jni/HelloWorldJNI.java b/core-java-modules/java-native/src/main/java/com/baeldung/jni/HelloWorldJNI.java similarity index 100% rename from java-native/src/main/java/com/baeldung/jni/HelloWorldJNI.java rename to core-java-modules/java-native/src/main/java/com/baeldung/jni/HelloWorldJNI.java diff --git a/java-native/src/main/java/com/baeldung/jni/RegisterNativesHelloWorldJNI.java b/core-java-modules/java-native/src/main/java/com/baeldung/jni/RegisterNativesHelloWorldJNI.java similarity index 100% rename from java-native/src/main/java/com/baeldung/jni/RegisterNativesHelloWorldJNI.java rename to core-java-modules/java-native/src/main/java/com/baeldung/jni/RegisterNativesHelloWorldJNI.java diff --git a/java-native/src/main/java/com/baeldung/jni/UserData.java b/core-java-modules/java-native/src/main/java/com/baeldung/jni/UserData.java similarity index 100% rename from java-native/src/main/java/com/baeldung/jni/UserData.java rename to core-java-modules/java-native/src/main/java/com/baeldung/jni/UserData.java diff --git a/java-native/src/main/java/com/baeldung/jvmbitversion/JVMBitVersion.java b/core-java-modules/java-native/src/main/java/com/baeldung/jvmbitversion/JVMBitVersion.java similarity index 100% rename from java-native/src/main/java/com/baeldung/jvmbitversion/JVMBitVersion.java rename to core-java-modules/java-native/src/main/java/com/baeldung/jvmbitversion/JVMBitVersion.java diff --git a/java-native/src/main/java/com/baeldung/unsatisfiedlink/JniUnsatisfiedLink.java b/core-java-modules/java-native/src/main/java/com/baeldung/unsatisfiedlink/JniUnsatisfiedLink.java similarity index 100% rename from java-native/src/main/java/com/baeldung/unsatisfiedlink/JniUnsatisfiedLink.java rename to core-java-modules/java-native/src/main/java/com/baeldung/unsatisfiedlink/JniUnsatisfiedLink.java diff --git a/atomikos/src/main/resources/logback.xml b/core-java-modules/java-native/src/main/resources/logback.xml similarity index 100% rename from atomikos/src/main/resources/logback.xml rename to core-java-modules/java-native/src/main/resources/logback.xml diff --git a/java-native/src/main/resources/unsatisfiedlink/jni.policy b/core-java-modules/java-native/src/main/resources/unsatisfiedlink/jni.policy similarity index 100% rename from java-native/src/main/resources/unsatisfiedlink/jni.policy rename to core-java-modules/java-native/src/main/resources/unsatisfiedlink/jni.policy diff --git a/java-native/src/test/java/com/baeldung/jna/CMathUnitTest.java b/core-java-modules/java-native/src/test/java/com/baeldung/jna/CMathUnitTest.java similarity index 100% rename from java-native/src/test/java/com/baeldung/jna/CMathUnitTest.java rename to core-java-modules/java-native/src/test/java/com/baeldung/jna/CMathUnitTest.java diff --git a/java-native/src/test/java/com/baeldung/jna/NativeFSUnitTest.java b/core-java-modules/java-native/src/test/java/com/baeldung/jna/NativeFSUnitTest.java similarity index 100% rename from java-native/src/test/java/com/baeldung/jna/NativeFSUnitTest.java rename to core-java-modules/java-native/src/test/java/com/baeldung/jna/NativeFSUnitTest.java diff --git a/java-native/src/test/java/com/baeldung/jna/StdCUnitTest.java b/core-java-modules/java-native/src/test/java/com/baeldung/jna/StdCUnitTest.java similarity index 100% rename from java-native/src/test/java/com/baeldung/jna/StdCUnitTest.java rename to core-java-modules/java-native/src/test/java/com/baeldung/jna/StdCUnitTest.java diff --git a/java-native/src/test/java/com/baeldung/jni/JNINativeManualTest.java b/core-java-modules/java-native/src/test/java/com/baeldung/jni/JNINativeManualTest.java similarity index 100% rename from java-native/src/test/java/com/baeldung/jni/JNINativeManualTest.java rename to core-java-modules/java-native/src/test/java/com/baeldung/jni/JNINativeManualTest.java diff --git a/java-native/src/test/java/com/baeldung/jni/registernatives/JNIRegisterNativesManualTest.java b/core-java-modules/java-native/src/test/java/com/baeldung/jni/registernatives/JNIRegisterNativesManualTest.java similarity index 100% rename from java-native/src/test/java/com/baeldung/jni/registernatives/JNIRegisterNativesManualTest.java rename to core-java-modules/java-native/src/test/java/com/baeldung/jni/registernatives/JNIRegisterNativesManualTest.java diff --git a/java-native/src/test/java/com/baeldung/jvmbitversion/JVMBitVersionUnitTest.java b/core-java-modules/java-native/src/test/java/com/baeldung/jvmbitversion/JVMBitVersionUnitTest.java similarity index 100% rename from java-native/src/test/java/com/baeldung/jvmbitversion/JVMBitVersionUnitTest.java rename to core-java-modules/java-native/src/test/java/com/baeldung/jvmbitversion/JVMBitVersionUnitTest.java diff --git a/java-native/src/test/java/com/baeldung/unsatisfiedlink/JniUnsatisfiedLinkManualTest.java b/core-java-modules/java-native/src/test/java/com/baeldung/unsatisfiedlink/JniUnsatisfiedLinkManualTest.java similarity index 100% rename from java-native/src/test/java/com/baeldung/unsatisfiedlink/JniUnsatisfiedLinkManualTest.java rename to core-java-modules/java-native/src/test/java/com/baeldung/unsatisfiedlink/JniUnsatisfiedLinkManualTest.java diff --git a/core-java-modules/pom.xml b/core-java-modules/pom.xml index ae9ff59222..d20a1650b9 100644 --- a/core-java-modules/pom.xml +++ b/core-java-modules/pom.xml @@ -21,12 +21,20 @@ - + core-java-collections-conversions-2 + core-java-collections-conversions-3 + core-java-concurrency-advanced-5 + + + + + + core-java-numbers-conversions core-java-9-improvements core-java-9-streams core-java-9 @@ -34,6 +42,9 @@ core-java-11 core-java-11-2 core-java-11-3 + core-java-12 + core-java-13 + core-java-15 core-java-collections-array-list core-java-collections-array-list-2 core-java-collections-list-4 @@ -43,20 +54,21 @@ core-java-concurrency-simple core-java-datetime-string core-java-io-conversions-2 + core-java-ipc core-java-jpms core-java-lang-oop-constructors-2 core-java-methods core-java-networking-3 - core-java-os + core-java-perf-2 core-java-streams-4 core-java-streams-5 core-java-streams-collect core-java-streams-maps core-java-string-algorithms-3 - core-java-string-operations-3 + core-java-string-operations-4 - core-java-string-operations-5 + core-java-time-measurements core-java-annotations @@ -65,6 +77,7 @@ core-java-arrays-multidimensional core-java-arrays-convert core-java-arrays-operations-basic + core-java-arrays-operations-basic-2 core-java-arrays-operations-advanced core-java-arrays-operations-advanced-2 core-java-booleans @@ -110,13 +123,13 @@ core-java-io core-java-io-2 core-java-io-3 - core-java-io-4 + core-java-io-5 core-java-io-apis core-java-io-apis-2 core-java-io-conversions core-java-jar - core-java-jndi + core-java-jvm core-java-jvm-2 core-java-jvm-3 @@ -131,11 +144,11 @@ core-java-lang-oop-constructors core-java-lang-oop-patterns core-java-lang-oop-generics - core-java-lang-oop-modifiers + core-java-lang-oop-types core-java-lang-oop-types-2 core-java-lang-oop-inheritance - core-java-lang-oop-methods + core-java-lang-oop-others core-java-lang-operators core-java-lang-operators-2 @@ -153,11 +166,13 @@ core-java-numbers-4 core-java-numbers-5 core-java-numbers-6 + core-java-numbers-7 core-java-optional core-java-perf core-java-properties core-java-reflection core-java-reflection-2 + core-java-reflection-3 core-java-scanner core-java-security-2 core-java-security-3 @@ -165,23 +180,34 @@ core-java-security-algorithms core-java-serialization core-java-streams + core-java-streams-simple core-java-streams-3 core-java-string-algorithms core-java-string-algorithms-2 core-java-string-apis - core-java-string-apis-2 + + core-java-swing core-java-string-conversions core-java-string-conversions-2 core-java-string-conversions-3 core-java-string-operations core-java-string-operations-2 core-java-string-operations-6 + core-java-string-operations-7 core-java-regex core-java-regex-2 core-java-uuid core-java-collections-maps-6 core-java-records core-java-9-jigsaw + + + + core-java-collections-set + core-java-date-operations-1 + core-java-datetime-conversion + core-java-httpclient + java-native @@ -200,5 +226,4 @@ - diff --git a/data-structures/src/main/java/com/baeldung/avltree/AVLTree.java b/data-structures/src/main/java/com/baeldung/avltree/AVLTree.java index ca0cfce7b4..117a35e028 100644 --- a/data-structures/src/main/java/com/baeldung/avltree/AVLTree.java +++ b/data-structures/src/main/java/com/baeldung/avltree/AVLTree.java @@ -42,17 +42,17 @@ public class AVLTree { return root == null ? -1 : root.height; } - private Node insert(Node node, int key) { - if (node == null) { + private Node insert(Node root, int key) { + if (root == null) { return new Node(key); - } else if (node.key > key) { - node.left = insert(node.left, key); - } else if (node.key < key) { - node.right = insert(node.right, key); + } else if (root.key > key) { + root.left = insert(root.left, key); + } else if (root.key < key) { + root.right = insert(root.right, key); } else { throw new RuntimeException("duplicate Key!"); } - return rebalance(node); + return rebalance(root); } private Node delete(Node node, int key) { diff --git a/deeplearning4j/pom.xml b/deeplearning4j/pom.xml index 875d8cdf85..aab19a166d 100644 --- a/deeplearning4j/pom.xml +++ b/deeplearning4j/pom.xml @@ -68,7 +68,6 @@ 0.9.1 4.3.5 - 1.18.20 \ No newline at end of file diff --git a/di-modules/avaje/pom.xml b/di-modules/avaje/pom.xml index 49162c518e..03d3902d5f 100644 --- a/di-modules/avaje/pom.xml +++ b/di-modules/avaje/pom.xml @@ -3,14 +3,11 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 com.baeldung - inject-intro + avaje 0.0.1-SNAPSHOT - avaje-inject-intro - - 11 - 11 - 9.5 - + avaje + Avaje Inject Intro + io.avaje @@ -34,4 +31,10 @@ true + + + 11 + 11 + 9.5 + \ No newline at end of file diff --git a/di-modules/cdi/pom.xml b/di-modules/cdi/pom.xml index fd920c8ce1..09f69f3dc3 100644 --- a/di-modules/cdi/pom.xml +++ b/di-modules/cdi/pom.xml @@ -59,7 +59,7 @@ 2.0.SP1 3.1.6.Final - 1.9.19 + 1.9.20.1 \ No newline at end of file diff --git a/di-modules/pom.xml b/di-modules/pom.xml index e6c86d48e6..984180cb28 100644 --- a/di-modules/pom.xml +++ b/di-modules/pom.xml @@ -18,6 +18,7 @@ dagger flyway-cdi-extension guice + avaje \ No newline at end of file diff --git a/docker-modules/docker-caching/multi-module-caching/pom.xml b/docker-modules/docker-caching/multi-module-caching/pom.xml index 60f14a17e5..f2b52f246d 100644 --- a/docker-modules/docker-caching/multi-module-caching/pom.xml +++ b/docker-modules/docker-caching/multi-module-caching/pom.xml @@ -25,9 +25,7 @@ - UTF-8 - 1.8 - 32.1.2-jre + 32.1.3-jre \ No newline at end of file diff --git a/docker-modules/docker-caching/single-module-caching/pom.xml b/docker-modules/docker-caching/single-module-caching/pom.xml index 0e5174b7ca..bb44c21e10 100644 --- a/docker-modules/docker-caching/single-module-caching/pom.xml +++ b/docker-modules/docker-caching/single-module-caching/pom.xml @@ -49,7 +49,7 @@ 8 8 UTF-8 - 32.1.2-jre + 32.1.3-jre \ No newline at end of file diff --git a/docker-modules/docker-containers/pom.xml b/docker-modules/docker-containers/pom.xml index 79bf0aee72..f8b903c87d 100644 --- a/docker-modules/docker-containers/pom.xml +++ b/docker-modules/docker-containers/pom.xml @@ -27,6 +27,7 @@ io.projectreactor reactor-test + ${reactor.version} test @@ -45,7 +46,7 @@ com.google.cloud.tools jib-maven-plugin - 2.7.1 + ${jib-maven-plugin.version} docker-demo-jib @@ -55,4 +56,10 @@ + + 3.6.0 + 2.7.1 + + + \ No newline at end of file diff --git a/docker-modules/pom.xml b/docker-modules/pom.xml index b4c5240718..4eeab746eb 100644 --- a/docker-modules/pom.xml +++ b/docker-modules/pom.xml @@ -24,8 +24,4 @@ docker-java-jar - - 11 - - \ No newline at end of file diff --git a/ethereum/pom.xml b/ethereum/pom.xml index 8dc25427d9..a94f74c115 100644 --- a/ethereum/pom.xml +++ b/ethereum/pom.xml @@ -192,7 +192,7 @@ 1.5.0-RELEASE 3.3.1 1.5.6.RELEASE - 2.4.0 + 2.8.0 2.0.4.RELEASE 3.1 diff --git a/feign/pom.xml b/feign/pom.xml index edb55e7da5..127f6c490c 100644 --- a/feign/pom.xml +++ b/feign/pom.xml @@ -74,6 +74,17 @@ ${wire.mock.version} test + + jakarta.xml.bind + jakarta.xml.bind-api + 4.0.0 + + + com.sun.xml.bind + jaxb-impl + 4.0.0 + runtime + @@ -85,7 +96,7 @@ org.codehaus.mojo jaxb2-maven-plugin - 2.5.0 + 3.1.0 xjc @@ -131,6 +142,7 @@ 3.8.0 3.1.2 2.33.2 + 4.0.0 \ No newline at end of file diff --git a/google-auto-project/pom.xml b/google-auto-project/pom.xml index 034fea5aad..175e0c20c6 100644 --- a/google-auto-project/pom.xml +++ b/google-auto-project/pom.xml @@ -8,7 +8,6 @@ google-auto-project pom - com.baeldung parent-modules diff --git a/gradle-modules/.gitignore b/gradle-modules/.gitignore new file mode 100644 index 0000000000..63b7142f43 --- /dev/null +++ b/gradle-modules/.gitignore @@ -0,0 +1 @@ +!gradle-wrapper.jar \ No newline at end of file diff --git a/gradle-modules/gradle-5/README.md b/gradle-modules/gradle-5/README.md index 7871c0e822..6d701ac43c 100644 --- a/gradle-modules/gradle-5/README.md +++ b/gradle-modules/gradle-5/README.md @@ -1,5 +1,7 @@ ### Relevant Articles: +This module is using gradle-8.3. + - [Run a Java main Method Using Gradle](https://www.baeldung.com/gradle-run-java-main) - [Finding Unused Gradle Dependencies](https://www.baeldung.com/gradle-finding-unused-dependencies) - [Intro to Gradle Lint Plugin](https://www.baeldung.com/java-gradle-lint-intro) diff --git a/gradle-modules/gradle-6/gradle/wrapper/gradle-wrapper.properties b/gradle-modules/gradle-6/gradle/wrapper/gradle-wrapper.properties index 94920145f3..cd141cfc9d 100644 --- a/gradle-modules/gradle-6/gradle/wrapper/gradle-wrapper.properties +++ b/gradle-modules/gradle-6/gradle/wrapper/gradle-wrapper.properties @@ -1,5 +1,6 @@ distributionBase=GRADLE_USER_HOME distributionPath=wrapper/dists -distributionUrl=https\://services.gradle.org/distributions/gradle-6.0.1-bin.zip +distributionUrl=https\://services.gradle.org/distributions/gradle-6.3-bin.zip zipStoreBase=GRADLE_USER_HOME zipStorePath=wrapper/dists + diff --git a/gradle-modules/gradle-7/README.md b/gradle-modules/gradle-7/README.md index e59b59f9fd..c452ee8b33 100644 --- a/gradle-modules/gradle-7/README.md +++ b/gradle-modules/gradle-7/README.md @@ -6,4 +6,4 @@ - [Different Dependency Version Declarations in Gradle](https://www.baeldung.com/gradle-different-dependency-version-declarations) - [Generating Javadoc With Gradle](https://www.baeldung.com/java-gradle-javadoc) - [Generating WSDL Stubs With Gradle](https://www.baeldung.com/java-gradle-create-wsdl-stubs) -- [Gradle Toolchains Support for JVM Projects](https://www.baeldung.com/java-gradle-toolchains-jvm-projects) +- [Gradle Proxy Configuration](https://www.baeldung.com/gradle-proxy-configuration) diff --git a/gradle-modules/gradle-7/conditional-dependency-demo/.gitignore b/gradle-modules/gradle-7/conditional-dependency-demo/.gitignore index c2065bc262..d33fc4ef35 100644 --- a/gradle-modules/gradle-7/conditional-dependency-demo/.gitignore +++ b/gradle-modules/gradle-7/conditional-dependency-demo/.gitignore @@ -1,7 +1,7 @@ HELP.md .gradle build/ -!gradle/wrapper/gradle-wrapper.jar +!../gradle/wrapper/gradle-wrapper.jar !**/src/main/**/build/ !**/src/test/**/build/ diff --git a/gradle-modules/gradle-7/conditional-dependency-demo/gradle/wrapper/gradle-wrapper.jar b/gradle-modules/gradle-7/conditional-dependency-demo/gradle/wrapper/gradle-wrapper.jar deleted file mode 100644 index 41d9927a4d..0000000000 Binary files a/gradle-modules/gradle-7/conditional-dependency-demo/gradle/wrapper/gradle-wrapper.jar and /dev/null differ diff --git a/gradle-modules/gradle-7/gradle-javadoc/gradle/wrapper/gradle-wrapper.properties b/gradle-modules/gradle-7/gradle-javadoc/gradle/wrapper/gradle-wrapper.properties deleted file mode 100644 index ae04661ee7..0000000000 --- a/gradle-modules/gradle-7/gradle-javadoc/gradle/wrapper/gradle-wrapper.properties +++ /dev/null @@ -1,5 +0,0 @@ -distributionBase=GRADLE_USER_HOME -distributionPath=wrapper/dists -distributionUrl=https\://services.gradle.org/distributions/gradle-7.5.1-bin.zip -zipStoreBase=GRADLE_USER_HOME -zipStorePath=wrapper/dists diff --git a/gradle-modules/gradle-7/gradle-javadoc/gradlew b/gradle-modules/gradle-7/gradle-javadoc/gradlew deleted file mode 100755 index a69d9cb6c2..0000000000 --- a/gradle-modules/gradle-7/gradle-javadoc/gradlew +++ /dev/null @@ -1,240 +0,0 @@ -#!/bin/sh - -# -# Copyright © 2015-2021 the original authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# https://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -# - -############################################################################## -# -# Gradle start up script for POSIX generated by Gradle. -# -# Important for running: -# -# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is -# noncompliant, but you have some other compliant shell such as ksh or -# bash, then to run this script, type that shell name before the whole -# command line, like: -# -# ksh Gradle -# -# Busybox and similar reduced shells will NOT work, because this script -# requires all of these POSIX shell features: -# * functions; -# * expansions «$var», «${var}», «${var:-default}», «${var+SET}», -# «${var#prefix}», «${var%suffix}», and «$( cmd )»; -# * compound commands having a testable exit status, especially «case»; -# * various built-in commands including «command», «set», and «ulimit». -# -# Important for patching: -# -# (2) This script targets any POSIX shell, so it avoids extensions provided -# by Bash, Ksh, etc; in particular arrays are avoided. -# -# The "traditional" practice of packing multiple parameters into a -# space-separated string is a well documented source of bugs and security -# problems, so this is (mostly) avoided, by progressively accumulating -# options in "$@", and eventually passing that to Java. -# -# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS, -# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly; -# see the in-line comments for details. -# -# There are tweaks for specific operating systems such as AIX, CygWin, -# Darwin, MinGW, and NonStop. -# -# (3) This script is generated from the Groovy template -# https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt -# within the Gradle project. -# -# You can find Gradle at https://github.com/gradle/gradle/. -# -############################################################################## - -# Attempt to set APP_HOME - -# Resolve links: $0 may be a link -app_path=$0 - -# Need this for daisy-chained symlinks. -while - APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path - [ -h "$app_path" ] -do - ls=$( ls -ld "$app_path" ) - link=${ls#*' -> '} - case $link in #( - /*) app_path=$link ;; #( - *) app_path=$APP_HOME$link ;; - esac -done - -APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit - -APP_NAME="Gradle" -APP_BASE_NAME=${0##*/} - -# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. -DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' - -# Use the maximum available, or set MAX_FD != -1 to use that value. -MAX_FD=maximum - -warn () { - echo "$*" -} >&2 - -die () { - echo - echo "$*" - echo - exit 1 -} >&2 - -# OS specific support (must be 'true' or 'false'). -cygwin=false -msys=false -darwin=false -nonstop=false -case "$( uname )" in #( - CYGWIN* ) cygwin=true ;; #( - Darwin* ) darwin=true ;; #( - MSYS* | MINGW* ) msys=true ;; #( - NONSTOP* ) nonstop=true ;; -esac - -CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar - - -# Determine the Java command to use to start the JVM. -if [ -n "$JAVA_HOME" ] ; then - if [ -x "$JAVA_HOME/jre/sh/java" ] ; then - # IBM's JDK on AIX uses strange locations for the executables - JAVACMD=$JAVA_HOME/jre/sh/java - else - JAVACMD=$JAVA_HOME/bin/java - fi - if [ ! -x "$JAVACMD" ] ; then - die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME - -Please set the JAVA_HOME variable in your environment to match the -location of your Java installation." - fi -else - JAVACMD=java - which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. - -Please set the JAVA_HOME variable in your environment to match the -location of your Java installation." -fi - -# Increase the maximum file descriptors if we can. -if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then - case $MAX_FD in #( - max*) - MAX_FD=$( ulimit -H -n ) || - warn "Could not query maximum file descriptor limit" - esac - case $MAX_FD in #( - '' | soft) :;; #( - *) - ulimit -n "$MAX_FD" || - warn "Could not set maximum file descriptor limit to $MAX_FD" - esac -fi - -# Collect all arguments for the java command, stacking in reverse order: -# * args from the command line -# * the main class name -# * -classpath -# * -D...appname settings -# * --module-path (only if needed) -# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables. - -# For Cygwin or MSYS, switch paths to Windows format before running java -if "$cygwin" || "$msys" ; then - APP_HOME=$( cygpath --path --mixed "$APP_HOME" ) - CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" ) - - JAVACMD=$( cygpath --unix "$JAVACMD" ) - - # Now convert the arguments - kludge to limit ourselves to /bin/sh - for arg do - if - case $arg in #( - -*) false ;; # don't mess with options #( - /?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath - [ -e "$t" ] ;; #( - *) false ;; - esac - then - arg=$( cygpath --path --ignore --mixed "$arg" ) - fi - # Roll the args list around exactly as many times as the number of - # args, so each arg winds up back in the position where it started, but - # possibly modified. - # - # NB: a `for` loop captures its iteration list before it begins, so - # changing the positional parameters here affects neither the number of - # iterations, nor the values presented in `arg`. - shift # remove old arg - set -- "$@" "$arg" # push replacement arg - done -fi - -# Collect all arguments for the java command; -# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of -# shell script including quotes and variable substitutions, so put them in -# double quotes to make sure that they get re-expanded; and -# * put everything else in single quotes, so that it's not re-expanded. - -set -- \ - "-Dorg.gradle.appname=$APP_BASE_NAME" \ - -classpath "$CLASSPATH" \ - org.gradle.wrapper.GradleWrapperMain \ - "$@" - -# Stop when "xargs" is not available. -if ! command -v xargs >/dev/null 2>&1 -then - die "xargs is not available" -fi - -# Use "xargs" to parse quoted args. -# -# With -n1 it outputs one arg per line, with the quotes and backslashes removed. -# -# In Bash we could simply go: -# -# readarray ARGS < <( xargs -n1 <<<"$var" ) && -# set -- "${ARGS[@]}" "$@" -# -# but POSIX shell has neither arrays nor command substitution, so instead we -# post-process each arg (as a line of input to sed) to backslash-escape any -# character that might be a shell metacharacter, then use eval to reverse -# that process (while maintaining the separation between arguments), and wrap -# the whole thing up as a single "set" statement. -# -# This will of course break if any of these variables contains a newline or -# an unmatched quote. -# - -eval "set -- $( - printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" | - xargs -n1 | - sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' | - tr '\n' ' ' - )" '"$@"' - -exec "$JAVACMD" "$@" diff --git a/gradle-modules/gradle-7/gradle-proxy-configuration/.gitignore b/gradle-modules/gradle-7/gradle-proxy-configuration/.gitignore new file mode 100644 index 0000000000..b63da4551b --- /dev/null +++ b/gradle-modules/gradle-7/gradle-proxy-configuration/.gitignore @@ -0,0 +1,42 @@ +.gradle +build/ +!gradle/wrapper/gradle-wrapper.jar +!**/src/main/**/build/ +!**/src/test/**/build/ + +### IntelliJ IDEA ### +.idea/modules.xml +.idea/jarRepositories.xml +.idea/compiler.xml +.idea/libraries/ +*.iws +*.iml +*.ipr +out/ +!**/src/main/**/out/ +!**/src/test/**/out/ + +### Eclipse ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache +bin/ +!**/src/main/**/bin/ +!**/src/test/**/bin/ + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ + +### VS Code ### +.vscode/ + +### Mac OS ### +.DS_Store \ No newline at end of file diff --git a/gradle-modules/gradle-7/gradle-proxy-configuration/build.gradle b/gradle-modules/gradle-7/gradle-proxy-configuration/build.gradle new file mode 100644 index 0000000000..7463486961 --- /dev/null +++ b/gradle-modules/gradle-7/gradle-proxy-configuration/build.gradle @@ -0,0 +1,20 @@ +plugins { + id 'java' +} + +group = 'org.baeldung' +version = '1.0-SNAPSHOT' + +repositories { + mavenCentral() +} + +dependencies { + testImplementation platform('org.junit:junit-bom:5.9.1') + testImplementation 'org.junit.jupiter:junit-jupiter' + implementation 'io.micrometer:micrometer-core:1.12.0' +} + +test { + useJUnitPlatform() +} \ No newline at end of file diff --git a/gradle-modules/gradle-7/gradle-proxy-configuration/gradle.properties b/gradle-modules/gradle-7/gradle-proxy-configuration/gradle.properties new file mode 100644 index 0000000000..207872023f --- /dev/null +++ b/gradle-modules/gradle-7/gradle-proxy-configuration/gradle.properties @@ -0,0 +1,12 @@ +# HTTP proxy settings +systemProp.http.proxyHost=localhost +systemProp.http.proxyPort=3128 +systemProp.http.proxyUser=USER +systemProp.http.proxyPassword=PASSWORD +systemProp.http.nonProxyHosts=*.nonproxyrepos.com +# HTTPS proxy settings +systemProp.https.proxyHost=localhost +systemProp.https.proxyPort=3128 +systemProp.https.proxyUser=USER +systemProp.https.proxyPassword=PASSWORD +systemProp.https.nonProxyHosts=*.nonproxyrepos.com \ No newline at end of file diff --git a/gradle-modules/gradle-7/gradle-javadoc/gradle/wrapper/gradle-wrapper.jar b/gradle-modules/gradle-7/gradle-proxy-configuration/gradle/wrapper/gradle-wrapper.jar similarity index 100% rename from gradle-modules/gradle-7/gradle-javadoc/gradle/wrapper/gradle-wrapper.jar rename to gradle-modules/gradle-7/gradle-proxy-configuration/gradle/wrapper/gradle-wrapper.jar diff --git a/gradle-modules/gradle-7/conditional-dependency-demo/gradle/wrapper/gradle-wrapper.properties b/gradle-modules/gradle-7/gradle-proxy-configuration/gradle/wrapper/gradle-wrapper.properties similarity index 80% rename from gradle-modules/gradle-7/conditional-dependency-demo/gradle/wrapper/gradle-wrapper.properties rename to gradle-modules/gradle-7/gradle-proxy-configuration/gradle/wrapper/gradle-wrapper.properties index 00e33edef6..cc09a557e8 100644 --- a/gradle-modules/gradle-7/conditional-dependency-demo/gradle/wrapper/gradle-wrapper.properties +++ b/gradle-modules/gradle-7/gradle-proxy-configuration/gradle/wrapper/gradle-wrapper.properties @@ -1,5 +1,6 @@ +#Thu Nov 16 23:15:01 GMT 2023 +distributionUrl=https\://services.gradle.org/distributions/gradle-8.2-bin.zip distributionBase=GRADLE_USER_HOME distributionPath=wrapper/dists -distributionUrl=https\://services.gradle.org/distributions/gradle-7.4.1-bin.zip -zipStoreBase=GRADLE_USER_HOME zipStorePath=wrapper/dists +zipStoreBase=GRADLE_USER_HOME diff --git a/gradle-modules/gradle-7/conditional-dependency-demo/gradlew b/gradle-modules/gradle-7/gradle-proxy-configuration/gradlew similarity index 100% rename from gradle-modules/gradle-7/conditional-dependency-demo/gradlew rename to gradle-modules/gradle-7/gradle-proxy-configuration/gradlew diff --git a/gradle-modules/gradle-7/conditional-dependency-demo/gradlew.bat b/gradle-modules/gradle-7/gradle-proxy-configuration/gradlew.bat similarity index 96% rename from gradle-modules/gradle-7/conditional-dependency-demo/gradlew.bat rename to gradle-modules/gradle-7/gradle-proxy-configuration/gradlew.bat index 107acd32c4..ac1b06f938 100644 --- a/gradle-modules/gradle-7/conditional-dependency-demo/gradlew.bat +++ b/gradle-modules/gradle-7/gradle-proxy-configuration/gradlew.bat @@ -1,89 +1,89 @@ -@rem -@rem Copyright 2015 the original author or authors. -@rem -@rem Licensed under the Apache License, Version 2.0 (the "License"); -@rem you may not use this file except in compliance with the License. -@rem You may obtain a copy of the License at -@rem -@rem https://www.apache.org/licenses/LICENSE-2.0 -@rem -@rem Unless required by applicable law or agreed to in writing, software -@rem distributed under the License is distributed on an "AS IS" BASIS, -@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -@rem See the License for the specific language governing permissions and -@rem limitations under the License. -@rem - -@if "%DEBUG%" == "" @echo off -@rem ########################################################################## -@rem -@rem Gradle startup script for Windows -@rem -@rem ########################################################################## - -@rem Set local scope for the variables with windows NT shell -if "%OS%"=="Windows_NT" setlocal - -set DIRNAME=%~dp0 -if "%DIRNAME%" == "" set DIRNAME=. -set APP_BASE_NAME=%~n0 -set APP_HOME=%DIRNAME% - -@rem Resolve any "." and ".." in APP_HOME to make it shorter. -for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi - -@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. -set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" - -@rem Find java.exe -if defined JAVA_HOME goto findJavaFromJavaHome - -set JAVA_EXE=java.exe -%JAVA_EXE% -version >NUL 2>&1 -if "%ERRORLEVEL%" == "0" goto execute - -echo. -echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. -echo. -echo Please set the JAVA_HOME variable in your environment to match the -echo location of your Java installation. - -goto fail - -:findJavaFromJavaHome -set JAVA_HOME=%JAVA_HOME:"=% -set JAVA_EXE=%JAVA_HOME%/bin/java.exe - -if exist "%JAVA_EXE%" goto execute - -echo. -echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% -echo. -echo Please set the JAVA_HOME variable in your environment to match the -echo location of your Java installation. - -goto fail - -:execute -@rem Setup the command line - -set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar - - -@rem Execute Gradle -"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* - -:end -@rem End local scope for the variables with windows NT shell -if "%ERRORLEVEL%"=="0" goto mainEnd - -:fail -rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of -rem the _cmd.exe /c_ return code! -if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 -exit /b 1 - -:mainEnd -if "%OS%"=="Windows_NT" endlocal - -:omega +@rem +@rem Copyright 2015 the original author or authors. +@rem +@rem Licensed under the Apache License, Version 2.0 (the "License"); +@rem you may not use this file except in compliance with the License. +@rem You may obtain a copy of the License at +@rem +@rem https://www.apache.org/licenses/LICENSE-2.0 +@rem +@rem Unless required by applicable law or agreed to in writing, software +@rem distributed under the License is distributed on an "AS IS" BASIS, +@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +@rem See the License for the specific language governing permissions and +@rem limitations under the License. +@rem + +@if "%DEBUG%" == "" @echo off +@rem ########################################################################## +@rem +@rem Gradle startup script for Windows +@rem +@rem ########################################################################## + +@rem Set local scope for the variables with windows NT shell +if "%OS%"=="Windows_NT" setlocal + +set DIRNAME=%~dp0 +if "%DIRNAME%" == "" set DIRNAME=. +set APP_BASE_NAME=%~n0 +set APP_HOME=%DIRNAME% + +@rem Resolve any "." and ".." in APP_HOME to make it shorter. +for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi + +@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" + +@rem Find java.exe +if defined JAVA_HOME goto findJavaFromJavaHome + +set JAVA_EXE=java.exe +%JAVA_EXE% -version >NUL 2>&1 +if "%ERRORLEVEL%" == "0" goto execute + +echo. +echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:findJavaFromJavaHome +set JAVA_HOME=%JAVA_HOME:"=% +set JAVA_EXE=%JAVA_HOME%/bin/java.exe + +if exist "%JAVA_EXE%" goto execute + +echo. +echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:execute +@rem Setup the command line + +set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar + + +@rem Execute Gradle +"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* + +:end +@rem End local scope for the variables with windows NT shell +if "%ERRORLEVEL%"=="0" goto mainEnd + +:fail +rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of +rem the _cmd.exe /c_ return code! +if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 +exit /b 1 + +:mainEnd +if "%OS%"=="Windows_NT" endlocal + +:omega diff --git a/gradle-modules/gradle-7/gradle-proxy-configuration/settings.gradle b/gradle-modules/gradle-7/gradle-proxy-configuration/settings.gradle new file mode 100644 index 0000000000..02edde146a --- /dev/null +++ b/gradle-modules/gradle-7/gradle-proxy-configuration/settings.gradle @@ -0,0 +1,2 @@ +rootProject.name = 'gradle-proxy-configuration' + diff --git a/gradle-modules/gradle-7/gradle-wsdl-stubs/build.gradle b/gradle-modules/gradle-7/gradle-wsdl-stubs/build.gradle index e368dc5c06..6d0cfc1972 100644 --- a/gradle-modules/gradle-7/gradle-wsdl-stubs/build.gradle +++ b/gradle-modules/gradle-7/gradle-wsdl-stubs/build.gradle @@ -1,6 +1,6 @@ plugins { id 'java' - id("com.github.bjornvester.wsdl2java") version "1.2" + id 'com.github.bjornvester.wsdl2java' version '2.0.2' } repositories { @@ -17,7 +17,6 @@ test { useJUnitPlatform() } - wsdl2java { - cxfVersion.set("3.4.4") + cxfVersion.set("4.0.2") } diff --git a/gradle-modules/gradle-7/gradle-wsdl-stubs/gradlew.bat b/gradle-modules/gradle-7/gradle-wsdl-stubs/gradlew.bat deleted file mode 100644 index 6689b85bee..0000000000 --- a/gradle-modules/gradle-7/gradle-wsdl-stubs/gradlew.bat +++ /dev/null @@ -1,92 +0,0 @@ -@rem -@rem Copyright 2015 the original author or authors. -@rem -@rem Licensed under the Apache License, Version 2.0 (the "License"); -@rem you may not use this file except in compliance with the License. -@rem You may obtain a copy of the License at -@rem -@rem https://www.apache.org/licenses/LICENSE-2.0 -@rem -@rem Unless required by applicable law or agreed to in writing, software -@rem distributed under the License is distributed on an "AS IS" BASIS, -@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -@rem See the License for the specific language governing permissions and -@rem limitations under the License. -@rem - -@if "%DEBUG%"=="" @echo off -@rem ########################################################################## -@rem -@rem Gradle startup script for Windows -@rem -@rem ########################################################################## - -@rem Set local scope for the variables with windows NT shell -if "%OS%"=="Windows_NT" setlocal - -set DIRNAME=%~dp0 -if "%DIRNAME%"=="" set DIRNAME=. -@rem This is normally unused -set APP_BASE_NAME=%~n0 -set APP_HOME=%DIRNAME% - -@rem Resolve any "." and ".." in APP_HOME to make it shorter. -for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi - -@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. -set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" - -@rem Find java.exe -if defined JAVA_HOME goto findJavaFromJavaHome - -set JAVA_EXE=java.exe -%JAVA_EXE% -version >NUL 2>&1 -if %ERRORLEVEL% equ 0 goto execute - -echo. -echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. -echo. -echo Please set the JAVA_HOME variable in your environment to match the -echo location of your Java installation. - -goto fail - -:findJavaFromJavaHome -set JAVA_HOME=%JAVA_HOME:"=% -set JAVA_EXE=%JAVA_HOME%/bin/java.exe - -if exist "%JAVA_EXE%" goto execute - -echo. -echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% -echo. -echo Please set the JAVA_HOME variable in your environment to match the -echo location of your Java installation. - -goto fail - -:execute -@rem Setup the command line - -set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar - - -@rem Execute Gradle -"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* - -:end -@rem End local scope for the variables with windows NT shell -if %ERRORLEVEL% equ 0 goto mainEnd - -:fail -rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of -rem the _cmd.exe /c_ return code! -set EXIT_CODE=%ERRORLEVEL% -if %EXIT_CODE% equ 0 set EXIT_CODE=1 -if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE% -exit /b %EXIT_CODE% - -:mainEnd -if "%OS%"=="Windows_NT" endlocal - -:omega diff --git a/gradle-modules/gradle-7/gradle/wrapper/gradle-wrapper.jar b/gradle-modules/gradle-7/gradle/wrapper/gradle-wrapper.jar new file mode 100644 index 0000000000..7f93135c49 Binary files /dev/null and b/gradle-modules/gradle-7/gradle/wrapper/gradle-wrapper.jar differ diff --git a/gradle-modules/gradle-7/gradle-wsdl-stubs/gradle/wrapper/gradle-wrapper.properties b/gradle-modules/gradle-7/gradle/wrapper/gradle-wrapper.properties similarity index 82% rename from gradle-modules/gradle-7/gradle-wsdl-stubs/gradle/wrapper/gradle-wrapper.properties rename to gradle-modules/gradle-7/gradle/wrapper/gradle-wrapper.properties index 42defcc94b..878fe049c2 100644 --- a/gradle-modules/gradle-7/gradle-wsdl-stubs/gradle/wrapper/gradle-wrapper.properties +++ b/gradle-modules/gradle-7/gradle/wrapper/gradle-wrapper.properties @@ -1,6 +1,7 @@ distributionBase=GRADLE_USER_HOME distributionPath=wrapper/dists -distributionUrl=https\://services.gradle.org/distributions/gradle-8.0-bin.zip +distributionUrl=https\://services.gradle.org/distributions/gradle-7.6.3-bin.zip networkTimeout=10000 +validateDistributionUrl=true zipStoreBase=GRADLE_USER_HOME zipStorePath=wrapper/dists diff --git a/gradle-modules/gradle-7/gradle-wsdl-stubs/gradlew b/gradle-modules/gradle-7/gradlew old mode 100755 new mode 100644 similarity index 91% rename from gradle-modules/gradle-7/gradle-wsdl-stubs/gradlew rename to gradle-modules/gradle-7/gradlew index 79a61d421c..1aa94a4269 --- a/gradle-modules/gradle-7/gradle-wsdl-stubs/gradlew +++ b/gradle-modules/gradle-7/gradlew @@ -83,10 +83,8 @@ done # This is normally unused # shellcheck disable=SC2034 APP_BASE_NAME=${0##*/} -APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit - -# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. -DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' +# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036) +APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit # Use the maximum available, or set MAX_FD != -1 to use that value. MAX_FD=maximum @@ -133,10 +131,13 @@ location of your Java installation." fi else JAVACMD=java - which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. + if ! command -v java >/dev/null 2>&1 + then + die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. Please set the JAVA_HOME variable in your environment to match the location of your Java installation." + fi fi # Increase the maximum file descriptors if we can. @@ -144,7 +145,7 @@ if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then case $MAX_FD in #( max*) # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked. - # shellcheck disable=SC3045 + # shellcheck disable=SC2039,SC3045 MAX_FD=$( ulimit -H -n ) || warn "Could not query maximum file descriptor limit" esac @@ -152,7 +153,7 @@ if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then '' | soft) :;; #( *) # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked. - # shellcheck disable=SC3045 + # shellcheck disable=SC2039,SC3045 ulimit -n "$MAX_FD" || warn "Could not set maximum file descriptor limit to $MAX_FD" esac @@ -197,11 +198,15 @@ if "$cygwin" || "$msys" ; then done fi -# Collect all arguments for the java command; -# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of -# shell script including quotes and variable substitutions, so put them in -# double quotes to make sure that they get re-expanded; and -# * put everything else in single quotes, so that it's not re-expanded. + +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' + +# Collect all arguments for the java command: +# * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments, +# and any embedded shellness will be escaped. +# * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be +# treated as '${Hostname}' itself on the command line. set -- \ "-Dorg.gradle.appname=$APP_BASE_NAME" \ diff --git a/gradle-modules/gradle-7/dependency-version/gradlew.bat b/gradle-modules/gradle-7/gradlew.bat similarity index 100% rename from gradle-modules/gradle-7/dependency-version/gradlew.bat rename to gradle-modules/gradle-7/gradlew.bat diff --git a/gradle-modules/gradle-7/multiple-repositories-demo/multiple-repositories/gradle/wrapper/gradle-wrapper.jar b/gradle-modules/gradle-7/multiple-repositories-demo/multiple-repositories/gradle/wrapper/gradle-wrapper.jar deleted file mode 100644 index 41d9927a4d..0000000000 Binary files a/gradle-modules/gradle-7/multiple-repositories-demo/multiple-repositories/gradle/wrapper/gradle-wrapper.jar and /dev/null differ diff --git a/gradle-modules/gradle-7/multiple-repositories-demo/multiple-repositories/gradle/wrapper/gradle-wrapper.properties b/gradle-modules/gradle-7/multiple-repositories-demo/multiple-repositories/gradle/wrapper/gradle-wrapper.properties deleted file mode 100644 index 070cb702f0..0000000000 --- a/gradle-modules/gradle-7/multiple-repositories-demo/multiple-repositories/gradle/wrapper/gradle-wrapper.properties +++ /dev/null @@ -1,5 +0,0 @@ -distributionBase=GRADLE_USER_HOME -distributionPath=wrapper/dists -distributionUrl=https\://services.gradle.org/distributions/gradle-7.6-bin.zip -zipStoreBase=GRADLE_USER_HOME -zipStorePath=wrapper/dists diff --git a/gradle-modules/gradle-7/multiple-repositories-demo/multiple-repositories/gradlew b/gradle-modules/gradle-7/multiple-repositories-demo/multiple-repositories/gradlew deleted file mode 100755 index 1b6c787337..0000000000 --- a/gradle-modules/gradle-7/multiple-repositories-demo/multiple-repositories/gradlew +++ /dev/null @@ -1,234 +0,0 @@ -#!/bin/sh - -# -# Copyright © 2015-2021 the original authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# https://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -# - -############################################################################## -# -# Gradle start up script for POSIX generated by Gradle. -# -# Important for running: -# -# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is -# noncompliant, but you have some other compliant shell such as ksh or -# bash, then to run this script, type that shell name before the whole -# command line, like: -# -# ksh Gradle -# -# Busybox and similar reduced shells will NOT work, because this script -# requires all of these POSIX shell features: -# * functions; -# * expansions «$var», «${var}», «${var:-default}», «${var+SET}», -# «${var#prefix}», «${var%suffix}», and «$( cmd )»; -# * compound commands having a testable exit status, especially «case»; -# * various built-in commands including «command», «set», and «ulimit». -# -# Important for patching: -# -# (2) This script targets any POSIX shell, so it avoids extensions provided -# by Bash, Ksh, etc; in particular arrays are avoided. -# -# The "traditional" practice of packing multiple parameters into a -# space-separated string is a well documented source of bugs and security -# problems, so this is (mostly) avoided, by progressively accumulating -# options in "$@", and eventually passing that to Java. -# -# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS, -# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly; -# see the in-line comments for details. -# -# There are tweaks for specific operating systems such as AIX, CygWin, -# Darwin, MinGW, and NonStop. -# -# (3) This script is generated from the Groovy template -# https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt -# within the Gradle project. -# -# You can find Gradle at https://github.com/gradle/gradle/. -# -############################################################################## - -# Attempt to set APP_HOME - -# Resolve links: $0 may be a link -app_path=$0 - -# Need this for daisy-chained symlinks. -while - APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path - [ -h "$app_path" ] -do - ls=$( ls -ld "$app_path" ) - link=${ls#*' -> '} - case $link in #( - /*) app_path=$link ;; #( - *) app_path=$APP_HOME$link ;; - esac -done - -APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit - -APP_NAME="Gradle" -APP_BASE_NAME=${0##*/} - -# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. -DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' - -# Use the maximum available, or set MAX_FD != -1 to use that value. -MAX_FD=maximum - -warn () { - echo "$*" -} >&2 - -die () { - echo - echo "$*" - echo - exit 1 -} >&2 - -# OS specific support (must be 'true' or 'false'). -cygwin=false -msys=false -darwin=false -nonstop=false -case "$( uname )" in #( - CYGWIN* ) cygwin=true ;; #( - Darwin* ) darwin=true ;; #( - MSYS* | MINGW* ) msys=true ;; #( - NONSTOP* ) nonstop=true ;; -esac - -CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar - - -# Determine the Java command to use to start the JVM. -if [ -n "$JAVA_HOME" ] ; then - if [ -x "$JAVA_HOME/jre/sh/java" ] ; then - # IBM's JDK on AIX uses strange locations for the executables - JAVACMD=$JAVA_HOME/jre/sh/java - else - JAVACMD=$JAVA_HOME/bin/java - fi - if [ ! -x "$JAVACMD" ] ; then - die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME - -Please set the JAVA_HOME variable in your environment to match the -location of your Java installation." - fi -else - JAVACMD=java - which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. - -Please set the JAVA_HOME variable in your environment to match the -location of your Java installation." -fi - -# Increase the maximum file descriptors if we can. -if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then - case $MAX_FD in #( - max*) - MAX_FD=$( ulimit -H -n ) || - warn "Could not query maximum file descriptor limit" - esac - case $MAX_FD in #( - '' | soft) :;; #( - *) - ulimit -n "$MAX_FD" || - warn "Could not set maximum file descriptor limit to $MAX_FD" - esac -fi - -# Collect all arguments for the java command, stacking in reverse order: -# * args from the command line -# * the main class name -# * -classpath -# * -D...appname settings -# * --module-path (only if needed) -# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables. - -# For Cygwin or MSYS, switch paths to Windows format before running java -if "$cygwin" || "$msys" ; then - APP_HOME=$( cygpath --path --mixed "$APP_HOME" ) - CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" ) - - JAVACMD=$( cygpath --unix "$JAVACMD" ) - - # Now convert the arguments - kludge to limit ourselves to /bin/sh - for arg do - if - case $arg in #( - -*) false ;; # don't mess with options #( - /?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath - [ -e "$t" ] ;; #( - *) false ;; - esac - then - arg=$( cygpath --path --ignore --mixed "$arg" ) - fi - # Roll the args list around exactly as many times as the number of - # args, so each arg winds up back in the position where it started, but - # possibly modified. - # - # NB: a `for` loop captures its iteration list before it begins, so - # changing the positional parameters here affects neither the number of - # iterations, nor the values presented in `arg`. - shift # remove old arg - set -- "$@" "$arg" # push replacement arg - done -fi - -# Collect all arguments for the java command; -# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of -# shell script including quotes and variable substitutions, so put them in -# double quotes to make sure that they get re-expanded; and -# * put everything else in single quotes, so that it's not re-expanded. - -set -- \ - "-Dorg.gradle.appname=$APP_BASE_NAME" \ - -classpath "$CLASSPATH" \ - org.gradle.wrapper.GradleWrapperMain \ - "$@" - -# Use "xargs" to parse quoted args. -# -# With -n1 it outputs one arg per line, with the quotes and backslashes removed. -# -# In Bash we could simply go: -# -# readarray ARGS < <( xargs -n1 <<<"$var" ) && -# set -- "${ARGS[@]}" "$@" -# -# but POSIX shell has neither arrays nor command substitution, so instead we -# post-process each arg (as a line of input to sed) to backslash-escape any -# character that might be a shell metacharacter, then use eval to reverse -# that process (while maintaining the separation between arguments), and wrap -# the whole thing up as a single "set" statement. -# -# This will of course break if any of these variables contains a newline or -# an unmatched quote. -# - -eval "set -- $( - printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" | - xargs -n1 | - sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' | - tr '\n' ' ' - )" '"$@"' - -exec "$JAVACMD" "$@" diff --git a/gradle-modules/gradle-7/multiple-repositories-demo/multiple-repositories/gradlew.bat b/gradle-modules/gradle-7/multiple-repositories-demo/multiple-repositories/gradlew.bat deleted file mode 100644 index 107acd32c4..0000000000 --- a/gradle-modules/gradle-7/multiple-repositories-demo/multiple-repositories/gradlew.bat +++ /dev/null @@ -1,89 +0,0 @@ -@rem -@rem Copyright 2015 the original author or authors. -@rem -@rem Licensed under the Apache License, Version 2.0 (the "License"); -@rem you may not use this file except in compliance with the License. -@rem You may obtain a copy of the License at -@rem -@rem https://www.apache.org/licenses/LICENSE-2.0 -@rem -@rem Unless required by applicable law or agreed to in writing, software -@rem distributed under the License is distributed on an "AS IS" BASIS, -@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -@rem See the License for the specific language governing permissions and -@rem limitations under the License. -@rem - -@if "%DEBUG%" == "" @echo off -@rem ########################################################################## -@rem -@rem Gradle startup script for Windows -@rem -@rem ########################################################################## - -@rem Set local scope for the variables with windows NT shell -if "%OS%"=="Windows_NT" setlocal - -set DIRNAME=%~dp0 -if "%DIRNAME%" == "" set DIRNAME=. -set APP_BASE_NAME=%~n0 -set APP_HOME=%DIRNAME% - -@rem Resolve any "." and ".." in APP_HOME to make it shorter. -for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi - -@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. -set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" - -@rem Find java.exe -if defined JAVA_HOME goto findJavaFromJavaHome - -set JAVA_EXE=java.exe -%JAVA_EXE% -version >NUL 2>&1 -if "%ERRORLEVEL%" == "0" goto execute - -echo. -echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. -echo. -echo Please set the JAVA_HOME variable in your environment to match the -echo location of your Java installation. - -goto fail - -:findJavaFromJavaHome -set JAVA_HOME=%JAVA_HOME:"=% -set JAVA_EXE=%JAVA_HOME%/bin/java.exe - -if exist "%JAVA_EXE%" goto execute - -echo. -echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% -echo. -echo Please set the JAVA_HOME variable in your environment to match the -echo location of your Java installation. - -goto fail - -:execute -@rem Setup the command line - -set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar - - -@rem Execute Gradle -"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* - -:end -@rem End local scope for the variables with windows NT shell -if "%ERRORLEVEL%"=="0" goto mainEnd - -:fail -rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of -rem the _cmd.exe /c_ return code! -if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 -exit /b 1 - -:mainEnd -if "%OS%"=="Windows_NT" endlocal - -:omega diff --git a/gradle-modules/gradle-7/multiple-repositories-demo/publish-package/gradle/wrapper/gradle-wrapper.jar b/gradle-modules/gradle-7/multiple-repositories-demo/publish-package/gradle/wrapper/gradle-wrapper.jar deleted file mode 100644 index 41d9927a4d..0000000000 Binary files a/gradle-modules/gradle-7/multiple-repositories-demo/publish-package/gradle/wrapper/gradle-wrapper.jar and /dev/null differ diff --git a/gradle-modules/gradle-7/multiple-repositories-demo/publish-package/gradle/wrapper/gradle-wrapper.properties b/gradle-modules/gradle-7/multiple-repositories-demo/publish-package/gradle/wrapper/gradle-wrapper.properties deleted file mode 100644 index 070cb702f0..0000000000 --- a/gradle-modules/gradle-7/multiple-repositories-demo/publish-package/gradle/wrapper/gradle-wrapper.properties +++ /dev/null @@ -1,5 +0,0 @@ -distributionBase=GRADLE_USER_HOME -distributionPath=wrapper/dists -distributionUrl=https\://services.gradle.org/distributions/gradle-7.6-bin.zip -zipStoreBase=GRADLE_USER_HOME -zipStorePath=wrapper/dists diff --git a/gradle-modules/gradle-7/multiple-repositories-demo/publish-package/gradlew b/gradle-modules/gradle-7/multiple-repositories-demo/publish-package/gradlew deleted file mode 100755 index 1b6c787337..0000000000 --- a/gradle-modules/gradle-7/multiple-repositories-demo/publish-package/gradlew +++ /dev/null @@ -1,234 +0,0 @@ -#!/bin/sh - -# -# Copyright © 2015-2021 the original authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# https://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -# - -############################################################################## -# -# Gradle start up script for POSIX generated by Gradle. -# -# Important for running: -# -# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is -# noncompliant, but you have some other compliant shell such as ksh or -# bash, then to run this script, type that shell name before the whole -# command line, like: -# -# ksh Gradle -# -# Busybox and similar reduced shells will NOT work, because this script -# requires all of these POSIX shell features: -# * functions; -# * expansions «$var», «${var}», «${var:-default}», «${var+SET}», -# «${var#prefix}», «${var%suffix}», and «$( cmd )»; -# * compound commands having a testable exit status, especially «case»; -# * various built-in commands including «command», «set», and «ulimit». -# -# Important for patching: -# -# (2) This script targets any POSIX shell, so it avoids extensions provided -# by Bash, Ksh, etc; in particular arrays are avoided. -# -# The "traditional" practice of packing multiple parameters into a -# space-separated string is a well documented source of bugs and security -# problems, so this is (mostly) avoided, by progressively accumulating -# options in "$@", and eventually passing that to Java. -# -# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS, -# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly; -# see the in-line comments for details. -# -# There are tweaks for specific operating systems such as AIX, CygWin, -# Darwin, MinGW, and NonStop. -# -# (3) This script is generated from the Groovy template -# https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt -# within the Gradle project. -# -# You can find Gradle at https://github.com/gradle/gradle/. -# -############################################################################## - -# Attempt to set APP_HOME - -# Resolve links: $0 may be a link -app_path=$0 - -# Need this for daisy-chained symlinks. -while - APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path - [ -h "$app_path" ] -do - ls=$( ls -ld "$app_path" ) - link=${ls#*' -> '} - case $link in #( - /*) app_path=$link ;; #( - *) app_path=$APP_HOME$link ;; - esac -done - -APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit - -APP_NAME="Gradle" -APP_BASE_NAME=${0##*/} - -# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. -DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' - -# Use the maximum available, or set MAX_FD != -1 to use that value. -MAX_FD=maximum - -warn () { - echo "$*" -} >&2 - -die () { - echo - echo "$*" - echo - exit 1 -} >&2 - -# OS specific support (must be 'true' or 'false'). -cygwin=false -msys=false -darwin=false -nonstop=false -case "$( uname )" in #( - CYGWIN* ) cygwin=true ;; #( - Darwin* ) darwin=true ;; #( - MSYS* | MINGW* ) msys=true ;; #( - NONSTOP* ) nonstop=true ;; -esac - -CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar - - -# Determine the Java command to use to start the JVM. -if [ -n "$JAVA_HOME" ] ; then - if [ -x "$JAVA_HOME/jre/sh/java" ] ; then - # IBM's JDK on AIX uses strange locations for the executables - JAVACMD=$JAVA_HOME/jre/sh/java - else - JAVACMD=$JAVA_HOME/bin/java - fi - if [ ! -x "$JAVACMD" ] ; then - die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME - -Please set the JAVA_HOME variable in your environment to match the -location of your Java installation." - fi -else - JAVACMD=java - which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. - -Please set the JAVA_HOME variable in your environment to match the -location of your Java installation." -fi - -# Increase the maximum file descriptors if we can. -if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then - case $MAX_FD in #( - max*) - MAX_FD=$( ulimit -H -n ) || - warn "Could not query maximum file descriptor limit" - esac - case $MAX_FD in #( - '' | soft) :;; #( - *) - ulimit -n "$MAX_FD" || - warn "Could not set maximum file descriptor limit to $MAX_FD" - esac -fi - -# Collect all arguments for the java command, stacking in reverse order: -# * args from the command line -# * the main class name -# * -classpath -# * -D...appname settings -# * --module-path (only if needed) -# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables. - -# For Cygwin or MSYS, switch paths to Windows format before running java -if "$cygwin" || "$msys" ; then - APP_HOME=$( cygpath --path --mixed "$APP_HOME" ) - CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" ) - - JAVACMD=$( cygpath --unix "$JAVACMD" ) - - # Now convert the arguments - kludge to limit ourselves to /bin/sh - for arg do - if - case $arg in #( - -*) false ;; # don't mess with options #( - /?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath - [ -e "$t" ] ;; #( - *) false ;; - esac - then - arg=$( cygpath --path --ignore --mixed "$arg" ) - fi - # Roll the args list around exactly as many times as the number of - # args, so each arg winds up back in the position where it started, but - # possibly modified. - # - # NB: a `for` loop captures its iteration list before it begins, so - # changing the positional parameters here affects neither the number of - # iterations, nor the values presented in `arg`. - shift # remove old arg - set -- "$@" "$arg" # push replacement arg - done -fi - -# Collect all arguments for the java command; -# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of -# shell script including quotes and variable substitutions, so put them in -# double quotes to make sure that they get re-expanded; and -# * put everything else in single quotes, so that it's not re-expanded. - -set -- \ - "-Dorg.gradle.appname=$APP_BASE_NAME" \ - -classpath "$CLASSPATH" \ - org.gradle.wrapper.GradleWrapperMain \ - "$@" - -# Use "xargs" to parse quoted args. -# -# With -n1 it outputs one arg per line, with the quotes and backslashes removed. -# -# In Bash we could simply go: -# -# readarray ARGS < <( xargs -n1 <<<"$var" ) && -# set -- "${ARGS[@]}" "$@" -# -# but POSIX shell has neither arrays nor command substitution, so instead we -# post-process each arg (as a line of input to sed) to backslash-escape any -# character that might be a shell metacharacter, then use eval to reverse -# that process (while maintaining the separation between arguments), and wrap -# the whole thing up as a single "set" statement. -# -# This will of course break if any of these variables contains a newline or -# an unmatched quote. -# - -eval "set -- $( - printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" | - xargs -n1 | - sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' | - tr '\n' ' ' - )" '"$@"' - -exec "$JAVACMD" "$@" diff --git a/gradle-modules/gradle-7/multiple-repositories-demo/publish-package/gradlew.bat b/gradle-modules/gradle-7/multiple-repositories-demo/publish-package/gradlew.bat deleted file mode 100644 index 107acd32c4..0000000000 --- a/gradle-modules/gradle-7/multiple-repositories-demo/publish-package/gradlew.bat +++ /dev/null @@ -1,89 +0,0 @@ -@rem -@rem Copyright 2015 the original author or authors. -@rem -@rem Licensed under the Apache License, Version 2.0 (the "License"); -@rem you may not use this file except in compliance with the License. -@rem You may obtain a copy of the License at -@rem -@rem https://www.apache.org/licenses/LICENSE-2.0 -@rem -@rem Unless required by applicable law or agreed to in writing, software -@rem distributed under the License is distributed on an "AS IS" BASIS, -@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -@rem See the License for the specific language governing permissions and -@rem limitations under the License. -@rem - -@if "%DEBUG%" == "" @echo off -@rem ########################################################################## -@rem -@rem Gradle startup script for Windows -@rem -@rem ########################################################################## - -@rem Set local scope for the variables with windows NT shell -if "%OS%"=="Windows_NT" setlocal - -set DIRNAME=%~dp0 -if "%DIRNAME%" == "" set DIRNAME=. -set APP_BASE_NAME=%~n0 -set APP_HOME=%DIRNAME% - -@rem Resolve any "." and ".." in APP_HOME to make it shorter. -for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi - -@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. -set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" - -@rem Find java.exe -if defined JAVA_HOME goto findJavaFromJavaHome - -set JAVA_EXE=java.exe -%JAVA_EXE% -version >NUL 2>&1 -if "%ERRORLEVEL%" == "0" goto execute - -echo. -echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. -echo. -echo Please set the JAVA_HOME variable in your environment to match the -echo location of your Java installation. - -goto fail - -:findJavaFromJavaHome -set JAVA_HOME=%JAVA_HOME:"=% -set JAVA_EXE=%JAVA_HOME%/bin/java.exe - -if exist "%JAVA_EXE%" goto execute - -echo. -echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% -echo. -echo Please set the JAVA_HOME variable in your environment to match the -echo location of your Java installation. - -goto fail - -:execute -@rem Setup the command line - -set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar - - -@rem Execute Gradle -"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* - -:end -@rem End local scope for the variables with windows NT shell -if "%ERRORLEVEL%"=="0" goto mainEnd - -:fail -rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of -rem the _cmd.exe /c_ return code! -if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 -exit /b 1 - -:mainEnd -if "%OS%"=="Windows_NT" endlocal - -:omega diff --git a/gradle-modules/gradle-7/multiple-repositories-demo/settings.gradle b/gradle-modules/gradle-7/multiple-repositories-demo/settings.gradle new file mode 100644 index 0000000000..b5c2e6ecaa --- /dev/null +++ b/gradle-modules/gradle-7/multiple-repositories-demo/settings.gradle @@ -0,0 +1,4 @@ +rootProject.name = 'multiple-repositories-demo' + +include 'multiple-repositories' +include 'publish-package' \ No newline at end of file diff --git a/gradle-modules/gradle-7/settings.gradle b/gradle-modules/gradle-7/settings.gradle new file mode 100644 index 0000000000..0685ca8f59 --- /dev/null +++ b/gradle-modules/gradle-7/settings.gradle @@ -0,0 +1,7 @@ +rootProject.name = 'gradle-7' + +include 'conditional-dependency-demo' +include 'dependency-version' +include 'gradle-javadoc' +include 'gradle-wsdl-stubs' +include 'multiple-repositories-demo' \ No newline at end of file diff --git a/gradle-modules/gradle-7/gradle-wsdl-stubs/gradle/wrapper/gradle-wrapper.jar b/gradle-modules/gradle-7/toolchains-feature/gradle/wrapper/gradle-wrapper.jar similarity index 84% rename from gradle-modules/gradle-7/gradle-wsdl-stubs/gradle/wrapper/gradle-wrapper.jar rename to gradle-modules/gradle-7/toolchains-feature/gradle/wrapper/gradle-wrapper.jar index ccebba7710..c1962a79e2 100644 Binary files a/gradle-modules/gradle-7/gradle-wsdl-stubs/gradle/wrapper/gradle-wrapper.jar and b/gradle-modules/gradle-7/toolchains-feature/gradle/wrapper/gradle-wrapper.jar differ diff --git a/gradle-modules/gradle-8/README.md b/gradle-modules/gradle-8/README.md new file mode 100644 index 0000000000..53e5fa4ae0 --- /dev/null +++ b/gradle-modules/gradle-8/README.md @@ -0,0 +1,4 @@ + +### Relevant Articles: + +- [Gradle Toolchains Support for JVM Projects](https://www.baeldung.com/java-gradle-toolchains-jvm-projects) diff --git a/gradle-modules/gradle-8/gradle/wrapper/gradle-wrapper.jar b/gradle-modules/gradle-8/gradle/wrapper/gradle-wrapper.jar new file mode 100644 index 0000000000..7f93135c49 Binary files /dev/null and b/gradle-modules/gradle-8/gradle/wrapper/gradle-wrapper.jar differ diff --git a/gradle-modules/gradle-7/toolchains-feature/gradle/wrapper/gradle-wrapper.properties b/gradle-modules/gradle-8/gradle/wrapper/gradle-wrapper.properties similarity index 82% rename from gradle-modules/gradle-7/toolchains-feature/gradle/wrapper/gradle-wrapper.properties rename to gradle-modules/gradle-8/gradle/wrapper/gradle-wrapper.properties index 37aef8d3f0..3fa8f862f7 100644 --- a/gradle-modules/gradle-7/toolchains-feature/gradle/wrapper/gradle-wrapper.properties +++ b/gradle-modules/gradle-8/gradle/wrapper/gradle-wrapper.properties @@ -1,6 +1,7 @@ distributionBase=GRADLE_USER_HOME distributionPath=wrapper/dists -distributionUrl=https\://services.gradle.org/distributions/gradle-8.1.1-bin.zip +distributionUrl=https\://services.gradle.org/distributions/gradle-8.4-bin.zip networkTimeout=10000 +validateDistributionUrl=true zipStoreBase=GRADLE_USER_HOME zipStorePath=wrapper/dists diff --git a/gradle-modules/gradle-7/dependency-version/gradlew b/gradle-modules/gradle-8/gradlew old mode 100755 new mode 100644 similarity index 91% rename from gradle-modules/gradle-7/dependency-version/gradlew rename to gradle-modules/gradle-8/gradlew index 79a61d421c..1aa94a4269 --- a/gradle-modules/gradle-7/dependency-version/gradlew +++ b/gradle-modules/gradle-8/gradlew @@ -83,10 +83,8 @@ done # This is normally unused # shellcheck disable=SC2034 APP_BASE_NAME=${0##*/} -APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit - -# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. -DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' +# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036) +APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit # Use the maximum available, or set MAX_FD != -1 to use that value. MAX_FD=maximum @@ -133,10 +131,13 @@ location of your Java installation." fi else JAVACMD=java - which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. + if ! command -v java >/dev/null 2>&1 + then + die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. Please set the JAVA_HOME variable in your environment to match the location of your Java installation." + fi fi # Increase the maximum file descriptors if we can. @@ -144,7 +145,7 @@ if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then case $MAX_FD in #( max*) # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked. - # shellcheck disable=SC3045 + # shellcheck disable=SC2039,SC3045 MAX_FD=$( ulimit -H -n ) || warn "Could not query maximum file descriptor limit" esac @@ -152,7 +153,7 @@ if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then '' | soft) :;; #( *) # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked. - # shellcheck disable=SC3045 + # shellcheck disable=SC2039,SC3045 ulimit -n "$MAX_FD" || warn "Could not set maximum file descriptor limit to $MAX_FD" esac @@ -197,11 +198,15 @@ if "$cygwin" || "$msys" ; then done fi -# Collect all arguments for the java command; -# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of -# shell script including quotes and variable substitutions, so put them in -# double quotes to make sure that they get re-expanded; and -# * put everything else in single quotes, so that it's not re-expanded. + +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' + +# Collect all arguments for the java command: +# * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments, +# and any embedded shellness will be escaped. +# * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be +# treated as '${Hostname}' itself on the command line. set -- \ "-Dorg.gradle.appname=$APP_BASE_NAME" \ diff --git a/gradle-modules/gradle-7/toolchains-feature/gradlew.bat b/gradle-modules/gradle-8/gradlew.bat similarity index 100% rename from gradle-modules/gradle-7/toolchains-feature/gradlew.bat rename to gradle-modules/gradle-8/gradlew.bat diff --git a/gradle-modules/gradle-8/settings.gradle b/gradle-modules/gradle-8/settings.gradle new file mode 100644 index 0000000000..f2098b2611 --- /dev/null +++ b/gradle-modules/gradle-8/settings.gradle @@ -0,0 +1,3 @@ +rootProject.name = 'gradle-8' + +include 'toolchains-feature' \ No newline at end of file diff --git a/gradle-modules/gradle-7/toolchains-feature/.gitattributes b/gradle-modules/gradle-8/toolchains-feature/.gitattributes similarity index 100% rename from gradle-modules/gradle-7/toolchains-feature/.gitattributes rename to gradle-modules/gradle-8/toolchains-feature/.gitattributes diff --git a/gradle-modules/gradle-7/toolchains-feature/.gitignore b/gradle-modules/gradle-8/toolchains-feature/.gitignore similarity index 100% rename from gradle-modules/gradle-7/toolchains-feature/.gitignore rename to gradle-modules/gradle-8/toolchains-feature/.gitignore diff --git a/gradle-modules/gradle-7/toolchains-feature/build.gradle b/gradle-modules/gradle-8/toolchains-feature/build.gradle similarity index 100% rename from gradle-modules/gradle-7/toolchains-feature/build.gradle rename to gradle-modules/gradle-8/toolchains-feature/build.gradle diff --git a/gradle-modules/gradle-7/toolchains-feature/settings.gradle b/gradle-modules/gradle-8/toolchains-feature/settings.gradle similarity index 100% rename from gradle-modules/gradle-7/toolchains-feature/settings.gradle rename to gradle-modules/gradle-8/toolchains-feature/settings.gradle diff --git a/gradle-modules/gradle-customization/gradle-protobuf/gradle/wrapper/gradle-wrapper.jar b/gradle-modules/gradle-customization/gradle-protobuf/gradle/wrapper/gradle-wrapper.jar new file mode 100644 index 0000000000..7f93135c49 Binary files /dev/null and b/gradle-modules/gradle-customization/gradle-protobuf/gradle/wrapper/gradle-wrapper.jar differ diff --git a/gradle-modules/gradle-customization/gradle-protobuf/gradle/wrapper/gradle-wrapper.properties b/gradle-modules/gradle-customization/gradle-protobuf/gradle/wrapper/gradle-wrapper.properties index 774fae8767..878fe049c2 100644 --- a/gradle-modules/gradle-customization/gradle-protobuf/gradle/wrapper/gradle-wrapper.properties +++ b/gradle-modules/gradle-customization/gradle-protobuf/gradle/wrapper/gradle-wrapper.properties @@ -1,5 +1,7 @@ distributionBase=GRADLE_USER_HOME distributionPath=wrapper/dists -distributionUrl=https\://services.gradle.org/distributions/gradle-7.6.1-bin.zip +distributionUrl=https\://services.gradle.org/distributions/gradle-7.6.3-bin.zip +networkTimeout=10000 +validateDistributionUrl=true zipStoreBase=GRADLE_USER_HOME zipStorePath=wrapper/dists diff --git a/gradle-modules/gradle-customization/gradle-protobuf/gradlew b/gradle-modules/gradle-customization/gradle-protobuf/gradlew old mode 100755 new mode 100644 diff --git a/gradle-modules/gradle/gradle-fat-jar/build.gradle b/gradle-modules/gradle/gradle-fat-jar/build.gradle index 6e2934194e..4c3d86d757 100644 --- a/gradle-modules/gradle/gradle-fat-jar/build.gradle +++ b/gradle-modules/gradle/gradle-fat-jar/build.gradle @@ -8,8 +8,10 @@ buildscript { } } -apply plugin: 'java' -apply plugin: 'com.github.johnrengelman.shadow' +plugins { + id 'com.github.johnrengelman.shadow' version '7.1.2' + id 'java' +} repositories { mavenCentral() @@ -30,7 +32,7 @@ task customFatJar(type: Jar) { manifest { attributes 'Main-Class': 'com.baeldung.fatjar.Application' } - baseName = 'all-in-one-jar' + archiveBaseName = 'all-in-one-jar' duplicatesStrategy = DuplicatesStrategy.EXCLUDE from { configurations.runtimeClasspath.collect { it.isDirectory() ? it : zipTree(it) } } with jar diff --git a/gradle-modules/gradle/gradle/shipkit.gradle b/gradle-modules/gradle/gradle/shipkit.gradle deleted file mode 100644 index 144c01dc05..0000000000 --- a/gradle-modules/gradle/gradle/shipkit.gradle +++ /dev/null @@ -1,41 +0,0 @@ -//This default Shipkit configuration file was created automatically and is intended to be checked-in. -//Default configuration is sufficient for local testing and trying out Shipkit. -//To leverage Shipkit fully, please fix the TODO items, refer to our Getting Started Guide for help: -// -// https://github.com/mockito/shipkit/blob/master/docs/getting-started.md -// -shipkit { - //TODO is the repository correct? - gitHub.repository = "unspecified-user/unspecified-repo" - - //TODO generate and use your own read-only GitHub personal access token - gitHub.readOnlyAuthToken = "76826c9ec886612f504d12fd4268b16721c4f85d" - - //TODO generate GitHub write token, and ensure your Travis CI has this env variable exported - gitHub.writeAuthToken = System.getenv("GH_WRITE_TOKEN") -} - -allprojects { - plugins.withId("com.jfrog.bintray") { - - //Bintray configuration is handled by JFrog Bintray Gradle Plugin - //For reference see the official documentation: https://github.com/bintray/gradle-bintray-plugin - bintray { - - //TODO sign up for free open source account with https://bintray.com, then look up your API key on your profile page in Bintray - key = '7ea297848ca948adb7d3ee92a83292112d7ae989' - //TODO don't check in the key, remove above line and use env variable exported on CI: - //key = System.getenv("BINTRAY_API_KEY") - - pkg { - //TODO configure Bintray settings per your project (https://github.com/bintray/gradle-bintray-plugin) - repo = 'bootstrap' - user = 'shipkit-bootstrap-bot' - userOrg = 'shipkit-bootstrap' - name = 'maven' - licenses = ['MIT'] - labels = ['continuous delivery', 'release automation', 'shipkit'] - } - } - } -} diff --git a/gradle-modules/gradle/gradle/wrapper/gradle-wrapper.jar b/gradle-modules/gradle/gradle/wrapper/gradle-wrapper.jar new file mode 100644 index 0000000000..7f93135c49 Binary files /dev/null and b/gradle-modules/gradle/gradle/wrapper/gradle-wrapper.jar differ diff --git a/gradle-modules/gradle/gradle/wrapper/gradle-wrapper.properties b/gradle-modules/gradle/gradle/wrapper/gradle-wrapper.properties index ebf7ae9184..3fa8f862f7 100644 --- a/gradle-modules/gradle/gradle/wrapper/gradle-wrapper.properties +++ b/gradle-modules/gradle/gradle/wrapper/gradle-wrapper.properties @@ -1,6 +1,7 @@ -#Thu Oct 12 16:43:02 BDT 2017 distributionBase=GRADLE_USER_HOME distributionPath=wrapper/dists +distributionUrl=https\://services.gradle.org/distributions/gradle-8.4-bin.zip +networkTimeout=10000 +validateDistributionUrl=true zipStoreBase=GRADLE_USER_HOME zipStorePath=wrapper/dists -distributionUrl=https\://services.gradle.org/distributions/gradle-4.2.1-bin.zip diff --git a/gradle-modules/settings.gradle b/gradle-modules/settings.gradle index 34dbd0cf53..cfd8b14d48 100644 --- a/gradle-modules/settings.gradle +++ b/gradle-modules/settings.gradle @@ -3,3 +3,5 @@ include 'gradle' include 'gradle-5' include 'gradle-6' include 'gradle-7' +include 'gradle-8' +include 'gradle-customization' diff --git a/httpclient-simple/pom.xml b/httpclient-simple/pom.xml index a6049432ce..e0488bf0b1 100644 --- a/httpclient-simple/pom.xml +++ b/httpclient-simple/pom.xml @@ -99,7 +99,7 @@ ${commons-codec.version} - com.github.tomakehurst + org.wiremock wiremock ${wiremock.version} test @@ -203,11 +203,10 @@ - 17 - 1.10 + 1.16.0 - 2.5.1 + 3.3.1 5.2 5.2 diff --git a/intelliJ-modules/.gitignore b/intelliJ-modules/.gitignore new file mode 100644 index 0000000000..d16386367f --- /dev/null +++ b/intelliJ-modules/.gitignore @@ -0,0 +1 @@ +build/ \ No newline at end of file diff --git a/gradle-modules/gradle-7/dependency-version/gradle/wrapper/gradle-wrapper.properties b/intelliJ-modules/gradle/wrapper/gradle-wrapper.properties similarity index 82% rename from gradle-modules/gradle-7/dependency-version/gradle/wrapper/gradle-wrapper.properties rename to intelliJ-modules/gradle/wrapper/gradle-wrapper.properties index bdc9a83b1e..62f495dfed 100644 --- a/gradle-modules/gradle-7/dependency-version/gradle/wrapper/gradle-wrapper.properties +++ b/intelliJ-modules/gradle/wrapper/gradle-wrapper.properties @@ -1,6 +1,7 @@ distributionBase=GRADLE_USER_HOME distributionPath=wrapper/dists -distributionUrl=https\://services.gradle.org/distributions/gradle-8.0.2-bin.zip +distributionUrl=https\://services.gradle.org/distributions/gradle-8.2-bin.zip networkTimeout=10000 +validateDistributionUrl=true zipStoreBase=GRADLE_USER_HOME zipStorePath=wrapper/dists diff --git a/gradle-modules/gradle-7/toolchains-feature/gradlew b/intelliJ-modules/gradlew old mode 100755 new mode 100644 similarity index 98% rename from gradle-modules/gradle-7/toolchains-feature/gradlew rename to intelliJ-modules/gradlew index aeb74cbb43..fcb6fca147 --- a/gradle-modules/gradle-7/toolchains-feature/gradlew +++ b/intelliJ-modules/gradlew @@ -130,10 +130,13 @@ location of your Java installation." fi else JAVACMD=java - which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. + if ! command -v java >/dev/null 2>&1 + then + die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. Please set the JAVA_HOME variable in your environment to match the location of your Java installation." + fi fi # Increase the maximum file descriptors if we can. diff --git a/gradle-modules/gradle-7/gradle-javadoc/gradlew.bat b/intelliJ-modules/gradlew.bat similarity index 96% rename from gradle-modules/gradle-7/gradle-javadoc/gradlew.bat rename to intelliJ-modules/gradlew.bat index 53a6b238d4..93e3f59f13 100644 --- a/gradle-modules/gradle-7/gradle-javadoc/gradlew.bat +++ b/intelliJ-modules/gradlew.bat @@ -1,91 +1,92 @@ -@rem -@rem Copyright 2015 the original author or authors. -@rem -@rem Licensed under the Apache License, Version 2.0 (the "License"); -@rem you may not use this file except in compliance with the License. -@rem You may obtain a copy of the License at -@rem -@rem https://www.apache.org/licenses/LICENSE-2.0 -@rem -@rem Unless required by applicable law or agreed to in writing, software -@rem distributed under the License is distributed on an "AS IS" BASIS, -@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -@rem See the License for the specific language governing permissions and -@rem limitations under the License. -@rem - -@if "%DEBUG%"=="" @echo off -@rem ########################################################################## -@rem -@rem Gradle startup script for Windows -@rem -@rem ########################################################################## - -@rem Set local scope for the variables with windows NT shell -if "%OS%"=="Windows_NT" setlocal - -set DIRNAME=%~dp0 -if "%DIRNAME%"=="" set DIRNAME=. -set APP_BASE_NAME=%~n0 -set APP_HOME=%DIRNAME% - -@rem Resolve any "." and ".." in APP_HOME to make it shorter. -for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi - -@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. -set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" - -@rem Find java.exe -if defined JAVA_HOME goto findJavaFromJavaHome - -set JAVA_EXE=java.exe -%JAVA_EXE% -version >NUL 2>&1 -if %ERRORLEVEL% equ 0 goto execute - -echo. -echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. -echo. -echo Please set the JAVA_HOME variable in your environment to match the -echo location of your Java installation. - -goto fail - -:findJavaFromJavaHome -set JAVA_HOME=%JAVA_HOME:"=% -set JAVA_EXE=%JAVA_HOME%/bin/java.exe - -if exist "%JAVA_EXE%" goto execute - -echo. -echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% -echo. -echo Please set the JAVA_HOME variable in your environment to match the -echo location of your Java installation. - -goto fail - -:execute -@rem Setup the command line - -set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar - - -@rem Execute Gradle -"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* - -:end -@rem End local scope for the variables with windows NT shell -if %ERRORLEVEL% equ 0 goto mainEnd - -:fail -rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of -rem the _cmd.exe /c_ return code! -set EXIT_CODE=%ERRORLEVEL% -if %EXIT_CODE% equ 0 set EXIT_CODE=1 -if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE% -exit /b %EXIT_CODE% - -:mainEnd -if "%OS%"=="Windows_NT" endlocal - -:omega +@rem +@rem Copyright 2015 the original author or authors. +@rem +@rem Licensed under the Apache License, Version 2.0 (the "License"); +@rem you may not use this file except in compliance with the License. +@rem You may obtain a copy of the License at +@rem +@rem https://www.apache.org/licenses/LICENSE-2.0 +@rem +@rem Unless required by applicable law or agreed to in writing, software +@rem distributed under the License is distributed on an "AS IS" BASIS, +@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +@rem See the License for the specific language governing permissions and +@rem limitations under the License. +@rem + +@if "%DEBUG%"=="" @echo off +@rem ########################################################################## +@rem +@rem Gradle startup script for Windows +@rem +@rem ########################################################################## + +@rem Set local scope for the variables with windows NT shell +if "%OS%"=="Windows_NT" setlocal + +set DIRNAME=%~dp0 +if "%DIRNAME%"=="" set DIRNAME=. +@rem This is normally unused +set APP_BASE_NAME=%~n0 +set APP_HOME=%DIRNAME% + +@rem Resolve any "." and ".." in APP_HOME to make it shorter. +for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi + +@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" + +@rem Find java.exe +if defined JAVA_HOME goto findJavaFromJavaHome + +set JAVA_EXE=java.exe +%JAVA_EXE% -version >NUL 2>&1 +if %ERRORLEVEL% equ 0 goto execute + +echo. +echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:findJavaFromJavaHome +set JAVA_HOME=%JAVA_HOME:"=% +set JAVA_EXE=%JAVA_HOME%/bin/java.exe + +if exist "%JAVA_EXE%" goto execute + +echo. +echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:execute +@rem Setup the command line + +set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar + + +@rem Execute Gradle +"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* + +:end +@rem End local scope for the variables with windows NT shell +if %ERRORLEVEL% equ 0 goto mainEnd + +:fail +rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of +rem the _cmd.exe /c_ return code! +set EXIT_CODE=%ERRORLEVEL% +if %EXIT_CODE% equ 0 set EXIT_CODE=1 +if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE% +exit /b %EXIT_CODE% + +:mainEnd +if "%OS%"=="Windows_NT" endlocal + +:omega diff --git a/intelliJ-modules/settings.gradle b/intelliJ-modules/settings.gradle new file mode 100644 index 0000000000..ff10e09b3c --- /dev/null +++ b/intelliJ-modules/settings.gradle @@ -0,0 +1,3 @@ +rootProject.name = 'intellij-modules' +include 'stackoverflow-plugin' +include 'stackoverflow-plugin-gradle' diff --git a/intelliJ-modules/stackoverflow-plugin-gradle/build.gradle b/intelliJ-modules/stackoverflow-plugin-gradle/build.gradle index cd0cc258bf..3967a1f075 100644 --- a/intelliJ-modules/stackoverflow-plugin-gradle/build.gradle +++ b/intelliJ-modules/stackoverflow-plugin-gradle/build.gradle @@ -1,6 +1,6 @@ plugins { id 'java' - id 'org.jetbrains.intellij' version '0.4.21' + id 'org.jetbrains.intellij' version '1.16.0' } group 'com.baeldung' @@ -11,15 +11,17 @@ repositories { } dependencies { - testCompile group: 'junit', name: 'junit', version: '4.12' + testImplementation('junit:junit:4.12') } // See https://github.com/JetBrains/gradle-intellij-plugin/ intellij { - version '2020.1.1' + version = "2022.2.5" + type = "IC" } + patchPluginXml { - changeNotes """ + changeNotes = """ Add change notes here.
most HTML tags may be used""" } \ No newline at end of file diff --git a/intelliJ-modules/stackoverflow-plugin/build.gradle b/intelliJ-modules/stackoverflow-plugin/build.gradle new file mode 100644 index 0000000000..81962e0e0a --- /dev/null +++ b/intelliJ-modules/stackoverflow-plugin/build.gradle @@ -0,0 +1,5 @@ +// this project is not supposed to be built. We check only if it compiles fine. + +plugins { + id 'java' +} \ No newline at end of file diff --git a/intelliJ-modules/stackoverflow-plugin/settings.gradle b/intelliJ-modules/stackoverflow-plugin/settings.gradle new file mode 100644 index 0000000000..4ebea35284 --- /dev/null +++ b/intelliJ-modules/stackoverflow-plugin/settings.gradle @@ -0,0 +1 @@ +rootProject.name = 'stackoverflow-plugin' diff --git a/jackson-modules/jackson-annotations/pom.xml b/jackson-modules/jackson-annotations/pom.xml index e2d5e1e607..59d7d3d197 100644 --- a/jackson-modules/jackson-annotations/pom.xml +++ b/jackson-modules/jackson-annotations/pom.xml @@ -21,7 +21,7 @@ io.rest-assured json-path - ${rest-assured.version} + ${json-path.version} test @@ -59,7 +59,7 @@ 2.1.214 - 3.1.1 + 5.3.2 2.5.0 diff --git a/jackson-modules/jackson-exceptions/src/main/java/com/baeldung/mismatchedinputexception/Animals.java b/jackson-modules/jackson-exceptions/src/main/java/com/baeldung/mismatchedinputexception/Animals.java new file mode 100644 index 0000000000..1ad1014414 --- /dev/null +++ b/jackson-modules/jackson-exceptions/src/main/java/com/baeldung/mismatchedinputexception/Animals.java @@ -0,0 +1,27 @@ +package com.baeldung.mismatchedinputexception; + +import com.fasterxml.jackson.annotation.JsonProperty; + +public class Animals { + + private final int id; + private String name; + + + public Animals(@JsonProperty("id") int id, @JsonProperty("name")String name) { + this.id = id; + this.name = name; + } + + public int getId() { + return id; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } +} diff --git a/jackson-modules/jackson-exceptions/src/main/java/com/baeldung/mismatchedinputexception/Book.java b/jackson-modules/jackson-exceptions/src/main/java/com/baeldung/mismatchedinputexception/Book.java new file mode 100644 index 0000000000..28fe118ac5 --- /dev/null +++ b/jackson-modules/jackson-exceptions/src/main/java/com/baeldung/mismatchedinputexception/Book.java @@ -0,0 +1,27 @@ +package com.baeldung.mismatchedinputexception; + +public class Book { + + private int id; + private String title; + + public Book(int id, String title) { + this.id = id; + this.title = title; + } + + public Book() { + } + + public int getId() { + return id; + } + + public String getTitle() { + return title; + } + + public void setTitle(String title) { + this.title = title; + } +} diff --git a/jackson-modules/jackson-exceptions/src/test/java/com/baeldung/mismatchedinputexception/MismatchedinputExceptionUnitTest.java b/jackson-modules/jackson-exceptions/src/test/java/com/baeldung/mismatchedinputexception/MismatchedinputExceptionUnitTest.java new file mode 100644 index 0000000000..178ad1a8db --- /dev/null +++ b/jackson-modules/jackson-exceptions/src/test/java/com/baeldung/mismatchedinputexception/MismatchedinputExceptionUnitTest.java @@ -0,0 +1,39 @@ +package com.baeldung.mismatchedinputexception; + +import com.fasterxml.jackson.core.JsonProcessingException; +import com.fasterxml.jackson.core.type.TypeReference; +import com.fasterxml.jackson.databind.ObjectMapper; +import org.junit.jupiter.api.Test; + +import java.util.List; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +class MismatchedinputExceptionUnitTest { + + @Test + void givenJsonString_whenDeserializingToJavaObjectWithImmutableField_thenIdIsCorrect() throws JsonProcessingException { + String jsonString = "{\"id\":10,\"name\":\"Dog\"}"; + ObjectMapper mapper = new ObjectMapper(); + Animals animal = mapper.readValue(jsonString, Animals.class); + assertEquals(animal.getId(),10); + } + + @Test + void givenJsonString_whenDeserializingToBook_thenIdIsCorrect() throws JsonProcessingException { + String jsonString = "{\"id\":\"10\",\"title\":\"Harry Potter\"}"; + ObjectMapper mapper = new ObjectMapper(); + Book book = mapper.readValue(jsonString, Book.class); + assertEquals(book.getId(),10); + } + + + @Test + void givenJsonString_whenDeserializingToBookList_thenTitleIsCorrect() throws JsonProcessingException { + String jsonString = "[{\"id\":\"10\",\"title\":\"Harry Potter\"}]"; + ObjectMapper mapper = new ObjectMapper(); + List book = mapper.readValue(jsonString, new TypeReference>(){}); + assertEquals(book.get(0).getTitle(),"Harry Potter"); + } + +} \ No newline at end of file diff --git a/jackson-modules/jackson-polymorphic-deserialization/pom.xml b/jackson-modules/jackson-polymorphic-deserialization/pom.xml index 0d88c19500..cbf67e5013 100644 --- a/jackson-modules/jackson-polymorphic-deserialization/pom.xml +++ b/jackson-modules/jackson-polymorphic-deserialization/pom.xml @@ -16,7 +16,7 @@ com.fasterxml.jackson.core jackson-core - ${jackson-core.version} + ${jackson.version} org.reflections @@ -36,7 +36,7 @@ - 2.15.2 + 2.16.0 0.9.11 diff --git a/jackson-simple/pom.xml b/jackson-simple/pom.xml index d01c43dc90..daa6504709 100644 --- a/jackson-simple/pom.xml +++ b/jackson-simple/pom.xml @@ -33,8 +33,7 @@ - 2.14.2 - 17 + 2.16.0 \ No newline at end of file diff --git a/java-spi/exchange-rate-impl/pom.xml b/java-spi/exchange-rate-impl/pom.xml index 254a8bb809..7ec10b1c04 100644 --- a/java-spi/exchange-rate-impl/pom.xml +++ b/java-spi/exchange-rate-impl/pom.xml @@ -65,7 +65,7 @@ 1.0.0-SNAPSHOT - 3.10.0 + 4.12.0 1.0 1.0.1 1.1.2 diff --git a/java-websocket/pom.xml b/java-websocket/pom.xml index d529b32022..fd97fd9db3 100644 --- a/java-websocket/pom.xml +++ b/java-websocket/pom.xml @@ -29,7 +29,7 @@ 1.1 - 2.8.0 + 2.10.1 \ No newline at end of file diff --git a/javafx/README.md b/javafx/README.md index 7db1478129..d6ea5b226f 100644 --- a/javafx/README.md +++ b/javafx/README.md @@ -7,4 +7,4 @@ This module contains articles about JavaFX. - [Introduction to JavaFx](https://www.baeldung.com/javafx) - [Display Custom Items in JavaFX ListView](https://www.baeldung.com/javafx-listview-display-custom-items) - [Adding EventHandler to JavaFX Button](https://www.baeldung.com/javafx-button-eventhandler) - +- [How to Use a Custom Font in Java](https://www.baeldung.com/java-custom-font) diff --git a/javaxval-2/pom.xml b/javaxval-2/pom.xml index f73f23bcb2..366fd9fdbf 100644 --- a/javaxval-2/pom.xml +++ b/javaxval-2/pom.xml @@ -9,26 +9,24 @@ com.baeldung - parent-modules - 1.0.0-SNAPSHOT + parent-boot-3 + 0.0.1-SNAPSHOT + ../parent-boot-3 org.springframework.boot spring-boot-starter-validation - ${spring.boot.version} org.springframework.boot spring-boot-starter-test - ${spring.boot.version} test com.fasterxml.jackson.core jackson-databind - ${jackson.databind.version} @@ -42,9 +40,16 @@ - - 3.0.4 - 2.14.0 - + + + + org.springframework.boot + spring-boot-maven-plugin + + true + + + + \ No newline at end of file diff --git a/javaxval-2/src/test/java/com/baeldung/javaxval/afterdeserialization/StudentDeserializerWithValidationUnitTest.java b/javaxval-2/src/test/java/com/baeldung/javaxval/afterdeserialization/StudentDeserializerWithValidationUnitTest.java index 094236e963..8c3761ae09 100644 --- a/javaxval-2/src/test/java/com/baeldung/javaxval/afterdeserialization/StudentDeserializerWithValidationUnitTest.java +++ b/javaxval-2/src/test/java/com/baeldung/javaxval/afterdeserialization/StudentDeserializerWithValidationUnitTest.java @@ -1,4 +1,4 @@ -package com.baeldung.javaxval; +package com.baeldung.javaxval.afterdeserialization; import static org.junit.jupiter.api.Assertions.assertEquals; import static org.junit.jupiter.api.Assertions.assertThrows; diff --git a/javaxval/README.md b/javaxval/README.md index be8c3b51b7..188c2e59d0 100644 --- a/javaxval/README.md +++ b/javaxval/README.md @@ -7,7 +7,7 @@ This module contains articles about Bean Validation. - [Validating Container Elements with Jakarta Bean Validation 3.0](https://www.baeldung.com/bean-validation-container-elements) - [Validations for Enum Types](https://www.baeldung.com/javax-validations-enums) - [Javax BigDecimal Validation](https://www.baeldung.com/javax-bigdecimal-validation) -- [Grouping Javax Validation Constraints](https://www.baeldung.com/javax-validation-groups) +- [Grouping Jakarta (Javax) Validation Constraints](https://www.baeldung.com/javax-validation-groups) - [Constraint Composition with Bean Validation](https://www.baeldung.com/java-bean-validation-constraint-composition) - [Using @NotNull on a Method Parameter](https://www.baeldung.com/java-notnull-method-parameter) - [Difference Between @NotNull, @NotEmpty, and @NotBlank Constraints in Bean Validation](https://www.baeldung.com/java-bean-validation-not-null-empty-blank) diff --git a/javaxval/pom.xml b/javaxval/pom.xml index bececb2ea7..e1a3dc350c 100644 --- a/javaxval/pom.xml +++ b/javaxval/pom.xml @@ -8,20 +8,19 @@ com.baeldung - parent-modules - 1.0.0-SNAPSHOT + parent-boot-3 + 0.0.1-SNAPSHOT + ../parent-boot-3 org.springframework.boot spring-boot-starter-validation - ${spring.boot.version} org.springframework.boot spring-boot-starter-test - ${spring.boot.version} test @@ -37,8 +36,7 @@ - 6.2.0.Final - 3.0.4 + 8.0.1.Final \ No newline at end of file diff --git a/jersey/README.md b/jersey/README.md index 4c8c235be5..24e39f02a2 100644 --- a/jersey/README.md +++ b/jersey/README.md @@ -11,3 +11,5 @@ This module contains articles about Jersey. - [Explore Jersey Request Parameters](https://www.baeldung.com/jersey-request-parameters) - [Add a Header to a Jersey SSE Client Request](https://www.baeldung.com/jersey-sse-client-request-headers) - [Exception Handling With Jersey](https://www.baeldung.com/java-exception-handling-jersey) +- [@FormDataParam vs. @FormParam in Jersey](https://www.baeldung.com/jersey-formdataparam-vs-formparam) +- [Add a List as Query Parameter in Jersey](https://www.baeldung.com/java-jersey-list-query-param) diff --git a/jersey/src/main/java/com/baeldung/jersey/client/listdemo/JerseyListDemo.java b/jersey/src/main/java/com/baeldung/jersey/client/listdemo/JerseyListDemo.java new file mode 100644 index 0000000000..52be341653 --- /dev/null +++ b/jersey/src/main/java/com/baeldung/jersey/client/listdemo/JerseyListDemo.java @@ -0,0 +1,15 @@ +package com.baeldung.jersey.client.listdemo; + +import java.util.List; + +import jakarta.ws.rs.GET; +import jakarta.ws.rs.Path; +import jakarta.ws.rs.QueryParam; + +@Path("/") +public class JerseyListDemo { + @GET + public String getItems(@QueryParam("items") List items) { + return "Received items: " + items; + } +} diff --git a/jersey/src/main/java/com/baeldung/jersey/client/listdemo/ListDemoApp.java b/jersey/src/main/java/com/baeldung/jersey/client/listdemo/ListDemoApp.java new file mode 100644 index 0000000000..7f5be883da --- /dev/null +++ b/jersey/src/main/java/com/baeldung/jersey/client/listdemo/ListDemoApp.java @@ -0,0 +1,9 @@ +package com.baeldung.jersey.client.listdemo; + +import org.glassfish.jersey.server.ResourceConfig; + +public class ListDemoApp extends ResourceConfig { + public ListDemoApp() { + packages("com.baeldung.jersey.client.listdemo"); + } +} diff --git a/jersey/src/test/java/com/baeldung/jersey/client/listdemo/JerseyListDemoUnitTest.java b/jersey/src/test/java/com/baeldung/jersey/client/listdemo/JerseyListDemoUnitTest.java new file mode 100644 index 0000000000..0aff6dcabf --- /dev/null +++ b/jersey/src/test/java/com/baeldung/jersey/client/listdemo/JerseyListDemoUnitTest.java @@ -0,0 +1,57 @@ +package com.baeldung.jersey.client.listdemo; + +import static org.junit.Assert.assertEquals; + +import java.net.URI; +import java.util.Arrays; +import java.util.List; + +import org.glassfish.jersey.test.JerseyTest; +import org.glassfish.jersey.test.TestProperties; +import org.junit.Test; + +import jakarta.ws.rs.core.Application; +import jakarta.ws.rs.core.Response; +import jakarta.ws.rs.core.UriBuilder; + +public class JerseyListDemoUnitTest extends JerseyTest { + + @Override + protected Application configure() { + enable(TestProperties.LOG_TRAFFIC); + enable(TestProperties.DUMP_ENTITY); + return new ListDemoApp(); + } + + @Test + public void givenList_whenUsingQueryParam_thenPassParamsAsList() { + Response response = target("/") + .queryParam("items", "item1", "item2") + .request() + .get(); + assertEquals(Response.Status.OK.getStatusCode(), response.getStatus()); + assertEquals("Received items: [item1, item2]", response.readEntity(String.class)); + } + + @Test + public void givenList_whenUsingCommaSeparatedString_thenPassParamsAsList() { + Response response = target("/") + .queryParam("items", "item1,item2") + .request() + .get(); + assertEquals(Response.Status.OK.getStatusCode(), response.getStatus()); + assertEquals("Received items: [item1,item2]", response.readEntity(String.class)); + } + + @Test + public void givenList_whenUsingUriBuilder_thenPassParamsAsList() { + List itemsList = Arrays.asList("item1", "item2"); + UriBuilder builder = UriBuilder.fromUri("/"); + for (String item : itemsList) { + builder.queryParam("items", item); + } + URI uri = builder.build(); + String expectedUri = "/?items=item1&items=item2"; + assertEquals(expectedUri, uri.toString()); + } +} diff --git a/jhipster-6/bookstore-monolith/pom.xml b/jhipster-6/bookstore-monolith/pom.xml index a35abb9c19..0db1f46b1e 100644 --- a/jhipster-6/bookstore-monolith/pom.xml +++ b/jhipster-6/bookstore-monolith/pom.xml @@ -107,8 +107,8 @@ commons-lang3 - mysql - mysql-connector-java + com.mysql + mysql-connector-j org.assertj @@ -1125,7 +1125,6 @@ 3.0.0 - 11 2.12.6 v10.15.0 6.4.1 diff --git a/jhipster-modules/README.md b/jhipster-modules/README.md index 11c3d5397f..2aae8a5697 100644 --- a/jhipster-modules/README.md +++ b/jhipster-modules/README.md @@ -1,7 +1,5 @@ ## JHipster -This module contains articles about JHipster. - -### Relevant articles: - +This module contains articles about JHipster. +Relevant articles are listed in the nested module folders. diff --git a/jhipster-modules/jhipster-microservice/car-app/pom.xml b/jhipster-modules/jhipster-microservice/car-app/pom.xml index f345688939..069a1f6848 100644 --- a/jhipster-modules/jhipster-microservice/car-app/pom.xml +++ b/jhipster-modules/jhipster-microservice/car-app/pom.xml @@ -23,13 +23,13 @@ 0.4.13 1.2 5.2.8.Final - 2.6.0 + 5.1.0 0.7.9 1.8 3.21.0-GA 1.0.0 1.1.0 - 0.7.0 + 0.12.3 1.0.0 3.6 2.0.0 @@ -216,7 +216,7 @@ io.jsonwebtoken - jjwt + jjwt-api ${jjwt.version} diff --git a/jhipster-modules/jhipster-microservice/car-app/src/main/java/com/car/app/security/jwt/TokenProvider.java b/jhipster-modules/jhipster-microservice/car-app/src/main/java/com/car/app/security/jwt/TokenProvider.java index 3908bfa8f3..028f34e3f0 100644 --- a/jhipster-modules/jhipster-microservice/car-app/src/main/java/com/car/app/security/jwt/TokenProvider.java +++ b/jhipster-modules/jhipster-microservice/car-app/src/main/java/com/car/app/security/jwt/TokenProvider.java @@ -70,7 +70,7 @@ public class TokenProvider { public Authentication getAuthentication(String token) { Claims claims = Jwts.parser() - .setSigningKey(secretKey) + .setSigningKey(secretKey).build() .parseClaimsJws(token) .getBody(); @@ -86,7 +86,7 @@ public class TokenProvider { public boolean validateToken(String authToken) { try { - Jwts.parser().setSigningKey(secretKey).parseClaimsJws(authToken); + Jwts.parser().setSigningKey(secretKey).build().parseClaimsJws(authToken); return true; } catch (SignatureException e) { log.info("Invalid JWT signature."); diff --git a/jhipster-modules/jhipster-microservice/dealer-app/pom.xml b/jhipster-modules/jhipster-microservice/dealer-app/pom.xml index 056bd60f33..43f9b046c7 100644 --- a/jhipster-modules/jhipster-microservice/dealer-app/pom.xml +++ b/jhipster-modules/jhipster-microservice/dealer-app/pom.xml @@ -23,12 +23,12 @@ 0.4.13 1.2 5.2.8.Final - 2.6.0 + 5.1.0 0.7.9 3.21.0-GA 1.0.0 1.1.0 - 0.7.0 + 0.12.3 1.0.0 3.6 2.0.0 @@ -215,7 +215,7 @@ io.jsonwebtoken - jjwt + jjwt-api ${jjwt.version} diff --git a/jhipster-modules/jhipster-microservice/dealer-app/src/main/java/com/dealer/app/security/jwt/TokenProvider.java b/jhipster-modules/jhipster-microservice/dealer-app/src/main/java/com/dealer/app/security/jwt/TokenProvider.java index 47a5bf75af..38cee99e01 100644 --- a/jhipster-modules/jhipster-microservice/dealer-app/src/main/java/com/dealer/app/security/jwt/TokenProvider.java +++ b/jhipster-modules/jhipster-microservice/dealer-app/src/main/java/com/dealer/app/security/jwt/TokenProvider.java @@ -70,7 +70,7 @@ public class TokenProvider { public Authentication getAuthentication(String token) { Claims claims = Jwts.parser() - .setSigningKey(secretKey) + .setSigningKey(secretKey).build() .parseClaimsJws(token) .getBody(); @@ -86,7 +86,7 @@ public class TokenProvider { public boolean validateToken(String authToken) { try { - Jwts.parser().setSigningKey(secretKey).parseClaimsJws(authToken); + Jwts.parser().setSigningKey(secretKey).build().parseClaimsJws(authToken); return true; } catch (SignatureException e) { log.info("Invalid JWT signature."); diff --git a/jhipster-modules/jhipster-microservice/gateway-app/pom.xml b/jhipster-modules/jhipster-microservice/gateway-app/pom.xml index b90f22f009..90d703b8c7 100644 --- a/jhipster-modules/jhipster-microservice/gateway-app/pom.xml +++ b/jhipster-modules/jhipster-microservice/gateway-app/pom.xml @@ -26,12 +26,12 @@ 1.3 1.2 5.2.8.Final - 2.6.0 + 5.1.0 0.7.9 3.21.0-GA 1.0.0 1.1.0 - 0.7.0 + 0.12.3 1.0.0 3.6 2.0.0 @@ -243,7 +243,7 @@ io.jsonwebtoken - jjwt + jjwt-api ${jjwt.version} diff --git a/jhipster-modules/jhipster-microservice/gateway-app/src/main/java/com/gateway/security/jwt/TokenProvider.java b/jhipster-modules/jhipster-microservice/gateway-app/src/main/java/com/gateway/security/jwt/TokenProvider.java index 5ffb55f33e..14d343c0d7 100644 --- a/jhipster-modules/jhipster-microservice/gateway-app/src/main/java/com/gateway/security/jwt/TokenProvider.java +++ b/jhipster-modules/jhipster-microservice/gateway-app/src/main/java/com/gateway/security/jwt/TokenProvider.java @@ -70,7 +70,7 @@ public class TokenProvider { public Authentication getAuthentication(String token) { Claims claims = Jwts.parser() - .setSigningKey(secretKey) + .setSigningKey(secretKey).build() .parseClaimsJws(token) .getBody(); @@ -86,7 +86,7 @@ public class TokenProvider { public boolean validateToken(String authToken) { try { - Jwts.parser().setSigningKey(secretKey).parseClaimsJws(authToken); + Jwts.parser().setSigningKey(secretKey).build().parseClaimsJws(authToken); return true; } catch (SignatureException e) { log.info("Invalid JWT signature."); diff --git a/jhipster-modules/jhipster-monolithic/pom.xml b/jhipster-modules/jhipster-monolithic/pom.xml index fbcee8f1ff..f1ee479756 100644 --- a/jhipster-modules/jhipster-monolithic/pom.xml +++ b/jhipster-modules/jhipster-monolithic/pom.xml @@ -122,7 +122,7 @@ io.jsonwebtoken - jjwt + jjwt-api ${jjwt.version} @@ -892,12 +892,12 @@ 2.2.1 2.2.3 5.2.8.Final - 2.6.0 + 5.1.0 0.7.9 3.21.0-GA 1.0.0 1.1.0 - 0.7.0 + 0.12.3 1.1.3 3.6 2.0.0 diff --git a/jhipster-modules/jhipster-monolithic/src/main/java/com/baeldung/security/jwt/TokenProvider.java b/jhipster-modules/jhipster-monolithic/src/main/java/com/baeldung/security/jwt/TokenProvider.java index 3ba4d7c793..095663065b 100644 --- a/jhipster-modules/jhipster-monolithic/src/main/java/com/baeldung/security/jwt/TokenProvider.java +++ b/jhipster-modules/jhipster-monolithic/src/main/java/com/baeldung/security/jwt/TokenProvider.java @@ -70,7 +70,7 @@ public class TokenProvider { public Authentication getAuthentication(String token) { Claims claims = Jwts.parser() - .setSigningKey(secretKey) + .setSigningKey(secretKey).build() .parseClaimsJws(token) .getBody(); @@ -86,7 +86,7 @@ public class TokenProvider { public boolean validateToken(String authToken) { try { - Jwts.parser().setSigningKey(secretKey).parseClaimsJws(authToken); + Jwts.parser().setSigningKey(secretKey).build().parseClaimsJws(authToken); return true; } catch (SignatureException e) { log.info("Invalid JWT signature."); diff --git a/jmeter/src/main/java/com/baeldung/configuration/WebSecurityConfiguration.java b/jmeter/src/main/java/com/baeldung/configuration/WebSecurityConfiguration.java index 8700dc3df4..033281e07f 100644 --- a/jmeter/src/main/java/com/baeldung/configuration/WebSecurityConfiguration.java +++ b/jmeter/src/main/java/com/baeldung/configuration/WebSecurityConfiguration.java @@ -1,52 +1,44 @@ package com.baeldung.configuration; +import java.util.HashSet; +import java.util.Set; + +import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; -import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder; import org.springframework.security.config.annotation.web.builders.HttpSecurity; -import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter; +import org.springframework.security.core.userdetails.User; +import org.springframework.security.core.userdetails.UserDetails; import org.springframework.security.crypto.factory.PasswordEncoderFactories; import org.springframework.security.crypto.password.PasswordEncoder; +import org.springframework.security.provisioning.InMemoryUserDetailsManager; +import org.springframework.security.web.SecurityFilterChain; @Configuration -public class WebSecurityConfiguration extends WebSecurityConfigurerAdapter { +public class WebSecurityConfiguration { - @Override - protected void configure(AuthenticationManagerBuilder auth) throws Exception { - + @Bean + public InMemoryUserDetailsManager userDetailsService() { PasswordEncoder encoder = PasswordEncoderFactories.createDelegatingPasswordEncoder(); - - auth.inMemoryAuthentication() - .withUser("admin").password(encoder.encode("admin")).roles("USER", "ADMIN") - .and() - .withUser("user1").password(encoder.encode("password1")).roles("USER") - .and() - .withUser("user2").password(encoder.encode("password2")).roles("USER") - .and() - .withUser("user3").password(encoder.encode("password3")).roles("USER") - .and() - .withUser("user4").password(encoder.encode("password4")).roles("USER") - .and() - .withUser("user5").password(encoder.encode("password5")).roles("USER") - .and() - .withUser("user6").password(encoder.encode("password6")).roles("USER") - .and() - .withUser("user7").password(encoder.encode("password7")).roles("USER") - .and() - .withUser("user8").password(encoder.encode("password8")).roles("USER") - .and() - .withUser("user9").password(encoder.encode("password9")).roles("USER") - .and() - .withUser("user10").password(encoder.encode("password10")).roles("USER"); + + Set users = new HashSet<>(); + users.add(User.withUsername("admin").password(encoder.encode("admin")).roles("USER", "ADMIN").build()); + for(int i=1;i<=10;i++){ + users.add(User.withUsername("user"+i).password(encoder.encode("password")+i).roles("USER").build()); + } + + return new InMemoryUserDetailsManager(users); } - @Override - protected void configure(HttpSecurity http) throws Exception { - + @Bean + public SecurityFilterChain securityFilter(HttpSecurity http) throws Exception { + http .authorizeRequests() .antMatchers("/secured/**").authenticated() .anyRequest().permitAll() .and() .httpBasic(); + + return http.build(); } } diff --git a/json-modules/gson-2/README.md b/json-modules/gson-2/README.md index 3deb61f25d..912f8b0a20 100644 --- a/json-modules/gson-2/README.md +++ b/json-modules/gson-2/README.md @@ -5,4 +5,4 @@ This module contains articles about Gson ### Relevant Articles: - [Solving Gson Parsing Errors](https://www.baeldung.com/gson-parsing-errors) - [Difference between Gson @Expose and @SerializedName](https://www.baeldung.com/gson-expose-vs-serializedname) - +- [Resolving Gson’s “Multiple JSON Fields” Exception](https://www.baeldung.com/java-gson-multiple-json-fields-exception) diff --git a/json-modules/gson-2/src/main/java/com/baeldung/gson/multiplefields/BasicStudent.java b/json-modules/gson-2/src/main/java/com/baeldung/gson/multiplefields/BasicStudent.java new file mode 100644 index 0000000000..9c8d5f0923 --- /dev/null +++ b/json-modules/gson-2/src/main/java/com/baeldung/gson/multiplefields/BasicStudent.java @@ -0,0 +1,64 @@ +package com.baeldung.gson.multiplefields; + +import java.util.Objects; + +import com.google.gson.annotations.SerializedName; + +public class BasicStudent { + + private String name; + + private transient String major; + + @SerializedName("major") + private String concentration; + + public BasicStudent() { + + } + + public BasicStudent(String name, String major, String concentration) { + this.name = name; + this.major = major; + this.concentration = concentration; + } + + @Override + public boolean equals(Object o) { + if (this == o) + return true; + if (!(o instanceof BasicStudent)) + return false; + BasicStudent student = (BasicStudent) o; + return Objects.equals(name, student.name) && Objects.equals(major, student.major) && Objects.equals(concentration, student.concentration); + } + + @Override + public int hashCode() { + return Objects.hash(name, major, concentration); + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public String getMajor() { + return major; + } + + public void setMajor(String major) { + this.major = major; + } + + public String getConcentration() { + return concentration; + } + + public void setConcentration(String concentration) { + this.concentration = concentration; + } +} diff --git a/json-modules/gson-2/src/main/java/com/baeldung/gson/multiplefields/StudentExclusionStrategy.java b/json-modules/gson-2/src/main/java/com/baeldung/gson/multiplefields/StudentExclusionStrategy.java new file mode 100644 index 0000000000..5dad30a138 --- /dev/null +++ b/json-modules/gson-2/src/main/java/com/baeldung/gson/multiplefields/StudentExclusionStrategy.java @@ -0,0 +1,18 @@ +package com.baeldung.gson.multiplefields; + +import com.google.gson.ExclusionStrategy; +import com.google.gson.FieldAttributes; + +public class StudentExclusionStrategy implements ExclusionStrategy { + + @Override + public boolean shouldSkipField(FieldAttributes field) { + // Ignore all field values from V1 type + return field.getDeclaringClass() == StudentV1.class; + } + + @Override + public boolean shouldSkipClass(Class aClass) { + return false; + } +} diff --git a/json-modules/gson-2/src/main/java/com/baeldung/gson/multiplefields/StudentV1.java b/json-modules/gson-2/src/main/java/com/baeldung/gson/multiplefields/StudentV1.java new file mode 100644 index 0000000000..49a09b830c --- /dev/null +++ b/json-modules/gson-2/src/main/java/com/baeldung/gson/multiplefields/StudentV1.java @@ -0,0 +1,34 @@ +package com.baeldung.gson.multiplefields; + +public class StudentV1 { + + private String firstName; + private String lastName; + + public String getFirstName() { + return firstName; + } + + public void setFirstName(String firstName) { + this.firstName = firstName; + } + + public String getLastName() { + return lastName; + } + + public void setLastName(String lastName) { + this.lastName = lastName; + } + + // Default constructor for Gson + public StudentV1() { + + } + + public StudentV1(String firstName, String lastName) { + this.firstName = firstName; + this.lastName = lastName; + } + +} diff --git a/json-modules/gson-2/src/main/java/com/baeldung/gson/multiplefields/StudentV2.java b/json-modules/gson-2/src/main/java/com/baeldung/gson/multiplefields/StudentV2.java new file mode 100644 index 0000000000..e31d33e3fd --- /dev/null +++ b/json-modules/gson-2/src/main/java/com/baeldung/gson/multiplefields/StudentV2.java @@ -0,0 +1,71 @@ +package com.baeldung.gson.multiplefields; + +import java.util.Objects; + +import com.google.gson.annotations.Expose; + +public class StudentV2 extends StudentV1 { + + @Expose + private String firstName; + + @Expose + private String lastName; + + @Expose + private String major; + + @Override + public String getFirstName() { + return firstName; + } + + @Override + public void setFirstName(String firstName) { + this.firstName = firstName; + } + + @Override + public String getLastName() { + return lastName; + } + + @Override + public void setLastName(String lastName) { + this.lastName = lastName; + } + + public String getMajor() { + return major; + } + + public void setMajor(String major) { + this.major = major; + } + + // Default constructor for Gson + public StudentV2() { + + } + + public StudentV2(String firstName, String lastName, String major) { + this.firstName = firstName; + this.lastName = lastName; + this.major = major; + } + + @Override + public boolean equals(Object o) { + if (this == o) + return true; + if (!(o instanceof StudentV2)) + return false; + StudentV2 studentV2 = (StudentV2) o; + return Objects.equals(firstName, studentV2.firstName) && Objects.equals(lastName, studentV2.lastName) && Objects.equals(major, studentV2.major); + } + + @Override + public int hashCode() { + return Objects.hash(firstName, lastName, major); + } +} diff --git a/json-modules/gson-2/src/test/java/com/baeldung/gson/multiplefields/GsonMultipleFieldsUnitTest.java b/json-modules/gson-2/src/test/java/com/baeldung/gson/multiplefields/GsonMultipleFieldsUnitTest.java new file mode 100644 index 0000000000..1ee2cd1bd8 --- /dev/null +++ b/json-modules/gson-2/src/test/java/com/baeldung/gson/multiplefields/GsonMultipleFieldsUnitTest.java @@ -0,0 +1,65 @@ +package com.baeldung.gson.multiplefields; + +import static org.assertj.core.api.Assertions.assertThat; +import static org.assertj.core.api.Assertions.assertThatThrownBy; + +import org.junit.Test; + +import com.google.gson.Gson; +import com.google.gson.GsonBuilder; + +public class GsonMultipleFieldsUnitTest { + + @Test + public void givenBasicStudent_whenSerializingWithGson_thenTransientFieldNotSet() { + // Given a class with a transient field + BasicStudent student = new BasicStudent("Henry Winter", "Greek Studies", "Classical Greek Studies"); + + // When serializing using Gson + Gson gson = new Gson(); + String json = gson.toJson(student); + + // Then the deserialized instance doesn't contain the transient field value + BasicStudent deserialized = gson.fromJson(json, BasicStudent.class); + assertThat(deserialized.getMajor()).isNull(); + } + + @Test + public void givenStudentV2_whenSerializingWithGson_thenIllegalArgumentExceptionIsThrown() { + // Given a class with a class hierarchy that defines multiple fields with the same name + StudentV2 student = new StudentV2("Henry", "Winter", "Greek Studies"); + + // When serializing using Gson, then an IllegalArgumentException exception is thrown + Gson gson = new Gson(); + assertThatThrownBy(() -> gson.toJson(student)).isInstanceOf(IllegalArgumentException.class) + .hasMessageContaining("declares multiple JSON fields named 'firstName'"); + } + + @Test + public void givenStudentV2_whenSerializingWithGsonExposeAnnotation_thenSerializes() { + // Given a class with a class hierarchy that defines multiple fields with the same name + StudentV2 student = new StudentV2("Henry", "Winter", "Greek Studies"); + + // When serializing using Gson exclude fields without @Expose + Gson gson = new GsonBuilder().excludeFieldsWithoutExposeAnnotation() + .create(); + + // Then ensure the student can be serialized, then deserialized back into an equal instance + String json = gson.toJson(student); + assertThat(gson.fromJson(json, StudentV2.class)).isEqualTo(student); + } + + @Test + public void givenStudentV2_whenSerializingWithGsonExclusionStrategy_thenSerializes() { + // Given a class with a class hierarchy that defines multiple fields with the same name + StudentV2 student = new StudentV2("Henry", "Winter", "Greek Studies"); + + // When serializing using Gson add an ExclusionStrategy + Gson gson = new GsonBuilder().setExclusionStrategies(new StudentExclusionStrategy()) + .create(); + + // Then ensure the student can be serialized, then deserialized back into an equal instance + assertThat(gson.fromJson(gson.toJson(student), StudentV2.class)).isEqualTo(student); + } + +} \ No newline at end of file diff --git a/json-modules/gson/pom.xml b/json-modules/gson/pom.xml index ecfbaa7be4..9e29bab3c4 100644 --- a/json-modules/gson/pom.xml +++ b/json-modules/gson/pom.xml @@ -64,8 +64,8 @@ - 2.8.0 - 2.9.6 + 2.10.1 + 2.12.5 \ No newline at end of file diff --git a/json-modules/gson/src/test/java/com/baeldung/gson/conversion/JsonObjectConversionsUnitTest.java b/json-modules/gson/src/test/java/com/baeldung/gson/conversion/JsonObjectConversionsUnitTest.java index 9f07617969..e1e5e48269 100644 --- a/json-modules/gson/src/test/java/com/baeldung/gson/conversion/JsonObjectConversionsUnitTest.java +++ b/json-modules/gson/src/test/java/com/baeldung/gson/conversion/JsonObjectConversionsUnitTest.java @@ -1,6 +1,10 @@ package com.baeldung.gson.conversion; +import static org.junit.jupiter.api.Assertions.assertEquals; +import static org.junit.jupiter.api.Assertions.assertTrue; + import com.google.gson.*; + import org.junit.Assert; import org.junit.jupiter.api.Test; @@ -10,24 +14,29 @@ public class JsonObjectConversionsUnitTest { void whenUsingJsonParser_thenConvertToJsonObject() throws Exception { // Example 1: Using JsonParser String json = "{ \"name\": \"Baeldung\", \"java\": true }"; - - JsonObject jsonObject = new JsonParser().parse(json).getAsJsonObject(); - - Assert.assertTrue(jsonObject.isJsonObject()); - Assert.assertTrue(jsonObject.get("name").getAsString().equals("Baeldung")); - Assert.assertTrue(jsonObject.get("java").getAsBoolean() == true); + + JsonObject jsonObject = JsonParser.parseString(json) + .getAsJsonObject(); + + assertTrue(jsonObject.isJsonObject()); + assertEquals("Baeldung", jsonObject.get("name") + .getAsString()); + assertTrue(jsonObject.get("java") + .getAsBoolean()); } @Test void whenUsingGsonInstanceFromJson_thenConvertToJsonObject() throws Exception { // Example 2: Using fromJson String json = "{ \"name\": \"Baeldung\", \"java\": true }"; - + JsonObject convertedObject = new Gson().fromJson(json, JsonObject.class); - - Assert.assertTrue(convertedObject.isJsonObject()); - Assert.assertTrue(convertedObject.get("name").getAsString().equals("Baeldung")); - Assert.assertTrue(convertedObject.get("java").getAsBoolean() == true); + + assertTrue(convertedObject.isJsonObject()); + assertEquals("Baeldung", convertedObject.get("name") + .getAsString()); + assertTrue(convertedObject.get("java") + .getAsBoolean()); } } diff --git a/json-modules/gson/src/test/java/com/baeldung/gson/deserialization/test/GsonDeserializationUnitTest.java b/json-modules/gson/src/test/java/com/baeldung/gson/deserialization/test/GsonDeserializationUnitTest.java index adc046ed8e..81d59cf364 100644 --- a/json-modules/gson/src/test/java/com/baeldung/gson/deserialization/test/GsonDeserializationUnitTest.java +++ b/json-modules/gson/src/test/java/com/baeldung/gson/deserialization/test/GsonDeserializationUnitTest.java @@ -3,8 +3,9 @@ package com.baeldung.gson.deserialization.test; import static org.hamcrest.Matchers.hasItem; import static org.hamcrest.Matchers.instanceOf; import static org.hamcrest.Matchers.not; +import static org.hamcrest.MatcherAssert.assertThat; import static org.junit.Assert.assertEquals; -import static org.junit.Assert.assertThat; + import java.lang.reflect.Type; import java.util.ArrayList; @@ -68,7 +69,7 @@ public class GsonDeserializationUnitTest { final GenericFoo targetObject = new Gson().fromJson(json, typeToken); - assertEquals(targetObject.theValue, new Integer(1)); + assertEquals(targetObject.theValue, Integer.valueOf(1)); } // tests - multiple elements @@ -98,8 +99,7 @@ public class GsonDeserializationUnitTest { @Test public void whenDeserializingJsonIntoElements_thenCorrect() { final String jsonSourceObject = "{\"valueInt\":7,\"valueString\":\"seven\"}"; - final JsonParser jParser = new JsonParser(); - final JsonElement jElement = jParser.parse(jsonSourceObject); + final JsonElement jElement = JsonParser.parseString(jsonSourceObject); final JsonObject jObject = jElement.getAsJsonObject(); final int intValue = jObject.get("valueInt").getAsInt(); final String stringValue = jObject.get("valueString").getAsString(); diff --git a/json-modules/gson/src/test/java/com/baeldung/gson/jsoncompare/JsonCompareUnitTest.java b/json-modules/gson/src/test/java/com/baeldung/gson/jsoncompare/JsonCompareUnitTest.java index 84989a7411..4235eb426a 100644 --- a/json-modules/gson/src/test/java/com/baeldung/gson/jsoncompare/JsonCompareUnitTest.java +++ b/json-modules/gson/src/test/java/com/baeldung/gson/jsoncompare/JsonCompareUnitTest.java @@ -16,79 +16,71 @@ public class JsonCompareUnitTest { @Test public void givenIdenticalSimpleObjects_whenCompared_thenEqual() { - JsonParser parser = new JsonParser(); String string1 = "{\"customer\": {\"id\": \"44521\",\"fullName\": \"Emily Jenkins\", \"age\": 27 }}"; String string2 = "{\"customer\": {\"id\": \"44521\", \"fullName\": \"Emily Jenkins\",\"age\": 27}}"; - assertTrue(parser.parse(string1) - .isJsonObject()); - assertEquals(parser.parse(string1), parser.parse(string2)); + assertTrue(JsonParser.parseString(string1).isJsonObject()); + assertEquals(JsonParser.parseString(string1), JsonParser.parseString(string2)); } @Test public void givenSameObjectsInDifferentOrder_whenCompared_thenEqual() { - JsonParser parser = new JsonParser(); String string1 = "{\"customer\": {\"id\": \"44521\",\"fullName\": \"Emily Jenkins\", \"age\": 27 }}"; String string2 = "{\"customer\": {\"id\": \"44521\",\"age\": 27, \"fullName\": \"Emily Jenkins\" }}"; - JsonElement json1 = parser.parse(string1); - JsonElement json2 = parser.parse(string2); + JsonElement json1 = JsonParser.parseString(string1); + JsonElement json2 = JsonParser.parseString(string2); assertEquals(json1, json2); } @Test public void givenIdenticalArrays_whenCompared_thenEqual() { - JsonParser parser = new JsonParser(); String string1 = "[10, 20, 30]"; String string2 = "[10, 20, 30]"; - assertTrue(parser.parse(string1) + assertTrue(JsonParser.parseString(string1) .isJsonArray()); - assertEquals(parser.parse(string1), parser.parse(string2)); + assertEquals(JsonParser.parseString(string1), JsonParser.parseString(string2)); } @Test public void givenArraysInDifferentOrder_whenCompared_thenNotEqual() { - JsonParser parser = new JsonParser(); String string1 = "[20, 10, 30]"; String string2 = "[10, 20, 30]"; - assertNotEquals(parser.parse(string1), parser.parse(string2)); + assertNotEquals(JsonParser.parseString(string1), JsonParser.parseString(string2)); } @Test public void givenIdenticalNestedObjects_whenCompared_thenEqual() { - JsonParser parser = new JsonParser(); String string1 = "{\"customer\": {\"id\": \"44521\",\"fullName\": \"Emily Jenkins\", \"age\": 27, \"consumption_info\" : {\"fav_product\": \"Coke\", \"last_buy\": \"2012-04-23\"}}}"; String string2 = "{\"customer\": {\"id\": \"44521\",\"fullName\": \"Emily Jenkins\", \"age\": 27, \"consumption_info\" : {\"last_buy\": \"2012-04-23\", \"fav_product\": \"Coke\"}}}"; - JsonElement json1 = parser.parse(string1); - JsonElement json2 = parser.parse(string2); + JsonElement json1 = JsonParser.parseString(string1); + JsonElement json2 = JsonParser.parseString(string2); assertEquals(json1, json2); } @Test public void givenIdenticalNestedObjectsWithArray_whenCompared_thenEqual() { - JsonParser parser = new JsonParser(); String string1 = "{\"customer\": {\"id\": \"44521\",\"fullName\": \"Emily Jenkins\", \"age\": 27, \"consumption_info\" : {\"last_buy\": \"2012-04-23\", \"prouducts\": [\"banana\", \"eggs\"]}}}"; String string2 = "{\"customer\": {\"id\": \"44521\",\"fullName\": \"Emily Jenkins\", \"age\": 27, \"consumption_info\" : {\"last_buy\": \"2012-04-23\", \"prouducts\": [\"banana\", \"eggs\"]}}}"; - JsonElement json1 = parser.parse(string1); - JsonElement json2 = parser.parse(string2); + JsonElement json1 = JsonParser.parseString(string1); + JsonElement json2 = JsonParser.parseString(string2); assertEquals(json1, json2); } @Test public void givenNestedObjectsDifferentArrayOrder_whenCompared_thenNotEqual() { - JsonParser parser = new JsonParser(); String string1 = "{\"customer\": {\"id\": \"44521\",\"fullName\": \"Emily Jenkins\", \"age\": 27, \"consumption_info\" : {\"last_buy\": \"2012-04-23\", \"prouducts\": [\"banana\", \"eggs\"]}}}"; String string2 = "{\"customer\": {\"id\": \"44521\",\"fullName\": \"Emily Jenkins\", \"age\": 27, \"consumption_info\" : {\"last_buy\": \"2012-04-23\", \"prouducts\": [\"eggs\", \"banana\"]}}}"; - JsonElement json1 = parser.parse(string1); - JsonElement json2 = parser.parse(string2); + JsonElement json1 = JsonParser.parseString(string1); + JsonElement json2 = JsonParser.parseString(string2); assertNotEquals(json1, json2); } diff --git a/json-modules/gson/src/test/java/com/baeldung/gson/primitives/PrimitiveValuesUnitTest.java b/json-modules/gson/src/test/java/com/baeldung/gson/primitives/PrimitiveValuesUnitTest.java index e1241fa92a..00edcd426a 100644 --- a/json-modules/gson/src/test/java/com/baeldung/gson/primitives/PrimitiveValuesUnitTest.java +++ b/json-modules/gson/src/test/java/com/baeldung/gson/primitives/PrimitiveValuesUnitTest.java @@ -43,8 +43,8 @@ public class PrimitiveValuesUnitTest { gson.toJson(model); } - @Test(expected = IllegalArgumentException.class) public void - whenSerializingNaN_thenShouldRaiseAnException() { + @Test(expected = IllegalArgumentException.class) + public void whenSerializingNaN_thenShouldRaiseAnException() { FloatExample model = new FloatExample(); model.value = Float.NaN; @@ -52,7 +52,8 @@ public class PrimitiveValuesUnitTest { gson.toJson(model); } - @Test public void whenDeserializingFromJSON_thenShouldParseTheValueInTheString() { + @Test + public void whenDeserializingFromJSON_thenShouldParseTheValueInTheString() { String json = "{\"byteValue\": 17, \"shortValue\": 3, \"intValue\": 3, " + "\"longValue\": 3, \"floatValue\": 3.5" + ", \"doubleValue\": 3.5" + ", \"booleanValue\": true, \"charValue\": \"a\"}"; @@ -72,14 +73,16 @@ public class PrimitiveValuesUnitTest { // @formatter:on } - @Test public void whenDeserializingHighPrecissionNumberIntoFloat_thenShouldPerformRounding() { + @Test + public void whenDeserializingHighPrecissionNumberIntoFloat_thenShouldPerformRounding() { String json = "{\"value\": 12.123425589123456}"; Gson gson = new Gson(); FloatExample model = gson.fromJson(json, FloatExample.class); assertEquals(12.123426f, model.value, 0.000001); } - @Test public void whenDeserializingHighPrecissiongNumberIntoDouble_thenShouldPerformRounding() { + @Test + public void whenDeserializingHighPrecissiongNumberIntoDouble_thenShouldPerformRounding() { String json = "{\"value\": 12.123425589123556}"; Gson gson = new Gson(); DoubleExample model = gson.fromJson(json, DoubleExample.class); @@ -87,12 +90,12 @@ public class PrimitiveValuesUnitTest { } - @Test public void whenDeserializingValueThatOverflows_thenShouldOverflowSilently() { + @Test(expected = JsonSyntaxException.class) + public void whenDeserializingValueThatOverflows_thenShouldRaiseAnException() { Gson gson = new Gson(); String json = "{\"value\": \"300\"}"; ByteExample model = gson.fromJson(json, ByteExample.class); - assertEquals(44, model.value); } @Test public void whenDeserializingRealIntoByte_thenShouldRaiseAnException() { diff --git a/json-modules/gson/src/test/java/com/baeldung/gson/serialization/GsonSerializeUnitTest.java b/json-modules/gson/src/test/java/com/baeldung/gson/serialization/GsonSerializeUnitTest.java index 21d2bedd24..0d54cffbb4 100644 --- a/json-modules/gson/src/test/java/com/baeldung/gson/serialization/GsonSerializeUnitTest.java +++ b/json-modules/gson/src/test/java/com/baeldung/gson/serialization/GsonSerializeUnitTest.java @@ -41,8 +41,7 @@ public class GsonSerializeUnitTest { .serializeNulls() .disableHtmlEscaping() .create() - .toJson(new JsonParser() - .parse("{\"imdbId\":null,\"actors\":[{\"IMDB Code\":\"nm2199632\",\"Date Of Birth\":\"21-09-1982\",\"N° Film: \":3,\"filmography\":\"Apocalypto-Beatdown-Wind Walkers\"}]}")); + .toJson(JsonParser.parseString("{\"imdbId\":null,\"actors\":[{\"IMDB Code\":\"nm2199632\",\"Date Of Birth\":\"21-09-1982\",\"N° Film: \":3,\"filmography\":\"Apocalypto-Beatdown-Wind Walkers\"}]}")); Assert.assertEquals(gson.toJson(movieWithNullValue), expectedOutput); } } diff --git a/json-modules/json-2/pom.xml b/json-modules/json-2/pom.xml index 7253088516..b9a75e8aff 100644 --- a/json-modules/json-2/pom.xml +++ b/json-modules/json-2/pom.xml @@ -1,7 +1,7 @@ + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 json-2 0.0.1-SNAPSHOT @@ -237,7 +237,6 @@ 0.9.23 1.9.2 1.2.21 - 20211205 1.1.1 0.1.1 0.4.2 diff --git a/json-modules/json-arrays/pom.xml b/json-modules/json-arrays/pom.xml index 0eefbc86fc..ec492b49cc 100644 --- a/json-modules/json-arrays/pom.xml +++ b/json-modules/json-arrays/pom.xml @@ -38,8 +38,7 @@ 1.0 - 20230227 - 2.8.5 + 2.10.1 1.1.2 2.28.0 diff --git a/json-modules/json-conversion/pom.xml b/json-modules/json-conversion/pom.xml index 680f27fa38..9eebac16b4 100644 --- a/json-modules/json-conversion/pom.xml +++ b/json-modules/json-conversion/pom.xml @@ -37,9 +37,7 @@ - 20211205 2.10.1 - 32.1.2-jre diff --git a/json-modules/json-conversion/src/test/java/com/baeldung/jsonnodetojsonobject/JsonNodeToJsonObjectUnitTest.java b/json-modules/json-conversion/src/test/java/com/baeldung/jsonnodetojsonobject/JsonNodeToJsonObjectUnitTest.java new file mode 100644 index 0000000000..38d097e5b8 --- /dev/null +++ b/json-modules/json-conversion/src/test/java/com/baeldung/jsonnodetojsonobject/JsonNodeToJsonObjectUnitTest.java @@ -0,0 +1,29 @@ +package com.baeldung.jsonnodetojsonobject; + +import com.fasterxml.jackson.core.JsonProcessingException; +import com.fasterxml.jackson.databind.node.ObjectNode; +import com.fasterxml.jackson.databind.ObjectMapper; +import com.fasterxml.jackson.databind.JsonNode; + +import org.junit.Test; + +import static org.junit.Assert.*; + +public class JsonNodeToJsonObjectUnitTest { + + public static String jsonString = "{\"name\": \"John\", \"gender\": \"male\", \"company\": \"Baeldung\", \"isEmployee\": true, \"age\": 30}"; + + @Test + public void givenJsonNode_whenConvertingToObjectNode_thenVerifyFieldsIntegrity() throws JsonProcessingException { + + ObjectMapper objectMapper = new ObjectMapper(); + JsonNode jsonNode = objectMapper.readTree(jsonString); + ObjectNode objectNode = objectMapper.createObjectNode().setAll((ObjectNode) jsonNode); + + assertEquals("John", objectNode.get("name").asText()); + assertEquals("male", objectNode.get("gender").asText()); + assertEquals("Baeldung", objectNode.get("company").asText()); + assertTrue(objectNode.get("isEmployee").asBoolean()); + assertEquals(30, objectNode.get("age").asInt()); + } +} diff --git a/json-modules/json-path/pom.xml b/json-modules/json-path/pom.xml index 88b81dfc68..763a275290 100644 --- a/json-modules/json-path/pom.xml +++ b/json-modules/json-path/pom.xml @@ -13,7 +13,6 @@ - com.jayway.jsonpath json-path @@ -22,8 +21,7 @@ - - 2.4.0 + 2.8.0 \ No newline at end of file diff --git a/json-modules/json/README.md b/json-modules/json/README.md index d643914fc7..d6e1b400f5 100644 --- a/json-modules/json/README.md +++ b/json-modules/json/README.md @@ -12,4 +12,5 @@ This module contains articles about JSON. - [Iterating Over an Instance of org.json.JSONObject](https://www.baeldung.com/jsonobject-iteration) - [Escape JSON String in Java](https://www.baeldung.com/java-json-escaping) - [Reducing JSON Data Size](https://www.baeldung.com/json-reduce-data-size) +- [How to Convert JsonNode to ObjectNode](https://www.baeldung.com/java-jackson-jsonnode-objectnode) - More Articles: [[next -->]](../json-2) diff --git a/json-modules/json/pom.xml b/json-modules/json/pom.xml index 8210f026e7..ba075be679 100644 --- a/json-modules/json/pom.xml +++ b/json-modules/json/pom.xml @@ -68,8 +68,7 @@ 1.0.72 1.0 1.0.1 - 20230227 - 2.8.5 + 2.10.1 1.1.2 2.28.0 diff --git a/json-modules/pom.xml b/json-modules/pom.xml index 306b404049..7ac6ba19ad 100644 --- a/json-modules/pom.xml +++ b/json-modules/pom.xml @@ -34,4 +34,8 @@ + + 20230618 + + \ No newline at end of file diff --git a/jsoup/pom.xml b/jsoup/pom.xml index 44f8f996f5..d2780424de 100644 --- a/jsoup/pom.xml +++ b/jsoup/pom.xml @@ -22,7 +22,7 @@ - 1.10.2 + 1.16.2 \ No newline at end of file diff --git a/jsoup/src/test/java/com/baeldung/jsoup/PreservingLineBreaksUnitTest.java b/jsoup/src/test/java/com/baeldung/jsoup/PreservingLineBreaksUnitTest.java index 0958fa96e2..e6bd8eccbf 100644 --- a/jsoup/src/test/java/com/baeldung/jsoup/PreservingLineBreaksUnitTest.java +++ b/jsoup/src/test/java/com/baeldung/jsoup/PreservingLineBreaksUnitTest.java @@ -2,7 +2,7 @@ package com.baeldung.jsoup; import org.jsoup.Jsoup; import org.jsoup.nodes.Document; -import org.jsoup.safety.Whitelist; +import org.jsoup.safety.Safelist; import org.junit.Test; import static org.junit.Assert.assertEquals; @@ -13,7 +13,7 @@ public class PreservingLineBreaksUnitTest { String strHTML = "Hello\nworld"; Document.OutputSettings outputSettings = new Document.OutputSettings(); outputSettings.prettyPrint(false); - String strWithNewLines = Jsoup.clean(strHTML, "", Whitelist.none(), outputSettings); + String strWithNewLines = Jsoup.clean(strHTML, "", Safelist.none(), outputSettings); assertEquals("Hello\nworld", strWithNewLines); } @@ -33,7 +33,7 @@ public class PreservingLineBreaksUnitTest { jsoupDoc.select("p").before("\\n"); String str = jsoupDoc.html().replaceAll("\\\\n", "\n"); String strWithNewLines = - Jsoup.clean(str, "", Whitelist.none(), outputSettings); + Jsoup.clean(str, "", Safelist.none(), outputSettings); assertEquals("Hello\nWorld\nParagraph", strWithNewLines); } } diff --git a/ksqldb/pom.xml b/ksqldb/pom.xml index e55398d635..ebb3bfa7ee 100644 --- a/ksqldb/pom.xml +++ b/ksqldb/pom.xml @@ -17,7 +17,7 @@ confluent confluent-repo - http://packages.confluent.io/maven/ + https://packages.confluent.io/maven/ diff --git a/kubernetes-modules/k8s-admission-controller/pom.xml b/kubernetes-modules/k8s-admission-controller/pom.xml index 18bf98a830..6a1d695f8d 100644 --- a/kubernetes-modules/k8s-admission-controller/pom.xml +++ b/kubernetes-modules/k8s-admission-controller/pom.xml @@ -22,6 +22,7 @@ org.projectlombok lombok + ${lombok.version} true @@ -32,6 +33,7 @@ io.projectreactor reactor-test + ${reactor.version} test @@ -78,4 +80,9 @@ + + 3.6.0 + + + \ No newline at end of file diff --git a/kubernetes-modules/kubernetes-spring/pom.xml b/kubernetes-modules/kubernetes-spring/pom.xml index 05532ab0b0..a9c780d59d 100644 --- a/kubernetes-modules/kubernetes-spring/pom.xml +++ b/kubernetes-modules/kubernetes-spring/pom.xml @@ -33,6 +33,7 @@ io.projectreactor reactor-test + ${reactor.version} test @@ -46,8 +47,8 @@ - - 11 - + + 3.6.0 + \ No newline at end of file diff --git a/libraries-2/README.md b/libraries-2/README.md index 8dae12a1cf..3eb788a34a 100644 --- a/libraries-2/README.md +++ b/libraries-2/README.md @@ -10,13 +10,10 @@ Remember, for advanced libraries like [Jackson](/jackson) and [JUnit](/testing-m ### Relevant articles - [A Guide to jBPM with Java](https://www.baeldung.com/jbpm-java) - [Guide to Classgraph Library](https://www.baeldung.com/classgraph) -- [Create a Java Command Line Program with Picocli](https://www.baeldung.com/java-picocli-create-command-line-program) -- [Guide to Java Parallel Collectors Library](https://www.baeldung.com/java-parallel-collectors) - [Templating with Handlebars](https://www.baeldung.com/handlebars) - [A Guide to Crawler4j](https://www.baeldung.com/crawler4j) - [Key Value Store with Chronicle Map](https://www.baeldung.com/java-chronicle-map) - [Guide to MapDB](https://www.baeldung.com/mapdb) - [A Guide to Apache Mesos](https://www.baeldung.com/apache-mesos) -- [JasperReports with Spring](https://www.baeldung.com/spring-jasper) - More articles [[<-- prev]](/libraries) [[next -->]](/libraries-3) diff --git a/libraries-2/pom.xml b/libraries-2/pom.xml index d9b0545d54..9eff129a63 100644 --- a/libraries-2/pom.xml +++ b/libraries-2/pom.xml @@ -18,11 +18,6 @@ mapdb ${mapdb.version} - - com.pivovarit - parallel-collectors - ${parallel-collectors.version} - io.github.classgraph classgraph @@ -41,11 +36,6 @@ - - info.picocli - picocli - ${picocli.version} - org.springframework.boot spring-boot-starter @@ -83,17 +73,6 @@ mesos ${mesos.library.version} - - net.sf.jasperreports - jasperreports - ${jasperreports.version} - - - commons-logging - commons-logging - - - org.hsqldb hsqldb @@ -133,14 +112,11 @@ 3.0.8 4.8.153 7.20.0.Final - 4.7.0 3.24ea1 4.4.0 2.7.8 1.11.0 - 1.1.0 4.3.1 - 6.20.0 5.3.25 2.7.1 diff --git a/libraries-3/README.md b/libraries-3/README.md index 99b1b60a0a..faef721a22 100644 --- a/libraries-3/README.md +++ b/libraries-3/README.md @@ -8,9 +8,7 @@ The code examples related to different libraries are each in their own module. Remember, for advanced libraries like [Jackson](/jackson) and [JUnit](/testing-modules) we already have separate modules. Please make sure to have a look at the existing modules in such cases. ### Relevant Articles: -- [Parsing Command-Line Parameters with JCommander](https://www.baeldung.com/jcommander-parsing-command-line-parameters) - [Guide to the Cactoos Library](https://www.baeldung.com/java-cactoos) -- [Parsing Command-Line Parameters with Airline](https://www.baeldung.com/java-airline) - [Introduction to cache2k](https://www.baeldung.com/java-cache2k) - [Introduction to the jcabi-aspects AOP Annotations Library](https://www.baeldung.com/java-jcabi-aspects) - [Introduction to Takes](https://www.baeldung.com/java-takes) diff --git a/libraries-3/pom.xml b/libraries-3/pom.xml index 8d45b95a7b..bff0a654c6 100644 --- a/libraries-3/pom.xml +++ b/libraries-3/pom.xml @@ -13,21 +13,11 @@ - - com.beust - jcommander - ${jcommander.version} - org.projectlombok lombok ${lombok.version} - - com.github.rvesse - airline - ${airline.version} - org.cactoos cactoos @@ -125,7 +115,7 @@ javax.annotation javax.annotation-api - 1.3.2 + ${javax.annotation-api.version} @@ -159,10 +149,6 @@ org.apache.maven.plugins maven-compiler-plugin - - 11 - 11 - @@ -214,15 +200,13 @@ - 1.78 0.43 - 2.7.2 1.2.3.Final 0.22.6 - 1.9.2 + 1.9.20.1 0.14.1 - 1.9.2 - 1.9.2 + 1.9.20.1 + 1.9.20.1 1.19 4.4.13 4.5.12 @@ -233,6 +217,7 @@ 1.0.0 2.5.6 0.9.6 + 1.3.2 \ No newline at end of file diff --git a/libraries-4/README.md b/libraries-4/README.md index 0dee9f1c1e..102f17acdb 100644 --- a/libraries-4/README.md +++ b/libraries-4/README.md @@ -11,9 +11,7 @@ Remember, for advanced libraries like [Jackson](/jackson) and [JUnit](/testing-m - [Quick Guide to RSS with Rome](https://www.baeldung.com/rome-rss) - [Introduction to PCollections](https://www.baeldung.com/java-pcollections) - [Introduction to Eclipse Collections](https://www.baeldung.com/eclipse-collections) -- [DistinctBy in the Java Stream API](https://www.baeldung.com/java-streams-distinct-by) - [Introduction to NoException](https://www.baeldung.com/no-exception) -- [Spring Yarg Integration](https://www.baeldung.com/spring-yarg) - [Delete a Directory Recursively in Java](https://www.baeldung.com/java-delete-directory) - [Guide to JDeferred](https://www.baeldung.com/jdeferred) - [Introduction to MBassador](https://www.baeldung.com/mbassador) diff --git a/libraries-4/pom.xml b/libraries-4/pom.xml index 3949d50875..6b818be9c2 100644 --- a/libraries-4/pom.xml +++ b/libraries-4/pom.xml @@ -22,17 +22,6 @@ eclipse-collections ${eclipse-collections.version} - - com.haulmont.yarg - yarg - ${yarg.version} - - - org.olap4j - olap4j - - - org.olap4j olap4j @@ -68,11 +57,6 @@ servlet-api ${javax.servlet.version} - - io.vavr - vavr - ${vavr.version} - org.pcollections pcollections @@ -119,21 +103,33 @@ jackson-annotations ${jackson-annotations.version} + + io.vavr + vavr + ${vavr.version} + + + org.apache.commons + commons-lang3 + ${commons-lang3.version} + + + commons-io + commons-io + ${commons-io.version} + 2.14.2 2.14.2 1.2.6 - 8.2.0 1.1.0 - 2.0.12 1.3.1 1.0 4.3.8.RELEASE 2.5 3.2.0-m7 - 0.9.0 2.1.2 3.0.0 0.6.5 @@ -142,6 +138,8 @@ 1.2.0 19 10.3.0 + 8.2.0 + 0.9.0 \ No newline at end of file diff --git a/libraries-5/README.md b/libraries-5/README.md index f1e749b293..50fb70bd05 100644 --- a/libraries-5/README.md +++ b/libraries-5/README.md @@ -9,10 +9,8 @@ Remember, for advanced libraries like [Jackson](/jackson) and [JUnit](/testing-m ### Relevant articles - [Introduction to Caffeine](https://www.baeldung.com/java-caching-caffeine) -- [Introduction to StreamEx](https://www.baeldung.com/streamex) - [A Docker Guide for Java](https://www.baeldung.com/docker-java-api) - [Introduction to Akka Actors in Java](https://www.baeldung.com/akka-actors-java) -- [A Guide to Byte Buddy](https://www.baeldung.com/byte-buddy) - [Introduction to jOOL](https://www.baeldung.com/jool) - [Consumer Driven Contracts with Pact](https://www.baeldung.com/pact-junit-consumer-driven-contracts) - [Introduction to Atlassian Fugue](https://www.baeldung.com/java-fugue) diff --git a/libraries-5/pom.xml b/libraries-5/pom.xml index c98a66c094..85f8896890 100644 --- a/libraries-5/pom.xml +++ b/libraries-5/pom.xml @@ -49,21 +49,6 @@ ${typesafe-akka.version} test - - one.util - streamex - ${streamex.version} - - - net.bytebuddy - byte-buddy - ${byte-buddy.version} - - - net.bytebuddy - byte-buddy-agent - ${byte-buddy.version} - com.github.docker-java @@ -139,9 +124,8 @@ 4.3.8.RELEASE 2.12 2.5.11 - 0.8.1 3.0.14 - 2.5.5 + 3.1.8 3.0.2 4.5.1 1.0 diff --git a/libraries-6/README.md b/libraries-6/README.md index bbebcbc1e0..4236a65d95 100644 --- a/libraries-6/README.md +++ b/libraries-6/README.md @@ -12,7 +12,6 @@ Remember, for advanced libraries like [Jackson](/jackson) and [JUnit](/testing-m - [Guide to Resilience4j](https://www.baeldung.com/resilience4j) - [Implementing a FTP-Client in Java](https://www.baeldung.com/java-ftp-client) - [Introduction to Functional Java](https://www.baeldung.com/java-functional-library) -- [Introduction to Protonpack](https://www.baeldung.com/java-protonpack) - [Guide to Simple Binary Encoding](https://www.baeldung.com/java-sbe) - [Java-R Integration](https://www.baeldung.com/java-r-integration) - [Using libphonenumber to Validate Phone Numbers](https://www.baeldung.com/java-libphonenumber) diff --git a/libraries-6/pom.xml b/libraries-6/pom.xml index 139edab34f..372c5b1cc7 100644 --- a/libraries-6/pom.xml +++ b/libraries-6/pom.xml @@ -17,11 +17,6 @@ functionaljava-java8 ${functionaljava.version} - - com.codepoetics - protonpack - ${protonpack.version} - io.github.resilience4j resilience4j-circuitbreaker @@ -108,7 +103,7 @@ org.agrona agrona - 1.17.1 + ${agrona.version} @@ -126,7 +121,7 @@ org.codehaus.mojo exec-maven-plugin - 1.6.0 + ${exec-maven-plugin.version} generate-sources @@ -154,14 +149,14 @@ uk.co.real-logic sbe-tool - 1.27.0 + ${sbe-tool.version} org.codehaus.mojo build-helper-maven-plugin - 3.0.0 + ${build-helper-maven-plugin.version} add-source @@ -197,14 +192,17 @@ 1.10.0 2.7.1 4.8.1 - 0.12.1 - 1.15 + 2.1.0 3.6 3.5-beta72 3.0 1.8.1 8.12.9 - 2.4.4 + 3.2.0 + 1.17.1 + 1.6.0 + 1.27.0 + 3.0.0 \ No newline at end of file diff --git a/libraries-6/src/test/java/com/baeldung/resilence4j/Resilience4jUnitTest.java b/libraries-6/src/test/java/com/baeldung/resilence4j/Resilience4jUnitTest.java index 1d69d20bc2..ab4d9dde40 100644 --- a/libraries-6/src/test/java/com/baeldung/resilence4j/Resilience4jUnitTest.java +++ b/libraries-6/src/test/java/com/baeldung/resilence4j/Resilience4jUnitTest.java @@ -43,7 +43,7 @@ public class Resilience4jUnitTest { // Percentage of failures to start short-circuit .failureRateThreshold(20) // Min number of call attempts - .ringBufferSizeInClosedState(5) + .slidingWindowSize(5) .build(); CircuitBreakerRegistry registry = CircuitBreakerRegistry.of(config); CircuitBreaker circuitBreaker = registry.circuitBreaker("my"); @@ -70,7 +70,7 @@ public class Resilience4jUnitTest { Future taskInProgress = callAndBlock(decorated); try { - assertThat(bulkhead.isCallPermitted()).isFalse(); + assertThat(bulkhead.tryAcquirePermission()).isFalse(); } finally { taskInProgress.cancel(true); } diff --git a/libraries-apache-commons-2/README.md b/libraries-apache-commons-2/README.md index 76105d6ea4..180c84b31c 100644 --- a/libraries-apache-commons-2/README.md +++ b/libraries-apache-commons-2/README.md @@ -4,4 +4,5 @@ This module contains articles about Apache Commons libraries. ### Relevant articles - [Extracting a Tar File in Java](https://www.baeldung.com/java-extract-tar-file) +- [Convert a String with Unicode Encoding to a String of Letters](https://www.baeldung.com/java-convert-string-unicode-encoding) - More articles: [[<--prev]](../libraries-apache-commons) diff --git a/libraries-bytecode/.gitignore b/libraries-bytecode/.gitignore new file mode 100644 index 0000000000..e594daf27a --- /dev/null +++ b/libraries-bytecode/.gitignore @@ -0,0 +1,9 @@ +*.class + +# Folders # +/gensrc +/target + +# Packaged files # +*.jar +/bin/ diff --git a/libraries-bytecode/README.md b/libraries-bytecode/README.md new file mode 100644 index 0000000000..cc30511ad1 --- /dev/null +++ b/libraries-bytecode/README.md @@ -0,0 +1,9 @@ +## Server + +This module contains articles about bytecode libraries. + +### Relevant Articles: + +- [Introduction to Javassist](https://www.baeldung.com/javassist) +- [A Guide to Byte Buddy](https://www.baeldung.com/byte-buddy) +- [A Guide to Java Bytecode Manipulation with ASM](https://www.baeldung.com/java-asm) \ No newline at end of file diff --git a/libraries-bytecode/pom.xml b/libraries-bytecode/pom.xml new file mode 100644 index 0000000000..f21911d77e --- /dev/null +++ b/libraries-bytecode/pom.xml @@ -0,0 +1,85 @@ + + + 4.0.0 + libraries-bytecode + 0.0.1-SNAPSHOT + libraries-bytecode + jar + + + com.baeldung + parent-modules + 1.0.0-SNAPSHOT + + + + + org.javassist + javassist + ${javaassist.version} + + + net.bytebuddy + byte-buddy + ${byte-buddy.version} + + + net.bytebuddy + byte-buddy-agent + ${byte-buddy.version} + + + org.ow2.asm + asm + ${asm.version} + + + org.ow2.asm + asm-util + ${asm.version} + + + + + + org.apache.maven.plugins + maven-surefire-plugin + + + --add-exports=java.base/jdk.internal.ref=ALL-UNNAMED + --add-exports=java.base/sun.nio.ch=ALL-UNNAMED + --add-exports=jdk.unsupported/sun.misc=ALL-UNNAMED + --add-exports=jdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED + --add-opens=jdk.compiler/com.sun.tools.javac=ALL-UNNAMED + --add-opens=java.base/java.lang=ALL-UNNAMED + --add-opens=java.base/java.lang.reflect=ALL-UNNAMED + --add-opens=java.base/java.io=ALL-UNNAMED + --add-opens=java.base/java.util=ALL-UNNAMED + + + + + org.apache.maven.plugins + maven-jar-plugin + ${maven-jar-plugin.version} + + + + + com.baeldung.examples.asm.instrumentation.Premain + + + + + + + + + + 3.29.2-GA + 5.2 + + + \ No newline at end of file diff --git a/asm/src/main/java/com/baeldung/examples/asm/CustomClassWriter.java b/libraries-bytecode/src/main/java/com/baeldung/asm/CustomClassWriter.java similarity index 96% rename from asm/src/main/java/com/baeldung/examples/asm/CustomClassWriter.java rename to libraries-bytecode/src/main/java/com/baeldung/asm/CustomClassWriter.java index d41a1a16a3..f05a753320 100644 --- a/asm/src/main/java/com/baeldung/examples/asm/CustomClassWriter.java +++ b/libraries-bytecode/src/main/java/com/baeldung/asm/CustomClassWriter.java @@ -1,160 +1,160 @@ -package com.baeldung.examples.asm; - -import java.io.IOException; -import java.io.PrintWriter; -import java.util.logging.Level; -import java.util.logging.Logger; -import org.objectweb.asm.ClassReader; -import org.objectweb.asm.ClassVisitor; -import org.objectweb.asm.ClassWriter; -import org.objectweb.asm.FieldVisitor; -import org.objectweb.asm.MethodVisitor; -import static org.objectweb.asm.Opcodes.ACC_PUBLIC; -import static org.objectweb.asm.Opcodes.ACC_STATIC; -import static org.objectweb.asm.Opcodes.ASM4; -import static org.objectweb.asm.Opcodes.V1_5; -import org.objectweb.asm.Type; -import org.objectweb.asm.util.TraceClassVisitor; - -/** - * - * @author baeldung - * @param - */ -public class CustomClassWriter { - - ClassReader reader; - ClassWriter writer; - AddFieldAdapter addFieldAdapter; - AddInterfaceAdapter addInterfaceAdapter; - PublicizeMethodAdapter pubMethAdapter; - final static String CLASSNAME = "java.lang.Integer"; - final static String CLONEABLE = "java/lang/Cloneable"; - - public CustomClassWriter() { - - try { - reader = new ClassReader(CLASSNAME); - writer = new ClassWriter(reader, 0); - - } catch (IOException ex) { - Logger.getLogger(CustomClassWriter.class.getName()).log(Level.SEVERE, null, ex); - } - } - - public CustomClassWriter(byte[] contents) { - reader = new ClassReader(contents); - writer = new ClassWriter(reader, 0); - } - - public static void main(String[] args) { - CustomClassWriter ccw = new CustomClassWriter(); - ccw.publicizeMethod(); - } - - public byte[] addField() { - addFieldAdapter = new AddFieldAdapter("aNewBooleanField", org.objectweb.asm.Opcodes.ACC_PUBLIC, writer); - reader.accept(addFieldAdapter, 0); - return writer.toByteArray(); - } - - public byte[] publicizeMethod() { - pubMethAdapter = new PublicizeMethodAdapter(writer); - reader.accept(pubMethAdapter, 0); - return writer.toByteArray(); - } - - public byte[] addInterface() { - addInterfaceAdapter = new AddInterfaceAdapter(writer); - reader.accept(addInterfaceAdapter, 0); - return writer.toByteArray(); - } - - public class AddInterfaceAdapter extends ClassVisitor { - - public AddInterfaceAdapter(ClassVisitor cv) { - super(ASM4, cv); - } - - @Override - public void visit(int version, int access, String name, - String signature, String superName, String[] interfaces) { - String[] holding = new String[interfaces.length + 1]; - holding[holding.length - 1] = CLONEABLE; - System.arraycopy(interfaces, 0, holding, 0, interfaces.length); - - cv.visit(V1_5, access, name, signature, superName, holding); - } - - } - - public class PublicizeMethodAdapter extends ClassVisitor { - - final Logger logger = Logger.getLogger("PublicizeMethodAdapter"); - TraceClassVisitor tracer; - PrintWriter pw = new PrintWriter(System.out); - - public PublicizeMethodAdapter(ClassVisitor cv) { - super(ASM4, cv); - this.cv = cv; - tracer = new TraceClassVisitor(cv, pw); - } - - @Override - public MethodVisitor visitMethod(int access, - String name, - String desc, - String signature, - String[] exceptions) { - - if (name.equals("toUnsignedString0")) { - logger.info("Visiting unsigned method"); - return tracer.visitMethod(ACC_PUBLIC + ACC_STATIC, name, desc, signature, exceptions); - } - return tracer.visitMethod(access, name, desc, signature, exceptions); - - } - - public void visitEnd() { - tracer.visitEnd(); - System.out.println(tracer.p.getText()); - } - - } - - public class AddFieldAdapter extends ClassVisitor { - - String fieldName; - int access; - boolean isFieldPresent; - - public AddFieldAdapter(String fieldName, int access, ClassVisitor cv) { - super(ASM4, cv); - this.cv = cv; - this.access = access; - this.fieldName = fieldName; - } - - @Override - public FieldVisitor visitField(int access, String name, String desc, - String signature, Object value) { - if (name.equals(fieldName)) { - isFieldPresent = true; - } - return cv.visitField(access, name, desc, signature, value); - } - - @Override - public void visitEnd() { - if (!isFieldPresent) { - FieldVisitor fv = cv.visitField(access, fieldName, Type.BOOLEAN_TYPE.toString(), null, null); - if (fv != null) { - fv.visitEnd(); - } - } - cv.visitEnd(); - } - - } - -} +package com.baeldung.asm; + +import java.io.IOException; +import java.io.PrintWriter; +import java.util.logging.Level; +import java.util.logging.Logger; +import org.objectweb.asm.ClassReader; +import org.objectweb.asm.ClassVisitor; +import org.objectweb.asm.ClassWriter; +import org.objectweb.asm.FieldVisitor; +import org.objectweb.asm.MethodVisitor; +import static org.objectweb.asm.Opcodes.ACC_PUBLIC; +import static org.objectweb.asm.Opcodes.ACC_STATIC; +import static org.objectweb.asm.Opcodes.ASM4; +import static org.objectweb.asm.Opcodes.V1_5; +import org.objectweb.asm.Type; +import org.objectweb.asm.util.TraceClassVisitor; + +/** + * + * @author baeldung + * @param + */ +public class CustomClassWriter { + + ClassReader reader; + ClassWriter writer; + AddFieldAdapter addFieldAdapter; + AddInterfaceAdapter addInterfaceAdapter; + PublicizeMethodAdapter pubMethAdapter; + final static String CLASSNAME = "java.lang.Integer"; + final static String CLONEABLE = "java/lang/Cloneable"; + + public CustomClassWriter() { + + try { + reader = new ClassReader(CLASSNAME); + writer = new ClassWriter(reader, 0); + + } catch (IOException ex) { + Logger.getLogger(CustomClassWriter.class.getName()).log(Level.SEVERE, null, ex); + } + } + + public CustomClassWriter(byte[] contents) { + reader = new ClassReader(contents); + writer = new ClassWriter(reader, 0); + } + + public static void main(String[] args) { + CustomClassWriter ccw = new CustomClassWriter(); + ccw.publicizeMethod(); + } + + public byte[] addField() { + addFieldAdapter = new AddFieldAdapter("aNewBooleanField", org.objectweb.asm.Opcodes.ACC_PUBLIC, writer); + reader.accept(addFieldAdapter, 0); + return writer.toByteArray(); + } + + public byte[] publicizeMethod() { + pubMethAdapter = new PublicizeMethodAdapter(writer); + reader.accept(pubMethAdapter, 0); + return writer.toByteArray(); + } + + public byte[] addInterface() { + addInterfaceAdapter = new AddInterfaceAdapter(writer); + reader.accept(addInterfaceAdapter, 0); + return writer.toByteArray(); + } + + public class AddInterfaceAdapter extends ClassVisitor { + + public AddInterfaceAdapter(ClassVisitor cv) { + super(ASM4, cv); + } + + @Override + public void visit(int version, int access, String name, + String signature, String superName, String[] interfaces) { + String[] holding = new String[interfaces.length + 1]; + holding[holding.length - 1] = CLONEABLE; + System.arraycopy(interfaces, 0, holding, 0, interfaces.length); + + cv.visit(V1_5, access, name, signature, superName, holding); + } + + } + + public class PublicizeMethodAdapter extends ClassVisitor { + + final Logger logger = Logger.getLogger("PublicizeMethodAdapter"); + TraceClassVisitor tracer; + PrintWriter pw = new PrintWriter(System.out); + + public PublicizeMethodAdapter(ClassVisitor cv) { + super(ASM4, cv); + this.cv = cv; + tracer = new TraceClassVisitor(cv, pw); + } + + @Override + public MethodVisitor visitMethod(int access, + String name, + String desc, + String signature, + String[] exceptions) { + + if (name.equals("toUnsignedString0")) { + logger.info("Visiting unsigned method"); + return tracer.visitMethod(ACC_PUBLIC + ACC_STATIC, name, desc, signature, exceptions); + } + return tracer.visitMethod(access, name, desc, signature, exceptions); + + } + + public void visitEnd() { + tracer.visitEnd(); + System.out.println(tracer.p.getText()); + } + + } + + public class AddFieldAdapter extends ClassVisitor { + + String fieldName; + int access; + boolean isFieldPresent; + + public AddFieldAdapter(String fieldName, int access, ClassVisitor cv) { + super(ASM4, cv); + this.cv = cv; + this.access = access; + this.fieldName = fieldName; + } + + @Override + public FieldVisitor visitField(int access, String name, String desc, + String signature, Object value) { + if (name.equals(fieldName)) { + isFieldPresent = true; + } + return cv.visitField(access, name, desc, signature, value); + } + + @Override + public void visitEnd() { + if (!isFieldPresent) { + FieldVisitor fv = cv.visitField(access, fieldName, Type.BOOLEAN_TYPE.toString(), null, null); + if (fv != null) { + fv.visitEnd(); + } + } + cv.visitEnd(); + } + + } + +} diff --git a/asm/src/main/java/com/baeldung/examples/asm/instrumentation/Premain.java b/libraries-bytecode/src/main/java/com/baeldung/asm/instrumentation/Premain.java similarity index 88% rename from asm/src/main/java/com/baeldung/examples/asm/instrumentation/Premain.java rename to libraries-bytecode/src/main/java/com/baeldung/asm/instrumentation/Premain.java index a3e69b6785..502137bd3d 100644 --- a/asm/src/main/java/com/baeldung/examples/asm/instrumentation/Premain.java +++ b/libraries-bytecode/src/main/java/com/baeldung/asm/instrumentation/Premain.java @@ -1,6 +1,6 @@ -package com.baeldung.examples.asm.instrumentation; +package com.baeldung.asm.instrumentation; -import com.baeldung.examples.asm.CustomClassWriter; +import com.baeldung.asm.CustomClassWriter; import java.lang.instrument.ClassFileTransformer; import java.lang.instrument.IllegalClassFormatException; import java.lang.instrument.Instrumentation; diff --git a/libraries-5/src/main/java/com/baeldung/bytebuddy/Bar.java b/libraries-bytecode/src/main/java/com/baeldung/bytebuddy/Bar.java similarity index 100% rename from libraries-5/src/main/java/com/baeldung/bytebuddy/Bar.java rename to libraries-bytecode/src/main/java/com/baeldung/bytebuddy/Bar.java diff --git a/libraries-5/src/main/java/com/baeldung/bytebuddy/Foo.java b/libraries-bytecode/src/main/java/com/baeldung/bytebuddy/Foo.java similarity index 100% rename from libraries-5/src/main/java/com/baeldung/bytebuddy/Foo.java rename to libraries-bytecode/src/main/java/com/baeldung/bytebuddy/Foo.java diff --git a/libraries/src/main/java/com/baeldung/javasisst/Point.java b/libraries-bytecode/src/main/java/com/baeldung/javasisst/Point.java similarity index 100% rename from libraries/src/main/java/com/baeldung/javasisst/Point.java rename to libraries-bytecode/src/main/java/com/baeldung/javasisst/Point.java diff --git a/libraries/src/main/java/com/baeldung/javasisst/ThreeDimensionalPoint.java b/libraries-bytecode/src/main/java/com/baeldung/javasisst/ThreeDimensionalPoint.java similarity index 100% rename from libraries/src/main/java/com/baeldung/javasisst/ThreeDimensionalPoint.java rename to libraries-bytecode/src/main/java/com/baeldung/javasisst/ThreeDimensionalPoint.java diff --git a/atomikos/src/test/resources/logback.xml b/libraries-bytecode/src/main/resources/logback.xml similarity index 100% rename from atomikos/src/test/resources/logback.xml rename to libraries-bytecode/src/main/resources/logback.xml diff --git a/libraries-5/src/test/java/com/baeldung/bytebuddy/ByteBuddyUnitTest.java b/libraries-bytecode/src/test/java/com/baeldung/bytebuddy/ByteBuddyUnitTest.java similarity index 93% rename from libraries-5/src/test/java/com/baeldung/bytebuddy/ByteBuddyUnitTest.java rename to libraries-bytecode/src/test/java/com/baeldung/bytebuddy/ByteBuddyUnitTest.java index 5f721025c3..398e873223 100644 --- a/libraries-5/src/test/java/com/baeldung/bytebuddy/ByteBuddyUnitTest.java +++ b/libraries-bytecode/src/test/java/com/baeldung/bytebuddy/ByteBuddyUnitTest.java @@ -1,5 +1,16 @@ package com.baeldung.bytebuddy; +import static net.bytebuddy.matcher.ElementMatchers.isDeclaredBy; +import static net.bytebuddy.matcher.ElementMatchers.named; +import static net.bytebuddy.matcher.ElementMatchers.returns; +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; + +import java.lang.reflect.Method; +import java.lang.reflect.Modifier; + +import org.junit.Test; + import net.bytebuddy.ByteBuddy; import net.bytebuddy.agent.ByteBuddyAgent; import net.bytebuddy.dynamic.DynamicType; @@ -8,14 +19,6 @@ import net.bytebuddy.dynamic.loading.ClassReloadingStrategy; import net.bytebuddy.implementation.FixedValue; import net.bytebuddy.implementation.MethodDelegation; import net.bytebuddy.matcher.ElementMatchers; -import org.junit.Test; - -import java.lang.reflect.Method; -import java.lang.reflect.Modifier; - -import static net.bytebuddy.matcher.ElementMatchers.*; -import static org.junit.Assert.assertEquals; -import static org.junit.Assert.assertNotNull; public class ByteBuddyUnitTest { diff --git a/libraries/src/test/java/com/baeldung/javassist/JavasisstUnitTest.java b/libraries-bytecode/src/test/java/com/baeldung/javassist/JavasisstUnitTest.java similarity index 100% rename from libraries/src/test/java/com/baeldung/javassist/JavasisstUnitTest.java rename to libraries-bytecode/src/test/java/com/baeldung/javassist/JavasisstUnitTest.java diff --git a/libraries-cli/.gitignore b/libraries-cli/.gitignore new file mode 100644 index 0000000000..e594daf27a --- /dev/null +++ b/libraries-cli/.gitignore @@ -0,0 +1,9 @@ +*.class + +# Folders # +/gensrc +/target + +# Packaged files # +*.jar +/bin/ diff --git a/libraries-cli/README.md b/libraries-cli/README.md new file mode 100644 index 0000000000..b31bb2853d --- /dev/null +++ b/libraries-cli/README.md @@ -0,0 +1,9 @@ +## Server + +This module contains articles about cli libraries. + +### Relevant Articles: + +- [Create a Java Command Line Program with Picocli](https://www.baeldung.com/java-picocli-create-command-line-program) +- [Parsing Command-Line Parameters with JCommander](https://www.baeldung.com/jcommander-parsing-command-line-parameters) +- [Parsing Command-Line Parameters with Airline](https://www.baeldung.com/java-airline) \ No newline at end of file diff --git a/libraries-cli/pom.xml b/libraries-cli/pom.xml new file mode 100644 index 0000000000..d204f3c735 --- /dev/null +++ b/libraries-cli/pom.xml @@ -0,0 +1,69 @@ + + + 4.0.0 + libraries-cli + 0.0.1-SNAPSHOT + libraries-cli + jar + + + com.baeldung + parent-modules + 1.0.0-SNAPSHOT + + + + + org.springframework.boot + spring-boot-starter + ${spring-boot-starter.version} + + + org.springframework + spring-context + ${spring.version} + + + org.springframework + spring-jdbc + ${spring.version} + + + info.picocli + picocli + ${picocli.version} + + + com.beust + jcommander + ${jcommander.version} + + + com.github.rvesse + airline + ${airline.version} + + + org.projectlombok + lombok + ${lombok.version} + + + + + + + + + + + 4.7.0 + 1.78 + 2.7.2 + 2.7.8 + 5.3.25 + + + \ No newline at end of file diff --git a/libraries-3/src/main/java/com/baeldung/airline/CommandLine.java b/libraries-cli/src/main/java/com/baeldung/airline/CommandLine.java similarity index 100% rename from libraries-3/src/main/java/com/baeldung/airline/CommandLine.java rename to libraries-cli/src/main/java/com/baeldung/airline/CommandLine.java diff --git a/libraries-3/src/main/java/com/baeldung/airline/DatabaseSetupCommand.java b/libraries-cli/src/main/java/com/baeldung/airline/DatabaseSetupCommand.java similarity index 100% rename from libraries-3/src/main/java/com/baeldung/airline/DatabaseSetupCommand.java rename to libraries-cli/src/main/java/com/baeldung/airline/DatabaseSetupCommand.java diff --git a/libraries-3/src/main/java/com/baeldung/airline/LoggingCommand.java b/libraries-cli/src/main/java/com/baeldung/airline/LoggingCommand.java similarity index 100% rename from libraries-3/src/main/java/com/baeldung/airline/LoggingCommand.java rename to libraries-cli/src/main/java/com/baeldung/airline/LoggingCommand.java diff --git a/libraries-3/src/main/java/com/baeldung/jcommander/helloworld/HelloWorldApp.java b/libraries-cli/src/main/java/com/baeldung/jcommander/helloworld/HelloWorldApp.java similarity index 100% rename from libraries-3/src/main/java/com/baeldung/jcommander/helloworld/HelloWorldApp.java rename to libraries-cli/src/main/java/com/baeldung/jcommander/helloworld/HelloWorldApp.java diff --git a/libraries-3/src/main/java/com/baeldung/jcommander/usagebilling/UsageBasedBillingApp.java b/libraries-cli/src/main/java/com/baeldung/jcommander/usagebilling/UsageBasedBillingApp.java similarity index 100% rename from libraries-3/src/main/java/com/baeldung/jcommander/usagebilling/UsageBasedBillingApp.java rename to libraries-cli/src/main/java/com/baeldung/jcommander/usagebilling/UsageBasedBillingApp.java diff --git a/libraries-3/src/main/java/com/baeldung/jcommander/usagebilling/cli/FetchCurrentChargesCommand.java b/libraries-cli/src/main/java/com/baeldung/jcommander/usagebilling/cli/FetchCurrentChargesCommand.java similarity index 99% rename from libraries-3/src/main/java/com/baeldung/jcommander/usagebilling/cli/FetchCurrentChargesCommand.java rename to libraries-cli/src/main/java/com/baeldung/jcommander/usagebilling/cli/FetchCurrentChargesCommand.java index ea6b18af53..a28066ac3d 100644 --- a/libraries-3/src/main/java/com/baeldung/jcommander/usagebilling/cli/FetchCurrentChargesCommand.java +++ b/libraries-cli/src/main/java/com/baeldung/jcommander/usagebilling/cli/FetchCurrentChargesCommand.java @@ -1,5 +1,10 @@ package com.baeldung.jcommander.usagebilling.cli; +import static com.baeldung.jcommander.usagebilling.cli.UsageBasedBilling.FETCH_CMD; +import static com.baeldung.jcommander.usagebilling.service.FetchCurrentChargesService.getDefault; + +import java.util.List; + import com.baeldung.jcommander.usagebilling.cli.splitter.ColonParameterSplitter; import com.baeldung.jcommander.usagebilling.cli.validator.UUIDValidator; import com.baeldung.jcommander.usagebilling.model.CurrentChargesRequest; @@ -7,13 +12,9 @@ import com.baeldung.jcommander.usagebilling.model.CurrentChargesResponse; import com.baeldung.jcommander.usagebilling.service.FetchCurrentChargesService; import com.beust.jcommander.Parameter; import com.beust.jcommander.Parameters; + import lombok.Getter; -import java.util.List; - -import static com.baeldung.jcommander.usagebilling.cli.UsageBasedBilling.*; -import static com.baeldung.jcommander.usagebilling.service.FetchCurrentChargesService.getDefault; - @Parameters( commandNames = { FETCH_CMD }, commandDescription = "Fetch charges for a customer in the current month, can be itemized or aggregated" diff --git a/libraries-3/src/main/java/com/baeldung/jcommander/usagebilling/cli/SubmitUsageCommand.java b/libraries-cli/src/main/java/com/baeldung/jcommander/usagebilling/cli/SubmitUsageCommand.java similarity index 99% rename from libraries-3/src/main/java/com/baeldung/jcommander/usagebilling/cli/SubmitUsageCommand.java rename to libraries-cli/src/main/java/com/baeldung/jcommander/usagebilling/cli/SubmitUsageCommand.java index d3516b19d3..5c12ac665c 100644 --- a/libraries-3/src/main/java/com/baeldung/jcommander/usagebilling/cli/SubmitUsageCommand.java +++ b/libraries-cli/src/main/java/com/baeldung/jcommander/usagebilling/cli/SubmitUsageCommand.java @@ -1,5 +1,11 @@ package com.baeldung.jcommander.usagebilling.cli; +import static com.baeldung.jcommander.usagebilling.cli.UsageBasedBilling.SUBMIT_CMD; +import static com.baeldung.jcommander.usagebilling.service.SubmitUsageService.getDefault; + +import java.math.BigDecimal; +import java.time.Instant; + import com.baeldung.jcommander.usagebilling.cli.converter.ISO8601TimestampConverter; import com.baeldung.jcommander.usagebilling.cli.validator.UUIDValidator; import com.baeldung.jcommander.usagebilling.model.UsageRequest; @@ -7,14 +13,9 @@ import com.baeldung.jcommander.usagebilling.model.UsageRequest.PricingType; import com.baeldung.jcommander.usagebilling.service.SubmitUsageService; import com.beust.jcommander.Parameter; import com.beust.jcommander.Parameters; + import lombok.Getter; -import java.math.BigDecimal; -import java.time.Instant; - -import static com.baeldung.jcommander.usagebilling.cli.UsageBasedBilling.*; -import static com.baeldung.jcommander.usagebilling.service.SubmitUsageService.getDefault; - @Parameters( commandNames = { SUBMIT_CMD }, commandDescription = "Submit usage for a given customer and subscription, accepts one usage item" diff --git a/libraries-3/src/main/java/com/baeldung/jcommander/usagebilling/cli/UsageBasedBilling.java b/libraries-cli/src/main/java/com/baeldung/jcommander/usagebilling/cli/UsageBasedBilling.java similarity index 100% rename from libraries-3/src/main/java/com/baeldung/jcommander/usagebilling/cli/UsageBasedBilling.java rename to libraries-cli/src/main/java/com/baeldung/jcommander/usagebilling/cli/UsageBasedBilling.java diff --git a/libraries-3/src/main/java/com/baeldung/jcommander/usagebilling/cli/converter/ISO8601TimestampConverter.java b/libraries-cli/src/main/java/com/baeldung/jcommander/usagebilling/cli/converter/ISO8601TimestampConverter.java similarity index 100% rename from libraries-3/src/main/java/com/baeldung/jcommander/usagebilling/cli/converter/ISO8601TimestampConverter.java rename to libraries-cli/src/main/java/com/baeldung/jcommander/usagebilling/cli/converter/ISO8601TimestampConverter.java index e54865a811..c173f62684 100644 --- a/libraries-3/src/main/java/com/baeldung/jcommander/usagebilling/cli/converter/ISO8601TimestampConverter.java +++ b/libraries-cli/src/main/java/com/baeldung/jcommander/usagebilling/cli/converter/ISO8601TimestampConverter.java @@ -1,7 +1,6 @@ package com.baeldung.jcommander.usagebilling.cli.converter; -import com.beust.jcommander.ParameterException; -import com.beust.jcommander.converters.BaseConverter; +import static java.lang.String.format; import java.time.Instant; import java.time.LocalDateTime; @@ -9,7 +8,8 @@ import java.time.ZoneOffset; import java.time.format.DateTimeFormatter; import java.time.format.DateTimeParseException; -import static java.lang.String.format; +import com.beust.jcommander.ParameterException; +import com.beust.jcommander.converters.BaseConverter; public class ISO8601TimestampConverter extends BaseConverter { diff --git a/libraries-3/src/main/java/com/baeldung/jcommander/usagebilling/cli/splitter/ColonParameterSplitter.java b/libraries-cli/src/main/java/com/baeldung/jcommander/usagebilling/cli/splitter/ColonParameterSplitter.java similarity index 100% rename from libraries-3/src/main/java/com/baeldung/jcommander/usagebilling/cli/splitter/ColonParameterSplitter.java rename to libraries-cli/src/main/java/com/baeldung/jcommander/usagebilling/cli/splitter/ColonParameterSplitter.java index f24c028123..1e73b54045 100644 --- a/libraries-3/src/main/java/com/baeldung/jcommander/usagebilling/cli/splitter/ColonParameterSplitter.java +++ b/libraries-cli/src/main/java/com/baeldung/jcommander/usagebilling/cli/splitter/ColonParameterSplitter.java @@ -1,10 +1,10 @@ package com.baeldung.jcommander.usagebilling.cli.splitter; -import com.beust.jcommander.converters.IParameterSplitter; +import static java.util.Arrays.asList; import java.util.List; -import static java.util.Arrays.asList; +import com.beust.jcommander.converters.IParameterSplitter; public class ColonParameterSplitter implements IParameterSplitter { diff --git a/libraries-3/src/main/java/com/baeldung/jcommander/usagebilling/cli/validator/UUIDValidator.java b/libraries-cli/src/main/java/com/baeldung/jcommander/usagebilling/cli/validator/UUIDValidator.java similarity index 100% rename from libraries-3/src/main/java/com/baeldung/jcommander/usagebilling/cli/validator/UUIDValidator.java rename to libraries-cli/src/main/java/com/baeldung/jcommander/usagebilling/cli/validator/UUIDValidator.java index a72912f7d0..f8d9f81203 100644 --- a/libraries-3/src/main/java/com/baeldung/jcommander/usagebilling/cli/validator/UUIDValidator.java +++ b/libraries-cli/src/main/java/com/baeldung/jcommander/usagebilling/cli/validator/UUIDValidator.java @@ -1,10 +1,10 @@ package com.baeldung.jcommander.usagebilling.cli.validator; +import java.util.regex.Pattern; + import com.beust.jcommander.IParameterValidator; import com.beust.jcommander.ParameterException; -import java.util.regex.Pattern; - public class UUIDValidator implements IParameterValidator { private static final String UUID_REGEX = diff --git a/libraries-3/src/main/java/com/baeldung/jcommander/usagebilling/model/CurrentChargesRequest.java b/libraries-cli/src/main/java/com/baeldung/jcommander/usagebilling/model/CurrentChargesRequest.java similarity index 70% rename from libraries-3/src/main/java/com/baeldung/jcommander/usagebilling/model/CurrentChargesRequest.java rename to libraries-cli/src/main/java/com/baeldung/jcommander/usagebilling/model/CurrentChargesRequest.java index 93dd7a5732..c57805b784 100644 --- a/libraries-3/src/main/java/com/baeldung/jcommander/usagebilling/model/CurrentChargesRequest.java +++ b/libraries-cli/src/main/java/com/baeldung/jcommander/usagebilling/model/CurrentChargesRequest.java @@ -1,9 +1,13 @@ package com.baeldung.jcommander.usagebilling.model; -import lombok.*; - import java.util.List; +import lombok.AccessLevel; +import lombok.AllArgsConstructor; +import lombok.Builder; +import lombok.Getter; +import lombok.NoArgsConstructor; + @NoArgsConstructor(access = AccessLevel.PACKAGE) @AllArgsConstructor(access = AccessLevel.PACKAGE) @Builder diff --git a/libraries-3/src/main/java/com/baeldung/jcommander/usagebilling/model/CurrentChargesResponse.java b/libraries-cli/src/main/java/com/baeldung/jcommander/usagebilling/model/CurrentChargesResponse.java similarity index 91% rename from libraries-3/src/main/java/com/baeldung/jcommander/usagebilling/model/CurrentChargesResponse.java rename to libraries-cli/src/main/java/com/baeldung/jcommander/usagebilling/model/CurrentChargesResponse.java index 865a6e4a3d..46fb86ba78 100644 --- a/libraries-3/src/main/java/com/baeldung/jcommander/usagebilling/model/CurrentChargesResponse.java +++ b/libraries-cli/src/main/java/com/baeldung/jcommander/usagebilling/model/CurrentChargesResponse.java @@ -1,11 +1,15 @@ package com.baeldung.jcommander.usagebilling.model; -import lombok.*; - import java.math.BigDecimal; import java.math.RoundingMode; import java.util.List; +import lombok.AccessLevel; +import lombok.AllArgsConstructor; +import lombok.Builder; +import lombok.Getter; +import lombok.NoArgsConstructor; + @NoArgsConstructor(access = AccessLevel.PACKAGE) @AllArgsConstructor(access = AccessLevel.PACKAGE) @Builder diff --git a/libraries-3/src/main/java/com/baeldung/jcommander/usagebilling/model/UsageRequest.java b/libraries-cli/src/main/java/com/baeldung/jcommander/usagebilling/model/UsageRequest.java similarity index 89% rename from libraries-3/src/main/java/com/baeldung/jcommander/usagebilling/model/UsageRequest.java rename to libraries-cli/src/main/java/com/baeldung/jcommander/usagebilling/model/UsageRequest.java index 2785474acf..07da8ee4b5 100644 --- a/libraries-3/src/main/java/com/baeldung/jcommander/usagebilling/model/UsageRequest.java +++ b/libraries-cli/src/main/java/com/baeldung/jcommander/usagebilling/model/UsageRequest.java @@ -1,10 +1,14 @@ package com.baeldung.jcommander.usagebilling.model; -import lombok.*; - import java.math.BigDecimal; import java.time.Instant; +import lombok.AccessLevel; +import lombok.AllArgsConstructor; +import lombok.Builder; +import lombok.Getter; +import lombok.NoArgsConstructor; + @NoArgsConstructor(access = AccessLevel.PACKAGE) @AllArgsConstructor(access = AccessLevel.PACKAGE) @Builder diff --git a/libraries-3/src/main/java/com/baeldung/jcommander/usagebilling/service/DefaultFetchCurrentChargesService.java b/libraries-cli/src/main/java/com/baeldung/jcommander/usagebilling/service/DefaultFetchCurrentChargesService.java similarity index 100% rename from libraries-3/src/main/java/com/baeldung/jcommander/usagebilling/service/DefaultFetchCurrentChargesService.java rename to libraries-cli/src/main/java/com/baeldung/jcommander/usagebilling/service/DefaultFetchCurrentChargesService.java index 6436d49875..e1c5e25856 100644 --- a/libraries-3/src/main/java/com/baeldung/jcommander/usagebilling/service/DefaultFetchCurrentChargesService.java +++ b/libraries-cli/src/main/java/com/baeldung/jcommander/usagebilling/service/DefaultFetchCurrentChargesService.java @@ -1,13 +1,5 @@ package com.baeldung.jcommander.usagebilling.service; -import com.baeldung.jcommander.usagebilling.model.CurrentChargesRequest; -import com.baeldung.jcommander.usagebilling.model.CurrentChargesResponse; -import com.baeldung.jcommander.usagebilling.model.CurrentChargesResponse.LineItem; - -import java.math.BigDecimal; -import java.util.List; -import java.util.UUID; - import static java.lang.String.format; import static java.util.Arrays.asList; import static java.util.Arrays.fill; @@ -15,6 +7,14 @@ import static java.util.Collections.emptyList; import static java.util.concurrent.ThreadLocalRandom.current; import static java.util.stream.Collectors.toList; +import java.math.BigDecimal; +import java.util.List; +import java.util.UUID; + +import com.baeldung.jcommander.usagebilling.model.CurrentChargesRequest; +import com.baeldung.jcommander.usagebilling.model.CurrentChargesResponse; +import com.baeldung.jcommander.usagebilling.model.CurrentChargesResponse.LineItem; + class DefaultFetchCurrentChargesService implements FetchCurrentChargesService { @Override diff --git a/libraries-3/src/main/java/com/baeldung/jcommander/usagebilling/service/DefaultSubmitUsageService.java b/libraries-cli/src/main/java/com/baeldung/jcommander/usagebilling/service/DefaultSubmitUsageService.java similarity index 100% rename from libraries-3/src/main/java/com/baeldung/jcommander/usagebilling/service/DefaultSubmitUsageService.java rename to libraries-cli/src/main/java/com/baeldung/jcommander/usagebilling/service/DefaultSubmitUsageService.java index 44ac9e9ed7..fb214c9ab9 100644 --- a/libraries-3/src/main/java/com/baeldung/jcommander/usagebilling/service/DefaultSubmitUsageService.java +++ b/libraries-cli/src/main/java/com/baeldung/jcommander/usagebilling/service/DefaultSubmitUsageService.java @@ -1,9 +1,9 @@ package com.baeldung.jcommander.usagebilling.service; -import com.baeldung.jcommander.usagebilling.model.UsageRequest; - import java.util.UUID; +import com.baeldung.jcommander.usagebilling.model.UsageRequest; + class DefaultSubmitUsageService implements SubmitUsageService { @Override diff --git a/libraries-3/src/main/java/com/baeldung/jcommander/usagebilling/service/FetchCurrentChargesService.java b/libraries-cli/src/main/java/com/baeldung/jcommander/usagebilling/service/FetchCurrentChargesService.java similarity index 100% rename from libraries-3/src/main/java/com/baeldung/jcommander/usagebilling/service/FetchCurrentChargesService.java rename to libraries-cli/src/main/java/com/baeldung/jcommander/usagebilling/service/FetchCurrentChargesService.java diff --git a/libraries-3/src/main/java/com/baeldung/jcommander/usagebilling/service/SubmitUsageService.java b/libraries-cli/src/main/java/com/baeldung/jcommander/usagebilling/service/SubmitUsageService.java similarity index 100% rename from libraries-3/src/main/java/com/baeldung/jcommander/usagebilling/service/SubmitUsageService.java rename to libraries-cli/src/main/java/com/baeldung/jcommander/usagebilling/service/SubmitUsageService.java diff --git a/libraries-2/src/main/java/com/baeldung/picocli/git/Application.java b/libraries-cli/src/main/java/com/baeldung/picocli/git/Application.java similarity index 99% rename from libraries-2/src/main/java/com/baeldung/picocli/git/Application.java rename to libraries-cli/src/main/java/com/baeldung/picocli/git/Application.java index 04af524e45..80c132d637 100644 --- a/libraries-2/src/main/java/com/baeldung/picocli/git/Application.java +++ b/libraries-cli/src/main/java/com/baeldung/picocli/git/Application.java @@ -1,13 +1,15 @@ package com.baeldung.picocli.git; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.CommandLineRunner; +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + import com.baeldung.picocli.git.commands.programmative.GitCommand; import com.baeldung.picocli.git.commands.subcommands.GitAddCommand; import com.baeldung.picocli.git.commands.subcommands.GitCommitCommand; import com.baeldung.picocli.git.commands.subcommands.GitConfigCommand; -import org.springframework.beans.factory.annotation.Autowired; -import org.springframework.boot.CommandLineRunner; -import org.springframework.boot.SpringApplication; -import org.springframework.boot.autoconfigure.SpringBootApplication; + import picocli.CommandLine; @SpringBootApplication diff --git a/libraries-2/src/main/java/com/baeldung/picocli/git/commands/declarative/GitCommand.java b/libraries-cli/src/main/java/com/baeldung/picocli/git/commands/declarative/GitCommand.java similarity index 99% rename from libraries-2/src/main/java/com/baeldung/picocli/git/commands/declarative/GitCommand.java rename to libraries-cli/src/main/java/com/baeldung/picocli/git/commands/declarative/GitCommand.java index f3c690a3e6..fbd7907eb8 100644 --- a/libraries-2/src/main/java/com/baeldung/picocli/git/commands/declarative/GitCommand.java +++ b/libraries-cli/src/main/java/com/baeldung/picocli/git/commands/declarative/GitCommand.java @@ -1,14 +1,15 @@ package com.baeldung.picocli.git.commands.declarative; -import com.baeldung.picocli.git.model.ConfigElement; -import com.baeldung.picocli.git.commands.subcommands.GitAddCommand; -import com.baeldung.picocli.git.commands.subcommands.GitCommitCommand; -import com.baeldung.picocli.git.commands.subcommands.GitConfigCommand; -import picocli.CommandLine; - import static picocli.CommandLine.*; import static picocli.CommandLine.Command; +import com.baeldung.picocli.git.commands.subcommands.GitAddCommand; +import com.baeldung.picocli.git.commands.subcommands.GitCommitCommand; +import com.baeldung.picocli.git.commands.subcommands.GitConfigCommand; +import com.baeldung.picocli.git.model.ConfigElement; + +import picocli.CommandLine; + @Command( name = "git", subcommands = { diff --git a/libraries-2/src/main/java/com/baeldung/picocli/git/commands/methods/GitCommand.java b/libraries-cli/src/main/java/com/baeldung/picocli/git/commands/methods/GitCommand.java similarity index 100% rename from libraries-2/src/main/java/com/baeldung/picocli/git/commands/methods/GitCommand.java rename to libraries-cli/src/main/java/com/baeldung/picocli/git/commands/methods/GitCommand.java index 2c3e440b8b..74993a50fe 100644 --- a/libraries-2/src/main/java/com/baeldung/picocli/git/commands/methods/GitCommand.java +++ b/libraries-cli/src/main/java/com/baeldung/picocli/git/commands/methods/GitCommand.java @@ -1,9 +1,9 @@ package com.baeldung.picocli.git.commands.methods; -import picocli.CommandLine; - import static picocli.CommandLine.Command; +import picocli.CommandLine; + @Command(name = "git") public class GitCommand implements Runnable { public static void main(String[] args) { diff --git a/libraries-2/src/main/java/com/baeldung/picocli/git/commands/programmative/GitCommand.java b/libraries-cli/src/main/java/com/baeldung/picocli/git/commands/programmative/GitCommand.java similarity index 99% rename from libraries-2/src/main/java/com/baeldung/picocli/git/commands/programmative/GitCommand.java rename to libraries-cli/src/main/java/com/baeldung/picocli/git/commands/programmative/GitCommand.java index 81ecfd78be..fabd0e4cc7 100644 --- a/libraries-2/src/main/java/com/baeldung/picocli/git/commands/programmative/GitCommand.java +++ b/libraries-cli/src/main/java/com/baeldung/picocli/git/commands/programmative/GitCommand.java @@ -1,13 +1,15 @@ package com.baeldung.picocli.git.commands.programmative; -import com.baeldung.picocli.git.commands.subcommands.GitAddCommand; -import com.baeldung.picocli.git.commands.subcommands.GitCommitCommand; -import org.springframework.stereotype.Component; -import picocli.CommandLine; - import static picocli.CommandLine.Command; import static picocli.CommandLine.RunLast; +import org.springframework.stereotype.Component; + +import com.baeldung.picocli.git.commands.subcommands.GitAddCommand; +import com.baeldung.picocli.git.commands.subcommands.GitCommitCommand; + +import picocli.CommandLine; + @Command(name = "git") @Component public class GitCommand implements Runnable { diff --git a/libraries-2/src/main/java/com/baeldung/picocli/git/commands/subcommands/GitAddCommand.java b/libraries-cli/src/main/java/com/baeldung/picocli/git/commands/subcommands/GitAddCommand.java similarity index 100% rename from libraries-2/src/main/java/com/baeldung/picocli/git/commands/subcommands/GitAddCommand.java rename to libraries-cli/src/main/java/com/baeldung/picocli/git/commands/subcommands/GitAddCommand.java index 803cd8dc7d..f87e55a5cc 100644 --- a/libraries-2/src/main/java/com/baeldung/picocli/git/commands/subcommands/GitAddCommand.java +++ b/libraries-cli/src/main/java/com/baeldung/picocli/git/commands/subcommands/GitAddCommand.java @@ -1,11 +1,11 @@ package com.baeldung.picocli.git.commands.subcommands; -import org.springframework.stereotype.Component; +import static picocli.CommandLine.*; import java.nio.file.Path; import java.util.List; -import static picocli.CommandLine.*; +import org.springframework.stereotype.Component; @Command( name = "add" diff --git a/libraries-2/src/main/java/com/baeldung/picocli/git/commands/subcommands/GitCommitCommand.java b/libraries-cli/src/main/java/com/baeldung/picocli/git/commands/subcommands/GitCommitCommand.java similarity index 100% rename from libraries-2/src/main/java/com/baeldung/picocli/git/commands/subcommands/GitCommitCommand.java rename to libraries-cli/src/main/java/com/baeldung/picocli/git/commands/subcommands/GitCommitCommand.java index df4928983c..f2136f9c39 100644 --- a/libraries-2/src/main/java/com/baeldung/picocli/git/commands/subcommands/GitCommitCommand.java +++ b/libraries-cli/src/main/java/com/baeldung/picocli/git/commands/subcommands/GitCommitCommand.java @@ -1,10 +1,10 @@ package com.baeldung.picocli.git.commands.subcommands; -import org.springframework.stereotype.Component; - import static picocli.CommandLine.Command; import static picocli.CommandLine.Option; +import org.springframework.stereotype.Component; + @Command( name = "commit" ) diff --git a/libraries-2/src/main/java/com/baeldung/picocli/git/commands/subcommands/GitConfigCommand.java b/libraries-cli/src/main/java/com/baeldung/picocli/git/commands/subcommands/GitConfigCommand.java similarity index 99% rename from libraries-2/src/main/java/com/baeldung/picocli/git/commands/subcommands/GitConfigCommand.java rename to libraries-cli/src/main/java/com/baeldung/picocli/git/commands/subcommands/GitConfigCommand.java index 80e14c0121..6ba803140a 100644 --- a/libraries-2/src/main/java/com/baeldung/picocli/git/commands/subcommands/GitConfigCommand.java +++ b/libraries-cli/src/main/java/com/baeldung/picocli/git/commands/subcommands/GitConfigCommand.java @@ -1,11 +1,12 @@ package com.baeldung.picocli.git.commands.subcommands; -import com.baeldung.picocli.git.model.ConfigElement; -import org.springframework.stereotype.Component; - import static picocli.CommandLine.Command; import static picocli.CommandLine.Parameters; +import org.springframework.stereotype.Component; + +import com.baeldung.picocli.git.model.ConfigElement; + @Command( name = "config" ) diff --git a/libraries-2/src/main/java/com/baeldung/picocli/git/model/ConfigElement.java b/libraries-cli/src/main/java/com/baeldung/picocli/git/model/ConfigElement.java similarity index 100% rename from libraries-2/src/main/java/com/baeldung/picocli/git/model/ConfigElement.java rename to libraries-cli/src/main/java/com/baeldung/picocli/git/model/ConfigElement.java diff --git a/libraries-2/src/main/java/com/baeldung/picocli/helloworld/HelloWorldCommand.java b/libraries-cli/src/main/java/com/baeldung/picocli/helloworld/HelloWorldCommand.java similarity index 100% rename from libraries-2/src/main/java/com/baeldung/picocli/helloworld/HelloWorldCommand.java rename to libraries-cli/src/main/java/com/baeldung/picocli/helloworld/HelloWorldCommand.java index 97a861e2f0..2df8ac0a5b 100644 --- a/libraries-2/src/main/java/com/baeldung/picocli/helloworld/HelloWorldCommand.java +++ b/libraries-cli/src/main/java/com/baeldung/picocli/helloworld/HelloWorldCommand.java @@ -1,9 +1,9 @@ package com.baeldung.picocli.helloworld; -import picocli.CommandLine; - import static picocli.CommandLine.Command; +import picocli.CommandLine; + @Command( name = "hello", description = "Says hello" diff --git a/axon/src/main/resources/logback.xml b/libraries-cli/src/main/resources/logback.xml similarity index 100% rename from axon/src/main/resources/logback.xml rename to libraries-cli/src/main/resources/logback.xml diff --git a/libraries-3/src/test/java/com/baeldung/jcommander/helloworld/HelloWorldAppUnitTest.java b/libraries-cli/src/test/java/com/baeldung/jcommander/helloworld/HelloWorldAppUnitTest.java similarity index 99% rename from libraries-3/src/test/java/com/baeldung/jcommander/helloworld/HelloWorldAppUnitTest.java rename to libraries-cli/src/test/java/com/baeldung/jcommander/helloworld/HelloWorldAppUnitTest.java index 48b3ac2896..c73e8e9d48 100644 --- a/libraries-3/src/test/java/com/baeldung/jcommander/helloworld/HelloWorldAppUnitTest.java +++ b/libraries-cli/src/test/java/com/baeldung/jcommander/helloworld/HelloWorldAppUnitTest.java @@ -1,9 +1,10 @@ package com.baeldung.jcommander.helloworld; -import com.beust.jcommander.JCommander; +import static org.junit.Assert.assertEquals; + import org.junit.Test; -import static org.junit.Assert.assertEquals; +import com.beust.jcommander.JCommander; public class HelloWorldAppUnitTest { diff --git a/libraries-3/src/test/java/com/baeldung/jcommander/usagebilling/cli/FetchCurrentChargesCommandUnitTest.java b/libraries-cli/src/test/java/com/baeldung/jcommander/usagebilling/cli/FetchCurrentChargesCommandUnitTest.java similarity index 99% rename from libraries-3/src/test/java/com/baeldung/jcommander/usagebilling/cli/FetchCurrentChargesCommandUnitTest.java rename to libraries-cli/src/test/java/com/baeldung/jcommander/usagebilling/cli/FetchCurrentChargesCommandUnitTest.java index b639661c39..aba4585f6e 100644 --- a/libraries-3/src/test/java/com/baeldung/jcommander/usagebilling/cli/FetchCurrentChargesCommandUnitTest.java +++ b/libraries-cli/src/test/java/com/baeldung/jcommander/usagebilling/cli/FetchCurrentChargesCommandUnitTest.java @@ -1,11 +1,12 @@ package com.baeldung.jcommander.usagebilling.cli; -import com.beust.jcommander.JCommander; -import org.junit.Test; - import static org.hamcrest.collection.IsIterableContainingInOrder.contains; import static org.junit.Assert.assertThat; +import org.junit.Test; + +import com.beust.jcommander.JCommander; + public class FetchCurrentChargesCommandUnitTest { private JCommander jc = JCommander.newBuilder() diff --git a/libraries-3/src/test/java/com/baeldung/jcommander/usagebilling/cli/SubmitUsageCommandUnitTest.java b/libraries-cli/src/test/java/com/baeldung/jcommander/usagebilling/cli/SubmitUsageCommandUnitTest.java similarity index 95% rename from libraries-3/src/test/java/com/baeldung/jcommander/usagebilling/cli/SubmitUsageCommandUnitTest.java rename to libraries-cli/src/test/java/com/baeldung/jcommander/usagebilling/cli/SubmitUsageCommandUnitTest.java index d6ce132053..a4d8273638 100644 --- a/libraries-3/src/test/java/com/baeldung/jcommander/usagebilling/cli/SubmitUsageCommandUnitTest.java +++ b/libraries-cli/src/test/java/com/baeldung/jcommander/usagebilling/cli/SubmitUsageCommandUnitTest.java @@ -1,12 +1,11 @@ package com.baeldung.jcommander.usagebilling.cli; +import static org.junit.jupiter.api.Assertions.assertEquals; + +import org.junit.Test; + import com.beust.jcommander.JCommander; import com.beust.jcommander.ParameterException; -import org.junit.Before; -import org.junit.BeforeClass; -import org.junit.Test; - -import static org.junit.Assert.assertEquals; public class SubmitUsageCommandUnitTest { diff --git a/libraries-data-db/pom.xml b/libraries-data-db/pom.xml index ed184d72e0..6ee8daa2a5 100644 --- a/libraries-data-db/pom.xml +++ b/libraries-data-db/pom.xml @@ -152,6 +152,7 @@ org.projectlombok lombok + ${lombok.version} io.ebean @@ -299,7 +300,7 @@ 6.0.0-release 6.0.1 3.2.1 - 5.0.1 + 5.1.0 13.15.2 2.1.3.Final 2.2.3 diff --git a/libraries-data-io/pom.xml b/libraries-data-io/pom.xml index 2e126610d4..9fc2814312 100644 --- a/libraries-data-io/pom.xml +++ b/libraries-data-io/pom.xml @@ -98,15 +98,15 @@ - 1.21 + 2.2 4.0.1 1.7.0 - 4.1 + 5.8 1.23.0 v4-rev493-1.21.0 6.1.2 2.3.1 - 2.8.7 + 2.10.1 1.15 0.14.2 3.17.3 diff --git a/libraries-data-io/src/main/java/com/baeldung/libraries/opencsv/Application.java b/libraries-data-io/src/main/java/com/baeldung/libraries/opencsv/Application.java index cee73f674e..e18277b328 100644 --- a/libraries-data-io/src/main/java/com/baeldung/libraries/opencsv/Application.java +++ b/libraries-data-io/src/main/java/com/baeldung/libraries/opencsv/Application.java @@ -14,52 +14,52 @@ import java.util.List; public class Application { // CSV Reader Examples - public static List readLineByLineSyncExample() throws Exception { + public static List readLineByLineExample() throws Exception { Path path = Helpers.twoColumnCsvPath(); return CsvReaderExamples.readLineByLine(path); } - public static List readAllLinesSyncExample() throws Exception { + public static List readAllLinesExample() throws Exception { Path path = Helpers.twoColumnCsvPath(); return CsvReaderExamples.readAllLines(path); } // CSV Writer Examples - public static String writeLineByLineSyncExample() throws Exception { + public static String writeLineByLineExample() throws Exception { Path path = Helpers.fileOutOnePath(); return CsvWriterExamples.writeLineByLine(Helpers.fourColumnCsvString(), path); } - public static String writeAllLinesSyncExample() throws Exception { + public static String writeAllLinesExample() throws Exception { Path path = Helpers.fileOutAllPath(); return CsvWriterExamples.writeAllLines(Helpers.fourColumnCsvString(), path); } // Bean Examples - public static List simpleSyncPositionBeanExample() throws Exception { + public static List simplePositionBeanExample() throws Exception { Path path = Helpers.twoColumnCsvPath(); return BeanExamples.beanBuilderExample(path, SimplePositionBean.class); } - public static List namedSyncColumnBeanExample() throws Exception { + public static List namedColumnBeanExample() throws Exception { Path path = Helpers.namedColumnCsvPath(); return BeanExamples.beanBuilderExample(path, NamedColumnBean.class); } - public static String writeSyncCsvFromBeanExample() throws Exception { + public static String writeCsvFromBeanExample() throws Exception { Path path = Helpers.fileOutBeanPath(); return BeanExamples.writeCsvFromBean(path); } public static void main(String[] args) { try { - simpleSyncPositionBeanExample(); - namedSyncColumnBeanExample(); - writeSyncCsvFromBeanExample(); - readLineByLineSyncExample(); - readAllLinesSyncExample(); - writeLineByLineSyncExample(); - writeAllLinesSyncExample(); + simplePositionBeanExample(); + namedColumnBeanExample(); + writeCsvFromBeanExample(); + readLineByLineExample(); + readAllLinesExample(); + writeLineByLineExample(); + writeAllLinesExample(); } catch (Exception e) { throw new RuntimeException("Error during csv processing", e); } diff --git a/libraries-data-io/src/test/java/com/baeldung/libraries/opencsv/OpenCsvIntegrationTest.java b/libraries-data-io/src/test/java/com/baeldung/libraries/opencsv/OpenCsvIntegrationTest.java index 7cfe8984e7..c3c85c5baa 100644 --- a/libraries-data-io/src/test/java/com/baeldung/libraries/opencsv/OpenCsvIntegrationTest.java +++ b/libraries-data-io/src/test/java/com/baeldung/libraries/opencsv/OpenCsvIntegrationTest.java @@ -13,7 +13,7 @@ public class OpenCsvIntegrationTest { @Test public void givenSampleData_whenReadUsingPosition_thenContentsRead() throws Exception { - List values = Application.simpleSyncPositionBeanExample(); + List values = Application.simplePositionBeanExample(); assertThat(values) .extracting(Object::toString) @@ -28,7 +28,7 @@ public class OpenCsvIntegrationTest { @Test public void givenSampleData_whenReadUsingNamedColumn_thenContentsRead() throws Exception { - List values = Application.namedSyncColumnBeanExample(); + List values = Application.namedColumnBeanExample(); assertThat(values) .extracting(Object::toString) @@ -41,7 +41,7 @@ public class OpenCsvIntegrationTest { @Test public void givenSampleData_whenReadLineByLine_thenContentsRead() throws Exception { - List lineByLineContents = Application.readLineByLineSyncExample(); + List lineByLineContents = Application.readLineByLineExample(); assertThat(lineByLineContents) .containsExactly( @@ -56,7 +56,7 @@ public class OpenCsvIntegrationTest { @Test public void givenSampleData_whenReadAllLines_thenContentsRead() throws Exception { - List contents = Application.readAllLinesSyncExample(); + List contents = Application.readAllLinesExample(); assertThat(contents) .containsExactly( @@ -70,11 +70,11 @@ public class OpenCsvIntegrationTest { @Test public void givenSampleData_whenWriteCsvUsingBean_thenContentsWritten() throws Exception { - String contents = Application.writeSyncCsvFromBeanExample(); + String contents = Application.writeCsvFromBeanExample(); assertThat(contents.split(NEW_LINE)) .containsExactly( - "'colA','colB','colC'", + "'COLA','COLB','COLC'", "'Test1','sample','data'", "'Test2','ipso','facto'" ); @@ -82,7 +82,7 @@ public class OpenCsvIntegrationTest { @Test public void givenSampleData_whenWriteCsvLineByLine_thenContentsWritten() throws Exception { - String contents = Application.writeLineByLineSyncExample(); + String contents = Application.writeLineByLineExample(); assertThat(contents.split(NEW_LINE)) .containsExactly( @@ -94,7 +94,7 @@ public class OpenCsvIntegrationTest { @Test public void givenSampleData_whenWriteCsvAllLines_thenContentsWritten() throws Exception { - String contents = Application.writeAllLinesSyncExample(); + String contents = Application.writeAllLinesExample(); assertThat(contents.split(NEW_LINE)) .containsExactly( diff --git a/libraries-data-io/src/test/java/com/baeldung/libraries/snakeyaml/YAMLToJavaDeserialisationUnitTest.java b/libraries-data-io/src/test/java/com/baeldung/libraries/snakeyaml/YAMLToJavaDeserialisationUnitTest.java index 6f32f143a9..4c92bf41e1 100644 --- a/libraries-data-io/src/test/java/com/baeldung/libraries/snakeyaml/YAMLToJavaDeserialisationUnitTest.java +++ b/libraries-data-io/src/test/java/com/baeldung/libraries/snakeyaml/YAMLToJavaDeserialisationUnitTest.java @@ -1,15 +1,19 @@ package com.baeldung.libraries.snakeyaml; -import org.junit.Test; -import org.yaml.snakeyaml.TypeDescription; -import org.yaml.snakeyaml.Yaml; -import org.yaml.snakeyaml.constructor.Constructor; +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertTrue; import java.io.InputStream; import java.util.Date; import java.util.Map; -import static org.junit.Assert.*; +import org.junit.Test; +import org.yaml.snakeyaml.LoaderOptions; +import org.yaml.snakeyaml.TypeDescription; +import org.yaml.snakeyaml.Yaml; +import org.yaml.snakeyaml.constructor.Constructor; +import org.yaml.snakeyaml.inspector.TagInspector; public class YAMLToJavaDeserialisationUnitTest { @@ -27,7 +31,7 @@ public class YAMLToJavaDeserialisationUnitTest { @Test public void whenLoadYAMLDocumentWithTopLevelClass_thenLoadCorrectJavaObject() { - Yaml yaml = new Yaml(new Constructor(Customer.class)); + Yaml yaml = new Yaml(new Constructor(Customer.class,new LoaderOptions())); InputStream inputStream = this.getClass() .getClassLoader() .getResourceAsStream("yaml/customer.yaml"); @@ -39,7 +43,11 @@ public class YAMLToJavaDeserialisationUnitTest { @Test public void whenLoadYAMLDocumentWithAssumedClass_thenLoadCorrectJavaObject() { - Yaml yaml = new Yaml(); + LoaderOptions loaderoptions = new LoaderOptions(); + TagInspector taginspector = tag -> tag.getClassName() + .equals(Customer.class.getName()); + loaderoptions.setTagInspector(taginspector); + Yaml yaml = new Yaml(new Constructor(Customer.class, loaderoptions)); InputStream inputStream = this.getClass() .getClassLoader() .getResourceAsStream("yaml/customer_with_type.yaml"); @@ -61,7 +69,7 @@ public class YAMLToJavaDeserialisationUnitTest { @Test public void whenLoadYAMLDocumentWithTopLevelClass_thenLoadCorrectJavaObjectWithNestedObjects() { - Yaml yaml = new Yaml(new Constructor(Customer.class)); + Yaml yaml = new Yaml(new Constructor(Customer.class, new LoaderOptions())); InputStream inputStream = this.getClass() .getClassLoader() .getResourceAsStream("yaml/customer_with_contact_details_and_address.yaml"); @@ -91,7 +99,7 @@ public class YAMLToJavaDeserialisationUnitTest { @Test public void whenLoadYAMLDocumentWithTypeDescription_thenLoadCorrectJavaObjectWithCorrectGenericType() { - Constructor constructor = new Constructor(Customer.class); + Constructor constructor = new Constructor(Customer.class, new LoaderOptions()); TypeDescription customTypeDescription = new TypeDescription(Customer.class); customTypeDescription.addPropertyParameters("contactDetails", Contact.class); constructor.addTypeDescription(customTypeDescription); @@ -116,7 +124,7 @@ public class YAMLToJavaDeserialisationUnitTest { @Test public void whenLoadMultipleYAMLDocuments_thenLoadCorrectJavaObjects() { - Yaml yaml = new Yaml(new Constructor(Customer.class)); + Yaml yaml = new Yaml(new Constructor(Customer.class, new LoaderOptions())); InputStream inputStream = this.getClass() .getClassLoader() .getResourceAsStream("yaml/customers.yaml"); diff --git a/libraries-data/pom.xml b/libraries-data/pom.xml index a721e967d2..85ef01e704 100644 --- a/libraries-data/pom.xml +++ b/libraries-data/pom.xml @@ -210,7 +210,7 @@ 3.3.1 2.14.0 2.9.1 - 2.9.1 + 2.10.1 1.1.1 1.5.0 5.2.0 diff --git a/libraries-http-2/pom.xml b/libraries-http-2/pom.xml index fa3b6534db..5e803cde8a 100644 --- a/libraries-http-2/pom.xml +++ b/libraries-http-2/pom.xml @@ -109,8 +109,8 @@ - 4.9.1 - 2.8.5 + 4.12.0 + 2.10.1 4.9.1 1.0.3 9.4.19.v20190610 @@ -118,7 +118,7 @@ 2.3.0 5.1.9.RELEASE 1.0.3 - 3.2.12.RELEASE + 3.6.0 1.49 diff --git a/libraries-http/pom.xml b/libraries-http/pom.xml index 18ba571f60..caf42639cc 100644 --- a/libraries-http/pom.xml +++ b/libraries-http/pom.xml @@ -103,9 +103,9 @@ - 2.8.5 + 2.10.1 4.5.3 - 4.9.1 + 4.12.0 1.23.0 2.2.0 2.3.0 diff --git a/libraries-io/README.md b/libraries-io/README.md index 6cfe978d91..a9ca5df3d6 100644 --- a/libraries-io/README.md +++ b/libraries-io/README.md @@ -3,4 +3,4 @@ - [Transferring a File Through SFTP in Java](https://www.baeldung.com/java-file-sftp) - [How to Create Password-Protected Zip Files and Unzip Them in Java](https://www.baeldung.com/java-password-protected-zip-unzip) - +- [How to Create CSV File from POJO with Custom Column Headers and Positions](https://www.baeldung.com/java-create-csv-pojo-customize-columns) diff --git a/libraries-io/pom.xml b/libraries-io/pom.xml index fa89ebeabe..7464b9a507 100644 --- a/libraries-io/pom.xml +++ b/libraries-io/pom.xml @@ -56,10 +56,10 @@ 0.1.55 - 0.27.0 + 0.37.0 2.4 2.9.0 - 5.7.1 + 5.8 17 17 UTF-8 diff --git a/libraries-io/src/test/java/com/baeldung/java/io/remote/SftpFileTransferLiveTest.java b/libraries-io/src/test/java/com/baeldung/java/io/remote/SftpFileTransferLiveTest.java index 5846128082..81c6cb556c 100644 --- a/libraries-io/src/test/java/com/baeldung/java/io/remote/SftpFileTransferLiveTest.java +++ b/libraries-io/src/test/java/com/baeldung/java/io/remote/SftpFileTransferLiveTest.java @@ -20,14 +20,14 @@ import net.schmizz.sshj.transport.verification.PromiscuousVerifier; public class SftpFileTransferLiveTest { - private String remoteHost = "HOST_NAME_HERE"; - private String username = "USERNAME_HERE"; - private String password = "PASSWORD_HERE"; - private String localFile = "src/main/resources/input.txt"; - private String remoteFile = "welcome.txt"; - private String localDir = "src/main/resources/"; - private String remoteDir = "remote_sftp_test/"; - private String knownHostsFileLoc = "/Users/USERNAME/known_hosts_sample"; + private final String remoteHost = "HOST_NAME_HERE"; + private final String username = "USERNAME_HERE"; + private final String password = "PASSWORD_HERE"; + private final String localFile = "src/main/resources/input.txt"; + private final String remoteFile = "welcome.txt"; + private final String localDir = "src/main/resources/"; + private final String remoteDir = "remote_sftp_test/"; + private final String knownHostsFileLoc = "/Users/USERNAME/known_hosts_sample"; @Test public void whenUploadFileUsingJsch_thenSuccess() throws JSchException, SftpException { @@ -100,6 +100,7 @@ public class SftpFileTransferLiveTest { client.addHostKeyVerifier(new PromiscuousVerifier()); client.connect(remoteHost); client.authPassword(username, password); + client.useCompression(); return client; } diff --git a/libraries-llms/README.md b/libraries-llms/README.md new file mode 100644 index 0000000000..78a621ffa6 --- /dev/null +++ b/libraries-llms/README.md @@ -0,0 +1,2 @@ +## Relevant Articles +- [Introduction to LangChain](https://www.baeldung.com/java-langchain-basics) diff --git a/libraries-llms/pom.xml b/libraries-llms/pom.xml new file mode 100644 index 0000000000..3d5ed6830e --- /dev/null +++ b/libraries-llms/pom.xml @@ -0,0 +1,43 @@ + + + 4.0.0 + libraries-llms + libraries-llms + + + com.baeldung + parent-modules + 1.0.0-SNAPSHOT + + + + + + dev.langchain4j + langchain4j + ${langchain4j.version} + + + dev.langchain4j + langchain4j-embeddings + ${langchain4j.version} + + + dev.langchain4j + langchain4j-open-ai + ${langchain4j.version} + + + dev.langchain4j + langchain4j-embeddings-all-minilm-l6-v2 + ${langchain4j.version} + + + + + 0.23.0 + + + \ No newline at end of file diff --git a/libraries-llms/src/test/java/com/baeldung/langchain/ChainWithDocumentLiveTest.java b/libraries-llms/src/test/java/com/baeldung/langchain/ChainWithDocumentLiveTest.java new file mode 100644 index 0000000000..39746ce810 --- /dev/null +++ b/libraries-llms/src/test/java/com/baeldung/langchain/ChainWithDocumentLiveTest.java @@ -0,0 +1,65 @@ +package com.baeldung.langchain; + +import static dev.langchain4j.data.document.FileSystemDocumentLoader.loadDocument; +import static java.time.Duration.ofSeconds; +import static org.junit.Assert.assertNotNull; + +import java.nio.file.Paths; + +import org.junit.Test; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import dev.langchain4j.chain.ConversationalRetrievalChain; +import dev.langchain4j.data.document.Document; +import dev.langchain4j.data.document.splitter.DocumentSplitters; +import dev.langchain4j.data.segment.TextSegment; +import dev.langchain4j.memory.chat.MessageWindowChatMemory; +import dev.langchain4j.model.chat.ChatLanguageModel; +import dev.langchain4j.model.embedding.AllMiniLmL6V2EmbeddingModel; +import dev.langchain4j.model.embedding.EmbeddingModel; +import dev.langchain4j.model.input.PromptTemplate; +import dev.langchain4j.model.openai.OpenAiChatModel; +import dev.langchain4j.retriever.EmbeddingStoreRetriever; +import dev.langchain4j.store.embedding.EmbeddingStore; +import dev.langchain4j.store.embedding.EmbeddingStoreIngestor; +import dev.langchain4j.store.embedding.inmemory.InMemoryEmbeddingStore; + +public class ChainWithDocumentLiveTest { + + private static final Logger logger = LoggerFactory.getLogger(ChainWithDocumentLiveTest.class); + + @Test + public void givenChainWithDocument_whenPrompted_thenValidResponse() { + EmbeddingModel embeddingModel = new AllMiniLmL6V2EmbeddingModel(); + + EmbeddingStore embeddingStore = new InMemoryEmbeddingStore<>(); + + EmbeddingStoreIngestor ingestor = EmbeddingStoreIngestor.builder() + .documentSplitter(DocumentSplitters.recursive(500, 0)) + .embeddingModel(embeddingModel) + .embeddingStore(embeddingStore) + .build(); + + Document document = loadDocument(Paths.get("src/test/resources/example-files/simpson's_adventures.txt")); + ingestor.ingest(document); + + ChatLanguageModel chatModel = OpenAiChatModel.builder() + .apiKey(Constants.OPENAI_API_KEY) + .timeout(ofSeconds(60)) + .build(); + + ConversationalRetrievalChain chain = ConversationalRetrievalChain.builder() + .chatLanguageModel(chatModel) + .retriever(EmbeddingStoreRetriever.from(embeddingStore, embeddingModel)) + .chatMemory(MessageWindowChatMemory.withMaxMessages(10)) + .promptTemplate(PromptTemplate.from("Answer the following question to the best of your ability: {{question}}\n\nBase your answer on the following information:\n{{information}}")) + .build(); + + String answer = chain.execute("Who is Simpson?"); + + logger.info(answer); + assertNotNull(answer); + } + +} diff --git a/libraries-llms/src/test/java/com/baeldung/langchain/ChatWithDocumentLiveTest.java b/libraries-llms/src/test/java/com/baeldung/langchain/ChatWithDocumentLiveTest.java new file mode 100644 index 0000000000..41540f4888 --- /dev/null +++ b/libraries-llms/src/test/java/com/baeldung/langchain/ChatWithDocumentLiveTest.java @@ -0,0 +1,81 @@ +package com.baeldung.langchain; + +import static dev.langchain4j.data.document.FileSystemDocumentLoader.loadDocument; +import static dev.langchain4j.model.openai.OpenAiModelName.GPT_3_5_TURBO; +import static java.time.Duration.ofSeconds; +import static java.util.stream.Collectors.joining; +import static org.junit.Assert.assertNotNull; + +import java.nio.file.Paths; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import org.junit.Test; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import dev.langchain4j.data.document.Document; +import dev.langchain4j.data.document.DocumentSplitter; +import dev.langchain4j.data.document.splitter.DocumentSplitters; +import dev.langchain4j.data.embedding.Embedding; +import dev.langchain4j.data.message.AiMessage; +import dev.langchain4j.data.segment.TextSegment; +import dev.langchain4j.model.chat.ChatLanguageModel; +import dev.langchain4j.model.embedding.AllMiniLmL6V2EmbeddingModel; +import dev.langchain4j.model.embedding.EmbeddingModel; +import dev.langchain4j.model.input.Prompt; +import dev.langchain4j.model.input.PromptTemplate; +import dev.langchain4j.model.openai.OpenAiChatModel; +import dev.langchain4j.model.openai.OpenAiTokenizer; +import dev.langchain4j.store.embedding.EmbeddingMatch; +import dev.langchain4j.store.embedding.EmbeddingStore; +import dev.langchain4j.store.embedding.inmemory.InMemoryEmbeddingStore; + +public class ChatWithDocumentLiveTest { + + private static final Logger logger = LoggerFactory.getLogger(ChatWithDocumentLiveTest.class); + + @Test + public void givenDocument_whenPrompted_thenValidResponse() { + Document document = loadDocument(Paths.get("src/test/resources/example-files/simpson's_adventures.txt")); + DocumentSplitter splitter = DocumentSplitters.recursive(100, 0, new OpenAiTokenizer(GPT_3_5_TURBO)); + List segments = splitter.split(document); + + EmbeddingModel embeddingModel = new AllMiniLmL6V2EmbeddingModel(); + List embeddings = embeddingModel.embedAll(segments) + .content(); + EmbeddingStore embeddingStore = new InMemoryEmbeddingStore<>(); + embeddingStore.addAll(embeddings, segments); + + String question = "Who is Simpson?"; + Embedding questionEmbedding = embeddingModel.embed(question) + .content(); + int maxResults = 3; + double minScore = 0.7; + List> relevantEmbeddings = embeddingStore.findRelevant(questionEmbedding, maxResults, minScore); + + PromptTemplate promptTemplate = PromptTemplate.from("Answer the following question to the best of your ability:\n" + "\n" + "Question:\n" + "{{question}}\n" + "\n" + "Base your answer on the following information:\n" + "{{information}}"); + + String information = relevantEmbeddings.stream() + .map(match -> match.embedded() + .text()) + .collect(joining("\n\n")); + + Map variables = new HashMap<>(); + variables.put("question", question); + variables.put("information", information); + + Prompt prompt = promptTemplate.apply(variables); + ChatLanguageModel chatModel = OpenAiChatModel.builder() + .apiKey(Constants.OPENAI_API_KEY) + .timeout(ofSeconds(60)) + .build(); + AiMessage aiMessage = chatModel.generate(prompt.toUserMessage()) + .content(); + + logger.info(aiMessage.text()); + assertNotNull(aiMessage.text()); + } + +} diff --git a/libraries-llms/src/test/java/com/baeldung/langchain/ChatWithMemoryLiveTest.java b/libraries-llms/src/test/java/com/baeldung/langchain/ChatWithMemoryLiveTest.java new file mode 100644 index 0000000000..3d265d3f3f --- /dev/null +++ b/libraries-llms/src/test/java/com/baeldung/langchain/ChatWithMemoryLiveTest.java @@ -0,0 +1,43 @@ +package com.baeldung.langchain; + +import static dev.langchain4j.data.message.UserMessage.userMessage; +import static dev.langchain4j.model.openai.OpenAiModelName.GPT_3_5_TURBO; +import static org.assertj.core.api.Assertions.assertThat; +import static org.junit.Assert.assertNotNull; + +import org.junit.Test; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import dev.langchain4j.data.message.AiMessage; +import dev.langchain4j.memory.ChatMemory; +import dev.langchain4j.memory.chat.TokenWindowChatMemory; +import dev.langchain4j.model.chat.ChatLanguageModel; +import dev.langchain4j.model.openai.OpenAiChatModel; +import dev.langchain4j.model.openai.OpenAiTokenizer; + +public class ChatWithMemoryLiveTest { + + private static final Logger logger = LoggerFactory.getLogger(ChatWithMemoryLiveTest.class); + + @Test + public void givenMemory_whenPrompted_thenValidResponse() { + ChatLanguageModel model = OpenAiChatModel.withApiKey(Constants.OPENAI_API_KEY); + ChatMemory chatMemory = TokenWindowChatMemory.withMaxTokens(300, new OpenAiTokenizer(GPT_3_5_TURBO)); + + chatMemory.add(userMessage("Hello, my name is Kumar")); + AiMessage answer = model.generate(chatMemory.messages()) + .content(); + logger.info(answer.text()); + chatMemory.add(answer); + assertNotNull(answer.text()); + + chatMemory.add(userMessage("What is my name?")); + AiMessage answerWithName = model.generate(chatMemory.messages()) + .content(); + logger.info(answerWithName.text()); + chatMemory.add(answerWithName); + assertThat(answerWithName.text()).contains("Kumar"); + } + +} diff --git a/libraries-llms/src/test/java/com/baeldung/langchain/Constants.java b/libraries-llms/src/test/java/com/baeldung/langchain/Constants.java new file mode 100644 index 0000000000..380415bf9c --- /dev/null +++ b/libraries-llms/src/test/java/com/baeldung/langchain/Constants.java @@ -0,0 +1,12 @@ +package com.baeldung.langchain; + +public class Constants { + + /** + * A limited access key for access to OpenAI language models can be generated by first + * registering for free at (https://platform.openai.com/signup) and then by navigating + * to "Create new secret key" page at (https://platform.openai.com/account/api-keys). + */ + public static String OPENAI_API_KEY = ""; + +} diff --git a/libraries-llms/src/test/java/com/baeldung/langchain/PromptTemplatesLiveTest.java b/libraries-llms/src/test/java/com/baeldung/langchain/PromptTemplatesLiveTest.java new file mode 100644 index 0000000000..cd2ea642ed --- /dev/null +++ b/libraries-llms/src/test/java/com/baeldung/langchain/PromptTemplatesLiveTest.java @@ -0,0 +1,41 @@ +package com.baeldung.langchain; + +import static dev.langchain4j.model.openai.OpenAiModelName.GPT_3_5_TURBO; +import static org.junit.Assert.assertNotNull; + +import java.util.HashMap; +import java.util.Map; + +import org.junit.Test; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import dev.langchain4j.model.chat.ChatLanguageModel; +import dev.langchain4j.model.input.Prompt; +import dev.langchain4j.model.input.PromptTemplate; +import dev.langchain4j.model.openai.OpenAiChatModel; + +public class PromptTemplatesLiveTest { + + private static final Logger logger = LoggerFactory.getLogger(PromptTemplatesLiveTest.class); + + @Test + public void givenPromptTemplate_whenSuppliedInput_thenValidResponse() { + PromptTemplate promptTemplate = PromptTemplate.from("Tell me a {{adjective}} joke about {{content}}.."); + Map variables = new HashMap<>(); + variables.put("adjective", "funny"); + variables.put("content", "humans"); + Prompt prompt = promptTemplate.apply(variables); + + ChatLanguageModel model = OpenAiChatModel.builder() + .apiKey(Constants.OPENAI_API_KEY) + .modelName(GPT_3_5_TURBO) + .temperature(0.3) + .build(); + + String response = model.generate(prompt.text()); + logger.info(response); + assertNotNull(response); + } + +} diff --git a/libraries-llms/src/test/java/com/baeldung/langchain/ServiceWithToolsLiveTest.java b/libraries-llms/src/test/java/com/baeldung/langchain/ServiceWithToolsLiveTest.java new file mode 100644 index 0000000000..7ebfcba4df --- /dev/null +++ b/libraries-llms/src/test/java/com/baeldung/langchain/ServiceWithToolsLiveTest.java @@ -0,0 +1,49 @@ +package com.baeldung.langchain; + +import static org.assertj.core.api.Assertions.assertThat; + +import org.junit.Test; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import dev.langchain4j.agent.tool.Tool; +import dev.langchain4j.memory.chat.MessageWindowChatMemory; +import dev.langchain4j.model.openai.OpenAiChatModel; +import dev.langchain4j.service.AiServices; + +public class ServiceWithToolsLiveTest { + + private static final Logger logger = LoggerFactory.getLogger(ServiceWithToolsLiveTest.class); + + static class Calculator { + @Tool("Calculates the length of a string") + int stringLength(String s) { + return s.length(); + } + + @Tool("Calculates the sum of two numbers") + int add(int a, int b) { + return a + b; + } + } + + interface Assistant { + String chat(String userMessage); + } + + @Test + public void givenServiceWithTools_whenPrompted_thenValidResponse() { + Assistant assistant = AiServices.builder(Assistant.class) + .chatLanguageModel(OpenAiChatModel.withApiKey(Constants.OPENAI_API_KEY)) + .tools(new Calculator()) + .chatMemory(MessageWindowChatMemory.withMaxMessages(10)) + .build(); + + String question = "What is the sum of the numbers of letters in the words \"language\" and \"model\"?"; + String answer = assistant.chat(question); + + logger.info(answer); + assertThat(answer).contains("13"); + } + +} diff --git a/libraries-llms/src/test/resources/example-files/simpson's_adventures.txt b/libraries-llms/src/test/resources/example-files/simpson's_adventures.txt new file mode 100644 index 0000000000..ae6de80be0 --- /dev/null +++ b/libraries-llms/src/test/resources/example-files/simpson's_adventures.txt @@ -0,0 +1,28 @@ +Once upon a time in the town of VeggieVille, there lived a cheerful carrot named Simpson. +Simpson was a radiant carrot, always beaming with joy and positivity. +His vibrant orange skin and lush green top were a sight to behold, but it was his infectious laughter and warm personality that really set him apart. + +Simpson had a diverse group of friends, each a vegetable with their own unique characteristics. +There was Bella the blushing beetroot, always ready with a riddle or two; Timmy the timid tomato, a gentle soul with a heart of gold; and Percy the prankster potato, whose jokes always brought a smile to everyone's faces. +Despite their differences, they shared a close bond, their friendship as robust as their natural goodness. + +Their lives were filled with delightful adventures, from playing hide-and-seek amidst the leafy lettuce to swimming in the dewy droplets that pooled on the cabbage leaves. +Their favorite place, though, was the sunlit corner of the vegetable patch, where they would bask in the warmth of the sun, share stories, and have hearty laughs. + +One day, a bunch of pesky caterpillars invaded VeggieVille. +The vegetables were terrified, fearing they would be nibbled to nothingness. +But Simpson, with his usual sunny disposition, had an idea. +He proposed they host a grand feast for the caterpillars, with the juiciest leaves from the outskirts of the town. +Simpson's optimism was contagious, and his friends eagerly joined in to prepare the feast. + +When the caterpillars arrived, they were pleasantly surprised. +They enjoyed the feast and were so impressed with the vegetables' hospitality that they promised not to trouble VeggieVille again. +In return, they agreed to help pollinate the flowers, contributing to a more lush and vibrant VeggieVille. + +Simpson's idea had saved the day, but he humbly attributed the success to their teamwork and friendship. +They celebrated their victory with a grand party, filled with laughter, dance, and merry games. +That night, under the twinkling stars, they made a pact to always stand by each other, come what may. + +From then on, the story of the happy carrot and his friends spread far and wide, a tale of friendship, unity, and positivity. +Simpson, Bella, Timmy, and Percy continued to live their joyful lives, their laughter echoing through VeggieVille. +And so, the tale of the happy carrot and his friends serves as a reminder that no matter the challenge, with optimism, teamwork, and a bit of creativity, anything is possible. \ No newline at end of file diff --git a/libraries-reporting/.gitignore b/libraries-reporting/.gitignore new file mode 100644 index 0000000000..e594daf27a --- /dev/null +++ b/libraries-reporting/.gitignore @@ -0,0 +1,9 @@ +*.class + +# Folders # +/gensrc +/target + +# Packaged files # +*.jar +/bin/ diff --git a/libraries-reporting/README.md b/libraries-reporting/README.md new file mode 100644 index 0000000000..6d405911ab --- /dev/null +++ b/libraries-reporting/README.md @@ -0,0 +1,8 @@ +## Server + +This module contains articles about reporting libraries. + +### Relevant Articles: + +- [JasperReports with Spring](https://www.baeldung.com/spring-jasper) +- [Spring Yarg Integration](https://www.baeldung.com/spring-yarg) \ No newline at end of file diff --git a/libraries-reporting/pom.xml b/libraries-reporting/pom.xml new file mode 100644 index 0000000000..526f187af8 --- /dev/null +++ b/libraries-reporting/pom.xml @@ -0,0 +1,75 @@ + + + 4.0.0 + libraries-reporting + 0.0.1-SNAPSHOT + libraries-reporting + jar + + + com.baeldung + parent-modules + 1.0.0-SNAPSHOT + + + + + org.springframework.boot + spring-boot-starter + ${spring-boot-starter.version} + + + org.springframework + spring-web + ${spring.version} + + + org.springframework + spring-context + ${spring.version} + + + org.springframework + spring-jdbc + ${spring.version} + + + javax.servlet + servlet-api + ${javax.servlet.version} + + + net.sf.jasperreports + jasperreports + ${jasperreports.version} + + + commons-logging + commons-logging + + + + + com.haulmont.yarg + yarg + ${yarg.version} + + + org.olap4j + olap4j + + + + + + + 2.7.8 + 5.3.25 + 2.5 + 6.20.0 + 2.0.12 + + + \ No newline at end of file diff --git a/libraries-2/src/main/java/com/baeldung/jasperreports/Main.java b/libraries-reporting/src/main/java/com/baeldung/jasperreports/Main.java similarity index 100% rename from libraries-2/src/main/java/com/baeldung/jasperreports/Main.java rename to libraries-reporting/src/main/java/com/baeldung/jasperreports/Main.java diff --git a/libraries-2/src/main/java/com/baeldung/jasperreports/SimpleReportExporter.java b/libraries-reporting/src/main/java/com/baeldung/jasperreports/SimpleReportExporter.java similarity index 100% rename from libraries-2/src/main/java/com/baeldung/jasperreports/SimpleReportExporter.java rename to libraries-reporting/src/main/java/com/baeldung/jasperreports/SimpleReportExporter.java diff --git a/libraries-2/src/main/java/com/baeldung/jasperreports/SimpleReportFiller.java b/libraries-reporting/src/main/java/com/baeldung/jasperreports/SimpleReportFiller.java similarity index 100% rename from libraries-2/src/main/java/com/baeldung/jasperreports/SimpleReportFiller.java rename to libraries-reporting/src/main/java/com/baeldung/jasperreports/SimpleReportFiller.java diff --git a/libraries-2/src/main/java/com/baeldung/jasperreports/config/JasperRerportsSimpleConfig.java b/libraries-reporting/src/main/java/com/baeldung/jasperreports/config/JasperRerportsSimpleConfig.java similarity index 100% rename from libraries-2/src/main/java/com/baeldung/jasperreports/config/JasperRerportsSimpleConfig.java rename to libraries-reporting/src/main/java/com/baeldung/jasperreports/config/JasperRerportsSimpleConfig.java diff --git a/libraries-4/src/main/java/com/baeldung/yarg/DocumentController.java b/libraries-reporting/src/main/java/com/baeldung/yarg/DocumentController.java similarity index 99% rename from libraries-4/src/main/java/com/baeldung/yarg/DocumentController.java rename to libraries-reporting/src/main/java/com/baeldung/yarg/DocumentController.java index ff0d452108..9ae9b61ad1 100644 --- a/libraries-4/src/main/java/com/baeldung/yarg/DocumentController.java +++ b/libraries-reporting/src/main/java/com/baeldung/yarg/DocumentController.java @@ -5,6 +5,16 @@ */ package com.baeldung.yarg; +import java.io.File; +import java.io.IOException; + +import javax.servlet.http.HttpServletResponse; + +import org.apache.commons.io.FileUtils; +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.RequestMethod; +import org.springframework.web.bind.annotation.RestController; + import com.haulmont.yarg.formatters.factory.DefaultFormatterFactory; import com.haulmont.yarg.loaders.factory.DefaultLoaderFactory; import com.haulmont.yarg.loaders.impl.JsonDataLoader; @@ -16,13 +26,6 @@ import com.haulmont.yarg.structure.ReportOutputType; import com.haulmont.yarg.structure.impl.BandBuilder; import com.haulmont.yarg.structure.impl.ReportBuilder; import com.haulmont.yarg.structure.impl.ReportTemplateBuilder; -import java.io.File; -import java.io.IOException; -import javax.servlet.http.HttpServletResponse; -import org.apache.commons.io.FileUtils; -import org.springframework.web.bind.annotation.RequestMapping; -import org.springframework.web.bind.annotation.RequestMethod; -import org.springframework.web.bind.annotation.RestController; @RestController public class DocumentController { diff --git a/libraries-2/src/main/resources/employee-schema.sql b/libraries-reporting/src/main/resources/employee-schema.sql similarity index 100% rename from libraries-2/src/main/resources/employee-schema.sql rename to libraries-reporting/src/main/resources/employee-schema.sql diff --git a/libraries-2/src/main/resources/employeeEmailReport.jrxml b/libraries-reporting/src/main/resources/employeeEmailReport.jrxml similarity index 100% rename from libraries-2/src/main/resources/employeeEmailReport.jrxml rename to libraries-reporting/src/main/resources/employeeEmailReport.jrxml diff --git a/libraries-2/src/main/resources/employeeReport.jrxml b/libraries-reporting/src/main/resources/employeeReport.jrxml similarity index 100% rename from libraries-2/src/main/resources/employeeReport.jrxml rename to libraries-reporting/src/main/resources/employeeReport.jrxml diff --git a/java-native/src/main/resources/logback.xml b/libraries-reporting/src/main/resources/logback.xml similarity index 100% rename from java-native/src/main/resources/logback.xml rename to libraries-reporting/src/main/resources/logback.xml diff --git a/libraries-security/pom.xml b/libraries-security/pom.xml index 62c476a82c..8a6dad6da2 100644 --- a/libraries-security/pom.xml +++ b/libraries-security/pom.xml @@ -122,7 +122,7 @@ 1.2.2 1.2.2 1.9.2 - 1.58 + 1.68 0.1.55 2.5.1 2.4.0.RELEASE diff --git a/libraries-stream/.gitignore b/libraries-stream/.gitignore new file mode 100644 index 0000000000..e594daf27a --- /dev/null +++ b/libraries-stream/.gitignore @@ -0,0 +1,9 @@ +*.class + +# Folders # +/gensrc +/target + +# Packaged files # +*.jar +/bin/ diff --git a/libraries-stream/README.md b/libraries-stream/README.md new file mode 100644 index 0000000000..6aa5a28cd9 --- /dev/null +++ b/libraries-stream/README.md @@ -0,0 +1,11 @@ +## Server + +This module contains articles about stream libraries. + +### Relevant Articles: + +- [Merging Streams in Java](https://www.baeldung.com/java-merge-streams) +- [Guide to Java Parallel Collectors Library](https://www.baeldung.com/java-parallel-collectors) +- [DistinctBy in the Java Stream API](https://www.baeldung.com/java-streams-distinct-by) +- [Introduction to StreamEx](https://www.baeldung.com/streamex) +- [Introduction to Protonpack](https://www.baeldung.com/java-protonpack) \ No newline at end of file diff --git a/libraries-stream/pom.xml b/libraries-stream/pom.xml new file mode 100644 index 0000000000..8f00be3dab --- /dev/null +++ b/libraries-stream/pom.xml @@ -0,0 +1,59 @@ + + + 4.0.0 + libraries-stream + 0.0.1-SNAPSHOT + libraries-stream + jar + + + com.baeldung + parent-modules + 1.0.0-SNAPSHOT + + + + + org.jooq + jool + ${jool.version} + + + com.pivovarit + parallel-collectors + ${parallel-collectors.version} + + + io.vavr + vavr + ${vavr.version} + + + org.eclipse.collections + eclipse-collections + ${eclipse-collections.version} + + + one.util + streamex + ${streamex.version} + + + com.codepoetics + protonpack + ${protonpack.version} + + + + + 0.9.12 + 1.1.0 + 0.9.0 + 8.2.0 + 0.8.1 + 1.15 + + + \ No newline at end of file diff --git a/libraries-4/src/main/java/com/baeldung/distinct/DistinctWithJavaFunction.java b/libraries-stream/src/main/java/com/baeldung/distinct/DistinctWithJavaFunction.java similarity index 100% rename from libraries-4/src/main/java/com/baeldung/distinct/DistinctWithJavaFunction.java rename to libraries-stream/src/main/java/com/baeldung/distinct/DistinctWithJavaFunction.java diff --git a/libraries-4/src/main/java/com/baeldung/distinct/Person.java b/libraries-stream/src/main/java/com/baeldung/distinct/Person.java similarity index 100% rename from libraries-4/src/main/java/com/baeldung/distinct/Person.java rename to libraries-stream/src/main/java/com/baeldung/distinct/Person.java diff --git a/libraries-5/src/main/java/com/baeldung/streamex/Role.java b/libraries-stream/src/main/java/com/baeldung/streamex/Role.java similarity index 100% rename from libraries-5/src/main/java/com/baeldung/streamex/Role.java rename to libraries-stream/src/main/java/com/baeldung/streamex/Role.java diff --git a/libraries-5/src/main/java/com/baeldung/streamex/StreamEX.java b/libraries-stream/src/main/java/com/baeldung/streamex/StreamEX.java similarity index 99% rename from libraries-5/src/main/java/com/baeldung/streamex/StreamEX.java rename to libraries-stream/src/main/java/com/baeldung/streamex/StreamEX.java index 56a3860f05..989b65bef6 100644 --- a/libraries-5/src/main/java/com/baeldung/streamex/StreamEX.java +++ b/libraries-stream/src/main/java/com/baeldung/streamex/StreamEX.java @@ -7,6 +7,7 @@ import java.util.Map; import java.util.Objects; import java.util.Set; import java.util.stream.Collectors; + import one.util.streamex.DoubleStreamEx; import one.util.streamex.EntryStream; import one.util.streamex.IntStreamEx; diff --git a/libraries-5/src/main/java/com/baeldung/streamex/User.java b/libraries-stream/src/main/java/com/baeldung/streamex/User.java similarity index 100% rename from libraries-5/src/main/java/com/baeldung/streamex/User.java rename to libraries-stream/src/main/java/com/baeldung/streamex/User.java diff --git a/spring-cloud-modules/spring-cloud-bootstrap/svc-book/src/main/resources/logback.xml b/libraries-stream/src/main/resources/logback.xml similarity index 100% rename from spring-cloud-modules/spring-cloud-bootstrap/svc-book/src/main/resources/logback.xml rename to libraries-stream/src/main/resources/logback.xml diff --git a/libraries-4/src/test/java/com/baeldung/distinct/DistinctWithEclipseCollectionsUnitTest.java b/libraries-stream/src/test/java/com/baeldung/distinct/DistinctWithEclipseCollectionsUnitTest.java similarity index 100% rename from libraries-4/src/test/java/com/baeldung/distinct/DistinctWithEclipseCollectionsUnitTest.java rename to libraries-stream/src/test/java/com/baeldung/distinct/DistinctWithEclipseCollectionsUnitTest.java diff --git a/libraries-4/src/test/java/com/baeldung/distinct/DistinctWithJavaFunctionUnitTest.java b/libraries-stream/src/test/java/com/baeldung/distinct/DistinctWithJavaFunctionUnitTest.java similarity index 100% rename from libraries-4/src/test/java/com/baeldung/distinct/DistinctWithJavaFunctionUnitTest.java rename to libraries-stream/src/test/java/com/baeldung/distinct/DistinctWithJavaFunctionUnitTest.java index 936fd3e839..196c6603dd 100644 --- a/libraries-4/src/test/java/com/baeldung/distinct/DistinctWithJavaFunctionUnitTest.java +++ b/libraries-stream/src/test/java/com/baeldung/distinct/DistinctWithJavaFunctionUnitTest.java @@ -1,7 +1,7 @@ package com.baeldung.distinct; -import static org.junit.Assert.assertTrue; import static com.baeldung.distinct.DistinctWithJavaFunction.distinctByKey; +import static org.junit.Assert.assertTrue; import java.util.List; import java.util.stream.Collectors; diff --git a/libraries-4/src/test/java/com/baeldung/distinct/DistinctWithStreamexUnitTest.java b/libraries-stream/src/test/java/com/baeldung/distinct/DistinctWithStreamexUnitTest.java similarity index 100% rename from libraries-4/src/test/java/com/baeldung/distinct/DistinctWithStreamexUnitTest.java rename to libraries-stream/src/test/java/com/baeldung/distinct/DistinctWithStreamexUnitTest.java diff --git a/libraries-4/src/test/java/com/baeldung/distinct/DistinctWithVavrUnitTest.java b/libraries-stream/src/test/java/com/baeldung/distinct/DistinctWithVavrUnitTest.java similarity index 100% rename from libraries-4/src/test/java/com/baeldung/distinct/DistinctWithVavrUnitTest.java rename to libraries-stream/src/test/java/com/baeldung/distinct/DistinctWithVavrUnitTest.java diff --git a/libraries-4/src/test/java/com/baeldung/distinct/PersonDataGenerator.java b/libraries-stream/src/test/java/com/baeldung/distinct/PersonDataGenerator.java similarity index 100% rename from libraries-4/src/test/java/com/baeldung/distinct/PersonDataGenerator.java rename to libraries-stream/src/test/java/com/baeldung/distinct/PersonDataGenerator.java diff --git a/libraries-2/src/test/java/com/baeldung/parallel_collectors/ParallelCollectorsUnitTest.java b/libraries-stream/src/test/java/com/baeldung/parallel_collectors/ParallelCollectorsUnitTest.java similarity index 100% rename from libraries-2/src/test/java/com/baeldung/parallel_collectors/ParallelCollectorsUnitTest.java rename to libraries-stream/src/test/java/com/baeldung/parallel_collectors/ParallelCollectorsUnitTest.java diff --git a/libraries-6/src/test/java/com/baeldung/protonpack/ProtonpackUnitTest.java b/libraries-stream/src/test/java/com/baeldung/protonpack/ProtonpackUnitTest.java similarity index 99% rename from libraries-6/src/test/java/com/baeldung/protonpack/ProtonpackUnitTest.java rename to libraries-stream/src/test/java/com/baeldung/protonpack/ProtonpackUnitTest.java index c28248e52c..ed5fec254d 100644 --- a/libraries-6/src/test/java/com/baeldung/protonpack/ProtonpackUnitTest.java +++ b/libraries-stream/src/test/java/com/baeldung/protonpack/ProtonpackUnitTest.java @@ -1,11 +1,9 @@ package com.baeldung.protonpack; -import com.codepoetics.protonpack.Indexed; -import com.codepoetics.protonpack.StreamUtils; -import com.codepoetics.protonpack.collectors.CollectorUtils; -import com.codepoetics.protonpack.collectors.NonUniqueValueException; -import com.codepoetics.protonpack.selectors.Selectors; -import org.junit.Test; +import static java.util.Arrays.asList; +import static java.util.Arrays.stream; +import static org.assertj.core.api.Assertions.assertThat; +import static org.assertj.core.api.Assertions.assertThatExceptionOfType; import java.util.List; import java.util.Optional; @@ -13,10 +11,13 @@ import java.util.Set; import java.util.stream.Collectors; import java.util.stream.Stream; -import static java.util.Arrays.asList; -import static java.util.Arrays.stream; -import static org.assertj.core.api.Assertions.assertThat; -import static org.assertj.core.api.Assertions.assertThatExceptionOfType; +import org.junit.Test; + +import com.codepoetics.protonpack.Indexed; +import com.codepoetics.protonpack.StreamUtils; +import com.codepoetics.protonpack.collectors.CollectorUtils; +import com.codepoetics.protonpack.collectors.NonUniqueValueException; +import com.codepoetics.protonpack.selectors.Selectors; public class ProtonpackUnitTest { @Test diff --git a/libraries/src/test/java/com/baeldung/stream/JoolMergeStreamsUnitTest.java b/libraries-stream/src/test/java/com/baeldung/stream/JoolMergeStreamsUnitTest.java similarity index 100% rename from libraries/src/test/java/com/baeldung/stream/JoolMergeStreamsUnitTest.java rename to libraries-stream/src/test/java/com/baeldung/stream/JoolMergeStreamsUnitTest.java diff --git a/libraries/src/test/java/com/baeldung/stream/MergeStreamsUnitTest.java b/libraries-stream/src/test/java/com/baeldung/stream/MergeStreamsUnitTest.java similarity index 100% rename from libraries/src/test/java/com/baeldung/stream/MergeStreamsUnitTest.java rename to libraries-stream/src/test/java/com/baeldung/stream/MergeStreamsUnitTest.java diff --git a/libraries-5/src/test/java/com/baeldung/streamex/StreamExMergeStreamsUnitTest.java b/libraries-stream/src/test/java/com/baeldung/streamex/StreamExMergeStreamsUnitTest.java similarity index 99% rename from libraries-5/src/test/java/com/baeldung/streamex/StreamExMergeStreamsUnitTest.java rename to libraries-stream/src/test/java/com/baeldung/streamex/StreamExMergeStreamsUnitTest.java index b267eaea9b..de474b825c 100644 --- a/libraries-5/src/test/java/com/baeldung/streamex/StreamExMergeStreamsUnitTest.java +++ b/libraries-stream/src/test/java/com/baeldung/streamex/StreamExMergeStreamsUnitTest.java @@ -1,13 +1,14 @@ package com.baeldung.streamex; -import one.util.streamex.StreamEx; -import org.junit.Test; +import static org.junit.Assert.assertEquals; import java.util.Arrays; import java.util.stream.Collectors; import java.util.stream.Stream; -import static org.junit.Assert.assertEquals; +import org.junit.Test; + +import one.util.streamex.StreamEx; public class StreamExMergeStreamsUnitTest { diff --git a/libraries-testing/pom.xml b/libraries-testing/pom.xml index 2c7f231fdc..8db9e4e5c5 100644 --- a/libraries-testing/pom.xml +++ b/libraries-testing/pom.xml @@ -213,7 +213,7 @@ 1.9.9 1.46.0 1.9.0 - 3.6.12 + 4.0.18 1.5.0 3.0.0 0.8.1 diff --git a/libraries-testing/src/test/java/com/baeldung/archunit/smurfs/SmurfsArchUnitTest.java b/libraries-testing/src/test/java/com/baeldung/archunit/smurfs/SmurfsArchManualTest.java similarity index 98% rename from libraries-testing/src/test/java/com/baeldung/archunit/smurfs/SmurfsArchUnitTest.java rename to libraries-testing/src/test/java/com/baeldung/archunit/smurfs/SmurfsArchManualTest.java index 9724c2bcae..7db104bd57 100644 --- a/libraries-testing/src/test/java/com/baeldung/archunit/smurfs/SmurfsArchUnitTest.java +++ b/libraries-testing/src/test/java/com/baeldung/archunit/smurfs/SmurfsArchManualTest.java @@ -14,7 +14,7 @@ import static org.junit.jupiter.api.Assertions.assertThrows; import org.junit.jupiter.api.Test; -public class SmurfsArchUnitTest { +public class SmurfsArchManualTest { @Test public void givenPresentationLayerClasses_thenWrongCheckFails() { diff --git a/libraries-testing/src/test/java/com/baeldung/serenity/MemberStatusIntegrationTest.java b/libraries-testing/src/test/java/com/baeldung/serenity/MemberStatusManualTest.java similarity index 98% rename from libraries-testing/src/test/java/com/baeldung/serenity/MemberStatusIntegrationTest.java rename to libraries-testing/src/test/java/com/baeldung/serenity/MemberStatusManualTest.java index e95b63aa96..ec5346d27b 100644 --- a/libraries-testing/src/test/java/com/baeldung/serenity/MemberStatusIntegrationTest.java +++ b/libraries-testing/src/test/java/com/baeldung/serenity/MemberStatusManualTest.java @@ -14,7 +14,7 @@ import static com.baeldung.serenity.membership.MemberGrade.Gold; import static com.baeldung.serenity.membership.MemberGrade.Silver; @RunWith(SerenityRunner.class) -public class MemberStatusIntegrationTest { +public class MemberStatusManualTest { @Steps private MemberStatusSteps memberSteps; diff --git a/libraries/README.md b/libraries/README.md index 33c40ea67c..a8aa34973b 100644 --- a/libraries/README.md +++ b/libraries/README.md @@ -10,9 +10,7 @@ Remember, for advanced libraries like [Jackson](/jackson) and [JUnit](/testing-m ### Relevant articles - [Introduction to Javatuples](https://www.baeldung.com/java-tuples) -- [Introduction to Javassist](https://www.baeldung.com/javassist) - [Intro to JaVers](https://www.baeldung.com/javers) -- [Merging Streams in Java](https://www.baeldung.com/java-merge-streams) - [Introduction to Quartz](https://www.baeldung.com/quartz) - [How to Warm Up the JVM](https://www.baeldung.com/java-jvm-warmup) - [Software Transactional Memory in Java Using Multiverse](https://www.baeldung.com/java-multiverse-stm) diff --git a/libraries/pom.xml b/libraries/pom.xml index 07a4853728..756f455f4b 100644 --- a/libraries/pom.xml +++ b/libraries/pom.xml @@ -40,11 +40,6 @@ javatuples ${javatuples.version} - - org.javassist - javassist - ${javaassist.version} - org.javers javers-core @@ -120,11 +115,6 @@ quartz ${quartz.version} - - org.jooq - jool - ${jool.version} - org.openjdk.jmh jmh-core @@ -289,8 +279,6 @@ 4.3.8.RELEASE 3.0.3 2.3.0 - 3.29.2-GA - 0.9.12 3.6 2.6 diff --git a/lightrun/api-service/.gitignore b/lightrun/lightrun-api-service/.gitignore similarity index 100% rename from lightrun/api-service/.gitignore rename to lightrun/lightrun-api-service/.gitignore diff --git a/lightrun/api-service/pom.xml b/lightrun/lightrun-api-service/pom.xml similarity index 89% rename from lightrun/api-service/pom.xml rename to lightrun/lightrun-api-service/pom.xml index f44ad07edb..77dbbb8b99 100644 --- a/lightrun/api-service/pom.xml +++ b/lightrun/lightrun-api-service/pom.xml @@ -4,9 +4,9 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 com.baeldung - api-service + lightrun-api-service 0.0.1-SNAPSHOT - api-service + lightrun-api-service Aggregator Service for LightRun Article @@ -40,8 +40,4 @@ - - 17 - - \ No newline at end of file diff --git a/lightrun/api-service/src/main/java/com/baeldung/apiservice/ApiServiceApplication.java b/lightrun/lightrun-api-service/src/main/java/com/baeldung/apiservice/ApiServiceApplication.java similarity index 100% rename from lightrun/api-service/src/main/java/com/baeldung/apiservice/ApiServiceApplication.java rename to lightrun/lightrun-api-service/src/main/java/com/baeldung/apiservice/ApiServiceApplication.java diff --git a/lightrun/api-service/src/main/java/com/baeldung/apiservice/RequestIdGenerator.java b/lightrun/lightrun-api-service/src/main/java/com/baeldung/apiservice/RequestIdGenerator.java similarity index 100% rename from lightrun/api-service/src/main/java/com/baeldung/apiservice/RequestIdGenerator.java rename to lightrun/lightrun-api-service/src/main/java/com/baeldung/apiservice/RequestIdGenerator.java diff --git a/lightrun/api-service/src/main/java/com/baeldung/apiservice/RestTemplateConfig.java b/lightrun/lightrun-api-service/src/main/java/com/baeldung/apiservice/RestTemplateConfig.java similarity index 100% rename from lightrun/api-service/src/main/java/com/baeldung/apiservice/RestTemplateConfig.java rename to lightrun/lightrun-api-service/src/main/java/com/baeldung/apiservice/RestTemplateConfig.java diff --git a/lightrun/api-service/src/main/java/com/baeldung/apiservice/WebConfig.java b/lightrun/lightrun-api-service/src/main/java/com/baeldung/apiservice/WebConfig.java similarity index 100% rename from lightrun/api-service/src/main/java/com/baeldung/apiservice/WebConfig.java rename to lightrun/lightrun-api-service/src/main/java/com/baeldung/apiservice/WebConfig.java diff --git a/lightrun/api-service/src/main/java/com/baeldung/apiservice/adapters/http/TaskResponse.java b/lightrun/lightrun-api-service/src/main/java/com/baeldung/apiservice/adapters/http/TaskResponse.java similarity index 100% rename from lightrun/api-service/src/main/java/com/baeldung/apiservice/adapters/http/TaskResponse.java rename to lightrun/lightrun-api-service/src/main/java/com/baeldung/apiservice/adapters/http/TaskResponse.java diff --git a/lightrun/api-service/src/main/java/com/baeldung/apiservice/adapters/http/TasksController.java b/lightrun/lightrun-api-service/src/main/java/com/baeldung/apiservice/adapters/http/TasksController.java similarity index 100% rename from lightrun/api-service/src/main/java/com/baeldung/apiservice/adapters/http/TasksController.java rename to lightrun/lightrun-api-service/src/main/java/com/baeldung/apiservice/adapters/http/TasksController.java diff --git a/lightrun/api-service/src/main/java/com/baeldung/apiservice/adapters/http/UnknownTaskException.java b/lightrun/lightrun-api-service/src/main/java/com/baeldung/apiservice/adapters/http/UnknownTaskException.java similarity index 100% rename from lightrun/api-service/src/main/java/com/baeldung/apiservice/adapters/http/UnknownTaskException.java rename to lightrun/lightrun-api-service/src/main/java/com/baeldung/apiservice/adapters/http/UnknownTaskException.java diff --git a/lightrun/api-service/src/main/java/com/baeldung/apiservice/adapters/http/UserResponse.java b/lightrun/lightrun-api-service/src/main/java/com/baeldung/apiservice/adapters/http/UserResponse.java similarity index 100% rename from lightrun/api-service/src/main/java/com/baeldung/apiservice/adapters/http/UserResponse.java rename to lightrun/lightrun-api-service/src/main/java/com/baeldung/apiservice/adapters/http/UserResponse.java diff --git a/lightrun/api-service/src/main/java/com/baeldung/apiservice/adapters/tasks/Task.java b/lightrun/lightrun-api-service/src/main/java/com/baeldung/apiservice/adapters/tasks/Task.java similarity index 100% rename from lightrun/api-service/src/main/java/com/baeldung/apiservice/adapters/tasks/Task.java rename to lightrun/lightrun-api-service/src/main/java/com/baeldung/apiservice/adapters/tasks/Task.java diff --git a/lightrun/api-service/src/main/java/com/baeldung/apiservice/adapters/tasks/TaskRepository.java b/lightrun/lightrun-api-service/src/main/java/com/baeldung/apiservice/adapters/tasks/TaskRepository.java similarity index 100% rename from lightrun/api-service/src/main/java/com/baeldung/apiservice/adapters/tasks/TaskRepository.java rename to lightrun/lightrun-api-service/src/main/java/com/baeldung/apiservice/adapters/tasks/TaskRepository.java diff --git a/lightrun/api-service/src/main/java/com/baeldung/apiservice/adapters/users/User.java b/lightrun/lightrun-api-service/src/main/java/com/baeldung/apiservice/adapters/users/User.java similarity index 100% rename from lightrun/api-service/src/main/java/com/baeldung/apiservice/adapters/users/User.java rename to lightrun/lightrun-api-service/src/main/java/com/baeldung/apiservice/adapters/users/User.java diff --git a/lightrun/api-service/src/main/java/com/baeldung/apiservice/adapters/users/UserRepository.java b/lightrun/lightrun-api-service/src/main/java/com/baeldung/apiservice/adapters/users/UserRepository.java similarity index 100% rename from lightrun/api-service/src/main/java/com/baeldung/apiservice/adapters/users/UserRepository.java rename to lightrun/lightrun-api-service/src/main/java/com/baeldung/apiservice/adapters/users/UserRepository.java diff --git a/lightrun/api-service/src/main/resources/application.properties b/lightrun/lightrun-api-service/src/main/resources/application.properties similarity index 100% rename from lightrun/api-service/src/main/resources/application.properties rename to lightrun/lightrun-api-service/src/main/resources/application.properties diff --git a/lightrun/tasks-service/.gitignore b/lightrun/lightrun-tasks-service/.gitignore similarity index 100% rename from lightrun/tasks-service/.gitignore rename to lightrun/lightrun-tasks-service/.gitignore diff --git a/lightrun/tasks-service/pom.xml b/lightrun/lightrun-tasks-service/pom.xml similarity index 93% rename from lightrun/tasks-service/pom.xml rename to lightrun/lightrun-tasks-service/pom.xml index c3542b0089..773c81a9d5 100644 --- a/lightrun/tasks-service/pom.xml +++ b/lightrun/lightrun-tasks-service/pom.xml @@ -4,9 +4,9 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 com.baeldung - tasks-service + lightrun-tasks-service 0.0.1-SNAPSHOT - tasks-service + lightrun-tasks-service Tasks Service for LightRun Article @@ -65,8 +65,4 @@ - - 17 - - \ No newline at end of file diff --git a/lightrun/tasks-service/src/main/java/com/baeldung/tasksservice/ArtemisConfig.java b/lightrun/lightrun-tasks-service/src/main/java/com/baeldung/tasksservice/ArtemisConfig.java similarity index 100% rename from lightrun/tasks-service/src/main/java/com/baeldung/tasksservice/ArtemisConfig.java rename to lightrun/lightrun-tasks-service/src/main/java/com/baeldung/tasksservice/ArtemisConfig.java diff --git a/lightrun/tasks-service/src/main/java/com/baeldung/tasksservice/SimpleCacheCustomizer.java b/lightrun/lightrun-tasks-service/src/main/java/com/baeldung/tasksservice/SimpleCacheCustomizer.java similarity index 100% rename from lightrun/tasks-service/src/main/java/com/baeldung/tasksservice/SimpleCacheCustomizer.java rename to lightrun/lightrun-tasks-service/src/main/java/com/baeldung/tasksservice/SimpleCacheCustomizer.java diff --git a/lightrun/tasks-service/src/main/java/com/baeldung/tasksservice/TasksServiceApplication.java b/lightrun/lightrun-tasks-service/src/main/java/com/baeldung/tasksservice/TasksServiceApplication.java similarity index 100% rename from lightrun/tasks-service/src/main/java/com/baeldung/tasksservice/TasksServiceApplication.java rename to lightrun/lightrun-tasks-service/src/main/java/com/baeldung/tasksservice/TasksServiceApplication.java diff --git a/lightrun/tasks-service/src/main/java/com/baeldung/tasksservice/adapters/http/CreateTaskRequest.java b/lightrun/lightrun-tasks-service/src/main/java/com/baeldung/tasksservice/adapters/http/CreateTaskRequest.java similarity index 100% rename from lightrun/tasks-service/src/main/java/com/baeldung/tasksservice/adapters/http/CreateTaskRequest.java rename to lightrun/lightrun-tasks-service/src/main/java/com/baeldung/tasksservice/adapters/http/CreateTaskRequest.java diff --git a/lightrun/tasks-service/src/main/java/com/baeldung/tasksservice/adapters/http/PatchTaskRequest.java b/lightrun/lightrun-tasks-service/src/main/java/com/baeldung/tasksservice/adapters/http/PatchTaskRequest.java similarity index 100% rename from lightrun/tasks-service/src/main/java/com/baeldung/tasksservice/adapters/http/PatchTaskRequest.java rename to lightrun/lightrun-tasks-service/src/main/java/com/baeldung/tasksservice/adapters/http/PatchTaskRequest.java diff --git a/lightrun/tasks-service/src/main/java/com/baeldung/tasksservice/adapters/http/TaskResponse.java b/lightrun/lightrun-tasks-service/src/main/java/com/baeldung/tasksservice/adapters/http/TaskResponse.java similarity index 100% rename from lightrun/tasks-service/src/main/java/com/baeldung/tasksservice/adapters/http/TaskResponse.java rename to lightrun/lightrun-tasks-service/src/main/java/com/baeldung/tasksservice/adapters/http/TaskResponse.java diff --git a/lightrun/tasks-service/src/main/java/com/baeldung/tasksservice/adapters/http/TasksController.java b/lightrun/lightrun-tasks-service/src/main/java/com/baeldung/tasksservice/adapters/http/TasksController.java similarity index 100% rename from lightrun/tasks-service/src/main/java/com/baeldung/tasksservice/adapters/http/TasksController.java rename to lightrun/lightrun-tasks-service/src/main/java/com/baeldung/tasksservice/adapters/http/TasksController.java diff --git a/lightrun/tasks-service/src/main/java/com/baeldung/tasksservice/adapters/http/http-client.env.json b/lightrun/lightrun-tasks-service/src/main/java/com/baeldung/tasksservice/adapters/http/http-client.env.json similarity index 100% rename from lightrun/tasks-service/src/main/java/com/baeldung/tasksservice/adapters/http/http-client.env.json rename to lightrun/lightrun-tasks-service/src/main/java/com/baeldung/tasksservice/adapters/http/http-client.env.json diff --git a/lightrun/tasks-service/src/main/java/com/baeldung/tasksservice/adapters/http/tasks.http b/lightrun/lightrun-tasks-service/src/main/java/com/baeldung/tasksservice/adapters/http/tasks.http similarity index 100% rename from lightrun/tasks-service/src/main/java/com/baeldung/tasksservice/adapters/http/tasks.http rename to lightrun/lightrun-tasks-service/src/main/java/com/baeldung/tasksservice/adapters/http/tasks.http diff --git a/lightrun/tasks-service/src/main/java/com/baeldung/tasksservice/adapters/jms/JmsConsumer.java b/lightrun/lightrun-tasks-service/src/main/java/com/baeldung/tasksservice/adapters/jms/JmsConsumer.java similarity index 100% rename from lightrun/tasks-service/src/main/java/com/baeldung/tasksservice/adapters/jms/JmsConsumer.java rename to lightrun/lightrun-tasks-service/src/main/java/com/baeldung/tasksservice/adapters/jms/JmsConsumer.java diff --git a/lightrun/tasks-service/src/main/java/com/baeldung/tasksservice/adapters/repository/TaskRecord.java b/lightrun/lightrun-tasks-service/src/main/java/com/baeldung/tasksservice/adapters/repository/TaskRecord.java similarity index 100% rename from lightrun/tasks-service/src/main/java/com/baeldung/tasksservice/adapters/repository/TaskRecord.java rename to lightrun/lightrun-tasks-service/src/main/java/com/baeldung/tasksservice/adapters/repository/TaskRecord.java diff --git a/lightrun/tasks-service/src/main/java/com/baeldung/tasksservice/adapters/repository/TasksRepository.java b/lightrun/lightrun-tasks-service/src/main/java/com/baeldung/tasksservice/adapters/repository/TasksRepository.java similarity index 100% rename from lightrun/tasks-service/src/main/java/com/baeldung/tasksservice/adapters/repository/TasksRepository.java rename to lightrun/lightrun-tasks-service/src/main/java/com/baeldung/tasksservice/adapters/repository/TasksRepository.java diff --git a/lightrun/tasks-service/src/main/java/com/baeldung/tasksservice/service/DeletedUserService.java b/lightrun/lightrun-tasks-service/src/main/java/com/baeldung/tasksservice/service/DeletedUserService.java similarity index 100% rename from lightrun/tasks-service/src/main/java/com/baeldung/tasksservice/service/DeletedUserService.java rename to lightrun/lightrun-tasks-service/src/main/java/com/baeldung/tasksservice/service/DeletedUserService.java diff --git a/lightrun/tasks-service/src/main/java/com/baeldung/tasksservice/service/TasksService.java b/lightrun/lightrun-tasks-service/src/main/java/com/baeldung/tasksservice/service/TasksService.java similarity index 100% rename from lightrun/tasks-service/src/main/java/com/baeldung/tasksservice/service/TasksService.java rename to lightrun/lightrun-tasks-service/src/main/java/com/baeldung/tasksservice/service/TasksService.java diff --git a/lightrun/tasks-service/src/main/java/com/baeldung/tasksservice/service/UnknownTaskException.java b/lightrun/lightrun-tasks-service/src/main/java/com/baeldung/tasksservice/service/UnknownTaskException.java similarity index 100% rename from lightrun/tasks-service/src/main/java/com/baeldung/tasksservice/service/UnknownTaskException.java rename to lightrun/lightrun-tasks-service/src/main/java/com/baeldung/tasksservice/service/UnknownTaskException.java diff --git a/lightrun/tasks-service/src/main/resources/application.properties b/lightrun/lightrun-tasks-service/src/main/resources/application.properties similarity index 100% rename from lightrun/tasks-service/src/main/resources/application.properties rename to lightrun/lightrun-tasks-service/src/main/resources/application.properties diff --git a/lightrun/tasks-service/src/main/resources/db/migration/V1_0_0__create-tasks-table.sql b/lightrun/lightrun-tasks-service/src/main/resources/db/migration/V1_0_0__create-tasks-table.sql similarity index 100% rename from lightrun/tasks-service/src/main/resources/db/migration/V1_0_0__create-tasks-table.sql rename to lightrun/lightrun-tasks-service/src/main/resources/db/migration/V1_0_0__create-tasks-table.sql diff --git a/lightrun/users-service/.gitignore b/lightrun/lightrun-users-service/.gitignore similarity index 100% rename from lightrun/users-service/.gitignore rename to lightrun/lightrun-users-service/.gitignore diff --git a/lightrun/users-service/README.md b/lightrun/lightrun-users-service/README.md similarity index 100% rename from lightrun/users-service/README.md rename to lightrun/lightrun-users-service/README.md diff --git a/lightrun/users-service/pom.xml b/lightrun/lightrun-users-service/pom.xml similarity index 92% rename from lightrun/users-service/pom.xml rename to lightrun/lightrun-users-service/pom.xml index 9560dcf23b..0b3e856069 100644 --- a/lightrun/users-service/pom.xml +++ b/lightrun/lightrun-users-service/pom.xml @@ -4,9 +4,9 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 com.baeldung - users-service + lightrun-users-service 0.0.1-SNAPSHOT - users-service + lightrun-users-service Users Service for LightRun Article @@ -57,8 +57,4 @@ - - 17 - - \ No newline at end of file diff --git a/lightrun/users-service/src/main/java/com/baeldung/usersservice/JmsConfig.java b/lightrun/lightrun-users-service/src/main/java/com/baeldung/usersservice/JmsConfig.java similarity index 100% rename from lightrun/users-service/src/main/java/com/baeldung/usersservice/JmsConfig.java rename to lightrun/lightrun-users-service/src/main/java/com/baeldung/usersservice/JmsConfig.java diff --git a/lightrun/users-service/src/main/java/com/baeldung/usersservice/UsersServiceApplication.java b/lightrun/lightrun-users-service/src/main/java/com/baeldung/usersservice/UsersServiceApplication.java similarity index 100% rename from lightrun/users-service/src/main/java/com/baeldung/usersservice/UsersServiceApplication.java rename to lightrun/lightrun-users-service/src/main/java/com/baeldung/usersservice/UsersServiceApplication.java diff --git a/lightrun/users-service/src/main/java/com/baeldung/usersservice/adapters/http/CreateUserRequest.java b/lightrun/lightrun-users-service/src/main/java/com/baeldung/usersservice/adapters/http/CreateUserRequest.java similarity index 100% rename from lightrun/users-service/src/main/java/com/baeldung/usersservice/adapters/http/CreateUserRequest.java rename to lightrun/lightrun-users-service/src/main/java/com/baeldung/usersservice/adapters/http/CreateUserRequest.java diff --git a/lightrun/users-service/src/main/java/com/baeldung/usersservice/adapters/http/PatchUserRequest.java b/lightrun/lightrun-users-service/src/main/java/com/baeldung/usersservice/adapters/http/PatchUserRequest.java similarity index 100% rename from lightrun/users-service/src/main/java/com/baeldung/usersservice/adapters/http/PatchUserRequest.java rename to lightrun/lightrun-users-service/src/main/java/com/baeldung/usersservice/adapters/http/PatchUserRequest.java diff --git a/lightrun/users-service/src/main/java/com/baeldung/usersservice/adapters/http/UserResponse.java b/lightrun/lightrun-users-service/src/main/java/com/baeldung/usersservice/adapters/http/UserResponse.java similarity index 100% rename from lightrun/users-service/src/main/java/com/baeldung/usersservice/adapters/http/UserResponse.java rename to lightrun/lightrun-users-service/src/main/java/com/baeldung/usersservice/adapters/http/UserResponse.java diff --git a/lightrun/users-service/src/main/java/com/baeldung/usersservice/adapters/http/UsersController.java b/lightrun/lightrun-users-service/src/main/java/com/baeldung/usersservice/adapters/http/UsersController.java similarity index 100% rename from lightrun/users-service/src/main/java/com/baeldung/usersservice/adapters/http/UsersController.java rename to lightrun/lightrun-users-service/src/main/java/com/baeldung/usersservice/adapters/http/UsersController.java diff --git a/lightrun/users-service/src/main/java/com/baeldung/usersservice/adapters/http/http-client.env.json b/lightrun/lightrun-users-service/src/main/java/com/baeldung/usersservice/adapters/http/http-client.env.json similarity index 100% rename from lightrun/users-service/src/main/java/com/baeldung/usersservice/adapters/http/http-client.env.json rename to lightrun/lightrun-users-service/src/main/java/com/baeldung/usersservice/adapters/http/http-client.env.json diff --git a/lightrun/users-service/src/main/java/com/baeldung/usersservice/adapters/http/users.http b/lightrun/lightrun-users-service/src/main/java/com/baeldung/usersservice/adapters/http/users.http similarity index 100% rename from lightrun/users-service/src/main/java/com/baeldung/usersservice/adapters/http/users.http rename to lightrun/lightrun-users-service/src/main/java/com/baeldung/usersservice/adapters/http/users.http diff --git a/lightrun/users-service/src/main/java/com/baeldung/usersservice/adapters/jms/JmsSender.java b/lightrun/lightrun-users-service/src/main/java/com/baeldung/usersservice/adapters/jms/JmsSender.java similarity index 100% rename from lightrun/users-service/src/main/java/com/baeldung/usersservice/adapters/jms/JmsSender.java rename to lightrun/lightrun-users-service/src/main/java/com/baeldung/usersservice/adapters/jms/JmsSender.java diff --git a/lightrun/users-service/src/main/java/com/baeldung/usersservice/adapters/repository/UserRecord.java b/lightrun/lightrun-users-service/src/main/java/com/baeldung/usersservice/adapters/repository/UserRecord.java similarity index 100% rename from lightrun/users-service/src/main/java/com/baeldung/usersservice/adapters/repository/UserRecord.java rename to lightrun/lightrun-users-service/src/main/java/com/baeldung/usersservice/adapters/repository/UserRecord.java diff --git a/lightrun/users-service/src/main/java/com/baeldung/usersservice/adapters/repository/UsersRepository.java b/lightrun/lightrun-users-service/src/main/java/com/baeldung/usersservice/adapters/repository/UsersRepository.java similarity index 100% rename from lightrun/users-service/src/main/java/com/baeldung/usersservice/adapters/repository/UsersRepository.java rename to lightrun/lightrun-users-service/src/main/java/com/baeldung/usersservice/adapters/repository/UsersRepository.java diff --git a/lightrun/users-service/src/main/java/com/baeldung/usersservice/service/UnknownUserException.java b/lightrun/lightrun-users-service/src/main/java/com/baeldung/usersservice/service/UnknownUserException.java similarity index 100% rename from lightrun/users-service/src/main/java/com/baeldung/usersservice/service/UnknownUserException.java rename to lightrun/lightrun-users-service/src/main/java/com/baeldung/usersservice/service/UnknownUserException.java diff --git a/lightrun/users-service/src/main/java/com/baeldung/usersservice/service/UsersService.java b/lightrun/lightrun-users-service/src/main/java/com/baeldung/usersservice/service/UsersService.java similarity index 100% rename from lightrun/users-service/src/main/java/com/baeldung/usersservice/service/UsersService.java rename to lightrun/lightrun-users-service/src/main/java/com/baeldung/usersservice/service/UsersService.java diff --git a/lightrun/users-service/src/main/resources/application.properties b/lightrun/lightrun-users-service/src/main/resources/application.properties similarity index 100% rename from lightrun/users-service/src/main/resources/application.properties rename to lightrun/lightrun-users-service/src/main/resources/application.properties diff --git a/lightrun/users-service/src/main/resources/db/migration/V1_0_0__create-users-table.sql b/lightrun/lightrun-users-service/src/main/resources/db/migration/V1_0_0__create-users-table.sql similarity index 100% rename from lightrun/users-service/src/main/resources/db/migration/V1_0_0__create-users-table.sql rename to lightrun/lightrun-users-service/src/main/resources/db/migration/V1_0_0__create-users-table.sql diff --git a/lightrun/pom.xml b/lightrun/pom.xml index 3fcec48cbd..78534922f6 100644 --- a/lightrun/pom.xml +++ b/lightrun/pom.xml @@ -18,9 +18,9 @@ - tasks-service - users-service - api-service + lightrun-tasks-service + lightrun-users-service + lightrun-api-service \ No newline at end of file diff --git a/logging-modules/logback/pom.xml b/logging-modules/logback/pom.xml index 8df95c18bb..fbd180c74d 100644 --- a/logging-modules/logback/pom.xml +++ b/logging-modules/logback/pom.xml @@ -121,7 +121,6 @@ 2.0.0 1.4.8 2.0.4 - 1.18.22 \ No newline at end of file diff --git a/logging-modules/logback/src/test/java/com/baeldung/logback/JSONLayoutIntegrationTest.java b/logging-modules/logback/src/test/java/com/baeldung/logback/JSONLayoutIntegrationTest.java index 06962c1ea1..f012769710 100644 --- a/logging-modules/logback/src/test/java/com/baeldung/logback/JSONLayoutIntegrationTest.java +++ b/logging-modules/logback/src/test/java/com/baeldung/logback/JSONLayoutIntegrationTest.java @@ -16,6 +16,7 @@ import com.fasterxml.jackson.databind.ObjectMapper; public class JSONLayoutIntegrationTest { private static Logger logger; + private static Logger jsonlogger; private ByteArrayOutputStream consoleOutput = new ByteArrayOutputStream(); private PrintStream ps = new PrintStream(consoleOutput); @@ -23,16 +24,24 @@ public class JSONLayoutIntegrationTest { public void setUp() { // Redirect console output to our stream System.setOut(ps); - logger = LoggerFactory.getLogger("jsonLogger"); } @Test - public void whenLogLayoutInJSON_thenOutputIsCorrectJSON() { + public void givenJsonLayout_whenLogInJSON_thenOutputIsCorrectJSON() { + logger = LoggerFactory.getLogger("jsonLogger"); logger.debug("Debug message"); String currentLog = consoleOutput.toString(); assertTrue(!currentLog.isEmpty() && isValidJSON(currentLog)); } + @Test + public void givenJsonEncoder_whenLogInJSON_thenOutputIsCorrectJSON() { + jsonlogger = LoggerFactory.getLogger("jsonEncoderLogger"); + jsonlogger.debug("Debug message"); + String currentLog = consoleOutput.toString(); + assertTrue(!currentLog.isEmpty() && isValidJSON(currentLog)); + } + public static boolean isValidJSON(String jsonInString) { try { final ObjectMapper mapper = new ObjectMapper(); diff --git a/logging-modules/logback/src/test/resources/logback-test.xml b/logging-modules/logback/src/test/resources/logback-test.xml index 89c0124738..24082a673d 100644 --- a/logging-modules/logback/src/test/resources/logback-test.xml +++ b/logging-modules/logback/src/test/resources/logback-test.xml @@ -19,10 +19,18 @@ + + + + + + + + diff --git a/lombok-modules/lombok/src/test/java/com/baeldung/lombok/builder/defaultvalue/BuilderWithDefaultValueUnitTest.java b/lombok-modules/lombok/src/test/java/com/baeldung/lombok/builder/defaultvalue/BuilderWithDefaultValueUnitTest.java index d9184f605c..a03b262828 100644 --- a/lombok-modules/lombok/src/test/java/com/baeldung/lombok/builder/defaultvalue/BuilderWithDefaultValueUnitTest.java +++ b/lombok-modules/lombok/src/test/java/com/baeldung/lombok/builder/defaultvalue/BuilderWithDefaultValueUnitTest.java @@ -14,7 +14,7 @@ public class BuilderWithDefaultValueUnitTest { } @Test - public void givenBuilderWithDefaultValue_NoArgsWorksAlso() { + public void givenBuilderWithDefaultValue_ThanNoArgsWorksAlso() { Pojo build = new Pojo().toBuilder() .build(); Pojo pojo = new Pojo(); diff --git a/mapstruct/pom.xml b/mapstruct/pom.xml index 7c279acb7b..5332bcaeb3 100644 --- a/mapstruct/pom.xml +++ b/mapstruct/pom.xml @@ -73,7 +73,7 @@ - 1.5.5.Final + 1.6.0.Beta1 4.3.4.RELEASE 0.2.0 diff --git a/maven-modules/dependency-exclusion/pom.xml b/maven-modules/dependency-exclusion/pom.xml index 6e348377b0..6a491e552f 100644 --- a/maven-modules/dependency-exclusion/pom.xml +++ b/maven-modules/dependency-exclusion/pom.xml @@ -62,7 +62,7 @@ junit junit - 4.13 + ${junit.version} diff --git a/maven-modules/jacoco-coverage-aggregation/aggregate-report/pom.xml b/maven-modules/jacoco-coverage-aggregation/jacoco-coverage-aggregate-report/pom.xml similarity index 94% rename from maven-modules/jacoco-coverage-aggregation/aggregate-report/pom.xml rename to maven-modules/jacoco-coverage-aggregation/jacoco-coverage-aggregate-report/pom.xml index 1a076cacae..627a9f3206 100644 --- a/maven-modules/jacoco-coverage-aggregation/aggregate-report/pom.xml +++ b/maven-modules/jacoco-coverage-aggregation/jacoco-coverage-aggregate-report/pom.xml @@ -4,8 +4,8 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 com.baeldung.jacoco-coverage-aggregation - aggregate-report - aggregate-report + jacoco-coverage-aggregate-report + jacoco-coverage-aggregate-report pom diff --git a/maven-modules/jacoco-coverage-aggregation/controllers/pom.xml b/maven-modules/jacoco-coverage-aggregation/jacoco-coverage-controllers-example/pom.xml similarity index 94% rename from maven-modules/jacoco-coverage-aggregation/controllers/pom.xml rename to maven-modules/jacoco-coverage-aggregation/jacoco-coverage-controllers-example/pom.xml index 5aa54f042f..886e931224 100644 --- a/maven-modules/jacoco-coverage-aggregation/controllers/pom.xml +++ b/maven-modules/jacoco-coverage-aggregation/jacoco-coverage-controllers-example/pom.xml @@ -4,8 +4,8 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 com.baeldung.jacoco-coverage-aggregation - controllers - controllers + jacoco-coverage-controllers-example + jacoco-coverage-controllers-example jar diff --git a/maven-modules/jacoco-coverage-aggregation/controllers/src/main/java/com/baeldung/coverageaggregation/MyApplication.java b/maven-modules/jacoco-coverage-aggregation/jacoco-coverage-controllers-example/src/main/java/com/baeldung/coverageaggregation/MyApplication.java similarity index 100% rename from maven-modules/jacoco-coverage-aggregation/controllers/src/main/java/com/baeldung/coverageaggregation/MyApplication.java rename to maven-modules/jacoco-coverage-aggregation/jacoco-coverage-controllers-example/src/main/java/com/baeldung/coverageaggregation/MyApplication.java diff --git a/maven-modules/jacoco-coverage-aggregation/controllers/src/main/java/com/baeldung/coverageaggregation/MyController.java b/maven-modules/jacoco-coverage-aggregation/jacoco-coverage-controllers-example/src/main/java/com/baeldung/coverageaggregation/MyController.java similarity index 100% rename from maven-modules/jacoco-coverage-aggregation/controllers/src/main/java/com/baeldung/coverageaggregation/MyController.java rename to maven-modules/jacoco-coverage-aggregation/jacoco-coverage-controllers-example/src/main/java/com/baeldung/coverageaggregation/MyController.java diff --git a/maven-modules/jacoco-coverage-aggregation/controllers/src/test/java/com/baeldung/coverageaggregation/MyControllerIntegrationTest.java b/maven-modules/jacoco-coverage-aggregation/jacoco-coverage-controllers-example/src/test/java/com/baeldung/coverageaggregation/MyControllerIntegrationTest.java similarity index 100% rename from maven-modules/jacoco-coverage-aggregation/controllers/src/test/java/com/baeldung/coverageaggregation/MyControllerIntegrationTest.java rename to maven-modules/jacoco-coverage-aggregation/jacoco-coverage-controllers-example/src/test/java/com/baeldung/coverageaggregation/MyControllerIntegrationTest.java diff --git a/maven-modules/jacoco-coverage-aggregation/services/pom.xml b/maven-modules/jacoco-coverage-aggregation/jacoco-coverage-services-example/pom.xml similarity index 93% rename from maven-modules/jacoco-coverage-aggregation/services/pom.xml rename to maven-modules/jacoco-coverage-aggregation/jacoco-coverage-services-example/pom.xml index 50c8c87f54..223689f8ff 100644 --- a/maven-modules/jacoco-coverage-aggregation/services/pom.xml +++ b/maven-modules/jacoco-coverage-aggregation/jacoco-coverage-services-example/pom.xml @@ -4,8 +4,8 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 com.baeldung.jacoco-coverage-aggregation - services - services + jacoco-coverage-services-example + jacoco-coverage-services-example jar @@ -13,8 +13,7 @@ jacoco-coverage-aggregation 1.0 - - + org.springframework @@ -28,7 +27,7 @@ test - + @@ -43,7 +42,7 @@ - + 5.9.2 6.0.11 diff --git a/maven-modules/jacoco-coverage-aggregation/services/src/main/java/com/baeldung/coverageaggregation/MyService.java b/maven-modules/jacoco-coverage-aggregation/jacoco-coverage-services-example/src/main/java/com/baeldung/coverageaggregation/MyService.java similarity index 100% rename from maven-modules/jacoco-coverage-aggregation/services/src/main/java/com/baeldung/coverageaggregation/MyService.java rename to maven-modules/jacoco-coverage-aggregation/jacoco-coverage-services-example/src/main/java/com/baeldung/coverageaggregation/MyService.java diff --git a/maven-modules/jacoco-coverage-aggregation/services/src/test/java/com/baeldung/coverageaggregation/MyServiceUnitTest.java b/maven-modules/jacoco-coverage-aggregation/jacoco-coverage-services-example/src/test/java/com/baeldung/coverageaggregation/MyServiceUnitTest.java similarity index 100% rename from maven-modules/jacoco-coverage-aggregation/services/src/test/java/com/baeldung/coverageaggregation/MyServiceUnitTest.java rename to maven-modules/jacoco-coverage-aggregation/jacoco-coverage-services-example/src/test/java/com/baeldung/coverageaggregation/MyServiceUnitTest.java diff --git a/maven-modules/jacoco-coverage-aggregation/pom.xml b/maven-modules/jacoco-coverage-aggregation/pom.xml index d85f41968d..6d1aab3c3d 100644 --- a/maven-modules/jacoco-coverage-aggregation/pom.xml +++ b/maven-modules/jacoco-coverage-aggregation/pom.xml @@ -17,11 +17,11 @@ - services - controllers - aggregate-report + jacoco-coverage-services-example + jacoco-coverage-controllers-example + jacoco-coverage-aggregate-report - + diff --git a/maven-modules/maven-exec-plugin/pom.xml b/maven-modules/maven-exec-plugin/pom.xml index 1bac52ae2c..370b344167 100644 --- a/maven-modules/maven-exec-plugin/pom.xml +++ b/maven-modules/maven-exec-plugin/pom.xml @@ -47,7 +47,6 @@ 1.2.6 3.11.0 3.1.0 - 1.8 \ No newline at end of file diff --git a/maven-modules/maven-generate-war/pom.xml b/maven-modules/maven-generate-war/pom.xml index 7de3f15298..d73ffe8b1d 100644 --- a/maven-modules/maven-generate-war/pom.xml +++ b/maven-modules/maven-generate-war/pom.xml @@ -70,10 +70,7 @@ - 11 2.17.1 - 11 - 11 \ No newline at end of file diff --git a/maven-modules/maven-parent-pom-resolution/aggregator/module1/pom.xml b/maven-modules/maven-parent-pom-resolution/maven-parent-pom-aggregator/parent-pom-module1/pom.xml similarity index 81% rename from maven-modules/maven-parent-pom-resolution/aggregator/module1/pom.xml rename to maven-modules/maven-parent-pom-resolution/maven-parent-pom-aggregator/parent-pom-module1/pom.xml index 67e60fb386..94164b472c 100644 --- a/maven-modules/maven-parent-pom-resolution/aggregator/module1/pom.xml +++ b/maven-modules/maven-parent-pom-resolution/maven-parent-pom-aggregator/parent-pom-module1/pom.xml @@ -3,12 +3,12 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - module1 + parent-pom-module1 pom com.baeldung.maven-parent-pom-resolution - aggregator + maven-parent-pom-aggregator 1.0.0-SNAPSHOT diff --git a/maven-modules/maven-parent-pom-resolution/aggregator/module2/module3/pom.xml b/maven-modules/maven-parent-pom-resolution/maven-parent-pom-aggregator/parent-pom-module2/parent-pom-module3/pom.xml similarity index 85% rename from maven-modules/maven-parent-pom-resolution/aggregator/module2/module3/pom.xml rename to maven-modules/maven-parent-pom-resolution/maven-parent-pom-aggregator/parent-pom-module2/parent-pom-module3/pom.xml index f4e3e81e7d..533157d621 100644 --- a/maven-modules/maven-parent-pom-resolution/aggregator/module2/module3/pom.xml +++ b/maven-modules/maven-parent-pom-resolution/maven-parent-pom-aggregator/parent-pom-module2/parent-pom-module3/pom.xml @@ -3,12 +3,12 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - module3 + parent-pom-module3 pom com.baeldung.maven-parent-pom-resolution - aggregator + maven-parent-pom-aggregator 1.0.0-SNAPSHOT diff --git a/maven-modules/maven-parent-pom-resolution/aggregator/module2/pom.xml b/maven-modules/maven-parent-pom-resolution/maven-parent-pom-aggregator/parent-pom-module2/pom.xml similarity index 71% rename from maven-modules/maven-parent-pom-resolution/aggregator/module2/pom.xml rename to maven-modules/maven-parent-pom-resolution/maven-parent-pom-aggregator/parent-pom-module2/pom.xml index 9b36ef37fb..9cb4407125 100644 --- a/maven-modules/maven-parent-pom-resolution/aggregator/module2/pom.xml +++ b/maven-modules/maven-parent-pom-resolution/maven-parent-pom-aggregator/parent-pom-module2/pom.xml @@ -3,19 +3,19 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - module2 + parent-pom-module2 pom com.baeldung.maven-parent-pom-resolution - module1 + parent-pom-module1 1.0.0-SNAPSHOT - ../module1/pom.xml + ../parent-pom-module1/pom.xml - module3 + parent-pom-module3 \ No newline at end of file diff --git a/maven-modules/maven-parent-pom-resolution/aggregator/pom.xml b/maven-modules/maven-parent-pom-resolution/maven-parent-pom-aggregator/pom.xml similarity index 77% rename from maven-modules/maven-parent-pom-resolution/aggregator/pom.xml rename to maven-modules/maven-parent-pom-resolution/maven-parent-pom-aggregator/pom.xml index dde2c46370..8e3a922e76 100644 --- a/maven-modules/maven-parent-pom-resolution/aggregator/pom.xml +++ b/maven-modules/maven-parent-pom-resolution/maven-parent-pom-aggregator/pom.xml @@ -4,19 +4,18 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 com.baeldung.maven-parent-pom-resolution - aggregator + maven-parent-pom-aggregator pom com.baeldung maven-parent-pom-resolution 1.0.0-SNAPSHOT - - module1 - module2 + parent-pom-module1 + parent-pom-module2 \ No newline at end of file diff --git a/maven-modules/maven-parent-pom-resolution/pom.xml b/maven-modules/maven-parent-pom-resolution/pom.xml index 288bf5f780..fa3ca3dc9a 100644 --- a/maven-modules/maven-parent-pom-resolution/pom.xml +++ b/maven-modules/maven-parent-pom-resolution/pom.xml @@ -9,7 +9,7 @@ pom - aggregator + maven-parent-pom-aggregator disable-plugin-examples diff --git a/maven-modules/versions-maven-plugin/original/pom.xml b/maven-modules/versions-maven-plugin/original/pom.xml index 2d81274611..6026dac9fe 100644 --- a/maven-modules/versions-maven-plugin/original/pom.xml +++ b/maven-modules/versions-maven-plugin/original/pom.xml @@ -18,11 +18,6 @@ commons-collections4 ${commons-collections4.version} - - org.apache.commons - commons-lang3 - ${commons-lang3.version} - org.apache.commons commons-compress diff --git a/maven-modules/versions-maven-plugin/pom.xml b/maven-modules/versions-maven-plugin/pom.xml index 9c837cefa0..ec1e0ceaba 100644 --- a/maven-modules/versions-maven-plugin/pom.xml +++ b/maven-modules/versions-maven-plugin/pom.xml @@ -7,6 +7,17 @@ versions-maven-plugin 0.0.1-SNAPSHOT versions-maven-plugin + pom + + + maven-modules + com.baeldung + 0.0.1-SNAPSHOT + + + + original + diff --git a/messaging-modules/pom.xml b/messaging-modules/pom.xml index 27524637ab..f96d57b960 100644 --- a/messaging-modules/pom.xml +++ b/messaging-modules/pom.xml @@ -20,8 +20,8 @@ jgroups rabbitmq spring-amqp - spring-apache-camel - spring-jms + + postgres-notify diff --git a/messaging-modules/postgres-notify/pom.xml b/messaging-modules/postgres-notify/pom.xml index 876519f40c..a9b930543b 100644 --- a/messaging-modules/postgres-notify/pom.xml +++ b/messaging-modules/postgres-notify/pom.xml @@ -41,13 +41,11 @@ org.projectlombok lombok true + ${lombok.version} - - 1.8 - diff --git a/messaging-modules/postgres-notify/src/main/java/com/baeldung/messaging/postgresql/controller/OrdersController.java b/messaging-modules/postgres-notify/src/main/java/com/baeldung/messaging/postgresql/controller/OrdersController.java index 70daa14abd..4a1db320dc 100644 --- a/messaging-modules/postgres-notify/src/main/java/com/baeldung/messaging/postgresql/controller/OrdersController.java +++ b/messaging-modules/postgres-notify/src/main/java/com/baeldung/messaging/postgresql/controller/OrdersController.java @@ -42,7 +42,7 @@ public class OrdersController { public ResponseEntity getOrderById(@PathVariable Long id) { Optional o = orders.findById(id); - if (o.isEmpty()) { + if (!o.isPresent()) { return ResponseEntity.notFound().build(); } diff --git a/messaging-modules/postgres-notify/src/main/java/com/baeldung/messaging/postgresql/service/NotificationHandler.java b/messaging-modules/postgres-notify/src/main/java/com/baeldung/messaging/postgresql/service/NotificationHandler.java index 61b970f3a2..da333b89ff 100644 --- a/messaging-modules/postgres-notify/src/main/java/com/baeldung/messaging/postgresql/service/NotificationHandler.java +++ b/messaging-modules/postgres-notify/src/main/java/com/baeldung/messaging/postgresql/service/NotificationHandler.java @@ -23,7 +23,7 @@ public class NotificationHandler implements Consumer{ public void accept(PGNotification t) { log.info("Notification received: pid={}, name={}, param={}",t.getPID(),t.getName(),t.getParameter()); Optional order = orders.findById(Long.valueOf(t.getParameter())); - if ( !order.isEmpty()) { + if ( order.isPresent()) { log.info("order details: {}", order.get()); } } diff --git a/messaging-modules/postgres-notify/src/main/java/com/baeldung/messaging/postgresql/service/OrdersService.java b/messaging-modules/postgres-notify/src/main/java/com/baeldung/messaging/postgresql/service/OrdersService.java index cc369c1f3e..038c2f6492 100644 --- a/messaging-modules/postgres-notify/src/main/java/com/baeldung/messaging/postgresql/service/OrdersService.java +++ b/messaging-modules/postgres-notify/src/main/java/com/baeldung/messaging/postgresql/service/OrdersService.java @@ -43,14 +43,14 @@ public class OrdersService { @Transactional(readOnly = true) public Optional findById(Long id) { Optional o = Optional.ofNullable(ordersCache.get(id, Order.class)); - if ( !o.isEmpty() ) { + if ( o.isPresent() ) { log.info("findById: cache hit, id={}",id); return o; } log.info("findById: cache miss, id={}",id); o = repo.findById(id); - if ( o.isEmpty()) { + if ( !o.isPresent()) { return o; } diff --git a/microservices-modules/micronaut/README.md b/microservices-modules/micronaut/README.md index 1ab31d0c0c..f784f8ad70 100644 --- a/microservices-modules/micronaut/README.md +++ b/microservices-modules/micronaut/README.md @@ -5,3 +5,4 @@ This module contains articles about Micronaut. ### Relevant Articles: - [Introduction to Micronaut Framework](https://www.baeldung.com/micronaut) - [Micronaut vs. Spring Boot](https://www.baeldung.com/micronaut-vs-spring-boot) +- [API Versioning in Micronaut](https://www.baeldung.com/java-api-versioning-micronaut) diff --git a/microservices-modules/rest-express/pom.xml b/microservices-modules/rest-express/pom.xml index 182d14cfbf..1b22bb8117 100644 --- a/microservices-modules/rest-express/pom.xml +++ b/microservices-modules/rest-express/pom.xml @@ -73,7 +73,7 @@ junit junit - ${junit4.version} + ${junit.version} jar test true @@ -143,7 +143,6 @@ 0.11.3 1.0 0.4.8 - 4.11 2.4.1 2.0 diff --git a/netflix-modules/mantis/pom.xml b/netflix-modules/mantis/pom.xml index 351f079481..ed57eed01e 100644 --- a/netflix-modules/mantis/pom.xml +++ b/netflix-modules/mantis/pom.xml @@ -43,6 +43,7 @@ org.projectlombok lombok + ${lombok.version} org.springframework diff --git a/osgi/pom.xml b/osgi/pom.xml index ecc8758ef9..16b1f5d106 100644 --- a/osgi/pom.xml +++ b/osgi/pom.xml @@ -91,7 +91,7 @@ - 3.9.0 + 4.12.0 1.1 6.0.0 3.3.0 diff --git a/parent-boot-2/pom.xml b/parent-boot-2/pom.xml index 3f6ad8ef8a..9b40dbbe8e 100644 --- a/parent-boot-2/pom.xml +++ b/parent-boot-2/pom.xml @@ -25,8 +25,8 @@ import - mysql - mysql-connector-java + com.mysql + mysql-connector-j ${mysql-connector-java.version} @@ -36,6 +36,16 @@ pom import + + org.aspectj + aspectjrt + ${aspectj.version} + + + org.aspectj + aspectjweaver + ${aspectj.version} + @@ -95,8 +105,8 @@ 1.0.22.RELEASE 2.7.11 - 1.9.1 - 8.0.31 + 1.9.20.1 + 8.2.0 \ No newline at end of file diff --git a/parent-boot-3/pom.xml b/parent-boot-3/pom.xml index dabcd7850b..f1ab699c83 100644 --- a/parent-boot-3/pom.xml +++ b/parent-boot-3/pom.xml @@ -230,12 +230,9 @@ 3.3.0 2.22.2 - 3.1.2 + 3.1.5 5.8.2 0.9.17 - 17 - ${java.version} - ${java.version} 1.4.4 2.0.3 diff --git a/parent-java/pom.xml b/parent-java/pom.xml index b08925e040..03cafac55b 100644 --- a/parent-java/pom.xml +++ b/parent-java/pom.xml @@ -40,7 +40,7 @@ - 2.3.7 + 3.2.0 \ No newline at end of file diff --git a/parent-spring-6/pom.xml b/parent-spring-6/pom.xml index 7b28afc9b1..7aaffb5483 100644 --- a/parent-spring-6/pom.xml +++ b/parent-spring-6/pom.xml @@ -1,7 +1,7 @@ + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 parent-spring-6 0.0.1-SNAPSHOT diff --git a/axon/README.md b/patterns-modules/axon/README.md similarity index 100% rename from axon/README.md rename to patterns-modules/axon/README.md diff --git a/axon/pom.xml b/patterns-modules/axon/pom.xml similarity index 95% rename from axon/pom.xml rename to patterns-modules/axon/pom.xml index 5eed742aab..4d83f8f9e6 100644 --- a/axon/pom.xml +++ b/patterns-modules/axon/pom.xml @@ -11,7 +11,7 @@ com.baeldung parent-boot-2 0.0.1-SNAPSHOT - ../parent-boot-2 + ../../parent-boot-2 @@ -51,6 +51,7 @@ io.projectreactor reactor-core + ${reactor.version} com.h2database @@ -70,6 +71,7 @@ io.projectreactor reactor-test + ${reactor.version} test @@ -114,6 +116,7 @@ 4.6.3 3.4.8 + 3.6.0 \ No newline at end of file diff --git a/axon/src/main/java/com/baeldung/axon/OrderApplication.java b/patterns-modules/axon/src/main/java/com/baeldung/axon/OrderApplication.java similarity index 100% rename from axon/src/main/java/com/baeldung/axon/OrderApplication.java rename to patterns-modules/axon/src/main/java/com/baeldung/axon/OrderApplication.java diff --git a/axon/src/main/java/com/baeldung/axon/OrderApplicationConfiguration.java b/patterns-modules/axon/src/main/java/com/baeldung/axon/OrderApplicationConfiguration.java similarity index 100% rename from axon/src/main/java/com/baeldung/axon/OrderApplicationConfiguration.java rename to patterns-modules/axon/src/main/java/com/baeldung/axon/OrderApplicationConfiguration.java diff --git a/axon/src/main/java/com/baeldung/axon/commandmodel/order/OrderAggregate.java b/patterns-modules/axon/src/main/java/com/baeldung/axon/commandmodel/order/OrderAggregate.java similarity index 100% rename from axon/src/main/java/com/baeldung/axon/commandmodel/order/OrderAggregate.java rename to patterns-modules/axon/src/main/java/com/baeldung/axon/commandmodel/order/OrderAggregate.java diff --git a/axon/src/main/java/com/baeldung/axon/commandmodel/order/OrderLine.java b/patterns-modules/axon/src/main/java/com/baeldung/axon/commandmodel/order/OrderLine.java similarity index 100% rename from axon/src/main/java/com/baeldung/axon/commandmodel/order/OrderLine.java rename to patterns-modules/axon/src/main/java/com/baeldung/axon/commandmodel/order/OrderLine.java diff --git a/axon/src/main/java/com/baeldung/axon/coreapi/commands/AddProductCommand.java b/patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/commands/AddProductCommand.java similarity index 100% rename from axon/src/main/java/com/baeldung/axon/coreapi/commands/AddProductCommand.java rename to patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/commands/AddProductCommand.java diff --git a/axon/src/main/java/com/baeldung/axon/coreapi/commands/ConfirmOrderCommand.java b/patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/commands/ConfirmOrderCommand.java similarity index 100% rename from axon/src/main/java/com/baeldung/axon/coreapi/commands/ConfirmOrderCommand.java rename to patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/commands/ConfirmOrderCommand.java diff --git a/axon/src/main/java/com/baeldung/axon/coreapi/commands/CreateOrderCommand.java b/patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/commands/CreateOrderCommand.java similarity index 100% rename from axon/src/main/java/com/baeldung/axon/coreapi/commands/CreateOrderCommand.java rename to patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/commands/CreateOrderCommand.java diff --git a/axon/src/main/java/com/baeldung/axon/coreapi/commands/DecrementProductCountCommand.java b/patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/commands/DecrementProductCountCommand.java similarity index 100% rename from axon/src/main/java/com/baeldung/axon/coreapi/commands/DecrementProductCountCommand.java rename to patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/commands/DecrementProductCountCommand.java diff --git a/axon/src/main/java/com/baeldung/axon/coreapi/commands/IncrementProductCountCommand.java b/patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/commands/IncrementProductCountCommand.java similarity index 100% rename from axon/src/main/java/com/baeldung/axon/coreapi/commands/IncrementProductCountCommand.java rename to patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/commands/IncrementProductCountCommand.java diff --git a/axon/src/main/java/com/baeldung/axon/coreapi/commands/ShipOrderCommand.java b/patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/commands/ShipOrderCommand.java similarity index 100% rename from axon/src/main/java/com/baeldung/axon/coreapi/commands/ShipOrderCommand.java rename to patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/commands/ShipOrderCommand.java diff --git a/axon/src/main/java/com/baeldung/axon/coreapi/events/OrderConfirmedEvent.java b/patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/events/OrderConfirmedEvent.java similarity index 100% rename from axon/src/main/java/com/baeldung/axon/coreapi/events/OrderConfirmedEvent.java rename to patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/events/OrderConfirmedEvent.java diff --git a/axon/src/main/java/com/baeldung/axon/coreapi/events/OrderCreatedEvent.java b/patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/events/OrderCreatedEvent.java similarity index 100% rename from axon/src/main/java/com/baeldung/axon/coreapi/events/OrderCreatedEvent.java rename to patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/events/OrderCreatedEvent.java diff --git a/axon/src/main/java/com/baeldung/axon/coreapi/events/OrderShippedEvent.java b/patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/events/OrderShippedEvent.java similarity index 100% rename from axon/src/main/java/com/baeldung/axon/coreapi/events/OrderShippedEvent.java rename to patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/events/OrderShippedEvent.java diff --git a/axon/src/main/java/com/baeldung/axon/coreapi/events/ProductAddedEvent.java b/patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/events/ProductAddedEvent.java similarity index 100% rename from axon/src/main/java/com/baeldung/axon/coreapi/events/ProductAddedEvent.java rename to patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/events/ProductAddedEvent.java diff --git a/axon/src/main/java/com/baeldung/axon/coreapi/events/ProductCountDecrementedEvent.java b/patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/events/ProductCountDecrementedEvent.java similarity index 100% rename from axon/src/main/java/com/baeldung/axon/coreapi/events/ProductCountDecrementedEvent.java rename to patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/events/ProductCountDecrementedEvent.java diff --git a/axon/src/main/java/com/baeldung/axon/coreapi/events/ProductCountIncrementedEvent.java b/patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/events/ProductCountIncrementedEvent.java similarity index 100% rename from axon/src/main/java/com/baeldung/axon/coreapi/events/ProductCountIncrementedEvent.java rename to patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/events/ProductCountIncrementedEvent.java diff --git a/axon/src/main/java/com/baeldung/axon/coreapi/events/ProductRemovedEvent.java b/patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/events/ProductRemovedEvent.java similarity index 100% rename from axon/src/main/java/com/baeldung/axon/coreapi/events/ProductRemovedEvent.java rename to patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/events/ProductRemovedEvent.java diff --git a/axon/src/main/java/com/baeldung/axon/coreapi/exceptions/DuplicateOrderLineException.java b/patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/exceptions/DuplicateOrderLineException.java similarity index 100% rename from axon/src/main/java/com/baeldung/axon/coreapi/exceptions/DuplicateOrderLineException.java rename to patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/exceptions/DuplicateOrderLineException.java diff --git a/axon/src/main/java/com/baeldung/axon/coreapi/exceptions/OrderAlreadyConfirmedException.java b/patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/exceptions/OrderAlreadyConfirmedException.java similarity index 100% rename from axon/src/main/java/com/baeldung/axon/coreapi/exceptions/OrderAlreadyConfirmedException.java rename to patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/exceptions/OrderAlreadyConfirmedException.java diff --git a/axon/src/main/java/com/baeldung/axon/coreapi/exceptions/UnconfirmedOrderException.java b/patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/exceptions/UnconfirmedOrderException.java similarity index 100% rename from axon/src/main/java/com/baeldung/axon/coreapi/exceptions/UnconfirmedOrderException.java rename to patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/exceptions/UnconfirmedOrderException.java diff --git a/axon/src/main/java/com/baeldung/axon/coreapi/queries/FindAllOrderedProductsQuery.java b/patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/queries/FindAllOrderedProductsQuery.java similarity index 100% rename from axon/src/main/java/com/baeldung/axon/coreapi/queries/FindAllOrderedProductsQuery.java rename to patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/queries/FindAllOrderedProductsQuery.java diff --git a/axon/src/main/java/com/baeldung/axon/coreapi/queries/Order.java b/patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/queries/Order.java similarity index 100% rename from axon/src/main/java/com/baeldung/axon/coreapi/queries/Order.java rename to patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/queries/Order.java diff --git a/axon/src/main/java/com/baeldung/axon/coreapi/queries/OrderStatus.java b/patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/queries/OrderStatus.java similarity index 100% rename from axon/src/main/java/com/baeldung/axon/coreapi/queries/OrderStatus.java rename to patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/queries/OrderStatus.java diff --git a/axon/src/main/java/com/baeldung/axon/coreapi/queries/OrderUpdatesQuery.java b/patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/queries/OrderUpdatesQuery.java similarity index 100% rename from axon/src/main/java/com/baeldung/axon/coreapi/queries/OrderUpdatesQuery.java rename to patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/queries/OrderUpdatesQuery.java diff --git a/axon/src/main/java/com/baeldung/axon/coreapi/queries/TotalProductsShippedQuery.java b/patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/queries/TotalProductsShippedQuery.java similarity index 100% rename from axon/src/main/java/com/baeldung/axon/coreapi/queries/TotalProductsShippedQuery.java rename to patterns-modules/axon/src/main/java/com/baeldung/axon/coreapi/queries/TotalProductsShippedQuery.java diff --git a/axon/src/main/java/com/baeldung/axon/gui/OrderRestEndpoint.java b/patterns-modules/axon/src/main/java/com/baeldung/axon/gui/OrderRestEndpoint.java similarity index 100% rename from axon/src/main/java/com/baeldung/axon/gui/OrderRestEndpoint.java rename to patterns-modules/axon/src/main/java/com/baeldung/axon/gui/OrderRestEndpoint.java diff --git a/axon/src/main/java/com/baeldung/axon/querymodel/InMemoryOrdersEventHandler.java b/patterns-modules/axon/src/main/java/com/baeldung/axon/querymodel/InMemoryOrdersEventHandler.java similarity index 100% rename from axon/src/main/java/com/baeldung/axon/querymodel/InMemoryOrdersEventHandler.java rename to patterns-modules/axon/src/main/java/com/baeldung/axon/querymodel/InMemoryOrdersEventHandler.java diff --git a/axon/src/main/java/com/baeldung/axon/querymodel/LegacyQueryHandler.java b/patterns-modules/axon/src/main/java/com/baeldung/axon/querymodel/LegacyQueryHandler.java similarity index 100% rename from axon/src/main/java/com/baeldung/axon/querymodel/LegacyQueryHandler.java rename to patterns-modules/axon/src/main/java/com/baeldung/axon/querymodel/LegacyQueryHandler.java diff --git a/axon/src/main/java/com/baeldung/axon/querymodel/MongoConfiguration.java b/patterns-modules/axon/src/main/java/com/baeldung/axon/querymodel/MongoConfiguration.java similarity index 100% rename from axon/src/main/java/com/baeldung/axon/querymodel/MongoConfiguration.java rename to patterns-modules/axon/src/main/java/com/baeldung/axon/querymodel/MongoConfiguration.java diff --git a/axon/src/main/java/com/baeldung/axon/querymodel/MongoOrdersEventHandler.java b/patterns-modules/axon/src/main/java/com/baeldung/axon/querymodel/MongoOrdersEventHandler.java similarity index 100% rename from axon/src/main/java/com/baeldung/axon/querymodel/MongoOrdersEventHandler.java rename to patterns-modules/axon/src/main/java/com/baeldung/axon/querymodel/MongoOrdersEventHandler.java diff --git a/axon/src/main/java/com/baeldung/axon/querymodel/OrderQueryService.java b/patterns-modules/axon/src/main/java/com/baeldung/axon/querymodel/OrderQueryService.java similarity index 100% rename from axon/src/main/java/com/baeldung/axon/querymodel/OrderQueryService.java rename to patterns-modules/axon/src/main/java/com/baeldung/axon/querymodel/OrderQueryService.java diff --git a/axon/src/main/java/com/baeldung/axon/querymodel/OrderResponse.java b/patterns-modules/axon/src/main/java/com/baeldung/axon/querymodel/OrderResponse.java similarity index 100% rename from axon/src/main/java/com/baeldung/axon/querymodel/OrderResponse.java rename to patterns-modules/axon/src/main/java/com/baeldung/axon/querymodel/OrderResponse.java diff --git a/axon/src/main/java/com/baeldung/axon/querymodel/OrderStatusResponse.java b/patterns-modules/axon/src/main/java/com/baeldung/axon/querymodel/OrderStatusResponse.java similarity index 100% rename from axon/src/main/java/com/baeldung/axon/querymodel/OrderStatusResponse.java rename to patterns-modules/axon/src/main/java/com/baeldung/axon/querymodel/OrderStatusResponse.java diff --git a/axon/src/main/java/com/baeldung/axon/querymodel/OrdersEventHandler.java b/patterns-modules/axon/src/main/java/com/baeldung/axon/querymodel/OrdersEventHandler.java similarity index 100% rename from axon/src/main/java/com/baeldung/axon/querymodel/OrdersEventHandler.java rename to patterns-modules/axon/src/main/java/com/baeldung/axon/querymodel/OrdersEventHandler.java diff --git a/axon/src/main/resources/application-mongo.properties b/patterns-modules/axon/src/main/resources/application-mongo.properties similarity index 100% rename from axon/src/main/resources/application-mongo.properties rename to patterns-modules/axon/src/main/resources/application-mongo.properties diff --git a/axon/src/main/resources/application.properties b/patterns-modules/axon/src/main/resources/application.properties similarity index 100% rename from axon/src/main/resources/application.properties rename to patterns-modules/axon/src/main/resources/application.properties diff --git a/spring-cloud-modules/spring-cloud-bootstrap/svc-rating/src/main/resources/logback.xml b/patterns-modules/axon/src/main/resources/logback.xml similarity index 100% rename from spring-cloud-modules/spring-cloud-bootstrap/svc-rating/src/main/resources/logback.xml rename to patterns-modules/axon/src/main/resources/logback.xml diff --git a/axon/src/main/resources/order-api.http b/patterns-modules/axon/src/main/resources/order-api.http similarity index 100% rename from axon/src/main/resources/order-api.http rename to patterns-modules/axon/src/main/resources/order-api.http diff --git a/axon/src/test/java/com/baeldung/axon/commandmodel/OrderAggregateUnitTest.java b/patterns-modules/axon/src/test/java/com/baeldung/axon/commandmodel/OrderAggregateUnitTest.java similarity index 100% rename from axon/src/test/java/com/baeldung/axon/commandmodel/OrderAggregateUnitTest.java rename to patterns-modules/axon/src/test/java/com/baeldung/axon/commandmodel/OrderAggregateUnitTest.java diff --git a/axon/src/test/java/com/baeldung/axon/gui/OrderRestEndpointManualTest.java b/patterns-modules/axon/src/test/java/com/baeldung/axon/gui/OrderRestEndpointManualTest.java similarity index 100% rename from axon/src/test/java/com/baeldung/axon/gui/OrderRestEndpointManualTest.java rename to patterns-modules/axon/src/test/java/com/baeldung/axon/gui/OrderRestEndpointManualTest.java diff --git a/axon/src/test/java/com/baeldung/axon/querymodel/AbstractOrdersEventHandlerUnitTest.java b/patterns-modules/axon/src/test/java/com/baeldung/axon/querymodel/AbstractOrdersEventHandlerUnitTest.java similarity index 100% rename from axon/src/test/java/com/baeldung/axon/querymodel/AbstractOrdersEventHandlerUnitTest.java rename to patterns-modules/axon/src/test/java/com/baeldung/axon/querymodel/AbstractOrdersEventHandlerUnitTest.java diff --git a/axon/src/test/java/com/baeldung/axon/querymodel/InMemoryOrdersEventHandlerUnitTest.java b/patterns-modules/axon/src/test/java/com/baeldung/axon/querymodel/InMemoryOrdersEventHandlerUnitTest.java similarity index 100% rename from axon/src/test/java/com/baeldung/axon/querymodel/InMemoryOrdersEventHandlerUnitTest.java rename to patterns-modules/axon/src/test/java/com/baeldung/axon/querymodel/InMemoryOrdersEventHandlerUnitTest.java diff --git a/axon/src/test/java/com/baeldung/axon/querymodel/MongoOrdersEventHandlerUnitTest.java b/patterns-modules/axon/src/test/java/com/baeldung/axon/querymodel/MongoOrdersEventHandlerUnitTest.java similarity index 100% rename from axon/src/test/java/com/baeldung/axon/querymodel/MongoOrdersEventHandlerUnitTest.java rename to patterns-modules/axon/src/test/java/com/baeldung/axon/querymodel/MongoOrdersEventHandlerUnitTest.java diff --git a/axon/src/test/java/com/baeldung/axon/querymodel/OrderQueryServiceIntegrationTest.java b/patterns-modules/axon/src/test/java/com/baeldung/axon/querymodel/OrderQueryServiceIntegrationTest.java similarity index 100% rename from axon/src/test/java/com/baeldung/axon/querymodel/OrderQueryServiceIntegrationTest.java rename to patterns-modules/axon/src/test/java/com/baeldung/axon/querymodel/OrderQueryServiceIntegrationTest.java diff --git a/axon/src/test/resources/application.properties b/patterns-modules/axon/src/test/resources/application.properties similarity index 100% rename from axon/src/test/resources/application.properties rename to patterns-modules/axon/src/test/resources/application.properties diff --git a/axon/start_axon_server.sh b/patterns-modules/axon/start_axon_server.sh old mode 100755 new mode 100644 similarity index 100% rename from axon/start_axon_server.sh rename to patterns-modules/axon/start_axon_server.sh diff --git a/axon/start_mongo.sh b/patterns-modules/axon/start_mongo.sh old mode 100755 new mode 100644 similarity index 100% rename from axon/start_mongo.sh rename to patterns-modules/axon/start_mongo.sh diff --git a/ddd-contexts/README.md b/patterns-modules/ddd-contexts/README.md similarity index 100% rename from ddd-contexts/README.md rename to patterns-modules/ddd-contexts/README.md diff --git a/ddd-contexts/ddd-contexts-infrastructure/pom.xml b/patterns-modules/ddd-contexts/ddd-contexts-infrastructure/pom.xml similarity index 100% rename from ddd-contexts/ddd-contexts-infrastructure/pom.xml rename to patterns-modules/ddd-contexts/ddd-contexts-infrastructure/pom.xml diff --git a/ddd-contexts/ddd-contexts-infrastructure/src/main/java/com/baeldung/dddcontexts/infrastructure/db/InMemoryOrderStore.java b/patterns-modules/ddd-contexts/ddd-contexts-infrastructure/src/main/java/com/baeldung/dddcontexts/infrastructure/db/InMemoryOrderStore.java similarity index 100% rename from ddd-contexts/ddd-contexts-infrastructure/src/main/java/com/baeldung/dddcontexts/infrastructure/db/InMemoryOrderStore.java rename to patterns-modules/ddd-contexts/ddd-contexts-infrastructure/src/main/java/com/baeldung/dddcontexts/infrastructure/db/InMemoryOrderStore.java diff --git a/ddd-contexts/ddd-contexts-infrastructure/src/main/java/com/baeldung/dddcontexts/infrastructure/events/SimpleEventBus.java b/patterns-modules/ddd-contexts/ddd-contexts-infrastructure/src/main/java/com/baeldung/dddcontexts/infrastructure/events/SimpleEventBus.java similarity index 100% rename from ddd-contexts/ddd-contexts-infrastructure/src/main/java/com/baeldung/dddcontexts/infrastructure/events/SimpleEventBus.java rename to patterns-modules/ddd-contexts/ddd-contexts-infrastructure/src/main/java/com/baeldung/dddcontexts/infrastructure/events/SimpleEventBus.java diff --git a/ddd-contexts/ddd-contexts-infrastructure/src/main/java/module-info.java b/patterns-modules/ddd-contexts/ddd-contexts-infrastructure/src/main/java/module-info.java similarity index 100% rename from ddd-contexts/ddd-contexts-infrastructure/src/main/java/module-info.java rename to patterns-modules/ddd-contexts/ddd-contexts-infrastructure/src/main/java/module-info.java diff --git a/ddd-contexts/ddd-contexts-mainapp/pom.xml b/patterns-modules/ddd-contexts/ddd-contexts-mainapp/pom.xml similarity index 100% rename from ddd-contexts/ddd-contexts-mainapp/pom.xml rename to patterns-modules/ddd-contexts/ddd-contexts-mainapp/pom.xml diff --git a/ddd-contexts/ddd-contexts-mainapp/src/main/java/com/baeldung/dddcontexts/mainapp/Application.java b/patterns-modules/ddd-contexts/ddd-contexts-mainapp/src/main/java/com/baeldung/dddcontexts/mainapp/Application.java similarity index 100% rename from ddd-contexts/ddd-contexts-mainapp/src/main/java/com/baeldung/dddcontexts/mainapp/Application.java rename to patterns-modules/ddd-contexts/ddd-contexts-mainapp/src/main/java/com/baeldung/dddcontexts/mainapp/Application.java diff --git a/ddd-contexts/ddd-contexts-mainapp/src/main/java/module-info.java b/patterns-modules/ddd-contexts/ddd-contexts-mainapp/src/main/java/module-info.java similarity index 100% rename from ddd-contexts/ddd-contexts-mainapp/src/main/java/module-info.java rename to patterns-modules/ddd-contexts/ddd-contexts-mainapp/src/main/java/module-info.java diff --git a/ddd-contexts/ddd-contexts-ordercontext/pom.xml b/patterns-modules/ddd-contexts/ddd-contexts-ordercontext/pom.xml similarity index 100% rename from ddd-contexts/ddd-contexts-ordercontext/pom.xml rename to patterns-modules/ddd-contexts/ddd-contexts-ordercontext/pom.xml diff --git a/ddd-contexts/ddd-contexts-ordercontext/src/main/java/com/baeldung/dddcontexts/ordercontext/model/CustomerOrder.java b/patterns-modules/ddd-contexts/ddd-contexts-ordercontext/src/main/java/com/baeldung/dddcontexts/ordercontext/model/CustomerOrder.java similarity index 100% rename from ddd-contexts/ddd-contexts-ordercontext/src/main/java/com/baeldung/dddcontexts/ordercontext/model/CustomerOrder.java rename to patterns-modules/ddd-contexts/ddd-contexts-ordercontext/src/main/java/com/baeldung/dddcontexts/ordercontext/model/CustomerOrder.java diff --git a/ddd-contexts/ddd-contexts-ordercontext/src/main/java/com/baeldung/dddcontexts/ordercontext/model/OrderItem.java b/patterns-modules/ddd-contexts/ddd-contexts-ordercontext/src/main/java/com/baeldung/dddcontexts/ordercontext/model/OrderItem.java similarity index 100% rename from ddd-contexts/ddd-contexts-ordercontext/src/main/java/com/baeldung/dddcontexts/ordercontext/model/OrderItem.java rename to patterns-modules/ddd-contexts/ddd-contexts-ordercontext/src/main/java/com/baeldung/dddcontexts/ordercontext/model/OrderItem.java diff --git a/ddd-contexts/ddd-contexts-ordercontext/src/main/java/com/baeldung/dddcontexts/ordercontext/repository/CustomerOrderRepository.java b/patterns-modules/ddd-contexts/ddd-contexts-ordercontext/src/main/java/com/baeldung/dddcontexts/ordercontext/repository/CustomerOrderRepository.java similarity index 100% rename from ddd-contexts/ddd-contexts-ordercontext/src/main/java/com/baeldung/dddcontexts/ordercontext/repository/CustomerOrderRepository.java rename to patterns-modules/ddd-contexts/ddd-contexts-ordercontext/src/main/java/com/baeldung/dddcontexts/ordercontext/repository/CustomerOrderRepository.java diff --git a/ddd-contexts/ddd-contexts-ordercontext/src/main/java/com/baeldung/dddcontexts/ordercontext/service/CustomerOrderService.java b/patterns-modules/ddd-contexts/ddd-contexts-ordercontext/src/main/java/com/baeldung/dddcontexts/ordercontext/service/CustomerOrderService.java similarity index 100% rename from ddd-contexts/ddd-contexts-ordercontext/src/main/java/com/baeldung/dddcontexts/ordercontext/service/CustomerOrderService.java rename to patterns-modules/ddd-contexts/ddd-contexts-ordercontext/src/main/java/com/baeldung/dddcontexts/ordercontext/service/CustomerOrderService.java diff --git a/ddd-contexts/ddd-contexts-ordercontext/src/main/java/com/baeldung/dddcontexts/ordercontext/service/OrderService.java b/patterns-modules/ddd-contexts/ddd-contexts-ordercontext/src/main/java/com/baeldung/dddcontexts/ordercontext/service/OrderService.java similarity index 100% rename from ddd-contexts/ddd-contexts-ordercontext/src/main/java/com/baeldung/dddcontexts/ordercontext/service/OrderService.java rename to patterns-modules/ddd-contexts/ddd-contexts-ordercontext/src/main/java/com/baeldung/dddcontexts/ordercontext/service/OrderService.java diff --git a/ddd-contexts/ddd-contexts-ordercontext/src/main/java/module-info.java b/patterns-modules/ddd-contexts/ddd-contexts-ordercontext/src/main/java/module-info.java similarity index 100% rename from ddd-contexts/ddd-contexts-ordercontext/src/main/java/module-info.java rename to patterns-modules/ddd-contexts/ddd-contexts-ordercontext/src/main/java/module-info.java diff --git a/ddd-contexts/ddd-contexts-sharedkernel/pom.xml b/patterns-modules/ddd-contexts/ddd-contexts-sharedkernel/pom.xml similarity index 100% rename from ddd-contexts/ddd-contexts-sharedkernel/pom.xml rename to patterns-modules/ddd-contexts/ddd-contexts-sharedkernel/pom.xml diff --git a/ddd-contexts/ddd-contexts-sharedkernel/src/main/java/com/baeldung/dddcontexts/sharedkernel/events/ApplicationEvent.java b/patterns-modules/ddd-contexts/ddd-contexts-sharedkernel/src/main/java/com/baeldung/dddcontexts/sharedkernel/events/ApplicationEvent.java similarity index 100% rename from ddd-contexts/ddd-contexts-sharedkernel/src/main/java/com/baeldung/dddcontexts/sharedkernel/events/ApplicationEvent.java rename to patterns-modules/ddd-contexts/ddd-contexts-sharedkernel/src/main/java/com/baeldung/dddcontexts/sharedkernel/events/ApplicationEvent.java diff --git a/ddd-contexts/ddd-contexts-sharedkernel/src/main/java/com/baeldung/dddcontexts/sharedkernel/events/EventBus.java b/patterns-modules/ddd-contexts/ddd-contexts-sharedkernel/src/main/java/com/baeldung/dddcontexts/sharedkernel/events/EventBus.java similarity index 100% rename from ddd-contexts/ddd-contexts-sharedkernel/src/main/java/com/baeldung/dddcontexts/sharedkernel/events/EventBus.java rename to patterns-modules/ddd-contexts/ddd-contexts-sharedkernel/src/main/java/com/baeldung/dddcontexts/sharedkernel/events/EventBus.java diff --git a/ddd-contexts/ddd-contexts-sharedkernel/src/main/java/com/baeldung/dddcontexts/sharedkernel/events/EventSubscriber.java b/patterns-modules/ddd-contexts/ddd-contexts-sharedkernel/src/main/java/com/baeldung/dddcontexts/sharedkernel/events/EventSubscriber.java similarity index 100% rename from ddd-contexts/ddd-contexts-sharedkernel/src/main/java/com/baeldung/dddcontexts/sharedkernel/events/EventSubscriber.java rename to patterns-modules/ddd-contexts/ddd-contexts-sharedkernel/src/main/java/com/baeldung/dddcontexts/sharedkernel/events/EventSubscriber.java diff --git a/ddd-contexts/ddd-contexts-sharedkernel/src/main/java/com/baeldung/dddcontexts/sharedkernel/service/ApplicationService.java b/patterns-modules/ddd-contexts/ddd-contexts-sharedkernel/src/main/java/com/baeldung/dddcontexts/sharedkernel/service/ApplicationService.java similarity index 100% rename from ddd-contexts/ddd-contexts-sharedkernel/src/main/java/com/baeldung/dddcontexts/sharedkernel/service/ApplicationService.java rename to patterns-modules/ddd-contexts/ddd-contexts-sharedkernel/src/main/java/com/baeldung/dddcontexts/sharedkernel/service/ApplicationService.java diff --git a/ddd-contexts/ddd-contexts-sharedkernel/src/main/java/module-info.java b/patterns-modules/ddd-contexts/ddd-contexts-sharedkernel/src/main/java/module-info.java similarity index 100% rename from ddd-contexts/ddd-contexts-sharedkernel/src/main/java/module-info.java rename to patterns-modules/ddd-contexts/ddd-contexts-sharedkernel/src/main/java/module-info.java diff --git a/ddd-contexts/ddd-contexts-shippingcontext/pom.xml b/patterns-modules/ddd-contexts/ddd-contexts-shippingcontext/pom.xml similarity index 100% rename from ddd-contexts/ddd-contexts-shippingcontext/pom.xml rename to patterns-modules/ddd-contexts/ddd-contexts-shippingcontext/pom.xml diff --git a/ddd-contexts/ddd-contexts-shippingcontext/src/main/java/com/baeldung/dddcontexts/shippingcontext/model/PackageItem.java b/patterns-modules/ddd-contexts/ddd-contexts-shippingcontext/src/main/java/com/baeldung/dddcontexts/shippingcontext/model/PackageItem.java similarity index 100% rename from ddd-contexts/ddd-contexts-shippingcontext/src/main/java/com/baeldung/dddcontexts/shippingcontext/model/PackageItem.java rename to patterns-modules/ddd-contexts/ddd-contexts-shippingcontext/src/main/java/com/baeldung/dddcontexts/shippingcontext/model/PackageItem.java diff --git a/ddd-contexts/ddd-contexts-shippingcontext/src/main/java/com/baeldung/dddcontexts/shippingcontext/model/Parcel.java b/patterns-modules/ddd-contexts/ddd-contexts-shippingcontext/src/main/java/com/baeldung/dddcontexts/shippingcontext/model/Parcel.java similarity index 100% rename from ddd-contexts/ddd-contexts-shippingcontext/src/main/java/com/baeldung/dddcontexts/shippingcontext/model/Parcel.java rename to patterns-modules/ddd-contexts/ddd-contexts-shippingcontext/src/main/java/com/baeldung/dddcontexts/shippingcontext/model/Parcel.java diff --git a/ddd-contexts/ddd-contexts-shippingcontext/src/main/java/com/baeldung/dddcontexts/shippingcontext/model/ShippableOrder.java b/patterns-modules/ddd-contexts/ddd-contexts-shippingcontext/src/main/java/com/baeldung/dddcontexts/shippingcontext/model/ShippableOrder.java similarity index 100% rename from ddd-contexts/ddd-contexts-shippingcontext/src/main/java/com/baeldung/dddcontexts/shippingcontext/model/ShippableOrder.java rename to patterns-modules/ddd-contexts/ddd-contexts-shippingcontext/src/main/java/com/baeldung/dddcontexts/shippingcontext/model/ShippableOrder.java diff --git a/ddd-contexts/ddd-contexts-shippingcontext/src/main/java/com/baeldung/dddcontexts/shippingcontext/repository/ShippingOrderRepository.java b/patterns-modules/ddd-contexts/ddd-contexts-shippingcontext/src/main/java/com/baeldung/dddcontexts/shippingcontext/repository/ShippingOrderRepository.java similarity index 100% rename from ddd-contexts/ddd-contexts-shippingcontext/src/main/java/com/baeldung/dddcontexts/shippingcontext/repository/ShippingOrderRepository.java rename to patterns-modules/ddd-contexts/ddd-contexts-shippingcontext/src/main/java/com/baeldung/dddcontexts/shippingcontext/repository/ShippingOrderRepository.java diff --git a/ddd-contexts/ddd-contexts-shippingcontext/src/main/java/com/baeldung/dddcontexts/shippingcontext/service/ParcelShippingService.java b/patterns-modules/ddd-contexts/ddd-contexts-shippingcontext/src/main/java/com/baeldung/dddcontexts/shippingcontext/service/ParcelShippingService.java similarity index 100% rename from ddd-contexts/ddd-contexts-shippingcontext/src/main/java/com/baeldung/dddcontexts/shippingcontext/service/ParcelShippingService.java rename to patterns-modules/ddd-contexts/ddd-contexts-shippingcontext/src/main/java/com/baeldung/dddcontexts/shippingcontext/service/ParcelShippingService.java diff --git a/ddd-contexts/ddd-contexts-shippingcontext/src/main/java/com/baeldung/dddcontexts/shippingcontext/service/ShippingService.java b/patterns-modules/ddd-contexts/ddd-contexts-shippingcontext/src/main/java/com/baeldung/dddcontexts/shippingcontext/service/ShippingService.java similarity index 100% rename from ddd-contexts/ddd-contexts-shippingcontext/src/main/java/com/baeldung/dddcontexts/shippingcontext/service/ShippingService.java rename to patterns-modules/ddd-contexts/ddd-contexts-shippingcontext/src/main/java/com/baeldung/dddcontexts/shippingcontext/service/ShippingService.java diff --git a/ddd-contexts/ddd-contexts-shippingcontext/src/main/java/module-info.java b/patterns-modules/ddd-contexts/ddd-contexts-shippingcontext/src/main/java/module-info.java similarity index 100% rename from ddd-contexts/ddd-contexts-shippingcontext/src/main/java/module-info.java rename to patterns-modules/ddd-contexts/ddd-contexts-shippingcontext/src/main/java/module-info.java diff --git a/ddd-contexts/pom.xml b/patterns-modules/ddd-contexts/pom.xml similarity index 97% rename from ddd-contexts/pom.xml rename to patterns-modules/ddd-contexts/pom.xml index 961a1d1624..f43581b0c8 100644 --- a/ddd-contexts/pom.xml +++ b/patterns-modules/ddd-contexts/pom.xml @@ -11,7 +11,7 @@ com.baeldung - parent-modules + patterns-modules 1.0.0-SNAPSHOT diff --git a/ddd/README.md b/patterns-modules/ddd/README.md similarity index 100% rename from ddd/README.md rename to patterns-modules/ddd/README.md diff --git a/ddd/pom.xml b/patterns-modules/ddd/pom.xml similarity index 77% rename from ddd/pom.xml rename to patterns-modules/ddd/pom.xml index 443b2b5148..1eb1f90741 100644 --- a/ddd/pom.xml +++ b/patterns-modules/ddd/pom.xml @@ -10,29 +10,11 @@ com.baeldung - parent-boot-2 + parent-boot-3 0.0.1-SNAPSHOT - ../parent-boot-2 + ../../parent-boot-3 - - - - org.junit - junit-bom - ${junit-jupiter.version} - pom - import - - - org.springframework.boot - spring-boot-dependencies - ${spring-boot.version} - pom - import - - - @@ -88,12 +70,15 @@ de.flapdoodle.embed de.flapdoodle.embed.mongo + ${de.flapdoodle.embed.mongo.version} test + com.baeldung.ddd.PersistingDddAggregatesApplication 1.0.1 + 4.11.1 \ No newline at end of file diff --git a/ddd/src/main/java/com/baeldung/ddd/PersistingDddAggregatesApplication.java b/patterns-modules/ddd/src/main/java/com/baeldung/ddd/PersistingDddAggregatesApplication.java similarity index 96% rename from ddd/src/main/java/com/baeldung/ddd/PersistingDddAggregatesApplication.java rename to patterns-modules/ddd/src/main/java/com/baeldung/ddd/PersistingDddAggregatesApplication.java index 3a52fd0440..2d671ff85e 100644 --- a/ddd/src/main/java/com/baeldung/ddd/PersistingDddAggregatesApplication.java +++ b/patterns-modules/ddd/src/main/java/com/baeldung/ddd/PersistingDddAggregatesApplication.java @@ -1,12 +1,12 @@ -package com.baeldung.ddd; - -import org.springframework.boot.SpringApplication; -import org.springframework.boot.autoconfigure.SpringBootApplication; - -@SpringBootApplication(scanBasePackages = "com.baeldung.ddd.order") -public class PersistingDddAggregatesApplication { - - public static void main(String[] args) { - SpringApplication.run(PersistingDddAggregatesApplication.class, args); - } -} +package com.baeldung.ddd; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication(scanBasePackages = "com.baeldung.ddd.order") +public class PersistingDddAggregatesApplication { + + public static void main(String[] args) { + SpringApplication.run(PersistingDddAggregatesApplication.class, args); + } +} diff --git a/ddd/src/main/java/com/baeldung/ddd/order/Order.java b/patterns-modules/ddd/src/main/java/com/baeldung/ddd/order/Order.java similarity index 100% rename from ddd/src/main/java/com/baeldung/ddd/order/Order.java rename to patterns-modules/ddd/src/main/java/com/baeldung/ddd/order/Order.java diff --git a/ddd/src/main/java/com/baeldung/ddd/order/OrderLine.java b/patterns-modules/ddd/src/main/java/com/baeldung/ddd/order/OrderLine.java similarity index 100% rename from ddd/src/main/java/com/baeldung/ddd/order/OrderLine.java rename to patterns-modules/ddd/src/main/java/com/baeldung/ddd/order/OrderLine.java diff --git a/ddd/src/main/java/com/baeldung/ddd/order/Product.java b/patterns-modules/ddd/src/main/java/com/baeldung/ddd/order/Product.java similarity index 100% rename from ddd/src/main/java/com/baeldung/ddd/order/Product.java rename to patterns-modules/ddd/src/main/java/com/baeldung/ddd/order/Product.java diff --git a/ddd/src/main/java/com/baeldung/ddd/order/config/CustomMongoConfiguration.java b/patterns-modules/ddd/src/main/java/com/baeldung/ddd/order/config/CustomMongoConfiguration.java similarity index 100% rename from ddd/src/main/java/com/baeldung/ddd/order/config/CustomMongoConfiguration.java rename to patterns-modules/ddd/src/main/java/com/baeldung/ddd/order/config/CustomMongoConfiguration.java diff --git a/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/AmountBasedDiscountPolicy.java b/patterns-modules/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/AmountBasedDiscountPolicy.java similarity index 100% rename from ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/AmountBasedDiscountPolicy.java rename to patterns-modules/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/AmountBasedDiscountPolicy.java diff --git a/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/DiscountPolicy.java b/patterns-modules/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/DiscountPolicy.java similarity index 100% rename from ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/DiscountPolicy.java rename to patterns-modules/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/DiscountPolicy.java diff --git a/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/FlatDiscountPolicy.java b/patterns-modules/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/FlatDiscountPolicy.java similarity index 100% rename from ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/FlatDiscountPolicy.java rename to patterns-modules/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/FlatDiscountPolicy.java diff --git a/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/Order.java b/patterns-modules/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/Order.java similarity index 100% rename from ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/Order.java rename to patterns-modules/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/Order.java diff --git a/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/SpecialDiscountPolicy.java b/patterns-modules/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/SpecialDiscountPolicy.java similarity index 100% rename from ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/SpecialDiscountPolicy.java rename to patterns-modules/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/SpecialDiscountPolicy.java diff --git a/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/SpecialOrder.java b/patterns-modules/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/SpecialOrder.java similarity index 100% rename from ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/SpecialOrder.java rename to patterns-modules/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/SpecialOrder.java diff --git a/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/visitor/HtmlOrderViewCreator.java b/patterns-modules/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/visitor/HtmlOrderViewCreator.java similarity index 100% rename from ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/visitor/HtmlOrderViewCreator.java rename to patterns-modules/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/visitor/HtmlOrderViewCreator.java diff --git a/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/visitor/OrderVisitor.java b/patterns-modules/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/visitor/OrderVisitor.java similarity index 100% rename from ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/visitor/OrderVisitor.java rename to patterns-modules/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/visitor/OrderVisitor.java diff --git a/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/visitor/Visitable.java b/patterns-modules/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/visitor/Visitable.java similarity index 100% rename from ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/visitor/Visitable.java rename to patterns-modules/ddd/src/main/java/com/baeldung/ddd/order/doubledispatch/visitor/Visitable.java diff --git a/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaOrder.java b/patterns-modules/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaOrder.java similarity index 91% rename from ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaOrder.java rename to patterns-modules/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaOrder.java index 81ae3bbd19..e0e7ea9a4e 100644 --- a/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaOrder.java +++ b/patterns-modules/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaOrder.java @@ -4,12 +4,12 @@ import java.math.BigDecimal; import java.util.ArrayList; import java.util.List; -import javax.persistence.ElementCollection; -import javax.persistence.Entity; -import javax.persistence.FetchType; -import javax.persistence.GeneratedValue; -import javax.persistence.Id; -import javax.persistence.Table; +import jakarta.persistence.ElementCollection; +import jakarta.persistence.Entity; +import jakarta.persistence.FetchType; +import jakarta.persistence.GeneratedValue; +import jakarta.persistence.Id; +import jakarta.persistence.Table; @Entity @Table(name = "order_table") diff --git a/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaOrderLine.java b/patterns-modules/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaOrderLine.java similarity index 95% rename from ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaOrderLine.java rename to patterns-modules/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaOrderLine.java index a3b50f0502..bf1d7020be 100644 --- a/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaOrderLine.java +++ b/patterns-modules/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaOrderLine.java @@ -1,7 +1,7 @@ package com.baeldung.ddd.order.jpa; -import javax.persistence.Embeddable; -import javax.persistence.Embedded; +import jakarta.persistence.Embeddable; +import jakarta.persistence.Embedded; @Embeddable class JpaOrderLine { diff --git a/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaOrderRepository.java b/patterns-modules/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaOrderRepository.java similarity index 100% rename from ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaOrderRepository.java rename to patterns-modules/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaOrderRepository.java diff --git a/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaProduct.java b/patterns-modules/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaProduct.java similarity index 97% rename from ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaProduct.java rename to patterns-modules/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaProduct.java index 1d2ae5230a..30b074b2e4 100644 --- a/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaProduct.java +++ b/patterns-modules/ddd/src/main/java/com/baeldung/ddd/order/jpa/JpaProduct.java @@ -2,7 +2,7 @@ package com.baeldung.ddd.order.jpa; import java.math.BigDecimal; -import javax.persistence.Embeddable; +import jakarta.persistence.Embeddable; @Embeddable class JpaProduct { diff --git a/ddd/src/main/java/com/baeldung/ddd/order/mongo/OrderMongoRepository.java b/patterns-modules/ddd/src/main/java/com/baeldung/ddd/order/mongo/OrderMongoRepository.java similarity index 100% rename from ddd/src/main/java/com/baeldung/ddd/order/mongo/OrderMongoRepository.java rename to patterns-modules/ddd/src/main/java/com/baeldung/ddd/order/mongo/OrderMongoRepository.java diff --git a/ddd/src/main/java/com/baeldung/dddhexagonalspring/DomainLayerApplication.java b/patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/DomainLayerApplication.java similarity index 100% rename from ddd/src/main/java/com/baeldung/dddhexagonalspring/DomainLayerApplication.java rename to patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/DomainLayerApplication.java diff --git a/ddd/src/main/java/com/baeldung/dddhexagonalspring/application/cli/CliOrderController.java b/patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/application/cli/CliOrderController.java similarity index 100% rename from ddd/src/main/java/com/baeldung/dddhexagonalspring/application/cli/CliOrderController.java rename to patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/application/cli/CliOrderController.java diff --git a/ddd/src/main/java/com/baeldung/dddhexagonalspring/application/request/AddProductRequest.java b/patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/application/request/AddProductRequest.java similarity index 91% rename from ddd/src/main/java/com/baeldung/dddhexagonalspring/application/request/AddProductRequest.java rename to patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/application/request/AddProductRequest.java index ec107d635b..76dc438b63 100644 --- a/ddd/src/main/java/com/baeldung/dddhexagonalspring/application/request/AddProductRequest.java +++ b/patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/application/request/AddProductRequest.java @@ -4,7 +4,7 @@ import com.baeldung.dddhexagonalspring.domain.Product; import com.fasterxml.jackson.annotation.JsonCreator; import com.fasterxml.jackson.annotation.JsonProperty; -import javax.validation.constraints.NotNull; +import jakarta.validation.constraints.NotNull; public class AddProductRequest { @NotNull private Product product; diff --git a/ddd/src/main/java/com/baeldung/dddhexagonalspring/application/request/CreateOrderRequest.java b/patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/application/request/CreateOrderRequest.java similarity index 91% rename from ddd/src/main/java/com/baeldung/dddhexagonalspring/application/request/CreateOrderRequest.java rename to patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/application/request/CreateOrderRequest.java index 8c51fbe479..ff81908811 100644 --- a/ddd/src/main/java/com/baeldung/dddhexagonalspring/application/request/CreateOrderRequest.java +++ b/patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/application/request/CreateOrderRequest.java @@ -4,7 +4,7 @@ import com.baeldung.dddhexagonalspring.domain.Product; import com.fasterxml.jackson.annotation.JsonCreator; import com.fasterxml.jackson.annotation.JsonProperty; -import javax.validation.constraints.NotNull; +import jakarta.validation.constraints.NotNull; public class CreateOrderRequest { @NotNull private Product product; diff --git a/ddd/src/main/java/com/baeldung/dddhexagonalspring/application/response/CreateOrderResponse.java b/patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/application/response/CreateOrderResponse.java similarity index 100% rename from ddd/src/main/java/com/baeldung/dddhexagonalspring/application/response/CreateOrderResponse.java rename to patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/application/response/CreateOrderResponse.java diff --git a/ddd/src/main/java/com/baeldung/dddhexagonalspring/application/rest/OrderController.java b/patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/application/rest/OrderController.java similarity index 100% rename from ddd/src/main/java/com/baeldung/dddhexagonalspring/application/rest/OrderController.java rename to patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/application/rest/OrderController.java diff --git a/ddd/src/main/java/com/baeldung/dddhexagonalspring/domain/DomainException.java b/patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/domain/DomainException.java similarity index 100% rename from ddd/src/main/java/com/baeldung/dddhexagonalspring/domain/DomainException.java rename to patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/domain/DomainException.java diff --git a/ddd/src/main/java/com/baeldung/dddhexagonalspring/domain/Order.java b/patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/domain/Order.java similarity index 100% rename from ddd/src/main/java/com/baeldung/dddhexagonalspring/domain/Order.java rename to patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/domain/Order.java diff --git a/ddd/src/main/java/com/baeldung/dddhexagonalspring/domain/OrderItem.java b/patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/domain/OrderItem.java similarity index 100% rename from ddd/src/main/java/com/baeldung/dddhexagonalspring/domain/OrderItem.java rename to patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/domain/OrderItem.java diff --git a/ddd/src/main/java/com/baeldung/dddhexagonalspring/domain/OrderStatus.java b/patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/domain/OrderStatus.java similarity index 100% rename from ddd/src/main/java/com/baeldung/dddhexagonalspring/domain/OrderStatus.java rename to patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/domain/OrderStatus.java diff --git a/ddd/src/main/java/com/baeldung/dddhexagonalspring/domain/Product.java b/patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/domain/Product.java similarity index 100% rename from ddd/src/main/java/com/baeldung/dddhexagonalspring/domain/Product.java rename to patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/domain/Product.java diff --git a/ddd/src/main/java/com/baeldung/dddhexagonalspring/domain/repository/OrderRepository.java b/patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/domain/repository/OrderRepository.java similarity index 100% rename from ddd/src/main/java/com/baeldung/dddhexagonalspring/domain/repository/OrderRepository.java rename to patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/domain/repository/OrderRepository.java diff --git a/ddd/src/main/java/com/baeldung/dddhexagonalspring/domain/service/DomainOrderService.java b/patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/domain/service/DomainOrderService.java similarity index 100% rename from ddd/src/main/java/com/baeldung/dddhexagonalspring/domain/service/DomainOrderService.java rename to patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/domain/service/DomainOrderService.java diff --git a/ddd/src/main/java/com/baeldung/dddhexagonalspring/domain/service/OrderService.java b/patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/domain/service/OrderService.java similarity index 100% rename from ddd/src/main/java/com/baeldung/dddhexagonalspring/domain/service/OrderService.java rename to patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/domain/service/OrderService.java diff --git a/ddd/src/main/java/com/baeldung/dddhexagonalspring/infrastracture/configuration/BeanConfiguration.java b/patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/infrastracture/configuration/BeanConfiguration.java similarity index 100% rename from ddd/src/main/java/com/baeldung/dddhexagonalspring/infrastracture/configuration/BeanConfiguration.java rename to patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/infrastracture/configuration/BeanConfiguration.java diff --git a/ddd/src/main/java/com/baeldung/dddhexagonalspring/infrastracture/configuration/CassandraConfiguration.java b/patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/infrastracture/configuration/CassandraConfiguration.java similarity index 100% rename from ddd/src/main/java/com/baeldung/dddhexagonalspring/infrastracture/configuration/CassandraConfiguration.java rename to patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/infrastracture/configuration/CassandraConfiguration.java diff --git a/ddd/src/main/java/com/baeldung/dddhexagonalspring/infrastracture/configuration/MongoDBConfiguration.java b/patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/infrastracture/configuration/MongoDBConfiguration.java similarity index 100% rename from ddd/src/main/java/com/baeldung/dddhexagonalspring/infrastracture/configuration/MongoDBConfiguration.java rename to patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/infrastracture/configuration/MongoDBConfiguration.java diff --git a/ddd/src/main/java/com/baeldung/dddhexagonalspring/infrastracture/repository/cassandra/CassandraDbOrderRepository.java b/patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/infrastracture/repository/cassandra/CassandraDbOrderRepository.java similarity index 100% rename from ddd/src/main/java/com/baeldung/dddhexagonalspring/infrastracture/repository/cassandra/CassandraDbOrderRepository.java rename to patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/infrastracture/repository/cassandra/CassandraDbOrderRepository.java diff --git a/ddd/src/main/java/com/baeldung/dddhexagonalspring/infrastracture/repository/cassandra/OrderEntity.java b/patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/infrastracture/repository/cassandra/OrderEntity.java similarity index 100% rename from ddd/src/main/java/com/baeldung/dddhexagonalspring/infrastracture/repository/cassandra/OrderEntity.java rename to patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/infrastracture/repository/cassandra/OrderEntity.java diff --git a/ddd/src/main/java/com/baeldung/dddhexagonalspring/infrastracture/repository/cassandra/OrderItemEntity.java b/patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/infrastracture/repository/cassandra/OrderItemEntity.java similarity index 100% rename from ddd/src/main/java/com/baeldung/dddhexagonalspring/infrastracture/repository/cassandra/OrderItemEntity.java rename to patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/infrastracture/repository/cassandra/OrderItemEntity.java diff --git a/ddd/src/main/java/com/baeldung/dddhexagonalspring/infrastracture/repository/cassandra/SpringDataCassandraOrderRepository.java b/patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/infrastracture/repository/cassandra/SpringDataCassandraOrderRepository.java similarity index 100% rename from ddd/src/main/java/com/baeldung/dddhexagonalspring/infrastracture/repository/cassandra/SpringDataCassandraOrderRepository.java rename to patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/infrastracture/repository/cassandra/SpringDataCassandraOrderRepository.java diff --git a/ddd/src/main/java/com/baeldung/dddhexagonalspring/infrastracture/repository/mongo/MongoDbOrderRepository.java b/patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/infrastracture/repository/mongo/MongoDbOrderRepository.java similarity index 100% rename from ddd/src/main/java/com/baeldung/dddhexagonalspring/infrastracture/repository/mongo/MongoDbOrderRepository.java rename to patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/infrastracture/repository/mongo/MongoDbOrderRepository.java diff --git a/ddd/src/main/java/com/baeldung/dddhexagonalspring/infrastracture/repository/mongo/SpringDataMongoOrderRepository.java b/patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/infrastracture/repository/mongo/SpringDataMongoOrderRepository.java similarity index 100% rename from ddd/src/main/java/com/baeldung/dddhexagonalspring/infrastracture/repository/mongo/SpringDataMongoOrderRepository.java rename to patterns-modules/ddd/src/main/java/com/baeldung/dddhexagonalspring/infrastracture/repository/mongo/SpringDataMongoOrderRepository.java diff --git a/ddd/src/main/resources/ddd-layers.properties b/patterns-modules/ddd/src/main/resources/ddd-layers.properties similarity index 100% rename from ddd/src/main/resources/ddd-layers.properties rename to patterns-modules/ddd/src/main/resources/ddd-layers.properties diff --git a/ddd/src/test/java/com/baeldung/ddd/order/OrderFixtureUtils.java b/patterns-modules/ddd/src/test/java/com/baeldung/ddd/order/OrderFixtureUtils.java similarity index 100% rename from ddd/src/test/java/com/baeldung/ddd/order/OrderFixtureUtils.java rename to patterns-modules/ddd/src/test/java/com/baeldung/ddd/order/OrderFixtureUtils.java diff --git a/ddd/src/test/java/com/baeldung/ddd/order/OrderUnitTest.java b/patterns-modules/ddd/src/test/java/com/baeldung/ddd/order/OrderUnitTest.java similarity index 100% rename from ddd/src/test/java/com/baeldung/ddd/order/OrderUnitTest.java rename to patterns-modules/ddd/src/test/java/com/baeldung/ddd/order/OrderUnitTest.java diff --git a/ddd/src/test/java/com/baeldung/ddd/order/doubledispatch/DoubleDispatchDiscountPolicyUnitTest.java b/patterns-modules/ddd/src/test/java/com/baeldung/ddd/order/doubledispatch/DoubleDispatchDiscountPolicyUnitTest.java similarity index 100% rename from ddd/src/test/java/com/baeldung/ddd/order/doubledispatch/DoubleDispatchDiscountPolicyUnitTest.java rename to patterns-modules/ddd/src/test/java/com/baeldung/ddd/order/doubledispatch/DoubleDispatchDiscountPolicyUnitTest.java diff --git a/ddd/src/test/java/com/baeldung/ddd/order/doubledispatch/HtmlOrderViewCreatorUnitTest.java b/patterns-modules/ddd/src/test/java/com/baeldung/ddd/order/doubledispatch/HtmlOrderViewCreatorUnitTest.java similarity index 100% rename from ddd/src/test/java/com/baeldung/ddd/order/doubledispatch/HtmlOrderViewCreatorUnitTest.java rename to patterns-modules/ddd/src/test/java/com/baeldung/ddd/order/doubledispatch/HtmlOrderViewCreatorUnitTest.java diff --git a/ddd/src/test/java/com/baeldung/ddd/order/doubledispatch/MethodOverloadExampleUnitTest.java b/patterns-modules/ddd/src/test/java/com/baeldung/ddd/order/doubledispatch/MethodOverloadExampleUnitTest.java similarity index 100% rename from ddd/src/test/java/com/baeldung/ddd/order/doubledispatch/MethodOverloadExampleUnitTest.java rename to patterns-modules/ddd/src/test/java/com/baeldung/ddd/order/doubledispatch/MethodOverloadExampleUnitTest.java diff --git a/ddd/src/test/java/com/baeldung/ddd/order/doubledispatch/SingleDispatchDiscountPolicyUnitTest.java b/patterns-modules/ddd/src/test/java/com/baeldung/ddd/order/doubledispatch/SingleDispatchDiscountPolicyUnitTest.java similarity index 100% rename from ddd/src/test/java/com/baeldung/ddd/order/doubledispatch/SingleDispatchDiscountPolicyUnitTest.java rename to patterns-modules/ddd/src/test/java/com/baeldung/ddd/order/doubledispatch/SingleDispatchDiscountPolicyUnitTest.java diff --git a/ddd/src/test/java/com/baeldung/ddd/order/jpa/PersistOrderLiveTest.java b/patterns-modules/ddd/src/test/java/com/baeldung/ddd/order/jpa/PersistOrderLiveTest.java similarity index 100% rename from ddd/src/test/java/com/baeldung/ddd/order/jpa/PersistOrderLiveTest.java rename to patterns-modules/ddd/src/test/java/com/baeldung/ddd/order/jpa/PersistOrderLiveTest.java diff --git a/ddd/src/test/java/com/baeldung/ddd/order/jpa/ViolateOrderBusinessRulesUnitTest.java b/patterns-modules/ddd/src/test/java/com/baeldung/ddd/order/jpa/ViolateOrderBusinessRulesUnitTest.java similarity index 100% rename from ddd/src/test/java/com/baeldung/ddd/order/jpa/ViolateOrderBusinessRulesUnitTest.java rename to patterns-modules/ddd/src/test/java/com/baeldung/ddd/order/jpa/ViolateOrderBusinessRulesUnitTest.java diff --git a/ddd/src/test/java/com/baeldung/ddd/order/mongo/OrderMongoLiveTest.java b/patterns-modules/ddd/src/test/java/com/baeldung/ddd/order/mongo/OrderMongoLiveTest.java similarity index 100% rename from ddd/src/test/java/com/baeldung/ddd/order/mongo/OrderMongoLiveTest.java rename to patterns-modules/ddd/src/test/java/com/baeldung/ddd/order/mongo/OrderMongoLiveTest.java diff --git a/ddd/src/test/java/com/baeldung/dddhexagonalspring/domain/OrderProvider.java b/patterns-modules/ddd/src/test/java/com/baeldung/dddhexagonalspring/domain/OrderProvider.java similarity index 100% rename from ddd/src/test/java/com/baeldung/dddhexagonalspring/domain/OrderProvider.java rename to patterns-modules/ddd/src/test/java/com/baeldung/dddhexagonalspring/domain/OrderProvider.java diff --git a/ddd/src/test/java/com/baeldung/dddhexagonalspring/domain/OrderUnitTest.java b/patterns-modules/ddd/src/test/java/com/baeldung/dddhexagonalspring/domain/OrderUnitTest.java similarity index 100% rename from ddd/src/test/java/com/baeldung/dddhexagonalspring/domain/OrderUnitTest.java rename to patterns-modules/ddd/src/test/java/com/baeldung/dddhexagonalspring/domain/OrderUnitTest.java diff --git a/ddd/src/test/java/com/baeldung/dddhexagonalspring/domain/service/DomainOrderServiceUnitTest.java b/patterns-modules/ddd/src/test/java/com/baeldung/dddhexagonalspring/domain/service/DomainOrderServiceUnitTest.java similarity index 100% rename from ddd/src/test/java/com/baeldung/dddhexagonalspring/domain/service/DomainOrderServiceUnitTest.java rename to patterns-modules/ddd/src/test/java/com/baeldung/dddhexagonalspring/domain/service/DomainOrderServiceUnitTest.java diff --git a/ddd/src/test/java/com/baeldung/dddhexagonalspring/infrastracture/repository/CassandraDbOrderRepositoryLiveTest.java b/patterns-modules/ddd/src/test/java/com/baeldung/dddhexagonalspring/infrastracture/repository/CassandraDbOrderRepositoryLiveTest.java similarity index 100% rename from ddd/src/test/java/com/baeldung/dddhexagonalspring/infrastracture/repository/CassandraDbOrderRepositoryLiveTest.java rename to patterns-modules/ddd/src/test/java/com/baeldung/dddhexagonalspring/infrastracture/repository/CassandraDbOrderRepositoryLiveTest.java diff --git a/ddd/src/test/java/com/baeldung/dddhexagonalspring/infrastracture/repository/MongoDbOrderRepositoryLiveTest.java b/patterns-modules/ddd/src/test/java/com/baeldung/dddhexagonalspring/infrastracture/repository/MongoDbOrderRepositoryLiveTest.java similarity index 100% rename from ddd/src/test/java/com/baeldung/dddhexagonalspring/infrastracture/repository/MongoDbOrderRepositoryLiveTest.java rename to patterns-modules/ddd/src/test/java/com/baeldung/dddhexagonalspring/infrastracture/repository/MongoDbOrderRepositoryLiveTest.java diff --git a/ddd/src/test/java/com/baeldung/dddhexagonalspring/infrastracture/repository/MongoDbOrderRepositoryUnitTest.java b/patterns-modules/ddd/src/test/java/com/baeldung/dddhexagonalspring/infrastracture/repository/MongoDbOrderRepositoryUnitTest.java similarity index 100% rename from ddd/src/test/java/com/baeldung/dddhexagonalspring/infrastracture/repository/MongoDbOrderRepositoryUnitTest.java rename to patterns-modules/ddd/src/test/java/com/baeldung/dddhexagonalspring/infrastracture/repository/MongoDbOrderRepositoryUnitTest.java diff --git a/ddd/src/test/resources/com/baeldung/dddhexagonalspring/README.md b/patterns-modules/ddd/src/test/resources/com/baeldung/dddhexagonalspring/README.md similarity index 100% rename from ddd/src/test/resources/com/baeldung/dddhexagonalspring/README.md rename to patterns-modules/ddd/src/test/resources/com/baeldung/dddhexagonalspring/README.md diff --git a/ddd/src/test/resources/com/baeldung/dddhexagonalspring/cassandra-init.cql b/patterns-modules/ddd/src/test/resources/com/baeldung/dddhexagonalspring/cassandra-init.cql similarity index 100% rename from ddd/src/test/resources/com/baeldung/dddhexagonalspring/cassandra-init.cql rename to patterns-modules/ddd/src/test/resources/com/baeldung/dddhexagonalspring/cassandra-init.cql diff --git a/ddd/src/test/resources/com/baeldung/dddhexagonalspring/docker-compose.yml b/patterns-modules/ddd/src/test/resources/com/baeldung/dddhexagonalspring/docker-compose.yml similarity index 100% rename from ddd/src/test/resources/com/baeldung/dddhexagonalspring/docker-compose.yml rename to patterns-modules/ddd/src/test/resources/com/baeldung/dddhexagonalspring/docker-compose.yml diff --git a/ddd/src/test/resources/com/baeldung/dddhexagonalspring/mongo-init.js b/patterns-modules/ddd/src/test/resources/com/baeldung/dddhexagonalspring/mongo-init.js similarity index 100% rename from ddd/src/test/resources/com/baeldung/dddhexagonalspring/mongo-init.js rename to patterns-modules/ddd/src/test/resources/com/baeldung/dddhexagonalspring/mongo-init.js diff --git a/ddd/src/test/resources/ddd-layers-test.properties b/patterns-modules/ddd/src/test/resources/ddd-layers-test.properties similarity index 100% rename from ddd/src/test/resources/ddd-layers-test.properties rename to patterns-modules/ddd/src/test/resources/ddd-layers-test.properties diff --git a/patterns-modules/design-patterns-architectural/pom.xml b/patterns-modules/design-patterns-architectural/pom.xml index 4efcca0c6b..20f320f073 100644 --- a/patterns-modules/design-patterns-architectural/pom.xml +++ b/patterns-modules/design-patterns-architectural/pom.xml @@ -36,8 +36,8 @@ ${hibernate-core.version} - mysql - mysql-connector-java + com.mysql + mysql-connector-j ${mysql-connector.version} jar @@ -65,7 +65,7 @@ 5.2.16.Final - 6.0.6 + 8.2.0 2.7.5 5.3.0 2.7.5 diff --git a/patterns-modules/design-patterns-creational-2/README.md b/patterns-modules/design-patterns-creational-2/README.md index dc5b2a1861..b7fdb556d1 100644 --- a/patterns-modules/design-patterns-creational-2/README.md +++ b/patterns-modules/design-patterns-creational-2/README.md @@ -1,2 +1,3 @@ ## Relevant Articles - [The Factory Design Pattern in Java](https://www.baeldung.com/java-factory-pattern) +- [Drawbacks of the Singleton Design Pattern](https://www.baeldung.com/java-patterns-singleton-cons) diff --git a/patterns-modules/design-patterns-creational-2/pom.xml b/patterns-modules/design-patterns-creational-2/pom.xml index fe79052a99..27c83c9eb7 100644 --- a/patterns-modules/design-patterns-creational-2/pom.xml +++ b/patterns-modules/design-patterns-creational-2/pom.xml @@ -12,4 +12,13 @@ 1.0.0-SNAPSHOT + + + org.mockito + mockito-inline + ${mockito.version} + test + + + \ No newline at end of file diff --git a/patterns-modules/design-patterns-creational-2/src/main/java/com/baeldung/singleton/Logger.java b/patterns-modules/design-patterns-creational-2/src/main/java/com/baeldung/singleton/Logger.java new file mode 100644 index 0000000000..31729c29f4 --- /dev/null +++ b/patterns-modules/design-patterns-creational-2/src/main/java/com/baeldung/singleton/Logger.java @@ -0,0 +1,38 @@ +package com.baeldung.singleton; + +import java.io.FileWriter; +import java.io.IOException; +import java.io.PrintWriter; +import java.time.LocalDateTime; + +public class Logger { + private static volatile Logger instance; + + private PrintWriter fileWriter; + + public static Logger getInstance() { + if (instance == null) { + synchronized (Logger.class) { + if (instance == null) { + instance = new Logger(); + } + } + } + return instance; + } + + private Logger() { + try { + fileWriter = new PrintWriter(new FileWriter("app.log")); + } catch (IOException e) { + e.printStackTrace(); + } + } + + public void log(String message) { + String log = String.format("[%s]- %s", LocalDateTime.now(), message); + fileWriter.println(log); + fileWriter.flush(); + } + +} \ No newline at end of file diff --git a/patterns-modules/design-patterns-creational-2/src/main/java/com/baeldung/singleton/SingletonDemo.java b/patterns-modules/design-patterns-creational-2/src/main/java/com/baeldung/singleton/SingletonDemo.java new file mode 100644 index 0000000000..2ebd6c8ad4 --- /dev/null +++ b/patterns-modules/design-patterns-creational-2/src/main/java/com/baeldung/singleton/SingletonDemo.java @@ -0,0 +1,12 @@ +package com.baeldung.singleton; + +public class SingletonDemo { + + public int sum(int a, int b) { + int result = a + b; + Logger logger = Logger.getInstance(); + logger.log("The sum is " + result); + return result; + } + +} \ No newline at end of file diff --git a/patterns-modules/design-patterns-creational-2/src/test/java/com/baeldung/singleton/SingletonUnitTest.java b/patterns-modules/design-patterns-creational-2/src/test/java/com/baeldung/singleton/SingletonUnitTest.java new file mode 100644 index 0000000000..d4154d9396 --- /dev/null +++ b/patterns-modules/design-patterns-creational-2/src/test/java/com/baeldung/singleton/SingletonUnitTest.java @@ -0,0 +1,35 @@ +package com.baeldung.singleton; + +import org.junit.jupiter.api.Assertions; +import org.junit.jupiter.api.Test; +import org.mockito.MockedStatic; + +import static org.mockito.ArgumentMatchers.any; +import static org.mockito.Mockito.doNothing; +import static org.mockito.Mockito.mock; +import static org.mockito.Mockito.mockStatic; + +class SingletonUnitTest { + + @Test + void givenTwoValues_whenSum_thenReturnCorrectResult() { + SingletonDemo singletonDemo = new SingletonDemo(); + int result = singletonDemo.sum(12, 4); + Assertions.assertEquals(16, result); + } + + @Test + void givenMockedLogger_whenSum_thenReturnCorrectResult() { + Logger logger = mock(Logger.class); + + try (MockedStatic loggerMockedStatic = mockStatic(Logger.class)) { + loggerMockedStatic.when(Logger::getInstance).thenReturn(logger); + doNothing().when(logger).log(any()); + + SingletonDemo singletonDemo = new SingletonDemo(); + int result = singletonDemo.sum(12, 4); + Assertions.assertEquals(16, result); + } + } + +} diff --git a/patterns-modules/design-patterns-singleton/README.md b/patterns-modules/design-patterns-singleton/README.md index edec116b93..a4915ebfaf 100644 --- a/patterns-modules/design-patterns-singleton/README.md +++ b/patterns-modules/design-patterns-singleton/README.md @@ -1,2 +1,3 @@ ### Relevant Articles: - [How to Serialize a Singleton in Java](https://www.baeldung.com/java-serialize-singleton) +- [Bill Pugh Singleton Implementation](https://www.baeldung.com/java-bill-pugh-singleton-implementation) diff --git a/patterns-modules/design-patterns-singleton/src/main/java/com/baledung/billpugh/BillPughSingleton.java b/patterns-modules/design-patterns-singleton/src/main/java/com/baledung/billpugh/BillPughSingleton.java new file mode 100644 index 0000000000..f558706a07 --- /dev/null +++ b/patterns-modules/design-patterns-singleton/src/main/java/com/baledung/billpugh/BillPughSingleton.java @@ -0,0 +1,15 @@ +package com.baledung.billpugh; + +public class BillPughSingleton { + private BillPughSingleton() { + + } + + private static class SingletonHelper { + private static final BillPughSingleton BILL_PUGH_SINGLETON_INSTANCE = new BillPughSingleton(); + } + + public static BillPughSingleton getInstance() { + return SingletonHelper.BILL_PUGH_SINGLETON_INSTANCE; + } +} diff --git a/patterns-modules/design-patterns-singleton/src/main/java/com/baledung/billpugh/EagerLoadedSingleton.java b/patterns-modules/design-patterns-singleton/src/main/java/com/baledung/billpugh/EagerLoadedSingleton.java new file mode 100644 index 0000000000..c0a535f2d5 --- /dev/null +++ b/patterns-modules/design-patterns-singleton/src/main/java/com/baledung/billpugh/EagerLoadedSingleton.java @@ -0,0 +1,11 @@ +package com.baledung.billpugh; + +public class EagerLoadedSingleton { + private static final EagerLoadedSingleton EAGER_LOADED_SINGLETON = new EagerLoadedSingleton(); + private EagerLoadedSingleton() { + + } + public static EagerLoadedSingleton getInstance() { + return EAGER_LOADED_SINGLETON; + } +} diff --git a/patterns-modules/design-patterns-singleton/src/main/java/com/baledung/billpugh/LazyLoadedSingleton.java b/patterns-modules/design-patterns-singleton/src/main/java/com/baledung/billpugh/LazyLoadedSingleton.java new file mode 100644 index 0000000000..b4967a58cd --- /dev/null +++ b/patterns-modules/design-patterns-singleton/src/main/java/com/baledung/billpugh/LazyLoadedSingleton.java @@ -0,0 +1,15 @@ +package com.baledung.billpugh; + +public class LazyLoadedSingleton { + private static LazyLoadedSingleton lazyLoadedSingletonObj; + + private LazyLoadedSingleton() { + } + + public static LazyLoadedSingleton getInstance() { + if (null == lazyLoadedSingletonObj) { + lazyLoadedSingletonObj = new LazyLoadedSingleton(); + } + return lazyLoadedSingletonObj; + } +} diff --git a/patterns-modules/design-patterns-singleton/src/main/java/com/baledung/billpugh/SynchronizedLazyLoadedSingleton.java b/patterns-modules/design-patterns-singleton/src/main/java/com/baledung/billpugh/SynchronizedLazyLoadedSingleton.java new file mode 100644 index 0000000000..fe3457e054 --- /dev/null +++ b/patterns-modules/design-patterns-singleton/src/main/java/com/baledung/billpugh/SynchronizedLazyLoadedSingleton.java @@ -0,0 +1,15 @@ +package com.baledung.billpugh; + +public class SynchronizedLazyLoadedSingleton { + private static SynchronizedLazyLoadedSingleton synchronizedLazyLoadedSingleton; + + private SynchronizedLazyLoadedSingleton() { + } + + public static synchronized SynchronizedLazyLoadedSingleton getInstance() { + if (null == synchronizedLazyLoadedSingleton) { + synchronizedLazyLoadedSingleton = new SynchronizedLazyLoadedSingleton(); + } + return synchronizedLazyLoadedSingleton; + } +} \ No newline at end of file diff --git a/patterns-modules/design-patterns-singleton/src/test/java/com/baledung/billpugh/BillPughSingletonUnitTest.java b/patterns-modules/design-patterns-singleton/src/test/java/com/baledung/billpugh/BillPughSingletonUnitTest.java new file mode 100644 index 0000000000..dcf2098b4b --- /dev/null +++ b/patterns-modules/design-patterns-singleton/src/test/java/com/baledung/billpugh/BillPughSingletonUnitTest.java @@ -0,0 +1,43 @@ +package com.baledung.billpugh; + +import org.junit.jupiter.api.Test; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import java.util.ArrayList; +import java.util.HashSet; +import java.util.List; +import java.util.Set; +import java.util.concurrent.*; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +public class BillPughSingletonUnitTest { + Logger logger = LoggerFactory.getLogger(BillPughSingletonUnitTest.class); + @Test + void givenSynchronizedLazyLoadedImpl_whenCallgetInstance_thenReturnSingleton() { + Set setHoldingSingletonObj = new HashSet<>(); + List> futures = new ArrayList<>(); + + ExecutorService executorService = Executors.newFixedThreadPool(10); + Callable runnableTask = () -> { + logger.info("run called for:" + Thread.currentThread().getName()); + return BillPughSingleton.getInstance(); + }; + + int count = 0; + while(count < 10) { + futures.add(executorService.submit(runnableTask)); + count++; + } + futures.forEach(e -> { + try { + setHoldingSingletonObj.add(e.get()); + } catch (Exception ex) { + throw new RuntimeException(ex); + } + }); + executorService.shutdown(); + assertEquals(1, setHoldingSingletonObj.size()); + } +} diff --git a/patterns-modules/design-patterns-singleton/src/test/java/com/baledung/billpugh/EagerLoadedSingletonUnitTest.java b/patterns-modules/design-patterns-singleton/src/test/java/com/baledung/billpugh/EagerLoadedSingletonUnitTest.java new file mode 100644 index 0000000000..fd65ff6c5b --- /dev/null +++ b/patterns-modules/design-patterns-singleton/src/test/java/com/baledung/billpugh/EagerLoadedSingletonUnitTest.java @@ -0,0 +1,46 @@ +package com.baledung.billpugh; + +import org.junit.jupiter.api.Test; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import java.util.ArrayList; +import java.util.HashSet; +import java.util.List; +import java.util.Set; +import java.util.concurrent.*; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +public class EagerLoadedSingletonUnitTest { + + Logger logger = LoggerFactory.getLogger(EagerLoadedSingletonUnitTest.class); + + @Test + void giveEagerLoadedImpl_whenCallgetInstance_thenReturnSingleton() { + Set set = new HashSet<>(); + List> futures = new ArrayList<>(); + + ExecutorService executorService = Executors.newFixedThreadPool(10); + Callable runnableTask = () -> { + logger.info("run called for:" + Thread.currentThread().getName()); + return EagerLoadedSingleton.getInstance(); + }; + + int count = 0; + while(count < 10) { + futures.add(executorService.submit(runnableTask)); + count++; + } + futures.forEach(e -> { + try { + set.add(e.get()); + } catch (Exception ex) { + throw new RuntimeException(ex); + } + }); + executorService.shutdown(); + assertEquals(1, set.size()); + } + +} diff --git a/patterns-modules/design-patterns-singleton/src/test/java/com/baledung/billpugh/LazyLoadedSingletonUnitTest.java b/patterns-modules/design-patterns-singleton/src/test/java/com/baledung/billpugh/LazyLoadedSingletonUnitTest.java new file mode 100644 index 0000000000..0e0ea25779 --- /dev/null +++ b/patterns-modules/design-patterns-singleton/src/test/java/com/baledung/billpugh/LazyLoadedSingletonUnitTest.java @@ -0,0 +1,17 @@ +package com.baledung.billpugh; + +import static org.junit.jupiter.api.Assertions.*; +import org.junit.jupiter.api.Test; + +public class LazyLoadedSingletonUnitTest { + + @Test + void givenLazyLoadedImpl_whenCallGetInstance_thenReturnSingleInstance() throws ClassNotFoundException { + Class bs = Class.forName("com.baledung.billpugh.LazyLoadedSingleton"); + assertThrows(IllegalAccessException.class, () -> bs.getDeclaredConstructor().newInstance()); + + LazyLoadedSingleton lazyLoadedSingletonObj1 = LazyLoadedSingleton.getInstance(); + LazyLoadedSingleton lazyLoadedSingletonObj2 = LazyLoadedSingleton.getInstance(); + assertEquals(lazyLoadedSingletonObj1.hashCode(), lazyLoadedSingletonObj2.hashCode()); + } +} diff --git a/patterns-modules/design-patterns-singleton/src/test/java/com/baledung/billpugh/SynchronizedLazyLoadedSingletonUnitTest.java b/patterns-modules/design-patterns-singleton/src/test/java/com/baledung/billpugh/SynchronizedLazyLoadedSingletonUnitTest.java new file mode 100644 index 0000000000..1f1636b458 --- /dev/null +++ b/patterns-modules/design-patterns-singleton/src/test/java/com/baledung/billpugh/SynchronizedLazyLoadedSingletonUnitTest.java @@ -0,0 +1,44 @@ +package com.baledung.billpugh; + +import org.junit.jupiter.api.Test; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import java.util.ArrayList; +import java.util.HashSet; +import java.util.List; +import java.util.Set; +import java.util.concurrent.*; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +public class SynchronizedLazyLoadedSingletonUnitTest { + Logger logger = LoggerFactory.getLogger(SynchronizedLazyLoadedSingletonUnitTest.class); + @Test + void giveSynchronizedLazyLoadedImpl_whenCallgetInstance_thenReturnSingleton() { + Set setHoldingSingletonObj = new HashSet<>(); + List> futures = new ArrayList<>(); + + ExecutorService executorService = Executors.newFixedThreadPool(10); + Callable runnableTask = () -> { + logger.info("run called for:" + Thread.currentThread().getName()); + return SynchronizedLazyLoadedSingleton.getInstance(); + }; + + int count = 0; + while(count < 10) { + futures.add(executorService.submit(runnableTask)); + count++; + } + futures.forEach(e -> { + try { + setHoldingSingletonObj.add(e.get()); + } catch (Exception ex) { + throw new RuntimeException(ex); + } + }); + executorService.shutdown(); + assertEquals(1, setHoldingSingletonObj.size()); + } + +} diff --git a/patterns-modules/design-patterns-structural/src/main/java/com/baeldung/bridge/BridgePatternDriver.java b/patterns-modules/design-patterns-structural/src/main/java/com/baeldung/bridge/BridgePatternDriver.java index 31d18a2347..78e20a15be 100644 --- a/patterns-modules/design-patterns-structural/src/main/java/com/baeldung/bridge/BridgePatternDriver.java +++ b/patterns-modules/design-patterns-structural/src/main/java/com/baeldung/bridge/BridgePatternDriver.java @@ -1,14 +1,16 @@ package com.baeldung.bridge; +import static com.baeldung.util.LoggerUtil.LOG; + public class BridgePatternDriver { public static void main(String[] args) { //a square with red color Shape square = new Square(new Red()); - System.out.println(square.draw()); + LOG.info(square.draw()); //a triangle with blue color Shape triangle = new Triangle(new Blue()); - System.out.println(triangle.draw()); + LOG.info(triangle.draw()); } } diff --git a/patterns-modules/design-patterns-structural/src/main/java/com/baeldung/composite/FinancialDepartment.java b/patterns-modules/design-patterns-structural/src/main/java/com/baeldung/composite/FinancialDepartment.java index 173281f833..b8ec67afab 100644 --- a/patterns-modules/design-patterns-structural/src/main/java/com/baeldung/composite/FinancialDepartment.java +++ b/patterns-modules/design-patterns-structural/src/main/java/com/baeldung/composite/FinancialDepartment.java @@ -1,5 +1,7 @@ package com.baeldung.composite; +import static com.baeldung.util.LoggerUtil.LOG; + /** * Created by Gebruiker on 5/1/2018. */ @@ -14,7 +16,7 @@ public class FinancialDepartment implements Department { } public void printDepartmentName() { - System.out.println(getClass().getSimpleName()); + LOG.info(getClass().getSimpleName()); } public Integer getId() { diff --git a/patterns-modules/design-patterns-structural/src/main/java/com/baeldung/composite/SalesDepartment.java b/patterns-modules/design-patterns-structural/src/main/java/com/baeldung/composite/SalesDepartment.java index 7f5e903100..fdc3076b53 100644 --- a/patterns-modules/design-patterns-structural/src/main/java/com/baeldung/composite/SalesDepartment.java +++ b/patterns-modules/design-patterns-structural/src/main/java/com/baeldung/composite/SalesDepartment.java @@ -1,5 +1,7 @@ package com.baeldung.composite; +import static com.baeldung.util.LoggerUtil.LOG; + /** * Created by Gebruiker on 5/1/2018. */ @@ -14,7 +16,7 @@ public class SalesDepartment implements Department { } public void printDepartmentName() { - System.out.println(getClass().getSimpleName()); + LOG.info(getClass().getSimpleName()); } public Integer getId() { diff --git a/patterns-modules/design-patterns-structural/src/main/resources/log4jstructuraldp.properties b/patterns-modules/design-patterns-structural/src/main/resources/log4jstructuraldp.properties index 5bc2bfe4b9..d7bfb41d12 100644 --- a/patterns-modules/design-patterns-structural/src/main/resources/log4jstructuraldp.properties +++ b/patterns-modules/design-patterns-structural/src/main/resources/log4jstructuraldp.properties @@ -1,6 +1,6 @@ # Root logger -log4j.rootLogger=INFO, file, stdout +log4j.rootLogger=INFO, stdout # Write to console log4j.appender.stdout=org.apache.log4j.ConsoleAppender diff --git a/patterns-modules/pom.xml b/patterns-modules/pom.xml index add2b0475b..7dd26ac31c 100644 --- a/patterns-modules/pom.xml +++ b/patterns-modules/pom.xml @@ -14,6 +14,12 @@ + axon + clean-architecture + coupling + cqrs-es + ddd + ddd-contexts design-patterns-architectural design-patterns-behavioral design-patterns-behavioral-2 @@ -24,14 +30,11 @@ design-patterns-singleton design-patterns-structural dip - cqrs-es + enterprise-patterns front-controller + idd intercepting-filter solid - clean-architecture - enterprise-patterns - coupling - idd diff --git a/pdf-2/pom.xml b/pdf-2/pom.xml index ccbb5c9693..2079ff70e5 100644 --- a/pdf-2/pom.xml +++ b/pdf-2/pom.xml @@ -51,7 +51,7 @@ 5.5.13.3 7.2.3 3.0.1 - 3.0.0-RC1 + 3.0.0 \ No newline at end of file diff --git a/pdf-2/src/test/java/com/baeldung/pdfinfo/PdfInfoITextUnitTest.java b/pdf-2/src/test/java/com/baeldung/pdfinfo/PdfInfoITextUnitTest.java index 422858d659..f54405a533 100644 --- a/pdf-2/src/test/java/com/baeldung/pdfinfo/PdfInfoITextUnitTest.java +++ b/pdf-2/src/test/java/com/baeldung/pdfinfo/PdfInfoITextUnitTest.java @@ -1,29 +1,31 @@ package com.baeldung.pdfinfo; -import org.junit.Assert; -import org.junit.Test; +import static org.junit.jupiter.api.Assertions.assertEquals; +import static org.junit.jupiter.api.Assertions.assertFalse; import java.io.IOException; import java.util.Map; -public class PdfInfoITextUnitTest { +import org.junit.jupiter.api.Test; + +class PdfInfoITextUnitTest { private static final String PDF_FILE = "src/test/resources/input.pdf"; @Test - public void givenPdf_whenGetNumberOfPages_thenOK() throws IOException { - Assert.assertEquals(4, PdfInfoIText.getNumberOfPages(PDF_FILE)); + void givenPdf_whenGetNumberOfPages_thenOK() throws IOException { + assertEquals(4, PdfInfoIText.getNumberOfPages(PDF_FILE)); } @Test - public void givenPdf_whenIsPasswordRequired_thenOK() throws IOException { - Assert.assertFalse(PdfInfoIText.isPasswordRequired(PDF_FILE)); + void givenPdf_whenIsPasswordRequired_thenOK() throws IOException { + assertFalse(PdfInfoIText.isPasswordRequired(PDF_FILE)); } @Test - public void givenPdf_whenGetInfo_thenOK() throws IOException { + void givenPdf_whenGetInfo_thenOK() throws IOException { Map info = PdfInfoIText.getInfo(PDF_FILE); - Assert.assertEquals("LibreOffice 4.2", info.get("Producer")); - Assert.assertEquals("Writer", info.get("Creator")); + assertEquals("LibreOffice 4.2", info.get("Producer")); + assertEquals("Writer", info.get("Creator")); } } diff --git a/pdf-2/src/test/java/com/baeldung/pdfinfo/PdfInfoPdfBoxUnitTest.java b/pdf-2/src/test/java/com/baeldung/pdfinfo/PdfInfoPdfBoxUnitTest.java index 0fcbc7ee3c..5c4e5fc30d 100644 --- a/pdf-2/src/test/java/com/baeldung/pdfinfo/PdfInfoPdfBoxUnitTest.java +++ b/pdf-2/src/test/java/com/baeldung/pdfinfo/PdfInfoPdfBoxUnitTest.java @@ -1,29 +1,31 @@ package com.baeldung.pdfinfo; +import static org.junit.jupiter.api.Assertions.assertEquals; +import static org.junit.jupiter.api.Assertions.assertFalse; + import org.apache.pdfbox.pdmodel.PDDocumentInformation; -import org.junit.Assert; -import org.junit.Test; +import org.junit.jupiter.api.Test; import java.io.IOException; -public class PdfInfoPdfBoxUnitTest { +class PdfInfoPdfBoxUnitTest { private static final String PDF_FILE = "src/test/resources/input.pdf"; @Test - public void givenPdf_whenGetNumberOfPages_thenOK() throws IOException { - Assert.assertEquals(4, PdfInfoPdfBox.getNumberOfPages(PDF_FILE)); + void givenPdf_whenGetNumberOfPages_thenOK() throws IOException { + assertEquals(4, PdfInfoPdfBox.getNumberOfPages(PDF_FILE)); } @Test - public void givenPdf_whenIsPasswordRequired_thenOK() throws IOException { - Assert.assertFalse(PdfInfoPdfBox.isPasswordRequired(PDF_FILE)); + void givenPdf_whenIsPasswordRequired_thenOK() throws IOException { + assertFalse(PdfInfoPdfBox.isPasswordRequired(PDF_FILE)); } @Test - public void givenPdf_whenGetInfo_thenOK() throws IOException { + void givenPdf_whenGetInfo_thenOK() throws IOException { PDDocumentInformation info = PdfInfoPdfBox.getInfo(PDF_FILE); - Assert.assertEquals("LibreOffice 4.2", info.getProducer()); - Assert.assertEquals("Writer", info.getCreator()); + assertEquals("LibreOffice 4.2", info.getProducer()); + assertEquals("Writer", info.getCreator()); } } diff --git a/pdf/pom.xml b/pdf/pom.xml index cead1b2ded..041f356b9a 100644 --- a/pdf/pom.xml +++ b/pdf/pom.xml @@ -104,19 +104,19 @@ - 2.0.25 + 3.0.0 2.0.1 5.5.13.3 5.5.10 3.15 1.8 3.15 - 3.0.11.RELEASE - 9.1.20 + 3.1.2.RELEASE + 9.3.1 1.0.6 - 1.0.6 - 9.1.22 - 1.14.2 + 1.0.10 + 9.2.1 + 1.16.2 \ No newline at end of file diff --git a/performance-tests/pom.xml b/performance-tests/pom.xml index 542a505b16..7927c518f9 100644 --- a/performance-tests/pom.xml +++ b/performance-tests/pom.xml @@ -151,8 +151,8 @@ 1.5.4 6.5.2 - 1.5.2.Final - 3.1.0 + 1.6.0.Beta1 + 3.2.0 1.6.1.CR2 1.8 @@ -164,7 +164,7 @@ 3.2.4 3.0.0-M1 3.2.0 - 3.2.0 + 3.6.2 3.1.0 3.9.1 3.2.1 diff --git a/persistence-modules/activejdbc/pom.xml b/persistence-modules/activejdbc/pom.xml index a661fc3abb..e41af5c64b 100644 --- a/persistence-modules/activejdbc/pom.xml +++ b/persistence-modules/activejdbc/pom.xml @@ -28,8 +28,8 @@ - mysql - mysql-connector-java + com.mysql + mysql-connector-j ${mysql.connector.version} @@ -64,8 +64,8 @@ - mysql - mysql-connector-java + com.mysql + mysql-connector-j ${mysql.connector.version} @@ -76,7 +76,7 @@ 3.4-j11 development.test,development - 8.0.32 + 8.2.0 \ No newline at end of file diff --git a/persistence-modules/apache-cayenne/pom.xml b/persistence-modules/apache-cayenne/pom.xml index 87bf6fe30b..3715198d84 100644 --- a/persistence-modules/apache-cayenne/pom.xml +++ b/persistence-modules/apache-cayenne/pom.xml @@ -22,8 +22,8 @@ ${cayenne.version} - mysql - mysql-connector-java + com.mysql + mysql-connector-j ${mysql.connector.version} runtime @@ -40,7 +40,7 @@ - 5.1.44 + 8.2.0 4.0.M5 diff --git a/atomikos/README.md b/persistence-modules/atomikos/README.md similarity index 100% rename from atomikos/README.md rename to persistence-modules/atomikos/README.md diff --git a/atomikos/pom.xml b/persistence-modules/atomikos/pom.xml similarity index 81% rename from atomikos/pom.xml rename to persistence-modules/atomikos/pom.xml index cd798825d1..c1748f7dac 100644 --- a/atomikos/pom.xml +++ b/persistence-modules/atomikos/pom.xml @@ -8,7 +8,7 @@ com.baeldung - parent-modules + persistence-modules 1.0.0-SNAPSHOT @@ -82,26 +82,11 @@ geronimo-jta_1.0.1B_spec ${geronimo.version} - - javax.validation - validation-api - ${validation-api.version} - org.hibernate.validator hibernate-validator ${hibernate-validator.version} - - javax.el - javax.el-api - ${javax.el-api.version} - - - org.glassfish.web - javax.el - ${javax.el.version} - @@ -113,10 +98,7 @@ 10.8.1.2 1.1 1.0 - 2.0.1.Final - 6.1.2.Final - 3.0.0 - 2.2.4 + 8.0.1.Final \ No newline at end of file diff --git a/atomikos/src/main/java/com/baeldung/atomikos/direct/Application.java b/persistence-modules/atomikos/src/main/java/com/baeldung/atomikos/direct/Application.java similarity index 100% rename from atomikos/src/main/java/com/baeldung/atomikos/direct/Application.java rename to persistence-modules/atomikos/src/main/java/com/baeldung/atomikos/direct/Application.java diff --git a/atomikos/src/main/java/com/baeldung/atomikos/spring/Application.java b/persistence-modules/atomikos/src/main/java/com/baeldung/atomikos/spring/Application.java similarity index 100% rename from atomikos/src/main/java/com/baeldung/atomikos/spring/Application.java rename to persistence-modules/atomikos/src/main/java/com/baeldung/atomikos/spring/Application.java diff --git a/atomikos/src/main/java/com/baeldung/atomikos/spring/config/Config.java b/persistence-modules/atomikos/src/main/java/com/baeldung/atomikos/spring/config/Config.java similarity index 100% rename from atomikos/src/main/java/com/baeldung/atomikos/spring/config/Config.java rename to persistence-modules/atomikos/src/main/java/com/baeldung/atomikos/spring/config/Config.java diff --git a/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/Application.java b/persistence-modules/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/Application.java similarity index 90% rename from atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/Application.java rename to persistence-modules/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/Application.java index cf1fef2cd8..ad828bd2ca 100644 --- a/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/Application.java +++ b/persistence-modules/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/Application.java @@ -3,10 +3,10 @@ package com.baeldung.atomikos.spring.jpa; import java.util.Set; import java.util.UUID; -import javax.validation.ConstraintViolation; -import javax.validation.Validation; -import javax.validation.Validator; -import javax.validation.ValidatorFactory; +import jakarta.validation.ConstraintViolation; +import jakarta.validation.Validation; +import jakarta.validation.Validator; +import jakarta.validation.ValidatorFactory; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.transaction.annotation.Transactional; diff --git a/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/config/Config.java b/persistence-modules/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/config/Config.java similarity index 100% rename from atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/config/Config.java rename to persistence-modules/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/config/Config.java diff --git a/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/inventory/Inventory.java b/persistence-modules/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/inventory/Inventory.java similarity index 100% rename from atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/inventory/Inventory.java rename to persistence-modules/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/inventory/Inventory.java diff --git a/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/inventory/InventoryConfig.java b/persistence-modules/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/inventory/InventoryConfig.java similarity index 100% rename from atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/inventory/InventoryConfig.java rename to persistence-modules/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/inventory/InventoryConfig.java diff --git a/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/inventory/InventoryRepository.java b/persistence-modules/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/inventory/InventoryRepository.java similarity index 100% rename from atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/inventory/InventoryRepository.java rename to persistence-modules/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/inventory/InventoryRepository.java diff --git a/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/order/Order.java b/persistence-modules/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/order/Order.java similarity index 94% rename from atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/order/Order.java rename to persistence-modules/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/order/Order.java index 4b9ae2dd1d..3a580e6448 100644 --- a/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/order/Order.java +++ b/persistence-modules/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/order/Order.java @@ -3,7 +3,7 @@ package com.baeldung.atomikos.spring.jpa.order; import javax.persistence.Entity; import javax.persistence.Id; import javax.persistence.Table; -import javax.validation.constraints.Max; +import jakarta.validation.constraints.Max; @Entity @Table(name = "ORDERS") diff --git a/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/order/OrderConfig.java b/persistence-modules/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/order/OrderConfig.java similarity index 100% rename from atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/order/OrderConfig.java rename to persistence-modules/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/order/OrderConfig.java diff --git a/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/order/OrderRepository.java b/persistence-modules/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/order/OrderRepository.java similarity index 100% rename from atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/order/OrderRepository.java rename to persistence-modules/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/order/OrderRepository.java diff --git a/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/demo-backend/src/main/resources/logback.xml b/persistence-modules/atomikos/src/main/resources/logback.xml similarity index 100% rename from spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/demo-backend/src/main/resources/logback.xml rename to persistence-modules/atomikos/src/main/resources/logback.xml diff --git a/atomikos/src/main/resources/schema.sql b/persistence-modules/atomikos/src/main/resources/schema.sql similarity index 100% rename from atomikos/src/main/resources/schema.sql rename to persistence-modules/atomikos/src/main/resources/schema.sql diff --git a/atomikos/src/main/resources/transactions.properties b/persistence-modules/atomikos/src/main/resources/transactions.properties similarity index 100% rename from atomikos/src/main/resources/transactions.properties rename to persistence-modules/atomikos/src/main/resources/transactions.properties diff --git a/atomikos/src/test/java/com/baeldung/atomikos/direct/ApplicationUnitTest.java b/persistence-modules/atomikos/src/test/java/com/baeldung/atomikos/direct/ApplicationUnitTest.java similarity index 100% rename from atomikos/src/test/java/com/baeldung/atomikos/direct/ApplicationUnitTest.java rename to persistence-modules/atomikos/src/test/java/com/baeldung/atomikos/direct/ApplicationUnitTest.java diff --git a/atomikos/src/test/java/com/baeldung/atomikos/spring/ApplicationUnitTest.java b/persistence-modules/atomikos/src/test/java/com/baeldung/atomikos/spring/ApplicationUnitTest.java similarity index 100% rename from atomikos/src/test/java/com/baeldung/atomikos/spring/ApplicationUnitTest.java rename to persistence-modules/atomikos/src/test/java/com/baeldung/atomikos/spring/ApplicationUnitTest.java diff --git a/atomikos/src/test/java/com/baeldung/atomikos/spring/jpa/ApplicationUnitTest.java b/persistence-modules/atomikos/src/test/java/com/baeldung/atomikos/spring/jpa/ApplicationUnitTest.java similarity index 100% rename from atomikos/src/test/java/com/baeldung/atomikos/spring/jpa/ApplicationUnitTest.java rename to persistence-modules/atomikos/src/test/java/com/baeldung/atomikos/spring/jpa/ApplicationUnitTest.java diff --git a/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/demo-frontend/src/main/resources/logback.xml b/persistence-modules/atomikos/src/test/resources/logback.xml similarity index 100% rename from spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/demo-frontend/src/main/resources/logback.xml rename to persistence-modules/atomikos/src/test/resources/logback.xml diff --git a/atomikos/src/test/resources/transactions.properties b/persistence-modules/atomikos/src/test/resources/transactions.properties similarity index 100% rename from atomikos/src/test/resources/transactions.properties rename to persistence-modules/atomikos/src/test/resources/transactions.properties diff --git a/persistence-modules/core-java-persistence-2/pom.xml b/persistence-modules/core-java-persistence-2/pom.xml index 2013bdb6af..dea261adca 100644 --- a/persistence-modules/core-java-persistence-2/pom.xml +++ b/persistence-modules/core-java-persistence-2/pom.xml @@ -28,8 +28,8 @@ test - mysql - mysql-connector-java + com.mysql + mysql-connector-j ${mysql.driver.version} @@ -85,7 +85,7 @@ 8.4.1.jre11 10.2.0.4.0 - 8.0.22 + 8.2.0 3.11.11 20220320 07.00.00-MS-GA diff --git a/persistence-modules/core-java-persistence-3/README.md b/persistence-modules/core-java-persistence-3/README.md new file mode 100644 index 0000000000..6ca158560b --- /dev/null +++ b/persistence-modules/core-java-persistence-3/README.md @@ -0,0 +1,2 @@ +## Relevant Articles +- [Convert ResultSet Into Map](https://www.baeldung.com/java-resultset-map) diff --git a/persistence-modules/core-java-persistence-3/pom.xml b/persistence-modules/core-java-persistence-3/pom.xml new file mode 100644 index 0000000000..26ac2a5218 --- /dev/null +++ b/persistence-modules/core-java-persistence-3/pom.xml @@ -0,0 +1,29 @@ + + 4.0.0 + com.baeldung.core-java-persistence-3 + core-java-persistence-3 + core-java-persistence-3 + 0.1.0-SNAPSHOT + jar + + com.baeldung + persistence-modules + 1.0.0-SNAPSHOT + + + + com.h2database + h2 + ${h2.version} + + + commons-dbutils + commons-dbutils + ${commons-dbutils.version} + + + + 2.1.214 + 1.8.1 + + \ No newline at end of file diff --git a/persistence-modules/core-java-persistence-3/src/test/java/com/baeldung/resultsettomap/ResultSetToMapUnitTest.java b/persistence-modules/core-java-persistence-3/src/test/java/com/baeldung/resultsettomap/ResultSetToMapUnitTest.java new file mode 100644 index 0000000000..e449beb83a --- /dev/null +++ b/persistence-modules/core-java-persistence-3/src/test/java/com/baeldung/resultsettomap/ResultSetToMapUnitTest.java @@ -0,0 +1,107 @@ +package com.baeldung.resultsettomap; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +import java.sql.Connection; +import java.sql.DriverManager; +import java.sql.ResultSet; +import java.sql.SQLException; +import java.sql.Statement; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import org.apache.commons.dbutils.QueryRunner; +import org.apache.commons.dbutils.ResultSetHandler; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +public class ResultSetToMapUnitTest { + private static Connection connection = null; + private static final String JDBC_URL = "jdbc:h2:mem:testDatabase"; + private static final String USERNAME = "dbUser"; + private static final String PASSWORD = "dbPassword"; + + @Before + public void setup() throws Exception { + connection = DriverManager.getConnection(JDBC_URL, USERNAME, PASSWORD); + initialDataSetup(); + } + + private void initialDataSetup() throws SQLException { + Statement statement = connection.createStatement(); + String ddlQuery = "CREATE TABLE employee (empId INTEGER not null, empName VARCHAR(50), empCity VARCHAR(50), PRIMARY KEY (empId))"; + statement.execute(ddlQuery); + List sqlQueryList = Arrays.asList("INSERT INTO employee VALUES (1, 'Steve','London')", "INSERT INTO employee VALUES (2, 'John','London')", "INSERT INTO employee VALUES (3, 'David', 'Sydney')", + "INSERT INTO employee VALUES (4, 'Kevin','London')", "INSERT INTO employee VALUES (5, 'Jade', 'Sydney')"); + + for (String query : sqlQueryList) { + statement.execute(query); + } + } + + @Test + public void whenUsingContainsKey_thenConvertResultSetToMap() throws SQLException { + ResultSet resultSet = connection.prepareStatement("SELECT * FROM employee") + .executeQuery(); + Map> valueMap = new HashMap<>(); + + while (resultSet.next()) { + String empCity = resultSet.getString("empCity"); + String empName = resultSet.getString("empName"); + if (!valueMap.containsKey(empCity)) { + valueMap.put(empCity, new ArrayList<>()); + } + valueMap.get(empCity) + .add(empName); + } + assertEquals(3, valueMap.get("London") + .size()); + } + + @Test + public void whenUsingComputeIfAbsent_thenConvertResultSetToMap() throws SQLException { + ResultSet resultSet = connection.prepareStatement("SELECT * FROM employee") + .executeQuery(); + Map> valueMap = new HashMap<>(); + + while (resultSet.next()) { + String empCity = resultSet.getString("empCity"); + String empName = resultSet.getString("empName"); + valueMap.computeIfAbsent(empCity, data -> new ArrayList<>()) + .add(empName); + } + assertEquals(3, valueMap.get("London") + .size()); + } + + @Test + public void whenUsingDbUtils_thenConvertResultSetToMap() throws SQLException { + + ResultSetHandler>> handler = new ResultSetHandler>>() { + public Map> handle(ResultSet resultSet) throws SQLException { + Map> result = new HashMap<>(); + while (resultSet.next()) { + String empCity = resultSet.getString("empCity"); + String empName = resultSet.getString("empName"); + result.computeIfAbsent(empCity, data -> new ArrayList<>()) + .add(empName); + } + return result; + } + }; + + QueryRunner run = new QueryRunner(); + Map> valueMap = run.query(connection, "SELECT * FROM employee", handler); + assertEquals(3, valueMap.get("London") + .size()); + } + + @After + public void preDestroy() throws Exception { + connection.close(); + } +} diff --git a/persistence-modules/core-java-persistence/pom.xml b/persistence-modules/core-java-persistence/pom.xml index e8add07fbf..20553da4e8 100644 --- a/persistence-modules/core-java-persistence/pom.xml +++ b/persistence-modules/core-java-persistence/pom.xml @@ -53,8 +53,8 @@ ${springframework.boot.spring-boot-starter.version} - mysql - mysql-connector-java + com.mysql + mysql-connector-j ${mysql-connector.version} runtime @@ -62,11 +62,11 @@ 2.9.0 - 5.0.1 + 5.1.0 0.9.5.5 3.0.4 6.0.6 - 8.0.32 + 8.2.0 \ No newline at end of file diff --git a/couchbase/.gitignore b/persistence-modules/couchbase/.gitignore similarity index 100% rename from couchbase/.gitignore rename to persistence-modules/couchbase/.gitignore diff --git a/couchbase/README.md b/persistence-modules/couchbase/README.md similarity index 100% rename from couchbase/README.md rename to persistence-modules/couchbase/README.md diff --git a/couchbase/mvnw b/persistence-modules/couchbase/mvnw similarity index 100% rename from couchbase/mvnw rename to persistence-modules/couchbase/mvnw diff --git a/couchbase/mvnw.cmd b/persistence-modules/couchbase/mvnw.cmd similarity index 100% rename from couchbase/mvnw.cmd rename to persistence-modules/couchbase/mvnw.cmd diff --git a/couchbase/pom.xml b/persistence-modules/couchbase/pom.xml similarity index 97% rename from couchbase/pom.xml rename to persistence-modules/couchbase/pom.xml index 823b33ee29..b98c0cc387 100644 --- a/couchbase/pom.xml +++ b/persistence-modules/couchbase/pom.xml @@ -10,7 +10,7 @@ com.baeldung - parent-modules + persistence-modules 1.0.0-SNAPSHOT diff --git a/couchbase/src/main/java/com/baeldung/couchbase/async/CouchbaseEntity.java b/persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/async/CouchbaseEntity.java similarity index 100% rename from couchbase/src/main/java/com/baeldung/couchbase/async/CouchbaseEntity.java rename to persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/async/CouchbaseEntity.java diff --git a/couchbase/src/main/java/com/baeldung/couchbase/async/person/Person.java b/persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/async/person/Person.java similarity index 100% rename from couchbase/src/main/java/com/baeldung/couchbase/async/person/Person.java rename to persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/async/person/Person.java diff --git a/couchbase/src/main/java/com/baeldung/couchbase/async/person/PersonCrudService.java b/persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/async/person/PersonCrudService.java similarity index 100% rename from couchbase/src/main/java/com/baeldung/couchbase/async/person/PersonCrudService.java rename to persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/async/person/PersonCrudService.java diff --git a/couchbase/src/main/java/com/baeldung/couchbase/async/person/PersonDocumentConverter.java b/persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/async/person/PersonDocumentConverter.java similarity index 100% rename from couchbase/src/main/java/com/baeldung/couchbase/async/person/PersonDocumentConverter.java rename to persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/async/person/PersonDocumentConverter.java diff --git a/couchbase/src/main/java/com/baeldung/couchbase/async/person/RegistrationService.java b/persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/async/person/RegistrationService.java similarity index 100% rename from couchbase/src/main/java/com/baeldung/couchbase/async/person/RegistrationService.java rename to persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/async/person/RegistrationService.java diff --git a/couchbase/src/main/java/com/baeldung/couchbase/async/service/AbstractBucketService.java b/persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/async/service/AbstractBucketService.java similarity index 100% rename from couchbase/src/main/java/com/baeldung/couchbase/async/service/AbstractBucketService.java rename to persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/async/service/AbstractBucketService.java diff --git a/couchbase/src/main/java/com/baeldung/couchbase/async/service/AbstractCrudService.java b/persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/async/service/AbstractCrudService.java similarity index 100% rename from couchbase/src/main/java/com/baeldung/couchbase/async/service/AbstractCrudService.java rename to persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/async/service/AbstractCrudService.java diff --git a/couchbase/src/main/java/com/baeldung/couchbase/async/service/BucketService.java b/persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/async/service/BucketService.java similarity index 100% rename from couchbase/src/main/java/com/baeldung/couchbase/async/service/BucketService.java rename to persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/async/service/BucketService.java diff --git a/couchbase/src/main/java/com/baeldung/couchbase/async/service/ClusterService.java b/persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/async/service/ClusterService.java similarity index 100% rename from couchbase/src/main/java/com/baeldung/couchbase/async/service/ClusterService.java rename to persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/async/service/ClusterService.java diff --git a/couchbase/src/main/java/com/baeldung/couchbase/async/service/ClusterServiceImpl.java b/persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/async/service/ClusterServiceImpl.java similarity index 100% rename from couchbase/src/main/java/com/baeldung/couchbase/async/service/ClusterServiceImpl.java rename to persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/async/service/ClusterServiceImpl.java diff --git a/couchbase/src/main/java/com/baeldung/couchbase/async/service/CrudService.java b/persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/async/service/CrudService.java similarity index 100% rename from couchbase/src/main/java/com/baeldung/couchbase/async/service/CrudService.java rename to persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/async/service/CrudService.java diff --git a/couchbase/src/main/java/com/baeldung/couchbase/async/service/JsonDocumentConverter.java b/persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/async/service/JsonDocumentConverter.java similarity index 100% rename from couchbase/src/main/java/com/baeldung/couchbase/async/service/JsonDocumentConverter.java rename to persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/async/service/JsonDocumentConverter.java diff --git a/couchbase/src/main/java/com/baeldung/couchbase/async/service/TutorialBucketService.java b/persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/async/service/TutorialBucketService.java similarity index 100% rename from couchbase/src/main/java/com/baeldung/couchbase/async/service/TutorialBucketService.java rename to persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/async/service/TutorialBucketService.java diff --git a/couchbase/src/main/java/com/baeldung/couchbase/intro/CodeSnippets.java b/persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/intro/CodeSnippets.java similarity index 100% rename from couchbase/src/main/java/com/baeldung/couchbase/intro/CodeSnippets.java rename to persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/intro/CodeSnippets.java diff --git a/couchbase/src/main/java/com/baeldung/couchbase/mapreduce/CouchbaseKeyGenerator.java b/persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/mapreduce/CouchbaseKeyGenerator.java similarity index 100% rename from couchbase/src/main/java/com/baeldung/couchbase/mapreduce/CouchbaseKeyGenerator.java rename to persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/mapreduce/CouchbaseKeyGenerator.java diff --git a/couchbase/src/main/java/com/baeldung/couchbase/mapreduce/DuplicateKeyException.java b/persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/mapreduce/DuplicateKeyException.java similarity index 100% rename from couchbase/src/main/java/com/baeldung/couchbase/mapreduce/DuplicateKeyException.java rename to persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/mapreduce/DuplicateKeyException.java diff --git a/couchbase/src/main/java/com/baeldung/couchbase/mapreduce/RandomUUIDGenerator.java b/persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/mapreduce/RandomUUIDGenerator.java similarity index 100% rename from couchbase/src/main/java/com/baeldung/couchbase/mapreduce/RandomUUIDGenerator.java rename to persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/mapreduce/RandomUUIDGenerator.java diff --git a/couchbase/src/main/java/com/baeldung/couchbase/mapreduce/StudentGrade.java b/persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/mapreduce/StudentGrade.java similarity index 100% rename from couchbase/src/main/java/com/baeldung/couchbase/mapreduce/StudentGrade.java rename to persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/mapreduce/StudentGrade.java diff --git a/couchbase/src/main/java/com/baeldung/couchbase/mapreduce/StudentGradeKeyGenerator.java b/persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/mapreduce/StudentGradeKeyGenerator.java similarity index 100% rename from couchbase/src/main/java/com/baeldung/couchbase/mapreduce/StudentGradeKeyGenerator.java rename to persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/mapreduce/StudentGradeKeyGenerator.java diff --git a/couchbase/src/main/java/com/baeldung/couchbase/mapreduce/StudentGradeQueryBuilder.java b/persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/mapreduce/StudentGradeQueryBuilder.java similarity index 100% rename from couchbase/src/main/java/com/baeldung/couchbase/mapreduce/StudentGradeQueryBuilder.java rename to persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/mapreduce/StudentGradeQueryBuilder.java diff --git a/couchbase/src/main/java/com/baeldung/couchbase/mapreduce/StudentGradeService.java b/persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/mapreduce/StudentGradeService.java similarity index 100% rename from couchbase/src/main/java/com/baeldung/couchbase/mapreduce/StudentGradeService.java rename to persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/mapreduce/StudentGradeService.java diff --git a/couchbase/src/main/java/com/baeldung/couchbase/n1ql/BucketFactory.java b/persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/n1ql/BucketFactory.java similarity index 100% rename from couchbase/src/main/java/com/baeldung/couchbase/n1ql/BucketFactory.java rename to persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/n1ql/BucketFactory.java diff --git a/couchbase/src/main/java/com/baeldung/couchbase/n1ql/CodeSnippets.java b/persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/n1ql/CodeSnippets.java similarity index 100% rename from couchbase/src/main/java/com/baeldung/couchbase/n1ql/CodeSnippets.java rename to persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/n1ql/CodeSnippets.java diff --git a/couchbase/src/main/java/com/baeldung/couchbase/spring/person/Person.java b/persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/spring/person/Person.java similarity index 100% rename from couchbase/src/main/java/com/baeldung/couchbase/spring/person/Person.java rename to persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/spring/person/Person.java diff --git a/couchbase/src/main/java/com/baeldung/couchbase/spring/person/PersonCrudService.java b/persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/spring/person/PersonCrudService.java similarity index 100% rename from couchbase/src/main/java/com/baeldung/couchbase/spring/person/PersonCrudService.java rename to persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/spring/person/PersonCrudService.java diff --git a/couchbase/src/main/java/com/baeldung/couchbase/spring/person/PersonDocumentConverter.java b/persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/spring/person/PersonDocumentConverter.java similarity index 100% rename from couchbase/src/main/java/com/baeldung/couchbase/spring/person/PersonDocumentConverter.java rename to persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/spring/person/PersonDocumentConverter.java diff --git a/couchbase/src/main/java/com/baeldung/couchbase/spring/person/RegistrationService.java b/persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/spring/person/RegistrationService.java similarity index 100% rename from couchbase/src/main/java/com/baeldung/couchbase/spring/person/RegistrationService.java rename to persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/spring/person/RegistrationService.java diff --git a/couchbase/src/main/java/com/baeldung/couchbase/spring/service/BucketService.java b/persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/spring/service/BucketService.java similarity index 100% rename from couchbase/src/main/java/com/baeldung/couchbase/spring/service/BucketService.java rename to persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/spring/service/BucketService.java diff --git a/couchbase/src/main/java/com/baeldung/couchbase/spring/service/ClusterService.java b/persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/spring/service/ClusterService.java similarity index 100% rename from couchbase/src/main/java/com/baeldung/couchbase/spring/service/ClusterService.java rename to persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/spring/service/ClusterService.java diff --git a/couchbase/src/main/java/com/baeldung/couchbase/spring/service/ClusterServiceImpl.java b/persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/spring/service/ClusterServiceImpl.java similarity index 100% rename from couchbase/src/main/java/com/baeldung/couchbase/spring/service/ClusterServiceImpl.java rename to persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/spring/service/ClusterServiceImpl.java diff --git a/couchbase/src/main/java/com/baeldung/couchbase/spring/service/CrudService.java b/persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/spring/service/CrudService.java similarity index 100% rename from couchbase/src/main/java/com/baeldung/couchbase/spring/service/CrudService.java rename to persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/spring/service/CrudService.java diff --git a/couchbase/src/main/java/com/baeldung/couchbase/spring/service/JsonDocumentConverter.java b/persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/spring/service/JsonDocumentConverter.java similarity index 100% rename from couchbase/src/main/java/com/baeldung/couchbase/spring/service/JsonDocumentConverter.java rename to persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/spring/service/JsonDocumentConverter.java diff --git a/couchbase/src/main/java/com/baeldung/couchbase/spring/service/TutorialBucketService.java b/persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/spring/service/TutorialBucketService.java similarity index 100% rename from couchbase/src/main/java/com/baeldung/couchbase/spring/service/TutorialBucketService.java rename to persistence-modules/couchbase/src/main/java/com/baeldung/couchbase/spring/service/TutorialBucketService.java diff --git a/couchbase/src/main/resources/application.properties b/persistence-modules/couchbase/src/main/resources/application.properties similarity index 100% rename from couchbase/src/main/resources/application.properties rename to persistence-modules/couchbase/src/main/resources/application.properties diff --git a/couchbase/src/main/resources/logback.xml b/persistence-modules/couchbase/src/main/resources/logback.xml similarity index 100% rename from couchbase/src/main/resources/logback.xml rename to persistence-modules/couchbase/src/main/resources/logback.xml diff --git a/couchbase/src/test/java/com/baeldung/couchbase/async/AsyncIntegrationTest.java b/persistence-modules/couchbase/src/test/java/com/baeldung/couchbase/async/AsyncIntegrationTest.java similarity index 100% rename from couchbase/src/test/java/com/baeldung/couchbase/async/AsyncIntegrationTest.java rename to persistence-modules/couchbase/src/test/java/com/baeldung/couchbase/async/AsyncIntegrationTest.java diff --git a/couchbase/src/test/java/com/baeldung/couchbase/async/AsyncIntegrationTestConfig.java b/persistence-modules/couchbase/src/test/java/com/baeldung/couchbase/async/AsyncIntegrationTestConfig.java similarity index 100% rename from couchbase/src/test/java/com/baeldung/couchbase/async/AsyncIntegrationTestConfig.java rename to persistence-modules/couchbase/src/test/java/com/baeldung/couchbase/async/AsyncIntegrationTestConfig.java diff --git a/couchbase/src/test/java/com/baeldung/couchbase/async/person/PersonCrudServiceIntegrationTestConfig.java b/persistence-modules/couchbase/src/test/java/com/baeldung/couchbase/async/person/PersonCrudServiceIntegrationTestConfig.java similarity index 100% rename from couchbase/src/test/java/com/baeldung/couchbase/async/person/PersonCrudServiceIntegrationTestConfig.java rename to persistence-modules/couchbase/src/test/java/com/baeldung/couchbase/async/person/PersonCrudServiceIntegrationTestConfig.java diff --git a/couchbase/src/test/java/com/baeldung/couchbase/async/person/PersonCrudServiceLiveTest.java b/persistence-modules/couchbase/src/test/java/com/baeldung/couchbase/async/person/PersonCrudServiceLiveTest.java similarity index 100% rename from couchbase/src/test/java/com/baeldung/couchbase/async/person/PersonCrudServiceLiveTest.java rename to persistence-modules/couchbase/src/test/java/com/baeldung/couchbase/async/person/PersonCrudServiceLiveTest.java diff --git a/couchbase/src/test/java/com/baeldung/couchbase/async/service/ClusterServiceLiveTest.java b/persistence-modules/couchbase/src/test/java/com/baeldung/couchbase/async/service/ClusterServiceLiveTest.java similarity index 100% rename from couchbase/src/test/java/com/baeldung/couchbase/async/service/ClusterServiceLiveTest.java rename to persistence-modules/couchbase/src/test/java/com/baeldung/couchbase/async/service/ClusterServiceLiveTest.java diff --git a/couchbase/src/test/java/com/baeldung/couchbase/mapreduce/StudentGradeServiceLiveTest.java b/persistence-modules/couchbase/src/test/java/com/baeldung/couchbase/mapreduce/StudentGradeServiceLiveTest.java similarity index 100% rename from couchbase/src/test/java/com/baeldung/couchbase/mapreduce/StudentGradeServiceLiveTest.java rename to persistence-modules/couchbase/src/test/java/com/baeldung/couchbase/mapreduce/StudentGradeServiceLiveTest.java diff --git a/couchbase/src/test/java/com/baeldung/couchbase/n1ql/IntegrationTestConfig.java b/persistence-modules/couchbase/src/test/java/com/baeldung/couchbase/n1ql/IntegrationTestConfig.java similarity index 100% rename from couchbase/src/test/java/com/baeldung/couchbase/n1ql/IntegrationTestConfig.java rename to persistence-modules/couchbase/src/test/java/com/baeldung/couchbase/n1ql/IntegrationTestConfig.java diff --git a/couchbase/src/test/java/com/baeldung/couchbase/n1ql/N1QLLiveTest.java b/persistence-modules/couchbase/src/test/java/com/baeldung/couchbase/n1ql/N1QLLiveTest.java similarity index 100% rename from couchbase/src/test/java/com/baeldung/couchbase/n1ql/N1QLLiveTest.java rename to persistence-modules/couchbase/src/test/java/com/baeldung/couchbase/n1ql/N1QLLiveTest.java diff --git a/couchbase/src/test/java/com/baeldung/couchbase/spring/IntegrationTest.java b/persistence-modules/couchbase/src/test/java/com/baeldung/couchbase/spring/IntegrationTest.java similarity index 100% rename from couchbase/src/test/java/com/baeldung/couchbase/spring/IntegrationTest.java rename to persistence-modules/couchbase/src/test/java/com/baeldung/couchbase/spring/IntegrationTest.java diff --git a/couchbase/src/test/java/com/baeldung/couchbase/spring/IntegrationTestConfig.java b/persistence-modules/couchbase/src/test/java/com/baeldung/couchbase/spring/IntegrationTestConfig.java similarity index 100% rename from couchbase/src/test/java/com/baeldung/couchbase/spring/IntegrationTestConfig.java rename to persistence-modules/couchbase/src/test/java/com/baeldung/couchbase/spring/IntegrationTestConfig.java diff --git a/couchbase/src/test/java/com/baeldung/couchbase/spring/person/PersonCrudServiceLiveTest.java b/persistence-modules/couchbase/src/test/java/com/baeldung/couchbase/spring/person/PersonCrudServiceLiveTest.java similarity index 100% rename from couchbase/src/test/java/com/baeldung/couchbase/spring/person/PersonCrudServiceLiveTest.java rename to persistence-modules/couchbase/src/test/java/com/baeldung/couchbase/spring/person/PersonCrudServiceLiveTest.java diff --git a/couchbase/src/test/java/com/baeldung/couchbase/spring/service/ClusterServiceLiveTest.java b/persistence-modules/couchbase/src/test/java/com/baeldung/couchbase/spring/service/ClusterServiceLiveTest.java similarity index 100% rename from couchbase/src/test/java/com/baeldung/couchbase/spring/service/ClusterServiceLiveTest.java rename to persistence-modules/couchbase/src/test/java/com/baeldung/couchbase/spring/service/ClusterServiceLiveTest.java diff --git a/couchbase/src/test/resources/logback.xml b/persistence-modules/couchbase/src/test/resources/logback.xml similarity index 100% rename from couchbase/src/test/resources/logback.xml rename to persistence-modules/couchbase/src/test/resources/logback.xml diff --git a/persistence-modules/deltaspike/src/test/resources/META-INF/persistence.xml b/persistence-modules/deltaspike/src/test/resources/META-INF/persistence.xml index ffcf20878c..60b415abd7 100644 --- a/persistence-modules/deltaspike/src/test/resources/META-INF/persistence.xml +++ b/persistence-modules/deltaspike/src/test/resources/META-INF/persistence.xml @@ -35,7 +35,7 @@ - + diff --git a/persistence-modules/deltaspike/src/test/resources/logback-test.xml b/persistence-modules/deltaspike/src/test/resources/logback-test.xml index bdc292924b..6a9aa37e7f 100644 --- a/persistence-modules/deltaspike/src/test/resources/logback-test.xml +++ b/persistence-modules/deltaspike/src/test/resources/logback-test.xml @@ -7,7 +7,7 @@ - + diff --git a/persistence-modules/fauna/pom.xml b/persistence-modules/fauna/pom.xml index a0626e0cd2..4c37c2ae9e 100644 --- a/persistence-modules/fauna/pom.xml +++ b/persistence-modules/fauna/pom.xml @@ -44,6 +44,7 @@ org.projectlombok lombok provided + ${lombok.version} @@ -57,7 +58,6 @@ - 17 4.2.0 diff --git a/persistence-modules/flyway/pom.xml b/persistence-modules/flyway/pom.xml index 18ff9fdb39..df35f85bfb 100644 --- a/persistence-modules/flyway/pom.xml +++ b/persistence-modules/flyway/pom.xml @@ -25,8 +25,8 @@ spring-boot-starter-jdbc - mysql - mysql-connector-java + com.mysql + mysql-connector-j runtime diff --git a/persistence-modules/hibernate-enterprise/pom.xml b/persistence-modules/hibernate-enterprise/pom.xml index 954f8f40d3..caf7b37a41 100644 --- a/persistence-modules/hibernate-enterprise/pom.xml +++ b/persistence-modules/hibernate-enterprise/pom.xml @@ -35,8 +35,8 @@ ${geodb.version} - mysql - mysql-connector-java + com.mysql + mysql-connector-j ${mysql.version} @@ -79,7 +79,7 @@ 6.1.7.Final - 8.0.32 + 8.2.0 2.6.0 0.9 diff --git a/persistence-modules/hibernate-jpa/pom.xml b/persistence-modules/hibernate-jpa/pom.xml index 5a99c1c4d0..603c749e95 100644 --- a/persistence-modules/hibernate-jpa/pom.xml +++ b/persistence-modules/hibernate-jpa/pom.xml @@ -56,8 +56,8 @@ ${hibernate.version} - mysql - mysql-connector-java + com.mysql + mysql-connector-j ${mysql.version} @@ -83,7 +83,7 @@ - 8.0.32 + 8.2.0 2.6.0 3.0.4 2.1.214 diff --git a/persistence-modules/hibernate-libraries/pom.xml b/persistence-modules/hibernate-libraries/pom.xml index 3f4da28296..3fa15ffb0b 100644 --- a/persistence-modules/hibernate-libraries/pom.xml +++ b/persistence-modules/hibernate-libraries/pom.xml @@ -63,8 +63,8 @@ test - mysql - mysql-connector-java + com.mysql + mysql-connector-j ${mysql.version} runtime @@ -162,13 +162,13 @@ 1.6 2.9.7 - 5.4.14.Final + 5.6.15.Final 3.27.0-GA 2.3.1 2.0.0 3.8.1 3.8.1 - 8.0.19 + 8.2.0 2.1.3.RELEASE diff --git a/persistence-modules/hibernate-mapping/pom.xml b/persistence-modules/hibernate-mapping/pom.xml index 1e3dc8be5f..45d8e24b41 100644 --- a/persistence-modules/hibernate-mapping/pom.xml +++ b/persistence-modules/hibernate-mapping/pom.xml @@ -20,7 +20,7 @@ test - org.hibernate + org.hibernate.orm hibernate-core ${hibernate.version} @@ -36,7 +36,7 @@ - org.hibernate + org.hibernate.validator hibernate-validator ${hibernate-validator.version} @@ -82,11 +82,11 @@ 2.1.214 6.1.7.Final 2.21.1 - 8.0.0.Final + 8.0.1.Final 3.0.1-b11 1.1 1.4.2 - 2.14.2 + 2.16.0 \ No newline at end of file diff --git a/persistence-modules/hibernate-ogm/src/test/java/com/baeldung/hibernate/ogm/EditorUnitTest.java b/persistence-modules/hibernate-ogm/src/test/java/com/baeldung/hibernate/ogm/EditorUnitTest.java index d7fd49d917..3903e272de 100644 --- a/persistence-modules/hibernate-ogm/src/test/java/com/baeldung/hibernate/ogm/EditorUnitTest.java +++ b/persistence-modules/hibernate-ogm/src/test/java/com/baeldung/hibernate/ogm/EditorUnitTest.java @@ -22,6 +22,7 @@ public class EditorUnitTest { loadAndVerifyTestData(entityManagerFactory, editor); } */ + @Test public void givenNeo4j_WhenEntitiesCreated_thenCanBeRetrieved() throws Exception { EntityManagerFactory entityManagerFactory = Persistence.createEntityManagerFactory("ogm-neo4j"); diff --git a/persistence-modules/hibernate-queries/pom.xml b/persistence-modules/hibernate-queries/pom.xml index bb60c7b83a..0a736346a4 100644 --- a/persistence-modules/hibernate-queries/pom.xml +++ b/persistence-modules/hibernate-queries/pom.xml @@ -60,8 +60,8 @@ ${hibernate.version} - mysql - mysql-connector-java + com.mysql + mysql-connector-j ${mysql.version} @@ -96,10 +96,10 @@ 6.0.6 3.0.3 9.0.0.M26 - 8.0.32 + 8.2.0 2.6.0 2.1.214 - 6.1.7.Final + 6.3.1.Final 1.17.6 diff --git a/persistence-modules/hibernate-queries/src/main/java/com/baeldung/hibernate/criteria/util/HibernateUtil.java b/persistence-modules/hibernate-queries/src/main/java/com/baeldung/hibernate/criteria/util/HibernateUtil.java index ff9ccb017b..f561a33f08 100644 --- a/persistence-modules/hibernate-queries/src/main/java/com/baeldung/hibernate/criteria/util/HibernateUtil.java +++ b/persistence-modules/hibernate-queries/src/main/java/com/baeldung/hibernate/criteria/util/HibernateUtil.java @@ -16,4 +16,11 @@ public class HibernateUtil { return session; } + public static SessionFactory getHibernateSessionFactory() { + + final SessionFactory sessionFactory = new Configuration().configure("criteria.cfg.xml").buildSessionFactory(); + + return sessionFactory; + } + } diff --git a/persistence-modules/hibernate-queries/src/main/java/com/baeldung/hibernate/criteria/view/CriteriaDefinitionApplicationView.java b/persistence-modules/hibernate-queries/src/main/java/com/baeldung/hibernate/criteria/view/CriteriaDefinitionApplicationView.java new file mode 100644 index 0000000000..9f32aa06e3 --- /dev/null +++ b/persistence-modules/hibernate-queries/src/main/java/com/baeldung/hibernate/criteria/view/CriteriaDefinitionApplicationView.java @@ -0,0 +1,126 @@ +package com.baeldung.hibernate.criteria.view; + +import java.util.List; + +import org.hibernate.Session; +import org.hibernate.SessionFactory; +import org.hibernate.query.criteria.CriteriaDefinition; +import org.hibernate.query.criteria.JpaRoot; + +import com.baeldung.hibernate.criteria.model.Item; +import com.baeldung.hibernate.criteria.util.HibernateUtil; + +public class CriteriaDefinitionApplicationView { + + public CriteriaDefinitionApplicationView() { + + } + + public String[] greaterThanCriteria() { + final Session session = HibernateUtil.getHibernateSession(); + final SessionFactory sessionFactory = HibernateUtil.getHibernateSessionFactory(); + + CriteriaDefinition query = new CriteriaDefinition<>(sessionFactory, Item.class) { + { + JpaRoot message = from(Item.class); + where(gt(message.get("itemPrice"), 1000)); + } + }; + + List items = session.createSelectionQuery(query).list(); + + final String greaterThanItems[] = new String[items.size()]; + for (int i = 0; i < items.size(); i++) { + greaterThanItems[i] = items.get(i).getItemName(); + } + + session.close(); + + return greaterThanItems; + } + + public String[] lessThanCriteria() { + final Session session = HibernateUtil.getHibernateSession(); + final SessionFactory sessionFactory = HibernateUtil.getHibernateSessionFactory(); + + CriteriaDefinition query = new CriteriaDefinition<>(sessionFactory, Item.class) { + { + JpaRoot message = from(Item.class); + where(lt(message.get("itemPrice"), 1000)); + } + }; + + List items = session.createSelectionQuery(query).list(); + final String lessThanItems[] = new String[items.size()]; + for (int i = 0; i < items.size(); i++) { + lessThanItems[i] = items.get(i).getItemName(); + } + + session.close(); + + return lessThanItems; + } + + public String[] likeCriteria() { + final Session session = HibernateUtil.getHibernateSession(); + final SessionFactory sessionFactory = HibernateUtil.getHibernateSessionFactory(); + + CriteriaDefinition query = new CriteriaDefinition<>(sessionFactory, Item.class) { + { + JpaRoot item = from(Item.class); + where(like(item.get("itemName"), "%chair%")); + } + }; + + List items = session.createSelectionQuery(query).list(); + + final String likeItems[] = new String[items.size()]; + for (int i = 0; i < items.size(); i++) { + likeItems[i] = items.get(i).getItemName(); + } + session.close(); + return likeItems; + } + + public String[] likeCaseCriteria() { + final Session session = HibernateUtil.getHibernateSession(); + final SessionFactory sessionFactory = HibernateUtil.getHibernateSessionFactory(); + + CriteriaDefinition query = new CriteriaDefinition<>(sessionFactory, Item.class) { + { + JpaRoot item = from(Item.class); + where(like(lower(item.get("itemName")), "%chair%")); + } + }; + + List items = session.createSelectionQuery(query).list(); + + final String likeItems[] = new String[items.size()]; + for (int i = 0; i < items.size(); i++) { + likeItems[i] = items.get(i).getItemName(); + } + session.close(); + return likeItems; + } + + public String[] betweenCriteria() { + final Session session = HibernateUtil.getHibernateSession(); + final SessionFactory sessionFactory = HibernateUtil.getHibernateSessionFactory(); + + CriteriaDefinition query = new CriteriaDefinition<>(sessionFactory, Item.class) { + { + JpaRoot item = from(Item.class); + where(between(item.get("itemPrice"), 100, 200)); + } + }; + + List items = session.createSelectionQuery(query).list(); + + final String betweenItems[] = new String[items.size()]; + for (int i = 0; i < items.size(); i++) { + betweenItems[i] = items.get(i).getItemName(); + } + session.close(); + return betweenItems; + } +} diff --git a/persistence-modules/hibernate-queries/src/main/java/com/baeldung/hibernate/customtypes/LocalDateStringJavaDescriptor.java b/persistence-modules/hibernate-queries/src/main/java/com/baeldung/hibernate/customtypes/LocalDateStringJavaDescriptor.java index 58d8e8628a..e9c7548c7d 100644 --- a/persistence-modules/hibernate-queries/src/main/java/com/baeldung/hibernate/customtypes/LocalDateStringJavaDescriptor.java +++ b/persistence-modules/hibernate-queries/src/main/java/com/baeldung/hibernate/customtypes/LocalDateStringJavaDescriptor.java @@ -4,8 +4,13 @@ package com.baeldung.hibernate.customtypes; import java.time.LocalDate; import java.time.format.DateTimeFormatter; +import org.hibernate.dialect.Dialect; +import org.hibernate.tool.schema.extract.spi.ColumnTypeInformation; +import org.hibernate.type.BasicType; import org.hibernate.type.descriptor.WrapperOptions; import org.hibernate.type.descriptor.java.ImmutableMutabilityPlan; +import org.hibernate.type.descriptor.jdbc.JdbcTypeIndicators; +import org.hibernate.type.spi.TypeConfiguration; import io.hypersistence.utils.hibernate.type.array.internal.AbstractArrayTypeDescriptor; @@ -49,4 +54,10 @@ public class LocalDateStringJavaDescriptor extends AbstractArrayTypeDescriptor expectedLikeList = session.createQuery("From Item where itemName like '%chair%'").list(); + final String expectedLikeItems[] = new String[expectedLikeList.size()]; + for (int i = 0; i < expectedLikeList.size(); i++) { + expectedLikeItems[i] = expectedLikeList.get(i).getItemName(); + } + session.close(); + assertArrayEquals(expectedLikeItems, criteriaDefinition.likeCriteria()); + } + + @Test + public void givenHibernateSession_whenExecutingCaseSensitiveLikeCriteriaQuery_thenExpectMatchingItems() { + final Session session = HibernateUtil.getHibernateSession(); + final List expectedChairCaseList = session.createQuery("From Item where itemName like '%Chair%'").list(); + final String expectedChairCaseItems[] = new String[expectedChairCaseList.size()]; + for (int i = 0; i < expectedChairCaseList.size(); i++) { + expectedChairCaseItems[i] = expectedChairCaseList.get(i).getItemName(); + } + session.close(); + assertArrayEquals(expectedChairCaseItems, criteriaDefinition.likeCaseCriteria()); + } + + @Test + public void givenHibernateSession_whenExecutingGreaterThanCriteriaQuery_thenExpectMatchingItems() { + final Session session = HibernateUtil.getHibernateSession(); + final List expectedGreaterThanList = session.createQuery("From Item where itemPrice>1000").list(); + final String expectedGreaterThanItems[] = new String[expectedGreaterThanList.size()]; + for (int i = 0; i < expectedGreaterThanList.size(); i++) { + expectedGreaterThanItems[i] = expectedGreaterThanList.get(i).getItemName(); + } + session.close(); + assertArrayEquals(expectedGreaterThanItems, criteriaDefinition.greaterThanCriteria()); + } + + @Test + public void givenHibernateSession_whenExecutingLessThanCriteriaQuery_thenExpectMatchingItems() { + final Session session = HibernateUtil.getHibernateSession(); + final List expectedLessList = session.createQuery("From Item where itemPrice<1000").list(); + final String expectedLessThanItems[] = new String[expectedLessList.size()]; + for (int i = 0; i < expectedLessList.size(); i++) { + expectedLessThanItems[i] = expectedLessList.get(i).getItemName(); + } + session.close(); + assertArrayEquals(expectedLessThanItems, criteriaDefinition.lessThanCriteria()); + } + + @Test + public void givenHibernateSession_whenExecutingBetweenCriteriaQuery_thenExpectMatchingItems() { + final Session session = HibernateUtil.getHibernateSession(); + final List expectedBetweenList = session.createQuery("From Item where itemPrice between 100 and 200").list(); + final String expectedPriceBetweenItems[] = new String[expectedBetweenList.size()]; + for (int i = 0; i < expectedBetweenList.size(); i++) { + expectedPriceBetweenItems[i] = expectedBetweenList.get(i).getItemName(); + } + session.close(); + assertArrayEquals(expectedPriceBetweenItems, criteriaDefinition.betweenCriteria()); + } + + +} diff --git a/persistence-modules/hibernate5/pom.xml b/persistence-modules/hibernate5/pom.xml index 1a2c65c6ba..f93fe6c9e7 100644 --- a/persistence-modules/hibernate5/pom.xml +++ b/persistence-modules/hibernate5/pom.xml @@ -30,8 +30,8 @@ ${hibernate.version} - mysql - mysql-connector-java + com.mysql + mysql-connector-j ${mysql.version} @@ -58,7 +58,7 @@ 5.4.24.Final - 6.0.6 + 8.2.0 2.2.3 2.1.214 diff --git a/persistence-modules/java-harperdb/README.md b/persistence-modules/java-harperdb/README.md new file mode 100644 index 0000000000..99a91e00ed --- /dev/null +++ b/persistence-modules/java-harperdb/README.md @@ -0,0 +1,2 @@ +## Relevant Articles +- [Working With HarperDB and Java](https://www.baeldung.com/java-harperdb) diff --git a/persistence-modules/java-harperdb/pom.xml b/persistence-modules/java-harperdb/pom.xml new file mode 100644 index 0000000000..7340aa4dbc --- /dev/null +++ b/persistence-modules/java-harperdb/pom.xml @@ -0,0 +1,65 @@ + + + 4.0.0 + + com.baeldung + java-harperdb + 1.0-SNAPSHOT + + + + org.apache.maven.plugins + maven-compiler-plugin + + 9 + 9 + + + + + + + com.baeldung + persistence-modules + 1.0.0-SNAPSHOT + + + + com.baeldung + java-harperdb + ${haperdb-driver.version} + system + + ${project.basedir}/lib/cdata.jdbc.harperdb.jar + + + org.testcontainers + testcontainers + test + + + org.apache.derby + derby + 10.13.1.1 + + + + + + + org.testcontainers + testcontainers-bom + 1.19.3 + pom + import + + + + + + 4.2 + + + \ No newline at end of file diff --git a/persistence-modules/java-harperdb/src/main/resources/data-model.puml b/persistence-modules/java-harperdb/src/main/resources/data-model.puml new file mode 100644 index 0000000000..8e3681c749 --- /dev/null +++ b/persistence-modules/java-harperdb/src/main/resources/data-model.puml @@ -0,0 +1,41 @@ +@startuml +'https://gist.github.com/QuantumGhost/0955a45383a0b6c0bc24f9654b3cb561 +' uncomment the line below if you're using computer with a retina display +' skinparam dpi 300 +!theme sketchy-outline +!define Table(name,desc) class name as "desc" << (T, #63b175) >> +' we use bold for primary key +' green color for unique +' and underscore for not_null +!define primary_key(x) x +!define unique(x) x +!define not_null(x) x +' other tags available: +' +' , where color is a color name or html color code +' (#FFAACC) +' see: http://plantuml.com/classes.html#More +hide methods +hide stereotypes + +' entities + + +Table(Teacher, "Teacher") { + primary_key(Id) Number + Name Varchar + joining_date Date +} +Table(Subject, "Subject") { + primary_key(Id) Number + Name Varchar +} +Table(Teacher_Details, "Teacher_Details") { + primary_key(Id) Number + teacher_id Number + subject_id Number +} + +Teacher_Details "*" -left-> "1" Subject: " " +Teacher "1" -left-> "*" Teacher_Details: " " +@enduml \ No newline at end of file diff --git a/persistence-modules/java-harperdb/src/test/java/com/baeldung/harperdb/HarperDBApiService.java b/persistence-modules/java-harperdb/src/test/java/com/baeldung/harperdb/HarperDBApiService.java new file mode 100644 index 0000000000..361e17bd83 --- /dev/null +++ b/persistence-modules/java-harperdb/src/test/java/com/baeldung/harperdb/HarperDBApiService.java @@ -0,0 +1,78 @@ +package com.baeldung.harperdb; + +import com.github.dockerjava.zerodep.shaded.org.apache.hc.client5.http.classic.methods.HttpPost; +import com.github.dockerjava.zerodep.shaded.org.apache.hc.client5.http.impl.classic.CloseableHttpClient; +import com.github.dockerjava.zerodep.shaded.org.apache.hc.client5.http.impl.classic.CloseableHttpResponse; +import com.github.dockerjava.zerodep.shaded.org.apache.hc.client5.http.impl.classic.HttpClientBuilder; +import com.github.dockerjava.zerodep.shaded.org.apache.hc.core5.http.ClassicHttpRequest; +import com.github.dockerjava.zerodep.shaded.org.apache.hc.core5.http.HttpEntity; +import com.github.dockerjava.zerodep.shaded.org.apache.hc.core5.http.io.entity.StringEntity; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import java.io.IOException; +import java.util.Base64; + +public class HarperDBApiService { + private static final Logger LOGGER = LoggerFactory.getLogger(HarperDBApiService.class); + private String url; + private String base64auth; + + public HarperDBApiService(String url, String user, String password) { + this.url = url; + this.base64auth = Base64.getEncoder() + .encodeToString(new StringBuilder().append(user) + .append(":") + .append(password) + .toString() + .getBytes()); + } + + public void createSchema(String schema) throws IOException { + String requestBody = "{\"operation\":\"create_schema\", \"" + "schema\":\"" + schema + "\"" + "}"; + executeHttpPostRequest(requestBody); + } + + public void createTable(String schema, String table, String ... attributes) throws IOException { + String createTableReq = "{\"operation\":\"create_table\"," + + "\"schema\":\"" + schema + + "\",\"table\":\"" + table + + "\",\"hash_attribute\":\"id\"" + + "}"; + executeHttpPostRequest(createTableReq); + LOGGER.info("created table:" + table); + for (String attribute : attributes) { + String createAttrReq = "{\"operation\":\"create_attribute\",\"schema\":\"" + + schema + "\",\"table\":\"" + + table + "\",\"attribute\":\"" + + attribute + "\"" + + "}"; + executeHttpPostRequest(createAttrReq); + LOGGER.info("created attribute:" + attribute + " in table:" + table); + } + } + + public void insertRecords(String schema, String table, String records) throws IOException { + String requestBody = "{\"table\":" + "\"" + table + "\"," + + "\"schema\":" + "\"" + schema + "\"" + "," + + "\"operation\":" + "\"" + "insert" + "\"" + "," + + "\"records\":" + records + + "}"; + executeHttpPostRequest(requestBody); + } + + private void executeHttpPostRequest(String httpRequest) throws IOException { + LOGGER.info("Post request body:" + httpRequest); + + try (CloseableHttpClient closeableHttpClient = HttpClientBuilder.create() + .build()) { + HttpPost request = new HttpPost(this.url); + request.addHeader("Authorization", "Basic " + this.base64auth); + request.addHeader("Content-Type", "application/json"); + request.setEntity((HttpEntity) new StringEntity(httpRequest)); + CloseableHttpResponse response = closeableHttpClient.execute((ClassicHttpRequest) request); + LOGGER.info("REST API response:" + response.toString()); + assert (200 == response.getCode()); + } + } +} diff --git a/persistence-modules/java-harperdb/src/test/java/com/baeldung/harperdb/HarperDBContainer.java b/persistence-modules/java-harperdb/src/test/java/com/baeldung/harperdb/HarperDBContainer.java new file mode 100644 index 0000000000..12ef87fa99 --- /dev/null +++ b/persistence-modules/java-harperdb/src/test/java/com/baeldung/harperdb/HarperDBContainer.java @@ -0,0 +1,36 @@ +package com.baeldung.harperdb; + +import java.util.Map; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.testcontainers.containers.GenericContainer; + +public class HarperDBContainer { + + private final static Logger LOGGER = LoggerFactory.getLogger(HarperDBContainer.class); + + private static final Map DEFAULT_ENV_MAP = Map.of("HDB_ADMIN_USERNAME", "admin", "HDB_ADMIN_PASSWORD", "password", + "OPERATIONSAPI_NETWORK_PORT", "9925", "ROOTPATH", "/home/harperdb/hdb", "LOGGING_STDSTREAMS", "true"); + + private static final Integer[] DEFAULT_EXPOSED_PORTS = { 9925, 9926 }; + + private static final String HARPER_DOCKER_IMAGE = "harperdb/harperdb:latest"; + + public void stop() { + harperDBContainer.stop(); + } + + GenericContainer harperDBContainer; + + public GenericContainer installHarperDB() { + harperDBContainer = new GenericContainer(HARPER_DOCKER_IMAGE).withEnv(DEFAULT_ENV_MAP) + .withExposedPorts(DEFAULT_EXPOSED_PORTS); + return harperDBContainer; + } + + public GenericContainer installHarperDB(String dockerImgage, final Map envMap, final Integer... exposedPorts) { + return new GenericContainer(dockerImgage).withEnv(envMap) + .withExposedPorts(exposedPorts); + } +} diff --git a/persistence-modules/java-harperdb/src/test/java/com/baeldung/harperdb/HarperDBLiveTest.java b/persistence-modules/java-harperdb/src/test/java/com/baeldung/harperdb/HarperDBLiveTest.java new file mode 100644 index 0000000000..34d2f8d29b --- /dev/null +++ b/persistence-modules/java-harperdb/src/test/java/com/baeldung/harperdb/HarperDBLiveTest.java @@ -0,0 +1,379 @@ +package com.baeldung.harperdb; + +import cdata.jdbc.harperdb.HarperDBConnectionPoolDataSource; + +import org.junit.jupiter.api.AfterAll; +import org.junit.jupiter.api.BeforeAll; +import org.junit.jupiter.api.Test; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.testcontainers.containers.GenericContainer; + +import java.io.IOException; +import java.net.URISyntaxException; +import java.net.URL; +import java.sql.*; +import java.util.Arrays; +import java.util.Map; +import java.util.Properties; + +import static org.junit.jupiter.api.Assertions.*; + +public class HarperDBLiveTest { + + private static final Logger logger = LoggerFactory.getLogger(HarperDBLiveTest.class); + + private static Integer port; + + private static HarperDBContainer harperDBContainer; + + private static HarperDBApiService harperDbApiService; + + @BeforeAll + static void setupHarperDB() throws IOException, InterruptedException, URISyntaxException { + installHarperDB(); + initHarperDBApiService(); + setupDB(); + } + + private static void installHarperDB() { + harperDBContainer = new HarperDBContainer(); + + GenericContainer genericContainer = harperDBContainer.installHarperDB(); + + genericContainer.start(); + + port = genericContainer.getFirstMappedPort(); + } + + private static void initHarperDBApiService() { + String url = "http://localhost:" + port + "/"; + harperDbApiService = new HarperDBApiService(url, "admin", "password"); + } + + private static void setupDB() throws IOException { + harperDbApiService.createSchema("Demo"); + + harperDbApiService.createTable("Demo", "Subject", "name"); + harperDbApiService.createTable("Demo", "Teacher", "name", "joining_date", "subject_id"); + harperDbApiService.createTable("Demo", "Teacher_Details", "teacher_id", "subject_id"); + + insertSubjectRecords(); + insertTeacherRecords(); + insertTeacherDetailsRecords(); + } + + private static void insertSubjectRecords() throws IOException { + String records = "[" + + "{\"id\":1, \"name\":\"English\"}," + + "{\"id\":2, \"name\":\"Maths\"}," + + "{\"id\":3, \"name\":\"Science\"}" + + "]"; + + harperDbApiService.insertRecords("Demo", "Subject", records); + } + + private static void insertTeacherRecords() throws IOException { + String records = "[" + "{\"id\":1, \"name\":\"James Cameron\", \"joining_date\":\"04-05-2000\"}," + + "{\"id\":2, \"name\":\"Joe Biden\", \"joining_date\":\"20-10-2005\"}," + + "{\"id\":3, \"name\":\"Jessie Williams\", \"joining_date\":\"04-06-1997\"}," + + "{\"id\":4, \"name\":\"Robin Williams\", \"joining_date\":\"01-01-2020\"}," + + "{\"id\":5, \"name\":\"Eric Johnson\", \"joining_date\":\"04-05-2022\"}," + + "{\"id\":6, \"name\":\"Raghu Yadav\", \"joining_date\":\"02-02-1999\"}" + "]"; + harperDbApiService.insertRecords("Demo", "Teacher", records); + } + + private static void insertTeacherDetailsRecords() throws IOException { + String records = "[" + "{\"id\":1, \"teacher_id\":1, \"subject_id\":1}," + "{\"id\":2, \"teacher_id\":1, \"subject_id\":2}," + + "{\"id\":3, \"teacher_id\":2, \"subject_id\":3 }," + "{\"id\":4, \"teacher_id\":3, \"subject_id\":1}," + + "{\"id\":5, \"teacher_id\":3, \"subject_id\":3}," + "{\"id\":6, \"teacher_id\":4, \"subject_id\":2}," + + "{\"id\":7, \"teacher_id\":5, \"subject_id\":3}," + "{\"id\":8, \"teacher_id\":6, \"subject_id\":1}," + + "{\"id\":9, \"teacher_id\":6, \"subject_id\":2}," + "{\"id\":15, \"teacher_id\":6, \"subject_id\":3}" + "]"; + + harperDbApiService.insertRecords("Demo", "Teacher_Details", records); + } + + @AfterAll + static void stopHarperDB() { + harperDBContainer.stop(); + } + + @Test + void whenConnectionInfoInURL_thenConnectSuccess() { + assertDoesNotThrow(() -> { + final String JDBC_URL = "jdbc:harperdb:Server=127.0.0.1:" + port + ";User=admin;Password=password;"; + + try (Connection connection = DriverManager.getConnection(JDBC_URL)) { + connection.createStatement() + .executeQuery("select 1"); + logger.info("Connection Successful"); + } + }); + } + + @Test + void whenConnectionInfoInProperties_thenConnectSuccess() { + assertDoesNotThrow(() -> { + Properties prop = new Properties(); + prop.setProperty("Server", "127.0.0.1:" + port); + prop.setProperty("User", "admin"); + prop.setProperty("Password", "password"); + + try (Connection connection = DriverManager.getConnection("jdbc:harperdb:", prop)) { + connection.createStatement() + .executeQuery("select 1"); + logger.info("Connection Successful"); + } + }); + } + + @Test + void whenConnectionPooling_thenConnectSuccess() { + assertDoesNotThrow(() -> { + HarperDBConnectionPoolDataSource harperdbPoolDataSource = new HarperDBConnectionPoolDataSource(); + final String JDBC_URL = "jdbc:harperdb:UseConnectionPooling=true;PoolMaxSize=2;Server=127.0.0.1:" + port + ";User=admin;Password=password;"; + harperdbPoolDataSource.setURL(JDBC_URL); + + try (Connection connection = harperdbPoolDataSource.getPooledConnection() + .getConnection()) { + connection.createStatement() + .executeQuery("select 1"); + logger.info("Connection Pool Successful"); + } + }); + } + + @Test + void whenExecuteStoredToCreateTable_thenSuccess() throws SQLException { + final String CREATE_TABLE_PROC = "CreateTable"; + try (Connection connection = getConnection()) { + CallableStatement callableStatement = connection.prepareCall(CREATE_TABLE_PROC); + + callableStatement.setString("SchemaName", "prod"); + callableStatement.setString("TableName", "subject"); + callableStatement.setString("PrimaryKey", "id"); + Boolean result = callableStatement.execute(); + + ResultSet resultSet = callableStatement.getResultSet(); + + while (resultSet.next()) { + String tableCreated = resultSet.getString("Success"); + assertEquals("true", tableCreated); + logger.info("Table Created Successfully"); + } + } + } + + @Test + void givenStatement_whenInsertRecord_thenSuccess() throws SQLException { + final String INSERT_SQL = "insert into Demo.Subject(id, name) values " + + "(4, 'Social Studies')," + + "(5, 'Geography')"; + + try (Connection connection = getConnection()) { + Statement statement = connection.createStatement(); + assertDoesNotThrow(() -> statement.execute(INSERT_SQL)); + assertEquals(2, statement.getUpdateCount()); + } + } + + @Test + void givenPrepareStatement_whenAddToBatch_thenSuccess() throws SQLException { + final String INSERT_SQL = "insert into Demo.Teacher(id, name, joining_date) values" + + "(?, ?, ?)"; + + try (Connection connection = getConnection()) { + PreparedStatement preparedStatement = connection.prepareStatement(INSERT_SQL); + preparedStatement.setInt(1, 7); + preparedStatement.setString(2, "Bret Lee"); + preparedStatement.setString(3, "07-08-2002"); + preparedStatement.addBatch(); + + preparedStatement.setInt(1, 8); + preparedStatement.setString(2, "Sarah Glimmer"); + preparedStatement.setString(3, "07-08-1997"); + preparedStatement.addBatch(); + + int[] recordsInserted = preparedStatement.executeBatch(); + + assertEquals(2, Arrays.stream(recordsInserted).sum()); + } + } + + private static Connection getConnection() throws SQLException { + String URL = "jdbc:harperdb:Server=127.0.0.1:" + port + ";User=admin;Password=password;"; + return DriverManager.getConnection(URL); + } + + private static Connection getConnection(Map properties) throws SQLException { + Properties prop = new Properties(); + prop.setProperty("Server", "127.0.0.1:" + port); + prop.setProperty("User", "admin"); + prop.setProperty("Password", "password"); + for (Map.Entry entry : properties.entrySet()) { + prop.setProperty(entry.getKey(), entry.getValue()); + } + + return DriverManager.getConnection("jdbc:harperdb:", prop); + } + + @Test + void givenStatement_whenFetchRecord_thenSuccess() throws SQLException { + final String SQL_QUERY = "select id, name from Demo.Subject where name = 'Maths'"; + + try (Connection connection = getConnection()) { + Statement statement = connection.createStatement(); + ResultSet resultSet = statement.executeQuery(SQL_QUERY); + while (resultSet.next()) { + Integer id = resultSet.getInt("id"); + String name = resultSet.getString("name"); + assertNotNull(id); + assertEquals("Maths", name); + logger.info("Subject id:" + id + " Subject Name:" + name); + } + } + } + + @Test + void givenPreparedStatement_whenExecuteJoinQuery_thenSuccess() throws SQLException { + final String JOIN_QUERY = "SELECT t.name as teacher_name, t.joining_date as joining_date, s.name as subject_name " + + "from Demo.Teacher_Details AS td " + + "INNER JOIN Demo.Teacher AS t ON t.id = td.teacher_id " + + "INNER JOIN Demo.Subject AS s on s.id = td.subject_id " + + "where t.name = ?"; + + try (Connection connection = getConnection()) { + PreparedStatement preparedStatement = connection.prepareStatement(JOIN_QUERY); + preparedStatement.setString(1, "Eric Johnson"); + + ResultSet resultSet = preparedStatement.executeQuery(); + while (resultSet.next()) { + String teacherName = resultSet.getString("teacher_name"); + String subjectName = resultSet.getString("subject_name"); + String joiningDate = resultSet.getString("joining_date"); + assertEquals("Eric Johnson", teacherName); + assertEquals("Maths", subjectName); + logger.info("Teacher Name:" + teacherName + " Subject Name:" + subjectName + " Joining Date:" + joiningDate); + } + } + } + + @Test + void givenStatement_whenUpdateRecord_thenSuccess() throws SQLException { + final String UPDATE_SQL = "update Demo.Teacher_Details set subject_id = 2 " + + "where teacher_id in (2, 5)"; + final String UPDATE_SQL_WITH_SUB_QUERY = "update Demo.Teacher_Details " + + "set subject_id = (select id from Demo.Subject where name = 'Maths') " + + "where teacher_id in (select id from Demo.Teacher where name in ('Joe Biden', 'Eric Johnson'))"; + + try (Connection connection = getConnection()) { + Statement statement = connection.createStatement(); + assertDoesNotThrow(() -> statement.execute(UPDATE_SQL)); + assertEquals(2, statement.getUpdateCount()); + } + + try (Connection connection = getConnection()) { + assertThrows(SQLException.class, () -> connection.createStatement().execute(UPDATE_SQL_WITH_SUB_QUERY)); + } + } + + @Test + void givenPreparedStatement_whenUpdateRecord_thenSuccess() throws SQLException { + final String UPDATE_SQL = "update Demo.Teacher_Details set subject_id = ? " + + "where teacher_id in (?, ?)"; + + try (Connection connection = getConnection()) { + PreparedStatement preparedStatement = connection.prepareStatement(UPDATE_SQL); + preparedStatement.setInt(1, 1); + //following is not supported by the HarperDB driver + //Integer[] teacherIds = {4, 5}; + //Array teacherIdArray = connection.createArrayOf(Integer.class.getTypeName(), teacherIds); + preparedStatement.setInt(2, 4); + preparedStatement.setInt(3, 5); + assertDoesNotThrow(() -> preparedStatement.execute()); + assertEquals(2, preparedStatement.getUpdateCount()); + } + } + + @Test + void givenStatement_whenDeleteRecord_thenSuccess() throws SQLException { + final String DELETE_SQL = "delete from Demo.Teacher_Details where teacher_id = 6 and subject_id = 3"; + + try (Connection connection = getConnection()) { + Statement statement = connection.createStatement(); + assertDoesNotThrow(() -> statement.execute(DELETE_SQL)); + assertEquals(1, statement.getUpdateCount()); + } + } + + @Test + void givenPreparedStatement_whenDeleteRecord_thenSuccess() throws SQLException { + final String DELETE_SQL = "delete from Demo.Teacher_Details where teacher_id = ? and subject_id = ?"; + + try (Connection connection = getConnection()) { + PreparedStatement preparedStatement = connection.prepareStatement(DELETE_SQL); + preparedStatement.setInt(1, 6); + preparedStatement.setInt(2, 2); + assertDoesNotThrow(() -> preparedStatement.execute()); + assertEquals(1, preparedStatement.getUpdateCount()); + } + } + + @Test + void givenTempTable_whenInsertIntoSelectTempTable_thenSuccess() throws SQLException { + try (Connection connection = getConnection()) { + Statement statement = connection.createStatement(); + assertDoesNotThrow(() -> { + statement.execute("insert into Teacher#TEMP(id, name, joining_date) " + + "values('12', 'David Flinch', '04-04-2014')"); + statement.execute("insert into Teacher#TEMP(id, name, joining_date) " + + "values('13', 'Stephen Hawkins', '04-07-2017')"); + statement.execute("insert into Teacher#TEMP(id, name, joining_date) " + + "values('14', 'Albert Einstein', '12-08-2020')"); + statement.execute("insert into Teacher#TEMP(id, name, joining_date) " + + "values('15', 'Leo Tolstoy', '20-08-2022')"); + }); + assertDoesNotThrow(() -> statement.execute("insert into Demo.Teacher(id, name, joining_date) " + + "select id, name, joining_date from Teacher#TEMP")); + ResultSet resultSet = statement.executeQuery("select count(id) as rows from Demo.Teacher where id in" + + " (12, 13, 14, 15)"); + resultSet.next(); + int totalRows = resultSet.getInt("rows"); + logger.info("total number of rows fetched:" + totalRows); + assertEquals(4, totalRows); + } + } + + @Test + void givenUserDefinedView_whenQueryView_thenSuccess() throws SQLException { + URL url = ClassLoader.getSystemClassLoader().getResource("UserDefinedViews.json"); + + String folderPath = url.getPath().substring(0, url.getPath().lastIndexOf('/')); + + try(Connection connection = getConnection(Map.of("Location", folderPath))) { + PreparedStatement preparedStatement = connection.prepareStatement("select teacher_name,subject_name" + + " from UserViews.View_Teacher_Details where subject_name = ?"); + preparedStatement.setString(1, "Science"); + ResultSet resultSet = preparedStatement.executeQuery(); + while(resultSet.next()) { + assertEquals("Science", resultSet.getString("subject_name")); + logger.info("Science Teacher Name:" + resultSet.getString("teacher_name")); + } + } + } + + @Test + void givenAutoCache_whenQuery_thenSuccess() throws SQLException { + URL url = ClassLoader.getSystemClassLoader().getResource("test.db"); + String folderPath = url.getPath().substring(0, url.getPath().lastIndexOf('/')); + logger.info("Cache Location:" + folderPath); + try(Connection connection = getConnection(Map.of("AutoCache", "true", "CacheLocation", folderPath))) { + PreparedStatement preparedStatement = connection.prepareStatement("select id, name from Demo.Subject"); + + ResultSet resultSet = preparedStatement.executeQuery(); + while(resultSet.next()) { + logger.info("Subject Name:" + resultSet.getString("name")); + } + } + } +} diff --git a/persistence-modules/java-harperdb/src/test/resources/UserDefinedViews.json b/persistence-modules/java-harperdb/src/test/resources/UserDefinedViews.json new file mode 100644 index 0000000000..fba67def3c --- /dev/null +++ b/persistence-modules/java-harperdb/src/test/resources/UserDefinedViews.json @@ -0,0 +1,5 @@ +{ + "View_Teacher_Details": { + "query": "SELECT t.name as teacher_name, t.joining_date as joining_date, s.name as subject_name from Demo.Teacher_Details AS td INNER JOIN Demo.Teacher AS t ON t.id = td.teacher_id INNER JOIN Demo.Subject AS s on s.id = td.subject_id" + } +} \ No newline at end of file diff --git a/spring-reactive-modules/spring-reactive-data-2/src/main/resources/application.properties b/persistence-modules/java-harperdb/src/test/resources/test.db similarity index 100% rename from spring-reactive-modules/spring-reactive-data-2/src/main/resources/application.properties rename to persistence-modules/java-harperdb/src/test/resources/test.db diff --git a/persistence-modules/java-jpa-3/pom.xml b/persistence-modules/java-jpa-3/pom.xml index 0237da7ece..fa3a972623 100644 --- a/persistence-modules/java-jpa-3/pom.xml +++ b/persistence-modules/java-jpa-3/pom.xml @@ -29,8 +29,8 @@ ${h2.version} - mysql - mysql-connector-java + com.mysql + mysql-connector-j ${mysql.version} @@ -86,7 +86,7 @@ 5.4.14.Final 2.7.4 - 8.0.21 + 8.2.0 2.2 3.3.3 3.0.0 diff --git a/persistence-modules/java-jpa/pom.xml b/persistence-modules/java-jpa/pom.xml index b96b24582e..169a2e8fd7 100644 --- a/persistence-modules/java-jpa/pom.xml +++ b/persistence-modules/java-jpa/pom.xml @@ -70,8 +70,8 @@ ${javax.annotation.version} - mysql - mysql-connector-java + com.mysql + mysql-connector-j ${mysql.version} @@ -135,7 +135,7 @@ 2.1.214 4.0.0 1.3.2 - 8.0.33 + 8.2.0 \ No newline at end of file diff --git a/persistence-modules/jpa-hibernate-cascade-type/pom.xml b/persistence-modules/jpa-hibernate-cascade-type/pom.xml index fd0ae117c7..90dd826a6e 100644 --- a/persistence-modules/jpa-hibernate-cascade-type/pom.xml +++ b/persistence-modules/jpa-hibernate-cascade-type/pom.xml @@ -24,27 +24,15 @@ - org.hibernate + org.hibernate.validator hibernate-validator ${hibernate-validator.version} - - javax.el - javax.el-api - ${javax.el-api.version} - - - org.glassfish - javax.el - ${org.glassfish.javax.el.version} - 5.4.3.Final - 6.0.17.Final - 3.0.0 - 3.0.1-b11 + 8.0.1.Final \ No newline at end of file diff --git a/persistence-modules/liquibase/pom.xml b/persistence-modules/liquibase/pom.xml index 2fc5803037..a6e0ed85e9 100644 --- a/persistence-modules/liquibase/pom.xml +++ b/persistence-modules/liquibase/pom.xml @@ -14,8 +14,8 @@ - mysql - mysql-connector-java + com.mysql + mysql-connector-j ${mysql-connector-java.version} @@ -36,8 +36,8 @@ - 5.1.6 - 3.4.2 + 8.2.0 + 4.25.0 \ No newline at end of file diff --git a/persistence-modules/pom.xml b/persistence-modules/pom.xml index f35b22a19d..41ff596ccf 100644 --- a/persistence-modules/pom.xml +++ b/persistence-modules/pom.xml @@ -18,9 +18,12 @@ apache-bookkeeper apache-cayenne apache-derby + atomikos blaze-persistence core-java-persistence core-java-persistence-2 + core-java-persistence-3 + couchbase elasticsearch flyway flyway-repair @@ -35,7 +38,7 @@ hibernate-queries hibernate-enterprise influxdb - java-cassandra + java-cassandra java-cockroachdb java-jdbi java-jpa @@ -57,15 +60,15 @@ solr spring-boot-persistence-2 - spring-boot-persistence-3 - spring-boot-mysql + + spring-boot-persistence spring-boot-persistence-h2 spring-boot-persistence-mongodb spring-boot-persistence-mongodb-2 spring-boot-persistence-mongodb-3 spring-data-arangodb - spring-data-cassandra + spring-data-cassandra-test spring-data-cosmosdb spring-data-couchbase-2 @@ -105,11 +108,11 @@ spring-jpa spring-jpa-2 spring-jdbc - spring-jooq + spring-jdbc-2 + spring-mybatis spring-persistence-simple spring-data-yugabytedb - fauna spring-data-rest java-mongodb @@ -119,6 +122,7 @@ scylladb spring-data-cassandra-2 spring-data-jpa-repo-3 + spring-boot-persistence-4 diff --git a/persistence-modules/r2dbc/pom.xml b/persistence-modules/r2dbc/pom.xml index 5260bb9860..a2c8e3148d 100644 --- a/persistence-modules/r2dbc/pom.xml +++ b/persistence-modules/r2dbc/pom.xml @@ -52,6 +52,7 @@ org.projectlombok lombok + ${lombok.version} org.springframework.boot diff --git a/persistence-modules/read-only-transactions/pom.xml b/persistence-modules/read-only-transactions/pom.xml index 9a347fde88..c485a0d2a8 100644 --- a/persistence-modules/read-only-transactions/pom.xml +++ b/persistence-modules/read-only-transactions/pom.xml @@ -38,8 +38,8 @@ test - mysql - mysql-connector-java + com.mysql + mysql-connector-j ${mysql.version} @@ -67,7 +67,7 @@ - 8.0.21 + 8.2.0 4.0.3 5.6.1.Final 2.6.1 diff --git a/persistence-modules/redis/pom.xml b/persistence-modules/redis/pom.xml index 571487af3d..98be674a8e 100644 --- a/persistence-modules/redis/pom.xml +++ b/persistence-modules/redis/pom.xml @@ -57,7 +57,7 @@ 0.6 3.20.0 - 4.3.2 + 5.0.2 4.1.90.Final diff --git a/persistence-modules/rethinkdb/pom.xml b/persistence-modules/rethinkdb/pom.xml index 17c7036ed3..352be80469 100644 --- a/persistence-modules/rethinkdb/pom.xml +++ b/persistence-modules/rethinkdb/pom.xml @@ -46,8 +46,4 @@ - - 17 - - diff --git a/persistence-modules/scylladb/pom.xml b/persistence-modules/scylladb/pom.xml index f84db87742..66dd89afa9 100644 --- a/persistence-modules/scylladb/pom.xml +++ b/persistence-modules/scylladb/pom.xml @@ -37,6 +37,7 @@ org.projectlombok lombok true + ${lombok.version} org.springframework.boot diff --git a/persistence-modules/spring-boot-mysql/pom.xml b/persistence-modules/spring-boot-mysql/pom.xml index de1836797c..6c19b92314 100644 --- a/persistence-modules/spring-boot-mysql/pom.xml +++ b/persistence-modules/spring-boot-mysql/pom.xml @@ -33,8 +33,8 @@ true - mysql - mysql-connector-java + com.mysql + mysql-connector-j @@ -56,7 +56,7 @@ - 8.0.23 + 8.2.0 \ No newline at end of file diff --git a/persistence-modules/spring-boot-persistence-2/pom.xml b/persistence-modules/spring-boot-persistence-2/pom.xml index 6bca6df2b9..9b22e6902c 100644 --- a/persistence-modules/spring-boot-persistence-2/pom.xml +++ b/persistence-modules/spring-boot-persistence-2/pom.xml @@ -74,6 +74,7 @@ org.projectlombok lombok true + ${lombok.version} org.springframework.boot @@ -94,8 +95,8 @@ tomcat-jdbc - mysql - mysql-connector-java + com.mysql + mysql-connector-j ${mysql-connector-java.version} @@ -135,7 +136,7 @@ 2.0.7 1.4.6 - 8.0.33 + 8.2.0 \ No newline at end of file diff --git a/persistence-modules/spring-boot-persistence-h2/pom.xml b/persistence-modules/spring-boot-persistence-h2/pom.xml index f643db2260..3c4bf888b3 100644 --- a/persistence-modules/spring-boot-persistence-h2/pom.xml +++ b/persistence-modules/spring-boot-persistence-h2/pom.xml @@ -11,9 +11,9 @@ com.baeldung - parent-boot-2 + parent-boot-3 0.0.1-SNAPSHOT - ../../parent-boot-2 + ../../parent-boot-3 @@ -44,12 +44,19 @@ db-util ${db-util.version} + + + + org.hibernate.orm + hibernate-core + 6.3.1.Final + com.baeldung.h2db.demo.server.SpringBootApp - 1.0.4 + 1.0.7 \ No newline at end of file diff --git a/persistence-modules/spring-boot-persistence-h2/src/main/java/com/baeldung/h2/exceptions/models/User.java b/persistence-modules/spring-boot-persistence-h2/src/main/java/com/baeldung/h2/exceptions/models/User.java index e54e725fd0..e1ae3c7cf0 100644 --- a/persistence-modules/spring-boot-persistence-h2/src/main/java/com/baeldung/h2/exceptions/models/User.java +++ b/persistence-modules/spring-boot-persistence-h2/src/main/java/com/baeldung/h2/exceptions/models/User.java @@ -1,7 +1,7 @@ package com.baeldung.h2.exceptions.models; -import javax.persistence.Entity; -import javax.persistence.Id; +import jakarta.persistence.Entity; +import jakarta.persistence.Id; @Entity public class User { diff --git a/persistence-modules/spring-boot-persistence-h2/src/main/java/com/baeldung/h2db/demo/client/ClientSpringBootApp.java b/persistence-modules/spring-boot-persistence-h2/src/main/java/com/baeldung/h2db/demo/client/ClientSpringBootApp.java index 7402312e1c..3416cba154 100644 --- a/persistence-modules/spring-boot-persistence-h2/src/main/java/com/baeldung/h2db/demo/client/ClientSpringBootApp.java +++ b/persistence-modules/spring-boot-persistence-h2/src/main/java/com/baeldung/h2db/demo/client/ClientSpringBootApp.java @@ -3,15 +3,15 @@ package com.baeldung.h2db.demo.client; import java.sql.ResultSet; import java.sql.SQLException; import java.util.Arrays; -import javax.annotation.PostConstruct; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.context.annotation.ComponentScan; -import org.springframework.context.annotation.PropertySource; import org.springframework.jdbc.core.JdbcTemplate; import org.springframework.jdbc.core.RowMapper; +import jakarta.annotation.PostConstruct; + @SpringBootApplication @ComponentScan("com.baeldung.h2db.demo.client") public class ClientSpringBootApp { diff --git a/persistence-modules/spring-boot-persistence-h2/src/main/java/com/baeldung/h2db/demo/server/SpringBootApp.java b/persistence-modules/spring-boot-persistence-h2/src/main/java/com/baeldung/h2db/demo/server/SpringBootApp.java index e75b42a934..2a1eb66b22 100644 --- a/persistence-modules/spring-boot-persistence-h2/src/main/java/com/baeldung/h2db/demo/server/SpringBootApp.java +++ b/persistence-modules/spring-boot-persistence-h2/src/main/java/com/baeldung/h2db/demo/server/SpringBootApp.java @@ -3,7 +3,7 @@ package com.baeldung.h2db.demo.server; import java.sql.ResultSet; import java.sql.SQLException; import java.util.Arrays; -import javax.annotation.PostConstruct; +import jakarta.annotation.PostConstruct; import org.h2.tools.Server; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.SpringApplication; diff --git a/persistence-modules/spring-boot-persistence-h2/src/main/java/com/baeldung/h2db/lazy_load_no_trans/entity/Document.java b/persistence-modules/spring-boot-persistence-h2/src/main/java/com/baeldung/h2db/lazy_load_no_trans/entity/Document.java index 9d69e7eb58..e737722ad4 100644 --- a/persistence-modules/spring-boot-persistence-h2/src/main/java/com/baeldung/h2db/lazy_load_no_trans/entity/Document.java +++ b/persistence-modules/spring-boot-persistence-h2/src/main/java/com/baeldung/h2db/lazy_load_no_trans/entity/Document.java @@ -1,13 +1,14 @@ package com.baeldung.h2db.lazy_load_no_trans.entity; +import jakarta.persistence.Column; import lombok.AllArgsConstructor; import lombok.Getter; import lombok.NoArgsConstructor; import lombok.Setter; import org.hibernate.annotations.Immutable; -import javax.persistence.Entity; -import javax.persistence.Id; +import jakarta.persistence.Entity; +import jakarta.persistence.Id; @Entity @Getter @@ -22,5 +23,6 @@ public class Document { private String title; + @Column(name="user_id") private Long userId; } diff --git a/persistence-modules/spring-boot-persistence-h2/src/main/java/com/baeldung/h2db/lazy_load_no_trans/entity/User.java b/persistence-modules/spring-boot-persistence-h2/src/main/java/com/baeldung/h2db/lazy_load_no_trans/entity/User.java index ae9cb9e4e8..b46903e589 100644 --- a/persistence-modules/spring-boot-persistence-h2/src/main/java/com/baeldung/h2db/lazy_load_no_trans/entity/User.java +++ b/persistence-modules/spring-boot-persistence-h2/src/main/java/com/baeldung/h2db/lazy_load_no_trans/entity/User.java @@ -8,10 +8,10 @@ import org.hibernate.annotations.Fetch; import org.hibernate.annotations.FetchMode; import org.hibernate.annotations.Immutable; -import javax.persistence.Entity; -import javax.persistence.GeneratedValue; -import javax.persistence.Id; -import javax.persistence.OneToMany; +import jakarta.persistence.Entity; +import jakarta.persistence.GeneratedValue; +import jakarta.persistence.Id; +import jakarta.persistence.OneToMany; import java.util.ArrayList; import java.util.List; diff --git a/persistence-modules/spring-boot-persistence-h2/src/main/java/com/baeldung/h2db/notnull/models/Item.java b/persistence-modules/spring-boot-persistence-h2/src/main/java/com/baeldung/h2db/notnull/models/Item.java index d2c4015b86..d36c763f0f 100644 --- a/persistence-modules/spring-boot-persistence-h2/src/main/java/com/baeldung/h2db/notnull/models/Item.java +++ b/persistence-modules/spring-boot-persistence-h2/src/main/java/com/baeldung/h2db/notnull/models/Item.java @@ -1,9 +1,10 @@ package com.baeldung.h2db.notnull.models; -import javax.persistence.Entity; -import javax.persistence.GeneratedValue; -import javax.persistence.Id; -import javax.validation.constraints.NotNull; +import jakarta.persistence.Entity; +import jakarta.persistence.GeneratedValue; +import jakarta.persistence.Id; +import jakarta.validation.constraints.NotNull; + import java.math.BigDecimal; @Entity diff --git a/persistence-modules/spring-boot-persistence-h2/src/main/java/com/baeldung/h2db/springboot/models/Country.java b/persistence-modules/spring-boot-persistence-h2/src/main/java/com/baeldung/h2db/springboot/models/Country.java index d6edab9421..c8bec1e908 100644 --- a/persistence-modules/spring-boot-persistence-h2/src/main/java/com/baeldung/h2db/springboot/models/Country.java +++ b/persistence-modules/spring-boot-persistence-h2/src/main/java/com/baeldung/h2db/springboot/models/Country.java @@ -1,9 +1,9 @@ package com.baeldung.h2db.springboot.models; -import javax.persistence.Entity; -import javax.persistence.GeneratedValue; -import javax.persistence.Id; -import javax.persistence.Table; +import jakarta.persistence.Entity; +import jakarta.persistence.GeneratedValue; +import jakarta.persistence.Id; +import jakarta.persistence.Table; import java.util.Objects; @Table(name = "countries") diff --git a/persistence-modules/spring-boot-persistence-h2/src/main/resources/data-trans.sql b/persistence-modules/spring-boot-persistence-h2/src/main/resources/data-trans.sql index 2b4aa92542..7031d3ac02 100644 --- a/persistence-modules/spring-boot-persistence-h2/src/main/resources/data-trans.sql +++ b/persistence-modules/spring-boot-persistence-h2/src/main/resources/data-trans.sql @@ -4,9 +4,9 @@ insert into "user" values (103, 'user3', 'comment3'); insert into "user" values (104, 'user4', 'comment4'); insert into "user" values (105, 'user5', 'comment5'); -insert into "document" values (1, 'doc1', 101); -insert into "document" values (2, 'doc2', 101); -insert into "document" values (3, 'doc3', 101); -insert into "document" values (4, 'doc4', 101); -insert into "document" values (5, 'doc5', 102); -insert into "document" values (6, 'doc6', 102); \ No newline at end of file +insert into "document" ("id","title","user_id") values (1, 'doc1', 101); +insert into "document" ("id","title","user_id") values (2, 'doc2', 101); +insert into "document" ("id","title","user_id") values (3, 'doc3', 101); +insert into "document" ("id","title","user_id") values (4, 'doc4', 101); +insert into "document" ("id","title","user_id") values (5, 'doc5', 102); +insert into "document" ("id","title","user_id") values (6, 'doc6', 102); \ No newline at end of file diff --git a/persistence-modules/spring-boot-persistence-h2/src/test/java/com/baeldung/h2db/notnull/ItemIntegrationTest.java b/persistence-modules/spring-boot-persistence-h2/src/test/java/com/baeldung/h2db/notnull/ItemIntegrationTest.java index 0e2e5e3319..1213df4780 100644 --- a/persistence-modules/spring-boot-persistence-h2/src/test/java/com/baeldung/h2db/notnull/ItemIntegrationTest.java +++ b/persistence-modules/spring-boot-persistence-h2/src/test/java/com/baeldung/h2db/notnull/ItemIntegrationTest.java @@ -2,16 +2,17 @@ package com.baeldung.h2db.notnull; import com.baeldung.h2db.notnull.daos.ItemRepository; import com.baeldung.h2db.notnull.models.Item; + import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.test.context.junit4.SpringRunner; -import javax.validation.ConstraintViolationException; - import static org.assertj.core.api.Assertions.assertThatThrownBy; +import jakarta.validation.ConstraintViolationException; + @RunWith(SpringRunner.class) @SpringBootTest(classes = NotNullVsNullableApplication.class) public class ItemIntegrationTest { @@ -21,8 +22,8 @@ public class ItemIntegrationTest { @Test public void shouldNotAllowToPersistNullItemsPrice() { - assertThatThrownBy(() -> itemRepository.save(new Item())) - .hasRootCauseInstanceOf(ConstraintViolationException.class) - .hasStackTraceContaining("must not be null"); + assertThatThrownBy(() -> itemRepository.save(new Item())).hasRootCauseInstanceOf(ConstraintViolationException.class) + .hasStackTraceContaining("propertyPath=price") + .hasStackTraceContaining("null"); } } diff --git a/persistence-modules/spring-boot-persistence-mongodb-3/README.md b/persistence-modules/spring-boot-persistence-mongodb-3/README.md index ee6a96397a..e234c2b3a1 100644 --- a/persistence-modules/spring-boot-persistence-mongodb-3/README.md +++ b/persistence-modules/spring-boot-persistence-mongodb-3/README.md @@ -1,4 +1,5 @@ # Relevant Articles - [How to Insert a HashMap Into MongoDB With Java?](https://www.baeldung.com/java-mongodb-insert-hashmap) - [MongoDB – Field Level Encryption](https://www.baeldung.com/mongodb-field-level-encryption) +- [MongoDB Atlas Search Using the Java Driver and Spring Data](https://www.baeldung.com/mongodb-spring-data-atlas-search) - More articles: [[<--prev]](../spring-boot-persistence-mongodb-2) diff --git a/persistence-modules/spring-boot-persistence-mongodb-3/src/main/java/com/baeldung/boot/atlassearch/service/MovieAtlasSearchService.java b/persistence-modules/spring-boot-persistence-mongodb-3/src/main/java/com/baeldung/boot/atlassearch/service/MovieAtlasSearchService.java index 55d47759d5..90de7b3d1d 100644 --- a/persistence-modules/spring-boot-persistence-mongodb-3/src/main/java/com/baeldung/boot/atlassearch/service/MovieAtlasSearchService.java +++ b/persistence-modules/spring-boot-persistence-mongodb-3/src/main/java/com/baeldung/boot/atlassearch/service/MovieAtlasSearchService.java @@ -11,13 +11,12 @@ import static com.mongodb.client.model.Projections.excludeId; import static com.mongodb.client.model.Projections.fields; import static com.mongodb.client.model.Projections.include; import static com.mongodb.client.model.Projections.metaSearchScore; +import static com.mongodb.client.model.search.SearchCollector.facet; import static com.mongodb.client.model.search.SearchCount.total; -import static com.mongodb.client.model.search.SearchFacet.combineToBson; import static com.mongodb.client.model.search.SearchFacet.numberFacet; import static com.mongodb.client.model.search.SearchFacet.stringFacet; import static com.mongodb.client.model.search.SearchOperator.compound; import static com.mongodb.client.model.search.SearchOperator.numberRange; -import static com.mongodb.client.model.search.SearchOperator.of; import static com.mongodb.client.model.search.SearchOperator.text; import static com.mongodb.client.model.search.SearchOptions.searchOptions; import static com.mongodb.client.model.search.SearchPath.fieldPath; @@ -67,7 +66,7 @@ public class MovieAtlasSearchService { builder.append("]"); LogManager.getLogger(MovieAtlasSearchService.class) - .debug(builder.toString()); + .debug(builder.toString()); } public Document late90sMovies(int skip, int limit, String keywords, SearchScore modifier) { @@ -130,7 +129,7 @@ public class MovieAtlasSearchService { debug(pipeline); return collection.aggregate(pipeline) - .first(); + .first(); } public Collection moviesByKeywords(String keywords) { @@ -150,34 +149,33 @@ public class MovieAtlasSearchService { debug(pipeline); return collection.aggregate(pipeline) - .into(new ArrayList()); + .into(new ArrayList<>()); } public Document genresThroughTheDecades(String genre) { List pipeline = asList( - searchMeta(of( - new Document("facet", - new Document("operator", - text( - fieldPath("genres"), genre - ) - ).append("facets", combineToBson(asList( - stringFacet("genresFacet", - fieldPath("genres") - ).numBuckets(5), - numberFacet("yearFacet", - fieldPath("year"), - asList(1900, 1930, 1960, 1990, 2020) - ) - ))) - )), - searchOptions() - .index(config.getFacetIndex()) + searchMeta( + facet( + text( + fieldPath("genres"), genre + ), + asList( + stringFacet("genresFacet", + fieldPath("genres") + ).numBuckets(5), + numberFacet("yearFacet", + fieldPath("year"), + asList(1900, 1930, 1960, 1990, 2020) + ) + ) + ), + searchOptions() + .index(config.getFacetIndex()) ) ); - + debug(pipeline); return collection.aggregate(pipeline) - .first(); + .first(); } } diff --git a/persistence-modules/spring-boot-persistence-mongodb-3/src/main/java/com/baeldung/boot/atlassearch/web/MovieAtlasSearchController.java b/persistence-modules/spring-boot-persistence-mongodb-3/src/main/java/com/baeldung/boot/atlassearch/web/MovieAtlasSearchController.java index 4c41915347..af8640179f 100644 --- a/persistence-modules/spring-boot-persistence-mongodb-3/src/main/java/com/baeldung/boot/atlassearch/web/MovieAtlasSearchController.java +++ b/persistence-modules/spring-boot-persistence-mongodb-3/src/main/java/com/baeldung/boot/atlassearch/web/MovieAtlasSearchController.java @@ -1,5 +1,7 @@ package com.baeldung.boot.atlassearch.web; +import static com.mongodb.client.model.search.SearchPath.fieldPath; + import java.util.Collection; import org.bson.Document; @@ -33,7 +35,7 @@ public class MovieAtlasSearchController { @GetMapping("90s/{skip}/{limit}/with/{keywords}") Document getMoviesUsingScoreBoost(@PathVariable int skip, @PathVariable int limit, @PathVariable String keywords) { - return service.late90sMovies(skip, limit, keywords, SearchScore.boost(2)); + return service.late90sMovies(skip, limit, keywords, SearchScore.boost(fieldPath("imdb.votes"))); } @PostMapping("90s/{skip}/{limit}/with/{keywords}") diff --git a/persistence-modules/spring-boot-persistence-mongodb-3/src/test/java/com/baeldung/boot/hashmap/MongoDbHashMapIntegrationTest.java b/persistence-modules/spring-boot-persistence-mongodb-3/src/test/java/com/baeldung/boot/hashmap/MongoDbHashMapLiveTest.java similarity index 76% rename from persistence-modules/spring-boot-persistence-mongodb-3/src/test/java/com/baeldung/boot/hashmap/MongoDbHashMapIntegrationTest.java rename to persistence-modules/spring-boot-persistence-mongodb-3/src/test/java/com/baeldung/boot/hashmap/MongoDbHashMapLiveTest.java index bbf425f277..29588df8a9 100644 --- a/persistence-modules/spring-boot-persistence-mongodb-3/src/test/java/com/baeldung/boot/hashmap/MongoDbHashMapIntegrationTest.java +++ b/persistence-modules/spring-boot-persistence-mongodb-3/src/test/java/com/baeldung/boot/hashmap/MongoDbHashMapLiveTest.java @@ -13,21 +13,35 @@ import java.util.Map; import java.util.Set; import org.bson.Document; +import org.junit.jupiter.api.AfterEach; import org.junit.jupiter.api.BeforeAll; import org.junit.jupiter.api.Test; +import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.data.mongodb.core.MongoTemplate; import org.springframework.test.annotation.DirtiesContext; import org.springframework.test.context.TestPropertySource; +import org.springframework.test.context.junit4.SpringRunner; import com.mongodb.BasicDBObject; -@SpringBootTest +/** + * Steps to run locally: + * - Open embedded.properties and include: + * - spring.data.mongodb.uri= + * - spring.data.mongodb.database=sample_mflix + * + * Pre-requisites: + * - Following the steps to import the sample_mflix database + */ @DirtiesContext +@RunWith(SpringRunner.class) @TestPropertySource("/embedded.properties") -class MongoDbHashMapIntegrationTest { +@SpringBootTest(classes = SpringBootHashMapApplication.class) +class MongoDbHashMapLiveTest { + private static final String COLLECTION_NAME = "hashmap-test-collection"; private static final Map MAP = new HashMap<>(); private static final Set> MAP_SET = new HashSet<>(); @@ -52,17 +66,22 @@ class MongoDbHashMapIntegrationTest { MAP_SET.add(MAP); MAP_SET.add(otherMap); } + + @AfterEach + void destroy() { + mongo.dropCollection(COLLECTION_NAME); + } @Test void whenUsingMap_thenInsertSucceeds() { - Map saved = mongo.insert(MAP, "map-collection"); + Map saved = mongo.insert(MAP, COLLECTION_NAME); assertHasMongoId(saved); } @Test void whenMapSet_thenInsertSucceeds() { - Collection> saved = mongo.insert(MAP_SET, "map-set"); + Collection> saved = mongo.insert(MAP_SET, COLLECTION_NAME); saved.forEach(this::assertHasMongoId); assertEquals(2, saved.size()); @@ -72,7 +91,7 @@ class MongoDbHashMapIntegrationTest { void givenMap_whenDocumentConstructed_thenInsertSucceeds() { Document document = new Document(MAP); - Document saved = mongo.insert(document, "doc-collection"); + Document saved = mongo.insert(document, COLLECTION_NAME); assertHasMongoId(saved); } @@ -81,7 +100,7 @@ class MongoDbHashMapIntegrationTest { void givenMap_whenBasicDbObjectConstructed_thenInsertSucceeds() { BasicDBObject dbObject = new BasicDBObject(MAP); - BasicDBObject saved = mongo.insert(dbObject, "db-collection"); + BasicDBObject saved = mongo.insert(dbObject, COLLECTION_NAME); assertHasMongoId(saved); } @@ -114,7 +133,7 @@ class MongoDbHashMapIntegrationTest { set.add(document); }, Set::addAll); - Collection saved = mongo.insert(docs, "custom-set"); + Collection saved = mongo.insert(docs, COLLECTION_NAME); saved.forEach(this::assertHasMongoId); } } diff --git a/persistence-modules/spring-boot-persistence/pom.xml b/persistence-modules/spring-boot-persistence/pom.xml index 58b4dd8b9e..123e21ce59 100644 --- a/persistence-modules/spring-boot-persistence/pom.xml +++ b/persistence-modules/spring-boot-persistence/pom.xml @@ -9,9 +9,9 @@ com.baeldung - parent-boot-2 + parent-boot-3 0.0.1-SNAPSHOT - ../../parent-boot-2 + ../../parent-boot-3 @@ -47,12 +47,9 @@ tomcat-jdbc - mysql - mysql-connector-java - - - javax.validation - validation-api + com.mysql + mysql-connector-j + ${mysql-connector-java.version} org.xerial @@ -66,11 +63,17 @@ org.hsqldb hsqldb + + jakarta.validation + jakarta.validation-api + 2.23.0 2.0.1.Final + 8.2.0 + com.baeldung.boot.Application \ No newline at end of file diff --git a/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/boot/config/H2JpaConfig.java b/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/boot/config/H2JpaConfig.java index d3a09c08ff..96cb9ae975 100644 --- a/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/boot/config/H2JpaConfig.java +++ b/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/boot/config/H2JpaConfig.java @@ -13,7 +13,7 @@ import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean; import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter; import org.springframework.transaction.annotation.EnableTransactionManagement; -import javax.persistence.EntityManagerFactory; +import jakarta.persistence.EntityManagerFactory; import javax.sql.DataSource; import java.util.Properties; diff --git a/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/boot/domain/Car.java b/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/boot/domain/Car.java index 736c12fb07..ba75269c29 100644 --- a/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/boot/domain/Car.java +++ b/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/boot/domain/Car.java @@ -1,8 +1,8 @@ package com.baeldung.boot.domain; -import javax.persistence.Entity; -import javax.persistence.GeneratedValue; -import javax.persistence.Id; +import jakarta.persistence.Entity; +import jakarta.persistence.GeneratedValue; +import jakarta.persistence.Id; /** * @author paullatzelsperger diff --git a/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/boot/domain/Country.java b/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/boot/domain/Country.java index 59227f6412..fcea52221f 100644 --- a/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/boot/domain/Country.java +++ b/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/boot/domain/Country.java @@ -1,11 +1,11 @@ package com.baeldung.boot.domain; -import static javax.persistence.GenerationType.IDENTITY; +import static jakarta.persistence.GenerationType.IDENTITY; -import javax.persistence.Column; -import javax.persistence.Entity; -import javax.persistence.GeneratedValue; -import javax.persistence.Id; +import jakarta.persistence.Column; +import jakarta.persistence.Entity; +import jakarta.persistence.GeneratedValue; +import jakarta.persistence.Id; @Entity public class Country { diff --git a/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/boot/domain/Employee.java b/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/boot/domain/Employee.java index 07e69a6f62..cef959fbfd 100644 --- a/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/boot/domain/Employee.java +++ b/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/boot/domain/Employee.java @@ -1,9 +1,9 @@ package com.baeldung.boot.domain; -import javax.persistence.Entity; -import javax.persistence.GeneratedValue; -import javax.persistence.Id; -import javax.persistence.Table; +import jakarta.persistence.Entity; +import jakarta.persistence.GeneratedValue; +import jakarta.persistence.Id; +import jakarta.persistence.Table; /** * @author harshavs diff --git a/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/boot/domain/GenericEntity.java b/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/boot/domain/GenericEntity.java index a2a676200a..ba38aadeef 100644 --- a/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/boot/domain/GenericEntity.java +++ b/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/boot/domain/GenericEntity.java @@ -1,9 +1,9 @@ package com.baeldung.boot.domain; -import javax.persistence.Entity; -import javax.persistence.GeneratedValue; -import javax.persistence.GenerationType; -import javax.persistence.Id; +import jakarta.persistence.Entity; +import jakarta.persistence.GeneratedValue; +import jakarta.persistence.GenerationType; +import jakarta.persistence.Id; @Entity public class GenericEntity { diff --git a/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/boot/domain/User.java b/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/boot/domain/User.java index bdbe75cd0c..a5a6fb0160 100644 --- a/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/boot/domain/User.java +++ b/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/boot/domain/User.java @@ -1,9 +1,9 @@ package com.baeldung.boot.domain; -import javax.persistence.Entity; -import javax.persistence.GeneratedValue; -import javax.persistence.Id; -import javax.persistence.Table; +import jakarta.persistence.Entity; +import jakarta.persistence.GeneratedValue; +import jakarta.persistence.Id; +import jakarta.persistence.Table; @Entity @Table(name = "users") diff --git a/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/boot/naming/entity/Account.java b/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/boot/naming/entity/Account.java index 00e90a5ec9..cef2241cdd 100644 --- a/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/boot/naming/entity/Account.java +++ b/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/boot/naming/entity/Account.java @@ -1,9 +1,9 @@ package com.baeldung.boot.naming.entity; -import javax.persistence.Column; -import javax.persistence.Entity; -import javax.persistence.Id; -import javax.persistence.OneToMany; +import jakarta.persistence.Column; +import jakarta.persistence.Entity; +import jakarta.persistence.Id; +import jakarta.persistence.OneToMany; import java.util.List; @Entity diff --git a/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/boot/naming/entity/Preference.java b/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/boot/naming/entity/Preference.java index 7711156864..3bbe0069a8 100644 --- a/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/boot/naming/entity/Preference.java +++ b/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/boot/naming/entity/Preference.java @@ -1,8 +1,8 @@ package com.baeldung.boot.naming.entity; -import javax.persistence.Entity; -import javax.persistence.Id; -import javax.persistence.ManyToOne; +import jakarta.persistence.Entity; +import jakarta.persistence.Id; +import jakarta.persistence.ManyToOne; @Entity public class Preference { diff --git a/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/dataloading/model/Country.java b/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/dataloading/model/Country.java index 692d48caf0..db5b242e69 100644 --- a/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/dataloading/model/Country.java +++ b/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/dataloading/model/Country.java @@ -1,11 +1,11 @@ package com.baeldung.dataloading.model; -import static javax.persistence.GenerationType.IDENTITY; +import static jakarta.persistence.GenerationType.IDENTITY; -import javax.persistence.Column; -import javax.persistence.Entity; -import javax.persistence.GeneratedValue; -import javax.persistence.Id; +import jakarta.persistence.Column; +import jakarta.persistence.Entity; +import jakarta.persistence.GeneratedValue; +import jakarta.persistence.Id; @Entity public class Country { diff --git a/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/springbootcrudapp/application/controllers/UserController.java b/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/springbootcrudapp/application/controllers/UserController.java index c55f1083ba..afc548f700 100644 --- a/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/springbootcrudapp/application/controllers/UserController.java +++ b/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/springbootcrudapp/application/controllers/UserController.java @@ -2,7 +2,7 @@ package com.baeldung.springbootcrudapp.application.controllers; import com.baeldung.springbootcrudapp.application.repositories.UserRepository; import com.baeldung.springbootcrudapp.application.entities.User; -import javax.validation.Valid; +import jakarta.validation.Valid; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; diff --git a/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/springbootcrudapp/application/entities/User.java b/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/springbootcrudapp/application/entities/User.java index 145f251158..4120c505a6 100644 --- a/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/springbootcrudapp/application/entities/User.java +++ b/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/springbootcrudapp/application/entities/User.java @@ -1,10 +1,10 @@ package com.baeldung.springbootcrudapp.application.entities; -import javax.persistence.Entity; -import javax.persistence.GeneratedValue; -import javax.persistence.GenerationType; -import javax.persistence.Id; -import javax.validation.constraints.NotBlank; +import jakarta.persistence.Entity; +import jakarta.persistence.GeneratedValue; +import jakarta.persistence.GenerationType; +import jakarta.persistence.Id; +import jakarta.validation.constraints.NotBlank; @Entity public class User { diff --git a/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/springbootdatasourceconfig/application/entities/User.java b/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/springbootdatasourceconfig/application/entities/User.java index 84a9ae74ff..e35879fdd2 100644 --- a/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/springbootdatasourceconfig/application/entities/User.java +++ b/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/springbootdatasourceconfig/application/entities/User.java @@ -1,10 +1,10 @@ package com.baeldung.springbootdatasourceconfig.application.entities; -import javax.persistence.Entity; -import javax.persistence.GeneratedValue; -import javax.persistence.GenerationType; -import javax.persistence.Id; -import javax.persistence.Table; +import jakarta.persistence.Entity; +import jakarta.persistence.GeneratedValue; +import jakarta.persistence.GenerationType; +import jakarta.persistence.Id; +import jakarta.persistence.Table; @Entity @Table(name = "users") diff --git a/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/springboothibernate/application/models/Book.java b/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/springboothibernate/application/models/Book.java index 7562c072c7..5afc55a09b 100644 --- a/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/springboothibernate/application/models/Book.java +++ b/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/springboothibernate/application/models/Book.java @@ -1,8 +1,8 @@ package com.baeldung.springboothibernate.application.models; -import javax.persistence.Entity; -import javax.persistence.GeneratedValue; -import javax.persistence.Id; +import jakarta.persistence.Entity; +import jakarta.persistence.GeneratedValue; +import jakarta.persistence.Id; @Entity public class Book { diff --git a/persistence-modules/spring-boot-persistence/src/test/java/com/baeldung/boot/naming/LegacyJpaImplNamingIntegrationTest.java b/persistence-modules/spring-boot-persistence/src/test/java/com/baeldung/boot/naming/LegacyJpaImplNamingIntegrationTest.java index 2feee10980..2922bb9167 100644 --- a/persistence-modules/spring-boot-persistence/src/test/java/com/baeldung/boot/naming/LegacyJpaImplNamingIntegrationTest.java +++ b/persistence-modules/spring-boot-persistence/src/test/java/com/baeldung/boot/naming/LegacyJpaImplNamingIntegrationTest.java @@ -35,13 +35,13 @@ public class LegacyJpaImplNamingIntegrationTest extends NamingConfig { String tableNameCreated = table.getName(); boolean columnNameIsQuoted = table - .getColumn(3) + .getColumn(2) .isQuoted(); String physicalNameCreated = table - .getColumn(3) + .getColumn(2) .getName(); String implicitNameCreated = table - .getColumn(2) + .getColumn(3) .getName(); SoftAssertions.assertSoftly(softly -> { diff --git a/persistence-modules/spring-boot-persistence/src/test/java/com/baeldung/boot/naming/SpringBootDefaultNamingIntegrationTest.java b/persistence-modules/spring-boot-persistence/src/test/java/com/baeldung/boot/naming/SpringBootDefaultNamingIntegrationTest.java index c5c320f70c..4fb13a1798 100644 --- a/persistence-modules/spring-boot-persistence/src/test/java/com/baeldung/boot/naming/SpringBootDefaultNamingIntegrationTest.java +++ b/persistence-modules/spring-boot-persistence/src/test/java/com/baeldung/boot/naming/SpringBootDefaultNamingIntegrationTest.java @@ -16,10 +16,6 @@ import com.baeldung.boot.naming.entity.Account; @RunWith(SpringRunner.class) @DataJpaTest -@TestPropertySource(properties = { - "spring.jpa.hibernate.naming.physical-strategy=org.springframework.boot.orm.jpa.hibernate.SpringPhysicalNamingStrategy", - "spring.jpa.hibernate.naming.implicit-strategy=org.springframework.boot.orm.jpa.hibernate.SpringImplicitNamingStrategy" -}) @Import(Config.class) public class SpringBootDefaultNamingIntegrationTest extends NamingConfig { diff --git a/persistence-modules/spring-boot-persistence/src/test/java/com/baeldung/boot/naming/StrategyLegacyHbmImplIntegrationTest.java b/persistence-modules/spring-boot-persistence/src/test/java/com/baeldung/boot/naming/StrategyLegacyHbmImplIntegrationTest.java index ef978e5a98..8269e6c34a 100644 --- a/persistence-modules/spring-boot-persistence/src/test/java/com/baeldung/boot/naming/StrategyLegacyHbmImplIntegrationTest.java +++ b/persistence-modules/spring-boot-persistence/src/test/java/com/baeldung/boot/naming/StrategyLegacyHbmImplIntegrationTest.java @@ -1,6 +1,5 @@ package com.baeldung.boot.naming; -import com.baeldung.boot.naming.MetadataExtractorIntegrator; import com.baeldung.boot.naming.NamingConfig.Config; import com.baeldung.boot.naming.entity.Preference; @@ -47,7 +46,7 @@ public class StrategyLegacyHbmImplIntegrationTest extends NamingConfig { String implicitNameExpected = "account"; String implicitNameCreated = preferenceTable - .getColumn(3) + .getColumn(1) .getName(); String tableNameCreated = accountPreferencesTable.getName(); diff --git a/persistence-modules/spring-boot-persistence/src/test/java/com/baeldung/config/H2TestProfileJPAConfig.java b/persistence-modules/spring-boot-persistence/src/test/java/com/baeldung/config/H2TestProfileJPAConfig.java index 515350fe0a..2a90f36a7c 100644 --- a/persistence-modules/spring-boot-persistence/src/test/java/com/baeldung/config/H2TestProfileJPAConfig.java +++ b/persistence-modules/spring-boot-persistence/src/test/java/com/baeldung/config/H2TestProfileJPAConfig.java @@ -12,7 +12,7 @@ import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean; import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter; import org.springframework.transaction.annotation.EnableTransactionManagement; -import javax.persistence.EntityManagerFactory; +import jakarta.persistence.EntityManagerFactory; import javax.sql.DataSource; import java.util.Properties; diff --git a/persistence-modules/spring-data-cassandra-2/pom.xml b/persistence-modules/spring-data-cassandra-2/pom.xml index 01b5ce5ed6..6532da7f95 100644 --- a/persistence-modules/spring-data-cassandra-2/pom.xml +++ b/persistence-modules/spring-data-cassandra-2/pom.xml @@ -99,7 +99,6 @@ - 11 3.4.15 1.19.0 1.1.0 diff --git a/persistence-modules/spring-data-cassandra-2/src/test/java/org/baeldung/cassandra/inquery/ProductRepositoryNestedLiveTest.java b/persistence-modules/spring-data-cassandra-2/src/test/java/org/baeldung/cassandra/inquery/ProductRepositoryNestedLiveTest.java index 3592c8b80d..3d99782afd 100644 --- a/persistence-modules/spring-data-cassandra-2/src/test/java/org/baeldung/cassandra/inquery/ProductRepositoryNestedLiveTest.java +++ b/persistence-modules/spring-data-cassandra-2/src/test/java/org/baeldung/cassandra/inquery/ProductRepositoryNestedLiveTest.java @@ -20,7 +20,9 @@ import java.util.UUID; import static org.assertj.core.api.Assertions.assertThat; import static org.junit.jupiter.api.Assertions.*; - +/** + * This live test requires a running Docker instance so that a Cassandra container can be created + */ @Testcontainers @SpringBootTest class ProductRepositoryNestedLiveTest { diff --git a/persistence-modules/spring-data-cassandra-reactive/pom.xml b/persistence-modules/spring-data-cassandra-reactive/pom.xml index cddb62186b..41f184e233 100644 --- a/persistence-modules/spring-data-cassandra-reactive/pom.xml +++ b/persistence-modules/spring-data-cassandra-reactive/pom.xml @@ -23,6 +23,7 @@ io.projectreactor reactor-core + ${reactor.version} org.springframework.boot @@ -45,6 +46,7 @@ io.projectreactor reactor-test + ${reactor.version} test @@ -57,6 +59,7 @@ 4.3.1.0 + 3.6.0 \ No newline at end of file diff --git a/persistence-modules/spring-data-cosmosdb/pom.xml b/persistence-modules/spring-data-cosmosdb/pom.xml index 30dc4f999c..fbd4af9456 100644 --- a/persistence-modules/spring-data-cosmosdb/pom.xml +++ b/persistence-modules/spring-data-cosmosdb/pom.xml @@ -32,6 +32,7 @@ org.projectlombok lombok + ${lombok.version} diff --git a/persistence-modules/spring-data-couchbase-2/pom.xml b/persistence-modules/spring-data-couchbase-2/pom.xml index deb7d3b524..eda2c45371 100644 --- a/persistence-modules/spring-data-couchbase-2/pom.xml +++ b/persistence-modules/spring-data-couchbase-2/pom.xml @@ -40,7 +40,7 @@ - org.hibernate + org.hibernate.validator hibernate-validator ${hibernate-validator.version} @@ -71,8 +71,8 @@ 6.0.6 5.0.3 - 8.0.0.Final - 2.12.2 + 8.0.1.Final + 2.12.5 \ No newline at end of file diff --git a/persistence-modules/spring-data-elasticsearch/pom.xml b/persistence-modules/spring-data-elasticsearch/pom.xml index a353f60ad2..b8edae68d3 100644 --- a/persistence-modules/spring-data-elasticsearch/pom.xml +++ b/persistence-modules/spring-data-elasticsearch/pom.xml @@ -19,18 +19,18 @@ spring-data-elasticsearch ${spring-data-elasticsearch.version} - - - - - - - - - - - + + + + + + + + + + + org.elasticsearch.client @@ -40,13 +40,14 @@ org.projectlombok lombok - 1.18.28 + ${lombok.version} org.springframework.boot spring-boot-autoconfigure + @@ -55,10 +56,11 @@ + 5.1.2 8.9.0 - 2.15.2 + 2.16.0 \ No newline at end of file diff --git a/persistence-modules/spring-data-jpa-enterprise-2/README.md b/persistence-modules/spring-data-jpa-enterprise-2/README.md index 9bb08cc497..0c1e9968bc 100644 --- a/persistence-modules/spring-data-jpa-enterprise-2/README.md +++ b/persistence-modules/spring-data-jpa-enterprise-2/README.md @@ -3,9 +3,9 @@ This module contains articles about Spring Data JPA used in enterprise applications such as transactions, sessions, naming conventions and more ### Relevant Articles: +- [Custom Naming Convention with Spring Data JPA](https://www.baeldung.com/spring-data-jpa-custom-naming) +- [Working with Lazy Element Collections in JPA](https://www.baeldung.com/java-jpa-lazy-collections) -- [Spring JPA – Multiple Databases](https://www.baeldung.com/spring-data-jpa-multiple-databases) -- [Pagination and Sorting using Spring Data JPA](https://www.baeldung.com/spring-data-jpa-pagination-sorting) ### Eclipse Config After importing the project into Eclipse, you may see the following error: diff --git a/persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/elementcollection/ElementCollectionApplication.java b/persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/elementcollection/ElementCollectionApplication.java similarity index 100% rename from persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/elementcollection/ElementCollectionApplication.java rename to persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/elementcollection/ElementCollectionApplication.java diff --git a/persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/elementcollection/model/Employee.java b/persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/elementcollection/model/Employee.java similarity index 87% rename from persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/elementcollection/model/Employee.java rename to persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/elementcollection/model/Employee.java index 8b98164d63..9bc0663016 100644 --- a/persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/elementcollection/model/Employee.java +++ b/persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/elementcollection/model/Employee.java @@ -1,9 +1,14 @@ package com.baeldung.elementcollection.model; -import javax.persistence.*; import java.util.List; import java.util.Objects; +import javax.persistence.CollectionTable; +import javax.persistence.ElementCollection; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.JoinColumn; + @Entity public class Employee { @Id diff --git a/persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/elementcollection/model/Phone.java b/persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/elementcollection/model/Phone.java similarity index 99% rename from persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/elementcollection/model/Phone.java rename to persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/elementcollection/model/Phone.java index d73d30c47a..15d05aea98 100644 --- a/persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/elementcollection/model/Phone.java +++ b/persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/elementcollection/model/Phone.java @@ -1,8 +1,9 @@ package com.baeldung.elementcollection.model; -import javax.persistence.Embeddable; import java.util.Objects; +import javax.persistence.Embeddable; + @Embeddable public class Phone { private String type; diff --git a/persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/elementcollection/repository/EmployeeRepository.java b/persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/elementcollection/repository/EmployeeRepository.java similarity index 99% rename from persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/elementcollection/repository/EmployeeRepository.java rename to persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/elementcollection/repository/EmployeeRepository.java index 49180c35eb..996cac7cd9 100644 --- a/persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/elementcollection/repository/EmployeeRepository.java +++ b/persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/elementcollection/repository/EmployeeRepository.java @@ -1,14 +1,16 @@ package com.baeldung.elementcollection.repository; -import com.baeldung.elementcollection.model.Employee; -import org.springframework.stereotype.Repository; -import org.springframework.transaction.annotation.Transactional; +import java.util.HashMap; +import java.util.Map; import javax.persistence.EntityGraph; import javax.persistence.EntityManager; import javax.persistence.PersistenceContext; -import java.util.HashMap; -import java.util.Map; + +import org.springframework.stereotype.Repository; +import org.springframework.transaction.annotation.Transactional; + +import com.baeldung.elementcollection.model.Employee; @Repository public class EmployeeRepository { diff --git a/persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/namingstrategy/Person.java b/persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/namingstrategy/Person.java similarity index 94% rename from persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/namingstrategy/Person.java rename to persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/namingstrategy/Person.java index cfb6e67c2c..35dd2dc226 100644 --- a/persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/namingstrategy/Person.java +++ b/persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/namingstrategy/Person.java @@ -1,6 +1,5 @@ package com.baeldung.namingstrategy; -import javax.persistence.Column; import javax.persistence.Entity; import javax.persistence.Id; diff --git a/persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/namingstrategy/PersonRepository.java b/persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/namingstrategy/PersonRepository.java similarity index 100% rename from persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/namingstrategy/PersonRepository.java rename to persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/namingstrategy/PersonRepository.java diff --git a/persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/namingstrategy/QuotedLowerCaseNamingStrategy.java b/persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/namingstrategy/QuotedLowerCaseNamingStrategy.java similarity index 100% rename from persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/namingstrategy/QuotedLowerCaseNamingStrategy.java rename to persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/namingstrategy/QuotedLowerCaseNamingStrategy.java diff --git a/persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/namingstrategy/QuotedUpperCaseNamingStrategy.java b/persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/namingstrategy/QuotedUpperCaseNamingStrategy.java similarity index 100% rename from persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/namingstrategy/QuotedUpperCaseNamingStrategy.java rename to persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/namingstrategy/QuotedUpperCaseNamingStrategy.java diff --git a/persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/namingstrategy/SpringDataJpaNamingConventionApplication.java b/persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/namingstrategy/SpringDataJpaNamingConventionApplication.java similarity index 100% rename from persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/namingstrategy/SpringDataJpaNamingConventionApplication.java rename to persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/namingstrategy/SpringDataJpaNamingConventionApplication.java diff --git a/persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/namingstrategy/UnquotedLowerCaseNamingStrategy.java b/persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/namingstrategy/UnquotedLowerCaseNamingStrategy.java similarity index 100% rename from persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/namingstrategy/UnquotedLowerCaseNamingStrategy.java rename to persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/namingstrategy/UnquotedLowerCaseNamingStrategy.java diff --git a/persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/namingstrategy/UnquotedUpperCaseNamingStrategy.java b/persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/namingstrategy/UnquotedUpperCaseNamingStrategy.java similarity index 100% rename from persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/namingstrategy/UnquotedUpperCaseNamingStrategy.java rename to persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/namingstrategy/UnquotedUpperCaseNamingStrategy.java diff --git a/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/elementcollection/ElementCollectionIntegrationTest.java b/persistence-modules/spring-data-jpa-enterprise-2/src/test/java/com/baeldung/elementcollection/ElementCollectionIntegrationTest.java similarity index 99% rename from persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/elementcollection/ElementCollectionIntegrationTest.java rename to persistence-modules/spring-data-jpa-enterprise-2/src/test/java/com/baeldung/elementcollection/ElementCollectionIntegrationTest.java index 306798aa68..ed2bb97252 100644 --- a/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/elementcollection/ElementCollectionIntegrationTest.java +++ b/persistence-modules/spring-data-jpa-enterprise-2/src/test/java/com/baeldung/elementcollection/ElementCollectionIntegrationTest.java @@ -1,8 +1,10 @@ package com.baeldung.elementcollection; -import com.baeldung.elementcollection.model.Employee; -import com.baeldung.elementcollection.model.Phone; -import com.baeldung.elementcollection.repository.EmployeeRepository; +import static org.hamcrest.core.Is.is; +import static org.junit.Assert.assertThat; + +import java.util.Arrays; + import org.junit.After; import org.junit.Before; import org.junit.Test; @@ -12,10 +14,9 @@ import org.springframework.boot.test.context.SpringBootTest; import org.springframework.test.context.junit4.SpringRunner; import org.springframework.transaction.annotation.Transactional; -import java.util.Arrays; - -import static org.hamcrest.core.Is.is; -import static org.junit.Assert.assertThat; +import com.baeldung.elementcollection.model.Employee; +import com.baeldung.elementcollection.model.Phone; +import com.baeldung.elementcollection.repository.EmployeeRepository; @RunWith(SpringRunner.class) @SpringBootTest(classes = ElementCollectionApplication.class) diff --git a/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/namingstrategy/QuotedLowerCaseNamingStrategyH2IntegrationTest.java b/persistence-modules/spring-data-jpa-enterprise-2/src/test/java/com/baeldung/namingstrategy/QuotedLowerCaseNamingStrategyH2IntegrationTest.java similarity index 99% rename from persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/namingstrategy/QuotedLowerCaseNamingStrategyH2IntegrationTest.java rename to persistence-modules/spring-data-jpa-enterprise-2/src/test/java/com/baeldung/namingstrategy/QuotedLowerCaseNamingStrategyH2IntegrationTest.java index 71a4dbda3f..b3225175ca 100644 --- a/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/namingstrategy/QuotedLowerCaseNamingStrategyH2IntegrationTest.java +++ b/persistence-modules/spring-data-jpa-enterprise-2/src/test/java/com/baeldung/namingstrategy/QuotedLowerCaseNamingStrategyH2IntegrationTest.java @@ -1,5 +1,17 @@ package com.baeldung.namingstrategy; +import static org.assertj.core.api.Assertions.assertThat; +import static org.junit.jupiter.api.Assertions.assertThrows; + +import java.math.BigInteger; +import java.util.Arrays; +import java.util.List; +import java.util.stream.Collectors; + +import javax.persistence.EntityManager; +import javax.persistence.PersistenceContext; +import javax.persistence.Query; + import org.hibernate.exception.SQLGrammarException; import org.junit.jupiter.api.BeforeEach; import org.junit.jupiter.api.Test; @@ -10,17 +22,6 @@ import org.springframework.boot.test.autoconfigure.jdbc.TestDatabaseAutoConfigur import org.springframework.boot.test.autoconfigure.orm.jpa.DataJpaTest; import org.springframework.test.context.TestPropertySource; -import javax.persistence.EntityManager; -import javax.persistence.PersistenceContext; -import javax.persistence.Query; -import java.math.BigInteger; -import java.util.Arrays; -import java.util.List; -import java.util.stream.Collectors; - -import static org.assertj.core.api.Assertions.assertThat; -import static org.junit.jupiter.api.Assertions.assertThrows; - @DataJpaTest(excludeAutoConfiguration = TestDatabaseAutoConfiguration.class) @TestPropertySource("quoted-lower-case-naming-strategy.properties") class QuotedLowerCaseNamingStrategyH2IntegrationTest { diff --git a/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/namingstrategy/QuotedLowerCaseNamingStrategyPostgresLiveTest.java b/persistence-modules/spring-data-jpa-enterprise-2/src/test/java/com/baeldung/namingstrategy/QuotedLowerCaseNamingStrategyPostgresLiveTest.java similarity index 99% rename from persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/namingstrategy/QuotedLowerCaseNamingStrategyPostgresLiveTest.java rename to persistence-modules/spring-data-jpa-enterprise-2/src/test/java/com/baeldung/namingstrategy/QuotedLowerCaseNamingStrategyPostgresLiveTest.java index 6b1c984600..b21fdf9edd 100644 --- a/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/namingstrategy/QuotedLowerCaseNamingStrategyPostgresLiveTest.java +++ b/persistence-modules/spring-data-jpa-enterprise-2/src/test/java/com/baeldung/namingstrategy/QuotedLowerCaseNamingStrategyPostgresLiveTest.java @@ -1,5 +1,17 @@ package com.baeldung.namingstrategy; +import static org.assertj.core.api.Assertions.assertThat; +import static org.junit.jupiter.api.Assertions.assertThrows; + +import java.math.BigInteger; +import java.util.Arrays; +import java.util.List; +import java.util.stream.Collectors; + +import javax.persistence.EntityManager; +import javax.persistence.PersistenceContext; +import javax.persistence.Query; + import org.hibernate.exception.SQLGrammarException; import org.junit.jupiter.api.BeforeEach; import org.junit.jupiter.api.Test; @@ -10,17 +22,6 @@ import org.springframework.boot.test.autoconfigure.jdbc.TestDatabaseAutoConfigur import org.springframework.boot.test.autoconfigure.orm.jpa.DataJpaTest; import org.springframework.test.context.TestPropertySource; -import javax.persistence.EntityManager; -import javax.persistence.PersistenceContext; -import javax.persistence.Query; -import java.math.BigInteger; -import java.util.Arrays; -import java.util.List; -import java.util.stream.Collectors; - -import static org.assertj.core.api.Assertions.assertThat; -import static org.junit.jupiter.api.Assertions.assertThrows; - @DataJpaTest(excludeAutoConfiguration = TestDatabaseAutoConfiguration.class) @TestPropertySource("quoted-lower-case-naming-strategy-on-postgres.properties") class QuotedLowerCaseNamingStrategyPostgresLiveTest { diff --git a/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/namingstrategy/QuotedUpperCaseNamingStrategyH2IntegrationTest.java b/persistence-modules/spring-data-jpa-enterprise-2/src/test/java/com/baeldung/namingstrategy/QuotedUpperCaseNamingStrategyH2IntegrationTest.java similarity index 99% rename from persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/namingstrategy/QuotedUpperCaseNamingStrategyH2IntegrationTest.java rename to persistence-modules/spring-data-jpa-enterprise-2/src/test/java/com/baeldung/namingstrategy/QuotedUpperCaseNamingStrategyH2IntegrationTest.java index f819327a5c..74f82f0d39 100644 --- a/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/namingstrategy/QuotedUpperCaseNamingStrategyH2IntegrationTest.java +++ b/persistence-modules/spring-data-jpa-enterprise-2/src/test/java/com/baeldung/namingstrategy/QuotedUpperCaseNamingStrategyH2IntegrationTest.java @@ -1,5 +1,17 @@ package com.baeldung.namingstrategy; +import static org.assertj.core.api.Assertions.assertThat; +import static org.junit.jupiter.api.Assertions.assertThrows; + +import java.math.BigInteger; +import java.util.Arrays; +import java.util.List; +import java.util.stream.Collectors; + +import javax.persistence.EntityManager; +import javax.persistence.PersistenceContext; +import javax.persistence.Query; + import org.hibernate.exception.SQLGrammarException; import org.junit.jupiter.api.BeforeEach; import org.junit.jupiter.api.Test; @@ -10,17 +22,6 @@ import org.springframework.boot.test.autoconfigure.jdbc.TestDatabaseAutoConfigur import org.springframework.boot.test.autoconfigure.orm.jpa.DataJpaTest; import org.springframework.test.context.TestPropertySource; -import javax.persistence.EntityManager; -import javax.persistence.PersistenceContext; -import javax.persistence.Query; -import java.math.BigInteger; -import java.util.Arrays; -import java.util.List; -import java.util.stream.Collectors; - -import static org.assertj.core.api.Assertions.assertThat; -import static org.junit.jupiter.api.Assertions.assertThrows; - @DataJpaTest(excludeAutoConfiguration = TestDatabaseAutoConfiguration.class) @TestPropertySource("quoted-upper-case-naming-strategy.properties") class QuotedUpperCaseNamingStrategyH2IntegrationTest { diff --git a/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/namingstrategy/QuotedUpperCaseNamingStrategyPostgresLiveTest.java b/persistence-modules/spring-data-jpa-enterprise-2/src/test/java/com/baeldung/namingstrategy/QuotedUpperCaseNamingStrategyPostgresLiveTest.java similarity index 99% rename from persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/namingstrategy/QuotedUpperCaseNamingStrategyPostgresLiveTest.java rename to persistence-modules/spring-data-jpa-enterprise-2/src/test/java/com/baeldung/namingstrategy/QuotedUpperCaseNamingStrategyPostgresLiveTest.java index bd23b81b4b..6741b09366 100644 --- a/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/namingstrategy/QuotedUpperCaseNamingStrategyPostgresLiveTest.java +++ b/persistence-modules/spring-data-jpa-enterprise-2/src/test/java/com/baeldung/namingstrategy/QuotedUpperCaseNamingStrategyPostgresLiveTest.java @@ -1,5 +1,17 @@ package com.baeldung.namingstrategy; +import static org.assertj.core.api.Assertions.assertThat; +import static org.junit.jupiter.api.Assertions.assertThrows; + +import java.math.BigInteger; +import java.util.Arrays; +import java.util.List; +import java.util.stream.Collectors; + +import javax.persistence.EntityManager; +import javax.persistence.PersistenceContext; +import javax.persistence.Query; + import org.hibernate.exception.SQLGrammarException; import org.junit.jupiter.api.BeforeEach; import org.junit.jupiter.api.Test; @@ -10,17 +22,6 @@ import org.springframework.boot.test.autoconfigure.jdbc.TestDatabaseAutoConfigur import org.springframework.boot.test.autoconfigure.orm.jpa.DataJpaTest; import org.springframework.test.context.TestPropertySource; -import javax.persistence.EntityManager; -import javax.persistence.PersistenceContext; -import javax.persistence.Query; -import java.math.BigInteger; -import java.util.Arrays; -import java.util.List; -import java.util.stream.Collectors; - -import static org.assertj.core.api.Assertions.assertThat; -import static org.junit.jupiter.api.Assertions.assertThrows; - @DataJpaTest(excludeAutoConfiguration = TestDatabaseAutoConfiguration.class) @TestPropertySource("quoted-upper-case-naming-strategy-on-postgres.properties") class QuotedUpperCaseNamingStrategyPostgresLiveTest { diff --git a/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/namingstrategy/SpringPhysicalNamingStrategyH2IntegrationTest.java b/persistence-modules/spring-data-jpa-enterprise-2/src/test/java/com/baeldung/namingstrategy/SpringPhysicalNamingStrategyH2IntegrationTest.java similarity index 99% rename from persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/namingstrategy/SpringPhysicalNamingStrategyH2IntegrationTest.java rename to persistence-modules/spring-data-jpa-enterprise-2/src/test/java/com/baeldung/namingstrategy/SpringPhysicalNamingStrategyH2IntegrationTest.java index 1850fea173..dbbccdd61d 100644 --- a/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/namingstrategy/SpringPhysicalNamingStrategyH2IntegrationTest.java +++ b/persistence-modules/spring-data-jpa-enterprise-2/src/test/java/com/baeldung/namingstrategy/SpringPhysicalNamingStrategyH2IntegrationTest.java @@ -1,5 +1,17 @@ package com.baeldung.namingstrategy; +import static org.assertj.core.api.Assertions.assertThat; +import static org.junit.jupiter.api.Assertions.assertThrows; + +import java.math.BigInteger; +import java.util.Arrays; +import java.util.List; +import java.util.stream.Collectors; + +import javax.persistence.EntityManager; +import javax.persistence.PersistenceContext; +import javax.persistence.Query; + import org.hibernate.exception.SQLGrammarException; import org.junit.jupiter.api.BeforeEach; import org.junit.jupiter.api.Test; @@ -10,17 +22,6 @@ import org.springframework.boot.test.autoconfigure.jdbc.TestDatabaseAutoConfigur import org.springframework.boot.test.autoconfigure.orm.jpa.DataJpaTest; import org.springframework.test.context.TestPropertySource; -import javax.persistence.EntityManager; -import javax.persistence.PersistenceContext; -import javax.persistence.Query; -import java.math.BigInteger; -import java.util.Arrays; -import java.util.List; -import java.util.stream.Collectors; - -import static org.assertj.core.api.Assertions.assertThat; -import static org.junit.jupiter.api.Assertions.assertThrows; - @DataJpaTest(excludeAutoConfiguration = TestDatabaseAutoConfiguration.class) @TestPropertySource("spring-physical-naming-strategy.properties") class SpringPhysicalNamingStrategyH2IntegrationTest { diff --git a/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/namingstrategy/SpringPhysicalNamingStrategyPostgresLiveTest.java b/persistence-modules/spring-data-jpa-enterprise-2/src/test/java/com/baeldung/namingstrategy/SpringPhysicalNamingStrategyPostgresLiveTest.java similarity index 99% rename from persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/namingstrategy/SpringPhysicalNamingStrategyPostgresLiveTest.java rename to persistence-modules/spring-data-jpa-enterprise-2/src/test/java/com/baeldung/namingstrategy/SpringPhysicalNamingStrategyPostgresLiveTest.java index e26ebb148d..760dacdaa2 100644 --- a/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/namingstrategy/SpringPhysicalNamingStrategyPostgresLiveTest.java +++ b/persistence-modules/spring-data-jpa-enterprise-2/src/test/java/com/baeldung/namingstrategy/SpringPhysicalNamingStrategyPostgresLiveTest.java @@ -1,5 +1,17 @@ package com.baeldung.namingstrategy; +import static org.assertj.core.api.Assertions.assertThat; +import static org.junit.jupiter.api.Assertions.assertThrows; + +import java.math.BigInteger; +import java.util.Arrays; +import java.util.List; +import java.util.stream.Collectors; + +import javax.persistence.EntityManager; +import javax.persistence.PersistenceContext; +import javax.persistence.Query; + import org.hibernate.exception.SQLGrammarException; import org.junit.jupiter.api.BeforeEach; import org.junit.jupiter.api.Test; @@ -10,17 +22,6 @@ import org.springframework.boot.test.autoconfigure.jdbc.TestDatabaseAutoConfigur import org.springframework.boot.test.autoconfigure.orm.jpa.DataJpaTest; import org.springframework.test.context.TestPropertySource; -import javax.persistence.EntityManager; -import javax.persistence.PersistenceContext; -import javax.persistence.Query; -import java.math.BigInteger; -import java.util.Arrays; -import java.util.List; -import java.util.stream.Collectors; - -import static org.assertj.core.api.Assertions.assertThat; -import static org.junit.jupiter.api.Assertions.assertThrows; - @DataJpaTest(excludeAutoConfiguration = TestDatabaseAutoConfiguration.class) @TestPropertySource("spring-physical-naming-strategy-on-postgres.properties") class SpringPhysicalNamingStrategyPostgresLiveTest { diff --git a/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/namingstrategy/UnquotedLowerCaseNamingStrategyH2IntegrationTest.java b/persistence-modules/spring-data-jpa-enterprise-2/src/test/java/com/baeldung/namingstrategy/UnquotedLowerCaseNamingStrategyH2IntegrationTest.java similarity index 98% rename from persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/namingstrategy/UnquotedLowerCaseNamingStrategyH2IntegrationTest.java rename to persistence-modules/spring-data-jpa-enterprise-2/src/test/java/com/baeldung/namingstrategy/UnquotedLowerCaseNamingStrategyH2IntegrationTest.java index 6311c42e93..d0e86384b8 100644 --- a/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/namingstrategy/UnquotedLowerCaseNamingStrategyH2IntegrationTest.java +++ b/persistence-modules/spring-data-jpa-enterprise-2/src/test/java/com/baeldung/namingstrategy/UnquotedLowerCaseNamingStrategyH2IntegrationTest.java @@ -1,5 +1,17 @@ package com.baeldung.namingstrategy; +import static org.assertj.core.api.Assertions.assertThat; +import static org.junit.jupiter.api.Assertions.assertThrows; + +import java.math.BigInteger; +import java.util.Arrays; +import java.util.List; +import java.util.stream.Collectors; + +import javax.persistence.EntityManager; +import javax.persistence.PersistenceContext; +import javax.persistence.Query; + import org.hibernate.exception.SQLGrammarException; import org.junit.jupiter.api.BeforeEach; import org.junit.jupiter.api.Test; @@ -10,18 +22,6 @@ import org.springframework.boot.test.autoconfigure.jdbc.TestDatabaseAutoConfigur import org.springframework.boot.test.autoconfigure.orm.jpa.DataJpaTest; import org.springframework.test.context.TestPropertySource; -import javax.persistence.EntityManager; -import javax.persistence.PersistenceContext; -import javax.persistence.Query; -import java.math.BigInteger; -import java.sql.SQLException; -import java.util.Arrays; -import java.util.List; -import java.util.stream.Collectors; - -import static org.assertj.core.api.Assertions.assertThat; -import static org.junit.jupiter.api.Assertions.assertThrows; - @DataJpaTest(excludeAutoConfiguration = TestDatabaseAutoConfiguration.class) @TestPropertySource("unquoted-lower-case-naming-strategy.properties") class UnquotedLowerCaseNamingStrategyH2IntegrationTest { diff --git a/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/namingstrategy/UnquotedLowerCaseNamingStrategyPostgresLiveTest.java b/persistence-modules/spring-data-jpa-enterprise-2/src/test/java/com/baeldung/namingstrategy/UnquotedLowerCaseNamingStrategyPostgresLiveTest.java similarity index 99% rename from persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/namingstrategy/UnquotedLowerCaseNamingStrategyPostgresLiveTest.java rename to persistence-modules/spring-data-jpa-enterprise-2/src/test/java/com/baeldung/namingstrategy/UnquotedLowerCaseNamingStrategyPostgresLiveTest.java index 033a213cf5..121b184a3c 100644 --- a/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/namingstrategy/UnquotedLowerCaseNamingStrategyPostgresLiveTest.java +++ b/persistence-modules/spring-data-jpa-enterprise-2/src/test/java/com/baeldung/namingstrategy/UnquotedLowerCaseNamingStrategyPostgresLiveTest.java @@ -1,5 +1,17 @@ package com.baeldung.namingstrategy; +import static org.assertj.core.api.Assertions.assertThat; +import static org.junit.jupiter.api.Assertions.assertThrows; + +import java.math.BigInteger; +import java.util.Arrays; +import java.util.List; +import java.util.stream.Collectors; + +import javax.persistence.EntityManager; +import javax.persistence.PersistenceContext; +import javax.persistence.Query; + import org.hibernate.exception.SQLGrammarException; import org.junit.jupiter.api.BeforeEach; import org.junit.jupiter.api.Test; @@ -10,17 +22,6 @@ import org.springframework.boot.test.autoconfigure.jdbc.TestDatabaseAutoConfigur import org.springframework.boot.test.autoconfigure.orm.jpa.DataJpaTest; import org.springframework.test.context.TestPropertySource; -import javax.persistence.EntityManager; -import javax.persistence.PersistenceContext; -import javax.persistence.Query; -import java.math.BigInteger; -import java.util.Arrays; -import java.util.List; -import java.util.stream.Collectors; - -import static org.assertj.core.api.Assertions.assertThat; -import static org.junit.jupiter.api.Assertions.assertThrows; - @DataJpaTest(excludeAutoConfiguration = TestDatabaseAutoConfiguration.class) @TestPropertySource("unquoted-lower-case-naming-strategy-on-postgres.properties") class UnquotedLowerCaseNamingStrategyPostgresLiveTest { diff --git a/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/namingstrategy/UnquotedUpperCaseNamingStrategyH2IntegrationTest.java b/persistence-modules/spring-data-jpa-enterprise-2/src/test/java/com/baeldung/namingstrategy/UnquotedUpperCaseNamingStrategyH2IntegrationTest.java similarity index 99% rename from persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/namingstrategy/UnquotedUpperCaseNamingStrategyH2IntegrationTest.java rename to persistence-modules/spring-data-jpa-enterprise-2/src/test/java/com/baeldung/namingstrategy/UnquotedUpperCaseNamingStrategyH2IntegrationTest.java index 7af8001854..b4f25605bd 100644 --- a/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/namingstrategy/UnquotedUpperCaseNamingStrategyH2IntegrationTest.java +++ b/persistence-modules/spring-data-jpa-enterprise-2/src/test/java/com/baeldung/namingstrategy/UnquotedUpperCaseNamingStrategyH2IntegrationTest.java @@ -1,5 +1,17 @@ package com.baeldung.namingstrategy; +import static org.assertj.core.api.Assertions.assertThat; +import static org.junit.jupiter.api.Assertions.assertThrows; + +import java.math.BigInteger; +import java.util.Arrays; +import java.util.List; +import java.util.stream.Collectors; + +import javax.persistence.EntityManager; +import javax.persistence.PersistenceContext; +import javax.persistence.Query; + import org.hibernate.exception.SQLGrammarException; import org.junit.jupiter.api.BeforeEach; import org.junit.jupiter.api.Test; @@ -10,17 +22,6 @@ import org.springframework.boot.test.autoconfigure.jdbc.TestDatabaseAutoConfigur import org.springframework.boot.test.autoconfigure.orm.jpa.DataJpaTest; import org.springframework.test.context.TestPropertySource; -import javax.persistence.EntityManager; -import javax.persistence.PersistenceContext; -import javax.persistence.Query; -import java.math.BigInteger; -import java.util.Arrays; -import java.util.List; -import java.util.stream.Collectors; - -import static org.assertj.core.api.Assertions.assertThat; -import static org.junit.jupiter.api.Assertions.assertThrows; - @DataJpaTest(excludeAutoConfiguration = TestDatabaseAutoConfiguration.class) @TestPropertySource("unquoted-upper-case-naming-strategy.properties") class UnquotedUpperCaseNamingStrategyH2IntegrationTest { diff --git a/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/namingstrategy/UnquotedUpperCaseNamingStrategyPostgresLiveTest.java b/persistence-modules/spring-data-jpa-enterprise-2/src/test/java/com/baeldung/namingstrategy/UnquotedUpperCaseNamingStrategyPostgresLiveTest.java similarity index 99% rename from persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/namingstrategy/UnquotedUpperCaseNamingStrategyPostgresLiveTest.java rename to persistence-modules/spring-data-jpa-enterprise-2/src/test/java/com/baeldung/namingstrategy/UnquotedUpperCaseNamingStrategyPostgresLiveTest.java index 0151e7ece4..7ecd4cc80e 100644 --- a/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/namingstrategy/UnquotedUpperCaseNamingStrategyPostgresLiveTest.java +++ b/persistence-modules/spring-data-jpa-enterprise-2/src/test/java/com/baeldung/namingstrategy/UnquotedUpperCaseNamingStrategyPostgresLiveTest.java @@ -1,5 +1,17 @@ package com.baeldung.namingstrategy; +import static org.assertj.core.api.Assertions.assertThat; +import static org.junit.jupiter.api.Assertions.assertThrows; + +import java.math.BigInteger; +import java.util.Arrays; +import java.util.List; +import java.util.stream.Collectors; + +import javax.persistence.EntityManager; +import javax.persistence.PersistenceContext; +import javax.persistence.Query; + import org.hibernate.exception.SQLGrammarException; import org.junit.jupiter.api.BeforeEach; import org.junit.jupiter.api.Test; @@ -10,17 +22,6 @@ import org.springframework.boot.test.autoconfigure.jdbc.TestDatabaseAutoConfigur import org.springframework.boot.test.autoconfigure.orm.jpa.DataJpaTest; import org.springframework.test.context.TestPropertySource; -import javax.persistence.EntityManager; -import javax.persistence.PersistenceContext; -import javax.persistence.Query; -import java.math.BigInteger; -import java.util.Arrays; -import java.util.List; -import java.util.stream.Collectors; - -import static org.assertj.core.api.Assertions.assertThat; -import static org.junit.jupiter.api.Assertions.assertThrows; - @DataJpaTest(excludeAutoConfiguration = TestDatabaseAutoConfiguration.class) @TestPropertySource("unquoted-upper-case-naming-strategy-on-postgres.properties") class UnquotedUpperCaseNamingStrategyPostgresLiveTest { diff --git a/persistence-modules/spring-data-jpa-enterprise/src/test/resources/com/baeldung/namingstrategy/quoted-lower-case-naming-strategy-on-postgres.properties b/persistence-modules/spring-data-jpa-enterprise-2/src/test/resources/com/baeldung/namingstrategy/quoted-lower-case-naming-strategy-on-postgres.properties similarity index 100% rename from persistence-modules/spring-data-jpa-enterprise/src/test/resources/com/baeldung/namingstrategy/quoted-lower-case-naming-strategy-on-postgres.properties rename to persistence-modules/spring-data-jpa-enterprise-2/src/test/resources/com/baeldung/namingstrategy/quoted-lower-case-naming-strategy-on-postgres.properties diff --git a/persistence-modules/spring-data-jpa-enterprise/src/test/resources/com/baeldung/namingstrategy/quoted-lower-case-naming-strategy.properties b/persistence-modules/spring-data-jpa-enterprise-2/src/test/resources/com/baeldung/namingstrategy/quoted-lower-case-naming-strategy.properties similarity index 100% rename from persistence-modules/spring-data-jpa-enterprise/src/test/resources/com/baeldung/namingstrategy/quoted-lower-case-naming-strategy.properties rename to persistence-modules/spring-data-jpa-enterprise-2/src/test/resources/com/baeldung/namingstrategy/quoted-lower-case-naming-strategy.properties diff --git a/persistence-modules/spring-data-jpa-enterprise/src/test/resources/com/baeldung/namingstrategy/quoted-upper-case-naming-strategy-on-postgres.properties b/persistence-modules/spring-data-jpa-enterprise-2/src/test/resources/com/baeldung/namingstrategy/quoted-upper-case-naming-strategy-on-postgres.properties similarity index 100% rename from persistence-modules/spring-data-jpa-enterprise/src/test/resources/com/baeldung/namingstrategy/quoted-upper-case-naming-strategy-on-postgres.properties rename to persistence-modules/spring-data-jpa-enterprise-2/src/test/resources/com/baeldung/namingstrategy/quoted-upper-case-naming-strategy-on-postgres.properties diff --git a/persistence-modules/spring-data-jpa-enterprise/src/test/resources/com/baeldung/namingstrategy/quoted-upper-case-naming-strategy.properties b/persistence-modules/spring-data-jpa-enterprise-2/src/test/resources/com/baeldung/namingstrategy/quoted-upper-case-naming-strategy.properties similarity index 100% rename from persistence-modules/spring-data-jpa-enterprise/src/test/resources/com/baeldung/namingstrategy/quoted-upper-case-naming-strategy.properties rename to persistence-modules/spring-data-jpa-enterprise-2/src/test/resources/com/baeldung/namingstrategy/quoted-upper-case-naming-strategy.properties diff --git a/persistence-modules/spring-data-jpa-enterprise/src/test/resources/com/baeldung/namingstrategy/spring-physical-naming-strategy-on-postgres.properties b/persistence-modules/spring-data-jpa-enterprise-2/src/test/resources/com/baeldung/namingstrategy/spring-physical-naming-strategy-on-postgres.properties similarity index 100% rename from persistence-modules/spring-data-jpa-enterprise/src/test/resources/com/baeldung/namingstrategy/spring-physical-naming-strategy-on-postgres.properties rename to persistence-modules/spring-data-jpa-enterprise-2/src/test/resources/com/baeldung/namingstrategy/spring-physical-naming-strategy-on-postgres.properties diff --git a/persistence-modules/spring-data-jpa-enterprise/src/test/resources/com/baeldung/namingstrategy/spring-physical-naming-strategy.properties b/persistence-modules/spring-data-jpa-enterprise-2/src/test/resources/com/baeldung/namingstrategy/spring-physical-naming-strategy.properties similarity index 100% rename from persistence-modules/spring-data-jpa-enterprise/src/test/resources/com/baeldung/namingstrategy/spring-physical-naming-strategy.properties rename to persistence-modules/spring-data-jpa-enterprise-2/src/test/resources/com/baeldung/namingstrategy/spring-physical-naming-strategy.properties diff --git a/persistence-modules/spring-data-jpa-enterprise/src/test/resources/com/baeldung/namingstrategy/unquoted-lower-case-naming-strategy-on-postgres.properties b/persistence-modules/spring-data-jpa-enterprise-2/src/test/resources/com/baeldung/namingstrategy/unquoted-lower-case-naming-strategy-on-postgres.properties similarity index 100% rename from persistence-modules/spring-data-jpa-enterprise/src/test/resources/com/baeldung/namingstrategy/unquoted-lower-case-naming-strategy-on-postgres.properties rename to persistence-modules/spring-data-jpa-enterprise-2/src/test/resources/com/baeldung/namingstrategy/unquoted-lower-case-naming-strategy-on-postgres.properties diff --git a/persistence-modules/spring-data-jpa-enterprise/src/test/resources/com/baeldung/namingstrategy/unquoted-lower-case-naming-strategy.properties b/persistence-modules/spring-data-jpa-enterprise-2/src/test/resources/com/baeldung/namingstrategy/unquoted-lower-case-naming-strategy.properties similarity index 100% rename from persistence-modules/spring-data-jpa-enterprise/src/test/resources/com/baeldung/namingstrategy/unquoted-lower-case-naming-strategy.properties rename to persistence-modules/spring-data-jpa-enterprise-2/src/test/resources/com/baeldung/namingstrategy/unquoted-lower-case-naming-strategy.properties diff --git a/persistence-modules/spring-data-jpa-enterprise/src/test/resources/com/baeldung/namingstrategy/unquoted-upper-case-naming-strategy-on-postgres.properties b/persistence-modules/spring-data-jpa-enterprise-2/src/test/resources/com/baeldung/namingstrategy/unquoted-upper-case-naming-strategy-on-postgres.properties similarity index 100% rename from persistence-modules/spring-data-jpa-enterprise/src/test/resources/com/baeldung/namingstrategy/unquoted-upper-case-naming-strategy-on-postgres.properties rename to persistence-modules/spring-data-jpa-enterprise-2/src/test/resources/com/baeldung/namingstrategy/unquoted-upper-case-naming-strategy-on-postgres.properties diff --git a/persistence-modules/spring-data-jpa-enterprise/src/test/resources/com/baeldung/namingstrategy/unquoted-upper-case-naming-strategy.properties b/persistence-modules/spring-data-jpa-enterprise-2/src/test/resources/com/baeldung/namingstrategy/unquoted-upper-case-naming-strategy.properties similarity index 100% rename from persistence-modules/spring-data-jpa-enterprise/src/test/resources/com/baeldung/namingstrategy/unquoted-upper-case-naming-strategy.properties rename to persistence-modules/spring-data-jpa-enterprise-2/src/test/resources/com/baeldung/namingstrategy/unquoted-upper-case-naming-strategy.properties diff --git a/persistence-modules/spring-data-jpa-enterprise/README.md b/persistence-modules/spring-data-jpa-enterprise/README.md index d1039dcc50..c48a519a87 100644 --- a/persistence-modules/spring-data-jpa-enterprise/README.md +++ b/persistence-modules/spring-data-jpa-enterprise/README.md @@ -7,10 +7,10 @@ This module contains articles about Spring Data JPA used in enterprise applicati - [Spring Data Java 8 Support](https://www.baeldung.com/spring-data-java-8) - [DB Integration Tests with Spring Boot and Testcontainers](https://www.baeldung.com/spring-boot-testcontainers-integration-test) - [A Guide to Spring’s Open Session in View](https://www.baeldung.com/spring-open-session-in-view) -- [Working with Lazy Element Collections in JPA](https://www.baeldung.com/java-jpa-lazy-collections) -- [Custom Naming Convention with Spring Data JPA](https://www.baeldung.com/spring-data-jpa-custom-naming) - [Partial Data Update With Spring Data](https://www.baeldung.com/spring-data-partial-update) - [Spring Data JPA @Modifying Annotation](https://www.baeldung.com/spring-data-jpa-modifying-annotation) +- [Spring JPA – Multiple Databases](https://www.baeldung.com/spring-data-jpa-multiple-databases) +- [Pagination and Sorting using Spring Data JPA](https://www.baeldung.com/spring-data-jpa-pagination-sorting) ### Eclipse Config After importing the project into Eclipse, you may see the following error: diff --git a/persistence-modules/spring-data-jpa-enterprise/pom.xml b/persistence-modules/spring-data-jpa-enterprise/pom.xml index 16294cd3cc..d998849ffb 100644 --- a/persistence-modules/spring-data-jpa-enterprise/pom.xml +++ b/persistence-modules/spring-data-jpa-enterprise/pom.xml @@ -45,7 +45,7 @@ org.mapstruct - mapstruct-jdk8 + mapstruct ${mapstruct.version} provided @@ -54,6 +54,11 @@ spring-security-test test + + org.postgresql + postgresql + runtime + org.testcontainers @@ -61,6 +66,12 @@ ${testcontainers.version} test + + org.testcontainers + junit-jupiter + ${testcontainers.version} + test + @@ -86,8 +97,8 @@ - 1.3.1.Final - 1.17.3 + 1.6.0.Beta1 + 1.19.1 \ No newline at end of file diff --git a/persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/multipledb/MultipleDbApplication.java b/persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/multipledb/MultipleDbApplication.java similarity index 100% rename from persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/multipledb/MultipleDbApplication.java rename to persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/multipledb/MultipleDbApplication.java diff --git a/persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/multipledb/PersistenceProductAutoConfiguration.java b/persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/multipledb/PersistenceProductAutoConfiguration.java similarity index 100% rename from persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/multipledb/PersistenceProductAutoConfiguration.java rename to persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/multipledb/PersistenceProductAutoConfiguration.java diff --git a/persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/multipledb/PersistenceProductConfiguration.java b/persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/multipledb/PersistenceProductConfiguration.java similarity index 99% rename from persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/multipledb/PersistenceProductConfiguration.java rename to persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/multipledb/PersistenceProductConfiguration.java index bcf2cd84eb..da974e979a 100644 --- a/persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/multipledb/PersistenceProductConfiguration.java +++ b/persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/multipledb/PersistenceProductConfiguration.java @@ -1,6 +1,9 @@ package com.baeldung.multipledb; -import com.google.common.base.Preconditions; +import java.util.HashMap; + +import javax.sql.DataSource; + import org.springframework.beans.factory.annotation.Autowired; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; @@ -14,8 +17,7 @@ import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean; import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter; import org.springframework.transaction.PlatformTransactionManager; -import javax.sql.DataSource; -import java.util.HashMap; +import com.google.common.base.Preconditions; @Configuration @PropertySource({"classpath:persistence-multiple-db.properties"}) diff --git a/persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/multipledb/PersistenceUserAutoConfiguration.java b/persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/multipledb/PersistenceUserAutoConfiguration.java similarity index 100% rename from persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/multipledb/PersistenceUserAutoConfiguration.java rename to persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/multipledb/PersistenceUserAutoConfiguration.java diff --git a/persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/multipledb/PersistenceUserConfiguration.java b/persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/multipledb/PersistenceUserConfiguration.java similarity index 90% rename from persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/multipledb/PersistenceUserConfiguration.java rename to persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/multipledb/PersistenceUserConfiguration.java index 6b48455c0c..ca5d6f9c7a 100644 --- a/persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/multipledb/PersistenceUserConfiguration.java +++ b/persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/multipledb/PersistenceUserConfiguration.java @@ -1,8 +1,15 @@ package com.baeldung.multipledb; -import com.google.common.base.Preconditions; +import java.util.HashMap; + +import javax.sql.DataSource; + import org.springframework.beans.factory.annotation.Autowired; -import org.springframework.context.annotation.*; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.context.annotation.Primary; +import org.springframework.context.annotation.Profile; +import org.springframework.context.annotation.PropertySource; import org.springframework.core.env.Environment; import org.springframework.data.jpa.repository.config.EnableJpaRepositories; import org.springframework.jdbc.datasource.DriverManagerDataSource; @@ -11,8 +18,7 @@ import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean; import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter; import org.springframework.transaction.PlatformTransactionManager; -import javax.sql.DataSource; -import java.util.HashMap; +import com.google.common.base.Preconditions; @Configuration @PropertySource({"classpath:persistence-multiple-db.properties"}) diff --git a/persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/multipledb/dao/product/ProductRepository.java b/persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/multipledb/dao/product/ProductRepository.java similarity index 100% rename from persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/multipledb/dao/product/ProductRepository.java rename to persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/multipledb/dao/product/ProductRepository.java diff --git a/persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/multipledb/dao/user/PossessionRepository.java b/persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/multipledb/dao/user/PossessionRepository.java similarity index 100% rename from persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/multipledb/dao/user/PossessionRepository.java rename to persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/multipledb/dao/user/PossessionRepository.java diff --git a/persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/multipledb/dao/user/UserRepository.java b/persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/multipledb/dao/user/UserRepository.java similarity index 100% rename from persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/multipledb/dao/user/UserRepository.java rename to persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/multipledb/dao/user/UserRepository.java diff --git a/persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/multipledb/model/product/Product.java b/persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/multipledb/model/product/Product.java similarity index 100% rename from persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/multipledb/model/product/Product.java rename to persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/multipledb/model/product/Product.java diff --git a/persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/multipledb/model/user/Possession.java b/persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/multipledb/model/user/Possession.java similarity index 90% rename from persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/multipledb/model/user/Possession.java rename to persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/multipledb/model/user/Possession.java index af646ffd04..c9bd3c42bc 100644 --- a/persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/multipledb/model/user/Possession.java +++ b/persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/multipledb/model/user/Possession.java @@ -1,6 +1,10 @@ package com.baeldung.multipledb.model.user; -import javax.persistence.*; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.Table; @Entity @Table diff --git a/persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/multipledb/model/user/User.java b/persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/multipledb/model/user/User.java similarity index 87% rename from persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/multipledb/model/user/User.java rename to persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/multipledb/model/user/User.java index 1985c543d3..224eefc3ff 100644 --- a/persistence-modules/spring-data-jpa-enterprise-2/src/main/java/com/baeldung/multipledb/model/user/User.java +++ b/persistence-modules/spring-data-jpa-enterprise/src/main/java/com/baeldung/multipledb/model/user/User.java @@ -1,9 +1,15 @@ package com.baeldung.multipledb.model.user; -import javax.persistence.*; - import java.util.List; +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.OneToMany; +import javax.persistence.Table; + @Entity @Table(name = "users") public class User { diff --git a/persistence-modules/spring-data-jpa-enterprise/src/main/resources/application.properties b/persistence-modules/spring-data-jpa-enterprise/src/main/resources/application.properties index 0ca1872207..875253c79e 100644 --- a/persistence-modules/spring-data-jpa-enterprise/src/main/resources/application.properties +++ b/persistence-modules/spring-data-jpa-enterprise/src/main/resources/application.properties @@ -12,4 +12,5 @@ spring.datasource.url=jdbc:h2:mem:baeldung spring.jpa.show-sql=false #hibernate.dialect=org.hibernate.dialect.H2Dialect +spring.jpa.hibernate.ddl-auto=create spring.jpa.properties.hibernate.id.new_generator_mappings=false \ No newline at end of file diff --git a/persistence-modules/spring-data-jpa-enterprise-2/src/main/resources/persistence-multiple-db-boot.properties b/persistence-modules/spring-data-jpa-enterprise/src/main/resources/persistence-multiple-db-boot.properties similarity index 100% rename from persistence-modules/spring-data-jpa-enterprise-2/src/main/resources/persistence-multiple-db-boot.properties rename to persistence-modules/spring-data-jpa-enterprise/src/main/resources/persistence-multiple-db-boot.properties diff --git a/persistence-modules/spring-data-jpa-enterprise-2/src/main/resources/persistence-multiple-db.properties b/persistence-modules/spring-data-jpa-enterprise/src/main/resources/persistence-multiple-db.properties similarity index 100% rename from persistence-modules/spring-data-jpa-enterprise-2/src/main/resources/persistence-multiple-db.properties rename to persistence-modules/spring-data-jpa-enterprise/src/main/resources/persistence-multiple-db.properties diff --git a/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/boot/daos/UserRepositoryCommon.java b/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/boot/daos/UserRepositoryCommon.java index e8841d921c..45be598153 100644 --- a/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/boot/daos/UserRepositoryCommon.java +++ b/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/boot/daos/UserRepositoryCommon.java @@ -1,8 +1,9 @@ package com.baeldung.boot.daos; -import org.junit.After; -import org.junit.Test; +import org.junit.jupiter.api.AfterEach; +import org.junit.jupiter.api.Test; import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.context.SpringBootTest; import org.springframework.dao.InvalidDataAccessApiUsageException; import org.springframework.data.domain.Page; import org.springframework.data.domain.PageRequest; @@ -25,6 +26,7 @@ import static org.assertj.core.api.Assertions.assertThat; import static org.assertj.core.api.Assertions.assertThatThrownBy; import static org.junit.Assert.*; +@SpringBootTest public class UserRepositoryCommon { final String USER_EMAIL = "email@example.com"; @@ -274,7 +276,7 @@ public class UserRepositoryCommon { .getName()).isEqualTo(USER_NAME_ADAM); } - @Test(expected = PropertyReferenceException.class) + @Test public void givenUsersInDB_WhenFindAllSortWithFunction_ThenThrowException() { userRepository.save(new User(USER_NAME_ADAM, LocalDate.now(), USER_EMAIL, ACTIVE_STATUS)); userRepository.save(new User(USER_NAME_PETER, LocalDate.now(), USER_EMAIL2, ACTIVE_STATUS)); @@ -282,10 +284,7 @@ public class UserRepositoryCommon { userRepository.findAll(Sort.by(Sort.Direction.ASC, "name")); - List usersSortByNameLength = userRepository.findAll(Sort.by("LENGTH(name)")); - - assertThat(usersSortByNameLength.get(0) - .getName()).isEqualTo(USER_NAME_ADAM); + assertThrows(PropertyReferenceException.class, () -> userRepository.findAll(Sort.by("LENGTH(name)"))); } @Test @@ -556,7 +555,7 @@ public class UserRepositoryCommon { assertEquals(0, nativeQuery.getResultList().get(0)); } - @After + @AfterEach public void cleanUp() { userRepository.deleteAll(); } diff --git a/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/boot/daos/UserRepositoryIntegrationTest.java b/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/boot/daos/UserRepositoryIntegrationTest.java index 1b1d264574..c4d9d65746 100644 --- a/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/boot/daos/UserRepositoryIntegrationTest.java +++ b/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/boot/daos/UserRepositoryIntegrationTest.java @@ -2,11 +2,10 @@ package com.baeldung.boot.daos; import com.baeldung.boot.Application; import com.baeldung.boot.domain.User; -import org.junit.Test; -import org.junit.runner.RunWith; + +import org.junit.jupiter.api.Test; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.test.annotation.DirtiesContext; -import org.springframework.test.context.junit4.SpringRunner; import org.springframework.transaction.annotation.Transactional; import java.time.LocalDate; @@ -16,7 +15,6 @@ import static org.assertj.core.api.Assertions.assertThat; /** * Created by adam. */ -@RunWith(SpringRunner.class) @SpringBootTest(classes = Application.class) @DirtiesContext public class UserRepositoryIntegrationTest extends UserRepositoryCommon { diff --git a/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/boot/daos/UserRepositoryTCAutoLiveTest.java b/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/boot/daos/UserRepositoryTCAutoLiveTest.java index 99eabc8271..056b3cea28 100644 --- a/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/boot/daos/UserRepositoryTCAutoLiveTest.java +++ b/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/boot/daos/UserRepositoryTCAutoLiveTest.java @@ -3,14 +3,15 @@ package com.baeldung.boot.daos; import com.baeldung.boot.Application; import com.baeldung.boot.domain.User; import com.baeldung.util.BaeldungPostgresqlContainer; -import org.junit.ClassRule; -import org.junit.Test; -import org.junit.runner.RunWith; + +import org.junit.jupiter.api.Test; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.test.context.ActiveProfiles; import org.springframework.test.context.junit4.SpringRunner; import org.springframework.transaction.annotation.Transactional; import org.testcontainers.containers.PostgreSQLContainer; +import org.testcontainers.junit.jupiter.Container; +import org.testcontainers.junit.jupiter.Testcontainers; import java.time.LocalDate; @@ -19,12 +20,12 @@ import static org.assertj.core.api.Assertions.assertThat; /** * Created by adam. */ -@RunWith(SpringRunner.class) +@Testcontainers @SpringBootTest(classes = Application.class) @ActiveProfiles({"tc", "tc-auto"}) public class UserRepositoryTCAutoLiveTest extends UserRepositoryCommon { - @ClassRule + @Container public static PostgreSQLContainer postgreSQLContainer = BaeldungPostgresqlContainer.getInstance(); @Test diff --git a/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/boot/daos/UserRepositoryTCJdbcLiveTest.java b/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/boot/daos/UserRepositoryTCJdbcLiveTest.java index c976590966..f4af7284bd 100644 --- a/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/boot/daos/UserRepositoryTCJdbcLiveTest.java +++ b/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/boot/daos/UserRepositoryTCJdbcLiveTest.java @@ -1,21 +1,21 @@ package com.baeldung.boot.daos; +import static org.assertj.core.api.Assertions.assertThat; + +import java.time.LocalDate; + +import org.junit.jupiter.api.Test; +import org.junit.jupiter.api.extension.ExtendWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.test.context.ActiveProfiles; +import org.springframework.test.context.junit.jupiter.SpringExtension; +import org.springframework.transaction.annotation.Transactional; + import com.baeldung.boot.Application; import com.baeldung.boot.daos.user.UserRepository; import com.baeldung.boot.domain.User; -import org.junit.Test; -import org.junit.runner.RunWith; -import org.springframework.beans.factory.annotation.Autowired; -import org.springframework.boot.test.context.SpringBootTest; -import org.springframework.test.context.ActiveProfiles; -import org.springframework.test.context.junit4.SpringRunner; -import org.springframework.transaction.annotation.Transactional; -import java.time.LocalDate; - -import static org.assertj.core.api.Assertions.assertThat; - -@RunWith(SpringRunner.class) @ActiveProfiles("tc-jdbc") @SpringBootTest(classes = Application.class) public class UserRepositoryTCJdbcLiveTest { diff --git a/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/boot/daos/UserRepositoryTCLiveTest.java b/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/boot/daos/UserRepositoryTCLiveTest.java index be8843c166..33f4bbeeff 100644 --- a/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/boot/daos/UserRepositoryTCLiveTest.java +++ b/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/boot/daos/UserRepositoryTCLiveTest.java @@ -1,33 +1,29 @@ package com.baeldung.boot.daos; -import com.baeldung.boot.Application; -import com.baeldung.boot.domain.User; -import org.junit.ClassRule; -import org.junit.Test; -import org.junit.runner.RunWith; -import org.springframework.boot.test.context.SpringBootTest; -import org.springframework.boot.test.util.TestPropertyValues; -import org.springframework.context.ApplicationContextInitializer; -import org.springframework.context.ConfigurableApplicationContext; -import org.springframework.test.context.ActiveProfiles; -import org.springframework.test.context.ContextConfiguration; -import org.springframework.test.context.junit4.SpringRunner; -import org.springframework.transaction.annotation.Transactional; -import org.testcontainers.containers.PostgreSQLContainer; - -import java.time.LocalDate; - import static org.assertj.core.api.Assertions.assertThat; -@RunWith(SpringRunner.class) -@SpringBootTest(classes = Application.class) +import java.time.LocalDate; + +import org.junit.jupiter.api.Test; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.test.context.ActiveProfiles; +import org.springframework.test.context.DynamicPropertyRegistry; +import org.springframework.test.context.DynamicPropertySource; +import org.springframework.transaction.annotation.Transactional; +import org.testcontainers.containers.PostgreSQLContainer; +import org.testcontainers.junit.jupiter.Container; +import org.testcontainers.junit.jupiter.Testcontainers; + +import com.baeldung.boot.domain.User; + +@Testcontainers +@SpringBootTest @ActiveProfiles("tc") -@ContextConfiguration(initializers = {UserRepositoryTCLiveTest.Initializer.class}) public class UserRepositoryTCLiveTest extends UserRepositoryCommon { - @ClassRule + @Container public static PostgreSQLContainer postgreSQLContainer = new PostgreSQLContainer("postgres:11.1") - .withDatabaseName("integration-tests-db") + .withDatabaseName("integration-tests-db") .withUsername("sa") .withPassword("sa"); @@ -45,14 +41,10 @@ public class UserRepositoryTCLiveTest extends UserRepositoryCommon { assertThat(updatedUsersSize).isEqualTo(2); } - static class Initializer - implements ApplicationContextInitializer { - public void initialize(ConfigurableApplicationContext configurableApplicationContext) { - TestPropertyValues.of( - "spring.datasource.url=" + postgreSQLContainer.getJdbcUrl(), - "spring.datasource.username=" + postgreSQLContainer.getUsername(), - "spring.datasource.password=" + postgreSQLContainer.getPassword() - ).applyTo(configurableApplicationContext.getEnvironment()); - } + @DynamicPropertySource + static void registerPgProperties(DynamicPropertyRegistry registry) { + registry.add("spring.datasource.url", postgreSQLContainer::getJdbcUrl); + registry.add("spring.datasource.username", postgreSQLContainer::getUsername); + registry.add("spring.datasource.password", postgreSQLContainer::getPassword); } } diff --git a/persistence-modules/spring-data-jpa-enterprise-2/src/test/java/com/baeldung/multipledb/JpaMultipleDBIntegrationTest.java b/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/multipledb/JpaMultipleDBIntegrationTest.java similarity index 100% rename from persistence-modules/spring-data-jpa-enterprise-2/src/test/java/com/baeldung/multipledb/JpaMultipleDBIntegrationTest.java rename to persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/multipledb/JpaMultipleDBIntegrationTest.java diff --git a/persistence-modules/spring-data-jpa-enterprise-2/src/test/java/com/baeldung/multipledb/ProductRepositoryIntegrationTest.java b/persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/multipledb/ProductRepositoryIntegrationTest.java similarity index 100% rename from persistence-modules/spring-data-jpa-enterprise-2/src/test/java/com/baeldung/multipledb/ProductRepositoryIntegrationTest.java rename to persistence-modules/spring-data-jpa-enterprise/src/test/java/com/baeldung/multipledb/ProductRepositoryIntegrationTest.java diff --git a/persistence-modules/spring-data-jpa-query-2/pom.xml b/persistence-modules/spring-data-jpa-query-2/pom.xml index c74c35c37b..62bf7f0314 100644 --- a/persistence-modules/spring-data-jpa-query-2/pom.xml +++ b/persistence-modules/spring-data-jpa-query-2/pom.xml @@ -1,16 +1,16 @@ + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 spring-data-jpa-query-2 spring-data-jpa-query-2 com.baeldung - parent-boot-2 + parent-boot-3 0.0.1-SNAPSHOT - ../../parent-boot-2 + ../../parent-boot-3 @@ -36,8 +36,9 @@ ${jta.version} - mysql - mysql-connector-java + com.mysql + mysql-connector-j + ${mysql.version} com.google.guava @@ -50,12 +51,19 @@ ${tomcat-dbcp.version} - org.hibernate + org.hibernate.orm hibernate-core + 6.3.1.Final - org.hibernate + org.hibernate.orm hibernate-envers + 6.3.1.Final + + + org.apache.commons + commons-lang3 + 3.13.0 org.springframework @@ -77,6 +85,7 @@ 9.0.0.M26 1.1 + 8.2.0 \ No newline at end of file diff --git a/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/hibernate/fetching/model/OrderDetail.java b/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/hibernate/fetching/model/OrderDetail.java index f4a9b8a678..70349a664d 100644 --- a/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/hibernate/fetching/model/OrderDetail.java +++ b/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/hibernate/fetching/model/OrderDetail.java @@ -1,6 +1,6 @@ package com.baeldung.hibernate.fetching.model; -import javax.persistence.*; +import jakarta.persistence.*; import java.io.Serializable; import java.sql.Date; diff --git a/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/hibernate/fetching/model/UserEager.java b/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/hibernate/fetching/model/UserEager.java index 9fda4c43bb..d273f942a5 100644 --- a/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/hibernate/fetching/model/UserEager.java +++ b/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/hibernate/fetching/model/UserEager.java @@ -1,6 +1,6 @@ package com.baeldung.hibernate.fetching.model; -import javax.persistence.*; +import jakarta.persistence.*; import java.io.Serializable; import java.util.HashSet; import java.util.Set; diff --git a/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/hibernate/fetching/model/UserLazy.java b/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/hibernate/fetching/model/UserLazy.java index a78eaa4ac0..6d18b2517c 100644 --- a/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/hibernate/fetching/model/UserLazy.java +++ b/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/hibernate/fetching/model/UserLazy.java @@ -1,6 +1,6 @@ package com.baeldung.hibernate.fetching.model; -import javax.persistence.*; +import jakarta.persistence.*; import java.io.Serializable; import java.util.HashSet; import java.util.Set; diff --git a/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/persistence/dao/common/AbstractJpaDao.java b/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/persistence/dao/common/AbstractJpaDao.java index 79bdd86658..d43ee46844 100644 --- a/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/persistence/dao/common/AbstractJpaDao.java +++ b/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/persistence/dao/common/AbstractJpaDao.java @@ -3,12 +3,12 @@ package com.baeldung.persistence.dao.common; import java.io.Serializable; import java.util.List; -import javax.persistence.EntityManager; -import javax.persistence.PersistenceContext; -import javax.persistence.TypedQuery; -import javax.persistence.criteria.CriteriaBuilder; -import javax.persistence.criteria.CriteriaQuery; -import javax.persistence.criteria.Root; +import jakarta.persistence.EntityManager; +import jakarta.persistence.PersistenceContext; +import jakarta.persistence.TypedQuery; +import jakarta.persistence.criteria.CriteriaBuilder; +import jakarta.persistence.criteria.CriteriaQuery; +import jakarta.persistence.criteria.Root; public class AbstractJpaDao extends AbstractDao implements IOperations { diff --git a/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/persistence/model/Bar.java b/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/persistence/model/Bar.java index 0ceb2d5626..15a4fdb3ca 100644 --- a/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/persistence/model/Bar.java +++ b/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/persistence/model/Bar.java @@ -3,29 +3,29 @@ package com.baeldung.persistence.model; import com.google.common.collect.Sets; import org.hibernate.annotations.OrderBy; import org.hibernate.envers.Audited; -import org.jboss.logging.Logger; import org.springframework.data.annotation.CreatedBy; import org.springframework.data.annotation.CreatedDate; import org.springframework.data.annotation.LastModifiedBy; import org.springframework.data.annotation.LastModifiedDate; import org.springframework.data.jpa.domain.support.AuditingEntityListener; -import javax.persistence.CascadeType; -import javax.persistence.Column; -import javax.persistence.Entity; -import javax.persistence.EntityListeners; -import javax.persistence.FetchType; -import javax.persistence.GeneratedValue; -import javax.persistence.GenerationType; -import javax.persistence.Id; -import javax.persistence.NamedQuery; -import javax.persistence.OneToMany; -import javax.persistence.PrePersist; -import javax.persistence.PreRemove; -import javax.persistence.PreUpdate; +import jakarta.persistence.CascadeType; +import jakarta.persistence.Column; +import jakarta.persistence.Entity; +import jakarta.persistence.EntityListeners; +import jakarta.persistence.FetchType; +import jakarta.persistence.GeneratedValue; +import jakarta.persistence.GenerationType; +import jakarta.persistence.Id; +import jakarta.persistence.NamedQuery; +import jakarta.persistence.OneToMany; +import jakarta.persistence.PrePersist; +import jakarta.persistence.PreRemove; +import jakarta.persistence.PreUpdate; import java.io.Serializable; import java.util.Date; import java.util.Set; +import java.util.logging.Logger; @Entity @NamedQuery(name = "Bar.findAll", query = "SELECT b FROM Bar b") @@ -33,7 +33,7 @@ import java.util.Set; @EntityListeners(AuditingEntityListener.class) public class Bar implements Serializable { - private static final Logger LOGGER = Logger.getLogger(Bar.class); + private static final Logger LOGGER = Logger.getLogger(Bar.class.toString()); public enum OPERATION { INSERT, UPDATE, DELETE; diff --git a/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/persistence/model/Child.java b/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/persistence/model/Child.java index 19cfb2e237..9a1f95c019 100644 --- a/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/persistence/model/Child.java +++ b/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/persistence/model/Child.java @@ -2,10 +2,10 @@ package com.baeldung.persistence.model; import java.io.Serializable; -import javax.persistence.Entity; -import javax.persistence.GeneratedValue; -import javax.persistence.Id; -import javax.persistence.OneToOne; +import jakarta.persistence.Entity; +import jakarta.persistence.GeneratedValue; +import jakarta.persistence.Id; +import jakarta.persistence.OneToOne; @Entity public class Child implements Serializable { diff --git a/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/persistence/model/Foo.java b/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/persistence/model/Foo.java index ac79653b2b..b7e8adba42 100644 --- a/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/persistence/model/Foo.java +++ b/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/persistence/model/Foo.java @@ -2,20 +2,20 @@ package com.baeldung.persistence.model; import java.io.Serializable; -import javax.persistence.CascadeType; -import javax.persistence.Column; -import javax.persistence.Entity; -import javax.persistence.FetchType; -import javax.persistence.GeneratedValue; -import javax.persistence.GenerationType; -import javax.persistence.Id; -import javax.persistence.JoinColumn; -import javax.persistence.ManyToOne; -import javax.persistence.NamedNativeQueries; -import javax.persistence.NamedNativeQuery; -import javax.persistence.NamedStoredProcedureQuery; -import javax.persistence.ParameterMode; -import javax.persistence.StoredProcedureParameter; +import jakarta.persistence.CascadeType; +import jakarta.persistence.Column; +import jakarta.persistence.Entity; +import jakarta.persistence.FetchType; +import jakarta.persistence.GeneratedValue; +import jakarta.persistence.GenerationType; +import jakarta.persistence.Id; +import jakarta.persistence.JoinColumn; +import jakarta.persistence.ManyToOne; +import jakarta.persistence.NamedNativeQueries; +import jakarta.persistence.NamedNativeQuery; +import jakarta.persistence.NamedStoredProcedureQuery; +import jakarta.persistence.ParameterMode; +import jakarta.persistence.StoredProcedureParameter; import org.hibernate.envers.Audited; diff --git a/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/persistence/model/Parent.java b/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/persistence/model/Parent.java index fa6948990b..4149a0b883 100644 --- a/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/persistence/model/Parent.java +++ b/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/persistence/model/Parent.java @@ -2,12 +2,12 @@ package com.baeldung.persistence.model; import java.io.Serializable; -import javax.persistence.CascadeType; -import javax.persistence.Entity; -import javax.persistence.GeneratedValue; -import javax.persistence.Id; -import javax.persistence.JoinColumn; -import javax.persistence.OneToOne; +import jakarta.persistence.CascadeType; +import jakarta.persistence.Entity; +import jakarta.persistence.GeneratedValue; +import jakarta.persistence.Id; +import jakarta.persistence.JoinColumn; +import jakarta.persistence.OneToOne; @Entity public class Parent implements Serializable { diff --git a/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/persistence/model/Person.java b/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/persistence/model/Person.java index 6a95a7acf5..3766639975 100644 --- a/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/persistence/model/Person.java +++ b/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/persistence/model/Person.java @@ -1,8 +1,8 @@ package com.baeldung.persistence.model; -import javax.persistence.Entity; -import javax.persistence.GeneratedValue; -import javax.persistence.Id; +import jakarta.persistence.Entity; +import jakarta.persistence.GeneratedValue; +import jakarta.persistence.Id; @Entity public class Person { diff --git a/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/spring/data/jpa/query/User.java b/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/spring/data/jpa/query/User.java index 179dbf2ae7..648b06cf5f 100644 --- a/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/spring/data/jpa/query/User.java +++ b/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/spring/data/jpa/query/User.java @@ -1,6 +1,6 @@ package com.baeldung.spring.data.jpa.query; -import javax.persistence.*; +import jakarta.persistence.*; import java.time.LocalDate; import java.util.List; import java.util.Objects; diff --git a/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/spring/data/jpa/query/UserRepositoryCustomImpl.java b/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/spring/data/jpa/query/UserRepositoryCustomImpl.java index 033f61fdd3..54cea74e04 100644 --- a/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/spring/data/jpa/query/UserRepositoryCustomImpl.java +++ b/persistence-modules/spring-data-jpa-query-2/src/main/java/com/baeldung/spring/data/jpa/query/UserRepositoryCustomImpl.java @@ -1,8 +1,8 @@ package com.baeldung.spring.data.jpa.query; -import javax.persistence.EntityManager; -import javax.persistence.PersistenceContext; -import javax.persistence.criteria.*; +import jakarta.persistence.EntityManager; +import jakarta.persistence.PersistenceContext; +import jakarta.persistence.criteria.*; import java.util.ArrayList; import java.util.Collection; import java.util.List; diff --git a/persistence-modules/spring-data-jpa-query-2/src/test/java/com/baeldung/persistence/audit/JPABarAuditIntegrationTest.java b/persistence-modules/spring-data-jpa-query-2/src/test/java/com/baeldung/persistence/audit/JPABarAuditIntegrationTest.java index f591773cde..d9ab75af2c 100644 --- a/persistence-modules/spring-data-jpa-query-2/src/test/java/com/baeldung/persistence/audit/JPABarAuditIntegrationTest.java +++ b/persistence-modules/spring-data-jpa-query-2/src/test/java/com/baeldung/persistence/audit/JPABarAuditIntegrationTest.java @@ -4,8 +4,8 @@ import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertNotNull; import static org.junit.Assert.assertTrue; -import javax.persistence.EntityManager; -import javax.persistence.EntityManagerFactory; +import jakarta.persistence.EntityManager; +import jakarta.persistence.EntityManagerFactory; import org.junit.After; import org.junit.AfterClass; @@ -30,15 +30,15 @@ import com.baeldung.spring.config.PersistenceTestConfig; @ContextConfiguration(classes = { PersistenceTestConfig.class }, loader = AnnotationConfigContextLoader.class) public class JPABarAuditIntegrationTest { - private static Logger logger = LoggerFactory.getLogger(JPABarAuditIntegrationTest.class); + private static final Logger logger = LoggerFactory.getLogger(JPABarAuditIntegrationTest.class); @BeforeClass - public static void setUpBeforeClass() throws Exception { + public static void setUpBeforeClass() { logger.info("setUpBeforeClass()"); } @AfterClass - public static void tearDownAfterClass() throws Exception { + public static void tearDownAfterClass(){ logger.info("tearDownAfterClass()"); } diff --git a/persistence-modules/spring-data-jpa-query-2/src/test/java/com/baeldung/persistence/audit/SpringDataJPABarAuditIntegrationTest.java b/persistence-modules/spring-data-jpa-query-2/src/test/java/com/baeldung/persistence/audit/SpringDataJPABarAuditIntegrationTest.java index 0603067810..0d22562a93 100644 --- a/persistence-modules/spring-data-jpa-query-2/src/test/java/com/baeldung/persistence/audit/SpringDataJPABarAuditIntegrationTest.java +++ b/persistence-modules/spring-data-jpa-query-2/src/test/java/com/baeldung/persistence/audit/SpringDataJPABarAuditIntegrationTest.java @@ -3,8 +3,8 @@ package com.baeldung.persistence.audit; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertTrue; -import javax.persistence.EntityManager; -import javax.persistence.EntityManagerFactory; +import jakarta.persistence.EntityManager; +import jakarta.persistence.EntityManagerFactory; import org.junit.After; import org.junit.AfterClass; @@ -29,7 +29,7 @@ import com.baeldung.spring.config.PersistenceTestConfig; @ContextConfiguration(classes = { PersistenceTestConfig.class }, loader = AnnotationConfigContextLoader.class) public class SpringDataJPABarAuditIntegrationTest { - private static Logger logger = LoggerFactory.getLogger(SpringDataJPABarAuditIntegrationTest.class); + private static final Logger logger = LoggerFactory.getLogger(SpringDataJPABarAuditIntegrationTest.class); @BeforeClass public static void setUpBeforeClass() throws Exception { @@ -37,7 +37,7 @@ public class SpringDataJPABarAuditIntegrationTest { } @AfterClass - public static void tearDownAfterClass() throws Exception { + public static void tearDownAfterClass(){ logger.info("tearDownAfterClass()"); } diff --git a/persistence-modules/spring-data-jpa-query-2/src/test/java/com/baeldung/persistence/hibernate/FooFixtures.java b/persistence-modules/spring-data-jpa-query-2/src/test/java/com/baeldung/persistence/hibernate/FooFixtures.java index a7763bb0f8..92a9d8e2ec 100644 --- a/persistence-modules/spring-data-jpa-query-2/src/test/java/com/baeldung/persistence/hibernate/FooFixtures.java +++ b/persistence-modules/spring-data-jpa-query-2/src/test/java/com/baeldung/persistence/hibernate/FooFixtures.java @@ -17,7 +17,7 @@ public class FooFixtures { private static final Logger LOGGER = LoggerFactory.getLogger(FooFixtures.class); - private SessionFactory sessionFactory; + private final SessionFactory sessionFactory; public FooFixtures(final SessionFactory sessionFactory) { super(); @@ -28,8 +28,8 @@ public class FooFixtures { // API public void createBars() { - Session session = null; - Transaction tx = null; + Session session; + Transaction tx; session = sessionFactory.openSession(); tx = session.getTransaction(); try { @@ -39,13 +39,13 @@ public class FooFixtures { bar.setName("Bar_" + i); final Foo foo = new Foo("Foo_" + (i + 120)); foo.setBar(bar); - session.save(foo); + session.persist(foo); final Foo foo2 = new Foo(null); if (i % 2 == 0) { foo2.setName("LuckyFoo" + (i + 120)); } foo2.setBar(bar); - session.save(foo2); + session.persist(foo2); bar.getFooSet().add(foo); bar.getFooSet().add(foo2); session.merge(bar); @@ -53,16 +53,12 @@ public class FooFixtures { tx.commit(); session.flush(); } catch (final HibernateException he) { - if (tx != null) { - tx.rollback(); - } + tx.rollback(); LOGGER.error("Not able to open session", he); } catch (final Exception e) { LOGGER.error(e.getLocalizedMessage(), e); } finally { - if (session != null) { - session.close(); - } + session.close(); } } @@ -86,23 +82,18 @@ public class FooFixtures { try { tx.begin(); for (final Foo foo : fooList) { - - session.save(foo.getBar()); - session.save(foo); + session.persist(foo.getBar()); + session.persist(foo); } tx.commit(); session.flush(); } catch (final HibernateException he) { - if (tx != null) { - tx.rollback(); - } + tx.rollback(); LOGGER.error("Not able to open session", he); } catch (final Exception e) { LOGGER.error(e.getLocalizedMessage(), e); } finally { - if (session != null) { - session.close(); - } + session.close(); } } diff --git a/persistence-modules/spring-data-jpa-query-2/src/test/java/com/baeldung/persistence/hibernate/FooPaginationPersistenceIntegrationTest.java b/persistence-modules/spring-data-jpa-query-2/src/test/java/com/baeldung/persistence/hibernate/FooPaginationPersistenceIntegrationTest.java index fd7bc4aabf..528eed9d8d 100644 --- a/persistence-modules/spring-data-jpa-query-2/src/test/java/com/baeldung/persistence/hibernate/FooPaginationPersistenceIntegrationTest.java +++ b/persistence-modules/spring-data-jpa-query-2/src/test/java/com/baeldung/persistence/hibernate/FooPaginationPersistenceIntegrationTest.java @@ -1,19 +1,19 @@ package com.baeldung.persistence.hibernate; import static org.apache.commons.lang3.RandomStringUtils.randomAlphabetic; +import static org.hamcrest.MatcherAssert.assertThat; import static org.hamcrest.Matchers.hasSize; import static org.hamcrest.Matchers.lessThan; -import static org.junit.Assert.assertThat; import java.util.List; -import org.hibernate.Criteria; -import org.hibernate.Query; import org.hibernate.ScrollMode; import org.hibernate.ScrollableResults; import org.hibernate.Session; import org.hibernate.SessionFactory; -import org.hibernate.criterion.Projections; +import org.hibernate.query.Query; +import org.hibernate.query.SelectionQuery; +import org.hibernate.query.criteria.HibernateCriteriaBuilder; import org.junit.After; import org.junit.Before; import org.junit.Test; @@ -28,6 +28,8 @@ import com.baeldung.persistence.service.IFooService; import com.baeldung.spring.config.PersistenceTestConfig; import com.google.common.collect.Lists; +import jakarta.persistence.criteria.CriteriaQuery; + @RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration(classes = { PersistenceTestConfig.class }, loader = AnnotationConfigContextLoader.class) public class FooPaginationPersistenceIntegrationTest { @@ -40,8 +42,6 @@ public class FooPaginationPersistenceIntegrationTest { private Session session; - // tests - @Before public final void before() { final int minimalNumberOfEntities = 25; @@ -59,20 +59,17 @@ public class FooPaginationPersistenceIntegrationTest { session.close(); } - // tests - @Test public final void whenContextIsBootstrapped_thenNoExceptions() { // } - @SuppressWarnings("unchecked") @Test public final void whenRetrievingPaginatedEntities_thenCorrectSize() { final int pageNumber = 1; final int pageSize = 10; - final Query query = session.createQuery("From Foo"); + final Query query = session.createQuery("From Foo",Foo.class); query.setFirstResult((pageNumber - 1) * pageSize); query.setMaxResults(pageSize); final List fooList = query.list(); @@ -80,19 +77,18 @@ public class FooPaginationPersistenceIntegrationTest { assertThat(fooList, hasSize(pageSize)); } - @SuppressWarnings("unchecked") @Test public final void whenRetrievingAllPages_thenCorrect() { int pageNumber = 1; final int pageSize = 10; final String countQ = "Select count (f.id) from Foo f"; - final Query countQuery = session.createQuery(countQ); + final Query countQuery = session.createQuery(countQ, Long.class); final Long countResult = (Long) countQuery.uniqueResult(); final List fooList = Lists.newArrayList(); int totalEntities = 0; - final Query query = session.createQuery("From Foo"); + final Query query = session.createQuery("From Foo", Foo.class); while (totalEntities < countResult) { query.setFirstResult((pageNumber - 1) * pageSize); query.setMaxResults(pageSize); @@ -102,17 +98,16 @@ public class FooPaginationPersistenceIntegrationTest { } } - @SuppressWarnings("unchecked") @Test public final void whenRetrievingLastPage_thenCorrectSize() { final int pageSize = 10; final String countQ = "Select count (f.id) from Foo f"; - final Query countQuery = session.createQuery(countQ); - final Long countResults = (Long) countQuery.uniqueResult(); + final Query countQuery = session.createQuery(countQ, Long.class); + final Long countResults = countQuery.uniqueResult(); final int lastPageNumber = (int) (Math.ceil(countResults / pageSize)); - final Query selectQuery = session.createQuery("From Foo"); + final Query selectQuery = session.createQuery("From Foo",Foo.class); selectQuery.setFirstResult((lastPageNumber - 1) * pageSize); selectQuery.setMaxResults(pageSize); final List lastPage = selectQuery.list(); @@ -126,9 +121,9 @@ public class FooPaginationPersistenceIntegrationTest { public final void givenUsingTheScrollableApi_whenRetrievingPaginatedData_thenCorrect() { final int pageSize = 10; final String hql = "FROM Foo f order by f.name"; - final Query query = session.createQuery(hql); + final Query query = session.createQuery(hql,Foo.class); - final ScrollableResults resultScroll = query.scroll(ScrollMode.FORWARD_ONLY); + final ScrollableResults resultScroll = query.scroll(ScrollMode.FORWARD_ONLY); // resultScroll.last(); // final int totalResults = resultScroll.getRowNumber() + 1; @@ -138,7 +133,7 @@ public class FooPaginationPersistenceIntegrationTest { final List fooPage = Lists.newArrayList(); int i = 0; while (pageSize > i++) { - fooPage.add((Foo) resultScroll.get(0)); + fooPage.add((Foo) resultScroll.get()); if (!resultScroll.next()) { break; } @@ -147,36 +142,42 @@ public class FooPaginationPersistenceIntegrationTest { assertThat(fooPage, hasSize(lessThan(10 + 1))); } - @SuppressWarnings("unchecked") @Test public final void givenUsingTheCriteriaApi_whenRetrievingFirstPage_thenCorrect() { final int pageSize = 10; - final Criteria criteria = session.createCriteria(Foo.class); - criteria.setFirstResult(0); - criteria.setMaxResults(pageSize); - final List firstPage = criteria.list(); + CriteriaQuery selectQuery = session.getCriteriaBuilder().createQuery(Foo.class); + selectQuery.from(Foo.class); + + SelectionQuery query = session.createQuery(selectQuery); + query.setFirstResult(0); + query.setMaxResults(pageSize); + final List firstPage = query.list(); assertThat(firstPage, hasSize(pageSize)); } - @SuppressWarnings("unchecked") @Test public final void givenUsingTheCriteriaApi_whenRetrievingPaginatedData_thenCorrect() { - final Criteria criteriaCount = session.createCriteria(Foo.class); - criteriaCount.setProjection(Projections.rowCount()); - final Long count = (Long) criteriaCount.uniqueResult(); + + HibernateCriteriaBuilder qb = session.getCriteriaBuilder(); + CriteriaQuery cq = qb.createQuery(Long.class); + cq.select(qb.count(cq.from(Foo.class))); + final Long count = session.createQuery(cq).getSingleResult(); int pageNumber = 1; final int pageSize = 10; final List fooList = Lists.newArrayList(); - final Criteria criteria = session.createCriteria(Foo.class); + CriteriaQuery selectQuery = session.getCriteriaBuilder().createQuery(Foo.class); + selectQuery.from(Foo.class); + SelectionQuery query = session.createQuery(selectQuery); + int totalEntities = 0; while (totalEntities < count.intValue()) { - criteria.setFirstResult((pageNumber - 1) * pageSize); - criteria.setMaxResults(pageSize); - fooList.addAll(criteria.list()); + query.setFirstResult((pageNumber - 1) * pageSize); + query.setMaxResults(pageSize); + fooList.addAll(query.list()); totalEntities = fooList.size(); pageNumber++; } diff --git a/persistence-modules/spring-data-jpa-query-2/src/test/java/com/baeldung/persistence/hibernate/FooSortingPersistenceIntegrationTest.java b/persistence-modules/spring-data-jpa-query-2/src/test/java/com/baeldung/persistence/hibernate/FooSortingPersistenceIntegrationTest.java index 6078eb3af0..7e2d23da96 100644 --- a/persistence-modules/spring-data-jpa-query-2/src/test/java/com/baeldung/persistence/hibernate/FooSortingPersistenceIntegrationTest.java +++ b/persistence-modules/spring-data-jpa-query-2/src/test/java/com/baeldung/persistence/hibernate/FooSortingPersistenceIntegrationTest.java @@ -2,15 +2,17 @@ package com.baeldung.persistence.hibernate; import static org.junit.Assert.assertNull; +import java.util.ArrayList; +import java.util.Collections; import java.util.List; import java.util.Set; -import org.hibernate.Criteria; -import org.hibernate.NullPrecedence; -import org.hibernate.Query; import org.hibernate.Session; import org.hibernate.SessionFactory; -import org.hibernate.criterion.Order; +import org.hibernate.query.NullPrecedence; +import org.hibernate.query.Order; +import org.hibernate.query.Query; +import org.hibernate.query.SortDirection; import org.junit.After; import org.junit.Before; import org.junit.Test; @@ -26,6 +28,8 @@ import com.baeldung.persistence.model.Bar; import com.baeldung.persistence.model.Foo; import com.baeldung.spring.config.PersistenceTestConfig; +import jakarta.persistence.criteria.CriteriaQuery; + @RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration(classes = { PersistenceTestConfig.class }, loader = AnnotationConfigContextLoader.class) @SuppressWarnings("unchecked") @@ -91,7 +95,7 @@ public class FooSortingPersistenceIntegrationTest { @Test public final void whenHQlSortingByOneAttribute_andOrderDirection_thenPrintSortedResults() { final String hql = "FROM Foo f ORDER BY f.name ASC"; - final Query query = session.createQuery(hql); + Query query = session.createQuery(hql, Foo.class); final List fooList = query.list(); for (final Foo foo : fooList) { LOGGER.debug("Name: {}, Id: {}", foo.getName(), foo.getId()); @@ -101,7 +105,7 @@ public class FooSortingPersistenceIntegrationTest { @Test public final void whenHQlSortingByMultipleAttributes_thenSortedResults() { final String hql = "FROM Foo f ORDER BY f.name, f.id"; - final Query query = session.createQuery(hql); + Query query = session.createQuery(hql, Foo.class); final List fooList = query.list(); for (final Foo foo : fooList) { LOGGER.debug("Name: {}, Id: {}", foo.getName(), foo.getId()); @@ -111,7 +115,7 @@ public class FooSortingPersistenceIntegrationTest { @Test public final void whenHQlSortingByMultipleAttributes_andOrderDirection_thenPrintSortedResults() { final String hql = "FROM Foo f ORDER BY f.name DESC, f.id ASC"; - final Query query = session.createQuery(hql); + Query query = session.createQuery(hql, Foo.class); final List fooList = query.list(); for (final Foo foo : fooList) { LOGGER.debug("Name: {}, Id: {}", foo.getName(), foo.getId()); @@ -120,9 +124,12 @@ public class FooSortingPersistenceIntegrationTest { @Test public final void whenHQLCriteriaSortingByOneAttr_thenPrintSortedResults() { - final Criteria criteria = session.createCriteria(Foo.class, "FOO"); - criteria.addOrder(Order.asc("id")); - final List fooList = criteria.list(); + CriteriaQuery selectQuery = session.getCriteriaBuilder().createQuery(Foo.class); + selectQuery.from(Foo.class); + Query query = session.createQuery(selectQuery); + + query.setOrder(Collections.singletonList(Order.asc(Foo.class,"id"))); + final List fooList = query.list(); for (final Foo foo : fooList) { LOGGER.debug("Id: {}, FirstName: {}", foo.getId(), foo.getName()); } @@ -130,10 +137,16 @@ public class FooSortingPersistenceIntegrationTest { @Test public final void whenHQLCriteriaSortingByMultipAttr_thenSortedResults() { - final Criteria criteria = session.createCriteria(Foo.class, "FOO"); - criteria.addOrder(Order.asc("name")); - criteria.addOrder(Order.asc("id")); - final List fooList = criteria.list(); + + CriteriaQuery selectQuery = session.getCriteriaBuilder().createQuery(Foo.class); + selectQuery.from(Foo.class); + Query query = session.createQuery(selectQuery); + + List> orderBy = new ArrayList<>(2); + orderBy.add(Order.asc(Foo.class,"name")); + orderBy.add(Order.asc(Foo.class,"id")); + query.setOrder(orderBy); + final List fooList = query.list(); for (final Foo foo : fooList) { LOGGER.debug("Id: {}, FirstName: {}", foo.getId(), foo.getName()); } @@ -141,9 +154,15 @@ public class FooSortingPersistenceIntegrationTest { @Test public final void whenCriteriaSortingStringNullsLastAsc_thenNullsLast() { - final Criteria criteria = session.createCriteria(Foo.class, "FOO"); - criteria.addOrder(Order.asc("name").nulls(NullPrecedence.LAST)); - final List fooList = criteria.list(); + CriteriaQuery selectQuery = session.getCriteriaBuilder().createQuery(Foo.class); + selectQuery.from(Foo.class); + Query query = session.createQuery(selectQuery); + + List> orderBy = new ArrayList<>(2); + orderBy.add(Order.by(Foo.class,"name", SortDirection.ASCENDING, NullPrecedence.LAST)); + query.setOrder(orderBy); + + final List fooList = query.list(); assertNull(fooList.get(fooList.toArray().length - 1).getName()); for (final Foo foo : fooList) { LOGGER.debug("Id: {}, FirstName: {}", foo.getId(), foo.getName()); @@ -152,9 +171,15 @@ public class FooSortingPersistenceIntegrationTest { @Test public final void whenCriteriaSortingStringNullsFirstDesc_thenNullsFirst() { - final Criteria criteria = session.createCriteria(Foo.class, "FOO"); - criteria.addOrder(Order.desc("name").nulls(NullPrecedence.FIRST)); - final List fooList = criteria.list(); + CriteriaQuery selectQuery = session.getCriteriaBuilder().createQuery(Foo.class); + selectQuery.from(Foo.class); + Query query = session.createQuery(selectQuery); + + List> orderBy = new ArrayList<>(2); + orderBy.add(Order.by(Foo.class,"name", SortDirection.ASCENDING, NullPrecedence.FIRST)); + query.setOrder(orderBy); + + final List fooList = query.list(); assertNull(fooList.get(0).getName()); for (final Foo foo : fooList) { LOGGER.debug("Id: {}, FirstName: {}", foo.getId(), foo.getName()); @@ -164,7 +189,7 @@ public class FooSortingPersistenceIntegrationTest { @Test public final void whenSortingBars_thenBarsWithSortedFoos() { final String hql = "FROM Bar b ORDER BY b.id"; - final Query query = session.createQuery(hql); + final Query query = session.createQuery(hql, Bar.class); final List barList = query.list(); for (final Bar bar : barList) { final Set fooSet = bar.getFooSet(); diff --git a/persistence-modules/spring-data-jpa-query-2/src/test/java/com/baeldung/persistence/service/FooStoredProceduresLiveTest.java b/persistence-modules/spring-data-jpa-query-2/src/test/java/com/baeldung/persistence/service/FooStoredProceduresLiveTest.java index f6dedfc6de..d8216fc072 100644 --- a/persistence-modules/spring-data-jpa-query-2/src/test/java/com/baeldung/persistence/service/FooStoredProceduresLiveTest.java +++ b/persistence-modules/spring-data-jpa-query-2/src/test/java/com/baeldung/persistence/service/FooStoredProceduresLiveTest.java @@ -5,14 +5,14 @@ import static org.junit.Assert.assertEquals; import java.util.List; -import javax.persistence.EntityManager; -import javax.persistence.EntityManagerFactory; -import javax.persistence.StoredProcedureQuery; +import jakarta.persistence.EntityManager; +import jakarta.persistence.EntityManagerFactory; +import jakarta.persistence.StoredProcedureQuery; -import org.hibernate.Query; import org.hibernate.Session; import org.hibernate.SessionFactory; import org.hibernate.exception.SQLGrammarException; +import org.hibernate.query.Query; import org.junit.After; import org.junit.Assume; import org.junit.Before; @@ -59,22 +59,22 @@ public class FooStoredProceduresLiveTest { private boolean getFoosByNameExists() { try { - Query sqlQuery = session.createSQLQuery("CALL GetAllFoos()").addEntity(Foo.class); + Query sqlQuery = session.createNativeQuery("CALL GetFoosByName()",Foo.class); sqlQuery.list(); return true; } catch (SQLGrammarException e) { - LOGGER.error("WARNING : GetFoosByName() Procedure is may be missing ", e); + LOGGER.error("WARNING : GetFoosByName() Procedure may be missing ", e); return false; } } private boolean getAllFoosExists() { try { - Query sqlQuery = session.createSQLQuery("CALL GetAllFoos()").addEntity(Foo.class); + Query sqlQuery = session.createNativeQuery("CALL GetAllFoos()",Foo.class); sqlQuery.list(); return true; } catch (SQLGrammarException e) { - LOGGER.error("WARNING : GetAllFoos() Procedure is may be missing ", e); + LOGGER.error("WARNING : GetAllFoos() Procedure may be missing ", e); return false; } } @@ -90,9 +90,9 @@ public class FooStoredProceduresLiveTest { fooService.create(new Foo(randomAlphabetic(6))); - // Stored procedure getAllFoos using createSQLQuery - Query sqlQuery = session.createSQLQuery("CALL GetAllFoos()").addEntity(Foo.class); - @SuppressWarnings("unchecked") + // Stored procedure getAllFoos using createQuery + Query sqlQuery = session.createNativeQuery("CALL GetAllFoos()", Foo.class); + List allFoos = sqlQuery.list(); for (Foo foo : allFoos) { LOGGER.info("getAllFoos() SQL Query result : {}", foo.getName()); @@ -100,8 +100,8 @@ public class FooStoredProceduresLiveTest { assertEquals(allFoos.size(), fooService.findAll().size()); // Stored procedure getAllFoos using a Named Query - Query namedQuery = session.getNamedQuery("callGetAllFoos"); - @SuppressWarnings("unchecked") + Query namedQuery = session.createNamedQuery("callGetAllFoos", Foo.class); + List allFoos2 = namedQuery.list(); for (Foo foo : allFoos2) { LOGGER.info("getAllFoos() NamedQuery result : {}", foo.getName()); @@ -110,6 +110,7 @@ public class FooStoredProceduresLiveTest { StoredProcedureQuery spQuery = entityManager.createNamedStoredProcedureQuery("GetAllFoos"); + @SuppressWarnings("unchecked") List allFoos3 = spQuery.getResultList(); for (Foo foo : allFoos3) { LOGGER.info("getAllFoos() StoredProcedureQuery result : {}", foo.getName()); @@ -124,16 +125,16 @@ public class FooStoredProceduresLiveTest { fooService.create(new Foo("NewFooName")); // Stored procedure getFoosByName using createSQLQuery() - Query sqlQuery = session.createSQLQuery("CALL GetFoosByName(:fooName)").addEntity(Foo.class).setParameter("fooName", "NewFooName"); - @SuppressWarnings("unchecked") + Query sqlQuery = session.createNativeQuery("CALL GetFoosByName(:fooName)", Foo.class).setParameter("fooName", "NewFooName"); + List allFoosByName = sqlQuery.list(); for (Foo foo : allFoosByName) { LOGGER.info("getFoosByName() using SQL Query : found => {}", foo.toString()); } // Stored procedure getFoosByName using getNamedQuery() - Query namedQuery = session.getNamedQuery("callGetFoosByName").setParameter("fooName", "NewFooName"); - @SuppressWarnings("unchecked") + Query namedQuery = session.createQuery("callGetFoosByName", Foo.class).setParameter("fooName", "NewFooName"); + List allFoosByName2 = namedQuery.list(); for (Foo foo : allFoosByName2) { LOGGER.info("getFoosByName() using Native Query : found => {}", foo.toString()); @@ -142,6 +143,7 @@ public class FooStoredProceduresLiveTest { StoredProcedureQuery spQuery = entityManager. createNamedStoredProcedureQuery("GetFoosByName") .setParameter("fooName", "NewFooName"); + @SuppressWarnings("unchecked") List allFoosByName3 = spQuery.getResultList(); assertEquals(1, allFoosByName3.size()); for (Foo foo : allFoosByName3) { diff --git a/persistence-modules/spring-data-jpa-query/README.md b/persistence-modules/spring-data-jpa-query/README.md index 27443c2026..27e7087592 100644 --- a/persistence-modules/spring-data-jpa-query/README.md +++ b/persistence-modules/spring-data-jpa-query/README.md @@ -5,7 +5,7 @@ This module contains articles about querying data using Spring Data JPA ### Relevant Articles: - [The Exists Query in Spring Data](https://www.baeldung.com/spring-data-exists-query) - [Customizing the Result of JPA Queries with Aggregation Functions](https://www.baeldung.com/jpa-queries-custom-result-with-aggregation-functions) -- [Limiting Query Results with JPA and Spring Data JPA](https://www.baeldung.com/jpa-limit-query-results) +- [Limiting Query Results With JPA and Spring Data JPA](https://www.baeldung.com/jpa-limit-query-results) - [Sorting Query Results with Spring Data](https://www.baeldung.com/spring-data-sorting) - [Spring Data JPA Query by Example](https://www.baeldung.com/spring-data-query-by-example) - [JPA Join Types](https://www.baeldung.com/jpa-join-types) diff --git a/persistence-modules/spring-data-jpa-query/src/main/java/com/baeldung/boot/passenger/PassengerRepository.java b/persistence-modules/spring-data-jpa-query/src/main/java/com/baeldung/boot/passenger/PassengerRepository.java index 14d5403cb5..7b5a307b81 100644 --- a/persistence-modules/spring-data-jpa-query/src/main/java/com/baeldung/boot/passenger/PassengerRepository.java +++ b/persistence-modules/spring-data-jpa-query/src/main/java/com/baeldung/boot/passenger/PassengerRepository.java @@ -12,6 +12,9 @@ interface PassengerRepository extends JpaRepository, CustomPass Passenger findTopByOrderBySeatNumberAsc(); List findByOrderBySeatNumberAsc(); + + //The Limit type is a new feature in Spring Data JPA version 3.2 + //List findByOrderBySeatNumberAsc(Limit limit); List findByFirstNameIgnoreCase(String firstName); diff --git a/persistence-modules/spring-data-jpa-repo-2/README.md b/persistence-modules/spring-data-jpa-repo-2/README.md index 23134ec02d..8c588405f7 100644 --- a/persistence-modules/spring-data-jpa-repo-2/README.md +++ b/persistence-modules/spring-data-jpa-repo-2/README.md @@ -2,9 +2,7 @@ ### Relevant Articles: -- [Introduction to Spring Data JPA](https://www.baeldung.com/the-persistence-layer-with-spring-data-jpa) - [Performance Difference Between save() and saveAll() in Spring Data](https://www.baeldung.com/spring-data-save-saveall) -- [LIKE Queries in Spring JPA Repositories](https://www.baeldung.com/spring-jpa-like-queries) - [How to Access EntityManager with Spring Data](https://www.baeldung.com/spring-data-entitymanager) - [Difference Between JPA and Spring Data JPA](https://www.baeldung.com/spring-data-jpa-vs-jpa) - [Differences Between Spring Data JPA findFirst() and findTop()](https://www.baeldung.com/spring-data-jpa-findfirst-vs-findtop) diff --git a/persistence-modules/spring-data-jpa-repo-2/pom.xml b/persistence-modules/spring-data-jpa-repo-2/pom.xml index 8186a0f7a5..e39458449c 100644 --- a/persistence-modules/spring-data-jpa-repo-2/pom.xml +++ b/persistence-modules/spring-data-jpa-repo-2/pom.xml @@ -42,11 +42,6 @@ com.querydsl querydsl-jpa - - com.google.guava - guava - ${guava.version} - diff --git a/persistence-modules/spring-data-jpa-repo-2/src/main/java/com/baeldung/spring/data/persistence/repository/IFooService.java b/persistence-modules/spring-data-jpa-repo-2/src/main/java/com/baeldung/spring/data/persistence/repository/IFooService.java deleted file mode 100644 index 8ce6a2d1ae..0000000000 --- a/persistence-modules/spring-data-jpa-repo-2/src/main/java/com/baeldung/spring/data/persistence/repository/IFooService.java +++ /dev/null @@ -1,5 +0,0 @@ -package com.baeldung.spring.data.persistence.repository; - -public interface IFooService { - Foo create(Foo foo); -} \ No newline at end of file diff --git a/persistence-modules/spring-data-jpa-repo-2/src/test/resources/test-movie-cleanup.sql b/persistence-modules/spring-data-jpa-repo-2/src/test/resources/test-movie-cleanup.sql deleted file mode 100644 index 0ba0ba0694..0000000000 --- a/persistence-modules/spring-data-jpa-repo-2/src/test/resources/test-movie-cleanup.sql +++ /dev/null @@ -1 +0,0 @@ -DELETE FROM "movie"; \ No newline at end of file diff --git a/persistence-modules/spring-data-jpa-repo-2/src/test/resources/test-movie-data.sql b/persistence-modules/spring-data-jpa-repo-2/src/test/resources/test-movie-data.sql deleted file mode 100644 index 0eb9638f43..0000000000 --- a/persistence-modules/spring-data-jpa-repo-2/src/test/resources/test-movie-data.sql +++ /dev/null @@ -1,7 +0,0 @@ -INSERT INTO "movie" ("id", "title", "director", "rating", "duration") VALUES(1, 'Godzilla: King of the Monsters', ' Michael Dougherty', 'PG-13', 132); -INSERT INTO "movie" ("id", "title", "director", "rating", "duration") VALUES(2, 'Avengers: Endgame', 'Anthony Russo', 'PG-13', 181); -INSERT INTO "movie" ("id", "title", "director", "rating", "duration") VALUES(3, 'Captain Marvel', 'Anna Boden', 'PG-13', 123); -INSERT INTO "movie" ("id", "title", "director", "rating", "duration") VALUES(4, 'Dumbo', 'Tim Burton', 'PG', 112); -INSERT INTO "movie" ("id", "title", "director", "rating", "duration") VALUES(5, 'Booksmart', 'Olivia Wilde', 'R', 102); -INSERT INTO "movie" ("id", "title", "director", "rating", "duration") VALUES(6, 'Aladdin', 'Guy Ritchie', 'PG', 128); -INSERT INTO "movie" ("id", "title", "director", "rating", "duration") VALUES(7, 'The Sun Is Also a Star', 'Ry Russo-Young', 'PG-13', 100); diff --git a/persistence-modules/spring-data-jpa-repo-3/src/main/java/com/baeldung/spring/data/jpa/listrepositories/entity/Library.java b/persistence-modules/spring-data-jpa-repo-3/src/main/java/com/baeldung/spring/data/jpa/listrepositories/entity/Library.java index 04c0ad5e0a..724adc3aad 100644 --- a/persistence-modules/spring-data-jpa-repo-3/src/main/java/com/baeldung/spring/data/jpa/listrepositories/entity/Library.java +++ b/persistence-modules/spring-data-jpa-repo-3/src/main/java/com/baeldung/spring/data/jpa/listrepositories/entity/Library.java @@ -19,7 +19,7 @@ public class Library { private List addresses = new ArrayList<>(); @ElementCollection(targetClass = String.class, fetch = FetchType.EAGER) - @CollectionTable(name = "book", joinColumns = @JoinColumn(name = "library_id")) + @CollectionTable(name = "books", joinColumns = @JoinColumn(name = "library_id")) @Column(name = "book", nullable = false) private List books = new ArrayList<>(); diff --git a/persistence-modules/spring-data-jpa-repo-3/src/main/resources/application.properties b/persistence-modules/spring-data-jpa-repo-3/src/main/resources/application.properties index cd6dbe3994..37f37d548d 100644 --- a/persistence-modules/spring-data-jpa-repo-3/src/main/resources/application.properties +++ b/persistence-modules/spring-data-jpa-repo-3/src/main/resources/application.properties @@ -1,5 +1,5 @@ spring.jpa.database-platform=org.hibernate.dialect.H2Dialect spring.jpa.hibernate.ddl-auto=none - +spring.jpa.generate-ddl=true logging.level.org.hibernate.SQL=DEBUG logging.level.org.hibernate.type.descriptor.sql.BasicBinder=TRACE diff --git a/persistence-modules/spring-data-jpa-repo-3/src/test/java/com/baeldung/spring/data/jpa/listrepositories/repository/BookPagingAndSortingRepositoryIntegrationTest.java b/persistence-modules/spring-data-jpa-repo-3/src/test/java/com/baeldung/spring/data/jpa/listrepositories/repository/BookPagingAndSortingRepositoryIntegrationTest.java index 8f34e43e3f..9ea865c04f 100644 --- a/persistence-modules/spring-data-jpa-repo-3/src/test/java/com/baeldung/spring/data/jpa/listrepositories/repository/BookPagingAndSortingRepositoryIntegrationTest.java +++ b/persistence-modules/spring-data-jpa-repo-3/src/test/java/com/baeldung/spring/data/jpa/listrepositories/repository/BookPagingAndSortingRepositoryIntegrationTest.java @@ -21,13 +21,13 @@ public class BookPagingAndSortingRepositoryIntegrationTest { @Test public void givenDbContainsBooks_whenfindBooksByAuthor_thenReturnBooksByAuthor() { - Book book1 = new Book("Spring Data", "John Doe", "1234567890"); - Book book2 = new Book("Spring Data 2", "John Doe", "1234567891"); - Book book3 = new Book("Spring Data 3", "John Doe", "1234567892"); + Book book1 = new Book("Spring Data", "John Miller", "1234567890"); + Book book2 = new Book("Spring Data 2", "John Miller", "1234567891"); + Book book3 = new Book("Spring Data 3", "John Miller", "1234567892"); bookPagingAndSortingRepository.saveAll(Arrays.asList(book1, book2, book3)); Pageable pageable = PageRequest.of(0, 2, Sort.by("title").descending()); - List books = bookPagingAndSortingRepository.findBooksByAuthor("John Doe", pageable); + List books = bookPagingAndSortingRepository.findBooksByAuthor("John Miller", pageable); Assertions.assertEquals(2, books.size()); Assertions.assertEquals(book3.getId(), books.get(0).getId()); Assertions.assertEquals(book2.getId(), books.get(1).getId()); diff --git a/persistence-modules/spring-data-jpa-repo/README.md b/persistence-modules/spring-data-jpa-repo/README.md index 43097a8c1e..9587f544f9 100644 --- a/persistence-modules/spring-data-jpa-repo/README.md +++ b/persistence-modules/spring-data-jpa-repo/README.md @@ -3,6 +3,7 @@ This module contains articles about repositories in Spring Data JPA ### Relevant Articles: +- [Introduction to Spring Data JPA](https://www.baeldung.com/the-persistence-layer-with-spring-data-jpa) - [Case Insensitive Queries with Spring Data Repository](https://www.baeldung.com/spring-data-case-insensitive-queries) - [Derived Query Methods in Spring Data JPA Repositories](https://www.baeldung.com/spring-data-derived-queries) - [Spring Data – CrudRepository save() Method](https://www.baeldung.com/spring-data-crud-repository-save) @@ -10,6 +11,8 @@ This module contains articles about repositories in Spring Data JPA - [Spring Data Composable Repositories](https://www.baeldung.com/spring-data-composable-repositories) - [Spring Data JPA Repository Populators](https://www.baeldung.com/spring-data-jpa-repository-populators) - [Calling Stored Procedures from Spring Data JPA Repositories](https://www.baeldung.com/spring-data-jpa-stored-procedures) +- [LIKE Queries in Spring JPA Repositories](https://www.baeldung.com/spring-jpa-like-queries) + - More articles: [[--> next]](../spring-data-jpa-repo-2) ### Eclipse Config diff --git a/persistence-modules/spring-data-jpa-repo/pom.xml b/persistence-modules/spring-data-jpa-repo/pom.xml index 26fff365a1..4ce19d83d0 100644 --- a/persistence-modules/spring-data-jpa-repo/pom.xml +++ b/persistence-modules/spring-data-jpa-repo/pom.xml @@ -27,8 +27,8 @@ spring-boot-starter-data-jdbc - mysql - mysql-connector-java + com.mysql + mysql-connector-j org.postgresql @@ -42,6 +42,11 @@ org.springframework spring-oxm + + com.google.guava + guava + ${guava.version} + \ No newline at end of file diff --git a/persistence-modules/spring-data-jpa-repo-2/src/main/java/com/baeldung/spring/data/persistence/repository/Foo.java b/persistence-modules/spring-data-jpa-repo/src/main/java/com/baeldung/repository/Foo.java similarity index 87% rename from persistence-modules/spring-data-jpa-repo-2/src/main/java/com/baeldung/spring/data/persistence/repository/Foo.java rename to persistence-modules/spring-data-jpa-repo/src/main/java/com/baeldung/repository/Foo.java index 6833c4c556..27ebcf5875 100644 --- a/persistence-modules/spring-data-jpa-repo-2/src/main/java/com/baeldung/spring/data/persistence/repository/Foo.java +++ b/persistence-modules/spring-data-jpa-repo/src/main/java/com/baeldung/repository/Foo.java @@ -1,8 +1,13 @@ -package com.baeldung.spring.data.persistence.repository; +package com.baeldung.repository; -import javax.persistence.*; import java.io.Serializable; +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; + @Entity public class Foo implements Serializable { @Id diff --git a/persistence-modules/spring-data-jpa-repo-2/src/main/java/com/baeldung/spring/data/persistence/repository/FooService.java b/persistence-modules/spring-data-jpa-repo/src/main/java/com/baeldung/repository/FooService.java similarity index 83% rename from persistence-modules/spring-data-jpa-repo-2/src/main/java/com/baeldung/spring/data/persistence/repository/FooService.java rename to persistence-modules/spring-data-jpa-repo/src/main/java/com/baeldung/repository/FooService.java index cb09a92b82..98084240ac 100644 --- a/persistence-modules/spring-data-jpa-repo-2/src/main/java/com/baeldung/spring/data/persistence/repository/FooService.java +++ b/persistence-modules/spring-data-jpa-repo/src/main/java/com/baeldung/repository/FooService.java @@ -1,4 +1,4 @@ -package com.baeldung.spring.data.persistence.repository; +package com.baeldung.repository; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; diff --git a/persistence-modules/spring-data-jpa-repo-2/src/main/java/com/baeldung/spring/data/persistence/repository/IFooDAO.java b/persistence-modules/spring-data-jpa-repo/src/main/java/com/baeldung/repository/IFooDAO.java similarity index 82% rename from persistence-modules/spring-data-jpa-repo-2/src/main/java/com/baeldung/spring/data/persistence/repository/IFooDAO.java rename to persistence-modules/spring-data-jpa-repo/src/main/java/com/baeldung/repository/IFooDAO.java index 20a81e7bfa..6ee74fe26c 100644 --- a/persistence-modules/spring-data-jpa-repo-2/src/main/java/com/baeldung/spring/data/persistence/repository/IFooDAO.java +++ b/persistence-modules/spring-data-jpa-repo/src/main/java/com/baeldung/repository/IFooDAO.java @@ -1,8 +1,9 @@ -package com.baeldung.spring.data.persistence.repository; +package com.baeldung.repository; import org.springframework.data.jpa.repository.JpaRepository; import org.springframework.data.jpa.repository.Query; import org.springframework.data.repository.query.Param; +import org.springframework.stereotype.Repository; public interface IFooDAO extends JpaRepository { diff --git a/persistence-modules/spring-data-jpa-repo/src/main/java/com/baeldung/repository/IFooService.java b/persistence-modules/spring-data-jpa-repo/src/main/java/com/baeldung/repository/IFooService.java new file mode 100644 index 0000000000..6c4d36710c --- /dev/null +++ b/persistence-modules/spring-data-jpa-repo/src/main/java/com/baeldung/repository/IFooService.java @@ -0,0 +1,5 @@ +package com.baeldung.repository; + +public interface IFooService { + Foo create(Foo foo); +} \ No newline at end of file diff --git a/persistence-modules/spring-data-jpa-repo-2/src/main/java/com/baeldung/spring/data/persistence/repository/PersistenceConfig.java b/persistence-modules/spring-data-jpa-repo/src/main/java/com/baeldung/repository/PersistenceConfig.java similarity index 93% rename from persistence-modules/spring-data-jpa-repo-2/src/main/java/com/baeldung/spring/data/persistence/repository/PersistenceConfig.java rename to persistence-modules/spring-data-jpa-repo/src/main/java/com/baeldung/repository/PersistenceConfig.java index f73ea94658..f3c9301bcf 100644 --- a/persistence-modules/spring-data-jpa-repo-2/src/main/java/com/baeldung/spring/data/persistence/repository/PersistenceConfig.java +++ b/persistence-modules/spring-data-jpa-repo/src/main/java/com/baeldung/repository/PersistenceConfig.java @@ -1,6 +1,9 @@ -package com.baeldung.spring.data.persistence.repository; +package com.baeldung.repository; + +import java.util.Properties; + +import javax.sql.DataSource; -import com.google.common.base.Preconditions; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.ComponentScan; @@ -16,15 +19,14 @@ import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter; import org.springframework.transaction.PlatformTransactionManager; import org.springframework.transaction.annotation.EnableTransactionManagement; -import javax.sql.DataSource; -import java.util.Properties; +import com.google.common.base.Preconditions; @Configuration @PropertySource("classpath:persistence.properties") -@ComponentScan("com.baeldung.spring.data.persistence.repository") +@ComponentScan("com.baeldung.repository") //@ImportResource("classpath*:*springDataConfig.xml") @EnableTransactionManagement -@EnableJpaRepositories(basePackages = "com.baeldung.spring.data.persistence.repository") +@EnableJpaRepositories(basePackages = "com.baeldung.repository") public class PersistenceConfig { @Autowired diff --git a/persistence-modules/spring-data-jpa-repo-2/src/main/java/com/baeldung/spring/data/persistence/like/LikeApplication.java b/persistence-modules/spring-data-jpa-repo/src/main/java/com/baeldung/spring/data/persistence/like/LikeApplication.java similarity index 100% rename from persistence-modules/spring-data-jpa-repo-2/src/main/java/com/baeldung/spring/data/persistence/like/LikeApplication.java rename to persistence-modules/spring-data-jpa-repo/src/main/java/com/baeldung/spring/data/persistence/like/LikeApplication.java diff --git a/persistence-modules/spring-data-jpa-repo-2/src/main/java/com/baeldung/spring/data/persistence/like/model/Movie.java b/persistence-modules/spring-data-jpa-repo/src/main/java/com/baeldung/spring/data/persistence/like/model/Movie.java similarity index 100% rename from persistence-modules/spring-data-jpa-repo-2/src/main/java/com/baeldung/spring/data/persistence/like/model/Movie.java rename to persistence-modules/spring-data-jpa-repo/src/main/java/com/baeldung/spring/data/persistence/like/model/Movie.java diff --git a/persistence-modules/spring-data-jpa-repo-2/src/main/java/com/baeldung/spring/data/persistence/like/repository/MovieRepository.java b/persistence-modules/spring-data-jpa-repo/src/main/java/com/baeldung/spring/data/persistence/like/repository/MovieRepository.java similarity index 99% rename from persistence-modules/spring-data-jpa-repo-2/src/main/java/com/baeldung/spring/data/persistence/like/repository/MovieRepository.java rename to persistence-modules/spring-data-jpa-repo/src/main/java/com/baeldung/spring/data/persistence/like/repository/MovieRepository.java index 57befb5943..06e75222a3 100644 --- a/persistence-modules/spring-data-jpa-repo-2/src/main/java/com/baeldung/spring/data/persistence/like/repository/MovieRepository.java +++ b/persistence-modules/spring-data-jpa-repo/src/main/java/com/baeldung/spring/data/persistence/like/repository/MovieRepository.java @@ -1,11 +1,12 @@ package com.baeldung.spring.data.persistence.like.repository; -import com.baeldung.spring.data.persistence.like.model.Movie; +import java.util.List; + import org.springframework.data.jpa.repository.Query; import org.springframework.data.repository.CrudRepository; import org.springframework.data.repository.query.Param; -import java.util.List; +import com.baeldung.spring.data.persistence.like.model.Movie; public interface MovieRepository extends CrudRepository { diff --git a/persistence-modules/spring-data-jpa-repo/src/main/resources/persistence.properties b/persistence-modules/spring-data-jpa-repo/src/main/resources/persistence.properties new file mode 100644 index 0000000000..05cb7a13b9 --- /dev/null +++ b/persistence-modules/spring-data-jpa-repo/src/main/resources/persistence.properties @@ -0,0 +1,9 @@ +# jdbc.X +jdbc.driverClassName=org.h2.Driver +jdbc.url=jdbc:h2:mem:db;DB_CLOSE_DELAY=-1 +jdbc.user=sa +jdbc.pass=sa + +# hibernate.X +hibernate.hbm2ddl.auto=create-drop +hibernate.dialect=org.hibernate.dialect.H2Dialect diff --git a/persistence-modules/spring-data-jpa-repo-2/src/main/resources/springDataConfig.xml b/persistence-modules/spring-data-jpa-repo/src/main/resources/springDataConfig.xml similarity index 83% rename from persistence-modules/spring-data-jpa-repo-2/src/main/resources/springDataConfig.xml rename to persistence-modules/spring-data-jpa-repo/src/main/resources/springDataConfig.xml index b2616d9eae..e581d514a4 100644 --- a/persistence-modules/spring-data-jpa-repo-2/src/main/resources/springDataConfig.xml +++ b/persistence-modules/spring-data-jpa-repo/src/main/resources/springDataConfig.xml @@ -7,5 +7,5 @@ http://www.springframework.org/schema/data/jpa http://www.springframework.org/schema/data/jpa/spring-jpa.xsd" > - + \ No newline at end of file diff --git a/persistence-modules/spring-data-jpa-repo-2/src/test/java/com/baeldung/spring/data/persistence/repository/FooServiceIntegrationTest.java b/persistence-modules/spring-data-jpa-repo/src/test/java/com/baeldung/repository/FooServiceIntegrationTest.java similarity index 92% rename from persistence-modules/spring-data-jpa-repo-2/src/test/java/com/baeldung/spring/data/persistence/repository/FooServiceIntegrationTest.java rename to persistence-modules/spring-data-jpa-repo/src/test/java/com/baeldung/repository/FooServiceIntegrationTest.java index 21990afb5e..9362b4c338 100644 --- a/persistence-modules/spring-data-jpa-repo-2/src/test/java/com/baeldung/spring/data/persistence/repository/FooServiceIntegrationTest.java +++ b/persistence-modules/spring-data-jpa-repo/src/test/java/com/baeldung/repository/FooServiceIntegrationTest.java @@ -1,4 +1,6 @@ -package com.baeldung.spring.data.persistence.repository; +package com.baeldung.repository; + +import javax.sql.DataSource; import org.junit.Test; import org.junit.runner.RunWith; @@ -7,8 +9,6 @@ import org.springframework.dao.DataIntegrityViolationException; import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit4.SpringRunner; -import javax.sql.DataSource; - @RunWith(SpringRunner.class) @ContextConfiguration(classes = PersistenceConfig.class) public class FooServiceIntegrationTest { diff --git a/persistence-modules/spring-data-jpa-repo-2/src/test/java/com/baeldung/spring/data/persistence/like/MovieRepositoryIntegrationTest.java b/persistence-modules/spring-data-jpa-repo/src/test/java/com/baeldung/spring/data/persistence/like/MovieRepositoryIntegrationTest.java similarity index 99% rename from persistence-modules/spring-data-jpa-repo-2/src/test/java/com/baeldung/spring/data/persistence/like/MovieRepositoryIntegrationTest.java rename to persistence-modules/spring-data-jpa-repo/src/test/java/com/baeldung/spring/data/persistence/like/MovieRepositoryIntegrationTest.java index 291926c127..dcb87a26a6 100644 --- a/persistence-modules/spring-data-jpa-repo-2/src/test/java/com/baeldung/spring/data/persistence/like/MovieRepositoryIntegrationTest.java +++ b/persistence-modules/spring-data-jpa-repo/src/test/java/com/baeldung/spring/data/persistence/like/MovieRepositoryIntegrationTest.java @@ -1,7 +1,12 @@ package com.baeldung.spring.data.persistence.like; -import com.baeldung.spring.data.persistence.like.model.Movie; -import com.baeldung.spring.data.persistence.like.repository.MovieRepository; +import static org.junit.Assert.assertEquals; +import static org.springframework.test.context.jdbc.Sql.ExecutionPhase.AFTER_TEST_METHOD; + +import java.util.List; + +import javax.sql.DataSource; + import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; @@ -9,11 +14,8 @@ import org.springframework.boot.test.context.SpringBootTest; import org.springframework.test.context.jdbc.Sql; import org.springframework.test.context.junit4.SpringRunner; -import javax.sql.DataSource; -import java.util.List; - -import static org.junit.Assert.assertEquals; -import static org.springframework.test.context.jdbc.Sql.ExecutionPhase.AFTER_TEST_METHOD; +import com.baeldung.spring.data.persistence.like.model.Movie; +import com.baeldung.spring.data.persistence.like.repository.MovieRepository; @RunWith(SpringRunner.class) @Sql(scripts = { "/test-movie-data.sql" }) diff --git a/persistence-modules/spring-data-jpa-repo/src/test/resources/application-test.properties b/persistence-modules/spring-data-jpa-repo/src/test/resources/application-test.properties index f9497c8f37..6f93e7d79d 100644 --- a/persistence-modules/spring-data-jpa-repo/src/test/resources/application-test.properties +++ b/persistence-modules/spring-data-jpa-repo/src/test/resources/application-test.properties @@ -1,2 +1,2 @@ -spring.jpa.hibernate.ddl-auto=update -spring.datasource.url=jdbc:h2:mem:jpa3 \ No newline at end of file +#spring.jpa.hibernate.ddl-auto=update +#spring.datasource.url=jdbc:h2:mem:jpa3 \ No newline at end of file diff --git a/persistence-modules/spring-data-jpa-repo/src/test/resources/test-movie-cleanup.sql b/persistence-modules/spring-data-jpa-repo/src/test/resources/test-movie-cleanup.sql new file mode 100644 index 0000000000..e2e70a6a74 --- /dev/null +++ b/persistence-modules/spring-data-jpa-repo/src/test/resources/test-movie-cleanup.sql @@ -0,0 +1 @@ +DELETE FROM movie; \ No newline at end of file diff --git a/persistence-modules/spring-data-jpa-repo/src/test/resources/test-movie-data.sql b/persistence-modules/spring-data-jpa-repo/src/test/resources/test-movie-data.sql new file mode 100644 index 0000000000..3b706f14e3 --- /dev/null +++ b/persistence-modules/spring-data-jpa-repo/src/test/resources/test-movie-data.sql @@ -0,0 +1,7 @@ +INSERT INTO movie(id,title,director,rating,duration) VALUES(1, 'Godzilla: King of the Monsters', ' Michael Dougherty', 'PG-13', 132); +INSERT INTO movie(id,title,director,rating,duration) VALUES(2, 'Avengers: Endgame', 'Anthony Russo', 'PG-13', 181); +INSERT INTO movie(id,title,director,rating,duration) VALUES(3, 'Captain Marvel', 'Anna Boden', 'PG-13', 123); +INSERT INTO movie(id,title,director,rating,duration) VALUES(4, 'Dumbo', 'Tim Burton', 'PG', 112); +INSERT INTO movie(id,title,director,rating,duration) VALUES(5, 'Booksmart', 'Olivia Wilde', 'R', 102); +INSERT INTO movie(id,title,director,rating,duration) VALUES(6, 'Aladdin', 'Guy Ritchie', 'PG', 128); +INSERT INTO movie(id,title,director,rating,duration) VALUES(7, 'The Sun Is Also a Star', 'Ry Russo-Young', 'PG-13', 100); diff --git a/persistence-modules/spring-data-mongodb-reactive/pom.xml b/persistence-modules/spring-data-mongodb-reactive/pom.xml index 85c9a4c4b6..ca45d4a758 100644 --- a/persistence-modules/spring-data-mongodb-reactive/pom.xml +++ b/persistence-modules/spring-data-mongodb-reactive/pom.xml @@ -18,7 +18,7 @@ io.projectreactor reactor-core - ${reactor-core.version} + ${reactor.version} org.springframework.boot @@ -35,10 +35,12 @@ org.projectlombok lombok + ${lombok.version} io.projectreactor reactor-test + ${reactor.version} test @@ -125,7 +127,7 @@ 5.3.15 4.5.2 - 3.3.1.RELEASE + 3.6.0 \ No newline at end of file diff --git a/persistence-modules/spring-data-redis/pom.xml b/persistence-modules/spring-data-redis/pom.xml index ab133192a0..382cdf83f5 100644 --- a/persistence-modules/spring-data-redis/pom.xml +++ b/persistence-modules/spring-data-redis/pom.xml @@ -27,6 +27,7 @@ org.projectlombok lombok + ${lombok.version} io.projectreactor @@ -50,6 +51,7 @@ redis.clients jedis + ${jedis.version} jar @@ -83,6 +85,7 @@ 3.2.4 0.10.0 0.6 + 5.0.2 \ No newline at end of file diff --git a/persistence-modules/spring-data-rest-querydsl/pom.xml b/persistence-modules/spring-data-rest-querydsl/pom.xml index dc1cf64006..0fe9d381cf 100644 --- a/persistence-modules/spring-data-rest-querydsl/pom.xml +++ b/persistence-modules/spring-data-rest-querydsl/pom.xml @@ -28,8 +28,8 @@ spring-boot-starter-data-jpa - mysql - mysql-connector-java + com.mysql + mysql-connector-j com.querydsl diff --git a/persistence-modules/spring-data-shardingsphere/pom.xml b/persistence-modules/spring-data-shardingsphere/pom.xml index c1ca313038..117a3ae7fe 100644 --- a/persistence-modules/spring-data-shardingsphere/pom.xml +++ b/persistence-modules/spring-data-shardingsphere/pom.xml @@ -17,7 +17,7 @@ 5.3.2 - 8.0.33 + 8.2.0 @@ -43,8 +43,8 @@ test - mysql - mysql-connector-java + com.mysql + mysql-connector-j ${mysql.version} diff --git a/persistence-modules/spring-hibernate-3/pom.xml b/persistence-modules/spring-hibernate-3/pom.xml index 306c4995d2..61b253d0d2 100644 --- a/persistence-modules/spring-hibernate-3/pom.xml +++ b/persistence-modules/spring-hibernate-3/pom.xml @@ -37,8 +37,8 @@ ${javassist.version} - mysql - mysql-connector-java + com.mysql + mysql-connector-j ${mysql-connector-java.version} runtime @@ -79,7 +79,7 @@ 3.21.0-GA 3.6.10.Final - 5.1.40 + 8.2.0 8.5.8 diff --git a/persistence-modules/spring-hibernate-5/pom.xml b/persistence-modules/spring-hibernate-5/pom.xml index e559fe1394..3ad8f791df 100644 --- a/persistence-modules/spring-hibernate-5/pom.xml +++ b/persistence-modules/spring-hibernate-5/pom.xml @@ -99,8 +99,8 @@ ${hsqldb.version} - mysql - mysql-connector-java + com.mysql + mysql-connector-j ${mysql-connector-java.version} @@ -131,9 +131,9 @@ 1.10.6.RELEASE 4.2.1.RELEASE - 5.2.10.Final + 5.6.15.Final 5.8.2.Final - 8.0.7-dmr + 8.2.0 9.0.0.M26 1.1 2.3.0.1 diff --git a/persistence-modules/spring-hibernate-6/README.md b/persistence-modules/spring-hibernate-6/README.md index 08fe6216fd..86a1c919f3 100644 --- a/persistence-modules/spring-hibernate-6/README.md +++ b/persistence-modules/spring-hibernate-6/README.md @@ -6,4 +6,4 @@ This module contains articles about Hibernate 6 with Spring. - [Programmatic Transactions in the Spring TestContext Framework](https://www.baeldung.com/spring-test-programmatic-transactions) - [@DynamicUpdate with Spring Data JPA](https://www.baeldung.com/spring-data-jpa-dynamicupdate) -- [Bootstrapping Hibernate 5 with Spring](https://www.baeldung.com/hibernate-5-spring) +- [Bootstrapping Hibernate with Spring](https://www.baeldung.com/hibernate-spring) diff --git a/persistence-modules/spring-hibernate-6/pom.xml b/persistence-modules/spring-hibernate-6/pom.xml index a13117e68c..3cd69a963e 100644 --- a/persistence-modules/spring-hibernate-6/pom.xml +++ b/persistence-modules/spring-hibernate-6/pom.xml @@ -84,8 +84,8 @@ ${hsqldb.version} - mysql - mysql-connector-java + com.mysql + mysql-connector-j ${mysql-connector-java.version} @@ -102,7 +102,7 @@ 6.1.3 6.2.8.Final - 8.0.7-dmr + 8.2.0 9.0.80 diff --git a/persistence-modules/spring-jdbc-2/README.md b/persistence-modules/spring-jdbc-2/README.md new file mode 100644 index 0000000000..5edb34f4c5 --- /dev/null +++ b/persistence-modules/spring-jdbc-2/README.md @@ -0,0 +1,2 @@ +## Relevant Articles +- [A Guide to Spring 6 JdbcClient API](https://www.baeldung.com/spring-6-jdbcclient-api) diff --git a/persistence-modules/spring-jdbc-2/pom.xml b/persistence-modules/spring-jdbc-2/pom.xml new file mode 100644 index 0000000000..ce79c1c615 --- /dev/null +++ b/persistence-modules/spring-jdbc-2/pom.xml @@ -0,0 +1,93 @@ + + + 4.0.0 + + org.example + spring-jdbc-2 + 1.0-SNAPSHOT + spring-jdbc-2 + Demo project for Spring Jdbc + + + com.baeldung + parent-boot-3 + 0.0.1-SNAPSHOT + ../../parent-boot-3 + + + + + org.springframework.boot + spring-boot-starter-jdbc + + + + com.h2database + h2 + runtime + + + org.springframework.boot + spring-boot-starter-test + + + + + + + + org.springframework.boot + spring-boot-maven-plugin + + + org.apache.maven.plugins + maven-compiler-plugin + + + + + + spring-milestones + Spring Milestones + https://repo.spring.io/milestone + + false + + + + spring-snapshots + Spring Snapshots + https://repo.spring.io/snapshot + + false + + + + + + spring-milestones + Spring Milestones + https://repo.spring.io/milestone + + false + + + + spring-snapshots + Spring Snapshots + https://repo.spring.io/snapshot + + false + + + + + + 3.2.0-SNAPSHOT + 5.10.0 + UTF-8 + + + \ No newline at end of file diff --git a/persistence-modules/spring-jdbc-2/src/main/java/com/baeldung/jdbcclient/JdbcClientDemoApplication.java b/persistence-modules/spring-jdbc-2/src/main/java/com/baeldung/jdbcclient/JdbcClientDemoApplication.java new file mode 100644 index 0000000000..d10124fdef --- /dev/null +++ b/persistence-modules/spring-jdbc-2/src/main/java/com/baeldung/jdbcclient/JdbcClientDemoApplication.java @@ -0,0 +1,14 @@ +package com.baeldung.jdbcclient; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; +import org.springframework.context.annotation.ComponentScan; + +@SpringBootApplication +@ComponentScan(basePackages = "com.baledung.jdbcclient") +public class JdbcClientDemoApplication { + + public static void main(String[] args) { + SpringApplication.run(JdbcClientDemoApplication.class, args); + } +} diff --git a/persistence-modules/spring-jdbc-2/src/main/java/com/baeldung/jdbcclient/dao/StudentDao.java b/persistence-modules/spring-jdbc-2/src/main/java/com/baeldung/jdbcclient/dao/StudentDao.java new file mode 100644 index 0000000000..ba5bfcee11 --- /dev/null +++ b/persistence-modules/spring-jdbc-2/src/main/java/com/baeldung/jdbcclient/dao/StudentDao.java @@ -0,0 +1,95 @@ +package com.baeldung.jdbcclient.dao; + +import com.baeldung.jdbcclient.model.Student; +import com.baeldung.jdbcclient.model.StudentResultExtractor; +import com.baeldung.jdbcclient.model.StudentRowMapper; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.jdbc.core.RowCountCallbackHandler; +import org.springframework.jdbc.core.simple.JdbcClient; +import org.springframework.stereotype.Repository; + +import java.sql.Types; +import java.util.List; +import java.util.Map; +import java.util.Optional; + +@Repository +public class StudentDao { + + private static final Logger logger = LoggerFactory.getLogger(StudentDao.class); + @Autowired + private JdbcClient jdbcClient; + + public Integer insertWithSetParamWithNamedParamAndSqlType(Student student) { + String sql = "INSERT INTO student (student_name, age, grade, gender, state)" + + "VALUES (:name, :age, :grade, :gender, :state)"; + Integer noOfrowsAffected = this.jdbcClient.sql(sql) + .param("name", student.getStudentName(), Types.VARCHAR) + .param("age", student.getAge(), Types.INTEGER) + .param("grade", student.getGrade(), Types.INTEGER) + .param("gender", student.getStudentGender(), Types.VARCHAR) + .param("state", student.getState(), Types.VARCHAR) + .update(); + logger.info("No. of rows affected: " + noOfrowsAffected); + return noOfrowsAffected; + } + + public List getStudentsOfGradeStateAndGenderWithPositionalParams(int grade, String state, String gender) { + String sql = "select student_id, student_name, age, grade, gender, state from student" + + " where grade = ? and state = ? and gender = ?"; + return jdbcClient.sql(sql) + .param(grade) + .param(state) + .param(gender) + .query(new StudentRowMapper()).list(); + } + + public List getStudentsOfGradeStateAndGenderWithParamIndex(int grade, String state, String gender) { + String sql = "select student_id, student_name, age, grade, gender, state from student" + + " where grade = ? and state = ? and gender = ?"; + return jdbcClient.sql(sql) + .param(1,grade) + .param(2, state) + .param(3, gender) + .query(new StudentResultExtractor()); + } + + public Student getStudentsOfGradeStateAndGenderWithParamsInVarargs(int grade, String state, String gender) { + String sql = "select student_id, student_name, age, grade, gender, state from student" + + " where grade = ? and state = ? and gender = ? limit 1"; + return jdbcClient.sql(sql) + .params(grade, state, gender) + .query(new StudentRowMapper()).single(); + } + + public Optional getStudentsOfGradeStateAndGenderWithParamsInList(List params) { + String sql = "select student_id, student_name, age, grade, gender, state from student" + + " where grade = ? and state = ? and gender = ? limit 1"; + return jdbcClient.sql(sql) + .params(params) + .query(new StudentRowMapper()).optional(); + } + + + public int getCountOfStudentsOfGradeStateAndGenderWithNamedParam(int grade, String state, String gender) { + String sql = "select student_id, student_name, age, grade, gender, state from student" + + " where grade = :grade and state = :state and gender = :gender"; + RowCountCallbackHandler countCallbackHandler = new RowCountCallbackHandler(); + jdbcClient.sql(sql) + .param("grade", grade) + .param("state", state) + .param("gender", gender) + .query(countCallbackHandler); + return countCallbackHandler.getRowCount(); + } + + public List getStudentsOfGradeStateAndGenderWithParamMap(Map paramMap) { + String sql = "select student_id, student_name, age, grade, gender, state from student" + + " where grade = :grade and state = :state and gender = :gender"; + return jdbcClient.sql(sql) + .params(paramMap) + .query(new StudentRowMapper()).list(); + } +} diff --git a/persistence-modules/spring-jdbc-2/src/main/java/com/baeldung/jdbcclient/model/Student.java b/persistence-modules/spring-jdbc-2/src/main/java/com/baeldung/jdbcclient/model/Student.java new file mode 100644 index 0000000000..3de8a6e1f9 --- /dev/null +++ b/persistence-modules/spring-jdbc-2/src/main/java/com/baeldung/jdbcclient/model/Student.java @@ -0,0 +1,60 @@ +package com.baeldung.jdbcclient.model; + +public class Student { + private Integer studentId; + private String studentName; + private String studentGender; + private Integer age; + private Integer grade; + + public Integer getStudentId() { + return studentId; + } + + public void setStudentId(Integer studentId) { + this.studentId = studentId; + } + + public String getStudentName() { + return studentName; + } + + public void setStudentName(String studentName) { + this.studentName = studentName; + } + + public String getStudentGender() { + return studentGender; + } + + public void setStudentGender(String studentGender) { + this.studentGender = studentGender; + } + + public Integer getAge() { + return age; + } + + public void setAge(Integer age) { + this.age = age; + } + + public Integer getGrade() { + return grade; + } + + public void setGrade(Integer grade) { + this.grade = grade; + } + + public String getState() { + return state; + } + + public void setState(String state) { + this.state = state; + } + + private String state; + +} diff --git a/persistence-modules/spring-jdbc-2/src/main/java/com/baeldung/jdbcclient/model/StudentResultExtractor.java b/persistence-modules/spring-jdbc-2/src/main/java/com/baeldung/jdbcclient/model/StudentResultExtractor.java new file mode 100644 index 0000000000..29cb60cee9 --- /dev/null +++ b/persistence-modules/spring-jdbc-2/src/main/java/com/baeldung/jdbcclient/model/StudentResultExtractor.java @@ -0,0 +1,26 @@ +package com.baeldung.jdbcclient.model; + +import org.springframework.jdbc.core.ResultSetExtractor; + +import java.sql.ResultSet; +import java.sql.SQLException; +import java.util.ArrayList; +import java.util.List; + +public class StudentResultExtractor implements ResultSetExtractor> { + @Override + public List extractData(ResultSet rs) throws SQLException { + List students = new ArrayList(); + while(rs.next()) { + Student student = new Student(); + student.setStudentId(rs.getInt("student_id")); + student.setStudentName(rs.getString("student_name")); + student.setAge(rs.getInt("age")); + student.setStudentGender(rs.getString("gender")); + student.setGrade(rs.getInt("grade")); + student.setState(rs.getString("state")); + students.add(student); + } + return students; + } +} diff --git a/persistence-modules/spring-jdbc-2/src/main/java/com/baeldung/jdbcclient/model/StudentRowMapper.java b/persistence-modules/spring-jdbc-2/src/main/java/com/baeldung/jdbcclient/model/StudentRowMapper.java new file mode 100644 index 0000000000..c387a6c485 --- /dev/null +++ b/persistence-modules/spring-jdbc-2/src/main/java/com/baeldung/jdbcclient/model/StudentRowMapper.java @@ -0,0 +1,20 @@ +package com.baeldung.jdbcclient.model; + +import org.springframework.jdbc.core.RowMapper; + +import java.sql.ResultSet; +import java.sql.SQLException; + +public class StudentRowMapper implements RowMapper { + @Override + public Student mapRow(ResultSet rs, int rowNum) throws SQLException { + Student student = new Student(); + student.setStudentId(rs.getInt("student_id")); + student.setStudentName(rs.getString("student_name")); + student.setAge(rs.getInt("age")); + student.setStudentGender(rs.getString("gender")); + student.setGrade(rs.getInt("grade")); + student.setState(rs.getString("state")); + return student; + } +} diff --git a/persistence-modules/spring-jdbc-2/src/main/resources/jdbcclient/application.properties b/persistence-modules/spring-jdbc-2/src/main/resources/jdbcclient/application.properties new file mode 100644 index 0000000000..04c963ebf4 --- /dev/null +++ b/persistence-modules/spring-jdbc-2/src/main/resources/jdbcclient/application.properties @@ -0,0 +1,5 @@ +# DataSource Configuration +spring.datasource.url=jdbc:h2:mem:testdb +spring.datasource.driverClassName=org.h2.Driver +spring.datasource.username=user +spring.datasource.password= # Leave this empty \ No newline at end of file diff --git a/persistence-modules/spring-jdbc-2/src/main/resources/jdbcclient/drop_student.sql b/persistence-modules/spring-jdbc-2/src/main/resources/jdbcclient/drop_student.sql new file mode 100644 index 0000000000..954545a862 --- /dev/null +++ b/persistence-modules/spring-jdbc-2/src/main/resources/jdbcclient/drop_student.sql @@ -0,0 +1 @@ +DROP TABLE student; \ No newline at end of file diff --git a/persistence-modules/spring-jdbc-2/src/main/resources/jdbcclient/student.sql b/persistence-modules/spring-jdbc-2/src/main/resources/jdbcclient/student.sql new file mode 100644 index 0000000000..0e137f5445 --- /dev/null +++ b/persistence-modules/spring-jdbc-2/src/main/resources/jdbcclient/student.sql @@ -0,0 +1,98 @@ + +CREATE TABLE student ( + student_id INT AUTO_INCREMENT PRIMARY KEY, + student_name VARCHAR(255) NOT NULL, + age INT, + grade INT NOT NULL, + gender VARCHAR(10) NOT NULL, + state VARCHAR(100) NOT NULL +); +-- Student 1 +INSERT INTO student (student_name, age, grade, gender, state) VALUES ('John Smith', 18, 3, 'Male', 'California'); + +-- Student 2 +INSERT INTO student (student_name, age, grade, gender, state) VALUES ('Emily Johnson', 17, 2, 'Female', 'New York'); + +-- Student 3 +INSERT INTO student (student_name, age, grade, gender, state) VALUES ('Michael Davis', 4, 1, 'Male', 'Texas'); + +-- Student 4 +INSERT INTO student (student_name, age, grade, gender, state) VALUES ('Sophia Martinez', 2, 1, 'Female', 'Florida'); + +-- Student 5 +INSERT INTO student (student_name, age, grade, gender, state) VALUES ('William Brown', 5, 5, 'Male', 'California'); + +-- Student 6 +INSERT INTO student (student_name, age, grade, gender, state) VALUES ('Olivia Garcia', 4, 2, 'Female', 'Texas'); + +-- Student 7 +INSERT INTO student (student_name, age, grade, gender, state) VALUES ('Ethan Rodriguez', 3, 1, 'Male', 'New York'); + +-- Student 8 +INSERT INTO student (student_name, age, grade, gender, state) VALUES ('Ava Hernandez', 2, 1, 'Female', 'Florida'); + +-- Student 9 +INSERT INTO student (student_name, age, grade, gender, state) VALUES ('James Wilson', 5, 4, 'Male', 'Texas'); + +-- Student 10 +INSERT INTO student (student_name, age, grade, gender, state) VALUES ('Emma Miller', 3, 1, 'Female', 'California'); + +-- Student 11 +INSERT INTO student (student_name, age, grade, gender, state) VALUES ('Benjamin Brown', 4, 1, 'Male', 'New York'); + +-- Student 12 +INSERT INTO student (student_name, age, grade, gender, state) VALUES ('Mia Smith', 2, 1, 'Female', 'Florida'); + +-- Student 13 +INSERT INTO student (student_name, age, grade, gender, state) VALUES ('Daniel Johnson', 5, 4, 'Male', 'California'); + +-- Student 14 +INSERT INTO student (student_name, age, grade, gender, state) VALUES ('Ava Davis', 4, 2, 'Female', 'Texas'); + +-- Student 15 +INSERT INTO student (student_name, age, grade, gender, state) VALUES ('Matthew Martinez', 3, 1, 'Male', 'New York'); + +-- Student 16 +INSERT INTO student (student_name, age, grade, gender, state) VALUES ('Sophia Taylor', 2, 1, 'Female', 'Florida'); + +-- Student 17 +INSERT INTO student (student_name, age, grade, gender, state) VALUES ('Alexander White', 5, 4, 'Male', 'California'); + +-- Student 18 +INSERT INTO student (student_name, age, grade, gender, state) VALUES ('Olivia Johnson', 4, 2, 'Female', 'Texas'); + +-- Student 19 +INSERT INTO student (student_name, age, grade, gender, state) VALUES ('Christopher Lee', 3, 1, 'Male', 'New York'); + +-- Student 20 +INSERT INTO student (student_name, age, grade, gender, state) VALUES ('Emma Wilson', 2, 1, 'Female', 'Florida'); + +-- Student 21 +INSERT INTO student (student_name, age, grade, gender, state) VALUES ('Elijah Smith', 5, 3, 'Male', 'Texas'); + +-- Student 22 +INSERT INTO student (student_name, age, grade, gender, state) VALUES ('Isabella Davis', 4, 2, 'Female', 'California'); + +-- Student 23 +INSERT INTO student (student_name, age, grade, gender, state) VALUES ('Liam Johnson', 3, 1, 'Male', 'New York'); + +-- Student 24 +INSERT INTO student (student_name, age, grade, gender, state) VALUES ('Olivia Garcia', 2, 1, 'Female', 'Florida'); + +-- Student 25 +INSERT INTO student (student_name, age, grade, gender, state) VALUES ('Noah Rodriguez', 5, 3, 'Male', 'Texas'); + +-- Student 26 +INSERT INTO student (student_name, age, grade, gender, state) VALUES ('Sophia Hernandez', 4, 2, 'Female', 'California'); + +-- Student 27 +INSERT INTO student (student_name, age, grade, gender, state) VALUES ('Mason Smith', 3, 1, 'Male', 'New York'); + +-- Student 28 +INSERT INTO student (student_name, age, grade, gender, state) VALUES ('Ava Taylor', 2, 1, 'Female', 'Florida'); + +-- Student 29 +INSERT INTO student (student_name, age, grade, gender, state) VALUES ('William Brown', 5, 5, 'Male', 'Texas'); + +-- Student 30 +INSERT INTO student (student_name, age, grade, gender, state) VALUES ('Olivia Martinez', 4, 4, 'Female', 'California'); diff --git a/persistence-modules/spring-jdbc-2/src/test/java/com/baeldung/jdbcclient/JdbcClientUnitTest.java b/persistence-modules/spring-jdbc-2/src/test/java/com/baeldung/jdbcclient/JdbcClientUnitTest.java new file mode 100644 index 0000000000..be30efcb9c --- /dev/null +++ b/persistence-modules/spring-jdbc-2/src/test/java/com/baeldung/jdbcclient/JdbcClientUnitTest.java @@ -0,0 +1,104 @@ +package com.baeldung.jdbcclient; + +import com.baeldung.jdbcclient.dao.StudentDao; +import com.baeldung.jdbcclient.model.Student; +import org.junit.jupiter.api.Test; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.test.context.TestPropertySource; +import org.springframework.test.context.jdbc.Sql; + +import java.util.List; +import java.util.Map; +import java.util.NoSuchElementException; +import java.util.Optional; + +import static org.junit.jupiter.api.Assertions.*; + +@Sql(value = "/jdbcclient/student.sql", executionPhase = Sql.ExecutionPhase.BEFORE_TEST_METHOD) +@Sql(value = "/jdbcclient/drop_student.sql", executionPhase = Sql.ExecutionPhase.AFTER_TEST_METHOD) +@SpringBootTest(classes = JdbcClientDemoApplication.class) +@TestPropertySource(locations = {"classpath:jdbcclient/application.properties"}) + +public class JdbcClientUnitTest { + private static final Logger logger = LoggerFactory.getLogger(JdbcClientUnitTest.class); + + @Autowired + private StudentDao studentDao; + + @Test + void givenJdbcClient_whenInsertWithNamedParamAndSqlType_thenSuccess() { + logger.info("testing invoked successfully"); + Student student = getSampleStudent("Johny Dep", 8, 4, "Male", "New York"); + assertEquals(1, studentDao.insertWithSetParamWithNamedParamAndSqlType(student)); + } + + @Test + void givenJdbcClient_whenQueryWithPositionalParams_thenSuccess() { + logger.info("testing invoked successfully"); + List students = studentDao.getStudentsOfGradeStateAndGenderWithPositionalParams( + 1, "New York", "Male"); + logger.info("number of students fetched " + students.size()); + assertEquals(6, students.size()); + } + + @Test + void givenJdbcClient_whenQueryWithParamsInVarargs_thenSuccess() { + logger.info("testing invoked successfully"); + Student student = studentDao.getStudentsOfGradeStateAndGenderWithParamsInVarargs( + 1, "New York", "Male"); + assertNotNull(student); + } + + @Test + void givenJdbcClient_whenQueryWithParamsInList_thenSuccess() { + logger.info("testing invoked successfully"); + List params = List.of(1, "New York", "Male"); + Optional optional = studentDao.getStudentsOfGradeStateAndGenderWithParamsInList(params); + if(optional.isPresent()) { + assertNotNull(optional.get()); + } else { + assertThrows(NoSuchElementException.class, () -> optional.get()); + } + } + + @Test + void givenJdbcClient_whenQueryWithParamsIndex_thenSuccess() { + logger.info("testing invoked successfully"); + List students = studentDao.getStudentsOfGradeStateAndGenderWithParamIndex( + 1, "New York", "Male"); + assertEquals(6, students.size()); + } + @Test + void givenJdbcClient_whenQueryWithNamedParam_thenSuccess() { + logger.info("testing invoked successfully"); + Integer count = studentDao.getCountOfStudentsOfGradeStateAndGenderWithNamedParam( + 1, "New York", "Male"); + logger.info("number of students fetched " + count); + assertEquals(6, count); + } + @Test + void givenJdbcClient_whenQueryWithParamMap_thenSuccess() { + logger.info("testing invoked successfully"); + Map paramMap = Map.of( + "grade", 1, + "gender", "Male", + "state", "New York" + ); + List students = studentDao.getStudentsOfGradeStateAndGenderWithParamMap(paramMap); + logger.info("number of students fetched " + students.size()); + assertEquals(6, students.size()); + } + + private Student getSampleStudent(String name, int age, int grade, String gender, String state) { + Student student = new Student(); + student.setStudentName(name); + student.setStudentGender(gender); + student.setAge(age); + student.setGrade(grade); + student.setState(state); + return student; + } +} diff --git a/persistence-modules/spring-jdbc-2/src/test/resources/logback-test.xml b/persistence-modules/spring-jdbc-2/src/test/resources/logback-test.xml new file mode 100644 index 0000000000..8d4771e308 --- /dev/null +++ b/persistence-modules/spring-jdbc-2/src/test/resources/logback-test.xml @@ -0,0 +1,12 @@ + + + + + [%d{ISO8601}]-[%thread] %-5level %logger - %msg%n + + + + + + + \ No newline at end of file diff --git a/persistence-modules/spring-jdbc/pom.xml b/persistence-modules/spring-jdbc/pom.xml index 08e43e8292..1cf4c141b3 100644 --- a/persistence-modules/spring-jdbc/pom.xml +++ b/persistence-modules/spring-jdbc/pom.xml @@ -27,8 +27,8 @@ h2 - mysql - mysql-connector-java + com.mysql + mysql-connector-j runtime diff --git a/persistence-modules/spring-jpa-2/pom.xml b/persistence-modules/spring-jpa-2/pom.xml index 9abf888fb2..c20c43912b 100644 --- a/persistence-modules/spring-jpa-2/pom.xml +++ b/persistence-modules/spring-jpa-2/pom.xml @@ -54,8 +54,8 @@ io.jsonwebtoken - jjwt - 0.9.1 + jjwt-api + 0.12.3 diff --git a/persistence-modules/spring-jpa-2/src/main/java/com/baeldung/multitenant/security/AuthenticationService.java b/persistence-modules/spring-jpa-2/src/main/java/com/baeldung/multitenant/security/AuthenticationService.java index 00db7eebc4..42eab1d6de 100644 --- a/persistence-modules/spring-jpa-2/src/main/java/com/baeldung/multitenant/security/AuthenticationService.java +++ b/persistence-modules/spring-jpa-2/src/main/java/com/baeldung/multitenant/security/AuthenticationService.java @@ -30,7 +30,7 @@ public class AuthenticationService { if (token != null) { String user = Jwts.parser() .setSigningKey(SIGNINGKEY) - .parseClaimsJws(token.replace(PREFIX, "")) + .build().parseClaimsJws(token.replace(PREFIX, "")) .getBody() .getSubject(); if (user != null) { @@ -48,9 +48,11 @@ public class AuthenticationService { } String tenant = Jwts.parser() .setSigningKey(SIGNINGKEY) - .parseClaimsJws(token.replace(PREFIX, "")) + .build().parseClaimsJws(token.replace(PREFIX, "")) .getBody() - .getAudience(); + .getAudience() + .iterator() + .next(); return tenant; } } diff --git a/persistence-modules/spring-jpa/pom.xml b/persistence-modules/spring-jpa/pom.xml index c08e4f823a..61950d9c93 100644 --- a/persistence-modules/spring-jpa/pom.xml +++ b/persistence-modules/spring-jpa/pom.xml @@ -54,8 +54,8 @@ ${javassist.version} - mysql - mysql-connector-java + com.mysql + mysql-connector-j ${mysql-connector-java.version} runtime @@ -71,7 +71,7 @@ - org.hibernate + org.hibernate.validator hibernate-validator ${hibernate-validator.version} @@ -117,12 +117,12 @@ 6.0.6 3.29.2-GA - 8.0.33 + 8.2.0 3.1.0 6.0.0 - 8.0.0.Final + 8.0.1.Final 2.0.2 2.1.214 5.0.0 diff --git a/pom.xml b/pom.xml index 197074c455..48da93fea4 100644 --- a/pom.xml +++ b/pom.xml @@ -1,8 +1,8 @@ + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 com.baeldung parent-modules @@ -344,12 +344,11 @@ core-java-modules/core-java-security core-java-modules/core-java-lang core-java-modules/core-java-lang-math-3 - + core-java-modules/core-java-streams-2 - @@ -361,10 +360,9 @@ muleesb web-modules/java-lite - web-modules/restx persistence-modules/deltaspike - persistence-modules/hibernate-ogm - persistence-modules/spring-data-cassandra-reactive + persistence-modules/hibernate-ogm + persistence-modules/spring-data-cassandra-reactive java-nashorn jeromq spring-ejb-modules/ejb-beans @@ -519,12 +517,11 @@ core-java-modules/core-java-security core-java-modules/core-java-lang core-java-modules/core-java-lang-math-3 - + core-java-modules/core-java-streams-2 - @@ -534,10 +531,9 @@ lombok-modules/lombok-custom muleesb web-modules/java-lite - web-modules/restx persistence-modules/deltaspike - persistence-modules/hibernate-ogm - persistence-modules/spring-data-cassandra-reactive + persistence-modules/hibernate-ogm + persistence-modules/spring-data-cassandra-reactive java-nashorn jeromq spring-ejb-modules/ejb-beans @@ -694,260 +690,230 @@ - lombok-modules - osgi - spring-katharsis - logging-modules - spring-boot-modules - apache-httpclient - apache-httpclient4 - apache-httpclient-2 - spring-mobile - microservices-modules - spring-ejb-modules - spring-di - spring-di-2 - spring-jinq - vavr-modules - java-websocket - azure - netflix-modules - spf4j - spring-jersey - jersey - jaxb - - javafx - spring-batch - spring-batch-2 - spring-boot-rest - spring-drools - spring-cloud-modules/spring-cloud-azure - spring-cloud-modules/spring-cloud-circuit-breaker - spring-cloud-modules/spring-cloud-contract - spring-cloud-modules/spring-cloud-data-flow - spring-cloud-modules/spring-cloud-netflix-feign - spring-cloud-modules/spring-cloud-stream-starters - spring-cloud-modules/spring-cloud-zuul-eureka-integration - spring-exceptions - spring-jenkins-pipeline - spring-core - spring-core-4 - spring-integration - spring-remoting-modules - libraries-security - libraries-data-db - - performance-tests - security-modules - libraries-server-2 - orika - patterns-modules - json-modules - libraries-data - saas-modules - server-modules - apache-cxf-modules - - spring-aop - jmeter - spring-aop-2 - - algorithms-modules - apache-libraries - apache-libraries-2 - apache-poi - apache-velocity - di-modules - asciidoctor - aws-modules - - checker-framework - couchbase - core-groovy-modules - - core-java-modules - - - - - - - - - custom-pmd - data-structures - ddd-contexts - jackson-modules - jmh - deeplearning4j - docker-modules - drools - guava-modules - kubernetes-modules - libraries-concurrency - jhipster-6 - libraries-testing - maven-modules - optaplanner - persistence-modules - quarkus-modules - spring-reactive-modules - spring-swagger-codegen/custom-validations-opeanpi-codegen - testing-modules - testing-modules/mockito-simple - - rule-engines-modules - - reactive-systems - rxjava-modules - - lightrun - tablesaw - image-compressing - geotools - - jws - - - akka-modules - httpclient-simple + algorithms-modules antlr - apache-kafka + apache-cxf-modules + apache-httpclient-2 + apache-httpclient4 + apache-httpclient apache-kafka-2 - apache-olingo - + apache-kafka + apache-libraries-2 + apache-libraries + apache-olingo apache-poi-2 apache-poi-3 + apache-poi apache-thrift apache-tika - - asm - atomikos + apache-velocity + asciidoctor atomix - - axon - + aws-modules + azure bazel - google-auto-project - ddd + checker-framework + core-groovy-modules + core-java-modules + custom-pmd + data-structures + deeplearning4j + di-modules disruptor + docker-modules dozer + drools dubbo - + feign + gcp-firebase + geotools + google-auto-project google-cloud + gradle-modules/gradle/maven-to-gradle graphql-modules grpc + guava-modules hazelcast + httpclient-simple hystrix + image-compressing + image-processing + jackson-modules jackson-simple java-blockchain java-jdi + java-rmi java-spi + java-websocket + javafx javax-sound - javaxval javaxval-2 + javaxval + jaxb + jersey jetbrains jgit + jib - - java-native - jsoup - ksqldb + jmeter + jmh jsf - - libraries + json-modules + jsoup + jws + ksqldb + kubernetes-modules + language-interop libraries-2 + libraries-3 libraries-4 libraries-5 libraries-6 - - libraries-apache-commons + libraries-ai libraries-apache-commons-2 libraries-apache-commons-collections libraries-apache-commons-io - libraries-data-2 + libraries-apache-commons + libraries-bytecode + libraries-cli + libraries-concurrency + libraries-data-2 + libraries-data-db libraries-data-io + libraries-data libraries-files - libraries-http libraries-http-2 + libraries-http libraries-io + libraries-llms libraries-primitive + libraries-reporting libraries-rpc + libraries-security + libraries-server-2 libraries-server + libraries-stream + libraries-testing libraries-transform - + libraries + lightrun + logging-modules + lombok-modules lucene mapstruct + mesos-marathon + messaging-modules metrics + microservices-modules mustache mybatis - pdf + netflix-modules + optaplanner + orika + osgi + parent-boot-3 + patterns-modules pdf-2 + pdf + performance-tests + persistence-modules + + persistence-modules/spring-data-neo4j protobuffer + quarkus-modules + reactive-systems reactor-core rsocket - - - spring-5 - spring-5-webflux + rule-engines-modules + rxjava-modules + saas-modules + security-modules + server-modules + spf4j spring-5-webflux-2 - spring-6-rsocket + spring-5-webflux + spring-5 spring-activiti spring-actuator + spring-aop-2 + + spring-batch-2 + spring-batch + spring-boot-modules + spring-boot-rest + spring-cloud-modules/spring-cloud-azure + spring-cloud-modules/spring-cloud-circuit-breaker + + + spring-cloud-modules/spring-cloud-eureka + spring-cloud-modules/spring-cloud-netflix-feign + spring-cloud-modules/spring-cloud-security + + spring-cloud-modules/spring-cloud-zuul-eureka-integration spring-core-2 spring-core-3 + spring-core-4 + spring-core spring-credhub - spring-di-3 spring-cucumber - + + spring-di-3 + spring-di-4 + spring-di + spring-drools + spring-ejb-modules + spring-exceptions + + spring-jenkins-pipeline + spring-jersey + spring-jinq + spring-kafka-2 + spring-kafka-3 spring-kafka - + spring-katharsis + spring-mobile spring-native - spring-soap - spring-security-modules spring-protobuf + spring-pulsar spring-quartz - + spring-reactive-modules + spring-remoting-modules spring-scheduling - - spring-state-machine + spring-security-modules spring-shell + spring-soap spring-spel + spring-state-machine spring-static-resources + spring-swagger-codegen/custom-validations-opeanpi-codegen spring-threads spring-vault - spring-websockets spring-web-modules - static-analysis + spring-websockets + + tensorflow-java - vertx-modules - xstream - webrtc - - messaging-modules - + testing-modules + testing-modules/mockito-simple + timefold-solver vaadin - libraries-3 + vavr-modules + vertx-modules web-modules + webrtc + xml - xml-2 - image-processing - language-interop - gradle-modules/gradle/maven-to-gradle - persistence-modules/spring-data-neo4j - parent-boot-3 - + xstream UTF-8 - 11 - 11 - 11 + 17 + 17 + 17 @@ -974,260 +940,228 @@ - lombok-modules - osgi - spring-katharsis - logging-modules - spring-boot-modules - apache-httpclient - apache-httpclient4 - apache-httpclient-2 - spring-mobile - microservices-modules - spring-ejb-modules - spring-di - spring-di-2 - spring-jinq - vavr-modules - java-websocket - azure - netflix-modules - spf4j - spring-jersey - jersey - jaxb - - javafx - spring-batch - spring-batch-2 - spring-boot-rest - spring-drools - spring-cloud-modules/spring-cloud-azure - spring-cloud-modules/spring-cloud-circuit-breaker - spring-cloud-modules/spring-cloud-contract - spring-cloud-modules/spring-cloud-data-flow - spring-cloud-modules/spring-cloud-netflix-feign - spring-cloud-modules/spring-cloud-stream-starters - spring-cloud-modules/spring-cloud-zuul-eureka-integration - spring-exceptions - spring-jenkins-pipeline - spring-core - spring-core-4 - spring-integration - spring-remoting-modules - libraries-security - libraries-data-db - - performance-tests - security-modules - libraries-server-2 - orika - patterns-modules - json-modules - libraries-data - saas-modules - server-modules - apache-cxf-modules - - algorithms-modules - apache-libraries - apache-libraries-2 - apache-poi - apache-velocity - di-modules - asciidoctor - aws-modules - - checker-framework - couchbase - - core-groovy-modules - - core-java-modules - gcp-firebase - - - - - - - - - spring-aop - spring-aop-2 - custom-pmd - data-structures - ddd-contexts - jackson-modules - jmh - deeplearning4j - jmeter - docker-modules - drools - guava-modules - kubernetes-modules - libraries-concurrency - jhipster-6 - libraries-testing - maven-modules - optaplanner - persistence-modules - quarkus-modules - spring-reactive-modules - spring-swagger-codegen/custom-validations-opeanpi-codegen - testing-modules - testing-modules/mockito-simple - - rule-engines-modules - - reactive-systems - rxjava-modules - - lightrun - tablesaw - image-compressing - geotools - - jws - - - akka-modules + algorithms-modules antlr - apache-kafka + apache-cxf-modules + apache-httpclient-2 + apache-httpclient4 + apache-httpclient apache-kafka-2 - apache-olingo - + apache-kafka + apache-libraries-2 + apache-libraries + apache-olingo apache-poi-2 apache-poi-3 + apache-poi apache-thrift apache-tika - - asm - atomikos + apache-velocity + asciidoctor atomix - - axon - + aws-modules + azure bazel - google-auto-project - ddd + checker-framework + core-groovy-modules + core-java-modules + custom-pmd + data-structures + deeplearning4j + di-modules disruptor + docker-modules dozer - + drools dubbo - + feign + gcp-firebase + geotools + google-auto-project google-cloud + gradle-modules/gradle/maven-to-gradle graphql-modules grpc + guava-modules hazelcast httpclient-simple hystrix + image-compressing + image-processing + jackson-modules jackson-simple java-blockchain java-jdi + java-rmi java-spi + java-websocket + javafx javax-sound - javaxval javaxval-2 + javaxval + jaxb + jersey jetbrains jgit + jib - - java-native - jsoup + jmeter + jmh jsf + json-modules + jsoup + jws ksqldb - - libraries + kubernetes-modules + language-interop libraries-2 + libraries-3 libraries-4 libraries-5 libraries-6 - libraries-apache-commons + libraries-ai libraries-apache-commons-2 libraries-apache-commons-collections libraries-apache-commons-io - libraries-data-2 + libraries-apache-commons + libraries-bytecode + libraries-cli + libraries-concurrency + libraries-data-2 + libraries-data-db libraries-data-io + libraries-data libraries-files - libraries-http libraries-http-2 + libraries-http libraries-io - libraries-ai + libraries-llms libraries-primitive + libraries-reporting libraries-rpc + libraries-security + libraries-server-2 libraries-server + libraries-stream + libraries-testing libraries-transform - + libraries + lightrun + logging-modules + lombok-modules lucene mapstruct + mesos-marathon + messaging-modules metrics + microservices-modules mustache mybatis - pdf + netflix-modules + optaplanner + orika + osgi + parent-boot-3 + patterns-modules pdf-2 + pdf + performance-tests + persistence-modules + persistence-modules/spring-data-neo4j protobuffer + quarkus-modules + reactive-systems reactor-core rsocket - - - - spring-5 - spring-5-webflux + rule-engines-modules + rxjava-modules + saas-modules + security-modules + server-modules + spf4j spring-5-webflux-2 + spring-5-webflux + spring-5 spring-activiti + spring-actuator + spring-aop-2 + + spring-batch-2 + spring-batch + spring-boot-modules + spring-boot-rest + spring-cloud-modules/spring-cloud-azure + spring-cloud-modules/spring-cloud-circuit-breaker + + + spring-cloud-modules/spring-cloud-eureka + spring-cloud-modules/spring-cloud-netflix-feign + spring-cloud-modules/spring-cloud-security + + spring-cloud-modules/spring-cloud-zuul-eureka-integration spring-core-2 spring-core-3 + spring-core-4 + spring-core spring-credhub - spring-di-3 spring-cucumber - + + spring-di-3 + spring-di-4 + spring-di + spring-drools + spring-ejb-modules + spring-exceptions + + spring-jenkins-pipeline + spring-jersey + spring-jinq + spring-kafka-2 spring-kafka - + spring-katharsis + spring-mobile spring-native - spring-soap - spring-security-modules spring-protobuf + spring-pulsar spring-quartz - + spring-reactive-modules + spring-remoting-modules spring-scheduling - - spring-state-machine + spring-security-modules spring-shell + spring-soap spring-spel + spring-state-machine spring-static-resources + spring-swagger-codegen/custom-validations-opeanpi-codegen spring-threads spring-vault - spring-websockets spring-web-modules - static-analysis + spring-websockets + + tensorflow-java - vertx-modules - xstream - webrtc - - messaging-modules - + testing-modules + testing-modules/mockito-simple + timefold-solver vaadin - libraries-3 + vavr-modules + vertx-modules web-modules + webrtc + xml - xml-2 - image-processing - language-interop - gradle-modules/gradle/maven-to-gradle - persistence-modules/spring-data-neo4j - spring-actuator + xstream UTF-8 - 11 - 11 - 11 + 17 + 17 + 17 @@ -1236,7 +1170,6 @@ parent-boot-1 parent-boot-2 - parent-boot-3 parent-spring-4 parent-spring-5 parent-spring-6 @@ -1298,7 +1231,7 @@ 1.2 2.3.3 1.2 - 2.15.2 + 2.16.0 1.5 1.9.2 5.9.2 @@ -1309,9 +1242,9 @@ 3.12.2 3.3.0 3.21.0 - 1.18.28 + 1.18.30 2.1.214 - 32.1.2-jre + 32.1.3-jre 3.3.0 diff --git a/quarkus-modules/quarkus-extension/quarkus-liquibase/runtime/pom.xml b/quarkus-modules/quarkus-extension/quarkus-liquibase/runtime/pom.xml index 95916932a1..f1fe9eec5c 100644 --- a/quarkus-modules/quarkus-extension/quarkus-liquibase/runtime/pom.xml +++ b/quarkus-modules/quarkus-extension/quarkus-liquibase/runtime/pom.xml @@ -66,8 +66,7 @@ - 3.8.1 - 3.8.1 + 4.25.0 \ No newline at end of file diff --git a/quarkus-modules/quarkus-vs-springboot/spring-project/pom.xml b/quarkus-modules/quarkus-vs-springboot/spring-project/pom.xml index 74deab3558..c3ee41223f 100644 --- a/quarkus-modules/quarkus-vs-springboot/spring-project/pom.xml +++ b/quarkus-modules/quarkus-vs-springboot/spring-project/pom.xml @@ -253,10 +253,7 @@ 1.17.2 - 11 0.12.1 - 11 - 11 3.1.0 0.9.11 2.0.8 diff --git a/reactive-systems/docker-compose.yml b/reactive-systems/docker-compose.yml new file mode 100644 index 0000000000..51e15f6a19 --- /dev/null +++ b/reactive-systems/docker-compose.yml @@ -0,0 +1,57 @@ +version: '3' +services: + frontend: + build: ./frontend + ports: + - "80:80" + zookeeper: + image: confluentinc/cp-zookeeper:latest + environment: + ZOOKEEPER_CLIENT_PORT: 2181 + ZOOKEEPER_TICK_TIME: 2000 + ports: + - 22181:2181 + kafka: + image: confluentinc/cp-kafka:latest + container_name: kafka-broker + depends_on: + - zookeeper + ports: + - 29092:29092 + environment: + KAFKA_BROKER_ID: 1 + KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181 + KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka-broker:9092,PLAINTEXT_HOST://localhost:29092 + KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT + KAFKA_INTER_BROKER_LISTENER_NAME: PLAINTEXT + KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1 + mongodb: + container_name: mongo-db + image: mongo:6.0 + volumes: + - ~/mongo:/data/db + ports: + - "27017:27017" + healthcheck: + test: exit 0 + order-service: + build: ./order-service + ports: + - "8080:8080" + depends_on: + mongodb: + condition: service_healthy + inventory-service: + build: ./inventory-service + ports: + - "8081:8081" + depends_on: + mongodb: + condition: service_healthy + shipping-service: + build: ./shipping-service + ports: + - "8082:8082" + depends_on: + mongodb: + condition: service_healthy \ No newline at end of file diff --git a/reactive-systems/inventory-service/Dockerfile b/reactive-systems/inventory-service/Dockerfile index d37887cf34..d0900decfa 100644 --- a/reactive-systems/inventory-service/Dockerfile +++ b/reactive-systems/inventory-service/Dockerfile @@ -1,3 +1,3 @@ FROM openjdk:8-jdk-alpine -COPY target/inventory-service-async-0.0.1-SNAPSHOT.jar app.jar +COPY target/inventory-service-0.0.1-SNAPSHOT.jar app.jar ENTRYPOINT ["java","-jar","-Dspring.profiles.active=docker","/app.jar"] \ No newline at end of file diff --git a/reactive-systems/inventory-service/pom.xml b/reactive-systems/inventory-service/pom.xml index 4aeec24922..baf5151fdc 100644 --- a/reactive-systems/inventory-service/pom.xml +++ b/reactive-systems/inventory-service/pom.xml @@ -31,6 +31,7 @@ org.projectlombok lombok true + ${lombok.version} org.springframework.boot diff --git a/reactive-systems/order-service/Dockerfile b/reactive-systems/order-service/Dockerfile index 516e088a05..e48c19c2b1 100644 --- a/reactive-systems/order-service/Dockerfile +++ b/reactive-systems/order-service/Dockerfile @@ -1,3 +1,3 @@ FROM openjdk:8-jdk-alpine -COPY target/order-service-async-0.0.1-SNAPSHOT.jar app.jar +COPY target/order-service-0.0.1-SNAPSHOT.jar app.jar ENTRYPOINT ["java","-jar","-Dspring.profiles.active=docker","/app.jar"] \ No newline at end of file diff --git a/reactive-systems/order-service/pom.xml b/reactive-systems/order-service/pom.xml index b9e5d36d3a..b6cfb70678 100644 --- a/reactive-systems/order-service/pom.xml +++ b/reactive-systems/order-service/pom.xml @@ -31,6 +31,7 @@ org.projectlombok lombok true + ${lombok.version} org.springframework.boot diff --git a/reactive-systems/shipping-service/Dockerfile b/reactive-systems/shipping-service/Dockerfile index 4906d1d9a8..ff57bb953d 100644 --- a/reactive-systems/shipping-service/Dockerfile +++ b/reactive-systems/shipping-service/Dockerfile @@ -1,3 +1,3 @@ FROM openjdk:8-jdk-alpine -COPY target/shipping-service-async-0.0.1-SNAPSHOT.jar app.jar +COPY target/shipping-service-0.0.1-SNAPSHOT.jar app.jar ENTRYPOINT ["java","-jar","-Dspring.profiles.active=docker","/app.jar"] \ No newline at end of file diff --git a/reactive-systems/shipping-service/pom.xml b/reactive-systems/shipping-service/pom.xml index 5fac674bbc..8f94dabdea 100644 --- a/reactive-systems/shipping-service/pom.xml +++ b/reactive-systems/shipping-service/pom.xml @@ -31,6 +31,7 @@ org.projectlombok lombok true + ${lombok.version} org.springframework.boot diff --git a/reactor-core/README.md b/reactor-core/README.md index dccf1fa85c..96355ad703 100644 --- a/reactor-core/README.md +++ b/reactor-core/README.md @@ -13,3 +13,4 @@ This module contains articles about Reactor Core. - [Handling Exceptions in Project Reactor](https://www.baeldung.com/reactor-exceptions) - [Difference Between Flux.create and Flux.generate](https://www.baeldung.com/java-flux-create-generate) - [Difference Between Flux and Mono](https://www.baeldung.com/java-reactor-flux-vs-mono) +- [Working With MathFlux](https://www.baeldung.com/java-reactor-mathflux) diff --git a/reactor-core/pom.xml b/reactor-core/pom.xml index e27a1a2845..7bf34c93ad 100644 --- a/reactor-core/pom.xml +++ b/reactor-core/pom.xml @@ -26,6 +26,11 @@ ${reactor.version} test + + io.projectreactor.addons + reactor-extra + ${reactor-extra.version} + org.projectlombok lombok @@ -35,7 +40,8 @@ - 3.4.17 + 3.6.0 + 3.5.1 \ No newline at end of file diff --git a/reactor-core/src/test/java/com/baeldung/reactor/math/MathFluxOperationsUnitTest.java b/reactor-core/src/test/java/com/baeldung/reactor/math/MathFluxOperationsUnitTest.java new file mode 100644 index 0000000000..2ff8005acd --- /dev/null +++ b/reactor-core/src/test/java/com/baeldung/reactor/math/MathFluxOperationsUnitTest.java @@ -0,0 +1,48 @@ +package com.baeldung.math; + +import org.junit.Test; + +import reactor.math.MathFlux; +import reactor.core.publisher.Flux; +import reactor.core.publisher.Mono; +import reactor.test.StepVerifier; + +public class MathFluxOperationsUnitTest { + + @Test + public void givenFluxOfNumbers_whenCalculatingSum_thenExpectCorrectResult() { + Flux numbers = Flux.just(1, 2, 3, 4, 5); + Mono sumMono = MathFlux.sumInt(numbers); + StepVerifier.create(sumMono) + .expectNext(15) + .verifyComplete(); + } + + @Test + public void givenFluxOfNumbers_whenCalculatingAverage_thenExpectCorrectResult() { + Flux numbers = Flux.just(1, 2, 3, 4, 5); + Mono averageMono = MathFlux.averageDouble(numbers); + StepVerifier.create(averageMono) + .expectNext(3.0) + .verifyComplete(); + } + + @Test + public void givenFluxOfNumbers_whenFindingMinElement_thenExpectCorrectResult() { + Flux numbers = Flux.just(3, 1, 5, 2, 4); + Mono minMono = MathFlux.min(numbers); + StepVerifier.create(minMono) + .expectNext(1) + .verifyComplete(); + } + + @Test + public void givenFluxOfNumbers_whenFindingMaxElement_thenExpectCorrectResult() { + Flux numbers = Flux.just(3, 1, 5, 2, 4); + Mono maxMono = MathFlux.max(numbers); + StepVerifier.create(maxMono) + .expectNext(5) + .verifyComplete(); + } + +} diff --git a/saas-modules/stripe/pom.xml b/saas-modules/stripe/pom.xml index 44bc5be4a8..77bb912b7b 100644 --- a/saas-modules/stripe/pom.xml +++ b/saas-modules/stripe/pom.xml @@ -27,6 +27,7 @@ org.projectlombok lombok + ${lombok.version} com.stripe diff --git a/security-modules/cas/cas-secured-app/pom.xml b/security-modules/cas/cas-secured-app/pom.xml index 6f1ec22cb5..b5ac123b21 100644 --- a/security-modules/cas/cas-secured-app/pom.xml +++ b/security-modules/cas/cas-secured-app/pom.xml @@ -36,6 +36,15 @@ spring-boot-devtools runtime + + org.springframework.boot + spring-boot-starter-data-jpa + + + com.mysql + mysql-connector-j + runtime + org.springframework.boot spring-boot-starter-test @@ -46,6 +55,11 @@ spring-security-test test + + com.h2database + h2 + ${h2.version} + diff --git a/security-modules/cas/cas-secured-app/src/main/java/com/baeldung/cassecuredapp/CasSecuredApplication.java b/security-modules/cas/cas-secured-app/src/main/java/com/baeldung/cassecuredapp/CasSecuredApplication.java index 62da9cf725..f78d7a45d5 100644 --- a/security-modules/cas/cas-secured-app/src/main/java/com/baeldung/cassecuredapp/CasSecuredApplication.java +++ b/security-modules/cas/cas-secured-app/src/main/java/com/baeldung/cassecuredapp/CasSecuredApplication.java @@ -1,7 +1,6 @@ package com.baeldung.cassecuredapp; import org.jasig.cas.client.session.SingleSignOutFilter; -import org.jasig.cas.client.session.SingleSignOutHttpSessionListener; import org.jasig.cas.client.validation.Cas30ServiceTicketValidator; import org.jasig.cas.client.validation.TicketValidator; import org.slf4j.Logger; @@ -9,21 +8,16 @@ import org.slf4j.LoggerFactory; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.context.annotation.Bean; -import org.springframework.context.annotation.Primary; -import org.springframework.context.event.EventListener; import org.springframework.security.authentication.AuthenticationManager; import org.springframework.security.cas.ServiceProperties; import org.springframework.security.cas.authentication.CasAuthenticationProvider; -import org.springframework.security.cas.web.CasAuthenticationEntryPoint; import org.springframework.security.cas.web.CasAuthenticationFilter; import org.springframework.security.core.authority.AuthorityUtils; import org.springframework.security.core.userdetails.User; -import org.springframework.security.web.AuthenticationEntryPoint; -import org.springframework.security.web.authentication.SavedRequestAwareAuthenticationSuccessHandler; import org.springframework.security.web.authentication.logout.LogoutFilter; import org.springframework.security.web.authentication.logout.SecurityContextLogoutHandler; -import javax.servlet.http.HttpSessionEvent; +import com.baeldung.cassecuredapp.service.CasUserDetailsService; @SpringBootApplication public class CasSecuredApplication { @@ -34,6 +28,7 @@ public class CasSecuredApplication { SpringApplication.run(CasSecuredApplication.class, args); } + @Bean public CasAuthenticationFilter casAuthenticationFilter( AuthenticationManager authenticationManager, @@ -58,6 +53,10 @@ public class CasSecuredApplication { return new Cas30ServiceTicketValidator("https://localhost:8443/cas"); } + @Bean + public CasUserDetailsService getUser(){ + return new CasUserDetailsService(); + } @Bean public CasAuthenticationProvider casAuthenticationProvider( TicketValidator ticketValidator, @@ -68,6 +67,8 @@ public class CasSecuredApplication { provider.setUserDetailsService( s -> new User("casuser", "Mellon", true, true, true, true, AuthorityUtils.createAuthorityList("ROLE_ADMIN"))); + //For Authentication with a Database-backed UserDetailsService + //provider.setUserDetailsService(getUser()); provider.setKey("CAS_PROVIDER_LOCALHOST_8900"); return provider; } diff --git a/security-modules/cas/cas-secured-app/src/main/java/com/baeldung/cassecuredapp/service/CasUserDetailsService.java b/security-modules/cas/cas-secured-app/src/main/java/com/baeldung/cassecuredapp/service/CasUserDetailsService.java new file mode 100644 index 0000000000..801f5726b7 --- /dev/null +++ b/security-modules/cas/cas-secured-app/src/main/java/com/baeldung/cassecuredapp/service/CasUserDetailsService.java @@ -0,0 +1,37 @@ +package com.baeldung.cassecuredapp.service; + +import java.util.Collections; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.security.core.authority.SimpleGrantedAuthority; +import org.springframework.security.core.userdetails.User; +import org.springframework.security.core.userdetails.UserDetails; +import org.springframework.security.core.userdetails.UserDetailsService; +import org.springframework.security.core.userdetails.UsernameNotFoundException; + +import com.baeldung.cassecuredapp.user.CasUser; +import com.baeldung.cassecuredapp.user.UserRepository; + +public class CasUserDetailsService implements UserDetailsService { + + @Autowired + private UserRepository userRepository; + + @Override + public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException { + // Get the user from the database. + CasUser casUser = getUserFromDatabase(username); + + // Create a UserDetails object. + UserDetails userDetails = new User( + casUser.getEmail(), + casUser.getPassword(), + Collections.singletonList(new SimpleGrantedAuthority("ROLE_ADMIN"))); + + return userDetails; + } + + private CasUser getUserFromDatabase(String username) { + return userRepository.findByEmail(username); + } +} diff --git a/security-modules/cas/cas-secured-app/src/main/java/com/baeldung/cassecuredapp/user/CasUser.java b/security-modules/cas/cas-secured-app/src/main/java/com/baeldung/cassecuredapp/user/CasUser.java new file mode 100644 index 0000000000..2bf96d0994 --- /dev/null +++ b/security-modules/cas/cas-secured-app/src/main/java/com/baeldung/cassecuredapp/user/CasUser.java @@ -0,0 +1,41 @@ +package com.baeldung.cassecuredapp.user; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; + +@Entity +public class CasUser { + @Id + private Long id; + + @Column(nullable = false, unique = true) + private String email; + + private String password; + + public Long getId() { + return id; + } + + public void setId(Long id) { + this.id = id; + } + + + public String getEmail() { + return email; + } + + public void setEmail(String email) { + this.email = email; + } + + public String getPassword() { + return password; + } + + public void setPassword(String password) { + this.password = password; + } +} diff --git a/security-modules/cas/cas-secured-app/src/main/java/com/baeldung/cassecuredapp/user/UserRepository.java b/security-modules/cas/cas-secured-app/src/main/java/com/baeldung/cassecuredapp/user/UserRepository.java new file mode 100644 index 0000000000..623ccf2e38 --- /dev/null +++ b/security-modules/cas/cas-secured-app/src/main/java/com/baeldung/cassecuredapp/user/UserRepository.java @@ -0,0 +1,12 @@ +package com.baeldung.cassecuredapp.user; + +import org.springframework.data.repository.CrudRepository; +import org.springframework.data.repository.query.Param; +import org.springframework.stereotype.Repository; + +@Repository +public interface UserRepository extends CrudRepository { + + CasUser findByEmail(@Param("email") String email); + +} diff --git a/security-modules/cas/cas-secured-app/src/main/resources/application.properties b/security-modules/cas/cas-secured-app/src/main/resources/application.properties index f8789997d5..5c93c67ff1 100644 --- a/security-modules/cas/cas-secured-app/src/main/resources/application.properties +++ b/security-modules/cas/cas-secured-app/src/main/resources/application.properties @@ -1,2 +1,8 @@ server.port=8900 -spring.freemarker.suffix=.ftl \ No newline at end of file +spring.freemarker.suffix=.ftl + +#spring.jpa.generate-ddl=false +#spring.datasource.url= jdbc:mysql://127.0.0.1:3306/test?useUnicode=true&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=UTC +#spring.datasource.username=root +#spring.datasource.password=root +#spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver \ No newline at end of file diff --git a/security-modules/cas/cas-server/src/main/resources/application.yml b/security-modules/cas/cas-server/src/main/resources/application.yml index 0c4e4ffde2..a49e86dd09 100644 --- a/security-modules/cas/cas-server/src/main/resources/application.yml +++ b/security-modules/cas/cas-server/src/main/resources/application.yml @@ -8,3 +8,19 @@ server: spring: main: allow-bean-definition-overriding: true +#cas: +# authn: +# accept: +# users: +# jdbc: +# query[0]: +# sql: SELECT * FROM users WHERE email = ? +# url: jdbc:mysql://127.0.0.1:3306/test?useUnicode=true&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=UTC +# dialect: org.hibernate.dialect.MySQLDialect +# user: root +# password: root +# ddlAuto: none +# driverClass: com.mysql.cj.jdbc.Driver +# fieldPassword: password +# passwordEncoder: +# type: NONE diff --git a/security-modules/jjwt/pom.xml b/security-modules/jjwt/pom.xml index 3ea4a46b8a..3693eaf9c4 100644 --- a/security-modules/jjwt/pom.xml +++ b/security-modules/jjwt/pom.xml @@ -35,13 +35,23 @@ io.jsonwebtoken - jjwt + jjwt-api + ${jjwt.version} + + + io.jsonwebtoken + jjwt-impl + ${jjwt.version} + + + io.jsonwebtoken + jjwt-jackson ${jjwt.version} - 0.7.0 + 0.12.3 \ No newline at end of file diff --git a/security-modules/jjwt/src/main/java/io/jsonwebtoken/jjwtfun/config/WebSecurityConfig.java b/security-modules/jjwt/src/main/java/io/jsonwebtoken/jjwtfun/config/WebSecurityConfig.java index 687a827448..c0f176034e 100644 --- a/security-modules/jjwt/src/main/java/io/jsonwebtoken/jjwtfun/config/WebSecurityConfig.java +++ b/security-modules/jjwt/src/main/java/io/jsonwebtoken/jjwtfun/config/WebSecurityConfig.java @@ -4,9 +4,11 @@ import io.jsonwebtoken.JwtException; import io.jsonwebtoken.Jwts; import io.jsonwebtoken.jjwtfun.service.SecretService; import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.security.config.annotation.web.builders.HttpSecurity; import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter; +import org.springframework.security.web.SecurityFilterChain; import org.springframework.security.web.csrf.CsrfFilter; import org.springframework.security.web.csrf.CsrfToken; import org.springframework.security.web.csrf.CsrfTokenRepository; @@ -21,19 +23,19 @@ import java.io.IOException; import java.util.Arrays; @Configuration -public class WebSecurityConfig extends WebSecurityConfigurerAdapter { +public class WebSecurityConfig { @Autowired - CsrfTokenRepository jwtCsrfTokenRepository; + private CsrfTokenRepository jwtCsrfTokenRepository; @Autowired - SecretService secretService; + private SecretService secretService; // ordered so we can use binary search below - private String[] ignoreCsrfAntMatchers = { "/dynamic-builder-compress", "/dynamic-builder-general", "/dynamic-builder-specific", "/set-secrets" }; + private final String[] ignoreCsrfAntMatchers = { "/dynamic-builder-compress", "/dynamic-builder-general", "/dynamic-builder-specific", "/set-secrets" }; - @Override - protected void configure(HttpSecurity http) throws Exception { + @Bean + public SecurityFilterChain filterChain(HttpSecurity http) throws Exception { http.addFilterAfter(new JwtCsrfValidatorFilter(), CsrfFilter.class) .csrf() .csrfTokenRepository(jwtCsrfTokenRepository) @@ -42,6 +44,8 @@ public class WebSecurityConfig extends WebSecurityConfigurerAdapter { .authorizeRequests() .antMatchers("/**") .permitAll(); + + return http.build(); } private class JwtCsrfValidatorFilter extends OncePerRequestFilter { @@ -62,7 +66,7 @@ public class WebSecurityConfig extends WebSecurityConfigurerAdapter { // CsrfFilter already made sure the token matched. Here, we'll make sure it's not expired try { Jwts.parser() - .setSigningKeyResolver(secretService.getSigningKeyResolver()) + .setSigningKeyResolver(secretService.getSigningKeyResolver()).build() .parseClaimsJws(token.getToken()); } catch (JwtException e) { // most likely an ExpiredJwtException, but this will handle any diff --git a/security-modules/jjwt/src/main/java/io/jsonwebtoken/jjwtfun/controller/DynamicJWTController.java b/security-modules/jjwt/src/main/java/io/jsonwebtoken/jjwtfun/controller/DynamicJWTController.java index 3d157827d1..1c29a753b6 100644 --- a/security-modules/jjwt/src/main/java/io/jsonwebtoken/jjwtfun/controller/DynamicJWTController.java +++ b/security-modules/jjwt/src/main/java/io/jsonwebtoken/jjwtfun/controller/DynamicJWTController.java @@ -4,7 +4,7 @@ import io.jsonwebtoken.JwtBuilder; import io.jsonwebtoken.JwtException; import io.jsonwebtoken.Jwts; import io.jsonwebtoken.SignatureAlgorithm; -import io.jsonwebtoken.impl.compression.CompressionCodecs; +import io.jsonwebtoken.impl.compression.DeflateCompressionAlgorithm; import io.jsonwebtoken.jjwtfun.model.JwtResponse; import io.jsonwebtoken.jjwtfun.service.SecretService; import org.springframework.beans.factory.annotation.Autowired; @@ -38,7 +38,7 @@ public class DynamicJWTController extends BaseController { public JwtResponse dynamicBuildercompress(@RequestBody Map claims) throws UnsupportedEncodingException { String jws = Jwts.builder() .setClaims(claims) - .compressWith(CompressionCodecs.DEFLATE) + .compressWith(new DeflateCompressionAlgorithm()) .signWith(SignatureAlgorithm.HS256, secretService.getHS256SecretBytes()) .compact(); return new JwtResponse(jws); diff --git a/security-modules/jjwt/src/main/java/io/jsonwebtoken/jjwtfun/controller/SecretsController.java b/security-modules/jjwt/src/main/java/io/jsonwebtoken/jjwtfun/controller/SecretsController.java index 1ca0973c33..4975385398 100644 --- a/security-modules/jjwt/src/main/java/io/jsonwebtoken/jjwtfun/controller/SecretsController.java +++ b/security-modules/jjwt/src/main/java/io/jsonwebtoken/jjwtfun/controller/SecretsController.java @@ -6,6 +6,7 @@ import org.springframework.web.bind.annotation.RequestBody; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; +import java.security.NoSuchAlgorithmException; import java.util.Map; import static org.springframework.web.bind.annotation.RequestMethod.GET; @@ -23,7 +24,7 @@ public class SecretsController extends BaseController { } @RequestMapping(value = "/refresh-secrets", method = GET) - public Map refreshSecrets() { + public Map refreshSecrets() throws NoSuchAlgorithmException { return secretService.refreshSecrets(); } diff --git a/security-modules/jjwt/src/main/java/io/jsonwebtoken/jjwtfun/controller/StaticJWTController.java b/security-modules/jjwt/src/main/java/io/jsonwebtoken/jjwtfun/controller/StaticJWTController.java index efafa4b1b7..4ff71a620e 100644 --- a/security-modules/jjwt/src/main/java/io/jsonwebtoken/jjwtfun/controller/StaticJWTController.java +++ b/security-modules/jjwt/src/main/java/io/jsonwebtoken/jjwtfun/controller/StaticJWTController.java @@ -42,7 +42,7 @@ public class StaticJWTController extends BaseController { public JwtResponse parser(@RequestParam String jwt) throws UnsupportedEncodingException { Jws jws = Jwts.parser() - .setSigningKeyResolver(secretService.getSigningKeyResolver()) + .setSigningKeyResolver(secretService.getSigningKeyResolver()).build() .parseClaimsJws(jwt); return new JwtResponse(jws); @@ -53,7 +53,7 @@ public class StaticJWTController extends BaseController { Jws jws = Jwts.parser() .requireIssuer("Stormpath") .require("hasMotorcycle", true) - .setSigningKeyResolver(secretService.getSigningKeyResolver()) + .setSigningKeyResolver(secretService.getSigningKeyResolver()).build() .parseClaimsJws(jwt); return new JwtResponse(jws); diff --git a/security-modules/jjwt/src/main/java/io/jsonwebtoken/jjwtfun/service/SecretService.java b/security-modules/jjwt/src/main/java/io/jsonwebtoken/jjwtfun/service/SecretService.java index 4426a4b9b0..958d6fb48f 100644 --- a/security-modules/jjwt/src/main/java/io/jsonwebtoken/jjwtfun/service/SecretService.java +++ b/security-modules/jjwt/src/main/java/io/jsonwebtoken/jjwtfun/service/SecretService.java @@ -6,12 +6,14 @@ import io.jsonwebtoken.SignatureAlgorithm; import io.jsonwebtoken.SigningKeyResolver; import io.jsonwebtoken.SigningKeyResolverAdapter; import io.jsonwebtoken.impl.TextCodec; -import io.jsonwebtoken.impl.crypto.MacProvider; import io.jsonwebtoken.lang.Assert; import org.springframework.stereotype.Service; import javax.annotation.PostConstruct; +import javax.crypto.KeyGenerator; import javax.crypto.SecretKey; + +import java.security.NoSuchAlgorithmException; import java.util.HashMap; import java.util.Map; @@ -28,7 +30,7 @@ public class SecretService { }; @PostConstruct - public void setup() { + public void setup() throws NoSuchAlgorithmException { refreshSecrets(); } @@ -42,32 +44,34 @@ public class SecretService { public void setSecrets(Map secrets) { Assert.notNull(secrets); - Assert.hasText(secrets.get(SignatureAlgorithm.HS256.getValue())); - Assert.hasText(secrets.get(SignatureAlgorithm.HS384.getValue())); - Assert.hasText(secrets.get(SignatureAlgorithm.HS512.getValue())); + Assert.hasText(secrets.get(SignatureAlgorithm.HS256.getJcaName())); + Assert.hasText(secrets.get(SignatureAlgorithm.HS384.getJcaName())); + Assert.hasText(secrets.get(SignatureAlgorithm.HS512.getJcaName())); this.secrets = secrets; } public byte[] getHS256SecretBytes() { - return TextCodec.BASE64.decode(secrets.get(SignatureAlgorithm.HS256.getValue())); + return TextCodec.BASE64.decode(secrets.get(SignatureAlgorithm.HS256.getJcaName())); } public byte[] getHS384SecretBytes() { - return TextCodec.BASE64.decode(secrets.get(SignatureAlgorithm.HS384.getValue())); + return TextCodec.BASE64.decode(secrets.get(SignatureAlgorithm.HS384.getJcaName())); } public byte[] getHS512SecretBytes() { - return TextCodec.BASE64.decode(secrets.get(SignatureAlgorithm.HS512.getValue())); + return TextCodec.BASE64.decode(secrets.get(SignatureAlgorithm.HS512.getJcaName())); } - public Map refreshSecrets() { - SecretKey key = MacProvider.generateKey(SignatureAlgorithm.HS256); - secrets.put(SignatureAlgorithm.HS256.getValue(), TextCodec.BASE64.encode(key.getEncoded())); - key = MacProvider.generateKey(SignatureAlgorithm.HS384); - secrets.put(SignatureAlgorithm.HS384.getValue(), TextCodec.BASE64.encode(key.getEncoded())); - key = MacProvider.generateKey(SignatureAlgorithm.HS512); - secrets.put(SignatureAlgorithm.HS512.getValue(), TextCodec.BASE64.encode(key.getEncoded())); + public Map refreshSecrets() throws NoSuchAlgorithmException { + SecretKey key = KeyGenerator.getInstance(SignatureAlgorithm.HS256.getJcaName()).generateKey(); + secrets.put(SignatureAlgorithm.HS256.getJcaName(), TextCodec.BASE64.encode(key.getEncoded())); + + key = KeyGenerator.getInstance(SignatureAlgorithm.HS384.getJcaName()).generateKey(); + secrets.put(SignatureAlgorithm.HS384.getJcaName(), TextCodec.BASE64.encode(key.getEncoded())); + + key = KeyGenerator.getInstance(SignatureAlgorithm.HS512.getJcaName()).generateKey(); + secrets.put(SignatureAlgorithm.HS512.getJcaName(), TextCodec.BASE64.encode(key.getEncoded())); return secrets; } } diff --git a/security-modules/jjwt/src/main/java/io/jsonwebtoken/jjwtfun/util/JWTDecoderUtil.java b/security-modules/jjwt/src/main/java/io/jsonwebtoken/jjwtfun/util/JWTDecoderUtil.java index 0fbf7637dd..2fc97b0b51 100644 --- a/security-modules/jjwt/src/main/java/io/jsonwebtoken/jjwtfun/util/JWTDecoderUtil.java +++ b/security-modules/jjwt/src/main/java/io/jsonwebtoken/jjwtfun/util/JWTDecoderUtil.java @@ -1,12 +1,14 @@ package io.jsonwebtoken.jjwtfun.util; +import io.jsonwebtoken.Jwt; +import io.jsonwebtoken.JwtParser; +import io.jsonwebtoken.Jwts; import io.jsonwebtoken.SignatureAlgorithm; -import io.jsonwebtoken.impl.crypto.DefaultJwtSignatureValidator; import javax.crypto.spec.SecretKeySpec; + import java.util.Base64; -import static io.jsonwebtoken.SignatureAlgorithm.HS256; public class JWTDecoderUtil { @@ -21,26 +23,19 @@ public class JWTDecoderUtil { return header + " " + payload; } - public static String decodeJWTToken(String token, String secretKey) throws Exception { - Base64.Decoder decoder = Base64.getUrlDecoder(); + public static boolean isTokenValid(String token, String secretKey) throws Exception { + SecretKeySpec secretKeySpec = new SecretKeySpec(secretKey.getBytes(), SignatureAlgorithm.HS256.getJcaName()); - String[] chunks = token.split("\\."); + JwtParser jwtParser = Jwts.parser() + .verifyWith(secretKeySpec) + .build(); - String header = new String(decoder.decode(chunks[0])); - String payload = new String(decoder.decode(chunks[1])); - - String tokenWithoutSignature = chunks[0] + "." + chunks[1]; - String signature = chunks[2]; - - SignatureAlgorithm sa = HS256; - SecretKeySpec secretKeySpec = new SecretKeySpec(secretKey.getBytes(), sa.getJcaName()); - - DefaultJwtSignatureValidator validator = new DefaultJwtSignatureValidator(sa, secretKeySpec); - - if (!validator.isValid(tokenWithoutSignature, signature)) { - throw new Exception("Could not verify JWT token integrity!"); + try { + jwtParser.parse(token); + } catch (Exception e) { + throw new Exception("Could not verify JWT token integrity!", e); } - return header + " " + payload; + return true; } } diff --git a/security-modules/jjwt/src/test/java/io/jsonwebtoken/jjwtfun/util/JWTDecoderUtilUnitTest.java b/security-modules/jjwt/src/test/java/io/jsonwebtoken/jjwtfun/util/JWTDecoderUtilUnitTest.java index 3103a6c8a3..4cdfdc59ba 100644 --- a/security-modules/jjwt/src/test/java/io/jsonwebtoken/jjwtfun/util/JWTDecoderUtilUnitTest.java +++ b/security-modules/jjwt/src/test/java/io/jsonwebtoken/jjwtfun/util/JWTDecoderUtilUnitTest.java @@ -1,16 +1,16 @@ package io.jsonwebtoken.jjwtfun.util; import io.jsonwebtoken.SignatureAlgorithm; -import org.junit.jupiter.api.DisplayName; import org.junit.jupiter.api.Test; import static org.assertj.core.api.Assertions.assertThat; import static org.assertj.core.api.Assertions.assertThatThrownBy; +import static org.junit.jupiter.api.Assertions.assertTrue; class JWTDecoderUtilUnitTest { private final static String SIMPLE_TOKEN = "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkJhZWxkdW5nIFVzZXIiLCJpYXQiOjE1MTYyMzkwMjJ9"; - private final static String SIGNED_TOKEN = "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkJhZWxkdW5nIFVzZXIiLCJpYXQiOjE1MTYyMzkwMjJ9.qH7Zj_m3kY69kxhaQXTa-ivIpytKXXjZc1ZSmapZnGE"; + private final static String SIGNED_TOKEN = "eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkJhZWxkdW5nIFVzZXIiLCJpYXQiOjE1MTYyMzkwMjJ9.6h_QYBTbyKxfMq3TGiAhVI416rctV0c0SpzWxVm-0-Y"; @Test void givenSimpleToken_whenDecoding_thenStringOfHeaderPayloadAreReturned() { @@ -20,13 +20,13 @@ class JWTDecoderUtilUnitTest { @Test void givenSignedToken_whenDecodingWithInvalidSecret_thenIntegrityIsNotValidated() { - assertThatThrownBy(() -> JWTDecoderUtil.decodeJWTToken(SIGNED_TOKEN, "BAD_SECRET")) + assertThatThrownBy(() -> JWTDecoderUtil. + isTokenValid(SIGNED_TOKEN, "BAD_SECRET")) .hasMessage("Could not verify JWT token integrity!"); } @Test void givenSignedToken_whenDecodingWithValidSecret_thenIntegrityIsValidated() throws Exception { - assertThat(JWTDecoderUtil.decodeJWTToken(SIGNED_TOKEN, "MySecretKey")) - .contains("Baeldung User"); + assertTrue(JWTDecoderUtil.isTokenValid(SIGNED_TOKEN, "randomSecretWithSome!!CharacterS!")); } } diff --git a/security-modules/oauth2-framework-impl/oauth2-authorization-server/pom.xml b/security-modules/oauth2-framework-impl/oauth2-authorization-server/pom.xml index 7f13e5acea..1ebbb5e10f 100644 --- a/security-modules/oauth2-framework-impl/oauth2-authorization-server/pom.xml +++ b/security-modules/oauth2-framework-impl/oauth2-authorization-server/pom.xml @@ -21,13 +21,13 @@ org.bouncycastle - bcprov-jdk15on - ${bcprov-jdk15on.version} + bcprov-jdk18on + ${bouncycastle.version} org.bouncycastle - bcpkix-jdk15on - ${bcpkix-jdk15on.version} + bcpkix-jdk18on + ${bouncycastle.version} @@ -69,8 +69,7 @@ 9080 9443 7.3 - 1.62 - 1.62 + 1.76 \ No newline at end of file diff --git a/security-modules/sql-injection-samples/pom.xml b/security-modules/sql-injection-samples/pom.xml index 7953e43ebe..37779e0d14 100644 --- a/security-modules/sql-injection-samples/pom.xml +++ b/security-modules/sql-injection-samples/pom.xml @@ -38,6 +38,7 @@ org.projectlombok lombok + ${lombok.version} provided diff --git a/spring-4/pom.xml b/spring-4/pom.xml index 681747c1f6..9a50319d13 100644 --- a/spring-4/pom.xml +++ b/spring-4/pom.xml @@ -57,6 +57,7 @@ org.projectlombok lombok + ${lombok.version} provided @@ -120,7 +121,7 @@ 1.0.1 3.6 2.4.0 - 4.0.3 + 5.1.0 2.17.1 diff --git a/spring-4/src/test/resources/logback-test.xml b/spring-4/src/test/resources/logback-test.xml new file mode 100644 index 0000000000..a273ab5d26 --- /dev/null +++ b/spring-4/src/test/resources/logback-test.xml @@ -0,0 +1,19 @@ + + + + + %d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n + + + + + + + + + + + + + + \ No newline at end of file diff --git a/spring-5-webflux-2/README.md b/spring-5-webflux-2/README.md index e64c88c61d..a0fafd903e 100644 --- a/spring-5-webflux-2/README.md +++ b/spring-5-webflux-2/README.md @@ -6,3 +6,4 @@ This module contains articles about Spring 5 WebFlux - [Spring Webflux and @Cacheable Annotation](https://www.baeldung.com/spring-webflux-cacheable) - [Comparison Between Mono’s doOnNext() and doOnSuccess()](https://www.baeldung.com/mono-doonnext-doonsuccess) - [How to Access the First Element of a Flux](https://www.baeldung.com/java-flux-first-element) +- [Using zipWhen() With Mono](https://www.baeldung.com/java-mono-zipwhen) diff --git a/spring-5-webflux-2/pom.xml b/spring-5-webflux-2/pom.xml index 68945138d4..efb99e06d5 100644 --- a/spring-5-webflux-2/pom.xml +++ b/spring-5-webflux-2/pom.xml @@ -86,6 +86,7 @@ com.squareup.okhttp3 mockwebserver + 4.12.0 @@ -100,7 +101,7 @@ 3.4.5 - 2.9.2 + 3.1.8 1.16.2 diff --git a/spring-5-webflux-2/src/main/java/com/baeldung/webflux/zipwhen/model/User.java b/spring-5-webflux-2/src/main/java/com/baeldung/webflux/zipwhen/model/User.java new file mode 100644 index 0000000000..37008bb061 --- /dev/null +++ b/spring-5-webflux-2/src/main/java/com/baeldung/webflux/zipwhen/model/User.java @@ -0,0 +1,22 @@ +package com.baeldung.webflux.zipwhen.model; + +public class User { + + private final String id; + private final String email; + + public User(String id, String email) { + this.id = id; + this.email = email; + + } + + public String getId() { + return id; + } + + public String getEmail() { + return email; + } + +} diff --git a/spring-5-webflux-2/src/main/java/com/baeldung/webflux/zipwhen/service/DatabaseService.java b/spring-5-webflux-2/src/main/java/com/baeldung/webflux/zipwhen/service/DatabaseService.java new file mode 100644 index 0000000000..d420646871 --- /dev/null +++ b/spring-5-webflux-2/src/main/java/com/baeldung/webflux/zipwhen/service/DatabaseService.java @@ -0,0 +1,24 @@ +package com.baeldung.webflux.zipwhen.service; + +import java.util.Map; +import java.util.concurrent.ConcurrentHashMap; + +import com.baeldung.webflux.zipwhen.model.User; + +import reactor.core.publisher.Mono; + +public class DatabaseService { + private Map dataStore = new ConcurrentHashMap<>(); + + public Mono saveUserData(User user) { + return Mono.create(sink -> { + try { + dataStore.put(user.getId(), user); + sink.success(true); + } catch (Exception e) { + sink.success(false); + } + }); + } +} + diff --git a/spring-5-webflux-2/src/main/java/com/baeldung/webflux/zipwhen/service/EmailService.java b/spring-5-webflux-2/src/main/java/com/baeldung/webflux/zipwhen/service/EmailService.java new file mode 100644 index 0000000000..9c0340b7ee --- /dev/null +++ b/spring-5-webflux-2/src/main/java/com/baeldung/webflux/zipwhen/service/EmailService.java @@ -0,0 +1,20 @@ +package com.baeldung.webflux.zipwhen.service; + +import reactor.core.publisher.Mono; + +public class EmailService { + private final UserService userService; + + public EmailService(UserService userService) { + this.userService = userService; + } + + public Mono sendEmail(String userId) { + return userService.getUser(userId) + .flatMap(user -> { + System.out.println("Sending email to: " + user.getEmail()); + return Mono.just(true); + }) + .defaultIfEmpty(false); + } +} diff --git a/spring-5-webflux-2/src/main/java/com/baeldung/webflux/zipwhen/service/UserService.java b/spring-5-webflux-2/src/main/java/com/baeldung/webflux/zipwhen/service/UserService.java new file mode 100644 index 0000000000..fe602fbc33 --- /dev/null +++ b/spring-5-webflux-2/src/main/java/com/baeldung/webflux/zipwhen/service/UserService.java @@ -0,0 +1,12 @@ +package com.baeldung.webflux.zipwhen.service; + +import com.baeldung.webflux.zipwhen.model.User; + +import reactor.core.publisher.Mono; + +public class UserService { + public Mono getUser(String userId) { + return Mono.just(new User(userId, "john Major")); + } +} + diff --git a/spring-5-webflux-2/src/main/java/com/baeldung/webflux/zipwhen/web/UserController.java b/spring-5-webflux-2/src/main/java/com/baeldung/webflux/zipwhen/web/UserController.java new file mode 100644 index 0000000000..dbd89c45d3 --- /dev/null +++ b/spring-5-webflux-2/src/main/java/com/baeldung/webflux/zipwhen/web/UserController.java @@ -0,0 +1,43 @@ +package com.baeldung.webflux.zipwhen.web; + +import org.springframework.http.ResponseEntity; +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.PathVariable; + +import com.baeldung.webflux.zipwhen.model.User; +import com.baeldung.webflux.zipwhen.service.DatabaseService; +import com.baeldung.webflux.zipwhen.service.EmailService; +import com.baeldung.webflux.zipwhen.service.UserService; + +import reactor.core.publisher.Mono; +import reactor.core.scheduler.Schedulers; +import reactor.util.function.Tuples; + +public class UserController { + private final UserService userService; + private final EmailService emailService; + private final DatabaseService databaseService; + + public UserController(UserService userService, EmailService emailService, DatabaseService databaseService) { + this.userService = userService; + this.emailService = emailService; + this.databaseService = databaseService; + } + + @GetMapping("/example/{userId}") + public Mono> combineAllDataFor(@PathVariable String userId) { + Mono userMono = userService.getUser(userId); + Mono emailSentMono = emailService.sendEmail(userId) + .subscribeOn(Schedulers.parallel()); + Mono databaseResultMono = userMono.flatMap(user -> databaseService.saveUserData(user) + .map(Object::toString)); + + return userMono.zipWhen(user -> emailSentMono, Tuples::of) + .zipWhen(tuple -> databaseResultMono, (tuple, databaseResult) -> { + User user = tuple.getT1(); + Boolean emailSent = tuple.getT2(); + return ResponseEntity.ok() + .body("Response: " + user + ", Email Sent: " + emailSent + ", Database Result: " + databaseResult); + }); + } +} diff --git a/spring-5-webflux-2/src/test/java/com/baeldung/webflux/zipwhen/UserControllerUnitTest.java b/spring-5-webflux-2/src/test/java/com/baeldung/webflux/zipwhen/UserControllerUnitTest.java new file mode 100644 index 0000000000..8ed4cfb6c6 --- /dev/null +++ b/spring-5-webflux-2/src/test/java/com/baeldung/webflux/zipwhen/UserControllerUnitTest.java @@ -0,0 +1,43 @@ +package com.baeldung.webflux.zipwhen; + +import org.junit.jupiter.api.Test; +import org.mockito.Mockito; +import org.springframework.http.HttpStatus; +import org.springframework.http.ResponseEntity; + +import com.baeldung.webflux.zipwhen.model.User; +import com.baeldung.webflux.zipwhen.service.DatabaseService; +import com.baeldung.webflux.zipwhen.service.EmailService; +import com.baeldung.webflux.zipwhen.service.UserService; +import com.baeldung.webflux.zipwhen.web.UserController; + +import reactor.core.publisher.Mono; +import reactor.test.StepVerifier; + +public class UserControllerUnitTest { + @Test + public void givenUserId_whenCombineAllData_thenReturnsMonoWithCombinedData() { + UserService userService = Mockito.mock(UserService.class); + EmailService emailService = Mockito.mock(EmailService.class); + DatabaseService databaseService = Mockito.mock(DatabaseService.class); + + String userId = "123"; + User user = new User(userId, "John Doe"); + + Mockito.when(userService.getUser(userId)) + .thenReturn(Mono.just(user)); + Mockito.when(emailService.sendEmail(userId)) + .thenReturn(Mono.just(true)); + Mockito.when(databaseService.saveUserData(user)) + .thenReturn(Mono.just(true)); + + UserController userController = new UserController(userService, emailService, databaseService); + + Mono> responseMono = userController.combineAllDataFor(userId); + + StepVerifier.create(responseMono) + .expectNextMatches(responseEntity -> responseEntity.getStatusCode() == HttpStatus.OK && responseEntity.getBody() + .equals("Response: " + user + ", Email Sent: true, Database Result: " + true)) + .verifyComplete(); + } +} diff --git a/spring-5-webflux/pom.xml b/spring-5-webflux/pom.xml index 69de83c227..8a381b250a 100644 --- a/spring-5-webflux/pom.xml +++ b/spring-5-webflux/pom.xml @@ -46,6 +46,7 @@ org.projectlombok lombok + ${lombok.version} org.springframework.boot @@ -74,6 +75,7 @@ com.squareup.okhttp3 mockwebserver + 4.12.0 diff --git a/spring-5/pom.xml b/spring-5/pom.xml index 1ac696e7bd..65f1b77520 100644 --- a/spring-5/pom.xml +++ b/spring-5/pom.xml @@ -143,7 +143,7 @@ 1.0 1.5.6 ${project.build.directory}/generated-snippets - 4.0.3 + 5.1.0 \ No newline at end of file diff --git a/spring-6-rsocket/pom.xml b/spring-6-rsocket/pom.xml index 5d15a605ae..7f88df01e2 100644 --- a/spring-6-rsocket/pom.xml +++ b/spring-6-rsocket/pom.xml @@ -1,12 +1,12 @@ + xmlns="http://maven.apache.org/POM/4.0.0" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 com.bealdung - rsocket + spring-6-rsocket 0.0.1-SNAPSHOT - rsocket + spring-6-rsocket com.baeldung @@ -16,7 +16,6 @@ - org.springframework.boot spring-boot-starter-rsocket @@ -66,9 +65,11 @@ + 3.1.3 1.4.11 2.0.9 + diff --git a/spring-activiti/src/test/java/com/baeldung/activitiwithspring/ActivitiWithSpringApplicationIntegrationTest.java b/spring-activiti/src/test/java/com/baeldung/activitiwithspring/ActivitiWithSpringApplicationIntegrationTest.java deleted file mode 100644 index d289693a73..0000000000 --- a/spring-activiti/src/test/java/com/baeldung/activitiwithspring/ActivitiWithSpringApplicationIntegrationTest.java +++ /dev/null @@ -1,18 +0,0 @@ -package com.baeldung.activitiwithspring; - -import org.junit.Test; -import org.junit.runner.RunWith; -import org.springframework.boot.test.autoconfigure.jdbc.AutoConfigureTestDatabase; -import org.springframework.boot.test.context.SpringBootTest; -import org.springframework.test.context.junit4.SpringRunner; - -@RunWith(SpringRunner.class) -@SpringBootTest(classes = ActivitiWithSpringApplication.class) -@AutoConfigureTestDatabase -public class ActivitiWithSpringApplicationIntegrationTest { - - @Test - public void contextLoads() { - } - -} diff --git a/spring-aop-2/pom.xml b/spring-aop-2/pom.xml index 206e1d7d7c..f1257369e0 100644 --- a/spring-aop-2/pom.xml +++ b/spring-aop-2/pom.xml @@ -74,54 +74,54 @@ - - compile-time-weaving + + compile-time-weaving - - - org.springframework - spring-aspects - - - - - - org.apache.maven.plugins - maven-surefire-plugin - - - com.baeldung.selfinvocation.CompileTimeWeavingIntegrationTest - - - - - org.codehaus.mojo - aspectj-maven-plugin - ${aspectj-plugin.version} - - ${java.version} - ${java.version} - ${java.version} - ignore - UTF-8 - - - org.springframework - spring-aspects - - - - - - - compile - - - - - - - + + + org.springframework + spring-aspects + + + + + + org.apache.maven.plugins + maven-surefire-plugin + + + com.baeldung.selfinvocation.CompileTimeWeavingIntegrationTest + + + + + org.codehaus.mojo + aspectj-maven-plugin + ${aspectj-plugin.version} + + ${java.version} + ${java.version} + ${java.version} + ignore + UTF-8 + + + org.springframework + spring-aspects + + + + + + + compile + + + + + + + load-time-weaving diff --git a/spring-batch/pom.xml b/spring-batch/pom.xml index 7d9becf089..bca0030729 100644 --- a/spring-batch/pom.xml +++ b/spring-batch/pom.xml @@ -74,10 +74,10 @@ 6.0.6 - 5.7.1 + 5.8 4.0.0 4.0.2 - 2.14.2 + 2.16.0 4.5.14 1.5.3 com.baeldung.batchtesting.SpringBatchApplication diff --git a/spring-boot-modules/pom.xml b/spring-boot-modules/pom.xml index 2b4a94a7a5..890edd6cc5 100644 --- a/spring-boot-modules/pom.xml +++ b/spring-boot-modules/pom.xml @@ -42,7 +42,7 @@ spring-boot-exceptions spring-boot-flowable spring-boot-graphql - spring-boot-groovy + spring-boot-jasypt spring-boot-jsp @@ -68,6 +68,9 @@ spring-boot-runtime spring-boot-runtime-2 spring-boot-security + spring-boot-security-2 + spring-boot-ssl-bundles + spring-boot-telegram spring-boot-springdoc spring-boot-swagger spring-boot-swagger-2 @@ -92,6 +95,7 @@ spring-boot-3-observation spring-boot-3-test-pitfalls spring-boot-3-testcontainers + spring-boot-resilience4j spring-boot-properties spring-boot-properties-2 @@ -105,6 +109,7 @@ spring-boot-documentation spring-boot-3-url-matching spring-boot-graalvm-docker + spring-boot-validations diff --git a/spring-boot-modules/spring-boot-3-2/README.md b/spring-boot-modules/spring-boot-3-2/README.md new file mode 100644 index 0000000000..b461cd9913 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/README.md @@ -0,0 +1,5 @@ +## Relevant Articles +- [Spring Boot 3.1’s ConnectionDetails Abstraction](https://www.baeldung.com/spring-boot-3-1-connectiondetails-abstraction) +- [@ConditionalOnThreading Annotation Spring](https://www.baeldung.com/spring-conditionalonthreading) +- [A Guide to RestClient in Spring Boot](https://www.baeldung.com/spring-boot-restclient) +- More articles: [[<-- prev]](/spring-boot-modules/spring-boot-3) \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-3-2/pom.xml b/spring-boot-modules/spring-boot-3-2/pom.xml new file mode 100644 index 0000000000..8878060a97 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/pom.xml @@ -0,0 +1,294 @@ + + + 4.0.0 + spring-boot-3-2 + 0.0.1-SNAPSHOT + spring-boot-3-2 + Demo project for Spring Boot + + + com.baeldung + parent-boot-3 + 0.0.1-SNAPSHOT + ../../parent-boot-3 + + + + + repository.spring.release + Spring GA Repository + https://repo.spring.io/milestone + + + + + + org.springframework.boot + spring-boot-starter-web + + + org.springframework.boot + spring-boot-starter-hateoas + + + org.springframework.boot + spring-boot-starter-validation + + + org.springframework.boot + spring-boot-starter-data-jpa + + + org.springframework.boot + spring-boot-starter-webflux + + + org.mock-server + mockserver-netty + ${mockserver.version} + + + + org.mock-server + mockserver-client-java + ${mockserver.version} + + + com.h2database + h2 + runtime + + + org.springframework.boot + spring-boot-devtools + runtime + true + + + org.springframework.boot + spring-boot-configuration-processor + true + + + org.springdoc + springdoc-openapi-starter-webmvc-ui + ${springdoc.version} + + + org.projectlombok + lombok + ${lombok.version} + true + + + org.mapstruct + mapstruct + ${mapstruct.version} + true + + + org.springframework.boot + spring-boot-docker-compose + + + org.springframework.boot + spring-boot-starter-data-mongodb + + + org.springframework.boot + spring-boot-starter-actuator + + + org.springframework.boot + spring-boot-starter-test + 3.2.0-M2 + + + org.junit.jupiter + junit-jupiter + 5.10.0 + + + org.junit.jupiter + junit-jupiter-api + 5.10.0 + + + org.postgresql + postgresql + runtime + + + org.springframework.boot + spring-boot-starter-amqp + + + org.springframework.amqp + spring-rabbit-test + test + + + org.springframework.data + spring-data-redis + + + redis.clients + jedis + ${jedis.version} + jar + + + org.springframework.boot + spring-boot-starter-data-redis + + + org.postgresql + r2dbc-postgresql + runtime + + + org.springframework.boot + spring-boot-starter-data-r2dbc + + + io.projectreactor + reactor-test + test + + + org.springframework.boot + spring-boot-starter-data-elasticsearch + + + org.springframework.boot + spring-boot-starter-data-cassandra + + + org.springframework.boot + spring-boot-starter-data-neo4j + + + org.springframework.kafka + spring-kafka + + + org.springframework.kafka + spring-kafka-test + test + + + org.springframework.boot + spring-boot-starter-data-couchbase + + + io.micrometer + micrometer-tracing-bridge-brave + + + io.zipkin.reporter2 + zipkin-reporter-brave + + + io.zipkin.reporter2 + zipkin-sender-urlconnection + + + + + + + org.springframework.boot + spring-boot-dependencies + 3.2.0-M2 + import + pom + + + + + + + + docker-compose + + + + org.springframework.boot + spring-boot-maven-plugin + + com.baeldung.dockercompose.DockerComposeApplication + + + + + + + connection-details + + + + org.springframework.boot + spring-boot-maven-plugin + + com.baeldung.connectiondetails.ConnectionDetailsApplication + + + + + + + + + + + + org.apache.maven.plugins + maven-compiler-plugin + + + + org.mapstruct + mapstruct-processor + ${mapstruct.version} + + + org.projectlombok + lombok + ${lombok.version} + + + + org.projectlombok + lombok-mapstruct-binding + ${lombok-mapstruct-binding.version} + + + + + + + + + org.springframework.boot + spring-boot-maven-plugin + + + org.apache.maven.plugins + maven-compiler-plugin + + + + + + com.baeldung.restclient.RestClientApplication + 1.6.0.Beta1 + 2.0.0 + 3.0.0-M7 + 5.14.0 + 0.2.0 + 5.0.2 + + + diff --git a/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/ConnectionDetailsApplication.java b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/ConnectionDetailsApplication.java new file mode 100644 index 0000000000..d32ae8c4fb --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/ConnectionDetailsApplication.java @@ -0,0 +1,15 @@ +package com.baeldung.connectiondetails; + + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +//@ComponentScan(basePackages = "com.baeldung.connectiondetails") +public class ConnectionDetailsApplication { + + public static void main(String[] args) { + SpringApplication.run(ConnectionDetailsApplication.class, args); + } + +} diff --git a/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/adapter/VaultAdapter.java b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/adapter/VaultAdapter.java new file mode 100644 index 0000000000..e8319c7735 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/adapter/VaultAdapter.java @@ -0,0 +1,124 @@ +package com.baeldung.connectiondetails.adapter; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public class VaultAdapter { + private static final Logger logger = LoggerFactory.getLogger(VaultAdapter.class); + public static String getSecret(String secretKey) { + logger.info("call vault to get the secret of key: " + secretKey); + + //Postgres keys + if (secretKey.equalsIgnoreCase("postgres_secret_key")) { + return "postgres"; + } + if (secretKey.equalsIgnoreCase("postgres_user_key")) { + return "postgres"; + } + if (secretKey.equalsIgnoreCase("postgres_jdbc_url")) { + return "jdbc:postgresql://localhost:15432/postgresdb"; + } + //RabbitMQ Server Keys + if (secretKey.equalsIgnoreCase("rabbitmq_username")) { + return "rabbitmquser"; + } + if (secretKey.equalsIgnoreCase("rabbitmq_password")) { + return "rabbitmq"; + } + if (secretKey.equalsIgnoreCase("rabbitmq_port")) { + return "5672"; + } + if (secretKey.equalsIgnoreCase("rabbitmq_host")) { + return "localhost"; + } + //Redis Server Keys + if (secretKey.equalsIgnoreCase("redis_username")) { + return null; + } + if (secretKey.equalsIgnoreCase("redis_password")) { + return "redis"; + } + if (secretKey.equalsIgnoreCase("redis_port")) { + return "6379"; + } + if (secretKey.equalsIgnoreCase("redis_host")) { + return "localhost"; + } + //Mongo DB Keys + if (secretKey.equalsIgnoreCase("mongo_connection_string")) { + return "mongodb://localhost:27017/demodb"; + } + + //r2dbc Keys + if (secretKey.equalsIgnoreCase("r2dbc_postgres_user")) { + return "postgres"; + } + if (secretKey.equalsIgnoreCase("r2dbc_postgres_secret")) { + return "postgres"; + } + if (secretKey.equalsIgnoreCase("r2dbc_postgres_host")) { + return "localhost"; + } + if (secretKey.equalsIgnoreCase("r2dbc_postgres_port")) { + return "15432"; + } + if (secretKey.equalsIgnoreCase("r2dbc_postgres_database")) { + return "postgresdb"; + } + //Elastic Search Keys + if (secretKey.equalsIgnoreCase("elastic_user")) { + return "elastic"; + } + if (secretKey.equalsIgnoreCase("elastic_secret")) { + return "secret"; + } + if (secretKey.equalsIgnoreCase("elastic_host")) { + return "localhost"; + } + if (secretKey.equalsIgnoreCase("elastic_port1")) { + return "19200"; + } + if (secretKey.equalsIgnoreCase("elastic_port2")) { + return "19300"; + } + //Cassandra keys + if (secretKey.equalsIgnoreCase("cassandra_user")) { + return "cassandra"; + } + if (secretKey.equalsIgnoreCase("cassandra_secret")) { + return "secret"; + } + if (secretKey.equalsIgnoreCase("cassandra_host")) { + return "localhost"; + } + if (secretKey.equalsIgnoreCase("cassandra_port")) { + return "19042"; + } + //Neo4j Keys + if (secretKey.equalsIgnoreCase("neo4j_secret")) { + return "neo4j123"; + } + if (secretKey.equalsIgnoreCase("neo4j_uri")) { + return "bolt://localhost:17687"; + } + //Kafka Keys + if (secretKey.equalsIgnoreCase("kafka_servers")) { + return "localhost:19092"; + } + //Couchbase Keys + if(secretKey.equalsIgnoreCase("couch_user")) { + return "Administrator"; + } + if(secretKey.equalsIgnoreCase("couch_secret")) { + return "password"; + } + if(secretKey.equalsIgnoreCase("couch_connection_string")) { + return "couchbase://127.0.0.1:8092"; + } + //Zipkin Keys + if(secretKey.equalsIgnoreCase("zipkin_span_endpoint")) { + return "http://localhost:9411/api/v2/spans"; + } + return "secretVal"; + } +} diff --git a/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/CustomCassandraConnectionDetails.java b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/CustomCassandraConnectionDetails.java new file mode 100644 index 0000000000..6a246cd9fc --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/CustomCassandraConnectionDetails.java @@ -0,0 +1,32 @@ +package com.baeldung.connectiondetails.configuration; + +import com.baeldung.connectiondetails.adapter.VaultAdapter; +import org.springframework.boot.autoconfigure.cassandra.CassandraConnectionDetails; + +import java.util.List; + +public class CustomCassandraConnectionDetails implements CassandraConnectionDetails { + @Override + public List getContactPoints() { + Node node = new Node( + VaultAdapter.getSecret("cassandra_host"), + Integer.parseInt(VaultAdapter.getSecret("cassandra_port")) + ); + return List.of(node); + } + + @Override + public String getUsername() { + return VaultAdapter.getSecret("cassandra_user"); + } + + @Override + public String getPassword() { + return VaultAdapter.getSecret("cassandra_secret"); + } + + @Override + public String getLocalDatacenter() { + return "datacenter-1"; + } +} diff --git a/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/CustomCassandraConnectionDetailsConfiguration.java b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/CustomCassandraConnectionDetailsConfiguration.java new file mode 100644 index 0000000000..02ed8c0051 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/CustomCassandraConnectionDetailsConfiguration.java @@ -0,0 +1,17 @@ +package com.baeldung.connectiondetails.configuration; + +import org.springframework.boot.autoconfigure.cassandra.CassandraConnectionDetails; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.context.annotation.Primary; +import org.springframework.context.annotation.Profile; + +@Configuration(proxyBeanMethods = false) +@Profile("cassandra") +public class CustomCassandraConnectionDetailsConfiguration { + @Bean + @Primary + public CassandraConnectionDetails getCustomCassandraConnectionDetails() { + return new CustomCassandraConnectionDetails(); + } +} diff --git a/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/CustomCouchBaseConnectionDetails.java b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/CustomCouchBaseConnectionDetails.java new file mode 100644 index 0000000000..4fa0605cac --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/CustomCouchBaseConnectionDetails.java @@ -0,0 +1,21 @@ +package com.baeldung.connectiondetails.configuration; + +import com.baeldung.connectiondetails.adapter.VaultAdapter; +import org.springframework.boot.autoconfigure.couchbase.CouchbaseConnectionDetails; + +public class CustomCouchBaseConnectionDetails implements CouchbaseConnectionDetails { + @Override + public String getConnectionString() { + return VaultAdapter.getSecret("couch_connection_string"); + } + + @Override + public String getUsername() { + return VaultAdapter.getSecret("couch_user"); + } + + @Override + public String getPassword() { + return VaultAdapter.getSecret("couch_secret"); + } +} diff --git a/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/CustomCouchBaseConnectionDetailsConfiguration.java b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/CustomCouchBaseConnectionDetailsConfiguration.java new file mode 100644 index 0000000000..96cc34f92e --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/CustomCouchBaseConnectionDetailsConfiguration.java @@ -0,0 +1,16 @@ +package com.baeldung.connectiondetails.configuration; + +import org.springframework.boot.autoconfigure.couchbase.CouchbaseConnectionDetails; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.context.annotation.Profile; + +@Configuration(proxyBeanMethods = false) +@Profile("couch") + +public class CustomCouchBaseConnectionDetailsConfiguration { + @Bean + public CouchbaseConnectionDetails getCouchBaseConnectionDetails() { + return new CustomCouchBaseConnectionDetails(); + } +} diff --git a/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/CustomElasticsearchConnectionDetails.java b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/CustomElasticsearchConnectionDetails.java new file mode 100644 index 0000000000..0b45878bc9 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/CustomElasticsearchConnectionDetails.java @@ -0,0 +1,29 @@ +package com.baeldung.connectiondetails.configuration; + +import com.baeldung.connectiondetails.adapter.VaultAdapter; +import org.springframework.boot.autoconfigure.elasticsearch.ElasticsearchConnectionDetails; + +import java.util.List; + +public class CustomElasticsearchConnectionDetails implements ElasticsearchConnectionDetails { + @Override + public List getNodes() { + Node node1 = new Node( + VaultAdapter.getSecret("elastic_host"), + Integer.parseInt(VaultAdapter.getSecret("elastic_port1")), + Node.Protocol.HTTP + ); + return List.of(node1); + } + + @Override + public String getUsername() { + return VaultAdapter.getSecret("elastic_user"); + } + + @Override + public String getPassword() { + return VaultAdapter.getSecret("elastic_secret"); + } + +} diff --git a/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/CustomElasticsearchConnectionDetailsConfiguration.java b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/CustomElasticsearchConnectionDetailsConfiguration.java new file mode 100644 index 0000000000..a9b3da44fa --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/CustomElasticsearchConnectionDetailsConfiguration.java @@ -0,0 +1,17 @@ +package com.baeldung.connectiondetails.configuration; + +import org.springframework.boot.autoconfigure.elasticsearch.ElasticsearchConnectionDetails; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.context.annotation.Primary; +import org.springframework.context.annotation.Profile; + +@Configuration(proxyBeanMethods = false) +@Profile("elastic") +public class CustomElasticsearchConnectionDetailsConfiguration { + @Bean + @Primary + public ElasticsearchConnectionDetails getCustomElasticConnectionDetails() { + return new CustomElasticsearchConnectionDetails(); + } +} diff --git a/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/CustomKafkaConnectionDetails.java b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/CustomKafkaConnectionDetails.java new file mode 100644 index 0000000000..6791ee6408 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/CustomKafkaConnectionDetails.java @@ -0,0 +1,13 @@ +package com.baeldung.connectiondetails.configuration; + +import com.baeldung.connectiondetails.adapter.VaultAdapter; +import org.springframework.boot.autoconfigure.kafka.KafkaConnectionDetails; + +import java.util.List; + +public class CustomKafkaConnectionDetails implements KafkaConnectionDetails { + @Override + public List getBootstrapServers() { + return List.of(VaultAdapter.getSecret("kafka_servers")); + } +} diff --git a/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/CustomKafkaConnectionDetailsConfiguration.java b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/CustomKafkaConnectionDetailsConfiguration.java new file mode 100644 index 0000000000..068281741a --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/CustomKafkaConnectionDetailsConfiguration.java @@ -0,0 +1,15 @@ +package com.baeldung.connectiondetails.configuration; + +import org.springframework.boot.autoconfigure.kafka.KafkaConnectionDetails; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.context.annotation.Profile; + +@Configuration(proxyBeanMethods = false) +@Profile("kafka") +public class CustomKafkaConnectionDetailsConfiguration { + @Bean + public KafkaConnectionDetails getKafkaConnectionDetails() { + return new CustomKafkaConnectionDetails(); + } +} diff --git a/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/CustomNeo4jConnectionDetails.java b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/CustomNeo4jConnectionDetails.java new file mode 100644 index 0000000000..c0412fbb21 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/CustomNeo4jConnectionDetails.java @@ -0,0 +1,24 @@ +package com.baeldung.connectiondetails.configuration; + +import com.baeldung.connectiondetails.adapter.VaultAdapter; +import org.neo4j.driver.AuthToken; +import org.neo4j.driver.AuthTokens; +import org.springframework.boot.autoconfigure.neo4j.Neo4jConnectionDetails; + +import java.net.URI; +import java.net.URISyntaxException; + +public class CustomNeo4jConnectionDetails implements Neo4jConnectionDetails { + @Override + public URI getUri() { + try { + return new URI(VaultAdapter.getSecret("neo4j_uri")); + } catch (URISyntaxException e) { + throw new RuntimeException(e); + } + } + @Override + public AuthToken getAuthToken() { + return AuthTokens.basic("neo4j", VaultAdapter.getSecret("neo4j_secret")); + } +} diff --git a/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/CustomNeo4jConnectionDetailsConfiguration.java b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/CustomNeo4jConnectionDetailsConfiguration.java new file mode 100644 index 0000000000..aec8908c7d --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/CustomNeo4jConnectionDetailsConfiguration.java @@ -0,0 +1,17 @@ +package com.baeldung.connectiondetails.configuration; + +import org.springframework.boot.autoconfigure.neo4j.Neo4jConnectionDetails; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.context.annotation.Primary; +import org.springframework.context.annotation.Profile; + +@Configuration(proxyBeanMethods = false) +@Profile("neo4j") +public class CustomNeo4jConnectionDetailsConfiguration { + @Bean + @Primary + public Neo4jConnectionDetails getNeo4jConnectionDetails() { + return new CustomNeo4jConnectionDetails(); + } +} diff --git a/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/CustomZipkinConnectionDetails.java b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/CustomZipkinConnectionDetails.java new file mode 100644 index 0000000000..c29408992a --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/CustomZipkinConnectionDetails.java @@ -0,0 +1,11 @@ +package com.baeldung.connectiondetails.configuration; + +import com.baeldung.connectiondetails.adapter.VaultAdapter; +import org.springframework.boot.actuate.autoconfigure.tracing.zipkin.ZipkinConnectionDetails; + +public class CustomZipkinConnectionDetails implements ZipkinConnectionDetails { + @Override + public String getSpanEndpoint() { + return VaultAdapter.getSecret("zipkin_span_endpoint"); + } +} diff --git a/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/CustomZipkinConnectionDetailsConfiguration.java b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/CustomZipkinConnectionDetailsConfiguration.java new file mode 100644 index 0000000000..2f451a3850 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/CustomZipkinConnectionDetailsConfiguration.java @@ -0,0 +1,17 @@ +package com.baeldung.connectiondetails.configuration; + +import org.springframework.boot.actuate.autoconfigure.tracing.zipkin.ZipkinConnectionDetails; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.context.annotation.Primary; +import org.springframework.context.annotation.Profile; + +@Configuration(proxyBeanMethods = false) +@Profile("zipkin") +public class CustomZipkinConnectionDetailsConfiguration { + @Bean + @Primary + public ZipkinConnectionDetails getZipkinConnectionDetails() { + return new CustomZipkinConnectionDetails(); + } +} diff --git a/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/JdbcConnectionDetailsConfiguration.java b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/JdbcConnectionDetailsConfiguration.java new file mode 100644 index 0000000000..3387356366 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/JdbcConnectionDetailsConfiguration.java @@ -0,0 +1,17 @@ +package com.baeldung.connectiondetails.configuration; + +import org.springframework.boot.autoconfigure.jdbc.JdbcConnectionDetails; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.context.annotation.Primary; +import org.springframework.context.annotation.Profile; + +@Configuration(proxyBeanMethods = false) +@Profile("jdbc") +public class JdbcConnectionDetailsConfiguration { + @Bean + @Primary + public JdbcConnectionDetails getPostgresConnection() { + return new PostgresConnectionDetails(); + } +} diff --git a/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/MongoDBConnectionDetails.java b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/MongoDBConnectionDetails.java new file mode 100644 index 0000000000..df689d81b6 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/MongoDBConnectionDetails.java @@ -0,0 +1,14 @@ +package com.baeldung.connectiondetails.configuration; + + +import com.baeldung.connectiondetails.adapter.VaultAdapter; +import com.mongodb.ConnectionString; +import org.springframework.boot.autoconfigure.mongo.MongoConnectionDetails; + +public class MongoDBConnectionDetails implements MongoConnectionDetails { + @Override + public ConnectionString getConnectionString() { + return new ConnectionString(VaultAdapter.getSecret("mongo_connection_string")); + } +} + diff --git a/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/MongoDBConnectionDetailsConfiguration.java b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/MongoDBConnectionDetailsConfiguration.java new file mode 100644 index 0000000000..d455991d08 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/MongoDBConnectionDetailsConfiguration.java @@ -0,0 +1,17 @@ +package com.baeldung.connectiondetails.configuration; + +import org.springframework.boot.autoconfigure.mongo.MongoConnectionDetails; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.context.annotation.Primary; +import org.springframework.context.annotation.Profile; + +@Configuration(proxyBeanMethods = false) +@Profile("mongo") +public class MongoDBConnectionDetailsConfiguration { + @Bean + @Primary + public MongoConnectionDetails getMongoConnectionDetails() { + return new MongoDBConnectionDetails(); + } +} diff --git a/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/PostgresConnectionDetails.java b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/PostgresConnectionDetails.java new file mode 100644 index 0000000000..c9b213a8d3 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/PostgresConnectionDetails.java @@ -0,0 +1,21 @@ +package com.baeldung.connectiondetails.configuration; + +import com.baeldung.connectiondetails.adapter.VaultAdapter; +import org.springframework.boot.autoconfigure.jdbc.JdbcConnectionDetails; + +public class PostgresConnectionDetails implements JdbcConnectionDetails { + @Override + public String getUsername() { + return VaultAdapter.getSecret("postgres_user_key"); + } + + @Override + public String getPassword() { + return VaultAdapter.getSecret("postgres_secret_key"); + } + + @Override + public String getJdbcUrl() { + return VaultAdapter.getSecret("postgres_jdbc_url"); + } +} diff --git a/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/R2dbcPostgresConnectionDetails.java b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/R2dbcPostgresConnectionDetails.java new file mode 100644 index 0000000000..613ec83124 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/R2dbcPostgresConnectionDetails.java @@ -0,0 +1,22 @@ +package com.baeldung.connectiondetails.configuration; + +import com.baeldung.connectiondetails.adapter.VaultAdapter; +import io.r2dbc.spi.ConnectionFactoryOptions; +import org.springframework.boot.autoconfigure.r2dbc.R2dbcConnectionDetails; + +public class R2dbcPostgresConnectionDetails implements R2dbcConnectionDetails { + @Override + public ConnectionFactoryOptions getConnectionFactoryOptions() { + + ConnectionFactoryOptions options = ConnectionFactoryOptions.builder() + .option(ConnectionFactoryOptions.DRIVER, "postgresql") + .option(ConnectionFactoryOptions.HOST, VaultAdapter.getSecret("r2dbc_postgres_host")) + .option(ConnectionFactoryOptions.PORT, Integer.valueOf(VaultAdapter.getSecret("r2dbc_postgres_port"))) + .option(ConnectionFactoryOptions.USER, VaultAdapter.getSecret("r2dbc_postgres_user")) + .option(ConnectionFactoryOptions.PASSWORD, VaultAdapter.getSecret("r2dbc_postgres_secret")) + .option(ConnectionFactoryOptions.DATABASE, VaultAdapter.getSecret("r2dbc_postgres_database")) + .build(); + + return options; + } +} diff --git a/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/R2dbcPostgresConnectionDetailsConfiguration.java b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/R2dbcPostgresConnectionDetailsConfiguration.java new file mode 100644 index 0000000000..144355dce4 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/R2dbcPostgresConnectionDetailsConfiguration.java @@ -0,0 +1,17 @@ +package com.baeldung.connectiondetails.configuration; + +import org.springframework.boot.autoconfigure.r2dbc.R2dbcConnectionDetails; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.context.annotation.Primary; +import org.springframework.context.annotation.Profile; + +@Configuration(proxyBeanMethods = false) +@Profile("r2dbc") +public class R2dbcPostgresConnectionDetailsConfiguration { + @Bean + @Primary + public R2dbcConnectionDetails getR2dbcPostgresConnectionDetails() { + return new R2dbcPostgresConnectionDetails(); + } +} diff --git a/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/RabbitMQConnectionDetails.java b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/RabbitMQConnectionDetails.java new file mode 100644 index 0000000000..9dc4bdf33b --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/RabbitMQConnectionDetails.java @@ -0,0 +1,34 @@ +package com.baeldung.connectiondetails.configuration; + +import com.baeldung.connectiondetails.adapter.VaultAdapter; +import org.springframework.boot.autoconfigure.amqp.RabbitConnectionDetails; + +import java.util.List; + +public class RabbitMQConnectionDetails implements RabbitConnectionDetails { + @Override + public String getUsername() { + return VaultAdapter.getSecret("rabbitmq_username"); + } + + @Override + public String getPassword() { + return VaultAdapter.getSecret("rabbitmq_password"); + } + + @Override + public String getVirtualHost() { + return "/"; + } + + @Override + public List
getAddresses() { + return List.of(this.getFirstAddress()); + } + + @Override + public Address getFirstAddress() { + return new Address(VaultAdapter.getSecret("rabbitmq_host"), + Integer.parseInt(VaultAdapter.getSecret("rabbitmq_port"))); + } +} diff --git a/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/RabbitMQConnectionDetailsConfiguration.java b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/RabbitMQConnectionDetailsConfiguration.java new file mode 100644 index 0000000000..237bec3fc4 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/RabbitMQConnectionDetailsConfiguration.java @@ -0,0 +1,17 @@ +package com.baeldung.connectiondetails.configuration; + +import org.springframework.boot.autoconfigure.amqp.RabbitConnectionDetails; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.context.annotation.Primary; +import org.springframework.context.annotation.Profile; + +@Configuration(proxyBeanMethods = false) +@Profile("rabbitmq") +public class RabbitMQConnectionDetailsConfiguration { + @Primary + @Bean + public RabbitConnectionDetails getRabbitmqConnection() { + return new RabbitMQConnectionDetails(); + } +} diff --git a/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/RedisCacheConnectionDetails.java b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/RedisCacheConnectionDetails.java new file mode 100644 index 0000000000..9485f22240 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/RedisCacheConnectionDetails.java @@ -0,0 +1,26 @@ +package com.baeldung.connectiondetails.configuration; + +import com.baeldung.connectiondetails.adapter.VaultAdapter; +import org.springframework.boot.autoconfigure.data.redis.RedisConnectionDetails; + +public class RedisCacheConnectionDetails implements RedisConnectionDetails { + @Override + public String getPassword() { + return VaultAdapter.getSecret("redis_password"); + } + + @Override + public Standalone getStandalone() { + return new Standalone() { + @Override + public String getHost() { + return VaultAdapter.getSecret("redis_host"); + } + + @Override + public int getPort() { + return Integer.parseInt(VaultAdapter.getSecret("redis_port")); + } + }; + } +} diff --git a/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/RedisConnectionDetailsConfiguration.java b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/RedisConnectionDetailsConfiguration.java new file mode 100644 index 0000000000..31816ff0b4 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/configuration/RedisConnectionDetailsConfiguration.java @@ -0,0 +1,17 @@ +package com.baeldung.connectiondetails.configuration; + +import org.springframework.boot.autoconfigure.data.redis.RedisConnectionDetails; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.context.annotation.Primary; +import org.springframework.context.annotation.Profile; + +@Configuration(proxyBeanMethods = false) +@Profile("redis") +public class RedisConnectionDetailsConfiguration { + @Bean + @Primary + public RedisConnectionDetails getRedisCacheConnection() { + return new RedisCacheConnectionDetails(); + } +} diff --git a/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/controller/ZipkinDemoController.java b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/controller/ZipkinDemoController.java new file mode 100644 index 0000000000..bba5607ccd --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/controller/ZipkinDemoController.java @@ -0,0 +1,19 @@ +package com.baeldung.connectiondetails.controller; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.ResponseBody; +import org.springframework.web.bind.annotation.RestController; + +@RestController +public class ZipkinDemoController { + + Logger logger = LoggerFactory.getLogger(ZipkinDemoController.class); + + @GetMapping("/zipkin/test") + public @ResponseBody String testMethod() { + logger.info("This is a test"); + return "This is a test"; + } +} diff --git a/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/entity/elastic/Person.java b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/entity/elastic/Person.java new file mode 100644 index 0000000000..851dbb7c90 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/entity/elastic/Person.java @@ -0,0 +1,27 @@ +package com.baeldung.connectiondetails.entity.elastic; + +import org.springframework.data.annotation.Id; +import org.springframework.data.elasticsearch.annotations.Document; + +@Document(indexName = "person") +public class Person { + String name; + @Id + String ssn; + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public String getSsn() { + return ssn; + } + + public void setSsn(String ssn) { + this.ssn = ssn; + } +} diff --git a/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/entity/neo4j/Person.java b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/entity/neo4j/Person.java new file mode 100644 index 0000000000..63e88d0a41 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/connectiondetails/entity/neo4j/Person.java @@ -0,0 +1,27 @@ +package com.baeldung.connectiondetails.entity.neo4j; + +import org.springframework.data.neo4j.core.schema.Id; +import org.springframework.data.neo4j.core.schema.Node; + +@Node +public class Person { + @Id + String name; + String zipcode; + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public String getZipcode() { + return zipcode; + } + + public void setZipcode(String zipcode) { + this.zipcode = zipcode; + } +} \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-3/src/main/java/com/baeldung/restclient/Article.java b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/restclient/Article.java similarity index 100% rename from spring-boot-modules/spring-boot-3/src/main/java/com/baeldung/restclient/Article.java rename to spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/restclient/Article.java diff --git a/spring-boot-modules/spring-boot-3/src/main/java/com/baeldung/restclient/ArticleController.java b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/restclient/ArticleController.java similarity index 75% rename from spring-boot-modules/spring-boot-3/src/main/java/com/baeldung/restclient/ArticleController.java rename to spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/restclient/ArticleController.java index 5e1dff6fd7..c2d87a558c 100644 --- a/spring-boot-modules/spring-boot-3/src/main/java/com/baeldung/restclient/ArticleController.java +++ b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/restclient/ArticleController.java @@ -1,13 +1,20 @@ package com.baeldung.restclient; -import org.springframework.http.ResponseEntity; -import org.springframework.web.bind.annotation.*; - import java.util.Collection; import java.util.HashMap; import java.util.Map; import java.util.Objects; +import org.springframework.http.ResponseEntity; +import org.springframework.web.bind.annotation.DeleteMapping; +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.PathVariable; +import org.springframework.web.bind.annotation.PostMapping; +import org.springframework.web.bind.annotation.PutMapping; +import org.springframework.web.bind.annotation.RequestBody; +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.RestController; + @RestController @RequestMapping("/articles") public class ArticleController { diff --git a/spring-boot-modules/spring-boot-3/src/main/java/com/baeldung/restclient/ArticleNotFoundException.java b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/restclient/ArticleNotFoundException.java similarity index 100% rename from spring-boot-modules/spring-boot-3/src/main/java/com/baeldung/restclient/ArticleNotFoundException.java rename to spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/restclient/ArticleNotFoundException.java diff --git a/spring-boot-modules/spring-boot-3/src/main/java/com/baeldung/restclient/InvalidArticleResponseException.java b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/restclient/InvalidArticleResponseException.java similarity index 100% rename from spring-boot-modules/spring-boot-3/src/main/java/com/baeldung/restclient/InvalidArticleResponseException.java rename to spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/restclient/InvalidArticleResponseException.java diff --git a/spring-boot-modules/spring-boot-3/src/main/java/com/baeldung/restclient/RestClientApplication.java b/spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/restclient/RestClientApplication.java similarity index 100% rename from spring-boot-modules/spring-boot-3/src/main/java/com/baeldung/restclient/RestClientApplication.java rename to spring-boot-modules/spring-boot-3-2/src/main/java/com/baeldung/restclient/RestClientApplication.java diff --git a/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/application-cassandra.properties b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/application-cassandra.properties new file mode 100644 index 0000000000..4098206d21 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/application-cassandra.properties @@ -0,0 +1,11 @@ +spring.docker.compose.enabled=true +spring.docker.compose.file=./connectiondetails/docker/docker-compose-cassandra.yml +spring.docker.compose.skip.in-tests=false +spring.jpa.properties.hibernate.jdbc.lob.non_contextual_creation=true +spring.mustache.check-template-location=false +spring.profiles.active=cassandra +spring.cassandra.local-datacenter=dc1 +#spring.cassandra.keyspace-name=spring_cassandra +#spring.cassandra.schema-action=CREATE_IF_NOT_EXISTS +spring.data.cassandra.request.timeout=20000 # Set your desired timeout in milliseconds +spring.autoconfigure.exclude=org.springframework.boot.autoconfigure.data.jpa.JpaRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.data.mongo.MongoRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.mongo.MongoAutoConfiguration, org.springframework.boot.autoconfigure.data.mongo.MongoDataAutoConfiguration, org.springframework.boot.autoconfigure.data.redis.RedisRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.data.r2dbc.R2dbcDataAutoConfiguration, org.springframework.boot.autoconfigure.data.r2dbc.R2dbcRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.r2dbc.R2dbcAutoConfiguration, org.springframework.boot.autoconfigure.data.neo4j.Neo4jDataAutoConfiguration, org.springframework.boot.autoconfigure.data.neo4j.Neo4jRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.neo4j.Neo4jAutoConfiguration, org.springframework.boot.autoconfigure.kafka.KafkaAutoConfiguration, org.springframework.boot.autoconfigure.couchbase.CouchbaseAutoConfiguration, org.springframework.boot.autoconfigure.data.couchbase.CouchbaseDataAutoConfiguration, org.springframework.boot.autoconfigure.data.couchbase.CouchbaseRepositoriesAutoConfiguration \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/application-couch.properties b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/application-couch.properties new file mode 100644 index 0000000000..ccce04c0b5 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/application-couch.properties @@ -0,0 +1,8 @@ +spring.profiles.active=couch +spring.docker.compose.enabled=false +spring.docker.compose.file=./connectiondetails/docker/docker-compose-couch.yml +spring.docker.compose.skip.in-tests=false +spring.jpa.properties.hibernate.jdbc.lob.non_contextual_creation=true +spring.mustache.check-template-location=false +spring.couchbase.bucket.name=travel-sample +spring.autoconfigure.exclude=org.springframework.boot.autoconfigure.data.jpa.JpaRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.data.mongo.MongoRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.mongo.MongoAutoConfiguration, org.springframework.boot.autoconfigure.data.mongo.MongoDataAutoConfiguration, org.springframework.boot.autoconfigure.data.redis.RedisRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.data.r2dbc.R2dbcDataAutoConfiguration, org.springframework.boot.autoconfigure.data.r2dbc.R2dbcRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.r2dbc.R2dbcAutoConfiguration, org.springframework.boot.autoconfigure.data.neo4j.Neo4jDataAutoConfiguration, org.springframework.boot.autoconfigure.data.neo4j.Neo4jRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.neo4j.Neo4jAutoConfiguration, org.springframework.boot.autoconfigure.kafka.KafkaAutoConfiguration, org.springframework.boot.autoconfigure.data.cassandra.CassandraRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.cassandra.CassandraAutoConfiguration, org.springframework.boot.autoconfigure.data.cassandra.CassandraDataAutoConfiguration, org.springframework.boot.autoconfigure.data.elasticsearch.ElasticsearchDataAutoConfiguration, org.springframework.boot.autoconfigure.data.elasticsearch.ElasticsearchRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.data.elasticsearch.ReactiveElasticsearchRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.elasticsearch.ReactiveElasticsearchClientAutoConfiguration, org.springframework.boot.autoconfigure.data.cassandra.CassandraReactiveDataAutoConfiguration, org.springframework.boot.autoconfigure.data.cassandra.CassandraReactiveRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.data.neo4j.Neo4jReactiveDataAutoConfiguration, org.springframework.boot.autoconfigure.data.neo4j.Neo4jReactiveRepositoriesAutoConfiguration diff --git a/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/application-elastic.properties b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/application-elastic.properties new file mode 100644 index 0000000000..2149730517 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/application-elastic.properties @@ -0,0 +1,7 @@ +spring.docker.compose.enabled=true +spring.docker.compose.file=./connectiondetails/docker/docker-compose-elastic.yml +spring.docker.compose.skip.in-tests=false +spring.jpa.properties.hibernate.jdbc.lob.non_contextual_creation=true +spring.mustache.check-template-location=false +spring.profiles.active=elastic +spring.autoconfigure.exclude=org.springframework.boot.autoconfigure.data.jpa.JpaRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.data.mongo.MongoRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.mongo.MongoAutoConfiguration, org.springframework.boot.autoconfigure.data.mongo.MongoDataAutoConfiguration, org.springframework.boot.autoconfigure.data.redis.RedisRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.data.r2dbc.R2dbcDataAutoConfiguration, org.springframework.boot.autoconfigure.data.r2dbc.R2dbcRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.r2dbc.R2dbcAutoConfiguration, org.springframework.boot.autoconfigure.cassandra.CassandraAutoConfiguration, org.springframework.boot.autoconfigure.data.cassandra.CassandraDataAutoConfiguration, org.springframework.boot.autoconfigure.data.cassandra.CassandraRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.data.neo4j.Neo4jDataAutoConfiguration, org.springframework.boot.autoconfigure.data.neo4j.Neo4jRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.neo4j.Neo4jAutoConfiguration, org.springframework.boot.autoconfigure.kafka.KafkaAutoConfiguration, org.springframework.boot.autoconfigure.couchbase.CouchbaseAutoConfiguration, org.springframework.boot.autoconfigure.data.couchbase.CouchbaseDataAutoConfiguration, org.springframework.boot.autoconfigure.data.couchbase.CouchbaseRepositoriesAutoConfiguration \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/application-jdbc.properties b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/application-jdbc.properties new file mode 100644 index 0000000000..b5a8a73bcf --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/application-jdbc.properties @@ -0,0 +1,7 @@ +spring.docker.compose.enabled=true +spring.docker.compose.file=./connectiondetails/docker/docker-compose-jdbc.yml +spring.docker.compose.skip.in-tests=false +spring.jpa.properties.hibernate.jdbc.lob.non_contextual_creation=true +spring.mustache.check-template-location=false +spring.profiles.active=jdbc +spring.autoconfigure.exclude=org.springframework.boot.autoconfigure.data.jpa.JpaRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.data.mongo.MongoRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.mongo.MongoAutoConfiguration, org.springframework.boot.autoconfigure.data.mongo.MongoDataAutoConfiguration, org.springframework.boot.autoconfigure.data.redis.RedisRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.data.r2dbc.R2dbcDataAutoConfiguration, org.springframework.boot.autoconfigure.data.r2dbc.R2dbcRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.r2dbc.R2dbcAutoConfiguration, org.springframework.boot.autoconfigure.data.elasticsearch.ElasticsearchDataAutoConfiguration, org.springframework.boot.autoconfigure.data.elasticsearch.ElasticsearchRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.cassandra.CassandraAutoConfiguration, org.springframework.boot.autoconfigure.data.cassandra.CassandraDataAutoConfiguration, org.springframework.boot.autoconfigure.data.cassandra.CassandraRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.data.neo4j.Neo4jDataAutoConfiguration, org.springframework.boot.autoconfigure.data.neo4j.Neo4jRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.neo4j.Neo4jAutoConfiguration, org.springframework.boot.autoconfigure.kafka.KafkaAutoConfiguration, org.springframework.boot.autoconfigure.couchbase.CouchbaseAutoConfiguration, org.springframework.boot.autoconfigure.data.couchbase.CouchbaseDataAutoConfiguration, org.springframework.boot.autoconfigure.data.couchbase.CouchbaseRepositoriesAutoConfiguration \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/application-kafka.properties b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/application-kafka.properties new file mode 100644 index 0000000000..9f756cfaf1 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/application-kafka.properties @@ -0,0 +1,7 @@ +spring.docker.compose.enabled=true +spring.docker.compose.file=./connectiondetails/docker/docker-compose-kafka.yml +spring.docker.compose.skip.in-tests=false +spring.jpa.properties.hibernate.jdbc.lob.non_contextual_creation=true +spring.mustache.check-template-location=false +spring.profiles.active=kafka +spring.autoconfigure.exclude=org.springframework.boot.autoconfigure.data.jpa.JpaRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.data.mongo.MongoRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.mongo.MongoAutoConfiguration, org.springframework.boot.autoconfigure.data.mongo.MongoDataAutoConfiguration, org.springframework.boot.autoconfigure.data.redis.RedisRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.data.r2dbc.R2dbcDataAutoConfiguration, org.springframework.boot.autoconfigure.data.r2dbc.R2dbcRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.r2dbc.R2dbcAutoConfiguration, org.springframework.boot.autoconfigure.data.neo4j.Neo4jDataAutoConfiguration, org.springframework.boot.autoconfigure.data.neo4j.Neo4jRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.neo4j.Neo4jAutoConfiguration, org.springframework.boot.autoconfigure.cassandra.CassandraAutoConfiguration, org.springframework.boot.autoconfigure.data.cassandra.CassandraDataAutoConfiguration, org.springframework.boot.autoconfigure.data.cassandra.CassandraRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.couchbase.CouchbaseAutoConfiguration, org.springframework.boot.autoconfigure.data.couchbase.CouchbaseDataAutoConfiguration, org.springframework.boot.autoconfigure.data.couchbase.CouchbaseRepositoriesAutoConfiguration \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/application-mongo.properties b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/application-mongo.properties new file mode 100644 index 0000000000..31d828c5c9 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/application-mongo.properties @@ -0,0 +1,8 @@ +spring.docker.compose.enabled=true +spring.docker.compose.file=./connectiondetails/docker/docker-compose-mongo.yml +spring.docker.compose.skip.in-tests=false +spring.jpa.properties.hibernate.jdbc.lob.non_contextual_creation=true +spring.mustache.check-template-location=false +spring.profiles.active=mongo +spring.autoconfigure.exclude=org.springframework.boot.autoconfigure.data.jpa.JpaRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.data.mongo.MongoRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.data.redis.RedisRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.data.r2dbc.R2dbcDataAutoConfiguration, org.springframework.boot.autoconfigure.data.r2dbc.R2dbcRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.r2dbc.R2dbcAutoConfiguration, org.springframework.boot.autoconfigure.data.elasticsearch.ElasticsearchDataAutoConfiguration, org.springframework.boot.autoconfigure.data.elasticsearch.ElasticsearchRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.cassandra.CassandraAutoConfiguration, org.springframework.boot.autoconfigure.data.cassandra.CassandraDataAutoConfiguration, org.springframework.boot.autoconfigure.data.cassandra.CassandraRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.data.neo4j.Neo4jDataAutoConfiguration, org.springframework.boot.autoconfigure.data.neo4j.Neo4jRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.neo4j.Neo4jAutoConfiguration, org.springframework.boot.autoconfigure.kafka.KafkaAutoConfiguration, org.springframework.boot.autoconfigure.couchbase.CouchbaseAutoConfiguration, org.springframework.boot.autoconfigure.data.couchbase.CouchbaseDataAutoConfiguration, org.springframework.boot.autoconfigure.data.couchbase.CouchbaseRepositoriesAutoConfiguration +spring.data.mongodb.database=demodb \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/application-neo4j.properties b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/application-neo4j.properties new file mode 100644 index 0000000000..e2dc9e20bf --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/application-neo4j.properties @@ -0,0 +1,7 @@ +spring.docker.compose.enabled=true +spring.docker.compose.file=./connectiondetails/docker/docker-compose-neo4j.yml +spring.docker.compose.skip.in-tests=false +spring.jpa.properties.hibernate.jdbc.lob.non_contextual_creation=true +spring.mustache.check-template-location=false +spring.profiles.active=neo4j +spring.autoconfigure.exclude=org.springframework.boot.autoconfigure.data.jpa.JpaRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.data.mongo.MongoDataAutoConfiguration, org.springframework.boot.autoconfigure.data.mongo.MongoRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.mongo.MongoAutoConfiguration, org.springframework.boot.autoconfigure.data.redis.RedisRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.data.r2dbc.R2dbcDataAutoConfiguration, org.springframework.boot.autoconfigure.data.r2dbc.R2dbcRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.r2dbc.R2dbcAutoConfiguration, org.springframework.boot.autoconfigure.data.elasticsearch.ElasticsearchDataAutoConfiguration, org.springframework.boot.autoconfigure.data.elasticsearch.ElasticsearchRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.cassandra.CassandraAutoConfiguration, org.springframework.boot.autoconfigure.data.cassandra.CassandraDataAutoConfiguration, org.springframework.boot.autoconfigure.data.cassandra.CassandraRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.kafka.KafkaAutoConfiguration, org.springframework.boot.autoconfigure.couchbase.CouchbaseAutoConfiguration, org.springframework.boot.autoconfigure.data.couchbase.CouchbaseDataAutoConfiguration, org.springframework.boot.autoconfigure.data.couchbase.CouchbaseRepositoriesAutoConfiguration \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/application-r2dbc.properties b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/application-r2dbc.properties new file mode 100644 index 0000000000..3fcaa4f746 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/application-r2dbc.properties @@ -0,0 +1,7 @@ +spring.docker.compose.enabled=true +spring.docker.compose.file=./connectiondetails/docker/docker-compose-jdbc.yml +spring.docker.compose.skip.in-tests=false +spring.jpa.properties.hibernate.jdbc.lob.non_contextual_creation=true +spring.mustache.check-template-location=false +spring.profiles.active=r2dbc +spring.autoconfigure.exclude=org.springframework.boot.autoconfigure.data.jpa.JpaRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.data.mongo.MongoRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.mongo.MongoAutoConfiguration, org.springframework.boot.autoconfigure.data.mongo.MongoDataAutoConfiguration, org.springframework.boot.autoconfigure.data.redis.RedisRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.data.jdbc.JdbcRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.jdbc.JdbcTemplateAutoConfiguration, org.springframework.boot.autoconfigure.data.elasticsearch.ElasticsearchDataAutoConfiguration, org.springframework.boot.autoconfigure.data.elasticsearch.ElasticsearchRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.cassandra.CassandraAutoConfiguration, org.springframework.boot.autoconfigure.data.cassandra.CassandraDataAutoConfiguration, org.springframework.boot.autoconfigure.data.cassandra.CassandraRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.data.neo4j.Neo4jDataAutoConfiguration, org.springframework.boot.autoconfigure.data.neo4j.Neo4jRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.neo4j.Neo4jAutoConfiguration, org.springframework.boot.autoconfigure.kafka.KafkaAutoConfiguration, org.springframework.boot.autoconfigure.couchbase.CouchbaseAutoConfiguration, org.springframework.boot.autoconfigure.data.couchbase.CouchbaseDataAutoConfiguration, org.springframework.boot.autoconfigure.data.couchbase.CouchbaseRepositoriesAutoConfiguration \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/application-rabbitmq.properties b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/application-rabbitmq.properties new file mode 100644 index 0000000000..fa6b3f6608 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/application-rabbitmq.properties @@ -0,0 +1,7 @@ +spring.docker.compose.enabled=true +spring.docker.compose.file=./connectiondetails/docker/docker-compose-rabbitmq.yml +spring.docker.compose.skip.in-tests=false +spring.jpa.properties.hibernate.jdbc.lob.non_contextual_creation=true +spring.mustache.check-template-location=false +spring.profiles.active=rabbitmq +spring.autoconfigure.exclude=org.springframework.boot.autoconfigure.data.jpa.JpaRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.data.mongo.MongoRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.mongo.MongoAutoConfiguration, org.springframework.boot.autoconfigure.data.mongo.MongoDataAutoConfiguration, org.springframework.boot.autoconfigure.data.redis.RedisRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.data.r2dbc.R2dbcDataAutoConfiguration, org.springframework.boot.autoconfigure.data.r2dbc.R2dbcRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.r2dbc.R2dbcAutoConfiguration, org.springframework.boot.autoconfigure.data.elasticsearch.ElasticsearchDataAutoConfiguration, org.springframework.boot.autoconfigure.data.elasticsearch.ElasticsearchRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.cassandra.CassandraAutoConfiguration, org.springframework.boot.autoconfigure.data.cassandra.CassandraDataAutoConfiguration, org.springframework.boot.autoconfigure.data.cassandra.CassandraRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.data.neo4j.Neo4jDataAutoConfiguration, org.springframework.boot.autoconfigure.data.neo4j.Neo4jRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.neo4j.Neo4jAutoConfiguration, org.springframework.boot.autoconfigure.kafka.KafkaAutoConfiguration, org.springframework.boot.autoconfigure.couchbase.CouchbaseAutoConfiguration, org.springframework.boot.autoconfigure.data.couchbase.CouchbaseDataAutoConfiguration, org.springframework.boot.autoconfigure.data.couchbase.CouchbaseRepositoriesAutoConfiguration \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/application-redis.properties b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/application-redis.properties new file mode 100644 index 0000000000..c12f20c773 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/application-redis.properties @@ -0,0 +1,7 @@ +spring.docker.compose.enabled=true +spring.docker.compose.file=./connectiondetails/docker/docker-compose-redis.yml +spring.docker.compose.skip.in-tests=false +spring.jpa.properties.hibernate.jdbc.lob.non_contextual_creation=true +spring.mustache.check-template-location=false +spring.profiles.active=redis +spring.autoconfigure.exclude=org.springframework.boot.autoconfigure.data.jpa.JpaRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.data.mongo.MongoRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.mongo.MongoAutoConfiguration, org.springframework.boot.autoconfigure.data.mongo.MongoDataAutoConfiguration, org.springframework.boot.autoconfigure.data.redis.RedisRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.data.r2dbc.R2dbcDataAutoConfiguration, org.springframework.boot.autoconfigure.data.r2dbc.R2dbcRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.r2dbc.R2dbcAutoConfiguration, org.springframework.boot.autoconfigure.data.elasticsearch.ElasticsearchDataAutoConfiguration, org.springframework.boot.autoconfigure.data.elasticsearch.ElasticsearchRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.cassandra.CassandraAutoConfiguration, org.springframework.boot.autoconfigure.data.cassandra.CassandraDataAutoConfiguration, org.springframework.boot.autoconfigure.data.cassandra.CassandraRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.data.neo4j.Neo4jDataAutoConfiguration, org.springframework.boot.autoconfigure.data.neo4j.Neo4jRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.neo4j.Neo4jAutoConfiguration, org.springframework.boot.autoconfigure.kafka.KafkaAutoConfiguration, org.springframework.boot.autoconfigure.couchbase.CouchbaseAutoConfiguration, org.springframework.boot.autoconfigure.data.couchbase.CouchbaseDataAutoConfiguration, org.springframework.boot.autoconfigure.data.couchbase.CouchbaseRepositoriesAutoConfiguration \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/application-zipkin.properties b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/application-zipkin.properties new file mode 100644 index 0000000000..544a3c07b6 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/application-zipkin.properties @@ -0,0 +1,9 @@ +spring.profiles.active=zipkin +spring.docker.compose.enabled=false +spring.docker.compose.file=./connectiondetails/docker/docker-compose-zipkin.yml +spring.docker.compose.skip.in-tests=false +spring.jpa.properties.hibernate.jdbc.lob.non_contextual_creation=true +spring.mustache.check-template-location=false +spring.application.name=baeldung +management.tracing.sampling.probability=1.0 +spring.autoconfigure.exclude=org.springframework.boot.autoconfigure.data.jpa.JpaRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.data.mongo.MongoRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.mongo.MongoAutoConfiguration, org.springframework.boot.autoconfigure.data.mongo.MongoDataAutoConfiguration, org.springframework.boot.autoconfigure.data.redis.RedisRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.data.r2dbc.R2dbcDataAutoConfiguration, org.springframework.boot.autoconfigure.data.r2dbc.R2dbcRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.r2dbc.R2dbcAutoConfiguration, org.springframework.boot.autoconfigure.data.neo4j.Neo4jDataAutoConfiguration, org.springframework.boot.autoconfigure.data.neo4j.Neo4jRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.neo4j.Neo4jAutoConfiguration, org.springframework.boot.autoconfigure.kafka.KafkaAutoConfiguration, org.springframework.boot.autoconfigure.data.cassandra.CassandraRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.cassandra.CassandraAutoConfiguration, org.springframework.boot.autoconfigure.data.cassandra.CassandraDataAutoConfiguration, org.springframework.boot.autoconfigure.data.elasticsearch.ElasticsearchDataAutoConfiguration, org.springframework.boot.autoconfigure.data.elasticsearch.ElasticsearchRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.data.elasticsearch.ReactiveElasticsearchRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.elasticsearch.ReactiveElasticsearchClientAutoConfiguration, org.springframework.boot.autoconfigure.data.cassandra.CassandraReactiveDataAutoConfiguration, org.springframework.boot.autoconfigure.data.cassandra.CassandraReactiveRepositoriesAutoConfiguration, org.springframework.boot.autoconfigure.data.neo4j.Neo4jReactiveDataAutoConfiguration, org.springframework.boot.autoconfigure.data.neo4j.Neo4jReactiveRepositoriesAutoConfiguration diff --git a/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/docker/docker-compose-cassandra.yml b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/docker/docker-compose-cassandra.yml new file mode 100644 index 0000000000..c593cbc73b --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/docker/docker-compose-cassandra.yml @@ -0,0 +1,9 @@ +version: '3.8' +services: + cassandra: + image: 'cassandra:latest' + environment: + - 'CASSANDRA_DC=datacenter-1' + - 'CASSANDRA_ENDPOINT_SNITCH=GossipingPropertyFileSnitch' + ports: + - '19042:9042' \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/docker/docker-compose-couch.yml b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/docker/docker-compose-couch.yml new file mode 100644 index 0000000000..edcf8e2e08 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/docker/docker-compose-couch.yml @@ -0,0 +1,12 @@ +version: '3.8' +services: + couchbase: + image: couchbase/server-sandbox:7.0.0 + ports: + - "8091-8095:8091-8095" + - "9102:9102" + - "11210:11210" + expose: + - "8091" + - "8094" + container_name: couchbase-sandbox-7.0.0-mm \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/docker/docker-compose-elastic.yml b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/docker/docker-compose-elastic.yml new file mode 100644 index 0000000000..a6e51ee1a0 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/docker/docker-compose-elastic.yml @@ -0,0 +1,12 @@ +version: '3.8' +services: + elasticsearch: + image: 'docker.elastic.co/elasticsearch/elasticsearch:7.17.10' + environment: + - 'ELASTIC_USERNAME=elastic' + - 'ELASTIC_PASSWORD=secret' + - 'discovery.type=single-node' + - 'xpack.security.enabled=false' + ports: + - '19200:9200' +# - '19300:9300' \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/docker/docker-compose-jdbc.yml b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/docker/docker-compose-jdbc.yml new file mode 100644 index 0000000000..65a8f135e8 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/docker/docker-compose-jdbc.yml @@ -0,0 +1,10 @@ +version: '3.8' +services: + database: + image: 'postgres:13.1-alpine' + ports: + - '15432:5432' + environment: + - 'POSTGRES_USER=postgres' + - 'POSTGRES_DB=postgresdb' + - 'POSTGRES_PASSWORD=postgres' \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/docker/docker-compose-kafka.yml b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/docker/docker-compose-kafka.yml new file mode 100644 index 0000000000..5d13e6d6cc --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/docker/docker-compose-kafka.yml @@ -0,0 +1,38 @@ +version: '3' +services: + zookeeper: + image: confluentinc/cp-zookeeper:latest + container_name: zookeeper + environment: + ZOOKEEPER_CLIENT_PORT: 2181 + ZOOKEEPER_TICK_TIME: 2000 + ports: + - "2181:2181" + + schema-registry: + image: confluentinc/cp-schema-registry:latest + hostname: schema-registry + depends_on: + - kafka-broker-1 + ports: + - "8081:8081" + environment: + SCHEMA_REGISTRY_HOST_NAME: schema-registry + SCHEMA_REGISTRY_KAFKASTORE_CONNECTION_URL: 'zookeeper:2181' + SCHEMA_REGISTRY_LISTENERS: http://schema-registry:8081 + SCHEMA_REGISTRY_KAFKASTORE_BOOTSTRAP_SERVERS: PLAINTEXT://kafka-broker-1:9092,PLAINTEXT_INTERNAL://localhost:19092 + SCHEMA_REGISTRY_DEBUG: 'true' + + kafka-broker-1: + image: confluentinc/cp-kafka:latest + hostname: kafka-broker-1 + ports: + - "19092:19092" + depends_on: + - zookeeper + environment: + KAFKA_BROKER_ID: 1 + KAFKA_ZOOKEEPER_CONNECT: 'zookeeper:2181' + KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_INTERNAL:PLAINTEXT + KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka-broker-1:9092,PLAINTEXT_INTERNAL://localhost:19092 + KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1 \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/docker/docker-compose-mongo.yml b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/docker/docker-compose-mongo.yml new file mode 100644 index 0000000000..f12f5c3aa7 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/docker/docker-compose-mongo.yml @@ -0,0 +1,10 @@ +version: '3.8' +services: + mongodb: + image: 'mongo:latest' + environment: + - 'MONGO_INITDB_DATABASE=demodb' +# - 'MONGO_INITDB_ROOT_PASSWORD=Mongo123' +# - 'MONGO_INITDB_ROOT_USERNAME=mongouser' + ports: + - '27017:27017' \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/docker/docker-compose-neo4j.yml b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/docker/docker-compose-neo4j.yml new file mode 100644 index 0000000000..611951e755 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/docker/docker-compose-neo4j.yml @@ -0,0 +1,8 @@ +version: '3.8' +services: + neo4j: + image: 'neo4j:latest' + ports: + - '17687:7687' + environment: + NEO4J_AUTH: neo4j/neo4j123 \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/docker/docker-compose-rabbitmq.yml b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/docker/docker-compose-rabbitmq.yml new file mode 100644 index 0000000000..8abf19bd19 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/docker/docker-compose-rabbitmq.yml @@ -0,0 +1,9 @@ +version: '3.8' +services: + rabbitmq: + image: 'rabbitmq:latest' + environment: + - 'RABBITMQ_DEFAULT_PASS=rabbitmq' + - 'RABBITMQ_DEFAULT_USER=rabbitmquser' + ports: + - '5672:5672' \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/docker/docker-compose-redis.yml b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/docker/docker-compose-redis.yml new file mode 100644 index 0000000000..c218cef998 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/docker/docker-compose-redis.yml @@ -0,0 +1,8 @@ +version: '3.8' +services: + redis: + image: 'redis:latest' + ports: + - '6379:6379' + environment: + - 'REDIS_REQUIREPASS=redis' \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/docker/docker-compose-zipkin.yml b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/docker/docker-compose-zipkin.yml new file mode 100644 index 0000000000..363dd24a2b --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/docker/docker-compose-zipkin.yml @@ -0,0 +1,10 @@ +version: '3' +services: + zipkin: + image: 'openzipkin/zipkin:latest' + ports: + - "9411:9411" +# environment: +# - ZIPKIN_AUTH_USERNAME=your-username +# - ZIPKIN_AUTH_PASSWORD=your-password + # Add other necessary configurations here diff --git a/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/plantuml/cassandra-connection-details-class-diag.puml b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/plantuml/cassandra-connection-details-class-diag.puml new file mode 100644 index 0000000000..b16ef4d56e --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/plantuml/cassandra-connection-details-class-diag.puml @@ -0,0 +1,27 @@ +@startuml +'https://plantuml.com/class-diagram + +interface CassandraConnectionDetails { + +getUsername():String + +getPassword():String + +getContactPoints():List + +getLocalDatacenter():String +} +class CustomCouchBaseConnectionDetails { + +getUsername():String + +getPassword():String + +getContactPoints():List + +getLocalDatacenter():String +} +class VaultAdapter { + +getSecret(String secretKey):String +} +class CustomCassandraConnectionDetailsConfiguration { + +getCustomCassandraConnectionDetails():CassandraConnectionDetails +} +CustomCouchBaseConnectionDetails -left-> VaultAdapter:uses +CustomCouchBaseConnectionDetails -right-|> CassandraConnectionDetails : implements +CustomCassandraConnectionDetailsConfiguration -up-> CustomCassandraConnectionDetails:uses + + +@enduml \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/plantuml/connection-details-sequence-design.puml b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/plantuml/connection-details-sequence-design.puml new file mode 100644 index 0000000000..a2a917eea0 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/plantuml/connection-details-sequence-design.puml @@ -0,0 +1,16 @@ +@startuml +'https://plantuml.com/sequence-diagram +skinparam sequenceMessageAlign direction +skinparam handwritten true +skinparam sequence { +ParticipantBackgroundColor beige +ParticipantPadding 50 +} +autonumber + +"Spring Boot" -[#63b175]> "Hashicorp Vault": Secret Request +"Hashicorp Vault" -[#63b175]-> "Spring Boot": Secret Response +"Spring Boot" -[#63b175]> "Remote Service": Connection Request + +"Remote Service" -[#63b175]-> "Spring Boot": Connection Response +@enduml \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/plantuml/couch_connection_details_class_diag.puml b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/plantuml/couch_connection_details_class_diag.puml new file mode 100644 index 0000000000..fd8dbd094b --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/plantuml/couch_connection_details_class_diag.puml @@ -0,0 +1,25 @@ +@startuml +'https://plantuml.com/class-diagram + +interface CouchbaseConnectionDetails { + +getUsername():String + +getPassword():String + +getConnectionString():String +} +class CustomCouchBaseConnectionDetails { + +getUsername():String + +getPassword():String + +getConnectionString():String +} +class VaultAdapter { + +getSecret(String secretKey):String +} +class CustomCouchBaseConnectionDetailsConfiguration { + +getCouchBaseConnectionDetails():CouchbaseConnectionDetails +} +CustomCouchBaseConnectionDetails -left-> VaultAdapter:uses +CustomCouchBaseConnectionDetails -right-|> CouchbaseConnectionDetails : implements +CustomCouchBaseConnectionDetailsConfiguration -up-> CustomCouchBaseConnectionDetails:uses + + +@enduml \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/plantuml/elasticsearch-connection-details-class-diag.puml b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/plantuml/elasticsearch-connection-details-class-diag.puml new file mode 100644 index 0000000000..48db0bcc4f --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/plantuml/elasticsearch-connection-details-class-diag.puml @@ -0,0 +1,25 @@ +@startuml +'https://plantuml.com/class-diagram + +interface ElasticsearchConnectionDetails { + +getUsername():String + +getPassword():String + +getNodes():List +} +class CustomElasticsearchConnectionDetails { + +getUsername():String + +getPassword():String + +getNodes():List +} +class VaultAdapter { + +getSecret(String secretKey):String +} +class CustomElasticsearchConnectionDetailsConfiguration { + +getCustomElasticConnectionDetails():ElasticsearchConnectionDetails +} +CustomElasticsearchConnectionDetails -left-> VaultAdapter:uses +CustomElasticsearchConnectionDetails -right-|> ElasticsearchConnectionDetails : implements +CustomElasticsearchConnectionDetailsConfiguration -up-> CustomElasticsearchConnectionDetails:uses + + +@enduml \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/plantuml/jdbcconnection-details-class-diag.puml b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/plantuml/jdbcconnection-details-class-diag.puml new file mode 100644 index 0000000000..88de5d607f --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/plantuml/jdbcconnection-details-class-diag.puml @@ -0,0 +1,25 @@ +@startuml +'https://plantuml.com/class-diagram + +interface JdbcConnectionDetails { + +getUsername():String + +getPassword():String + +getJdbcUrl():String +} +class PostgresConnectionDetails { + +getUsername():String + +getPassword():String + +getJdbcUrl():String +} +class VaultAdapter { + +getSecret(String secretKey):String +} +class JdbcConnectonDetailsConfiguration { + +getPostgresConnection():JdbcConnectionDetails +} +PostgresConnectionDetails -left-> VaultAdapter:uses +PostgresConnectionDetails -right-|> JdbcConnectionDetails : implements +JdbcConnectonDetailsConfiguration -up-> PostgresConnectionDetails:uses + + +@enduml \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/plantuml/kafka-connectiondetails-class-diag.puml b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/plantuml/kafka-connectiondetails-class-diag.puml new file mode 100644 index 0000000000..57df331bb2 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/plantuml/kafka-connectiondetails-class-diag.puml @@ -0,0 +1,21 @@ +@startuml +'https://plantuml.com/class-diagram + +interface KafkaConnectionDetails { + +getBootstrapServers():List +} +class CustomKafkaConnectionDetails { ++getBootstrapServers():List +} +class VaultAdapter { + +getSecret(String secretKey):String +} +class CustomKafkaConnectionDetailsConfiguration { + +getKafkaConnectionDetails():KafkaConnectionDetails +} +CustomKafkaConnectionDetails -left-> VaultAdapter:uses +CustomKafkaConnectionDetails -right-|> KafkaConnectionDetails:implements +CustomKafkaConnectionDetailsConfiguration -up-> CustomKafkaConnectionDetails:uses + + +@enduml \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/plantuml/mongodb-connection-details-class-diag.puml b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/plantuml/mongodb-connection-details-class-diag.puml new file mode 100644 index 0000000000..974c6de601 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/plantuml/mongodb-connection-details-class-diag.puml @@ -0,0 +1,19 @@ +@startuml +'https://plantuml.com/class-diagram + +interface MongoConnectionDetails { + getConnectionString():ConnectionString +} +class MongoDBConnectionDetails { + getConnectionString():ConnectionString +} +class VaultAdapter { + +getSecret(String secretKey):String +} +class MongoDBConnectionDetailsConfiguration { + +getMongoConnectionDetails() : MongoConnectionDetails +} +MongoDBConnectionDetails -left-> VaultAdapter:uses +MongoDBConnectionDetails -right-|> MongoConnectionDetails : implements +MongoDBConnectionDetailsConfiguration -up-> MongoDBConnectionDetails:uses +@enduml \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/plantuml/neo4j-connection-details-class-diag.puml b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/plantuml/neo4j-connection-details-class-diag.puml new file mode 100644 index 0000000000..5a3e8812f6 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/plantuml/neo4j-connection-details-class-diag.puml @@ -0,0 +1,23 @@ +@startuml +'https://plantuml.com/class-diagram + +interface Neo4jConnectionDetails { + +getUri():URI + +getAuthToken():AuthToken +} +class CustomNeo4jConnectionDetails { + +getUri():URI + +getAuthToken():AuthToken +} +class VaultAdapter { + +getSecret(String secretKey):String +} +class CustomNeo4jConnectionDetailsConfiguration { + +getNeo4jConnectionDetails():Neo4jConnectionDetails +} +CustomNeo4jConnectionDetails -left-> VaultAdapter:uses +CustomNeo4jConnectionDetails -right-|> Neo4jConnectionDetails:implements +CustomNeo4jConnectionDetailsConfiguration -up-> CustomNeo4jConnectionDetails:uses + + +@enduml \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/plantuml/r2dbcconnection-details-class-diag.puml b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/plantuml/r2dbcconnection-details-class-diag.puml new file mode 100644 index 0000000000..ec69587ab9 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/plantuml/r2dbcconnection-details-class-diag.puml @@ -0,0 +1,21 @@ +@startuml +'https://plantuml.com/class-diagram + +interface R2dbcConnectionDetails { + +getConnectionFactoryOptions():ConnectionFactoryOptions +} +class R2dbcPostgresConnectionDetails { + +getConnectionFactoryOptions():ConnectionFactoryOptions +} +class VaultAdapter { + +getSecret(String secretKey):String +} +class R2dbcPostgresConnectionDetailsConfiguration { + +getR2dbcPostgresConnectionDetails():R2dbcConnectionDetails +} +R2dbcPostgresConnectionDetails -right-> VaultAdapter:uses +R2dbcPostgresConnectionDetails -up-|> R2dbcConnectionDetails:implements +R2dbcPostgresConnectionDetailsConfiguration -up-> R2dbcPostgresConnectionDetails:uses + + +@enduml \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/plantuml/rabbitmq-connection-details-class-diag.puml b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/plantuml/rabbitmq-connection-details-class-diag.puml new file mode 100644 index 0000000000..0541e12915 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/plantuml/rabbitmq-connection-details-class-diag.puml @@ -0,0 +1,27 @@ +@startuml +'https://plantuml.com/class-diagram + +interface RabbitConnectionDetails { + +getUsername():String + +getPassword():String + +getFirstAddress():Address + +getAddresses():List
+} +class RabbitMQConnectionDetails { + +getUsername():String + +getPassword():String + +getFirstAddress():Address + +getAddresses():List
+} +class VaultAdapter { + +getSecret(String secretKey):String +} +class RabbitMQConnectionDetailsConfiguration { + +getRabbitmqConnection() : RabbitConnectionDetails +} +RabbitMQConnectionDetails -left-> VaultAdapter:uses +RabbitMQConnectionDetails -right-|> RabbitConnectionDetails : implements +RabbitMQConnectionDetailsConfiguration -up-> RabbitMQConnectionDetails:uses + + +@enduml \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/plantuml/redis-connection-details-class-diagram.puml b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/plantuml/redis-connection-details-class-diagram.puml new file mode 100644 index 0000000000..a18c83a8be --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/plantuml/redis-connection-details-class-diagram.puml @@ -0,0 +1,23 @@ +@startuml +'https://plantuml.com/class-diagram + +interface RedisConnectionDetails { + +getPassword():String + +getStandalone():Standalone +} +class RedisCacheConnectionDetails { + +getPassword():String + +getStandalone():Standalone +} +class VaultAdapter { + +getSecret(String secretKey):String +} +class RedisConnectonDetailsConfiguration { + +getRedisCacheConnection():RedisConnectionDetails +} +RedisCacheConnectionDetails -left-> VaultAdapter:uses +RedisCacheConnectionDetails -right-|> RedisConnectionDetails : implements +RedisConnectonDetailsConfiguration -up-> RedisCacheConnectionDetails:uses + + +@enduml \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/plantuml/zipkin-connection-details-class-diag.puml b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/plantuml/zipkin-connection-details-class-diag.puml new file mode 100644 index 0000000000..0f185f9c12 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/main/resources/connectiondetails/plantuml/zipkin-connection-details-class-diag.puml @@ -0,0 +1,21 @@ +@startuml +'https://plantuml.com/class-diagram + +interface ZipkinConnectionDetails { + +getSpanEndpoint():String +} +class CustomZipkinConnectionDetails { + +getSpanEndpoint():String +} +class VaultAdapter { + +getSecret(String secretKey):String +} +class CustomZipkinConnectionDetailsConfiguration { + +getZipkinConnectionDetails():ZipkinConnectionDetails +} +CustomZipkinConnectionDetails -left-> VaultAdapter:uses +CustomZipkinConnectionDetails -right-|> ZipkinConnectionDetails:implements +CustomZipkinConnectionDetailsConfiguration -up-> CustomZipkinConnectionDetails:uses + + +@enduml \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-3-2/src/test/java/com/baeldung/conditionalonthreading/ConditionalOnThreadingUnitTest.java b/spring-boot-modules/spring-boot-3-2/src/test/java/com/baeldung/conditionalonthreading/ConditionalOnThreadingUnitTest.java new file mode 100644 index 0000000000..ed65769954 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/test/java/com/baeldung/conditionalonthreading/ConditionalOnThreadingUnitTest.java @@ -0,0 +1,70 @@ +package com.baeldung.conditionalonthreading; + +import org.assertj.core.api.Assertions; +import org.junit.jupiter.api.Test; +import org.junit.jupiter.api.condition.EnabledForJreRange; +import org.junit.jupiter.api.condition.JRE; +import org.springframework.boot.autoconfigure.condition.ConditionalOnThreading; +import org.springframework.boot.autoconfigure.thread.Threading; +import org.springframework.boot.test.context.runner.ApplicationContextRunner; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; + +public class ConditionalOnThreadingUnitTest { + + ApplicationContextRunner applicationContextRunner = new ApplicationContextRunner() + .withUserConfiguration(CurrentConfig.class); + + @Configuration + static class CurrentConfig { + + @Bean + @ConditionalOnThreading(Threading.PLATFORM) + ThreadingType platformBean() { + return ThreadingType.PLATFORM; + } + + @Bean + @ConditionalOnThreading(Threading.VIRTUAL) + ThreadingType virtualBean() { + return ThreadingType.VIRTUAL; + } + } + + enum ThreadingType { + PLATFORM, VIRTUAL + } + + @Test + @EnabledForJreRange(max = JRE.JAVA_20) + public void whenJava20AndVirtualThreadsEnabled_thenThreadingIsPlatform() { + applicationContextRunner.withPropertyValues("spring.threads.virtual.enabled=true").run(context -> { + Assertions.assertThat(context.getBean(ThreadingType.class)).isEqualTo(ThreadingType.PLATFORM); + }); + } + + @Test + @EnabledForJreRange(max = JRE.JAVA_20) + public void whenJava20AndVirtualThreadsDisabled_thenThreadingIsPlatform() { + applicationContextRunner.withPropertyValues("spring.threads.virtual.enabled=false").run(context -> { + Assertions.assertThat(context.getBean(ThreadingType.class)).isEqualTo(ThreadingType.PLATFORM); + }); + } + + @Test + @EnabledForJreRange(min = JRE.JAVA_21) + public void whenJava21AndVirtualThreadsEnabled_thenThreadingIsVirtual() { + applicationContextRunner.withPropertyValues("spring.threads.virtual.enabled=true").run(context -> { + Assertions.assertThat(context.getBean(ThreadingType.class)).isEqualTo(ThreadingType.VIRTUAL); + }); + } + + @Test + @EnabledForJreRange(min = JRE.JAVA_21) + public void whenJava21AndVirtualThreadsDisabled_thenThreadingIsPlatform() { + applicationContextRunner.withPropertyValues("spring.threads.virtual.enabled=false").run(context -> { + Assertions.assertThat(context.getBean(ThreadingType.class)).isEqualTo(ThreadingType.PLATFORM); + }); + } + +} \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-3-2/src/test/java/com/baeldung/connectiondetails/CassandraConnectionDetailsLiveTest.java b/spring-boot-modules/spring-boot-3-2/src/test/java/com/baeldung/connectiondetails/CassandraConnectionDetailsLiveTest.java new file mode 100644 index 0000000000..9198cc1f68 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/test/java/com/baeldung/connectiondetails/CassandraConnectionDetailsLiveTest.java @@ -0,0 +1,42 @@ +/** + * These test cases have dependency with docker because they pull the docker images from docker hub + * and run the container. So, please make sure to install docker before running the tests. + * For the image details please look into the docker-compose files under resources/connectiondetails/docker + **/ +package com.baeldung.connectiondetails; + +import com.baeldung.connectiondetails.configuration.CustomCassandraConnectionDetailsConfiguration; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.context.annotation.ComponentScan; +import org.springframework.context.annotation.Import; +import org.springframework.data.cassandra.core.CassandraTemplate; +import org.springframework.test.context.ActiveProfiles; +import org.springframework.test.context.TestPropertySource; +import org.springframework.test.context.junit4.SpringRunner; + +import static org.junit.jupiter.api.Assertions.assertTrue; + +@RunWith(SpringRunner.class) +@SpringBootTest(classes = ConnectionDetailsApplication.class) +@Import(CustomCassandraConnectionDetailsConfiguration.class) +@ComponentScan(basePackages = "com.baeldung.connectiondetails") +@TestPropertySource(locations = {"classpath:connectiondetails/application-cassandra.properties"}) +@ActiveProfiles("cassandra") +public class CassandraConnectionDetailsLiveTest { + private static final Logger logger = LoggerFactory.getLogger(CassandraConnectionDetailsLiveTest.class); + @Autowired + private CassandraTemplate cassandraTemplate; + @Test + public void givenHashicorpVault_whenRunQuery_thenSuccess() { + boolean result = cassandraTemplate.getCqlOperations() + .execute("CREATE KEYSPACE IF NOT EXISTS spring_cassandra" + + " WITH replication = {'class':'SimpleStrategy', 'replication_factor':3}"); + logger.info("the result -" + result); + assertTrue(result); + } +} diff --git a/spring-boot-modules/spring-boot-3-2/src/test/java/com/baeldung/connectiondetails/CouchbaseConnectionDetailsLiveTest.java b/spring-boot-modules/spring-boot-3-2/src/test/java/com/baeldung/connectiondetails/CouchbaseConnectionDetailsLiveTest.java new file mode 100644 index 0000000000..6f19382950 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/test/java/com/baeldung/connectiondetails/CouchbaseConnectionDetailsLiveTest.java @@ -0,0 +1,35 @@ +/** + * These test cases have dependency with docker because they pull the docker images from docker hub + * and run the container. So, please make sure to install docker before running the tests. + * For the image details please look into the docker-compose files under resources/connectiondetails/docker + **/ +package com.baeldung.connectiondetails; + +import com.baeldung.connectiondetails.configuration.CustomCouchBaseConnectionDetailsConfiguration; +import com.couchbase.client.java.Cluster; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.context.annotation.ComponentScan; +import org.springframework.context.annotation.Import; +import org.springframework.test.context.ActiveProfiles; +import org.springframework.test.context.TestPropertySource; +import org.springframework.test.context.junit4.SpringRunner; + +import static org.junit.jupiter.api.Assertions.assertDoesNotThrow; + +@RunWith(SpringRunner.class) +@SpringBootTest(classes = ConnectionDetailsApplication.class) +@Import(CustomCouchBaseConnectionDetailsConfiguration.class) +@ComponentScan(basePackages = "com.baeldung.connectiondetails") +@TestPropertySource(locations = {"classpath:connectiondetails/application-couch.properties"}) +@ActiveProfiles("couch") +public class CouchbaseConnectionDetailsLiveTest { + @Autowired + private Cluster cluster; + @Test + public void givenSecretVault_whenConnectWithCouch_thenSuccess() { + assertDoesNotThrow(cluster.ping()::version); + } +} diff --git a/spring-boot-modules/spring-boot-3-2/src/test/java/com/baeldung/connectiondetails/ElasticsearchConnectionDetailsLiveTest.java b/spring-boot-modules/spring-boot-3-2/src/test/java/com/baeldung/connectiondetails/ElasticsearchConnectionDetailsLiveTest.java new file mode 100644 index 0000000000..10d0e9d019 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/test/java/com/baeldung/connectiondetails/ElasticsearchConnectionDetailsLiveTest.java @@ -0,0 +1,50 @@ +/** + * These test cases have dependency with docker because they pull the docker images from docker hub + * and run the container. So, please make sure to install docker before running the tests. + * For the image details please look into the docker-compose files under resources/connectiondetails/docker + **/ +package com.baeldung.connectiondetails; + +import com.baeldung.connectiondetails.configuration.CustomElasticsearchConnectionDetailsConfiguration; +import com.baeldung.connectiondetails.entity.elastic.Person; +import org.junit.Before; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.context.annotation.ComponentScan; +import org.springframework.context.annotation.Import; +import org.springframework.data.elasticsearch.client.elc.ElasticsearchTemplate; +import org.springframework.test.context.ActiveProfiles; +import org.springframework.test.context.TestPropertySource; +import org.springframework.test.context.junit4.SpringRunner; + +import static org.junit.jupiter.api.Assertions.assertTrue; + +@RunWith(SpringRunner.class) +@SpringBootTest(classes = ConnectionDetailsApplication.class) +@Import(CustomElasticsearchConnectionDetailsConfiguration.class) +@ComponentScan(basePackages = "com.baeldung.connectiondetails") +@TestPropertySource(locations = {"classpath:connectiondetails/application-elastic.properties"}) +@ActiveProfiles("elastic") +public class ElasticsearchConnectionDetailsLiveTest { + private static final Logger logger = LoggerFactory.getLogger(ElasticsearchConnectionDetailsLiveTest.class); + @Autowired + private ElasticsearchTemplate elasticsearchTemplate; + + @Before + public void prepare() { + if (elasticsearchTemplate.indexOps(Person.class).exists()) { + elasticsearchTemplate.indexOps(Person.class).delete(); + } + } + @Test + public void givenHashicorpVault_whenCreateIndexInElastic_thenSuccess() { + + boolean result = elasticsearchTemplate.indexOps(Person.class).create(); + logger.info("index created:" + result); + assertTrue(result); + } +} diff --git a/spring-boot-modules/spring-boot-3-2/src/test/java/com/baeldung/connectiondetails/JdbcConnectionDetailsLiveTest.java b/spring-boot-modules/spring-boot-3-2/src/test/java/com/baeldung/connectiondetails/JdbcConnectionDetailsLiveTest.java new file mode 100644 index 0000000000..b074eb9bfd --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/test/java/com/baeldung/connectiondetails/JdbcConnectionDetailsLiveTest.java @@ -0,0 +1,43 @@ +/** + * These test cases have dependency with docker because they pull the docker images from docker hub + * and run the container. So, please make sure to install docker before running the tests. + * For the image details please look into the docker-compose files under resources/connectiondetails/docker + **/ +package com.baeldung.connectiondetails; + +import com.baeldung.connectiondetails.configuration.JdbcConnectionDetailsConfiguration; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.context.annotation.ComponentScan; +import org.springframework.context.annotation.Import; +import org.springframework.jdbc.core.JdbcTemplate; +import org.springframework.test.context.ActiveProfiles; +import org.springframework.test.context.TestPropertySource; +import org.springframework.test.context.junit4.SpringRunner; + +import java.sql.Date; +import java.time.LocalDate; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +@RunWith(SpringRunner.class) +@SpringBootTest(classes = ConnectionDetailsApplication.class) +@Import(JdbcConnectionDetailsConfiguration.class) +@ComponentScan(basePackages = "com.baeldung.connectiondetails") +@TestPropertySource(locations = {"classpath:connectiondetails/application-jdbc.properties"}) +@ActiveProfiles("jdbc") +public class JdbcConnectionDetailsLiveTest { + private static final Logger logger = LoggerFactory.getLogger(JdbcConnectionDetailsLiveTest.class); + @Autowired + private JdbcTemplate jdbcTemplate; + @Test + public void givenSecretVault_whenIntegrateWithPostgres_thenConnectionSuccessful() { + String sql = "select current_date;"; + Date date = jdbcTemplate.queryForObject(sql, Date.class); + assertEquals(LocalDate.now().toString(), date.toString()); + } +} diff --git a/spring-boot-modules/spring-boot-3-2/src/test/java/com/baeldung/connectiondetails/KafkaConnectionDetailsLiveTest.java b/spring-boot-modules/spring-boot-3-2/src/test/java/com/baeldung/connectiondetails/KafkaConnectionDetailsLiveTest.java new file mode 100644 index 0000000000..f23e610d3a --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/test/java/com/baeldung/connectiondetails/KafkaConnectionDetailsLiveTest.java @@ -0,0 +1,37 @@ +/** + * These test cases have dependency with docker because they pull the docker images from docker hub + * and run the container. So, please make sure to install docker before running the tests. + * For the image details please look into the docker-compose files under resources/connectiondetails/docker + **/ +package com.baeldung.connectiondetails; + +import com.baeldung.connectiondetails.configuration.CustomKafkaConnectionDetailsConfiguration; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.context.annotation.ComponentScan; +import org.springframework.context.annotation.Import; +import org.springframework.kafka.core.KafkaTemplate; +import org.springframework.test.context.ActiveProfiles; +import org.springframework.test.context.TestPropertySource; +import org.springframework.test.context.junit4.SpringRunner; + +import static org.junit.jupiter.api.Assertions.assertDoesNotThrow; + + +@RunWith(SpringRunner.class) +@SpringBootTest(classes = ConnectionDetailsApplication.class) +@Import(CustomKafkaConnectionDetailsConfiguration.class) +@ComponentScan(basePackages = "com.baeldung.connectiondetails") +@TestPropertySource(locations = {"classpath:connectiondetails/application-kafka.properties"}) +@ActiveProfiles("kafka") +public class KafkaConnectionDetailsLiveTest { + @Autowired + private KafkaTemplate kafkaTemplate; + + @Test + public void givenSecretVault_whenPublishMsgToKafkaQueue_thenSuccess() { + assertDoesNotThrow(kafkaTemplate::getDefaultTopic); + } +} diff --git a/spring-boot-modules/spring-boot-3-2/src/test/java/com/baeldung/connectiondetails/MongoDBConnectionDetailsLiveTest.java b/spring-boot-modules/spring-boot-3-2/src/test/java/com/baeldung/connectiondetails/MongoDBConnectionDetailsLiveTest.java new file mode 100644 index 0000000000..e2dceff9ec --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/test/java/com/baeldung/connectiondetails/MongoDBConnectionDetailsLiveTest.java @@ -0,0 +1,52 @@ +/** + * These test cases have dependency with docker because they pull the docker images from docker hub + * and run the container. So, please make sure to install docker before running the tests. + * For the image details please look into the docker-compose files under resources/connectiondetails/docker + **/ +package com.baeldung.connectiondetails; + +import com.baeldung.connectiondetails.configuration.MongoDBConnectionDetailsConfiguration; +import org.json.JSONException; +import org.json.JSONObject; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.autoconfigure.data.r2dbc.R2dbcDataAutoConfiguration; +import org.springframework.boot.autoconfigure.data.r2dbc.R2dbcRepositoriesAutoConfiguration; +import org.springframework.boot.autoconfigure.r2dbc.R2dbcAutoConfiguration; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.context.annotation.ComponentScan; +import org.springframework.context.annotation.Import; +import org.springframework.data.mongodb.core.MongoTemplate; +import org.springframework.data.mongodb.core.query.Query; +import org.springframework.test.context.ActiveProfiles; +import org.springframework.test.context.TestPropertySource; +import org.springframework.test.context.junit4.SpringRunner; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +@RunWith(SpringRunner.class) +@SpringBootTest(classes = ConnectionDetailsApplication.class) +@Import(MongoDBConnectionDetailsConfiguration.class) +@ComponentScan(basePackages = "com.baeldung.connectiondetails") +@TestPropertySource(locations = {"classpath:connectiondetails/application-mongo.properties"}) +@ActiveProfiles("mongo") +public class MongoDBConnectionDetailsLiveTest { + + @Autowired + private MongoTemplate mongoTemplate; + @Test + public void givenSecretVault_whenExecuteQueryOnMongoDB_ReturnResult() throws JSONException { + mongoTemplate.insert("{\"msg\":\"My First Entry in MongoDB\"}", "myDemoCollection"); + String result = mongoTemplate.find(new Query(), String.class, "myDemoCollection").get(0); + + JSONObject jsonObject = new JSONObject(result); + result = jsonObject.get("msg").toString(); + R2dbcAutoConfiguration r2dbcAutoConfiguration; + R2dbcDataAutoConfiguration r2dbcDataAutoConfiguration; + R2dbcRepositoriesAutoConfiguration r2dbcRepositoriesAutoConfiguration; + + assertEquals("My First Entry in MongoDB", result); + } +} + diff --git a/spring-boot-modules/spring-boot-3-2/src/test/java/com/baeldung/connectiondetails/Neo4jConnectionDetailsLiveTest.java b/spring-boot-modules/spring-boot-3-2/src/test/java/com/baeldung/connectiondetails/Neo4jConnectionDetailsLiveTest.java new file mode 100644 index 0000000000..8eb9ec44d2 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/test/java/com/baeldung/connectiondetails/Neo4jConnectionDetailsLiveTest.java @@ -0,0 +1,48 @@ +/** + * These test cases have dependency with docker because they pull the docker images from docker hub + * and run the container. So, please make sure to install docker before running the tests. + * For the image details please look into the docker-compose files under resources/connectiondetails/docker + **/ +package com.baeldung.connectiondetails; + +import com.baeldung.connectiondetails.configuration.CustomNeo4jConnectionDetailsConfiguration; +import com.baeldung.connectiondetails.entity.neo4j.Person; +import org.junit.After; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.context.annotation.ComponentScan; +import org.springframework.context.annotation.Import; +import org.springframework.data.neo4j.core.Neo4jTemplate; +import org.springframework.test.context.ActiveProfiles; +import org.springframework.test.context.TestPropertySource; +import org.springframework.test.context.junit4.SpringRunner; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +@RunWith(SpringRunner.class) +@SpringBootTest(classes = ConnectionDetailsApplication.class) +@Import(CustomNeo4jConnectionDetailsConfiguration.class) +@ComponentScan(basePackages = "com.baeldung.connectiondetails") +@TestPropertySource(locations = {"classpath:connectiondetails/application-neo4j.properties"}) +@ActiveProfiles("neo4j") +public class Neo4jConnectionDetailsLiveTest { + @Autowired + private Neo4jTemplate neo4jTemplate; + + @After + public void cleanup() { + neo4jTemplate.deleteAll(Person.class); + } + @Test + public void giveSecretVault_whenRunQuery_thenSuccess() { + Person person = new Person(); + person.setName("James"); + person.setZipcode("751003"); + + Person data = neo4jTemplate.save(person); + assertEquals("James", data.getName()); + } + +} diff --git a/spring-boot-modules/spring-boot-3-2/src/test/java/com/baeldung/connectiondetails/R2dbcConnectionDetailsLiveTest.java b/spring-boot-modules/spring-boot-3-2/src/test/java/com/baeldung/connectiondetails/R2dbcConnectionDetailsLiveTest.java new file mode 100644 index 0000000000..460a48e7ff --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/test/java/com/baeldung/connectiondetails/R2dbcConnectionDetailsLiveTest.java @@ -0,0 +1,44 @@ +/** + * These test cases have dependency with docker because they pull the docker images from docker hub + * and run the container. So, please make sure to install docker before running the tests. + * For the image details please look into the docker-compose files under resources/connectiondetails/docker + **/ +package com.baeldung.connectiondetails; + +import com.baeldung.connectiondetails.configuration.R2dbcPostgresConnectionDetailsConfiguration; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.context.annotation.Import; +import org.springframework.data.r2dbc.core.R2dbcEntityTemplate; +import org.springframework.test.context.ActiveProfiles; +import org.springframework.test.context.TestPropertySource; +import org.springframework.test.context.junit4.SpringRunner; + +import java.util.List; + +@RunWith(SpringRunner.class) +@SpringBootTest(classes = ConnectionDetailsApplication.class) +@Import(R2dbcPostgresConnectionDetailsConfiguration.class) +@TestPropertySource(locations = {"classpath:connectiondetails/application-r2dbc.properties"}) +@ActiveProfiles("r2dbc") +public class R2dbcConnectionDetailsLiveTest { + Logger logger = LoggerFactory.getLogger(R2dbcConnectionDetailsLiveTest.class); + @Autowired + private R2dbcEntityTemplate r2dbcEntityTemplate; + + @Test + public void givenSecretVault_whenQueryPostgresReactive_thenSuccess() { + + String sql = "select * from information_schema.tables"; + + List result = r2dbcEntityTemplate.getDatabaseClient().sql(sql).fetch().all() + .map(r -> { + return "hello " + r.get("table_name").toString(); + }).collectList().block(); + logger.info("count ------" + result.size()); + } +} diff --git a/spring-boot-modules/spring-boot-3-2/src/test/java/com/baeldung/connectiondetails/RabbitmqConnectionDetailsLiveTest.java b/spring-boot-modules/spring-boot-3-2/src/test/java/com/baeldung/connectiondetails/RabbitmqConnectionDetailsLiveTest.java new file mode 100644 index 0000000000..5f7eb055eb --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/test/java/com/baeldung/connectiondetails/RabbitmqConnectionDetailsLiveTest.java @@ -0,0 +1,67 @@ +/** + * These test cases have dependency with docker because they pull the docker images from docker hub + * and run the container. So, please make sure to install docker before running the tests. + * For the image details please look into the docker-compose files under resources/connectiondetails/docker + **/ +package com.baeldung.connectiondetails; + +import com.baeldung.connectiondetails.configuration.RabbitMQConnectionDetailsConfiguration; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.amqp.core.Queue; +import org.springframework.amqp.rabbit.connection.CachingConnectionFactory; +import org.springframework.amqp.rabbit.core.RabbitAdmin; +import org.springframework.amqp.rabbit.core.RabbitTemplate; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.context.annotation.Import; +import org.springframework.test.context.ActiveProfiles; +import org.springframework.test.context.TestPropertySource; +import org.springframework.test.context.junit4.SpringRunner; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +@RunWith(SpringRunner.class) +@SpringBootTest(classes = ConnectionDetailsApplication.class) +@Import(RabbitMQConnectionDetailsConfiguration.class) +@TestPropertySource(locations = {"classpath:connectiondetails/application-rabbitmq.properties"}) +@ActiveProfiles("rabbitmq") +public class RabbitmqConnectionDetailsLiveTest { + + private static final Logger logger = LoggerFactory.getLogger(RabbitmqConnectionDetailsLiveTest.class); + + @Autowired + private RabbitTemplate rabbitTemplate; + + @Autowired + private CachingConnectionFactory connectionFactory; + + private final static String queueName = "Test_Queue"; + + RabbitAdmin rabbitAdmin; + + @Before + public void setup() { + logger.info("create new queue"); + rabbitAdmin = new RabbitAdmin(connectionFactory); + logger.info("creating queue: " + rabbitAdmin.declareQueue(new Queue(queueName))); + connectionFactory.destroy(); + } + + @After + public void cleanup() { + logger.info("delete queue"); + this.rabbitAdmin.deleteQueue(queueName, false, true); + } + @Test + public void givenSecretVault_whenPublishMessageToRabbitmq_thenSuccess() { + logger.info("sending message to queue " + queueName); + final String MSG = "this is a test message"; + this.rabbitTemplate.convertAndSend(queueName, MSG); + assertEquals(MSG, this.rabbitTemplate.receiveAndConvert(queueName)); + } +} diff --git a/spring-boot-modules/spring-boot-3-2/src/test/java/com/baeldung/connectiondetails/RedisCacheConnnectionDetailsLiveTest.java b/spring-boot-modules/spring-boot-3-2/src/test/java/com/baeldung/connectiondetails/RedisCacheConnnectionDetailsLiveTest.java new file mode 100644 index 0000000000..919f968323 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-2/src/test/java/com/baeldung/connectiondetails/RedisCacheConnnectionDetailsLiveTest.java @@ -0,0 +1,39 @@ +/** + * These test cases have dependency with docker because they pull the docker images from docker hub + * and run the container. So, please make sure to install docker before running the tests. + * For the image details please look into the docker-compose files under resources/connectiondetails/docker + **/ +package com.baeldung.connectiondetails; + +import com.baeldung.connectiondetails.configuration.RedisConnectionDetailsConfiguration; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.context.annotation.Import; +import org.springframework.data.redis.core.RedisTemplate; +import org.springframework.test.context.ActiveProfiles; +import org.springframework.test.context.TestPropertySource; +import org.springframework.test.context.junit4.SpringRunner; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +@RunWith(SpringRunner.class) +@SpringBootTest(classes = ConnectionDetailsApplication.class) +@Import(RedisConnectionDetailsConfiguration.class) +@TestPropertySource(locations = {"classpath:connectiondetails/application-redis.properties"}) +@ActiveProfiles("redis") +public class RedisCacheConnnectionDetailsLiveTest { + private static final Logger logger = LoggerFactory.getLogger(RedisCacheConnnectionDetailsLiveTest.class); + + @Autowired + RedisTemplate redisTemplate; + + @Test + public void giveSecretVault_whenStoreInRedisCache_thenSuccess() { + redisTemplate.opsForValue().set("City", "New York"); + assertEquals("New York", redisTemplate.opsForValue().get("City")); + } +} diff --git a/spring-boot-modules/spring-boot-3/src/test/java/com/baeldung/restclient/RestClientIntegrationTest.java b/spring-boot-modules/spring-boot-3-2/src/test/java/com/baeldung/restclient/RestClientIntegrationTest.java similarity index 100% rename from spring-boot-modules/spring-boot-3/src/test/java/com/baeldung/restclient/RestClientIntegrationTest.java rename to spring-boot-modules/spring-boot-3-2/src/test/java/com/baeldung/restclient/RestClientIntegrationTest.java index 1a615faf4e..3e12215bcb 100644 --- a/spring-boot-modules/spring-boot-3/src/test/java/com/baeldung/restclient/RestClientIntegrationTest.java +++ b/spring-boot-modules/spring-boot-3-2/src/test/java/com/baeldung/restclient/RestClientIntegrationTest.java @@ -1,7 +1,10 @@ package com.baeldung.restclient; -import com.fasterxml.jackson.core.type.TypeReference; -import com.fasterxml.jackson.databind.ObjectMapper; +import static org.assertj.core.api.Assertions.assertThat; +import static org.assertj.core.api.Assertions.assertThatThrownBy; + +import java.util.List; + import org.junit.jupiter.api.AfterEach; import org.junit.jupiter.api.BeforeEach; import org.junit.jupiter.api.Test; @@ -14,11 +17,8 @@ import org.springframework.http.MediaType; import org.springframework.http.ResponseEntity; import org.springframework.web.client.RestClient; -import java.util.List; - -import static org.assertj.core.api.Assertions.assertThat; -import static org.assertj.core.api.Assertions.assertThatThrownBy; - +import com.fasterxml.jackson.core.type.TypeReference; +import com.fasterxml.jackson.databind.ObjectMapper; @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT) public class RestClientIntegrationTest { diff --git a/spring-boot-modules/spring-boot-3-testcontainers/README.md b/spring-boot-modules/spring-boot-3-testcontainers/README.md index 183c64faae..e6aa952295 100644 --- a/spring-boot-modules/spring-boot-3-testcontainers/README.md +++ b/spring-boot-modules/spring-boot-3-testcontainers/README.md @@ -1,2 +1,3 @@ ## Relevant Articles - [Built-in Testcontainers Support in Spring Boot](https://www.baeldung.com/spring-boot-built-in-testcontainers) +- [How to Reuse Testcontainers in Java](https://www.baeldung.com/java-reuse-testcontainers) diff --git a/spring-boot-modules/spring-boot-3-testcontainers/pom.xml b/spring-boot-modules/spring-boot-3-testcontainers/pom.xml index 173fb8795c..d24da58742 100644 --- a/spring-boot-modules/spring-boot-3-testcontainers/pom.xml +++ b/spring-boot-modules/spring-boot-3-testcontainers/pom.xml @@ -1,7 +1,7 @@ + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 spring-boot-3-testcontainers 0.0.1-SNAPSHOT @@ -16,7 +16,6 @@ - org.springframework.boot spring-boot-starter diff --git a/spring-boot-modules/spring-boot-3-testcontainers/src/test/java/com/baeldung/testcontainers/reuse/ReusableContainersLiveTest.java b/spring-boot-modules/spring-boot-3-testcontainers/src/test/java/com/baeldung/testcontainers/reuse/ReusableContainersLiveTest.java new file mode 100644 index 0000000000..4a96160e32 --- /dev/null +++ b/spring-boot-modules/spring-boot-3-testcontainers/src/test/java/com/baeldung/testcontainers/reuse/ReusableContainersLiveTest.java @@ -0,0 +1,52 @@ +package com.baeldung.testcontainers.reuse; + +import static org.assertj.core.api.Assertions.assertThat; + +import java.util.List; + +import org.junit.jupiter.api.BeforeAll; +import org.junit.jupiter.api.Test; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.test.context.DynamicPropertyRegistry; +import org.springframework.test.context.DynamicPropertySource; +import org.testcontainers.containers.MongoDBContainer; +import org.testcontainers.utility.DockerImageName; + +import com.baeldung.testcontainers.support.MiddleEarthCharacter; +import com.baeldung.testcontainers.support.MiddleEarthCharactersRepository; + +@SpringBootTest +class ReusableContainersLiveTest { + + static MongoDBContainer mongoDBContainer = new MongoDBContainer(DockerImageName.parse("mongo:4.0.10")) + .withReuse(true); + + @BeforeAll + static void beforeAll() { + mongoDBContainer.start(); + } + + @DynamicPropertySource + static void setProperties(DynamicPropertyRegistry registry) { + registry.add("spring.data.mongodb.uri", mongoDBContainer::getReplicaSetUrl); + } + + @Autowired + private MiddleEarthCharactersRepository repository; + + @Test + void whenRunningMultipleTimes_thenContainerShouldBeReused_andTestShouldFail() { + assertThat(repository.findAll()) + .isEmpty(); + + repository.saveAll(List.of( + new MiddleEarthCharacter("Frodo", "hobbit"), + new MiddleEarthCharacter("Samwise", "hobbit")) + ); + + assertThat(repository.findAll()) + .hasSize(2); + } + +} diff --git a/spring-boot-modules/spring-boot-3-testcontainers/src/test/java/com/baeldung/testcontainers/DynamicPropertiesLiveTest.java b/spring-boot-modules/spring-boot-3-testcontainers/src/test/java/com/baeldung/testcontainers/support/DynamicPropertiesLiveTest.java similarity index 98% rename from spring-boot-modules/spring-boot-3-testcontainers/src/test/java/com/baeldung/testcontainers/DynamicPropertiesLiveTest.java rename to spring-boot-modules/spring-boot-3-testcontainers/src/test/java/com/baeldung/testcontainers/support/DynamicPropertiesLiveTest.java index 2633f227d4..d2511286e3 100644 --- a/spring-boot-modules/spring-boot-3-testcontainers/src/test/java/com/baeldung/testcontainers/DynamicPropertiesLiveTest.java +++ b/spring-boot-modules/spring-boot-3-testcontainers/src/test/java/com/baeldung/testcontainers/support/DynamicPropertiesLiveTest.java @@ -1,4 +1,4 @@ -package com.baeldung.testcontainers; +package com.baeldung.testcontainers.support; import static io.restassured.RestAssured.when; import static org.hamcrest.Matchers.hasItems; diff --git a/spring-boot-modules/spring-boot-3-testcontainers/src/test/java/com/baeldung/testcontainers/LocalDevApplication.java b/spring-boot-modules/spring-boot-3-testcontainers/src/test/java/com/baeldung/testcontainers/support/LocalDevApplication.java similarity index 95% rename from spring-boot-modules/spring-boot-3-testcontainers/src/test/java/com/baeldung/testcontainers/LocalDevApplication.java rename to spring-boot-modules/spring-boot-3-testcontainers/src/test/java/com/baeldung/testcontainers/support/LocalDevApplication.java index 1b6fe32c97..0b49fba26b 100644 --- a/spring-boot-modules/spring-boot-3-testcontainers/src/test/java/com/baeldung/testcontainers/LocalDevApplication.java +++ b/spring-boot-modules/spring-boot-3-testcontainers/src/test/java/com/baeldung/testcontainers/support/LocalDevApplication.java @@ -7,6 +7,7 @@ import org.springframework.boot.testcontainers.service.connection.ServiceConnect import org.springframework.context.annotation.Bean; import org.testcontainers.containers.MongoDBContainer; import org.testcontainers.utility.DockerImageName; +import com.baeldung.testcontainers.Application; // Testcontainers require a valid docker installation. diff --git a/spring-boot-modules/spring-boot-3-testcontainers/src/test/java/com/baeldung/testcontainers/ServiceConnectionLiveTest.java b/spring-boot-modules/spring-boot-3-testcontainers/src/test/java/com/baeldung/testcontainers/support/ServiceConnectionLiveTest.java similarity index 97% rename from spring-boot-modules/spring-boot-3-testcontainers/src/test/java/com/baeldung/testcontainers/ServiceConnectionLiveTest.java rename to spring-boot-modules/spring-boot-3-testcontainers/src/test/java/com/baeldung/testcontainers/support/ServiceConnectionLiveTest.java index 51b69c44b3..a93c136e1c 100644 --- a/spring-boot-modules/spring-boot-3-testcontainers/src/test/java/com/baeldung/testcontainers/ServiceConnectionLiveTest.java +++ b/spring-boot-modules/spring-boot-3-testcontainers/src/test/java/com/baeldung/testcontainers/support/ServiceConnectionLiveTest.java @@ -1,4 +1,4 @@ -package com.baeldung.testcontainers; +package com.baeldung.testcontainers.support; import static io.restassured.RestAssured.when; import static org.hamcrest.Matchers.hasItems; diff --git a/spring-boot-modules/spring-boot-3-url-matching/pom.xml b/spring-boot-modules/spring-boot-3-url-matching/pom.xml index 43f89eab47..42bd8583b3 100644 --- a/spring-boot-modules/spring-boot-3-url-matching/pom.xml +++ b/spring-boot-modules/spring-boot-3-url-matching/pom.xml @@ -96,8 +96,8 @@ 6.0.6 3.1.0 - 3.5.4 - 3.5.4> + 3.6.0 + 3.6.0> 3.0.0-M7 diff --git a/spring-boot-modules/spring-boot-3/README.md b/spring-boot-modules/spring-boot-3/README.md index 8791aaae1f..ff00a506cf 100644 --- a/spring-boot-modules/spring-boot-3/README.md +++ b/spring-boot-modules/spring-boot-3/README.md @@ -8,3 +8,5 @@ - [HTTP Interface in Spring 6](https://www.baeldung.com/spring-6-http-interface) - [Working with Virtual Threads in Spring 6](https://www.baeldung.com/spring-6-virtual-threads) - [Docker Compose Support in Spring Boot 3](https://www.baeldung.com/ops/docker-compose-support-spring-boot) + +- More articles: [[next -->]](/spring-boot-modules/spring-boot-3-2) diff --git a/spring-boot-modules/spring-boot-3/pom.xml b/spring-boot-modules/spring-boot-3/pom.xml index bb8c5dd53c..ae9e9d7308 100644 --- a/spring-boot-modules/spring-boot-3/pom.xml +++ b/spring-boot-modules/spring-boot-3/pom.xml @@ -207,7 +207,7 @@ 19 - 1.5.2.Final + 1.6.0.Beta1 2.2.0 3.0.0-M7 com.baeldung.sample.TodoApplication diff --git a/spring-boot-modules/spring-boot-3/src/main/resources/application-docker-compose.yml b/spring-boot-modules/spring-boot-3/src/main/resources/application-docker-compose.yml deleted file mode 100644 index bce67fa400..0000000000 --- a/spring-boot-modules/spring-boot-3/src/main/resources/application-docker-compose.yml +++ /dev/null @@ -1,7 +0,0 @@ -spring: - docker: - compose: - enabled: true - file: docker-compose.yml - autoconfigure: - exclude: org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration, org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-annotations/pom.xml b/spring-boot-modules/spring-boot-annotations/pom.xml index 91f2614de8..13a28cbd4e 100644 --- a/spring-boot-modules/spring-boot-annotations/pom.xml +++ b/spring-boot-modules/spring-boot-annotations/pom.xml @@ -17,7 +17,6 @@ org.aspectj aspectjweaver - ${aspectjweaver.version} org.springframework.boot diff --git a/spring-boot-modules/spring-boot-aws/pom.xml b/spring-boot-modules/spring-boot-aws/pom.xml index 460acae247..44cd38be3f 100644 --- a/spring-boot-modules/spring-boot-aws/pom.xml +++ b/spring-boot-modules/spring-boot-aws/pom.xml @@ -14,6 +14,7 @@ org.springframework.boot spring-boot-starter-parent 2.7.11 + diff --git a/spring-boot-modules/spring-boot-cassandre/pom.xml b/spring-boot-modules/spring-boot-cassandre/pom.xml index e2964183d2..3834d7b88c 100644 --- a/spring-boot-modules/spring-boot-cassandre/pom.xml +++ b/spring-boot-modules/spring-boot-cassandre/pom.xml @@ -40,7 +40,6 @@ - 11 4.2.1 5.0.7 2.5.1 diff --git a/spring-boot-modules/spring-boot-crud/src/main/java/com/baeldung/entitydtodifferences/Application.java b/spring-boot-modules/spring-boot-crud/src/main/java/com/baeldung/entitydtodifferences/Application.java new file mode 100644 index 0000000000..4a780ac17a --- /dev/null +++ b/spring-boot-modules/spring-boot-crud/src/main/java/com/baeldung/entitydtodifferences/Application.java @@ -0,0 +1,12 @@ +package com.baeldung.entitydtodifferences; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class Application { + + public static void main(String[] args) { + SpringApplication.run(Application.class, args); + } +} diff --git a/spring-boot-modules/spring-boot-crud/src/main/java/com/baeldung/entitydtodifferences/controller/UserController.java b/spring-boot-modules/spring-boot-crud/src/main/java/com/baeldung/entitydtodifferences/controller/UserController.java new file mode 100644 index 0000000000..66cecacd9b --- /dev/null +++ b/spring-boot-modules/spring-boot-crud/src/main/java/com/baeldung/entitydtodifferences/controller/UserController.java @@ -0,0 +1,39 @@ +package com.baeldung.entitydtodifferences.controller; + +import java.util.List; +import java.util.stream.Collectors; + +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.PostMapping; +import org.springframework.web.bind.annotation.RequestBody; +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.RestController; + +import com.baeldung.entitydtodifferences.dto.UserCreationDto; +import com.baeldung.entitydtodifferences.dto.UserResponseDto; +import com.baeldung.entitydtodifferences.mapper.UserMapper; +import com.baeldung.entitydtodifferences.repository.UserRepository; + +@RestController +@RequestMapping("/users") +public class UserController { + + private final UserRepository userRepository; + + public UserController(UserRepository userRepository) { + this.userRepository = userRepository; + } + + @GetMapping + public List getUsers() { + return userRepository.findAll() + .stream() + .map(UserMapper::toDto) + .collect(Collectors.toList()); + } + + @PostMapping + public UserResponseDto createUser(@RequestBody UserCreationDto userCreationDto) { + return UserMapper.toDto(userRepository.save(UserMapper.toEntity(userCreationDto))); + } +} diff --git a/spring-boot-modules/spring-boot-crud/src/main/java/com/baeldung/entitydtodifferences/dto/BookDto.java b/spring-boot-modules/spring-boot-crud/src/main/java/com/baeldung/entitydtodifferences/dto/BookDto.java new file mode 100644 index 0000000000..a5ee25f105 --- /dev/null +++ b/spring-boot-modules/spring-boot-crud/src/main/java/com/baeldung/entitydtodifferences/dto/BookDto.java @@ -0,0 +1,30 @@ +package com.baeldung.entitydtodifferences.dto; + +import com.fasterxml.jackson.annotation.JsonProperty; + +public class BookDto { + + @JsonProperty("NAME") + private final String name; + + @JsonProperty("AUTHOR") + private final String author; + + // Default constructor for Jackson deserialization + public BookDto() { + this(null, null); + } + + public BookDto(String name, String author) { + this.name = name; + this.author = author; + } + + public String getName() { + return name; + } + + public String getAuthor() { + return author; + } +} diff --git a/spring-boot-modules/spring-boot-crud/src/main/java/com/baeldung/entitydtodifferences/dto/UserCreationDto.java b/spring-boot-modules/spring-boot-crud/src/main/java/com/baeldung/entitydtodifferences/dto/UserCreationDto.java new file mode 100644 index 0000000000..0859c042cf --- /dev/null +++ b/spring-boot-modules/spring-boot-crud/src/main/java/com/baeldung/entitydtodifferences/dto/UserCreationDto.java @@ -0,0 +1,48 @@ +package com.baeldung.entitydtodifferences.dto; + +import java.util.List; + +import com.fasterxml.jackson.annotation.JsonProperty; + +public class UserCreationDto { + + @JsonProperty("FIRST_NAME") + private final String firstName; + + @JsonProperty("LAST_NAME") + private final String lastName; + + @JsonProperty("ADDRESS") + private final String address; + + @JsonProperty("BOOKS") + private final List books; + + // Default constructor for Jackson deserialization + public UserCreationDto() { + this(null, null, null, null); + } + + public UserCreationDto(String firstName, String lastName, String address, List books) { + this.firstName = firstName; + this.lastName = lastName; + this.address = address; + this.books = books; + } + + public String getFirstName() { + return firstName; + } + + public String getLastName() { + return lastName; + } + + public String getAddress() { + return address; + } + + public List getBooks() { + return books; + } +} diff --git a/spring-boot-modules/spring-boot-crud/src/main/java/com/baeldung/entitydtodifferences/dto/UserResponseDto.java b/spring-boot-modules/spring-boot-crud/src/main/java/com/baeldung/entitydtodifferences/dto/UserResponseDto.java new file mode 100644 index 0000000000..910689dd41 --- /dev/null +++ b/spring-boot-modules/spring-boot-crud/src/main/java/com/baeldung/entitydtodifferences/dto/UserResponseDto.java @@ -0,0 +1,48 @@ +package com.baeldung.entitydtodifferences.dto; + +import java.util.List; + +import com.fasterxml.jackson.annotation.JsonProperty; + +public class UserResponseDto { + + @JsonProperty("ID") + private final Long id; + + @JsonProperty("FIRST_NAME") + private final String firstName; + + @JsonProperty("LAST_NAME") + private final String lastName; + + @JsonProperty("BOOKS") + private final List books; + + // Default constructor for Jackson deserialization + public UserResponseDto() { + this(null, null, null, null); + } + + public UserResponseDto(Long id, String firstName, String lastName, List books) { + this.id = id; + this.firstName = firstName; + this.lastName = lastName; + this.books = books; + } + + public Long getId() { + return id; + } + + public String getFirstName() { + return firstName; + } + + public String getLastName() { + return lastName; + } + + public List getBooks() { + return books; + } +} diff --git a/spring-boot-modules/spring-boot-crud/src/main/java/com/baeldung/entitydtodifferences/entity/Book.java b/spring-boot-modules/spring-boot-crud/src/main/java/com/baeldung/entitydtodifferences/entity/Book.java new file mode 100644 index 0000000000..88e895467a --- /dev/null +++ b/spring-boot-modules/spring-boot-crud/src/main/java/com/baeldung/entitydtodifferences/entity/Book.java @@ -0,0 +1,39 @@ +package com.baeldung.entitydtodifferences.entity; + +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "books") +public class Book { + + @Id + private String name; + private String author; + + // Default constructor for JPA deserialization + public Book() { + } + + public Book(String name, String author) { + this.name = name; + this.author = author; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public String getAuthor() { + return author; + } + + public void setAuthor(String author) { + this.author = author; + } +} \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-crud/src/main/java/com/baeldung/entitydtodifferences/entity/User.java b/spring-boot-modules/spring-boot-crud/src/main/java/com/baeldung/entitydtodifferences/entity/User.java new file mode 100644 index 0000000000..6a404e9f1f --- /dev/null +++ b/spring-boot-modules/spring-boot-crud/src/main/java/com/baeldung/entitydtodifferences/entity/User.java @@ -0,0 +1,90 @@ +package com.baeldung.entitydtodifferences.entity; + +import java.util.List; +import java.util.Map; +import java.util.stream.Collectors; + +import javax.persistence.CascadeType; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.OneToMany; +import javax.persistence.Table; + +@Entity +@Table(name = "users") +public class User { + + @Id + @GeneratedValue(strategy = GenerationType.AUTO) + private Long id; + + private String firstName; + private String lastName; + private String address; + + @OneToMany(cascade = CascadeType.ALL) + private List books; + + // Default constructor for JPA deserialization + public User() { + } + + public User(String firstName, String lastName, String address, List books) { + this.firstName = firstName; + this.lastName = lastName; + this.address = address; + this.books = books; + } + + public String getNameOfMostOwnedBook() { + Map bookOwnershipCount = books.stream() + .collect(Collectors.groupingBy(Book::getName, Collectors.counting())); + return bookOwnershipCount.entrySet() + .stream() + .max(Map.Entry.comparingByValue()) + .map(Map.Entry::getKey) + .orElse(null); + } + + public Long getId() { + return id; + } + + public void setId(Long id) { + this.id = id; + } + + public String getFirstName() { + return firstName; + } + + public void setFirstName(String firstName) { + this.firstName = firstName; + } + + public String getLastName() { + return lastName; + } + + public void setLastName(String lastName) { + this.lastName = lastName; + } + + public String getAddress() { + return address; + } + + public void setAddress(String address) { + this.address = address; + } + + public List getBooks() { + return books; + } + + public void setBooks(List books) { + this.books = books; + } +} diff --git a/spring-boot-modules/spring-boot-crud/src/main/java/com/baeldung/entitydtodifferences/mapper/UserMapper.java b/spring-boot-modules/spring-boot-crud/src/main/java/com/baeldung/entitydtodifferences/mapper/UserMapper.java new file mode 100644 index 0000000000..0c6899f98b --- /dev/null +++ b/spring-boot-modules/spring-boot-crud/src/main/java/com/baeldung/entitydtodifferences/mapper/UserMapper.java @@ -0,0 +1,34 @@ +package com.baeldung.entitydtodifferences.mapper; + +import java.util.stream.Collectors; + +import com.baeldung.entitydtodifferences.dto.BookDto; +import com.baeldung.entitydtodifferences.dto.UserCreationDto; +import com.baeldung.entitydtodifferences.dto.UserResponseDto; +import com.baeldung.entitydtodifferences.entity.Book; +import com.baeldung.entitydtodifferences.entity.User; + +public class UserMapper { + + public static UserResponseDto toDto(User entity) { + return new UserResponseDto(entity.getId(), entity.getFirstName(), entity.getLastName(), entity.getBooks() + .stream() + .map(UserMapper::toDto) + .collect(Collectors.toList())); + } + + public static User toEntity(UserCreationDto dto) { + return new User(dto.getFirstName(), dto.getLastName(), dto.getAddress(), dto.getBooks() + .stream() + .map(UserMapper::toEntity) + .collect(Collectors.toList())); + } + + public static BookDto toDto(Book entity) { + return new BookDto(entity.getName(), entity.getAuthor()); + } + + public static Book toEntity(BookDto dto) { + return new Book(dto.getName(), dto.getAuthor()); + } +} diff --git a/spring-boot-modules/spring-boot-crud/src/main/java/com/baeldung/entitydtodifferences/repository/UserRepository.java b/spring-boot-modules/spring-boot-crud/src/main/java/com/baeldung/entitydtodifferences/repository/UserRepository.java new file mode 100644 index 0000000000..4529de698e --- /dev/null +++ b/spring-boot-modules/spring-boot-crud/src/main/java/com/baeldung/entitydtodifferences/repository/UserRepository.java @@ -0,0 +1,11 @@ +package com.baeldung.entitydtodifferences.repository; + +import org.springframework.data.jpa.repository.JpaRepository; +import org.springframework.stereotype.Repository; + +import com.baeldung.entitydtodifferences.entity.User; + +@Repository +public interface UserRepository extends JpaRepository { + +} diff --git a/spring-boot-modules/spring-boot-crud/src/test/java/com/baeldung/entitydtodifferences/ApplicationIntegrationTest.java b/spring-boot-modules/spring-boot-crud/src/test/java/com/baeldung/entitydtodifferences/ApplicationIntegrationTest.java new file mode 100644 index 0000000000..839bb381ec --- /dev/null +++ b/spring-boot-modules/spring-boot-crud/src/test/java/com/baeldung/entitydtodifferences/ApplicationIntegrationTest.java @@ -0,0 +1,15 @@ +package com.baeldung.entitydtodifferences; + +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.test.context.junit4.SpringRunner; + +@RunWith(SpringRunner.class) +@SpringBootTest(classes = Application.class, webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT) +public class ApplicationIntegrationTest { + + @Test + public void contextLoads() { + } +} diff --git a/spring-boot-modules/spring-boot-crud/src/test/java/com/baeldung/entitydtodifferences/controller/UserControllerIntegrationTest.java b/spring-boot-modules/spring-boot-crud/src/test/java/com/baeldung/entitydtodifferences/controller/UserControllerIntegrationTest.java new file mode 100644 index 0000000000..83e359e378 --- /dev/null +++ b/spring-boot-modules/spring-boot-crud/src/test/java/com/baeldung/entitydtodifferences/controller/UserControllerIntegrationTest.java @@ -0,0 +1,93 @@ +package com.baeldung.entitydtodifferences.controller; + +import static org.junit.jupiter.api.Assertions.assertEquals; +import static org.junit.jupiter.api.Assertions.assertTrue; + +import java.util.Arrays; + +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.http.MediaType; +import org.springframework.test.web.servlet.MockMvc; +import org.springframework.test.web.servlet.MvcResult; +import org.springframework.test.web.servlet.request.MockMvcRequestBuilders; + +import com.baeldung.entitydtodifferences.entity.Book; +import com.baeldung.entitydtodifferences.entity.User; +import com.baeldung.entitydtodifferences.repository.UserRepository; +import com.fasterxml.jackson.databind.JsonNode; +import com.fasterxml.jackson.databind.ObjectMapper; + +@SpringBootTest +@AutoConfigureMockMvc +public class UserControllerIntegrationTest { + + @Autowired + private MockMvc mockMvc; + + @Autowired + private UserRepository userRepository; + + @Autowired + private ObjectMapper objectMapper; + + @BeforeEach + public void beforeEach() { + userRepository.deleteAll(); + } + + @Test + public void givenUsersAreExisting_whenGetUsers_thenUsersAreReturned() throws Exception { + //given + Book book1 = new Book("Book1", "Author1"); + Book book2 = new Book("Book2", "Author2"); + User savedUser = userRepository.save(new User("John", "Doe", "123 Main St", Arrays.asList(book1, book2))); + String expectedJson = String.format( + "[{\"ID\":%s,\"FIRST_NAME\":\"John\",\"LAST_NAME\":\"Doe\",\"BOOKS\":[{\"NAME\":\"Book1\",\"AUTHOR\":\"Author1\"},{\"NAME\":\"Book2\",\"AUTHOR\":\"Author2\"}]}]", + savedUser.getId()); + //when + MvcResult result = mockMvc.perform(MockMvcRequestBuilders.get("/users") + .contentType(MediaType.APPLICATION_JSON)) + .andReturn(); + //then + assertEquals(expectedJson, result.getResponse() + .getContentAsString()); + } + + @Test + public void givenValidUser_whenPostUser_thenUserIsCreated() throws Exception { + //given + String user = "{\"FIRST_NAME\":\"John\",\"LAST_NAME\":\"Doe\",\"BOOKS\":[{\"NAME\":\"Book1\",\"AUTHOR\":\"Author1\"},{\"NAME\":\"Book2\",\"AUTHOR\":\"Author2\"}]}"; + //when + MvcResult result = mockMvc.perform(MockMvcRequestBuilders.post("/users") + .content(user) + .contentType(MediaType.APPLICATION_JSON) + .accept(MediaType.APPLICATION_JSON)) + .andReturn(); + JsonNode responseJson = objectMapper.readTree(result.getResponse() + .getContentAsString()); + //then + assertEquals("John", responseJson.get("FIRST_NAME") + .asText()); + assertEquals("Doe", responseJson.get("LAST_NAME") + .asText()); + assertTrue(responseJson.has("BOOKS")); + JsonNode booksArray = responseJson.get("BOOKS"); + assertEquals(2, booksArray.size()); + assertEquals("Book1", booksArray.get(0) + .get("NAME") + .asText()); + assertEquals("Author1", booksArray.get(0) + .get("AUTHOR") + .asText()); + assertEquals("Book2", booksArray.get(1) + .get("NAME") + .asText()); + assertEquals("Author2", booksArray.get(1) + .get("AUTHOR") + .asText()); + } +} diff --git a/spring-boot-modules/spring-boot-crud/src/test/java/com/baeldung/entitydtodifferences/entity/BookUnitTest.java b/spring-boot-modules/spring-boot-crud/src/test/java/com/baeldung/entitydtodifferences/entity/BookUnitTest.java new file mode 100644 index 0000000000..60e229b7c9 --- /dev/null +++ b/spring-boot-modules/spring-boot-crud/src/test/java/com/baeldung/entitydtodifferences/entity/BookUnitTest.java @@ -0,0 +1,19 @@ +package com.baeldung.entitydtodifferences.entity; + +import static org.junit.jupiter.api.Assertions.assertEquals; +import static org.junit.jupiter.api.Assertions.assertNotNull; + +import org.junit.Test; + +public class BookUnitTest { + + @Test + public void whenBookInitialized_thenInitializedCorrectly() { + //when + Book book = new Book("Book1", "Author1"); + //then + assertNotNull(book); + assertEquals("Book1", book.getName()); + assertEquals("Author1", book.getAuthor()); + } +} diff --git a/spring-boot-modules/spring-boot-crud/src/test/java/com/baeldung/entitydtodifferences/entity/UserUnitTest.java b/spring-boot-modules/spring-boot-crud/src/test/java/com/baeldung/entitydtodifferences/entity/UserUnitTest.java new file mode 100644 index 0000000000..0d1efe7129 --- /dev/null +++ b/spring-boot-modules/spring-boot-crud/src/test/java/com/baeldung/entitydtodifferences/entity/UserUnitTest.java @@ -0,0 +1,51 @@ +package com.baeldung.entitydtodifferences.entity; + +import static org.junit.jupiter.api.Assertions.assertEquals; +import static org.junit.jupiter.api.Assertions.assertNotNull; +import static org.junit.jupiter.api.Assertions.assertNull; + +import java.util.Arrays; +import java.util.Collections; + +import org.junit.Test; + +public class UserUnitTest { + + @Test + public void whenUserInitialized_thenInitializedCorrectly() { + //when + Book book1 = new Book("Book1", "Author1"); + Book book2 = new Book("Book2", "Author2"); + User user = new User("John", "Doe", "123 Main St", Arrays.asList(book1, book2)); + //then + assertNotNull(user); + assertEquals("John", user.getFirstName()); + assertEquals("Doe", user.getLastName()); + assertEquals("123 Main St", user.getAddress()); + assertEquals(2, user.getBooks() + .size()); + } + + @Test + public void givenUserOwningMultipleBooks_whenGetNameOfMostOwnedBook_thenComputedCorrectly() { + //given + Book book1 = new Book("Book1", "Author1"); + Book book2 = new Book("Book2", "Author2"); + Book book3 = new Book("Book2", "Author3"); + User user = new User("John", "Doe", "123 Main St", Arrays.asList(book1, book2, book3)); + //when + String mostOwnedBook = user.getNameOfMostOwnedBook(); + //then + assertEquals("Book2", mostOwnedBook); + } + + @Test + public void givenUserWithNoBooks_henGetNameOfMostOwnedBook_thenReturnedNull() { + //given + User user = new User("John", "Doe", "123 Main St", Collections.emptyList()); + //when + String mostOwnedBook = user.getNameOfMostOwnedBook(); + //then + assertNull(mostOwnedBook); + } +} diff --git a/spring-boot-modules/spring-boot-crud/src/test/java/com/baeldung/entitydtodifferences/mapper/UserMapperUnitTest.java b/spring-boot-modules/spring-boot-crud/src/test/java/com/baeldung/entitydtodifferences/mapper/UserMapperUnitTest.java new file mode 100644 index 0000000000..5154898877 --- /dev/null +++ b/spring-boot-modules/spring-boot-crud/src/test/java/com/baeldung/entitydtodifferences/mapper/UserMapperUnitTest.java @@ -0,0 +1,87 @@ +package com.baeldung.entitydtodifferences.mapper; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +import java.util.Arrays; +import java.util.List; + +import org.junit.Test; + +import com.baeldung.entitydtodifferences.dto.BookDto; +import com.baeldung.entitydtodifferences.dto.UserCreationDto; +import com.baeldung.entitydtodifferences.dto.UserResponseDto; +import com.baeldung.entitydtodifferences.entity.Book; +import com.baeldung.entitydtodifferences.entity.User; + +public class UserMapperUnitTest { + + @Test + public void givenUserEntity_whenMappedToDto_thenMappedCorrectly() { + //given + Book book1 = new Book("Book1", "Author1"); + Book book2 = new Book("Book2", "Author2"); + User user = new User("John", "Doe", "123 Main St", Arrays.asList(book1, book2)); + //when + UserResponseDto userDto = UserMapper.toDto(user); + //then + assertEquals(user.getId(), userDto.getId()); + assertEquals(user.getFirstName(), userDto.getFirstName()); + assertEquals(user.getLastName(), userDto.getLastName()); + List bookDtos = userDto.getBooks(); + assertEquals(2, bookDtos.size()); + assertEquals(book1.getName(), bookDtos.get(0) + .getName()); + assertEquals(book1.getAuthor(), bookDtos.get(0) + .getAuthor()); + assertEquals(book2.getName(), bookDtos.get(1) + .getName()); + assertEquals(book2.getAuthor(), bookDtos.get(1) + .getAuthor()); + } + + @Test + public void givenUserDto_whenMappedToEntity_thenMappedCorrectly() { + //given + BookDto bookDto1 = new BookDto("Book3", "Author3"); + BookDto bookDto2 = new BookDto("Book4", "Author4"); + UserCreationDto userDto = new UserCreationDto("Jane", "Doe", "456 Oak St", Arrays.asList(bookDto1, bookDto2)); + //when + User user = UserMapper.toEntity(userDto); + //then + assertEquals(user.getFirstName(), userDto.getFirstName()); + assertEquals(user.getLastName(), userDto.getLastName()); + assertEquals(user.getAddress(), userDto.getAddress()); + List books = user.getBooks(); + assertEquals(2, books.size()); + assertEquals(bookDto1.getName(), books.get(0) + .getName()); + assertEquals(bookDto1.getAuthor(), books.get(0) + .getAuthor()); + assertEquals(bookDto2.getName(), books.get(1) + .getName()); + assertEquals(bookDto2.getAuthor(), books.get(1) + .getAuthor()); + } + + @Test + public void givenBookEntity_whenMappedToDto_thenMappedCorrectly() { + //given + Book book = new Book("Book5", "Author5"); + //when + BookDto bookDto = UserMapper.toDto(book); + //then + assertEquals(book.getName(), bookDto.getName()); + assertEquals(book.getAuthor(), bookDto.getAuthor()); + } + + @Test + public void givenBookDto_whenMappedToEntity_thenMappedCorrectly() { + //given + BookDto bookDto = new BookDto("Book6", "Author6"); + //when + Book book = UserMapper.toEntity(bookDto); + //then + assertEquals(bookDto.getName(), book.getName()); + assertEquals(bookDto.getAuthor(), book.getAuthor()); + } +} diff --git a/spring-boot-modules/spring-boot-data-2/README.md b/spring-boot-modules/spring-boot-data-2/README.md index 9ff2b2caf8..b8f0347453 100644 --- a/spring-boot-modules/spring-boot-data-2/README.md +++ b/spring-boot-modules/spring-boot-data-2/README.md @@ -1,10 +1,9 @@ ### Relevant Articles: - [HttpMessageNotWritableException: No Converter for [class …] With Preset Content-Type](https://www.baeldung.com/spring-no-converter-with-preset) -- [Spring Boot: Customize the Jackson ObjectMapper](https://www.baeldung.com/spring-boot-customize-jackson-objectmapper) - [“HttpMessageNotWritableException: No converter found for return value of type”](https://www.baeldung.com/spring-no-converter-found) - [Creating a Read-Only Repository with Spring Data](https://www.baeldung.com/spring-data-read-only-repository) - [Using JaVers for Data Model Auditing in Spring Data](https://www.baeldung.com/spring-data-javers-audit) - [BootstrapMode for JPA Repositories](https://www.baeldung.com/jpa-bootstrap-mode) - [Dynamic DTO Validation Config Retrieved from the Database](https://www.baeldung.com/spring-dynamic-dto-validation) - +- [Spring Custom Property Editor](https://www.baeldung.com/spring-mvc-custom-property-editor) diff --git a/spring-boot-modules/spring-boot-data/src/main/java/com/baeldung/propertyeditor/PropertyEditorApplication.java b/spring-boot-modules/spring-boot-data-2/src/main/java/com/baeldung/propertyeditor/PropertyEditorApplication.java similarity index 100% rename from spring-boot-modules/spring-boot-data/src/main/java/com/baeldung/propertyeditor/PropertyEditorApplication.java rename to spring-boot-modules/spring-boot-data-2/src/main/java/com/baeldung/propertyeditor/PropertyEditorApplication.java diff --git a/spring-boot-modules/spring-boot-data/src/main/java/com/baeldung/propertyeditor/PropertyEditorRestController.java b/spring-boot-modules/spring-boot-data-2/src/main/java/com/baeldung/propertyeditor/PropertyEditorRestController.java similarity index 100% rename from spring-boot-modules/spring-boot-data/src/main/java/com/baeldung/propertyeditor/PropertyEditorRestController.java rename to spring-boot-modules/spring-boot-data-2/src/main/java/com/baeldung/propertyeditor/PropertyEditorRestController.java diff --git a/spring-boot-modules/spring-boot-data/src/main/java/com/baeldung/propertyeditor/creditcard/CreditCard.java b/spring-boot-modules/spring-boot-data-2/src/main/java/com/baeldung/propertyeditor/creditcard/CreditCard.java similarity index 100% rename from spring-boot-modules/spring-boot-data/src/main/java/com/baeldung/propertyeditor/creditcard/CreditCard.java rename to spring-boot-modules/spring-boot-data-2/src/main/java/com/baeldung/propertyeditor/creditcard/CreditCard.java diff --git a/spring-boot-modules/spring-boot-data/src/main/java/com/baeldung/propertyeditor/creditcard/CreditCardEditor.java b/spring-boot-modules/spring-boot-data-2/src/main/java/com/baeldung/propertyeditor/creditcard/CreditCardEditor.java similarity index 100% rename from spring-boot-modules/spring-boot-data/src/main/java/com/baeldung/propertyeditor/creditcard/CreditCardEditor.java rename to spring-boot-modules/spring-boot-data-2/src/main/java/com/baeldung/propertyeditor/creditcard/CreditCardEditor.java diff --git a/spring-boot-modules/spring-boot-data/src/main/java/com/baeldung/propertyeditor/exotictype/editor/CustomExoticTypeEditor.java b/spring-boot-modules/spring-boot-data-2/src/main/java/com/baeldung/propertyeditor/exotictype/editor/CustomExoticTypeEditor.java similarity index 100% rename from spring-boot-modules/spring-boot-data/src/main/java/com/baeldung/propertyeditor/exotictype/editor/CustomExoticTypeEditor.java rename to spring-boot-modules/spring-boot-data-2/src/main/java/com/baeldung/propertyeditor/exotictype/editor/CustomExoticTypeEditor.java diff --git a/spring-boot-modules/spring-boot-data/src/main/java/com/baeldung/propertyeditor/exotictype/model/ExoticType.java b/spring-boot-modules/spring-boot-data-2/src/main/java/com/baeldung/propertyeditor/exotictype/model/ExoticType.java similarity index 100% rename from spring-boot-modules/spring-boot-data/src/main/java/com/baeldung/propertyeditor/exotictype/model/ExoticType.java rename to spring-boot-modules/spring-boot-data-2/src/main/java/com/baeldung/propertyeditor/exotictype/model/ExoticType.java diff --git a/spring-boot-modules/spring-boot-data/src/test/java/com/baeldung/propertyeditor/creditcard/CreditCardEditorUnitTest.java b/spring-boot-modules/spring-boot-data-2/src/test/java/com/baeldung/propertyeditor/creditcard/CreditCardEditorUnitTest.java similarity index 100% rename from spring-boot-modules/spring-boot-data/src/test/java/com/baeldung/propertyeditor/creditcard/CreditCardEditorUnitTest.java rename to spring-boot-modules/spring-boot-data-2/src/test/java/com/baeldung/propertyeditor/creditcard/CreditCardEditorUnitTest.java diff --git a/spring-boot-modules/spring-boot-data-3/pom.xml b/spring-boot-modules/spring-boot-data-3/pom.xml index 6c2edbb864..4afafe3c19 100644 --- a/spring-boot-modules/spring-boot-data-3/pom.xml +++ b/spring-boot-modules/spring-boot-data-3/pom.xml @@ -30,8 +30,8 @@ ${aws-secretsmanager-jdbc.version} - mysql - mysql-connector-java + com.mysql + mysql-connector-j runtime diff --git a/spring-boot-modules/spring-boot-data/README.md b/spring-boot-modules/spring-boot-data/README.md index c56c87014d..49a6eedbed 100644 --- a/spring-boot-modules/spring-boot-data/README.md +++ b/spring-boot-modules/spring-boot-data/README.md @@ -8,7 +8,7 @@ This module contains articles about Spring Boot with Spring Data - [Rendering Exceptions in JSON with Spring](https://www.baeldung.com/spring-exceptions-json) - [Disable Spring Data Auto Configuration](https://www.baeldung.com/spring-data-disable-auto-config) - [Repositories with Multiple Spring Data Modules](https://www.baeldung.com/spring-multiple-data-modules) -- [Spring Custom Property Editor](https://www.baeldung.com/spring-mvc-custom-property-editor) - [Using @JsonComponent in Spring Boot](https://www.baeldung.com/spring-boot-jsoncomponent) - [Guide To Running Logic on Startup in Spring](https://www.baeldung.com/running-setup-logic-on-startup-in-spring) +- [Spring Boot: Customize the Jackson ObjectMapper](https://www.baeldung.com/spring-boot-customize-jackson-objectmapper) diff --git a/spring-boot-modules/spring-boot-data-2/src/main/java/com/baeldung/boot/jackson/app/Application.java b/spring-boot-modules/spring-boot-data/src/main/java/com/baeldung/boot/jackson/app/Application.java similarity index 100% rename from spring-boot-modules/spring-boot-data-2/src/main/java/com/baeldung/boot/jackson/app/Application.java rename to spring-boot-modules/spring-boot-data/src/main/java/com/baeldung/boot/jackson/app/Application.java diff --git a/spring-boot-modules/spring-boot-data-2/src/main/java/com/baeldung/boot/jackson/config/CoffeeConstants.java b/spring-boot-modules/spring-boot-data/src/main/java/com/baeldung/boot/jackson/config/CoffeeConstants.java similarity index 100% rename from spring-boot-modules/spring-boot-data-2/src/main/java/com/baeldung/boot/jackson/config/CoffeeConstants.java rename to spring-boot-modules/spring-boot-data/src/main/java/com/baeldung/boot/jackson/config/CoffeeConstants.java index d1875d03d9..ecb07e44b1 100644 --- a/spring-boot-modules/spring-boot-data-2/src/main/java/com/baeldung/boot/jackson/config/CoffeeConstants.java +++ b/spring-boot-modules/spring-boot-data/src/main/java/com/baeldung/boot/jackson/config/CoffeeConstants.java @@ -1,10 +1,10 @@ package com.baeldung.boot.jackson.config; -import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateTimeSerializer; - import java.time.LocalDateTime; import java.time.format.DateTimeFormatter; +import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateTimeSerializer; + public class CoffeeConstants { public static final String DATETIME_FORMAT = "dd-MM-yyyy HH:mm"; diff --git a/spring-boot-modules/spring-boot-data-2/src/main/java/com/baeldung/boot/jackson/config/CoffeeCustomizerConfig.java b/spring-boot-modules/spring-boot-data/src/main/java/com/baeldung/boot/jackson/config/CoffeeCustomizerConfig.java similarity index 99% rename from spring-boot-modules/spring-boot-data-2/src/main/java/com/baeldung/boot/jackson/config/CoffeeCustomizerConfig.java rename to spring-boot-modules/spring-boot-data/src/main/java/com/baeldung/boot/jackson/config/CoffeeCustomizerConfig.java index edb2b478fc..0aa2d3eb96 100644 --- a/spring-boot-modules/spring-boot-data-2/src/main/java/com/baeldung/boot/jackson/config/CoffeeCustomizerConfig.java +++ b/spring-boot-modules/spring-boot-data/src/main/java/com/baeldung/boot/jackson/config/CoffeeCustomizerConfig.java @@ -1,11 +1,12 @@ package com.baeldung.boot.jackson.config; -import com.fasterxml.jackson.annotation.JsonInclude; +import static com.baeldung.boot.jackson.config.CoffeeConstants.LOCAL_DATETIME_SERIALIZER; + import org.springframework.boot.autoconfigure.jackson.Jackson2ObjectMapperBuilderCustomizer; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; -import static com.baeldung.boot.jackson.config.CoffeeConstants.LOCAL_DATETIME_SERIALIZER; +import com.fasterxml.jackson.annotation.JsonInclude; @Configuration public class CoffeeCustomizerConfig { diff --git a/spring-boot-modules/spring-boot-data-2/src/main/java/com/baeldung/boot/jackson/config/CoffeeHttpConverterConfiguration.java b/spring-boot-modules/spring-boot-data/src/main/java/com/baeldung/boot/jackson/config/CoffeeHttpConverterConfiguration.java similarity index 99% rename from spring-boot-modules/spring-boot-data-2/src/main/java/com/baeldung/boot/jackson/config/CoffeeHttpConverterConfiguration.java rename to spring-boot-modules/spring-boot-data/src/main/java/com/baeldung/boot/jackson/config/CoffeeHttpConverterConfiguration.java index eff2b5c252..be8e3bb34d 100644 --- a/spring-boot-modules/spring-boot-data-2/src/main/java/com/baeldung/boot/jackson/config/CoffeeHttpConverterConfiguration.java +++ b/spring-boot-modules/spring-boot-data/src/main/java/com/baeldung/boot/jackson/config/CoffeeHttpConverterConfiguration.java @@ -1,12 +1,13 @@ package com.baeldung.boot.jackson.config; -import com.fasterxml.jackson.annotation.JsonInclude; +import static com.baeldung.boot.jackson.config.CoffeeConstants.LOCAL_DATETIME_SERIALIZER; + import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder; import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter; -import static com.baeldung.boot.jackson.config.CoffeeConstants.LOCAL_DATETIME_SERIALIZER; +import com.fasterxml.jackson.annotation.JsonInclude; @Configuration public class CoffeeHttpConverterConfiguration { diff --git a/spring-boot-modules/spring-boot-data-2/src/main/java/com/baeldung/boot/jackson/config/CoffeeJacksonBuilderConfig.java b/spring-boot-modules/spring-boot-data/src/main/java/com/baeldung/boot/jackson/config/CoffeeJacksonBuilderConfig.java similarity index 99% rename from spring-boot-modules/spring-boot-data-2/src/main/java/com/baeldung/boot/jackson/config/CoffeeJacksonBuilderConfig.java rename to spring-boot-modules/spring-boot-data/src/main/java/com/baeldung/boot/jackson/config/CoffeeJacksonBuilderConfig.java index 8057fff3db..19501f872c 100644 --- a/spring-boot-modules/spring-boot-data-2/src/main/java/com/baeldung/boot/jackson/config/CoffeeJacksonBuilderConfig.java +++ b/spring-boot-modules/spring-boot-data/src/main/java/com/baeldung/boot/jackson/config/CoffeeJacksonBuilderConfig.java @@ -1,12 +1,13 @@ package com.baeldung.boot.jackson.config; -import com.fasterxml.jackson.annotation.JsonInclude; +import static com.baeldung.boot.jackson.config.CoffeeConstants.LOCAL_DATETIME_SERIALIZER; + import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.context.annotation.Primary; import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder; -import static com.baeldung.boot.jackson.config.CoffeeConstants.LOCAL_DATETIME_SERIALIZER; +import com.fasterxml.jackson.annotation.JsonInclude; @Configuration public class CoffeeJacksonBuilderConfig { diff --git a/spring-boot-modules/spring-boot-data-2/src/main/java/com/baeldung/boot/jackson/config/CoffeeObjectMapperConfig.java b/spring-boot-modules/spring-boot-data/src/main/java/com/baeldung/boot/jackson/config/CoffeeObjectMapperConfig.java similarity index 99% rename from spring-boot-modules/spring-boot-data-2/src/main/java/com/baeldung/boot/jackson/config/CoffeeObjectMapperConfig.java rename to spring-boot-modules/spring-boot-data/src/main/java/com/baeldung/boot/jackson/config/CoffeeObjectMapperConfig.java index f1ce6458ae..cadf17b6b8 100644 --- a/spring-boot-modules/spring-boot-data-2/src/main/java/com/baeldung/boot/jackson/config/CoffeeObjectMapperConfig.java +++ b/spring-boot-modules/spring-boot-data/src/main/java/com/baeldung/boot/jackson/config/CoffeeObjectMapperConfig.java @@ -1,13 +1,14 @@ package com.baeldung.boot.jackson.config; -import com.fasterxml.jackson.annotation.JsonInclude; -import com.fasterxml.jackson.databind.ObjectMapper; -import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule; +import static com.baeldung.boot.jackson.config.CoffeeConstants.LOCAL_DATETIME_SERIALIZER; + import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.context.annotation.Primary; -import static com.baeldung.boot.jackson.config.CoffeeConstants.LOCAL_DATETIME_SERIALIZER; +import com.fasterxml.jackson.annotation.JsonInclude; +import com.fasterxml.jackson.databind.ObjectMapper; +import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule; @Configuration public class CoffeeObjectMapperConfig { diff --git a/spring-boot-modules/spring-boot-data-2/src/main/java/com/baeldung/boot/jackson/config/CoffeeRegisterModuleConfig.java b/spring-boot-modules/spring-boot-data/src/main/java/com/baeldung/boot/jackson/config/CoffeeRegisterModuleConfig.java similarity index 88% rename from spring-boot-modules/spring-boot-data-2/src/main/java/com/baeldung/boot/jackson/config/CoffeeRegisterModuleConfig.java rename to spring-boot-modules/spring-boot-data/src/main/java/com/baeldung/boot/jackson/config/CoffeeRegisterModuleConfig.java index fc157f8156..55a928dabc 100644 --- a/spring-boot-modules/spring-boot-data-2/src/main/java/com/baeldung/boot/jackson/config/CoffeeRegisterModuleConfig.java +++ b/spring-boot-modules/spring-boot-data/src/main/java/com/baeldung/boot/jackson/config/CoffeeRegisterModuleConfig.java @@ -1,19 +1,19 @@ package com.baeldung.boot.jackson.config; -import com.fasterxml.jackson.databind.Module; -import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule; +import static com.baeldung.boot.jackson.config.CoffeeConstants.LOCAL_DATETIME_SERIALIZER; + import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.context.annotation.PropertySource; -import static com.baeldung.boot.jackson.config.CoffeeConstants.LOCAL_DATETIME_SERIALIZER; +import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule; @Configuration @PropertySource("classpath:coffee.properties") public class CoffeeRegisterModuleConfig { @Bean - public Module javaTimeModule() { + public JavaTimeModule javaTimeModule() { JavaTimeModule module = new JavaTimeModule(); module.addSerializer(LOCAL_DATETIME_SERIALIZER); return module; diff --git a/spring-boot-modules/spring-boot-data-2/src/main/java/com/baeldung/boot/jackson/controller/CoffeeController.java b/spring-boot-modules/spring-boot-data/src/main/java/com/baeldung/boot/jackson/controller/CoffeeController.java similarity index 99% rename from spring-boot-modules/spring-boot-data-2/src/main/java/com/baeldung/boot/jackson/controller/CoffeeController.java rename to spring-boot-modules/spring-boot-data/src/main/java/com/baeldung/boot/jackson/controller/CoffeeController.java index 23749b18a2..36489a645a 100644 --- a/spring-boot-modules/spring-boot-data-2/src/main/java/com/baeldung/boot/jackson/controller/CoffeeController.java +++ b/spring-boot-modules/spring-boot-data/src/main/java/com/baeldung/boot/jackson/controller/CoffeeController.java @@ -1,11 +1,12 @@ package com.baeldung.boot.jackson.controller; -import com.baeldung.boot.jackson.model.Coffee; +import static com.baeldung.boot.jackson.config.CoffeeConstants.FIXED_DATE; + import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.RestController; -import static com.baeldung.boot.jackson.config.CoffeeConstants.FIXED_DATE; +import com.baeldung.boot.jackson.model.Coffee; @RestController public class CoffeeController { diff --git a/spring-boot-modules/spring-boot-data-2/src/main/java/com/baeldung/boot/jackson/model/Coffee.java b/spring-boot-modules/spring-boot-data/src/main/java/com/baeldung/boot/jackson/model/Coffee.java similarity index 100% rename from spring-boot-modules/spring-boot-data-2/src/main/java/com/baeldung/boot/jackson/model/Coffee.java rename to spring-boot-modules/spring-boot-data/src/main/java/com/baeldung/boot/jackson/model/Coffee.java diff --git a/spring-boot-modules/spring-boot-data-2/src/main/resources/coffee.properties b/spring-boot-modules/spring-boot-data/src/main/resources/coffee.properties similarity index 100% rename from spring-boot-modules/spring-boot-data-2/src/main/resources/coffee.properties rename to spring-boot-modules/spring-boot-data/src/main/resources/coffee.properties diff --git a/spring-boot-modules/spring-boot-data-2/src/test/java/com/baeldung/boot/jackson/app/AbstractCoffeeIntegrationTest.java b/spring-boot-modules/spring-boot-data/src/test/java/com/baeldung/boot/jackson/app/AbstractCoffeeIntegrationTest.java similarity index 99% rename from spring-boot-modules/spring-boot-data-2/src/test/java/com/baeldung/boot/jackson/app/AbstractCoffeeIntegrationTest.java rename to spring-boot-modules/spring-boot-data/src/test/java/com/baeldung/boot/jackson/app/AbstractCoffeeIntegrationTest.java index f1bc35a8ce..961ab8979c 100644 --- a/spring-boot-modules/spring-boot-data-2/src/test/java/com/baeldung/boot/jackson/app/AbstractCoffeeIntegrationTest.java +++ b/spring-boot-modules/spring-boot-data/src/test/java/com/baeldung/boot/jackson/app/AbstractCoffeeIntegrationTest.java @@ -1,15 +1,16 @@ package com.baeldung.boot.jackson.app; -import com.baeldung.boot.jackson.config.CoffeeConstants; +import static com.baeldung.boot.jackson.config.CoffeeConstants.FIXED_DATE; +import static org.assertj.core.api.Assertions.assertThat; + +import java.time.format.DateTimeFormatter; + import org.junit.jupiter.api.Test; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.boot.test.web.client.TestRestTemplate; -import java.time.format.DateTimeFormatter; - -import static com.baeldung.boot.jackson.config.CoffeeConstants.FIXED_DATE; -import static org.assertj.core.api.Assertions.assertThat; +import com.baeldung.boot.jackson.config.CoffeeConstants; @SpringBootTest(classes = Application.class, webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT) public abstract class AbstractCoffeeIntegrationTest { diff --git a/spring-boot-modules/spring-boot-data-2/src/test/java/com/baeldung/boot/jackson/app/CoffeeCustomizerIntegrationTest.java b/spring-boot-modules/spring-boot-data/src/test/java/com/baeldung/boot/jackson/app/CoffeeCustomizerIntegrationTest.java similarity index 99% rename from spring-boot-modules/spring-boot-data-2/src/test/java/com/baeldung/boot/jackson/app/CoffeeCustomizerIntegrationTest.java rename to spring-boot-modules/spring-boot-data/src/test/java/com/baeldung/boot/jackson/app/CoffeeCustomizerIntegrationTest.java index d690de1b9c..ed5baf239c 100644 --- a/spring-boot-modules/spring-boot-data-2/src/test/java/com/baeldung/boot/jackson/app/CoffeeCustomizerIntegrationTest.java +++ b/spring-boot-modules/spring-boot-data/src/test/java/com/baeldung/boot/jackson/app/CoffeeCustomizerIntegrationTest.java @@ -1,8 +1,9 @@ package com.baeldung.boot.jackson.app; -import com.baeldung.boot.jackson.config.CoffeeCustomizerConfig; import org.springframework.context.annotation.Import; +import com.baeldung.boot.jackson.config.CoffeeCustomizerConfig; + @Import(CoffeeCustomizerConfig.class) public class CoffeeCustomizerIntegrationTest extends AbstractCoffeeIntegrationTest { } diff --git a/spring-boot-modules/spring-boot-data-2/src/test/java/com/baeldung/boot/jackson/app/CoffeeHttpConverterIntegrationTest.java b/spring-boot-modules/spring-boot-data/src/test/java/com/baeldung/boot/jackson/app/CoffeeHttpConverterIntegrationTest.java similarity index 99% rename from spring-boot-modules/spring-boot-data-2/src/test/java/com/baeldung/boot/jackson/app/CoffeeHttpConverterIntegrationTest.java rename to spring-boot-modules/spring-boot-data/src/test/java/com/baeldung/boot/jackson/app/CoffeeHttpConverterIntegrationTest.java index 62b1d42152..0c77948d8e 100644 --- a/spring-boot-modules/spring-boot-data-2/src/test/java/com/baeldung/boot/jackson/app/CoffeeHttpConverterIntegrationTest.java +++ b/spring-boot-modules/spring-boot-data/src/test/java/com/baeldung/boot/jackson/app/CoffeeHttpConverterIntegrationTest.java @@ -1,8 +1,9 @@ package com.baeldung.boot.jackson.app; -import com.baeldung.boot.jackson.config.CoffeeHttpConverterConfiguration; import org.springframework.context.annotation.Import; +import com.baeldung.boot.jackson.config.CoffeeHttpConverterConfiguration; + @Import(CoffeeHttpConverterConfiguration.class) public class CoffeeHttpConverterIntegrationTest extends AbstractCoffeeIntegrationTest { } diff --git a/spring-boot-modules/spring-boot-data-2/src/test/java/com/baeldung/boot/jackson/app/CoffeeJacksonBuilderIntegrationTest.java b/spring-boot-modules/spring-boot-data/src/test/java/com/baeldung/boot/jackson/app/CoffeeJacksonBuilderIntegrationTest.java similarity index 99% rename from spring-boot-modules/spring-boot-data-2/src/test/java/com/baeldung/boot/jackson/app/CoffeeJacksonBuilderIntegrationTest.java rename to spring-boot-modules/spring-boot-data/src/test/java/com/baeldung/boot/jackson/app/CoffeeJacksonBuilderIntegrationTest.java index 52a55394c0..da9251de99 100644 --- a/spring-boot-modules/spring-boot-data-2/src/test/java/com/baeldung/boot/jackson/app/CoffeeJacksonBuilderIntegrationTest.java +++ b/spring-boot-modules/spring-boot-data/src/test/java/com/baeldung/boot/jackson/app/CoffeeJacksonBuilderIntegrationTest.java @@ -1,8 +1,9 @@ package com.baeldung.boot.jackson.app; -import com.baeldung.boot.jackson.config.CoffeeJacksonBuilderConfig; import org.springframework.context.annotation.Import; +import com.baeldung.boot.jackson.config.CoffeeJacksonBuilderConfig; + @Import(CoffeeJacksonBuilderConfig.class) public class CoffeeJacksonBuilderIntegrationTest extends AbstractCoffeeIntegrationTest { } diff --git a/spring-boot-modules/spring-boot-data-2/src/test/java/com/baeldung/boot/jackson/app/CoffeeObjectMapperIntegrationTest.java b/spring-boot-modules/spring-boot-data/src/test/java/com/baeldung/boot/jackson/app/CoffeeObjectMapperIntegrationTest.java similarity index 99% rename from spring-boot-modules/spring-boot-data-2/src/test/java/com/baeldung/boot/jackson/app/CoffeeObjectMapperIntegrationTest.java rename to spring-boot-modules/spring-boot-data/src/test/java/com/baeldung/boot/jackson/app/CoffeeObjectMapperIntegrationTest.java index 34743ceba5..1226eacbf2 100644 --- a/spring-boot-modules/spring-boot-data-2/src/test/java/com/baeldung/boot/jackson/app/CoffeeObjectMapperIntegrationTest.java +++ b/spring-boot-modules/spring-boot-data/src/test/java/com/baeldung/boot/jackson/app/CoffeeObjectMapperIntegrationTest.java @@ -1,8 +1,9 @@ package com.baeldung.boot.jackson.app; -import com.baeldung.boot.jackson.config.CoffeeObjectMapperConfig; import org.springframework.context.annotation.Import; +import com.baeldung.boot.jackson.config.CoffeeObjectMapperConfig; + @Import(CoffeeObjectMapperConfig.class) public class CoffeeObjectMapperIntegrationTest extends AbstractCoffeeIntegrationTest { } diff --git a/spring-boot-modules/spring-boot-data-2/src/test/java/com/baeldung/boot/jackson/app/CoffeeRegisterModuleIntegrationTest.java b/spring-boot-modules/spring-boot-data/src/test/java/com/baeldung/boot/jackson/app/CoffeeRegisterModuleIntegrationTest.java similarity index 99% rename from spring-boot-modules/spring-boot-data-2/src/test/java/com/baeldung/boot/jackson/app/CoffeeRegisterModuleIntegrationTest.java rename to spring-boot-modules/spring-boot-data/src/test/java/com/baeldung/boot/jackson/app/CoffeeRegisterModuleIntegrationTest.java index 69bbd5be2a..38dc4a76cd 100644 --- a/spring-boot-modules/spring-boot-data-2/src/test/java/com/baeldung/boot/jackson/app/CoffeeRegisterModuleIntegrationTest.java +++ b/spring-boot-modules/spring-boot-data/src/test/java/com/baeldung/boot/jackson/app/CoffeeRegisterModuleIntegrationTest.java @@ -1,8 +1,9 @@ package com.baeldung.boot.jackson.app; -import com.baeldung.boot.jackson.config.CoffeeRegisterModuleConfig; import org.springframework.context.annotation.Import; +import com.baeldung.boot.jackson.config.CoffeeRegisterModuleConfig; + @Import(CoffeeRegisterModuleConfig.class) public class CoffeeRegisterModuleIntegrationTest extends AbstractCoffeeIntegrationTest { } diff --git a/spring-boot-modules/spring-boot-documentation/pom.xml b/spring-boot-modules/spring-boot-documentation/pom.xml index 3ac2799258..30a82660af 100644 --- a/spring-boot-modules/spring-boot-documentation/pom.xml +++ b/spring-boot-modules/spring-boot-documentation/pom.xml @@ -95,7 +95,7 @@ 2.2.11 0.14.0 0.14.0 - 1.18.3 + 1.19.3 diff --git a/spring-boot-modules/spring-boot-environment/pom.xml b/spring-boot-modules/spring-boot-environment/pom.xml index 4bdb35358c..9974d41f45 100644 --- a/spring-boot-modules/spring-boot-environment/pom.xml +++ b/spring-boot-modules/spring-boot-environment/pom.xml @@ -9,9 +9,10 @@ Demo project for Spring Boot - com.baeldung.spring-boot-modules - spring-boot-modules - 1.0.0-SNAPSHOT + com.baeldung + parent-boot-3 + 0.0.1-SNAPSHOT + ../../parent-boot-3 @@ -46,11 +47,6 @@ h2 runtime - - javax.persistence - javax.persistence-api - ${jpa.version} - com.google.guava guava @@ -96,6 +92,15 @@ + + + org.springframework.boot + spring-boot-maven-plugin + + com.baeldung.environmentpostprocessor.PriceCalculationApplication + + + @@ -151,7 +156,6 @@ - 2.2 3.1.7 4.5.8 2021.0.0 diff --git a/spring-boot-modules/spring-boot-environment/src/main/resources/META-INF/spring.factories b/spring-boot-modules/spring-boot-environment/src/main/resources/META-INF/spring.factories deleted file mode 100644 index c36b67f8d7..0000000000 --- a/spring-boot-modules/spring-boot-environment/src/main/resources/META-INF/spring.factories +++ /dev/null @@ -1,6 +0,0 @@ -org.springframework.boot.autoconfigure.EnableAutoConfiguration=\ -com.baeldung.environmentpostprocessor.autoconfig.PriceCalculationAutoConfig - -org.springframework.boot.env.EnvironmentPostProcessor=\ -com.baeldung.environmentpostprocessor.PriceCalculationEnvironmentPostProcessor - diff --git a/spring-boot-modules/spring-boot-environment/src/main/resources/META-INF/spring/AutoConfiguration.imports b/spring-boot-modules/spring-boot-environment/src/main/resources/META-INF/spring/AutoConfiguration.imports new file mode 100644 index 0000000000..350e2efa94 --- /dev/null +++ b/spring-boot-modules/spring-boot-environment/src/main/resources/META-INF/spring/AutoConfiguration.imports @@ -0,0 +1 @@ +com.baeldung.environmentpostprocessor.autoconfig.PriceCalculationAutoConfig diff --git a/spring-boot-modules/spring-boot-environment/src/main/resources/META-INF/spring/spring.factories b/spring-boot-modules/spring-boot-environment/src/main/resources/META-INF/spring/spring.factories new file mode 100644 index 0000000000..ff5e404c84 --- /dev/null +++ b/spring-boot-modules/spring-boot-environment/src/main/resources/META-INF/spring/spring.factories @@ -0,0 +1,3 @@ +org.springframework.boot.env.EnvironmentPostProcessor=\ +com.baeldung.environmentpostprocessor.PriceCalculationEnvironmentPostProcessor + diff --git a/spring-boot-modules/spring-boot-graalvm-docker/pom.xml b/spring-boot-modules/spring-boot-graalvm-docker/pom.xml index a3a1b148c2..253e8fceb6 100644 --- a/spring-boot-modules/spring-boot-graalvm-docker/pom.xml +++ b/spring-boot-modules/spring-boot-graalvm-docker/pom.xml @@ -1,41 +1,44 @@ - + 4.0.0 - - - com.baeldung - parent-boot-3 - 0.0.1-SNAPSHOT - ../../parent-boot-3 - - com.baeldung spring-boot-graalvm-docker 1.0.0 spring-boot-graalvm-docker Spring Boot GrralVM with Docker + + + com.baeldung + parent-boot-3 + 0.0.1-SNAPSHOT + ../../parent-boot-3 + + - - org.springframework.boot - spring-boot-starter-web - - - org.springframework.boot - spring-boot-starter-test - test - + + org.springframework.boot + spring-boot-starter-web + + + org.springframework.boot + spring-boot-starter-test + test + + - - - org.graalvm.buildtools - native-maven-plugin - - - org.springframework.boot - spring-boot-maven-plugin - - + + + org.graalvm.buildtools + native-maven-plugin + + + org.springframework.boot + spring-boot-maven-plugin + + + diff --git a/spring-boot-modules/spring-boot-graphql/pom.xml b/spring-boot-modules/spring-boot-graphql/pom.xml index d3c122709d..b3f27f1b84 100644 --- a/spring-boot-modules/spring-boot-graphql/pom.xml +++ b/spring-boot-modules/spring-boot-graphql/pom.xml @@ -59,6 +59,7 @@ org.projectlombok lombok + ${lombok.version} com.h2database diff --git a/spring-boot-modules/spring-boot-graphql/src/test/java/com/baeldung/graphql/intro/SpringContextTest.java b/spring-boot-modules/spring-boot-graphql/src/test/java/com/baeldung/graphql/intro/SpringContextTest.java index 87bebf644c..a2e63a96f8 100644 --- a/spring-boot-modules/spring-boot-graphql/src/test/java/com/baeldung/graphql/intro/SpringContextTest.java +++ b/spring-boot-modules/spring-boot-graphql/src/test/java/com/baeldung/graphql/intro/SpringContextTest.java @@ -1,6 +1,5 @@ package com.baeldung.graphql.intro; -import com.baeldung.graphql.intro.GraphqlApplication; import org.junit.jupiter.api.Test; import org.springframework.boot.test.context.SpringBootTest; diff --git a/spring-boot-modules/spring-boot-groovy/pom.xml b/spring-boot-modules/spring-boot-groovy/pom.xml index 151160bde5..677e07db2d 100644 --- a/spring-boot-modules/spring-boot-groovy/pom.xml +++ b/spring-boot-modules/spring-boot-groovy/pom.xml @@ -1,7 +1,7 @@ + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 com.baeldung.app spring-boot-groovy @@ -10,9 +10,10 @@ Spring Boot Todo Application with Groovy - com.baeldung.spring-boot-modules - spring-boot-modules - 1.0.0-SNAPSHOT + com.baeldung + parent-boot-3 + 0.0.1-SNAPSHOT + ../../parent-boot-3 @@ -25,7 +26,7 @@ spring-boot-starter-web - org.codehaus.groovy + org.apache.groovy groovy ${groovy.version} @@ -39,6 +40,11 @@ h2 runtime + + io.rest-assured + rest-assured + test + @@ -71,8 +77,8 @@ com.baeldung.springwithgroovy.SpringBootGroovyApplication - 3.0.13 - 1.9.0 + 4.0.11 + 3.0.2 \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-groovy/src/main/groovy/com/baeldung/springwithgroovy/entity/Todo.groovy b/spring-boot-modules/spring-boot-groovy/src/main/groovy/com/baeldung/springwithgroovy/entity/Todo.groovy index 000d981701..31274e1f07 100644 --- a/spring-boot-modules/spring-boot-groovy/src/main/groovy/com/baeldung/springwithgroovy/entity/Todo.groovy +++ b/spring-boot-modules/spring-boot-groovy/src/main/groovy/com/baeldung/springwithgroovy/entity/Todo.groovy @@ -1,11 +1,11 @@ package com.baeldung.springwithgroovy.entity -import javax.persistence.Column -import javax.persistence.Entity -import javax.persistence.GeneratedValue -import javax.persistence.GenerationType -import javax.persistence.Id -import javax.persistence.Table +import jakarta.persistence.Column +import jakarta.persistence.Entity +import jakarta.persistence.GeneratedValue +import jakarta.persistence.GenerationType +import jakarta.persistence.Id +import jakarta.persistence.Table @Entity @Table(name = 'todo') diff --git a/spring-boot-modules/spring-boot-jasypt/pom.xml b/spring-boot-modules/spring-boot-jasypt/pom.xml index 70bbe35319..0f9ad72b64 100644 --- a/spring-boot-modules/spring-boot-jasypt/pom.xml +++ b/spring-boot-modules/spring-boot-jasypt/pom.xml @@ -27,7 +27,7 @@ com.github.ulisesbocchio - jasypt-spring-boot-starter + jasypt-spring-boot-starter ${jasypt.version} @@ -49,4 +49,5 @@ 3.0.5 + \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-keycloak/pom.xml b/spring-boot-modules/spring-boot-keycloak/pom.xml index 13339c9de1..ebba1f7f67 100644 --- a/spring-boot-modules/spring-boot-keycloak/pom.xml +++ b/spring-boot-modules/spring-boot-keycloak/pom.xml @@ -11,9 +11,10 @@ This is a simple application demonstrating integration between Keycloak and Spring Boot. - com.baeldung.spring-boot-modules - spring-boot-modules - 1.0.0-SNAPSHOT + com.baeldung + parent-boot-3 + 0.0.1-SNAPSHOT + ../../parent-boot-3 @@ -105,7 +106,7 @@ com.baeldung.keycloak.SpringBootKeycloakApp 4.0.0 1.6.3 - 2.5.0 + 3.1.0 \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-keycloak/src/main/java/com/baeldung/keycloak/Customer.java b/spring-boot-modules/spring-boot-keycloak/src/main/java/com/baeldung/keycloak/Customer.java index 3293446b1d..b0aff5e724 100644 --- a/spring-boot-modules/spring-boot-keycloak/src/main/java/com/baeldung/keycloak/Customer.java +++ b/spring-boot-modules/spring-boot-keycloak/src/main/java/com/baeldung/keycloak/Customer.java @@ -1,9 +1,9 @@ package com.baeldung.keycloak; -import javax.persistence.Entity; -import javax.persistence.GeneratedValue; -import javax.persistence.GenerationType; -import javax.persistence.Id; +import jakarta.persistence.Entity; +import jakarta.persistence.GeneratedValue; +import jakarta.persistence.GenerationType; +import jakarta.persistence.Id; @Entity public class Customer { diff --git a/spring-boot-modules/spring-boot-keycloak/src/main/java/com/baeldung/keycloak/KeycloakLogoutHandler.java b/spring-boot-modules/spring-boot-keycloak/src/main/java/com/baeldung/keycloak/KeycloakLogoutHandler.java index 06c41e9b1d..d04fff8378 100644 --- a/spring-boot-modules/spring-boot-keycloak/src/main/java/com/baeldung/keycloak/KeycloakLogoutHandler.java +++ b/spring-boot-modules/spring-boot-keycloak/src/main/java/com/baeldung/keycloak/KeycloakLogoutHandler.java @@ -10,8 +10,8 @@ import org.springframework.stereotype.Component; import org.springframework.web.client.RestTemplate; import org.springframework.web.util.UriComponentsBuilder; -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; +import jakarta.servlet.http.HttpServletRequest; +import jakarta.servlet.http.HttpServletResponse; @Component public class KeycloakLogoutHandler implements LogoutHandler { diff --git a/spring-boot-modules/spring-boot-keycloak/src/main/java/com/baeldung/keycloak/SecurityConfig.java b/spring-boot-modules/spring-boot-keycloak/src/main/java/com/baeldung/keycloak/SecurityConfig.java index 3423f8eb2b..5b9ce9677a 100644 --- a/spring-boot-modules/spring-boot-keycloak/src/main/java/com/baeldung/keycloak/SecurityConfig.java +++ b/spring-boot-modules/spring-boot-keycloak/src/main/java/com/baeldung/keycloak/SecurityConfig.java @@ -4,6 +4,7 @@ import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.core.annotation.Order; import org.springframework.security.authentication.AuthenticationManager; +import org.springframework.security.config.Customizer; import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder; import org.springframework.security.config.annotation.web.builders.HttpSecurity; import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity; @@ -12,6 +13,7 @@ import org.springframework.security.core.session.SessionRegistryImpl; import org.springframework.security.web.SecurityFilterChain; import org.springframework.security.web.authentication.session.RegisterSessionAuthenticationStrategy; import org.springframework.security.web.authentication.session.SessionAuthenticationStrategy; +import org.springframework.security.web.util.matcher.AntPathRequestMatcher; @Configuration @EnableWebSecurity @@ -32,7 +34,7 @@ class SecurityConfig { @Bean public SecurityFilterChain clientFilterChain(HttpSecurity http) throws Exception { http.authorizeRequests() - .antMatchers("/") + .requestMatchers(new AntPathRequestMatcher("/")) .permitAll() .anyRequest() .authenticated(); @@ -48,11 +50,12 @@ class SecurityConfig { @Bean public SecurityFilterChain resourceServerFilterChain(HttpSecurity http) throws Exception { http.authorizeRequests() - .antMatchers("/customers*") + .requestMatchers(new AntPathRequestMatcher("/customers*")) .hasRole("USER") .anyRequest() .authenticated(); - http.oauth2ResourceServer(OAuth2ResourceServerConfigurer::jwt); + http.oauth2ResourceServer((oauth2) -> oauth2 + .jwt(Customizer.withDefaults())); return http.build(); } diff --git a/spring-boot-modules/spring-boot-keycloak/src/main/java/com/baeldung/keycloak/WebController.java b/spring-boot-modules/spring-boot-keycloak/src/main/java/com/baeldung/keycloak/WebController.java index bbd96c8135..8843aee25a 100644 --- a/spring-boot-modules/spring-boot-keycloak/src/main/java/com/baeldung/keycloak/WebController.java +++ b/spring-boot-modules/spring-boot-keycloak/src/main/java/com/baeldung/keycloak/WebController.java @@ -8,7 +8,7 @@ import java.security.Principal; import org.springframework.beans.factory.annotation.Autowired; -import javax.servlet.http.HttpServletRequest; +import jakarta.servlet.http.HttpServletRequest; @Controller public class WebController { diff --git a/spring-boot-modules/spring-boot-keycloak/src/main/java/com/baeldung/keycloaksoap/KeycloakSecurityConfig.java b/spring-boot-modules/spring-boot-keycloak/src/main/java/com/baeldung/keycloaksoap/KeycloakSecurityConfig.java index e55d307e33..ff1cf0cb42 100644 --- a/spring-boot-modules/spring-boot-keycloak/src/main/java/com/baeldung/keycloaksoap/KeycloakSecurityConfig.java +++ b/spring-boot-modules/spring-boot-keycloak/src/main/java/com/baeldung/keycloaksoap/KeycloakSecurityConfig.java @@ -3,10 +3,11 @@ package com.baeldung.keycloaksoap; import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; +import org.springframework.security.config.Customizer; import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity; import org.springframework.security.config.annotation.web.builders.HttpSecurity; import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity; -import org.springframework.security.config.annotation.web.configurers.oauth2.server.resource.OAuth2ResourceServerConfigurer; +import org.springframework.security.config.annotation.web.configurers.AbstractHttpConfigurer; import org.springframework.security.web.SecurityFilterChain; @Configuration @@ -17,11 +18,11 @@ public class KeycloakSecurityConfig { @Bean public SecurityFilterChain filterChain(HttpSecurity http) throws Exception { - http.csrf() - .disable() + http.csrf(AbstractHttpConfigurer::disable) .authorizeHttpRequests(auth -> auth.anyRequest() .authenticated()) - .oauth2ResourceServer(OAuth2ResourceServerConfigurer::jwt); + .oauth2ResourceServer((oauth2) -> oauth2 + .jwt(Customizer.withDefaults())); return http.build(); } } diff --git a/spring-boot-modules/spring-boot-keycloak/src/main/java/com/baeldung/keycloaksoap/ProductsEndpoint.java b/spring-boot-modules/spring-boot-keycloak/src/main/java/com/baeldung/keycloaksoap/ProductsEndpoint.java index 58f7739af0..b072789078 100644 --- a/spring-boot-modules/spring-boot-keycloak/src/main/java/com/baeldung/keycloaksoap/ProductsEndpoint.java +++ b/spring-boot-modules/spring-boot-keycloak/src/main/java/com/baeldung/keycloaksoap/ProductsEndpoint.java @@ -10,7 +10,7 @@ import org.springframework.ws.server.endpoint.annotation.PayloadRoot; import org.springframework.ws.server.endpoint.annotation.RequestPayload; import org.springframework.ws.server.endpoint.annotation.ResponsePayload; -import javax.annotation.security.RolesAllowed; +import jakarta.annotation.security.RolesAllowed; import java.util.Map; @Endpoint diff --git a/spring-boot-modules/spring-boot-keycloak/src/test/java/com/baeldung/keycloaksoap/KeycloakSoapLiveTest.java b/spring-boot-modules/spring-boot-keycloak/src/test/java/com/baeldung/keycloaksoap/KeycloakSoapLiveTest.java index 171c7bf330..508061396f 100644 --- a/spring-boot-modules/spring-boot-keycloak/src/test/java/com/baeldung/keycloaksoap/KeycloakSoapLiveTest.java +++ b/spring-boot-modules/spring-boot-keycloak/src/test/java/com/baeldung/keycloaksoap/KeycloakSoapLiveTest.java @@ -10,7 +10,7 @@ import org.springframework.beans.factory.annotation.Value; import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.boot.test.web.client.TestRestTemplate; -import org.springframework.boot.web.server.LocalServerPort; +import org.springframework.boot.test.web.server.LocalServerPort; import org.springframework.http.HttpEntity; import org.springframework.http.HttpHeaders; import org.springframework.http.HttpMethod; diff --git a/spring-boot-modules/spring-boot-libraries/pom.xml b/spring-boot-modules/spring-boot-libraries/pom.xml index d8ca53f013..fd3daa1a79 100644 --- a/spring-boot-modules/spring-boot-libraries/pom.xml +++ b/spring-boot-modules/spring-boot-libraries/pom.xml @@ -18,6 +18,10 @@ org.springframework.boot spring-boot-starter-web + + org.springframework.boot + spring-boot-starter-validation + org.springframework.boot spring-boot-starter-security @@ -95,7 +99,7 @@ - com.github.vladimir-bukhtoyarov + com.bucket4j bucket4j-core ${bucket4j.version} @@ -219,16 +223,16 @@ 5.0.2 5.2.4 2.2.4 - 2.3.2 + 3.2.0 0.23.0 - 2.1.0 + 5.10.0 1.5-beta1 2.1 2.6.0 3.3.0 - 7.6.0 - 0.7.0 - 2.8.2 + 8.1.0 + 0.8.1 + 3.1.8 \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-libraries/src/main/java/com/baeldung/caffeine/SecurityConfiguration.java b/spring-boot-modules/spring-boot-libraries/src/main/java/com/baeldung/caffeine/SecurityConfiguration.java index 7f3ad7988f..e63726c926 100644 --- a/spring-boot-modules/spring-boot-libraries/src/main/java/com/baeldung/caffeine/SecurityConfiguration.java +++ b/spring-boot-modules/spring-boot-libraries/src/main/java/com/baeldung/caffeine/SecurityConfiguration.java @@ -1,9 +1,10 @@ package com.baeldung.caffeine; +import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.security.config.annotation.web.builders.HttpSecurity; import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity; -import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter; +import org.springframework.security.web.SecurityFilterChain; /** * Because the POM imports Spring Security, we need a simple security @@ -11,14 +12,14 @@ import org.springframework.security.config.annotation.web.configuration.WebSecur */ @Configuration @EnableWebSecurity -public class SecurityConfiguration extends WebSecurityConfigurerAdapter { +public class SecurityConfiguration { - @Override - protected void configure(HttpSecurity http) throws Exception { + @Bean + public SecurityFilterChain securityFilter(HttpSecurity http) throws Exception { http.csrf().disable(); - http.authorizeRequests() + return http.authorizeRequests() .antMatchers("/**") - .permitAll(); + .permitAll().and().build(); } } diff --git a/spring-boot-modules/spring-boot-libraries/src/main/java/com/baeldung/scheduling/shedlock/BaeldungTaskScheduler.java b/spring-boot-modules/spring-boot-libraries/src/main/java/com/baeldung/scheduling/shedlock/BaeldungTaskScheduler.java index cd5f63e962..c03d351c20 100644 --- a/spring-boot-modules/spring-boot-libraries/src/main/java/com/baeldung/scheduling/shedlock/BaeldungTaskScheduler.java +++ b/spring-boot-modules/spring-boot-libraries/src/main/java/com/baeldung/scheduling/shedlock/BaeldungTaskScheduler.java @@ -1,13 +1,13 @@ package com.baeldung.scheduling.shedlock; -import net.javacrumbs.shedlock.core.SchedulerLock; +import net.javacrumbs.shedlock.spring.annotation.SchedulerLock; import org.springframework.scheduling.annotation.Scheduled; import org.springframework.stereotype.Component; @Component class BaeldungTaskScheduler { @Scheduled(cron = "0 0/15 * * * ?") - @SchedulerLock(name = "TaskScheduler_scheduledTask", lockAtLeastForString = "PT5M", lockAtMostForString = "PT14M") + @SchedulerLock(name = "TaskScheduler_scheduledTask", lockAtLeastFor = "PT5M", lockAtMostFor = "PT14M") public void scheduledTask() { System.out.println("Running ShedLock task"); } diff --git a/spring-boot-modules/spring-boot-libraries/src/main/resources/application.yml b/spring-boot-modules/spring-boot-libraries/src/main/resources/application.yml index 3477520208..03c24f7778 100644 --- a/spring-boot-modules/spring-boot-libraries/src/main/resources/application.yml +++ b/spring-boot-modules/spring-boot-libraries/src/main/resources/application.yml @@ -1,6 +1,6 @@ spring: datasource: driverClassName: org.h2.Driver - url: jdbc:h2:mem:shedlock_DB;INIT=CREATE SCHEMA IF NOT EXISTS shedlock;DB_CLOSE_DELAY=-1;DB_CLOSE_ON_EXIT=FALSE + url: jdbc:h2:mem:shedlock_db;INIT=CREATE SCHEMA IF NOT EXISTS shedlock;DATABASE_TO_UPPER=false;DB_CLOSE_DELAY=-1;DB_CLOSE_ON_EXIT=FALSE username: sa password: diff --git a/spring-boot-modules/spring-boot-libraries/src/main/resources/ratelimiting/application-bucket4j-starter.yml b/spring-boot-modules/spring-boot-libraries/src/main/resources/ratelimiting/application-bucket4j-starter.yml index ecc9f22e0a..efff65555b 100644 --- a/spring-boot-modules/spring-boot-libraries/src/main/resources/ratelimiting/application-bucket4j-starter.yml +++ b/spring-boot-modules/spring-boot-libraries/src/main/resources/ratelimiting/application-bucket4j-starter.yml @@ -21,19 +21,19 @@ bucket4j: url: /api/v1/area.* http-response-body: "{ \"status\": 429, \"error\": \"Too Many Requests\", \"message\": \"You have exhausted your API Request Quota\" }" rate-limits: - - expression: "getHeader('X-api-key')" + - cache-key: "getHeader('X-api-key')" execute-condition: "getHeader('X-api-key').startsWith('PX001-')" bandwidths: - capacity: 100 time: 1 unit: hours - - expression: "getHeader('X-api-key')" + - cache-key: "getHeader('X-api-key')" execute-condition: "getHeader('X-api-key').startsWith('BX001-')" bandwidths: - capacity: 40 time: 1 unit: hours - - expression: "getHeader('X-api-key')" + - cache-key: "getHeader('X-api-key')" bandwidths: - capacity: 20 time: 1 diff --git a/spring-boot-modules/spring-boot-libraries/src/main/resources/schema.sql b/spring-boot-modules/spring-boot-libraries/src/main/resources/schema.sql new file mode 100644 index 0000000000..d5a5d51b74 --- /dev/null +++ b/spring-boot-modules/spring-boot-libraries/src/main/resources/schema.sql @@ -0,0 +1,7 @@ +CREATE TABLE IF NOT EXISTS shedlock( + name VARCHAR(64) NOT NULL, + lock_until TIMESTAMP NOT NULL, + locked_at TIMESTAMP NOT NULL, + locked_by VARCHAR(255) NOT NULL, + PRIMARY KEY (name) +); \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-logging-log4j2/pom.xml b/spring-boot-modules/spring-boot-logging-log4j2/pom.xml index 31c0f4bd02..de21a99ab3 100644 --- a/spring-boot-modules/spring-boot-logging-log4j2/pom.xml +++ b/spring-boot-modules/spring-boot-logging-log4j2/pom.xml @@ -40,6 +40,7 @@ org.projectlombok lombok + ${lombok.version} provided diff --git a/spring-boot-modules/spring-boot-mvc-5/README.md b/spring-boot-modules/spring-boot-mvc-5/README.md index 782adb7b34..c72d72c84f 100644 --- a/spring-boot-modules/spring-boot-mvc-5/README.md +++ b/spring-boot-modules/spring-boot-mvc-5/README.md @@ -5,3 +5,4 @@ This module contains articles about Spring Web MVC in Spring Boot projects. ### Relevant Articles: - [Enable and Disable Endpoints at Runtime With Spring Boot](https://www.baeldung.com/spring-boot-enable-disable-endpoints-at-runtime) - [Extracting a Custom Header From the Request](https://www.baeldung.com/spring-extract-custom-header-request) +- [Modify Request Body Before Reaching Controller in Spring Boot](https://www.baeldung.com/spring-boot-change-request-body-before-controller) diff --git a/spring-boot-modules/spring-boot-mvc-5/pom.xml b/spring-boot-modules/spring-boot-mvc-5/pom.xml index a516cab049..10a58a6a59 100644 --- a/spring-boot-modules/spring-boot-mvc-5/pom.xml +++ b/spring-boot-modules/spring-boot-mvc-5/pom.xml @@ -49,6 +49,10 @@ commons-configuration ${commons-configuration.version} + + org.springframework.boot + spring-boot-starter-aop + @@ -61,6 +65,14 @@ JAR + + org.apache.maven.plugins + maven-compiler-plugin + + 9 + 9 + + diff --git a/spring-boot-modules/spring-boot-mvc-5/src/main/java/com/baeldung/modifyrequest/ModifyRequestApp.java b/spring-boot-modules/spring-boot-mvc-5/src/main/java/com/baeldung/modifyrequest/ModifyRequestApp.java new file mode 100644 index 0000000000..7dd937d5b8 --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc-5/src/main/java/com/baeldung/modifyrequest/ModifyRequestApp.java @@ -0,0 +1,11 @@ +package com.baeldung.modifyrequest; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication(scanBasePackages = "com.baeldung.modifyrequest") +public class ModifyRequestApp { + public static void main(String[] args) { + SpringApplication.run(ModifyRequestApp.class, args); + } +} diff --git a/spring-boot-modules/spring-boot-mvc-5/src/main/java/com/baeldung/modifyrequest/aop/EscapeHtmlAspect.java b/spring-boot-modules/spring-boot-mvc-5/src/main/java/com/baeldung/modifyrequest/aop/EscapeHtmlAspect.java new file mode 100644 index 0000000000..d4533dcf0b --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc-5/src/main/java/com/baeldung/modifyrequest/aop/EscapeHtmlAspect.java @@ -0,0 +1,78 @@ +package com.baeldung.modifyrequest.aop; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.context.annotation.Profile; +import org.springframework.core.MethodParameter; +import org.springframework.http.HttpHeaders; +import org.springframework.http.HttpInputMessage; +import org.springframework.http.converter.HttpMessageConverter; +import org.springframework.web.bind.annotation.RestControllerAdvice; +import org.springframework.web.servlet.mvc.method.annotation.RequestBodyAdvice; + +import java.io.*; +import java.lang.reflect.Type; +import java.nio.charset.StandardCharsets; + +@RestControllerAdvice +@Profile("aspectExample") +public class EscapeHtmlAspect implements RequestBodyAdvice { + + private static final Logger logger = LoggerFactory.getLogger(EscapeHtmlAspect.class); + + @Override + public boolean supports(MethodParameter methodParameter, Type targetType, Class> converterType) { + //Apply this to all Controllers + return true; + } + + @Override + public HttpInputMessage beforeBodyRead(HttpInputMessage inputMessage, MethodParameter parameter, Type targetType, + Class> converterType) throws IOException { + logger.info("beforeBodyRead called"); + InputStream inputStream = inputMessage.getBody(); + return new HttpInputMessage() { + @Override + public InputStream getBody() throws IOException { + return new ByteArrayInputStream(escapeHtml(inputStream).getBytes(StandardCharsets.UTF_8)); + } + + @Override + public HttpHeaders getHeaders() { + return inputMessage.getHeaders(); + } + }; + } + + @Override + public Object afterBodyRead(Object body, HttpInputMessage inputMessage, MethodParameter parameter, Type targetType, + Class> converterType) { + // Return the modified object after reading the body + return body; + } + + @Override + public Object handleEmptyBody(Object body, HttpInputMessage inputMessage, MethodParameter parameter, Type targetType, + Class> converterType) { + //return the original body + return body; + } + + private String escapeHtml(InputStream inputStream) throws IOException { + StringBuilder stringBuilder = new StringBuilder(); + BufferedReader bufferedReader = null; + try (inputStream) { + bufferedReader = new BufferedReader(new InputStreamReader(inputStream)); + char[] charBuffer = new char[128]; + int bytesRead = -1; + while ((bytesRead = bufferedReader.read(charBuffer)) > 0) { + stringBuilder.append(charBuffer, 0, bytesRead); + } + } + String input = stringBuilder.toString(); + // Escape HTML characters + return input.replaceAll("&", "&") + .replaceAll("<", "<") + .replaceAll(">", ">"); + } +} diff --git a/spring-boot-modules/spring-boot-mvc-5/src/main/java/com/baeldung/modifyrequest/config/WebMvcConfiguration.java b/spring-boot-modules/spring-boot-mvc-5/src/main/java/com/baeldung/modifyrequest/config/WebMvcConfiguration.java new file mode 100644 index 0000000000..2fc1fbc310 --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc-5/src/main/java/com/baeldung/modifyrequest/config/WebMvcConfiguration.java @@ -0,0 +1,26 @@ +package com.baeldung.modifyrequest.config; + +import com.baeldung.modifyrequest.interceptor.EscapeHtmlRequestInterceptor; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.context.annotation.Configuration; +import org.springframework.context.annotation.Profile; +import org.springframework.web.servlet.config.annotation.InterceptorRegistry; +import org.springframework.web.servlet.config.annotation.WebMvcConfigurer; + +@Configuration +@Profile("interceptorExample") +public class WebMvcConfiguration implements WebMvcConfigurer { + private static final Logger logger = LoggerFactory.getLogger(WebMvcConfiguration.class); + + @Override + public void addInterceptors(InterceptorRegistry registry) { + logger.info("addInterceptors() called"); + registry.addInterceptor(new EscapeHtmlRequestInterceptor()) + .addPathPatterns("/save"); + + WebMvcConfigurer.super.addInterceptors(registry); + } +} + diff --git a/spring-boot-modules/spring-boot-mvc-5/src/main/java/com/baeldung/modifyrequest/controller/UserController.java b/spring-boot-modules/spring-boot-mvc-5/src/main/java/com/baeldung/modifyrequest/controller/UserController.java new file mode 100644 index 0000000000..26450dd70d --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc-5/src/main/java/com/baeldung/modifyrequest/controller/UserController.java @@ -0,0 +1,23 @@ +package com.baeldung.modifyrequest.controller; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.http.HttpStatus; +import org.springframework.http.ResponseEntity; +import org.springframework.web.bind.annotation.PostMapping; +import org.springframework.web.bind.annotation.RequestBody; +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.RestController; + +@RestController +@RequestMapping("/") +public class UserController { + Logger logger = LoggerFactory.getLogger(UserController.class); + + @PostMapping(value = "save") + public ResponseEntity saveUser(@RequestBody String user) { + logger.info("save user info into database"); + ResponseEntity responseEntity = new ResponseEntity<>(user, HttpStatus.CREATED); + return responseEntity; + } +} diff --git a/spring-boot-modules/spring-boot-mvc-5/src/main/java/com/baeldung/modifyrequest/filter/EscapeHtmlFilter.java b/spring-boot-modules/spring-boot-mvc-5/src/main/java/com/baeldung/modifyrequest/filter/EscapeHtmlFilter.java new file mode 100644 index 0000000000..45cad3be1c --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc-5/src/main/java/com/baeldung/modifyrequest/filter/EscapeHtmlFilter.java @@ -0,0 +1,27 @@ +package com.baeldung.modifyrequest.filter; + +import com.baeldung.modifyrequest.requestwrapper.EscapeHtmlRequestWrapper; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.context.annotation.Profile; +import org.springframework.core.annotation.Order; +import org.springframework.stereotype.Component; + +import javax.servlet.*; +import javax.servlet.http.HttpServletRequest; +import java.io.IOException; + +@Component +@Order(1) +@Profile("filterExample") +public class EscapeHtmlFilter implements Filter { + Logger logger = LoggerFactory.getLogger(EscapeHtmlFilter.class); + + @Override + public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) + throws IOException, ServletException { + logger.info("Modify the request"); + + filterChain.doFilter(new EscapeHtmlRequestWrapper((HttpServletRequest) servletRequest), servletResponse); + } +} diff --git a/spring-boot-modules/spring-boot-mvc-5/src/main/java/com/baeldung/modifyrequest/interceptor/EscapeHtmlRequestInterceptor.java b/spring-boot-modules/spring-boot-mvc-5/src/main/java/com/baeldung/modifyrequest/interceptor/EscapeHtmlRequestInterceptor.java new file mode 100644 index 0000000000..1ad39605e5 --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc-5/src/main/java/com/baeldung/modifyrequest/interceptor/EscapeHtmlRequestInterceptor.java @@ -0,0 +1,19 @@ +package com.baeldung.modifyrequest.interceptor; + +import com.baeldung.modifyrequest.requestwrapper.EscapeHtmlRequestWrapper; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.web.servlet.HandlerInterceptor; + +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; + +public class EscapeHtmlRequestInterceptor implements HandlerInterceptor { + private static final Logger logger = LoggerFactory.getLogger(EscapeHtmlRequestInterceptor.class); + + @Override + public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception { + EscapeHtmlRequestWrapper escapeHtmlRequestWrapper = new EscapeHtmlRequestWrapper(request); + return true; + } +} diff --git a/spring-boot-modules/spring-boot-mvc-5/src/main/java/com/baeldung/modifyrequest/requestwrapper/EscapeHtmlRequestWrapper.java b/spring-boot-modules/spring-boot-mvc-5/src/main/java/com/baeldung/modifyrequest/requestwrapper/EscapeHtmlRequestWrapper.java new file mode 100644 index 0000000000..e7b3abbc1f --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc-5/src/main/java/com/baeldung/modifyrequest/requestwrapper/EscapeHtmlRequestWrapper.java @@ -0,0 +1,67 @@ +package com.baeldung.modifyrequest.requestwrapper; + +import javax.servlet.ReadListener; +import javax.servlet.ServletInputStream; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletRequestWrapper; +import java.io.*; + +public class EscapeHtmlRequestWrapper extends HttpServletRequestWrapper { + private String body = null; + public EscapeHtmlRequestWrapper(HttpServletRequest request) throws IOException { + super(request); + this.body = this.escapeHtml(request); + } + + private String escapeHtml(HttpServletRequest request) throws IOException { + StringBuilder stringBuilder = new StringBuilder(); + BufferedReader bufferedReader = null; + try (InputStream inputStream = request.getInputStream()) { + bufferedReader = new BufferedReader(new InputStreamReader(inputStream)); + char[] charBuffer = new char[128]; + int bytesRead = -1; + while ((bytesRead = bufferedReader.read(charBuffer)) > 0) { + stringBuilder.append(charBuffer, 0, bytesRead); + } + } + String input = stringBuilder.toString(); + // Escape HTML characters + return input.replaceAll("&", "&") + .replaceAll("<", "<") + .replaceAll(">", ">") + .replaceAll("'", "'"); + } + + @Override + public ServletInputStream getInputStream() { + final ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(body.getBytes()); + ServletInputStream servletInputStream = new ServletInputStream() { + + @Override + public int read() { + return byteArrayInputStream.read(); + } + + @Override + public boolean isFinished() { + return false; + } + + @Override + public boolean isReady() { + return false; + } + + @Override + public void setReadListener(ReadListener listener) { + + } + }; + return servletInputStream; + } + + @Override + public BufferedReader getReader() throws IOException { + return new BufferedReader(new InputStreamReader(this.getInputStream())); + } +} diff --git a/spring-boot-modules/spring-boot-mvc-5/src/main/resources/modifyrequest/filter-sequence-design.puml b/spring-boot-modules/spring-boot-mvc-5/src/main/resources/modifyrequest/filter-sequence-design.puml new file mode 100644 index 0000000000..41689ac723 --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc-5/src/main/resources/modifyrequest/filter-sequence-design.puml @@ -0,0 +1,31 @@ +@startuml +'https://plantuml.com/sequence-diagram +skinparam sequenceMessageAlign direction +skinparam handwritten true +skinparam sequence { +ParticipantBackgroundColor beige +ParticipantPadding 50 +} + +autonumber + +Browser -[#63b175]> Filter: HTTP Request +activate Browser +activate Filter +Filter -[#63b175]> Filter: doFilter() +Filter -[#63b175]> DispatcherServlet: HTTP Request +activate DispatcherServlet + + +DispatcherServlet -[#63b175]> Controller: HTTP Request +activate Controller +Controller --[#63b175]> DispatcherServlet: HTTP Response +deactivate Controller + +DispatcherServlet --[#63b175]> Filter: HTTP Response +deactivate DispatcherServlet + +Filter --[#63b175]> Browser: HTTP Response +deactivate Filter +deactivate Browser +@enduml \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-mvc-5/src/main/resources/modifyrequest/interceptor-sequence-design.puml b/spring-boot-modules/spring-boot-mvc-5/src/main/resources/modifyrequest/interceptor-sequence-design.puml new file mode 100644 index 0000000000..429b8182ca --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc-5/src/main/resources/modifyrequest/interceptor-sequence-design.puml @@ -0,0 +1,33 @@ +@startuml +'https://plantuml.com/sequence-diagram +skinparam sequenceMessageAlign direction +skinparam handwritten true +skinparam sequence { +ParticipantBackgroundColor beige +ParticipantPadding 50 +} + +autonumber + +Browser -[#63b175]> Filter: Http Request +activate Browser +activate Filter +Filter -[#63b175]> DispatcherServlet: Http Request +activate DispatcherServlet + +DispatcherServlet -[#63b175]> Interceptor: Http Request +activate Interceptor +Interceptor -[#63b175]> Interceptor: preHandle() +Interceptor -[#63b175]> Controller: Http Request +activate Controller +Controller --[#63b175]> Interceptor: Http Response +deactivate Controller +Interceptor --[#63b175]> DispatcherServlet: Http Response +deactivate Interceptor +DispatcherServlet --[#63b175]> Filter: Http Response +deactivate DispatcherServlet + +Filter --[#63b175]> Browser: Http Response +deactivate Filter +deactivate Browser +@enduml \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-mvc-5/src/test/java/com/baeldung/modifyrequest/EscapeHtmlAspectIntegrationTest.java b/spring-boot-modules/spring-boot-mvc-5/src/test/java/com/baeldung/modifyrequest/EscapeHtmlAspectIntegrationTest.java new file mode 100644 index 0000000000..ef18591ccb --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc-5/src/test/java/com/baeldung/modifyrequest/EscapeHtmlAspectIntegrationTest.java @@ -0,0 +1,54 @@ +package com.baeldung.modifyrequest; + +import com.baeldung.modifyrequest.controller.UserController; +import com.fasterxml.jackson.databind.ObjectMapper; +import org.junit.jupiter.api.Test; +import org.junit.jupiter.api.extension.ExtendWith; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc; +import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest; +import org.springframework.http.MediaType; +import org.springframework.test.context.ActiveProfiles; +import org.springframework.test.context.junit.jupiter.SpringExtension; +import org.springframework.test.web.servlet.MockMvc; +import org.springframework.test.web.servlet.request.MockMvcRequestBuilders; +import org.springframework.test.web.servlet.result.MockMvcResultMatchers; + +import java.net.URI; +import java.util.Map; + +@ExtendWith(SpringExtension.class) +@AutoConfigureMockMvc +@WebMvcTest(UserController.class) +@ActiveProfiles("aspectExample") +public class EscapeHtmlAspectIntegrationTest { + Logger logger = LoggerFactory.getLogger(EscapeHtmlAspectIntegrationTest.class); + + @Autowired + private MockMvc mockMvc; + @Test + void givenAspect_whenEscapeHtmlAspect_thenEscapeHtml() throws Exception { + + Map requestBody = Map.of( + "name", "James Cameron", + "email", "james@gmail.com" + ); + + Map expectedResponseBody = Map.of( + "name", "James Cameron", + "email", "<script>alert()</script>james@gmail.com" + ); + + ObjectMapper objectMapper = new ObjectMapper(); + + mockMvc.perform(MockMvcRequestBuilders.post(URI.create("/save")) + .contentType(MediaType.APPLICATION_JSON) + .content(objectMapper.writeValueAsString(requestBody))) + .andExpect(MockMvcResultMatchers.status() + .isCreated()) + .andExpect(MockMvcResultMatchers.content() + .json(objectMapper.writeValueAsString(expectedResponseBody))); + } +} diff --git a/spring-boot-modules/spring-boot-mvc-5/src/test/java/com/baeldung/modifyrequest/EscapeHtmlFilterIntegrationTest.java b/spring-boot-modules/spring-boot-mvc-5/src/test/java/com/baeldung/modifyrequest/EscapeHtmlFilterIntegrationTest.java new file mode 100644 index 0000000000..c813827422 --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc-5/src/test/java/com/baeldung/modifyrequest/EscapeHtmlFilterIntegrationTest.java @@ -0,0 +1,51 @@ +package com.baeldung.modifyrequest; + +import com.baeldung.modifyrequest.controller.UserController; +import com.fasterxml.jackson.databind.ObjectMapper; +import org.junit.jupiter.api.Test; +import org.junit.jupiter.api.extension.ExtendWith; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc; +import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest; +import org.springframework.http.MediaType; +import org.springframework.test.context.ActiveProfiles; +import org.springframework.test.context.junit.jupiter.SpringExtension; +import org.springframework.test.web.servlet.MockMvc; +import org.springframework.test.web.servlet.request.MockMvcRequestBuilders; +import org.springframework.test.web.servlet.result.MockMvcResultMatchers; + +import java.net.URI; +import java.util.Map; + +@ExtendWith(SpringExtension.class) +@AutoConfigureMockMvc +@WebMvcTest(UserController.class) +@ActiveProfiles("filterExample") +public class EscapeHtmlFilterIntegrationTest { + Logger logger = LoggerFactory.getLogger(EscapeHtmlFilterIntegrationTest.class); + + @Autowired + private MockMvc mockMvc; + @Test + void givenFilter_whenEscapeHtmlFilter_thenEscapeHtml() throws Exception { + Map requestBody = Map.of( + "name", "James Cameron", + "email", "james@gmail.com" + ); + + Map expectedResponseBody = Map.of( + "name", "James Cameron", + "email", "<script>alert()</script>james@gmail.com" + ); + + ObjectMapper objectMapper = new ObjectMapper(); + + mockMvc.perform(MockMvcRequestBuilders.post(URI.create("/save")) + .contentType(MediaType.APPLICATION_JSON) + .content(objectMapper.writeValueAsString(requestBody))).andExpect(MockMvcResultMatchers.status() + .isCreated()).andExpect(MockMvcResultMatchers.content() + .json(objectMapper.writeValueAsString(expectedResponseBody))); + } +} diff --git a/spring-boot-modules/spring-boot-mvc-5/src/test/java/com/baeldung/modifyrequest/EscapeHtmlInterceptorIntegrationTest.java b/spring-boot-modules/spring-boot-mvc-5/src/test/java/com/baeldung/modifyrequest/EscapeHtmlInterceptorIntegrationTest.java new file mode 100644 index 0000000000..9afc7f7e5a --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc-5/src/test/java/com/baeldung/modifyrequest/EscapeHtmlInterceptorIntegrationTest.java @@ -0,0 +1,46 @@ +package com.baeldung.modifyrequest; + +import com.baeldung.modifyrequest.controller.UserController; +import com.fasterxml.jackson.databind.ObjectMapper; +import org.junit.jupiter.api.Test; +import org.junit.jupiter.api.extension.ExtendWith; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc; +import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest; +import org.springframework.http.MediaType; +import org.springframework.test.context.ActiveProfiles; +import org.springframework.test.context.junit.jupiter.SpringExtension; +import org.springframework.test.web.servlet.MockMvc; +import org.springframework.test.web.servlet.request.MockMvcRequestBuilders; +import org.springframework.test.web.servlet.result.MockMvcResultMatchers; + +import java.net.URI; +import java.util.Map; + + +@ExtendWith(SpringExtension.class) +@AutoConfigureMockMvc +@WebMvcTest(UserController.class) +@ActiveProfiles("interceptorExample") +public class EscapeHtmlInterceptorIntegrationTest { + Logger logger = LoggerFactory.getLogger(EscapeHtmlInterceptorIntegrationTest.class); + + @Autowired + private MockMvc mockMvc; + + @Test + void givenInterceptor_whenEscapeHtmlInterceptor_thenEscapeHtml() throws Exception { + Map requestBody = Map.of( + "name", "James Cameron", + "email", "james@gmail.com" + ); + + ObjectMapper objectMapper = new ObjectMapper(); + mockMvc.perform(MockMvcRequestBuilders.post(URI.create("/save")) + .contentType(MediaType.APPLICATION_JSON) + .content(objectMapper.writeValueAsString(requestBody))).andExpect(MockMvcResultMatchers.status() + .is4xxClientError()); + } +} diff --git a/spring-boot-modules/spring-boot-mvc-birt/pom.xml b/spring-boot-modules/spring-boot-mvc-birt/pom.xml index cc4b7f8283..b2cda67974 100644 --- a/spring-boot-modules/spring-boot-mvc-birt/pom.xml +++ b/spring-boot-modules/spring-boot-mvc-birt/pom.xml @@ -48,6 +48,7 @@ org.projectlombok lombok + ${lombok.version} provided diff --git a/spring-boot-modules/spring-boot-mvc/README.md b/spring-boot-modules/spring-boot-mvc/README.md index f45feb6169..9257d6eba1 100644 --- a/spring-boot-modules/spring-boot-mvc/README.md +++ b/spring-boot-modules/spring-boot-mvc/README.md @@ -10,4 +10,5 @@ This module contains articles about Spring Web MVC in Spring Boot projects. - [Using Spring ResponseEntity to Manipulate the HTTP Response](https://www.baeldung.com/spring-response-entity) - [The @ServletComponentScan Annotation in Spring Boot](https://www.baeldung.com/spring-servletcomponentscan) - [Guide to Internationalization in Spring Boot](https://www.baeldung.com/spring-boot-internationalization) +- [Localized Validation Messages in REST](https://www.baeldung.com/rest-localized-validation-messages) - More articles: [[next -->]](/spring-boot-modules/spring-boot-mvc-2) diff --git a/spring-boot-modules/spring-boot-mvc/pom.xml b/spring-boot-modules/spring-boot-mvc/pom.xml index 369bcf799b..ab1c867d66 100644 --- a/spring-boot-modules/spring-boot-mvc/pom.xml +++ b/spring-boot-modules/spring-boot-mvc/pom.xml @@ -84,12 +84,15 @@ org.aspectj aspectjrt - ${aspectjweaver.version} org.aspectj aspectjweaver - ${aspectjweaver.version} + + + org.projectlombok + lombok + ${lombok.version} @@ -110,6 +113,7 @@ 1.10.0 2.3.7 + 1.9.20.1 com.baeldung.springbootmvc.SpringBootMvcApplication diff --git a/spring-boot-modules/spring-boot-mvc/src/main/java/com/baeldung/restvalidation/RestValidationApplication.java b/spring-boot-modules/spring-boot-mvc/src/main/java/com/baeldung/restvalidation/RestValidationApplication.java new file mode 100644 index 0000000000..b335aecac2 --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc/src/main/java/com/baeldung/restvalidation/RestValidationApplication.java @@ -0,0 +1,15 @@ +package com.baeldung.restvalidation; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; +import org.springframework.context.annotation.ComponentScan; + +@SpringBootApplication +@ComponentScan(basePackages = { "com.baeldung.restvalidation" }) +public class RestValidationApplication { + + public static void main(String[] args) { + SpringApplication.run(RestValidationApplication.class, args); + } + +} \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-mvc/src/main/java/com/baeldung/restvalidation/config/MessageConfig.java b/spring-boot-modules/spring-boot-mvc/src/main/java/com/baeldung/restvalidation/config/MessageConfig.java new file mode 100644 index 0000000000..e37e2c9d78 --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc/src/main/java/com/baeldung/restvalidation/config/MessageConfig.java @@ -0,0 +1,38 @@ +package com.baeldung.restvalidation.config; + +import javax.validation.MessageInterpolator; + +import org.hibernate.validator.messageinterpolation.ResourceBundleMessageInterpolator; +import org.springframework.context.MessageSource; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.context.support.ReloadableResourceBundleMessageSource; +import org.springframework.validation.beanvalidation.LocalValidatorFactoryBean; +import org.springframework.validation.beanvalidation.MessageSourceResourceBundleLocator; + +@Configuration +public class MessageConfig { + + @Bean + public MessageSource messageSource() { + ReloadableResourceBundleMessageSource messageSource = new ReloadableResourceBundleMessageSource(); + messageSource.setBasename("classpath:CustomValidationMessages"); + messageSource.setDefaultEncoding("UTF-8"); + return messageSource; + } + + @Bean + public MessageInterpolator getMessageInterpolator(MessageSource messageSource) { + MessageSourceResourceBundleLocator resourceBundleLocator = new MessageSourceResourceBundleLocator(messageSource); + ResourceBundleMessageInterpolator messageInterpolator = new ResourceBundleMessageInterpolator(resourceBundleLocator); + return new RecursiveLocaleContextMessageInterpolator(messageInterpolator); + } + + @Bean + public LocalValidatorFactoryBean getValidator(MessageInterpolator messageInterpolator) { + LocalValidatorFactoryBean bean = new LocalValidatorFactoryBean(); + bean.setMessageInterpolator(messageInterpolator); + return bean; + } + +} \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-mvc/src/main/java/com/baeldung/restvalidation/config/RecursiveLocaleContextMessageInterpolator.java b/spring-boot-modules/spring-boot-mvc/src/main/java/com/baeldung/restvalidation/config/RecursiveLocaleContextMessageInterpolator.java new file mode 100644 index 0000000000..003a3d79b0 --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc/src/main/java/com/baeldung/restvalidation/config/RecursiveLocaleContextMessageInterpolator.java @@ -0,0 +1,36 @@ +package com.baeldung.restvalidation.config; + +import java.util.Locale; +import java.util.regex.Matcher; +import java.util.regex.Pattern; + +import javax.validation.MessageInterpolator; + +import org.hibernate.validator.messageinterpolation.AbstractMessageInterpolator; +import org.hibernate.validator.messageinterpolation.ResourceBundleMessageInterpolator; + +public class RecursiveLocaleContextMessageInterpolator extends AbstractMessageInterpolator { + + private static final Pattern PATTERN_PLACEHOLDER = Pattern.compile("\\{([^}]+)\\}"); + + private final MessageInterpolator interpolator; + + public RecursiveLocaleContextMessageInterpolator(ResourceBundleMessageInterpolator interpolator) { + this.interpolator = interpolator; + } + + @Override + public String interpolate(MessageInterpolator.Context context, Locale locale, String message) { + int level = 0; + while (containsPlaceholder(message) && (level++ < 2)) { + message = this.interpolator.interpolate(message, context, locale); + } + return message; + } + + private boolean containsPlaceholder(String code) { + Matcher matcher = PATTERN_PLACEHOLDER.matcher(code); + return matcher.find(); + } + +} \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-mvc/src/main/java/com/baeldung/restvalidation/response/InputFieldError.java b/spring-boot-modules/spring-boot-mvc/src/main/java/com/baeldung/restvalidation/response/InputFieldError.java new file mode 100644 index 0000000000..06bd764d97 --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc/src/main/java/com/baeldung/restvalidation/response/InputFieldError.java @@ -0,0 +1,12 @@ +package com.baeldung.restvalidation.response; + +import lombok.*; + +@Data +@AllArgsConstructor +@NoArgsConstructor +public class InputFieldError { + private String field; + private String message; + +} \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-mvc/src/main/java/com/baeldung/restvalidation/response/UpdateUserResponse.java b/spring-boot-modules/spring-boot-mvc/src/main/java/com/baeldung/restvalidation/response/UpdateUserResponse.java new file mode 100644 index 0000000000..7eb400cd2c --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc/src/main/java/com/baeldung/restvalidation/response/UpdateUserResponse.java @@ -0,0 +1,17 @@ +package com.baeldung.restvalidation.response; + +import com.fasterxml.jackson.annotation.JsonInclude; + +import java.util.List; + +import lombok.*; + +@Data +@AllArgsConstructor +@NoArgsConstructor +@JsonInclude(JsonInclude.Include.NON_NULL) +public class UpdateUserResponse { + + private List fieldErrors; + +} diff --git a/spring-boot-modules/spring-boot-mvc/src/main/java/com/baeldung/restvalidation/service1/User.java b/spring-boot-modules/spring-boot-mvc/src/main/java/com/baeldung/restvalidation/service1/User.java new file mode 100644 index 0000000000..f9a7d1a9b5 --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc/src/main/java/com/baeldung/restvalidation/service1/User.java @@ -0,0 +1,15 @@ +package com.baeldung.restvalidation.service1; + +import javax.validation.constraints.NotEmpty; + +import lombok.*; + +@Data +@AllArgsConstructor +@NoArgsConstructor +public class User { + + @NotEmpty + private String email; + +} \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-mvc/src/main/java/com/baeldung/restvalidation/service1/UserService1.java b/spring-boot-modules/spring-boot-mvc/src/main/java/com/baeldung/restvalidation/service1/UserService1.java new file mode 100644 index 0000000000..790b5031e6 --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc/src/main/java/com/baeldung/restvalidation/service1/UserService1.java @@ -0,0 +1,36 @@ +package com.baeldung.restvalidation.service1; + +import org.springframework.http.*; +import org.springframework.validation.BindingResult; +import org.springframework.web.bind.annotation.*; + +import java.util.List; +import java.util.stream.Collectors; + +import javax.validation.Valid; + +import com.baeldung.restvalidation.response.InputFieldError; +import com.baeldung.restvalidation.response.UpdateUserResponse; + +@RestController +public class UserService1 { + + @PutMapping(value = "/user1", produces = MediaType.APPLICATION_JSON_VALUE) + public ResponseEntity updateUser(@RequestBody @Valid User user, + BindingResult bindingResult) { + if (bindingResult.hasFieldErrors()) { + + List fieldErrorList = bindingResult.getFieldErrors().stream() + .map(error -> new InputFieldError(error.getField(), error.getDefaultMessage())) + .collect(Collectors.toList()); + + UpdateUserResponse updateResponse = new UpdateUserResponse(fieldErrorList); + return ResponseEntity.status(HttpStatus.BAD_REQUEST).body(updateResponse); + } + else { + // Update logic... + return ResponseEntity.status(HttpStatus.OK).build(); + } + } + +} \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-mvc/src/main/java/com/baeldung/restvalidation/service2/User.java b/spring-boot-modules/spring-boot-mvc/src/main/java/com/baeldung/restvalidation/service2/User.java new file mode 100644 index 0000000000..a2e567766c --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc/src/main/java/com/baeldung/restvalidation/service2/User.java @@ -0,0 +1,15 @@ +package com.baeldung.restvalidation.service2; + +import javax.validation.constraints.NotEmpty; + +import lombok.*; + +@Data +@AllArgsConstructor +@NoArgsConstructor +public class User { + + @NotEmpty(message = "{validation.email.notEmpty}") + private String email; + +} \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-mvc/src/main/java/com/baeldung/restvalidation/service2/UserService2.java b/spring-boot-modules/spring-boot-mvc/src/main/java/com/baeldung/restvalidation/service2/UserService2.java new file mode 100644 index 0000000000..4593a2b1bd --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc/src/main/java/com/baeldung/restvalidation/service2/UserService2.java @@ -0,0 +1,40 @@ +package com.baeldung.restvalidation.service2; + +import java.util.List; +import java.util.stream.Collectors; + +import javax.validation.Valid; + +import org.springframework.http.HttpStatus; +import org.springframework.http.MediaType; +import org.springframework.http.ResponseEntity; +import org.springframework.validation.BindingResult; +import org.springframework.web.bind.annotation.PutMapping; +import org.springframework.web.bind.annotation.RequestBody; +import org.springframework.web.bind.annotation.RestController; + +import com.baeldung.restvalidation.response.InputFieldError; +import com.baeldung.restvalidation.response.UpdateUserResponse; + +@RestController +public class UserService2 { + + @PutMapping(value = "/user2", produces = MediaType.APPLICATION_JSON_VALUE) + public ResponseEntity updateUser(@RequestBody @Valid User user, + BindingResult bindingResult) { + if (bindingResult.hasFieldErrors()) { + + List fieldErrorList = bindingResult.getFieldErrors().stream() + .map(error -> new InputFieldError(error.getField(), error.getDefaultMessage())) + .collect(Collectors.toList()); + + UpdateUserResponse updateResponse = new UpdateUserResponse(fieldErrorList); + return ResponseEntity.status(HttpStatus.BAD_REQUEST).body(updateResponse); + } + else { + // Update logic... + return ResponseEntity.status(HttpStatus.OK).build(); + } + } + +} \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-mvc/src/main/java/com/baeldung/restvalidation/service3/FieldNotEmpty.java b/spring-boot-modules/spring-boot-mvc/src/main/java/com/baeldung/restvalidation/service3/FieldNotEmpty.java new file mode 100644 index 0000000000..93c7052d5b --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc/src/main/java/com/baeldung/restvalidation/service3/FieldNotEmpty.java @@ -0,0 +1,32 @@ +package com.baeldung.restvalidation.service3; + +import static java.lang.annotation.ElementType.ANNOTATION_TYPE; +import static java.lang.annotation.ElementType.CONSTRUCTOR; +import static java.lang.annotation.ElementType.FIELD; +import static java.lang.annotation.ElementType.METHOD; +import static java.lang.annotation.ElementType.PARAMETER; +import static java.lang.annotation.ElementType.TYPE_USE; +import static java.lang.annotation.RetentionPolicy.RUNTIME; + +import java.lang.annotation.Documented; +import java.lang.annotation.Retention; +import java.lang.annotation.Target; + +import javax.validation.Constraint; +import javax.validation.Payload; + +@Documented +@Target({ METHOD, FIELD, ANNOTATION_TYPE, CONSTRUCTOR, PARAMETER, TYPE_USE }) +@Retention(RUNTIME) +@Constraint(validatedBy = { FieldNotEmptyValidator.class }) +public @interface FieldNotEmpty { + + String message() default "{validation.notEmpty}"; + + String field() default "Field"; + + Class[] groups() default {}; + + Class[] payload() default {}; + +} diff --git a/spring-boot-modules/spring-boot-mvc/src/main/java/com/baeldung/restvalidation/service3/FieldNotEmptyValidator.java b/spring-boot-modules/spring-boot-mvc/src/main/java/com/baeldung/restvalidation/service3/FieldNotEmptyValidator.java new file mode 100644 index 0000000000..356efc590b --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc/src/main/java/com/baeldung/restvalidation/service3/FieldNotEmptyValidator.java @@ -0,0 +1,16 @@ +package com.baeldung.restvalidation.service3; + +import javax.validation.ConstraintValidator; +import javax.validation.ConstraintValidatorContext; + +public class FieldNotEmptyValidator implements ConstraintValidator { + + private String message; + private String field; + + @Override + public boolean isValid(Object value, ConstraintValidatorContext context) { + return (value != null && !value.toString().trim().isEmpty()); + } + +} \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-mvc/src/main/java/com/baeldung/restvalidation/service3/User.java b/spring-boot-modules/spring-boot-mvc/src/main/java/com/baeldung/restvalidation/service3/User.java new file mode 100644 index 0000000000..97b38feba4 --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc/src/main/java/com/baeldung/restvalidation/service3/User.java @@ -0,0 +1,13 @@ +package com.baeldung.restvalidation.service3; + +import lombok.*; + +@Data +@AllArgsConstructor +@NoArgsConstructor +public class User { + + @FieldNotEmpty(message = "{validation.notEmpty}", field = "{field.personalEmail}") + private String email; + +} \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-mvc/src/main/java/com/baeldung/restvalidation/service3/UserService3.java b/spring-boot-modules/spring-boot-mvc/src/main/java/com/baeldung/restvalidation/service3/UserService3.java new file mode 100644 index 0000000000..e506b63d8e --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc/src/main/java/com/baeldung/restvalidation/service3/UserService3.java @@ -0,0 +1,40 @@ +package com.baeldung.restvalidation.service3; + +import java.util.List; +import java.util.stream.Collectors; + +import javax.validation.Valid; + +import org.springframework.http.HttpStatus; +import org.springframework.http.MediaType; +import org.springframework.http.ResponseEntity; +import org.springframework.validation.BindingResult; +import org.springframework.web.bind.annotation.PutMapping; +import org.springframework.web.bind.annotation.RequestBody; +import org.springframework.web.bind.annotation.RestController; + +import com.baeldung.restvalidation.response.InputFieldError; +import com.baeldung.restvalidation.response.UpdateUserResponse; + +@RestController +public class UserService3 { + + @PutMapping(value = "/user3", produces = MediaType.APPLICATION_JSON_VALUE) + public ResponseEntity updateUser(@RequestBody @Valid User user, + BindingResult bindingResult) { + if (bindingResult.hasFieldErrors()) { + + List fieldErrorList = bindingResult.getFieldErrors().stream() + .map(error -> new InputFieldError(error.getField(), error.getDefaultMessage())) + .collect(Collectors.toList()); + + UpdateUserResponse updateResponse = new UpdateUserResponse(fieldErrorList); + return ResponseEntity.status(HttpStatus.BAD_REQUEST).body(updateResponse); + } + else { + // Update logic... + return ResponseEntity.status(HttpStatus.OK).build(); + } + } + +} \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-mvc/src/main/resources/CustomValidationMessages.properties b/spring-boot-modules/spring-boot-mvc/src/main/resources/CustomValidationMessages.properties new file mode 100644 index 0000000000..58cabc30c9 --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc/src/main/resources/CustomValidationMessages.properties @@ -0,0 +1,3 @@ +field.personalEmail=Personal Email +validation.notEmpty={field} cannot be empty +validation.email.notEmpty=Email cannot be empty \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-mvc/src/main/resources/CustomValidationMessages_zh.properties b/spring-boot-modules/spring-boot-mvc/src/main/resources/CustomValidationMessages_zh.properties new file mode 100644 index 0000000000..b4fbe909bb --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc/src/main/resources/CustomValidationMessages_zh.properties @@ -0,0 +1,3 @@ +field.personalEmail=個人電郵 +validation.notEmpty={field}不能是空白 +validation.email.notEmpty=電郵不能留空 \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-mvc/src/main/resources/ValidationMessages.properties b/spring-boot-modules/spring-boot-mvc/src/main/resources/ValidationMessages.properties new file mode 100644 index 0000000000..90d3c88a8f --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc/src/main/resources/ValidationMessages.properties @@ -0,0 +1 @@ +javax.validation.constraints.NotEmpty.message=The field cannot be empty \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-mvc/src/main/resources/ValidationMessages_zh.properties b/spring-boot-modules/spring-boot-mvc/src/main/resources/ValidationMessages_zh.properties new file mode 100644 index 0000000000..04f415911c --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc/src/main/resources/ValidationMessages_zh.properties @@ -0,0 +1 @@ +javax.validation.constraints.NotEmpty.message=本欄不能留空 \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-mvc/src/test/java/com/baeldung/restvalidation/service1/UserService1IntegrationTest.java b/spring-boot-modules/spring-boot-mvc/src/test/java/com/baeldung/restvalidation/service1/UserService1IntegrationTest.java new file mode 100644 index 0000000000..969a6c17a6 --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc/src/test/java/com/baeldung/restvalidation/service1/UserService1IntegrationTest.java @@ -0,0 +1,75 @@ +package com.baeldung.restvalidation.service1; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +import java.util.Objects; + +import org.junit.jupiter.api.Test; +import org.junit.jupiter.api.extension.ExtendWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.boot.test.web.client.TestRestTemplate; +import org.springframework.http.*; +import org.springframework.test.context.junit.jupiter.SpringExtension; + +import com.baeldung.restvalidation.RestValidationApplication; +import com.baeldung.restvalidation.response.InputFieldError; +import com.baeldung.restvalidation.response.UpdateUserResponse; + +@ExtendWith(SpringExtension.class) +@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT, classes = RestValidationApplication.class) +class UserService1IntegrationTest { + + @Autowired + private TestRestTemplate restTemplate; + + @Test + void whenUpdateValidEmail_thenReturnsOK() { + + // When + ResponseEntity responseEntity = updateUser(new User("test@email.com"), null); + + // Then + assertEquals(HttpStatus.OK, responseEntity.getStatusCode()); + } + + @Test + void whenUpdateEmptyEmail_thenReturnsErrorMessageInEnglish() { + + // When + ResponseEntity responseEntity = updateUser(new User(""), null); + + // Then + InputFieldError error = responseEntity.getBody().getFieldErrors().get(0); + assertEquals(HttpStatus.BAD_REQUEST, responseEntity.getStatusCode()); + assertEquals("The field cannot be empty", error.getMessage()); + } + + @Test + void whenUpdateEmptyEmailWithLanguageHeaderEqualsToZh_thenReturnsErrorMessageInChinese() { + + // When + ResponseEntity responseEntity = updateUser(new User(""), "zh-tw"); + + // Then + InputFieldError error = responseEntity.getBody().getFieldErrors().get(0); + assertEquals(HttpStatus.BAD_REQUEST, responseEntity.getStatusCode()); + assertEquals("本欄不能留空", error.getMessage()); + } + + private ResponseEntity updateUser(User user, String language) { + + HttpHeaders headers = new HttpHeaders(); + if (Objects.nonNull(language)) { + headers.set(HttpHeaders.ACCEPT_LANGUAGE, language); + } + + return restTemplate.exchange( + "/user1", + HttpMethod.PUT, + new HttpEntity<>(user, headers), + UpdateUserResponse.class + ); + } + +} \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-mvc/src/test/java/com/baeldung/restvalidation/service2/UserService2IntegrationTest.java b/spring-boot-modules/spring-boot-mvc/src/test/java/com/baeldung/restvalidation/service2/UserService2IntegrationTest.java new file mode 100644 index 0000000000..3e92229d7b --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc/src/test/java/com/baeldung/restvalidation/service2/UserService2IntegrationTest.java @@ -0,0 +1,75 @@ +package com.baeldung.restvalidation.service2; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +import java.util.Objects; + +import org.junit.jupiter.api.Test; +import org.junit.jupiter.api.extension.ExtendWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.boot.test.web.client.TestRestTemplate; +import org.springframework.http.*; +import org.springframework.test.context.junit.jupiter.SpringExtension; + +import com.baeldung.restvalidation.RestValidationApplication; +import com.baeldung.restvalidation.response.InputFieldError; +import com.baeldung.restvalidation.response.UpdateUserResponse; + +@ExtendWith(SpringExtension.class) +@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT, classes = RestValidationApplication.class) +class UserService2IntegrationTest { + + @Autowired + private TestRestTemplate restTemplate; + + @Test + void whenUpdateValidEmail_thenReturnsOK() { + + // When + ResponseEntity responseEntity = updateUser(new User("test@email.com"), null); + + // Then + assertEquals(HttpStatus.OK, responseEntity.getStatusCode()); + } + + @Test + void whenUpdateEmptyEmail_thenReturnsErrorMessageInEnglish() { + + // When + ResponseEntity responseEntity = updateUser(new User(""), null); + + // Then + InputFieldError error = responseEntity.getBody().getFieldErrors().get(0); + assertEquals(HttpStatus.BAD_REQUEST, responseEntity.getStatusCode()); + assertEquals("Email cannot be empty", error.getMessage()); + } + + @Test + void whenUpdateEmptyEmailWithLanguageHeaderEqualsToZh_thenReturnsErrorMessageInChinese() { + + // When + ResponseEntity responseEntity = updateUser(new User(""), "zh-tw"); + + // Then + InputFieldError error = responseEntity.getBody().getFieldErrors().get(0); + assertEquals(HttpStatus.BAD_REQUEST, responseEntity.getStatusCode()); + assertEquals("電郵不能留空", error.getMessage()); + } + + private ResponseEntity updateUser(User user, String language) { + + HttpHeaders headers = new HttpHeaders(); + if (Objects.nonNull(language)) { + headers.set(HttpHeaders.ACCEPT_LANGUAGE, language); + } + + return restTemplate.exchange( + "/user2", + HttpMethod.PUT, + new HttpEntity<>(user, headers), + UpdateUserResponse.class + ); + } + +} \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-mvc/src/test/java/com/baeldung/restvalidation/service3/UserService3IntegrationTest.java b/spring-boot-modules/spring-boot-mvc/src/test/java/com/baeldung/restvalidation/service3/UserService3IntegrationTest.java new file mode 100644 index 0000000000..8bc4d460ea --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc/src/test/java/com/baeldung/restvalidation/service3/UserService3IntegrationTest.java @@ -0,0 +1,75 @@ +package com.baeldung.restvalidation.service3; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +import java.util.Objects; + +import org.junit.jupiter.api.Test; +import org.junit.jupiter.api.extension.ExtendWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.boot.test.web.client.TestRestTemplate; +import org.springframework.http.*; +import org.springframework.test.context.junit.jupiter.SpringExtension; + +import com.baeldung.restvalidation.RestValidationApplication; +import com.baeldung.restvalidation.response.InputFieldError; +import com.baeldung.restvalidation.response.UpdateUserResponse; + +@ExtendWith(SpringExtension.class) +@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT, classes = RestValidationApplication.class) +class UserService3IntegrationTest { + + @Autowired + private TestRestTemplate restTemplate; + + @Test + void whenUpdateValidEmail_thenReturnsOK() { + + // When + ResponseEntity responseEntity = updateUser(new User("test@email.com"), null); + + // Then + assertEquals(HttpStatus.OK, responseEntity.getStatusCode()); + } + + @Test + void whenUpdateEmptyEmail_thenReturnsErrorMessageInEnglish() { + + // When + ResponseEntity responseEntity = updateUser(new User(""), null); + + // Then + InputFieldError error = responseEntity.getBody().getFieldErrors().get(0); + assertEquals(HttpStatus.BAD_REQUEST, responseEntity.getStatusCode()); + assertEquals("Personal Email cannot be empty", error.getMessage()); + } + + @Test + void whenUpdateEmptyEmailWithLanguageHeaderEqualsToZh_thenReturnsErrorMessageInChinese() { + + // When + ResponseEntity responseEntity = updateUser(new User(""), "zh-tw"); + + // Then + InputFieldError error = responseEntity.getBody().getFieldErrors().get(0); + assertEquals(HttpStatus.BAD_REQUEST, responseEntity.getStatusCode()); + assertEquals("個人電郵不能是空白", error.getMessage()); + } + + private ResponseEntity updateUser(User user, String language) { + + HttpHeaders headers = new HttpHeaders(); + if (Objects.nonNull(language)) { + headers.set(HttpHeaders.ACCEPT_LANGUAGE, language); + } + + return restTemplate.exchange( + "/user3", + HttpMethod.PUT, + new HttpEntity<>(user, headers), + UpdateUserResponse.class + ); + } + +} \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-redis/pom.xml b/spring-boot-modules/spring-boot-redis/pom.xml index fa6b5a59c1..57a894e2fc 100644 --- a/spring-boot-modules/spring-boot-redis/pom.xml +++ b/spring-boot-modules/spring-boot-redis/pom.xml @@ -73,7 +73,6 @@ - 15 6.0.3 0.7.3 diff --git a/spring-boot-modules/spring-boot-resilience4j/pom.xml b/spring-boot-modules/spring-boot-resilience4j/pom.xml index 355ef8f92d..2f3af8f9d2 100644 --- a/spring-boot-modules/spring-boot-resilience4j/pom.xml +++ b/spring-boot-modules/spring-boot-resilience4j/pom.xml @@ -53,7 +53,7 @@ 2.35.0 2.0.2 - 2.15.2 + 2.16.0 \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-runtime-2/README.md b/spring-boot-modules/spring-boot-runtime-2/README.md index f439b0d0bd..c22f7cbc18 100644 --- a/spring-boot-modules/spring-boot-runtime-2/README.md +++ b/spring-boot-modules/spring-boot-runtime-2/README.md @@ -4,5 +4,7 @@ This module contains articles about administering a Spring Boot runtime ### Relevant Articles: - [Configure the Heap Size When Starting a Spring Boot Application](https://www.baeldung.com/spring-boot-heap-size) - - [CORS with Spring](https://www.baeldung.com/spring-cors) - [Max-HTTP-Header-Size in Spring Boot 2](https://www.baeldung.com/spring-boot-max-http-header-size) + - [Programmatically Restarting a Spring Boot Application](https://www.baeldung.com/java-restart-spring-boot-app) + + - More articles: [[<-- prev]](../spring-boot-runtime) diff --git a/spring-boot-modules/spring-boot-runtime-2/pom.xml b/spring-boot-modules/spring-boot-runtime-2/pom.xml index 5174900c79..356880975a 100644 --- a/spring-boot-modules/spring-boot-runtime-2/pom.xml +++ b/spring-boot-modules/spring-boot-runtime-2/pom.xml @@ -28,6 +28,15 @@ org.springframework.security spring-security-test + + org.springframework.boot + spring-boot-starter-actuator + + + org.springframework.cloud + spring-cloud-starter + ${springcloud.version} + @@ -64,4 +73,7 @@ + + 3.1.3 + \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-runtime/src/main/java/com/baeldung/restart/Application.java b/spring-boot-modules/spring-boot-runtime-2/src/main/java/com/baeldung/restart/Application.java similarity index 100% rename from spring-boot-modules/spring-boot-runtime/src/main/java/com/baeldung/restart/Application.java rename to spring-boot-modules/spring-boot-runtime-2/src/main/java/com/baeldung/restart/Application.java diff --git a/spring-boot-modules/spring-boot-runtime/src/main/java/com/baeldung/restart/RestartController.java b/spring-boot-modules/spring-boot-runtime-2/src/main/java/com/baeldung/restart/RestartController.java similarity index 100% rename from spring-boot-modules/spring-boot-runtime/src/main/java/com/baeldung/restart/RestartController.java rename to spring-boot-modules/spring-boot-runtime-2/src/main/java/com/baeldung/restart/RestartController.java diff --git a/spring-boot-modules/spring-boot-runtime/src/main/java/com/baeldung/restart/RestartService.java b/spring-boot-modules/spring-boot-runtime-2/src/main/java/com/baeldung/restart/RestartService.java similarity index 99% rename from spring-boot-modules/spring-boot-runtime/src/main/java/com/baeldung/restart/RestartService.java rename to spring-boot-modules/spring-boot-runtime-2/src/main/java/com/baeldung/restart/RestartService.java index 9883ec653b..f197efb067 100644 --- a/spring-boot-modules/spring-boot-runtime/src/main/java/com/baeldung/restart/RestartService.java +++ b/spring-boot-modules/spring-boot-runtime-2/src/main/java/com/baeldung/restart/RestartService.java @@ -1,8 +1,8 @@ package com.baeldung.restart; -import org.springframework.stereotype.Service; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.cloud.context.restart.RestartEndpoint; +import org.springframework.stereotype.Service; @Service public class RestartService { diff --git a/spring-boot-modules/spring-boot-runtime-2/src/main/resources/application.properties b/spring-boot-modules/spring-boot-runtime-2/src/main/resources/application.properties new file mode 100644 index 0000000000..f6bd08e5dd --- /dev/null +++ b/spring-boot-modules/spring-boot-runtime-2/src/main/resources/application.properties @@ -0,0 +1,7 @@ +management.endpoints.web.exposure.include=* +management.metrics.enable.root=true +management.metrics.enable.jvm=true +management.endpoint.restart.enabled=true +spring.datasource.jmx-enabled=false +spring.jmx.enabled=true +management.endpoint.shutdown.enabled=true \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-runtime/src/test/java/com/baeldung/restart/RestartApplicationManualTest.java b/spring-boot-modules/spring-boot-runtime-2/src/test/java/com/baeldung/restart/RestartApplicationManualTest.java similarity index 100% rename from spring-boot-modules/spring-boot-runtime/src/test/java/com/baeldung/restart/RestartApplicationManualTest.java rename to spring-boot-modules/spring-boot-runtime-2/src/test/java/com/baeldung/restart/RestartApplicationManualTest.java diff --git a/spring-boot-modules/spring-boot-runtime/README.md b/spring-boot-modules/spring-boot-runtime/README.md index 6f21efe793..44b217ae77 100644 --- a/spring-boot-modules/spring-boot-runtime/README.md +++ b/spring-boot-modules/spring-boot-runtime/README.md @@ -4,9 +4,11 @@ This module contains articles about administering a Spring Boot runtime ### Relevant Articles: - [Shutdown a Spring Boot Application](https://www.baeldung.com/spring-boot-shutdown) - - [Programmatically Restarting a Spring Boot Application](https://www.baeldung.com/java-restart-spring-boot-app) - [Logging HTTP Requests with Spring Boot Actuator HTTP Tracing](https://www.baeldung.com/spring-boot-actuator-http) - [Spring Boot Embedded Tomcat Logs](https://www.baeldung.com/spring-boot-embedded-tomcat-logs) - [Project Configuration with Spring](https://www.baeldung.com/project-configuration-with-spring) - [Spring – Log Incoming Requests](https://www.baeldung.com/spring-http-logging) - [How to Configure Spring Boot Tomcat](https://www.baeldung.com/spring-boot-configure-tomcat) + - [CORS with Spring](https://www.baeldung.com/spring-cors) + + - More articles: [[more -->]](../spring-boot-runtime-2) diff --git a/spring-boot-modules/spring-boot-runtime-2/src/main/java/com/baeldung/cors/Account.java b/spring-boot-modules/spring-boot-runtime/src/main/java/com/baeldung/cors/Account.java similarity index 100% rename from spring-boot-modules/spring-boot-runtime-2/src/main/java/com/baeldung/cors/Account.java rename to spring-boot-modules/spring-boot-runtime/src/main/java/com/baeldung/cors/Account.java diff --git a/spring-boot-modules/spring-boot-runtime-2/src/main/java/com/baeldung/cors/AccountController.java b/spring-boot-modules/spring-boot-runtime/src/main/java/com/baeldung/cors/AccountController.java similarity index 100% rename from spring-boot-modules/spring-boot-runtime-2/src/main/java/com/baeldung/cors/AccountController.java rename to spring-boot-modules/spring-boot-runtime/src/main/java/com/baeldung/cors/AccountController.java diff --git a/spring-boot-modules/spring-boot-runtime-2/src/main/java/com/baeldung/cors/config/WebConfig.java b/spring-boot-modules/spring-boot-runtime/src/main/java/com/baeldung/cors/config/WebConfig.java similarity index 100% rename from spring-boot-modules/spring-boot-runtime-2/src/main/java/com/baeldung/cors/config/WebConfig.java rename to spring-boot-modules/spring-boot-runtime/src/main/java/com/baeldung/cors/config/WebConfig.java diff --git a/spring-boot-modules/spring-boot-runtime/src/main/java/com/baeldung/spring/boot/management/logging/SecurityConfig.java b/spring-boot-modules/spring-boot-runtime/src/main/java/com/baeldung/spring/boot/management/logging/SecurityConfig.java index 45cc1ebb33..6870f4e6bb 100644 --- a/spring-boot-modules/spring-boot-runtime/src/main/java/com/baeldung/spring/boot/management/logging/SecurityConfig.java +++ b/spring-boot-modules/spring-boot-runtime/src/main/java/com/baeldung/spring/boot/management/logging/SecurityConfig.java @@ -1,14 +1,16 @@ package com.baeldung.spring.boot.management.logging; +import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.security.config.annotation.web.builders.HttpSecurity; -import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter; +import org.springframework.security.web.SecurityFilterChain; @Configuration -public class SecurityConfig extends WebSecurityConfigurerAdapter { - @Override - protected void configure(HttpSecurity http) throws Exception { - http.csrf() - .ignoringAntMatchers("/actuator/**"); +public class SecurityConfig { + @Bean + public SecurityFilterChain securityFilter(HttpSecurity http) throws Exception { + return http.csrf() + .ignoringAntMatchers("/actuator/**").and() + .build(); } } diff --git a/spring-boot-modules/spring-boot-security-2/README.md b/spring-boot-modules/spring-boot-security-2/README.md new file mode 100644 index 0000000000..2774f60c43 --- /dev/null +++ b/spring-boot-modules/spring-boot-security-2/README.md @@ -0,0 +1,2 @@ +## Relevant Articles +- [Difference Between permitAll() and anonymous() in Spring Security](https://www.baeldung.com/spring-security-permitall-vs-anonymous) diff --git a/spring-boot-modules/spring-boot-security-2/pom.xml b/spring-boot-modules/spring-boot-security-2/pom.xml new file mode 100644 index 0000000000..dd8cab81de --- /dev/null +++ b/spring-boot-modules/spring-boot-security-2/pom.xml @@ -0,0 +1,51 @@ + + + 4.0.0 + spring-boot-security-2 + spring-boot-security-2 + jar + Spring Boot Security Auto-Configuration + + + com.baeldung.spring-boot-modules + spring-boot-modules + 1.0.0-SNAPSHOT + + + + + org.springframework.boot + spring-boot-starter-security + + + org.springframework.boot + spring-boot-starter-web + + + org.springframework.boot + spring-boot-starter-test + test + + + org.springframework.security + spring-security-test + test + + + org.springframework.boot + spring-boot-autoconfigure + + + + + + + org.springframework.boot + spring-boot-maven-plugin + + + + + \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-security/src/main/java/com/baeldung/permitallanonymous/SecuredEcommerceApplication.java b/spring-boot-modules/spring-boot-security-2/src/main/java/com/baeldung/permitallanonymous/SecuredEcommerceApplication.java similarity index 100% rename from spring-boot-modules/spring-boot-security/src/main/java/com/baeldung/permitallanonymous/SecuredEcommerceApplication.java rename to spring-boot-modules/spring-boot-security-2/src/main/java/com/baeldung/permitallanonymous/SecuredEcommerceApplication.java diff --git a/spring-boot-modules/spring-boot-security/src/main/java/com/baeldung/permitallanonymous/controller/EcommerceController.java b/spring-boot-modules/spring-boot-security-2/src/main/java/com/baeldung/permitallanonymous/controller/EcommerceController.java similarity index 92% rename from spring-boot-modules/spring-boot-security/src/main/java/com/baeldung/permitallanonymous/controller/EcommerceController.java rename to spring-boot-modules/spring-boot-security-2/src/main/java/com/baeldung/permitallanonymous/controller/EcommerceController.java index 8f20baee10..d76075016a 100644 --- a/spring-boot-modules/spring-boot-security/src/main/java/com/baeldung/permitallanonymous/controller/EcommerceController.java +++ b/spring-boot-modules/spring-boot-security-2/src/main/java/com/baeldung/permitallanonymous/controller/EcommerceController.java @@ -13,7 +13,7 @@ public class EcommerceController { return "Show Cart"; } - //can we accessed by both anonymous and authenticated users + //can be accessed by both anonymous and authenticated users @GetMapping("/public/showProducts") public @ResponseBody String listProducts() { return "List Products"; diff --git a/spring-boot-modules/spring-boot-security/src/main/java/com/baeldung/permitallanonymous/filter/AuditInterceptor.java b/spring-boot-modules/spring-boot-security-2/src/main/java/com/baeldung/permitallanonymous/filter/AuditInterceptor.java similarity index 100% rename from spring-boot-modules/spring-boot-security/src/main/java/com/baeldung/permitallanonymous/filter/AuditInterceptor.java rename to spring-boot-modules/spring-boot-security-2/src/main/java/com/baeldung/permitallanonymous/filter/AuditInterceptor.java diff --git a/spring-boot-modules/spring-boot-security/src/main/java/com/baeldung/permitallanonymous/security/EcommerceWebSecurityConfig.java b/spring-boot-modules/spring-boot-security-2/src/main/java/com/baeldung/permitallanonymous/security/EcommerceWebSecurityConfig.java similarity index 100% rename from spring-boot-modules/spring-boot-security/src/main/java/com/baeldung/permitallanonymous/security/EcommerceWebSecurityConfig.java rename to spring-boot-modules/spring-boot-security-2/src/main/java/com/baeldung/permitallanonymous/security/EcommerceWebSecurityConfig.java diff --git a/spring-boot-modules/spring-boot-security/src/test/java/com/baeldung/permitallanonymous/SecureEcommerceApplicationUnitTest.java b/spring-boot-modules/spring-boot-security-2/src/test/java/com/baeldung/permitallanonymous/SecureEcommerceApplicationUnitTest.java similarity index 100% rename from spring-boot-modules/spring-boot-security/src/test/java/com/baeldung/permitallanonymous/SecureEcommerceApplicationUnitTest.java rename to spring-boot-modules/spring-boot-security-2/src/test/java/com/baeldung/permitallanonymous/SecureEcommerceApplicationUnitTest.java diff --git a/spring-boot-modules/spring-boot-security/README.md b/spring-boot-modules/spring-boot-security/README.md index 2fd9e77c92..64a7a69e3a 100644 --- a/spring-boot-modules/spring-boot-security/README.md +++ b/spring-boot-modules/spring-boot-security/README.md @@ -11,7 +11,6 @@ This module contains articles about Spring Boot Security - [Disable Security for a Profile in Spring Boot](https://www.baeldung.com/spring-security-disable-profile) - [Spring @EnableWebSecurity vs. @EnableGlobalMethodSecurity](https://www.baeldung.com/spring-enablewebsecurity-vs-enableglobalmethodsecurity) - [Spring Security – Configuring Different URLs](https://www.baeldung.com/spring-security-configuring-urls) -- [Difference Between permitAll() and anonymous() in Spring Security](https://www.baeldung.com/spring-security-permitall-vs-anonymous) ### Spring Boot Security Auto-Configuration diff --git a/spring-boot-modules/spring-boot-springdoc-2/pom.xml b/spring-boot-modules/spring-boot-springdoc-2/pom.xml index 1ea52667c5..dace3d17ef 100644 --- a/spring-boot-modules/spring-boot-springdoc-2/pom.xml +++ b/spring-boot-modules/spring-boot-springdoc-2/pom.xml @@ -112,7 +112,7 @@ - 2.1.0 + 2.2.0 1.4 diff --git a/spring-boot-modules/spring-boot-ssl-bundles/pom.xml b/spring-boot-modules/spring-boot-ssl-bundles/pom.xml index 4802e9ec58..1f4e58f21f 100644 --- a/spring-boot-modules/spring-boot-ssl-bundles/pom.xml +++ b/spring-boot-modules/spring-boot-ssl-bundles/pom.xml @@ -1,18 +1,20 @@ + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 + spring-boot-ssl-bundles + spring-boot-ssl-bundles + Module for showing usage of SSL Bundles + jar + com.baeldung parent-boot-3 0.0.1-SNAPSHOT ../../parent-boot-3 - springbootsslbundles - spring-boot-ssl-bundles - jar - Module for showing usage of SSL Bundles + org.springframework.boot diff --git a/spring-boot-modules/spring-boot-swagger-springfox/src/main/java/com/baeldung/springdoc/demo/controller/SwaggerController.java b/spring-boot-modules/spring-boot-swagger-springfox/src/main/java/com/baeldung/springdoc/demo/controller/SwaggerController.java index 79c35e025e..bffe0659a6 100644 --- a/spring-boot-modules/spring-boot-swagger-springfox/src/main/java/com/baeldung/springdoc/demo/controller/SwaggerController.java +++ b/spring-boot-modules/spring-boot-swagger-springfox/src/main/java/com/baeldung/springdoc/demo/controller/SwaggerController.java @@ -8,6 +8,6 @@ public class SwaggerController { @RequestMapping("/myproject") public String getRedirectUrl() { - return "redirect:swagger-ui.html"; + return "redirect:swagger-ui/"; } } \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-telegram/pom.xml b/spring-boot-modules/spring-boot-telegram/pom.xml index 67fdf197f8..a26566819a 100644 --- a/spring-boot-modules/spring-boot-telegram/pom.xml +++ b/spring-boot-modules/spring-boot-telegram/pom.xml @@ -1,7 +1,7 @@ + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 com.baelding spring-boot-telegram @@ -39,7 +39,6 @@ - 17 6.7.0 diff --git a/spring-boot-modules/spring-boot-testing-2/README.md b/spring-boot-modules/spring-boot-testing-2/README.md index e6bc4c4590..fbf708381b 100644 --- a/spring-boot-modules/spring-boot-testing-2/README.md +++ b/spring-boot-modules/spring-boot-testing-2/README.md @@ -13,4 +13,6 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring - [Spring Web Service Integration Tests with @WebServiceServerTest](https://www.baeldung.com/spring-webserviceservertest) - [Spring Boot – Testing Redis With Testcontainers](https://www.baeldung.com/spring-boot-redis-testcontainers) - [Spring Boot – Keycloak Integration Testing with Testcontainers](https://www.baeldung.com/spring-boot-keycloak-integration-testing) +- [Difference Between @Spy and @SpyBean](https://www.baeldung.com/spring-spy-vs-spybean) +- [Overriding Spring Beans in Integration Test](https://www.baeldung.com/overriding-spring-beans-in-integration-test) - More articles: [[<-- prev]](../spring-boot-testing) diff --git a/spring-boot-modules/spring-boot-testing-2/src/main/java/com/baeldung/overridebean/Config.java b/spring-boot-modules/spring-boot-testing-2/src/main/java/com/baeldung/overridebean/Config.java new file mode 100644 index 0000000000..f0892338f8 --- /dev/null +++ b/spring-boot-modules/spring-boot-testing-2/src/main/java/com/baeldung/overridebean/Config.java @@ -0,0 +1,13 @@ +package com.baeldung.overridebean; + +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; + +@Configuration +public class Config { + + @Bean + public Service helloWorld() { + return new ServiceImpl(); + } +} diff --git a/spring-boot-modules/spring-boot-testing-2/src/main/java/com/baeldung/overridebean/Endpoint.java b/spring-boot-modules/spring-boot-testing-2/src/main/java/com/baeldung/overridebean/Endpoint.java new file mode 100644 index 0000000000..e199d1f25b --- /dev/null +++ b/spring-boot-modules/spring-boot-testing-2/src/main/java/com/baeldung/overridebean/Endpoint.java @@ -0,0 +1,19 @@ +package com.baeldung.overridebean; + +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.RestController; + +@RestController +public class Endpoint { + + private final Service service; + + public Endpoint(Service service) { + this.service = service; + } + + @GetMapping("/hello") + public String helloWorldEndpoint() { + return service.helloWorld(); + } +} diff --git a/spring-boot-modules/spring-boot-testing-2/src/main/java/com/baeldung/overridebean/Service.java b/spring-boot-modules/spring-boot-testing-2/src/main/java/com/baeldung/overridebean/Service.java new file mode 100644 index 0000000000..0872fcc372 --- /dev/null +++ b/spring-boot-modules/spring-boot-testing-2/src/main/java/com/baeldung/overridebean/Service.java @@ -0,0 +1,5 @@ +package com.baeldung.overridebean; + +public interface Service { + String helloWorld(); +} diff --git a/spring-boot-modules/spring-boot-testing-2/src/main/java/com/baeldung/overridebean/ServiceImpl.java b/spring-boot-modules/spring-boot-testing-2/src/main/java/com/baeldung/overridebean/ServiceImpl.java new file mode 100644 index 0000000000..4d4b5582e6 --- /dev/null +++ b/spring-boot-modules/spring-boot-testing-2/src/main/java/com/baeldung/overridebean/ServiceImpl.java @@ -0,0 +1,8 @@ +package com.baeldung.overridebean; + +public class ServiceImpl implements Service { + + public String helloWorld() { + return "hello world"; + } +} diff --git a/spring-boot-modules/spring-boot-testing-2/src/main/java/com/baeldung/overridebean/boot/Application.java b/spring-boot-modules/spring-boot-testing-2/src/main/java/com/baeldung/overridebean/boot/Application.java new file mode 100644 index 0000000000..1eb0012493 --- /dev/null +++ b/spring-boot-modules/spring-boot-testing-2/src/main/java/com/baeldung/overridebean/boot/Application.java @@ -0,0 +1,14 @@ +package com.baeldung.overridebean.boot; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; +import org.springframework.boot.autoconfigure.security.oauth2.resource.servlet.OAuth2ResourceServerAutoConfiguration; +import org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration; + +@SpringBootApplication(exclude = { SecurityAutoConfiguration.class, OAuth2ResourceServerAutoConfiguration.class }) +public class Application { + + public static void main(String[] args) { + SpringApplication.run(Application.class, args); + } +} diff --git a/spring-boot-modules/spring-boot-testing-2/src/main/java/com/baeldung/overridebean/conditional/ConditionalConfig.java b/spring-boot-modules/spring-boot-testing-2/src/main/java/com/baeldung/overridebean/conditional/ConditionalConfig.java new file mode 100644 index 0000000000..e18689e042 --- /dev/null +++ b/spring-boot-modules/spring-boot-testing-2/src/main/java/com/baeldung/overridebean/conditional/ConditionalConfig.java @@ -0,0 +1,18 @@ +package com.baeldung.overridebean.conditional; + +import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; + +import com.baeldung.overridebean.Service; +import com.baeldung.overridebean.ServiceImpl; + +@Configuration +public class ConditionalConfig { + + @Bean + @ConditionalOnProperty(name = "service.stub", havingValue = "false") + public Service helloWorld() { + return new ServiceImpl(); + } +} diff --git a/spring-boot-modules/spring-boot-testing-2/src/main/java/com/baeldung/overridebean/profile/ProfileConfig.java b/spring-boot-modules/spring-boot-testing-2/src/main/java/com/baeldung/overridebean/profile/ProfileConfig.java new file mode 100644 index 0000000000..64cdfff8a5 --- /dev/null +++ b/spring-boot-modules/spring-boot-testing-2/src/main/java/com/baeldung/overridebean/profile/ProfileConfig.java @@ -0,0 +1,18 @@ +package com.baeldung.overridebean.profile; + +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.context.annotation.Profile; + +import com.baeldung.overridebean.Service; +import com.baeldung.overridebean.ServiceImpl; + +@Configuration +@Profile("prod") +public class ProfileConfig { + + @Bean + public Service helloWorld() { + return new ServiceImpl(); + } +} diff --git a/spring-boot-modules/spring-boot-testing-2/src/main/resources/application.properties b/spring-boot-modules/spring-boot-testing-2/src/main/resources/application.properties index b628a708bd..0982b7bac0 100644 --- a/spring-boot-modules/spring-boot-testing-2/src/main/resources/application.properties +++ b/spring-boot-modules/spring-boot-testing-2/src/main/resources/application.properties @@ -1,2 +1,3 @@ keycloak.enabled=true spring.security.oauth2.resourceserver.jwt.issuer-uri=http://localhost:8180/auth/realms/baeldung-api +service.stub=false \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/conditional/ConditionIntegrationTest.java b/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/conditional/ConditionIntegrationTest.java new file mode 100644 index 0000000000..b3a5164ff5 --- /dev/null +++ b/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/conditional/ConditionIntegrationTest.java @@ -0,0 +1,30 @@ +package com.baeldung.overridebean.conditional; + +import static org.hamcrest.Matchers.containsString; +import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get; +import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content; +import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status; + +import org.junit.jupiter.api.Test; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.test.web.servlet.MockMvc; + +import com.baeldung.overridebean.Endpoint; +import com.baeldung.overridebean.boot.Application; + +@SpringBootTest(classes = { Application.class, ConditionalConfig.class, Endpoint.class, ConditionalTestConfig.class }, properties = "service.stub=true") +@AutoConfigureMockMvc +class ConditionIntegrationTest { + + @Autowired + private MockMvc mockMvc; + + @Test + void givenConditionalConfig_whenServiceStubIsTrue_thenStubOk() throws Exception { + this.mockMvc.perform(get("/hello")) + .andExpect(status().isOk()) + .andExpect(content().string(containsString("hello conditional stub"))); + } +} diff --git a/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/conditional/ConditionalStub.java b/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/conditional/ConditionalStub.java new file mode 100644 index 0000000000..6b3e447108 --- /dev/null +++ b/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/conditional/ConditionalStub.java @@ -0,0 +1,10 @@ +package com.baeldung.overridebean.conditional; + +import com.baeldung.overridebean.Service; + +public class ConditionalStub implements Service { + + public String helloWorld() { + return "hello conditional stub"; + } +} diff --git a/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/conditional/ConditionalTestConfig.java b/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/conditional/ConditionalTestConfig.java new file mode 100644 index 0000000000..ce82b43df0 --- /dev/null +++ b/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/conditional/ConditionalTestConfig.java @@ -0,0 +1,17 @@ +package com.baeldung.overridebean.conditional; + +import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty; +import org.springframework.boot.test.context.TestConfiguration; +import org.springframework.context.annotation.Bean; + +import com.baeldung.overridebean.Service; + +@TestConfiguration +public class ConditionalTestConfig { + + @Bean + @ConditionalOnProperty(name = "service.stub", havingValue = "true") + public Service helloWorld() { + return new ConditionalStub(); + } +} diff --git a/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/mockbean/MockBeanIntegrationTest.java b/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/mockbean/MockBeanIntegrationTest.java new file mode 100644 index 0000000000..9a63ad4113 --- /dev/null +++ b/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/mockbean/MockBeanIntegrationTest.java @@ -0,0 +1,37 @@ +package com.baeldung.overridebean.mockbean; + +import static org.hamcrest.Matchers.containsString; +import static org.mockito.Mockito.when; +import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get; +import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content; +import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status; + +import org.junit.jupiter.api.Test; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.boot.test.mock.mockito.MockBean; +import org.springframework.test.web.servlet.MockMvc; + +import com.baeldung.overridebean.Endpoint; +import com.baeldung.overridebean.Service; +import com.baeldung.overridebean.boot.Application; + +@SpringBootTest(classes = { Application.class, Endpoint.class }) +@AutoConfigureMockMvc +class MockBeanIntegrationTest { + + @Autowired + private MockMvc mockMvc; + + @MockBean + private Service service; + + @Test + void givenServiceMockBean_whenGetHelloEndpoint_thenMockOk() throws Exception { + when(service.helloWorld()).thenReturn("hello mock bean"); + this.mockMvc.perform(get("/hello")) + .andExpect(status().isOk()) + .andExpect(content().string(containsString("hello mock bean"))); + } +} diff --git a/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/overridebeandefinition/OverrideBeanDefinitionIntegrationTest.java b/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/overridebeandefinition/OverrideBeanDefinitionIntegrationTest.java new file mode 100644 index 0000000000..a8dba58b79 --- /dev/null +++ b/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/overridebeandefinition/OverrideBeanDefinitionIntegrationTest.java @@ -0,0 +1,31 @@ +package com.baeldung.overridebean.overridebeandefinition; + +import static org.hamcrest.Matchers.containsString; +import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get; +import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content; +import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status; + +import org.junit.jupiter.api.Test; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.test.web.servlet.MockMvc; + +import com.baeldung.overridebean.Config; +import com.baeldung.overridebean.Endpoint; +import com.baeldung.overridebean.boot.Application; + +@SpringBootTest(classes = { Application.class, Config.class, Endpoint.class, OverrideBeanDefinitionTestConfig.class }, properties = "spring.main.allow-bean-definition-overriding=true") +@AutoConfigureMockMvc +class OverrideBeanDefinitionIntegrationTest { + + @Autowired + private MockMvc mockMvc; + + @Test + void givenNoProfile_whenAllowBeanDefinitionOverriding_thenStubOk() throws Exception { + this.mockMvc.perform(get("/hello")) + .andExpect(status().isOk()) + .andExpect(content().string(containsString("hello no profile stub"))); + } +} diff --git a/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/overridebeandefinition/OverrideBeanDefinitionServiceStub.java b/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/overridebeandefinition/OverrideBeanDefinitionServiceStub.java new file mode 100644 index 0000000000..d06b43cf24 --- /dev/null +++ b/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/overridebeandefinition/OverrideBeanDefinitionServiceStub.java @@ -0,0 +1,10 @@ +package com.baeldung.overridebean.overridebeandefinition; + +import com.baeldung.overridebean.Service; + +public class OverrideBeanDefinitionServiceStub implements Service { + + public String helloWorld() { + return "hello no profile stub"; + } +} diff --git a/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/overridebeandefinition/OverrideBeanDefinitionTestConfig.java b/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/overridebeandefinition/OverrideBeanDefinitionTestConfig.java new file mode 100644 index 0000000000..5c35304296 --- /dev/null +++ b/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/overridebeandefinition/OverrideBeanDefinitionTestConfig.java @@ -0,0 +1,15 @@ +package com.baeldung.overridebean.overridebeandefinition; + +import org.springframework.boot.test.context.TestConfiguration; +import org.springframework.context.annotation.Bean; + +import com.baeldung.overridebean.Service; + +@TestConfiguration +public class OverrideBeanDefinitionTestConfig { + + @Bean + public Service helloWorld() { + return new OverrideBeanDefinitionServiceStub(); + } +} diff --git a/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/primary/PrimaryIntegrationTest.java b/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/primary/PrimaryIntegrationTest.java new file mode 100644 index 0000000000..b6061c86d5 --- /dev/null +++ b/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/primary/PrimaryIntegrationTest.java @@ -0,0 +1,31 @@ +package com.baeldung.overridebean.primary; + +import static org.hamcrest.Matchers.containsString; +import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get; +import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content; +import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status; + +import org.junit.jupiter.api.Test; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.test.web.servlet.MockMvc; + +import com.baeldung.overridebean.Config; +import com.baeldung.overridebean.Endpoint; +import com.baeldung.overridebean.boot.Application; + +@SpringBootTest(classes = { Application.class, Config.class, Endpoint.class, PrimaryTestConfig.class }) +@AutoConfigureMockMvc +class PrimaryIntegrationTest { + + @Autowired + private MockMvc mockMvc; + + @Test + void givenTestConfiguration_whenPrimaryBeanIsDefined_thenStubOk() throws Exception { + this.mockMvc.perform(get("/hello")) + .andExpect(status().isOk()) + .andExpect(content().string(containsString("hello primary stub"))); + } +} diff --git a/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/primary/PrimaryServiceStub.java b/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/primary/PrimaryServiceStub.java new file mode 100644 index 0000000000..1d3d887f99 --- /dev/null +++ b/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/primary/PrimaryServiceStub.java @@ -0,0 +1,10 @@ +package com.baeldung.overridebean.primary; + +import com.baeldung.overridebean.Service; + +public class PrimaryServiceStub implements Service { + + public String helloWorld() { + return "hello primary stub"; + } +} diff --git a/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/primary/PrimaryTestConfig.java b/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/primary/PrimaryTestConfig.java new file mode 100644 index 0000000000..3765377b41 --- /dev/null +++ b/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/primary/PrimaryTestConfig.java @@ -0,0 +1,17 @@ +package com.baeldung.overridebean.primary; + +import org.springframework.boot.test.context.TestConfiguration; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Primary; + +import com.baeldung.overridebean.Service; + +@TestConfiguration +public class PrimaryTestConfig { + + @Primary + @Bean("service.stub") + public Service helloWorld() { + return new PrimaryServiceStub(); + } +} diff --git a/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/profile/ProfileMockIntegrationTest.java b/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/profile/ProfileMockIntegrationTest.java new file mode 100644 index 0000000000..2fac6d954a --- /dev/null +++ b/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/profile/ProfileMockIntegrationTest.java @@ -0,0 +1,38 @@ +package com.baeldung.overridebean.profile; + +import static org.hamcrest.Matchers.containsString; +import static org.mockito.Mockito.when; +import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get; +import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content; +import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status; + +import org.junit.jupiter.api.Test; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.test.context.ActiveProfiles; +import org.springframework.test.web.servlet.MockMvc; + +import com.baeldung.overridebean.Endpoint; +import com.baeldung.overridebean.Service; +import com.baeldung.overridebean.boot.Application; + +@SpringBootTest(classes = { Application.class, ProfileConfig.class, Endpoint.class, ProfileTestConfig.class }) +@AutoConfigureMockMvc +@ActiveProfiles("mock") +class ProfileMockIntegrationTest { + + @Autowired + private MockMvc mockMvc; + + @Autowired + private Service service; + + @Test + void givenConfigurationWithProfile_whenTestProfileIsActive_thenMockOk() throws Exception { + when(service.helloWorld()).thenReturn("hello profile mock"); + this.mockMvc.perform(get("/hello")) + .andExpect(status().isOk()) + .andExpect(content().string(containsString("hello profile mock"))); + } +} diff --git a/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/profile/ProfileServiceStub.java b/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/profile/ProfileServiceStub.java new file mode 100644 index 0000000000..ef1f2e7a22 --- /dev/null +++ b/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/profile/ProfileServiceStub.java @@ -0,0 +1,10 @@ +package com.baeldung.overridebean.profile; + +import com.baeldung.overridebean.Service; + +public class ProfileServiceStub implements Service { + + public String helloWorld() { + return "hello profile stub"; + } +} diff --git a/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/profile/ProfileStubIntegrationTest.java b/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/profile/ProfileStubIntegrationTest.java new file mode 100644 index 0000000000..2d6eb06d32 --- /dev/null +++ b/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/profile/ProfileStubIntegrationTest.java @@ -0,0 +1,32 @@ +package com.baeldung.overridebean.profile; + +import static org.hamcrest.Matchers.containsString; +import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get; +import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content; +import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status; + +import org.junit.jupiter.api.Test; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.test.context.ActiveProfiles; +import org.springframework.test.web.servlet.MockMvc; + +import com.baeldung.overridebean.Endpoint; +import com.baeldung.overridebean.boot.Application; + +@SpringBootTest(classes = { Application.class, ProfileConfig.class, Endpoint.class, ProfileTestConfig.class }) +@AutoConfigureMockMvc +@ActiveProfiles("stub") +class ProfileStubIntegrationTest { + + @Autowired + private MockMvc mockMvc; + + @Test + void givenConfigurationWithProfile_whenTestProfileIsActive_thenStubOk() throws Exception { + this.mockMvc.perform(get("/hello")) + .andExpect(status().isOk()) + .andExpect(content().string(containsString("hello profile stub"))); + } +} diff --git a/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/profile/ProfileTestConfig.java b/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/profile/ProfileTestConfig.java new file mode 100644 index 0000000000..7e1de309d3 --- /dev/null +++ b/spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/overridebean/profile/ProfileTestConfig.java @@ -0,0 +1,25 @@ +package com.baeldung.overridebean.profile; + +import static org.mockito.Mockito.mock; + +import org.springframework.boot.test.context.TestConfiguration; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Profile; + +import com.baeldung.overridebean.Service; + +@TestConfiguration +public class ProfileTestConfig { + + @Bean + @Profile("stub") + public Service helloWorldStub() { + return new ProfileServiceStub(); + } + + @Bean + @Profile("mock") + public Service helloWorldMock() { + return mock(Service.class); + } +} diff --git a/spring-boot-modules/spring-boot-testing/pom.xml b/spring-boot-modules/spring-boot-testing/pom.xml index 257260fc3f..23277d11f3 100644 --- a/spring-boot-modules/spring-boot-testing/pom.xml +++ b/spring-boot-modules/spring-boot-testing/pom.xml @@ -9,9 +9,10 @@ This is simple boot application for demonstrating testing features. - com.baeldung.spring-boot-modules - spring-boot-modules - 1.0.0-SNAPSHOT + com.baeldung + parent-boot-3 + 0.0.1-SNAPSHOT + ../../parent-boot-3 @@ -67,6 +68,11 @@ ${embedded-redis.version} test + + io.rest-assured + rest-assured + test + @@ -122,7 +128,6 @@ 2.4-M1-groovy-4.0 3.0.0 0.7.2 - 2.5.0 2.17.1 diff --git a/spring-boot-modules/spring-boot-testing/src/main/java/com/baeldung/boot/configurationproperties/MailServer.java b/spring-boot-modules/spring-boot-testing/src/main/java/com/baeldung/boot/configurationproperties/MailServer.java index e23b30759b..3f5ea64d24 100644 --- a/spring-boot-modules/spring-boot-testing/src/main/java/com/baeldung/boot/configurationproperties/MailServer.java +++ b/spring-boot-modules/spring-boot-testing/src/main/java/com/baeldung/boot/configurationproperties/MailServer.java @@ -2,11 +2,11 @@ package com.baeldung.boot.configurationproperties; import java.util.Map; -import javax.validation.Valid; -import javax.validation.constraints.Email; -import javax.validation.constraints.NotBlank; -import javax.validation.constraints.NotEmpty; -import javax.validation.constraints.NotNull; +import jakarta.validation.Valid; +import jakarta.validation.constraints.Email; +import jakarta.validation.constraints.NotBlank; +import jakarta.validation.constraints.NotEmpty; +import jakarta.validation.constraints.NotNull; import org.springframework.boot.context.properties.ConfigurationProperties; import org.springframework.context.annotation.Configuration; diff --git a/spring-boot-modules/spring-boot-testing/src/main/java/com/baeldung/boot/embeddedRedis/configuration/RedisProperties.java b/spring-boot-modules/spring-boot-testing/src/main/java/com/baeldung/boot/embeddedRedis/configuration/RedisProperties.java index 76f2e1bbfe..4e06548d79 100644 --- a/spring-boot-modules/spring-boot-testing/src/main/java/com/baeldung/boot/embeddedRedis/configuration/RedisProperties.java +++ b/spring-boot-modules/spring-boot-testing/src/main/java/com/baeldung/boot/embeddedRedis/configuration/RedisProperties.java @@ -8,7 +8,7 @@ public class RedisProperties { private final int redisPort; private final String redisHost; - public RedisProperties(@Value("${spring.redis.port}") final int redisPort, @Value("${spring.redis.host}") final String redisHost) { + public RedisProperties(@Value("${spring.data.redis.port}") final int redisPort, @Value("${spring.data.redis.host}") final String redisHost) { this.redisPort = redisPort; this.redisHost = redisHost; } diff --git a/spring-boot-modules/spring-boot-testing/src/main/java/com/baeldung/boot/testing/Employee.java b/spring-boot-modules/spring-boot-testing/src/main/java/com/baeldung/boot/testing/Employee.java index 2921ecc609..cf68c45793 100644 --- a/spring-boot-modules/spring-boot-testing/src/main/java/com/baeldung/boot/testing/Employee.java +++ b/spring-boot-modules/spring-boot-testing/src/main/java/com/baeldung/boot/testing/Employee.java @@ -1,11 +1,11 @@ package com.baeldung.boot.testing; -import javax.persistence.Entity; -import javax.persistence.GeneratedValue; -import javax.persistence.GenerationType; -import javax.persistence.Id; -import javax.persistence.Table; -import javax.validation.constraints.Size; +import jakarta.persistence.Entity; +import jakarta.persistence.GeneratedValue; +import jakarta.persistence.GenerationType; +import jakarta.persistence.Id; +import jakarta.persistence.Table; +import jakarta.validation.constraints.Size; import java.util.Date; @Entity diff --git a/spring-boot-modules/spring-boot-testing/src/main/resources/application.properties b/spring-boot-modules/spring-boot-testing/src/main/resources/application.properties index 70cae370a4..e3fe989efd 100644 --- a/spring-boot-modules/spring-boot-testing/src/main/resources/application.properties +++ b/spring-boot-modules/spring-boot-testing/src/main/resources/application.properties @@ -1,6 +1,6 @@ # embedded redis -spring.redis.host= localhost -spring.redis.port= 6379 +spring.data.redis.host= localhost +spring.data.redis.port= 6379 # security spring.security.user.name=john diff --git a/spring-boot-modules/spring-boot-testing/src/test/java/com/baeldung/autoconfig/exclude/ExcludeAutoConfig1IntegrationTest.java b/spring-boot-modules/spring-boot-testing/src/test/java/com/baeldung/autoconfig/exclude/ExcludeAutoConfig1IntegrationTest.java index 2ca0c74901..a8a322df44 100644 --- a/spring-boot-modules/spring-boot-testing/src/test/java/com/baeldung/autoconfig/exclude/ExcludeAutoConfig1IntegrationTest.java +++ b/spring-boot-modules/spring-boot-testing/src/test/java/com/baeldung/autoconfig/exclude/ExcludeAutoConfig1IntegrationTest.java @@ -6,7 +6,7 @@ import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.boot.test.context.SpringBootTest.WebEnvironment; -import org.springframework.boot.web.server.LocalServerPort; +import org.springframework.boot.test.web.server.LocalServerPort; import org.springframework.http.HttpStatus; import org.springframework.test.context.TestPropertySource; import org.springframework.test.context.junit4.SpringRunner; diff --git a/spring-boot-modules/spring-boot-testing/src/test/java/com/baeldung/autoconfig/exclude/ExcludeAutoConfig2IntegrationTest.java b/spring-boot-modules/spring-boot-testing/src/test/java/com/baeldung/autoconfig/exclude/ExcludeAutoConfig2IntegrationTest.java index c0bd6570a1..6a9e157827 100644 --- a/spring-boot-modules/spring-boot-testing/src/test/java/com/baeldung/autoconfig/exclude/ExcludeAutoConfig2IntegrationTest.java +++ b/spring-boot-modules/spring-boot-testing/src/test/java/com/baeldung/autoconfig/exclude/ExcludeAutoConfig2IntegrationTest.java @@ -6,7 +6,7 @@ import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.boot.test.context.SpringBootTest.WebEnvironment; -import org.springframework.boot.web.server.LocalServerPort; +import org.springframework.boot.test.web.server.LocalServerPort; import org.springframework.http.HttpStatus; import org.springframework.test.context.ActiveProfiles; import org.springframework.test.context.junit4.SpringRunner; diff --git a/spring-boot-modules/spring-boot-testing/src/test/java/com/baeldung/autoconfig/exclude/ExcludeAutoConfig3IntegrationTest.java b/spring-boot-modules/spring-boot-testing/src/test/java/com/baeldung/autoconfig/exclude/ExcludeAutoConfig3IntegrationTest.java index 1642d4b932..9d4d9759d6 100644 --- a/spring-boot-modules/spring-boot-testing/src/test/java/com/baeldung/autoconfig/exclude/ExcludeAutoConfig3IntegrationTest.java +++ b/spring-boot-modules/spring-boot-testing/src/test/java/com/baeldung/autoconfig/exclude/ExcludeAutoConfig3IntegrationTest.java @@ -8,7 +8,7 @@ import org.springframework.boot.autoconfigure.EnableAutoConfiguration; import org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.boot.test.context.SpringBootTest.WebEnvironment; -import org.springframework.boot.web.server.LocalServerPort; +import org.springframework.boot.test.web.server.LocalServerPort; import org.springframework.http.HttpStatus; import org.springframework.test.context.junit4.SpringRunner; diff --git a/spring-boot-modules/spring-boot-testing/src/test/java/com/baeldung/autoconfig/exclude/ExcludeAutoConfig4IntegrationTest.java b/spring-boot-modules/spring-boot-testing/src/test/java/com/baeldung/autoconfig/exclude/ExcludeAutoConfig4IntegrationTest.java index 1aa453348b..f28929fbef 100644 --- a/spring-boot-modules/spring-boot-testing/src/test/java/com/baeldung/autoconfig/exclude/ExcludeAutoConfig4IntegrationTest.java +++ b/spring-boot-modules/spring-boot-testing/src/test/java/com/baeldung/autoconfig/exclude/ExcludeAutoConfig4IntegrationTest.java @@ -5,7 +5,7 @@ import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.boot.test.context.SpringBootTest.WebEnvironment; -import org.springframework.boot.web.server.LocalServerPort; +import org.springframework.boot.test.web.server.LocalServerPort; import org.springframework.http.HttpStatus; import org.springframework.test.context.junit4.SpringRunner; diff --git a/spring-boot-modules/spring-boot-testing/src/test/java/com/baeldung/boot/autoconfig/AutoConfigIntegrationTest.java b/spring-boot-modules/spring-boot-testing/src/test/java/com/baeldung/boot/autoconfig/AutoConfigIntegrationTest.java index 44a02c0c80..447d174fb5 100644 --- a/spring-boot-modules/spring-boot-testing/src/test/java/com/baeldung/boot/autoconfig/AutoConfigIntegrationTest.java +++ b/spring-boot-modules/spring-boot-testing/src/test/java/com/baeldung/boot/autoconfig/AutoConfigIntegrationTest.java @@ -6,7 +6,7 @@ import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.boot.test.context.SpringBootTest.WebEnvironment; -import org.springframework.boot.web.server.LocalServerPort; +import org.springframework.boot.test.web.server.LocalServerPort; import org.springframework.http.HttpStatus; import org.springframework.test.context.junit4.SpringRunner; diff --git a/spring-boot-modules/spring-boot-testing/src/test/java/com/baeldung/boot/configurationproperties/PropertyValidationUnitTest.java b/spring-boot-modules/spring-boot-testing/src/test/java/com/baeldung/boot/configurationproperties/PropertyValidationUnitTest.java index 939471dd67..5e70bcb45f 100644 --- a/spring-boot-modules/spring-boot-testing/src/test/java/com/baeldung/boot/configurationproperties/PropertyValidationUnitTest.java +++ b/spring-boot-modules/spring-boot-testing/src/test/java/com/baeldung/boot/configurationproperties/PropertyValidationUnitTest.java @@ -2,8 +2,8 @@ package com.baeldung.boot.configurationproperties; import static org.junit.jupiter.api.Assertions.assertEquals; -import javax.validation.Validation; -import javax.validation.Validator; +import jakarta.validation.Validation; +import jakarta.validation.Validator; import org.junit.jupiter.api.BeforeAll; import org.junit.jupiter.api.Test; diff --git a/spring-boot-modules/spring-boot-testing/src/test/java/com/baeldung/boot/embeddedRedis/TestRedisConfiguration.java b/spring-boot-modules/spring-boot-testing/src/test/java/com/baeldung/boot/embeddedRedis/TestRedisConfiguration.java index c265d99c9b..10e5d56857 100644 --- a/spring-boot-modules/spring-boot-testing/src/test/java/com/baeldung/boot/embeddedRedis/TestRedisConfiguration.java +++ b/spring-boot-modules/spring-boot-testing/src/test/java/com/baeldung/boot/embeddedRedis/TestRedisConfiguration.java @@ -4,8 +4,8 @@ import com.baeldung.boot.embeddedRedis.configuration.RedisProperties; import org.springframework.boot.test.context.TestConfiguration; import redis.embedded.RedisServer; -import javax.annotation.PostConstruct; -import javax.annotation.PreDestroy; +import jakarta.annotation.PostConstruct; +import jakarta.annotation.PreDestroy; @TestConfiguration public class TestRedisConfiguration { diff --git a/spring-boot-modules/spring-boot-testing/src/test/resources/application.properties b/spring-boot-modules/spring-boot-testing/src/test/resources/application.properties index 1810c7b1eb..bc31991329 100644 --- a/spring-boot-modules/spring-boot-testing/src/test/resources/application.properties +++ b/spring-boot-modules/spring-boot-testing/src/test/resources/application.properties @@ -1,6 +1,6 @@ #embedded redis -spring.redis.host= localhost -spring.redis.port= 6370 +spring.data.redis.host= localhost +spring.data.redis.port= 6370 # security spring.security.user.name=john spring.security.user.password=123 diff --git a/spring-boot-modules/spring-boot-validations/README.md b/spring-boot-modules/spring-boot-validations/README.md new file mode 100644 index 0000000000..0d07204f3f --- /dev/null +++ b/spring-boot-modules/spring-boot-validations/README.md @@ -0,0 +1,3 @@ +### Relevant Articles + +- [Validate Boolean Type in Spring Boot](https://www.baeldung.com/spring-boot-validate-boolean-type) diff --git a/spring-boot-modules/spring-boot-validations/pom.xml b/spring-boot-modules/spring-boot-validations/pom.xml new file mode 100644 index 0000000000..13044471af --- /dev/null +++ b/spring-boot-modules/spring-boot-validations/pom.xml @@ -0,0 +1,35 @@ + + 4.0.0 + + com.baeldung.spring-boot-modules + spring-boot-modules + 1.0.0-SNAPSHOT + + spring-boot-validations + spring-boot-validations + Demo of Validations in Spring Boot + + + org.springframework.boot + spring-boot-starter-web + + + org.springframework.boot + spring-boot-starter-test + test + + + org.springframework.boot + spring-boot-starter-validation + + + + + + org.springframework.boot + spring-boot-maven-plugin + + + + \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-validations/src/main/java/com/baeldung/Application.java b/spring-boot-modules/spring-boot-validations/src/main/java/com/baeldung/Application.java new file mode 100644 index 0000000000..c0490d50c6 --- /dev/null +++ b/spring-boot-modules/spring-boot-validations/src/main/java/com/baeldung/Application.java @@ -0,0 +1,12 @@ +package com.baeldung; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class Application { + + public static void main(String[] args) { + SpringApplication.run(Application.class, args); + } +} diff --git a/spring-boot-modules/spring-boot-validations/src/main/java/com/baeldung/controller/ValidationController.java b/spring-boot-modules/spring-boot-validations/src/main/java/com/baeldung/controller/ValidationController.java new file mode 100644 index 0000000000..d4ea9a6336 --- /dev/null +++ b/spring-boot-modules/spring-boot-validations/src/main/java/com/baeldung/controller/ValidationController.java @@ -0,0 +1,33 @@ +package com.baeldung.controller; + +import javax.validation.Valid; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.http.ResponseEntity; +import org.springframework.web.bind.annotation.PostMapping; +import org.springframework.web.bind.annotation.RequestBody; +import org.springframework.web.bind.annotation.RestController; + +import com.baeldung.dto.BooleanObject; +import com.baeldung.service.ValidationService; + +@RestController +public class ValidationController { + + @Autowired + ValidationService service; + + @PostMapping("/validateBoolean") + public ResponseEntity processBooleanObject(@RequestBody @Valid BooleanObject booleanObj) { + return ResponseEntity.ok("BooleanObject is valid"); + } + + @PostMapping("/validateBooleanAtService") + public ResponseEntity processBooleanObjectAtService() { + BooleanObject boolObj = new BooleanObject(); + boolObj.setBoolField(Boolean.TRUE); + boolObj.setTrueField(Boolean.FALSE); + service.processBoolean(boolObj); + return ResponseEntity.ok("BooleanObject is valid"); + } +} diff --git a/spring-boot-modules/spring-boot-validations/src/main/java/com/baeldung/controlleradvice/GlobalExceptionHandler.java b/spring-boot-modules/spring-boot-validations/src/main/java/com/baeldung/controlleradvice/GlobalExceptionHandler.java new file mode 100644 index 0000000000..82f0839acf --- /dev/null +++ b/spring-boot-modules/spring-boot-validations/src/main/java/com/baeldung/controlleradvice/GlobalExceptionHandler.java @@ -0,0 +1,37 @@ +package com.baeldung.controlleradvice; + +import java.util.stream.Collectors; + +import javax.validation.ConstraintViolationException; + +import org.springframework.http.HttpStatus; +import org.springframework.web.bind.MethodArgumentNotValidException; +import org.springframework.web.bind.annotation.ExceptionHandler; +import org.springframework.web.bind.annotation.ResponseStatus; +import org.springframework.web.bind.annotation.RestControllerAdvice; + +@RestControllerAdvice +public class GlobalExceptionHandler { + + @ExceptionHandler(MethodArgumentNotValidException.class) + @ResponseStatus(value = HttpStatus.BAD_REQUEST) + public String handleValidationException(MethodArgumentNotValidException ex) { + return ex.getBindingResult() + .getFieldErrors() + .stream() + .map(e -> e.getDefaultMessage()) + .collect(Collectors.joining(",")); + } + + @ExceptionHandler(IllegalArgumentException.class) + @ResponseStatus(value = HttpStatus.BAD_REQUEST) + public String handleIllegalArugmentException(IllegalArgumentException ex) { + return ex.getMessage(); + } + + @ExceptionHandler(ConstraintViolationException.class) + @ResponseStatus(value = HttpStatus.INTERNAL_SERVER_ERROR) + public String handleConstraintViolationException(ConstraintViolationException ex) { + return ex.getMessage(); + } +} diff --git a/spring-boot-modules/spring-boot-validations/src/main/java/com/baeldung/deserializer/BooleanDeserializer.java b/spring-boot-modules/spring-boot-validations/src/main/java/com/baeldung/deserializer/BooleanDeserializer.java new file mode 100644 index 0000000000..01a8e0eba0 --- /dev/null +++ b/spring-boot-modules/spring-boot-validations/src/main/java/com/baeldung/deserializer/BooleanDeserializer.java @@ -0,0 +1,21 @@ +package com.baeldung.deserializer; + +import java.io.IOException; + +import com.fasterxml.jackson.core.JsonParser; +import com.fasterxml.jackson.databind.DeserializationContext; +import com.fasterxml.jackson.databind.JsonDeserializer; + +public class BooleanDeserializer extends JsonDeserializer { + @Override + public Boolean deserialize(JsonParser parser, DeserializationContext context) throws IOException { + String value = parser.getText(); + if (value != null && value.equals("+")) { + return Boolean.TRUE; + } else if (value != null && value.equals("-")) { + return Boolean.FALSE; + } else { + throw new IllegalArgumentException("Only values accepted as Boolean are + and -"); + } + } +} \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-validations/src/main/java/com/baeldung/dto/BooleanObject.java b/spring-boot-modules/spring-boot-validations/src/main/java/com/baeldung/dto/BooleanObject.java new file mode 100644 index 0000000000..750b23fe11 --- /dev/null +++ b/spring-boot-modules/spring-boot-validations/src/main/java/com/baeldung/dto/BooleanObject.java @@ -0,0 +1,56 @@ +package com.baeldung.dto; + +import javax.validation.constraints.AssertFalse; +import javax.validation.constraints.AssertTrue; +import javax.validation.constraints.NotNull; + +import com.baeldung.deserializer.BooleanDeserializer; +import com.fasterxml.jackson.databind.annotation.JsonDeserialize; + +public class BooleanObject { + + @NotNull(message = "boolField cannot be null") + Boolean boolField; + + @AssertTrue(message = "trueField must have true value") + Boolean trueField; + + @NotNull(message = "falseField cannot be null") + @AssertFalse(message = "falseField must have false value") + Boolean falseField; + + @JsonDeserialize(using = BooleanDeserializer.class) + Boolean boolStringVar; + + public Boolean getBoolField() { + return boolField; + } + + public void setBoolField(Boolean boolField) { + this.boolField = boolField; + } + + public Boolean getTrueField() { + return trueField; + } + + public void setTrueField(Boolean trueField) { + this.trueField = trueField; + } + + public Boolean getFalseField() { + return falseField; + } + + public void setFalseField(Boolean falseField) { + this.falseField = falseField; + } + + public Boolean getBoolStringVar() { + return boolStringVar; + } + + public void setBoolStringVar(Boolean boolStringVar) { + this.boolStringVar = boolStringVar; + } +} diff --git a/spring-boot-modules/spring-boot-validations/src/main/java/com/baeldung/service/ValidationService.java b/spring-boot-modules/spring-boot-validations/src/main/java/com/baeldung/service/ValidationService.java new file mode 100644 index 0000000000..3fc7160bd5 --- /dev/null +++ b/spring-boot-modules/spring-boot-validations/src/main/java/com/baeldung/service/ValidationService.java @@ -0,0 +1,17 @@ +package com.baeldung.service; + +import javax.validation.Valid; + +import org.springframework.stereotype.Service; +import org.springframework.validation.annotation.Validated; + +import com.baeldung.dto.BooleanObject; + +@Service +@Validated +public class ValidationService { + + public void processBoolean(@Valid BooleanObject booleanObj) { + // further processing + } +} diff --git a/spring-boot-modules/spring-boot-validations/src/test/java/com/baeldung/controller/ValidationControllerUnitTest.java b/spring-boot-modules/spring-boot-validations/src/test/java/com/baeldung/controller/ValidationControllerUnitTest.java new file mode 100644 index 0000000000..f05d76e3f1 --- /dev/null +++ b/spring-boot-modules/spring-boot-validations/src/test/java/com/baeldung/controller/ValidationControllerUnitTest.java @@ -0,0 +1,125 @@ +package com.baeldung.controller; + +import static org.junit.jupiter.api.Assertions.assertEquals; +import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post; +import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status; + +import org.junit.jupiter.api.Test; +import org.junit.jupiter.api.extension.ExtendWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest; +import org.springframework.boot.test.context.TestConfiguration; +import org.springframework.context.annotation.Bean; +import org.springframework.test.context.junit.jupiter.SpringExtension; +import org.springframework.test.web.servlet.MockMvc; + +import com.baeldung.service.ValidationService; + +@ExtendWith(SpringExtension.class) +@WebMvcTest(controllers = ValidationController.class) +class ValidationControllerUnitTest { + + @Autowired + private MockMvc mockMvc; + + @TestConfiguration + static class EmployeeServiceImplTestContextConfiguration { + @Bean + public ValidationService validationService() { + return new ValidationService() { + }; + } + } + + @Autowired + ValidationService service; + + @Test + void whenNullInputForBooleanField_thenHttpBadRequestAsHttpResponse() throws Exception { + String postBody = "{\"boolField\":null,\"trueField\":true,\"falseField\":false,\"boolStringVar\":\"+\"}"; + + mockMvc.perform(post("/validateBoolean").contentType("application/json") + .content(postBody)) + .andExpect(status().isBadRequest()); + } + + @Test + void whenInvalidInputForTrueBooleanField_thenErrorResponse() throws Exception { + String postBody = "{\"boolField\":true,\"trueField\":false,\"falseField\":false,\"boolStringVar\":\"+\"}"; + + String output = mockMvc.perform(post("/validateBoolean").contentType("application/json") + .content(postBody)) + .andReturn() + .getResponse() + .getContentAsString(); + + assertEquals("trueField must have true value", output); + } + + @Test + void whenInvalidInputForFalseBooleanField_thenErrorResponse() throws Exception { + String postBody = "{\"boolField\":true,\"trueField\":true,\"falseField\":true,\"boolStringVar\":\"+\"}"; + + String output = mockMvc.perform(post("/validateBoolean").contentType("application/json") + .content(postBody)) + .andReturn() + .getResponse() + .getContentAsString(); + + assertEquals("falseField must have false value", output); + } + + @Test + void whenInvalidBooleanFromJson_thenErrorResponse() throws Exception { + String postBody = "{\"boolField\":true,\"trueField\":true,\"falseField\":false,\"boolStringVar\":\"plus\"}"; + + String output = mockMvc.perform(post("/validateBoolean").contentType("application/json") + .content(postBody)) + .andReturn() + .getResponse() + .getContentAsString(); + + assertEquals("Only values accepted as Boolean are + and -", output); + } + + @Test + void whenAllBooleanFieldsValid_thenCorrectResponse() throws Exception { + String postBody = "{\"boolField\":true,\"trueField\":true,\"falseField\":false,\"boolStringVar\":\"+\"}"; + + String output = mockMvc.perform(post("/validateBoolean").contentType("application/json") + .content(postBody)) + .andReturn() + .getResponse() + .getContentAsString(); + + assertEquals("BooleanObject is valid", output); + } + + @Test + void givenAllBooleanFieldsValid_whenServiceValidationFails_thenErrorResponse() throws Exception { + mockMvc.perform(post("/validateBooleanAtService").contentType("application/json")) + .andExpect(status().isInternalServerError()); + } + + @Test + void whenNullInputForTrueBooleanField_thenCorrectResponse() throws Exception { + String postBody = "{\"boolField\":true,\"trueField\":null,\"falseField\":false,\"boolStringVar\":\"+\"}"; + + mockMvc.perform(post("/validateBoolean").contentType("application/json") + .content(postBody)) + .andExpect(status().isOk()); + } + + @Test + void whenNullInputForFalseBooleanField_thenHttpBadRequestAsHttpResponse() throws Exception { + String postBody = "{\"boolField\":true,\"trueField\":true,\"falseField\":null,\"boolStringVar\":\"+\"}"; + + String output = mockMvc.perform(post("/validateBoolean").contentType("application/json") + .content(postBody)) + .andReturn() + .getResponse() + .getContentAsString(); + + assertEquals("falseField cannot be null", output); + } +} diff --git a/spring-boot-modules/spring-boot-validations/src/test/java/com/baeldung/dto/BooleanUnitTest.java b/spring-boot-modules/spring-boot-validations/src/test/java/com/baeldung/dto/BooleanUnitTest.java new file mode 100644 index 0000000000..9ab04794c6 --- /dev/null +++ b/spring-boot-modules/spring-boot-validations/src/test/java/com/baeldung/dto/BooleanUnitTest.java @@ -0,0 +1,21 @@ +package com.baeldung.dto; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +import org.junit.jupiter.api.Test; + +class BooleanUnitTest { + + @Test + void givenInputAsString_whenStringToBoolean_thenValidBooleanConversion() { + assertEquals(Boolean.TRUE, Boolean.valueOf("TRUE")); + assertEquals(Boolean.FALSE, Boolean.valueOf("false")); + assertEquals(Boolean.TRUE, Boolean.parseBoolean("True")); + } + + @Test + void givenInputAsboolean_whenbooleanToBoolean_thenValidBooleanConversion() { + assertEquals(Boolean.TRUE, Boolean.valueOf(true)); + assertEquals(Boolean.FALSE, Boolean.valueOf(false)); + } +} diff --git a/spring-boot-modules/spring-caching-2/pom.xml b/spring-boot-modules/spring-caching-2/pom.xml index 2239256630..ee28ac5ed5 100644 --- a/spring-boot-modules/spring-caching-2/pom.xml +++ b/spring-boot-modules/spring-caching-2/pom.xml @@ -47,6 +47,7 @@ com.github.ben-manes.caffeine caffeine + ${caffeine.version} it.ozimov @@ -64,6 +65,7 @@ 0.7.3 + 3.1.8 \ No newline at end of file diff --git a/spring-boot-modules/spring-caching/pom.xml b/spring-boot-modules/spring-caching/pom.xml index c27ccf3348..f3d9488b89 100644 --- a/spring-boot-modules/spring-caching/pom.xml +++ b/spring-boot-modules/spring-caching/pom.xml @@ -51,6 +51,7 @@ com.github.ben-manes.caffeine caffeine + ${caffeine.version} com.h2database @@ -78,6 +79,7 @@ 3.5.2 + 3.1.8 \ No newline at end of file diff --git a/spring-boot-rest/README.md b/spring-boot-rest/README.md index 365a21781c..ee12036528 100644 --- a/spring-boot-rest/README.md +++ b/spring-boot-rest/README.md @@ -1,6 +1,6 @@ ## Spring Boot REST -This module contains articles about Spring Boot RESTful APIs. +### ! This module contains articles about Spring Boot RESTful APIs. It should not be moved or used to store the code for any further article. ### Relevant Articles diff --git a/spring-boot-rest/pom.xml b/spring-boot-rest/pom.xml index db646899ad..71916900a4 100644 --- a/spring-boot-rest/pom.xml +++ b/spring-boot-rest/pom.xml @@ -162,7 +162,7 @@ com.baeldung.SpringBootRestApplication 1.4.11.1 - 3.1.0 + 3.2.0 3.3.0 2.3.7 diff --git a/spring-cloud-modules/pom.xml b/spring-cloud-modules/pom.xml index b21b208414..729dd8eaf1 100644 --- a/spring-cloud-modules/pom.xml +++ b/spring-cloud-modules/pom.xml @@ -19,7 +19,8 @@ spring-cloud-loadbalancer spring-cloud-config - spring-cloud-eureka + + spring-cloud-hystrix spring-cloud-bootstrap spring-cloud-ribbon-client @@ -38,7 +39,7 @@ spring-cloud-archaius spring-cloud-functions spring-cloud-vault - spring-cloud-security + spring-cloud-task spring-cloud-zuul spring-cloud-zuul-fallback diff --git a/spring-cloud-modules/spring-cloud-archaius/spring-cloud-archaius-basic-config/src/test/resources/logback-test.xml b/spring-cloud-modules/spring-cloud-archaius/spring-cloud-archaius-basic-config/src/test/resources/logback-test.xml index 8d4771e308..b9242f40a8 100644 --- a/spring-cloud-modules/spring-cloud-archaius/spring-cloud-archaius-basic-config/src/test/resources/logback-test.xml +++ b/spring-cloud-modules/spring-cloud-archaius/spring-cloud-archaius-basic-config/src/test/resources/logback-test.xml @@ -6,6 +6,8 @@ + + diff --git a/spring-cloud-modules/spring-cloud-archaius/spring-cloud-archaius-dynamodb-config/pom.xml b/spring-cloud-modules/spring-cloud-archaius/spring-cloud-archaius-dynamodb-config/pom.xml index 600fedc774..371b5c2976 100644 --- a/spring-cloud-modules/spring-cloud-archaius/spring-cloud-archaius-dynamodb-config/pom.xml +++ b/spring-cloud-modules/spring-cloud-archaius/spring-cloud-archaius-dynamodb-config/pom.xml @@ -44,7 +44,6 @@ 1.11.407 5.0.3 0.7.6 - 1.18.26 \ No newline at end of file diff --git a/spring-cloud-modules/spring-cloud-archaius/spring-cloud-archaius-jdbc-config/pom.xml b/spring-cloud-modules/spring-cloud-archaius/spring-cloud-archaius-jdbc-config/pom.xml index 2871f129b5..1ef57d4be3 100644 --- a/spring-cloud-modules/spring-cloud-archaius/spring-cloud-archaius-jdbc-config/pom.xml +++ b/spring-cloud-modules/spring-cloud-archaius/spring-cloud-archaius-jdbc-config/pom.xml @@ -34,8 +34,4 @@ - - 1.18.26 - - \ No newline at end of file diff --git a/spring-cloud-modules/spring-cloud-aws/pom.xml b/spring-cloud-modules/spring-cloud-aws/pom.xml index ff376b02cb..3de0c7146a 100644 --- a/spring-cloud-modules/spring-cloud-aws/pom.xml +++ b/spring-cloud-modules/spring-cloud-aws/pom.xml @@ -69,8 +69,8 @@ postgresql - mysql - mysql-connector-java + com.mysql + mysql-connector-j diff --git a/spring-cloud-modules/spring-cloud-bootstrap/README.md b/spring-cloud-modules/spring-cloud-bootstrap/README.md index 252058be1f..661dd7c647 100644 --- a/spring-cloud-modules/spring-cloud-bootstrap/README.md +++ b/spring-cloud-modules/spring-cloud-bootstrap/README.md @@ -21,4 +21,4 @@ This module contains articles about bootstrapping Spring Cloud applications that - git commit -m "First commit" - start the config server - start the discovery server - - start all the other servers in any order (gateway, svc-book, svc-rating, zipkin) + - start all the other servers in any order (gateway, zipkin-log-svc-book, zipkin-log-svc-rating, zipkin) diff --git a/spring-cloud-modules/spring-cloud-bootstrap/config/src/main/resources/logback.xml b/spring-cloud-modules/spring-cloud-bootstrap/config/src/main/resources/logback.xml index 7d900d8ea8..896eaf9c88 100644 --- a/spring-cloud-modules/spring-cloud-bootstrap/config/src/main/resources/logback.xml +++ b/spring-cloud-modules/spring-cloud-bootstrap/config/src/main/resources/logback.xml @@ -7,6 +7,12 @@ + + + + + + diff --git a/spring-cloud-modules/spring-cloud-bootstrap/pom.xml b/spring-cloud-modules/spring-cloud-bootstrap/pom.xml index f4d4073ef1..73b07c826f 100644 --- a/spring-cloud-modules/spring-cloud-bootstrap/pom.xml +++ b/spring-cloud-modules/spring-cloud-bootstrap/pom.xml @@ -19,8 +19,8 @@ discovery gateway gateway-2 - svc-book - svc-rating + zipkin-log-svc-book + zipkin-log-svc-rating customer-service order-service diff --git a/spring-cloud-modules/spring-cloud-bootstrap/svc-book/pom.xml b/spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-book/pom.xml similarity index 96% rename from spring-cloud-modules/spring-cloud-bootstrap/svc-book/pom.xml rename to spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-book/pom.xml index c973968a70..2a6196b92b 100644 --- a/spring-cloud-modules/spring-cloud-bootstrap/svc-book/pom.xml +++ b/spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-book/pom.xml @@ -4,9 +4,9 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 com.baeldung.spring.cloud - svc-book + zipkin-log-svc-book 1.0.0-SNAPSHOT - svc-book + zipkin-log-svc-book com.baeldung diff --git a/spring-cloud-modules/spring-cloud-bootstrap/svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/BookServiceApplication.java b/spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/BookServiceApplication.java similarity index 100% rename from spring-cloud-modules/spring-cloud-bootstrap/svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/BookServiceApplication.java rename to spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/BookServiceApplication.java diff --git a/spring-cloud-modules/spring-cloud-bootstrap/svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/CookieConfig.java b/spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/CookieConfig.java similarity index 100% rename from spring-cloud-modules/spring-cloud-bootstrap/svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/CookieConfig.java rename to spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/CookieConfig.java diff --git a/spring-cloud-modules/spring-cloud-bootstrap/svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/DataLoader.java b/spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/DataLoader.java similarity index 100% rename from spring-cloud-modules/spring-cloud-bootstrap/svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/DataLoader.java rename to spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/DataLoader.java diff --git a/spring-cloud-modules/spring-cloud-bootstrap/svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/SecurityConfig.java b/spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/SecurityConfig.java similarity index 100% rename from spring-cloud-modules/spring-cloud-bootstrap/svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/SecurityConfig.java rename to spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/SecurityConfig.java diff --git a/spring-cloud-modules/spring-cloud-bootstrap/svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/SessionConfig.java b/spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/SessionConfig.java similarity index 100% rename from spring-cloud-modules/spring-cloud-bootstrap/svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/SessionConfig.java rename to spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/SessionConfig.java diff --git a/spring-cloud-modules/spring-cloud-bootstrap/svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/book/Book.java b/spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/book/Book.java similarity index 100% rename from spring-cloud-modules/spring-cloud-bootstrap/svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/book/Book.java rename to spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/book/Book.java diff --git a/spring-cloud-modules/spring-cloud-bootstrap/svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/book/BookController.java b/spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/book/BookController.java similarity index 100% rename from spring-cloud-modules/spring-cloud-bootstrap/svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/book/BookController.java rename to spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/book/BookController.java diff --git a/spring-cloud-modules/spring-cloud-bootstrap/svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/book/BookNotFoundException.java b/spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/book/BookNotFoundException.java similarity index 100% rename from spring-cloud-modules/spring-cloud-bootstrap/svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/book/BookNotFoundException.java rename to spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/book/BookNotFoundException.java diff --git a/spring-cloud-modules/spring-cloud-bootstrap/svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/book/BookRepository.java b/spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/book/BookRepository.java similarity index 100% rename from spring-cloud-modules/spring-cloud-bootstrap/svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/book/BookRepository.java rename to spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/book/BookRepository.java diff --git a/spring-cloud-modules/spring-cloud-bootstrap/svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/book/BookService.java b/spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/book/BookService.java similarity index 100% rename from spring-cloud-modules/spring-cloud-bootstrap/svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/book/BookService.java rename to spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-book/src/main/java/com/baeldung/spring/cloud/bootstrap/svcbook/book/BookService.java diff --git a/spring-cloud-modules/spring-cloud-bootstrap/svc-book/src/main/resources/bootstrap.properties b/spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-book/src/main/resources/bootstrap.properties similarity index 100% rename from spring-cloud-modules/spring-cloud-bootstrap/svc-book/src/main/resources/bootstrap.properties rename to spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-book/src/main/resources/bootstrap.properties diff --git a/spring-reactive-modules/spring-5-reactive/src/main/resources/logback.xml b/spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-book/src/main/resources/logback.xml similarity index 100% rename from spring-reactive-modules/spring-5-reactive/src/main/resources/logback.xml rename to spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-book/src/main/resources/logback.xml diff --git a/spring-cloud-modules/spring-cloud-bootstrap/svc-book/src/test/java/com/baeldung/SpringContextLiveTest.java b/spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-book/src/test/java/com/baeldung/SpringContextLiveTest.java similarity index 100% rename from spring-cloud-modules/spring-cloud-bootstrap/svc-book/src/test/java/com/baeldung/SpringContextLiveTest.java rename to spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-book/src/test/java/com/baeldung/SpringContextLiveTest.java diff --git a/spring-cloud-modules/spring-cloud-bootstrap/svc-book/src/test/resources/bootstrap.properties b/spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-book/src/test/resources/bootstrap.properties similarity index 100% rename from spring-cloud-modules/spring-cloud-bootstrap/svc-book/src/test/resources/bootstrap.properties rename to spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-book/src/test/resources/bootstrap.properties diff --git a/spring-cloud-modules/spring-cloud-bootstrap/svc-rating/pom.xml b/spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-rating/pom.xml similarity index 97% rename from spring-cloud-modules/spring-cloud-bootstrap/svc-rating/pom.xml rename to spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-rating/pom.xml index 29ebb4c4bc..54572eeea2 100644 --- a/spring-cloud-modules/spring-cloud-bootstrap/svc-rating/pom.xml +++ b/spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-rating/pom.xml @@ -4,9 +4,9 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 com.baeldung.spring.cloud - svc-rating + zipkin-log-svc-rating 1.0.0-SNAPSHOT - svc-rating + zipkin-log-svc-rating com.baeldung diff --git a/spring-cloud-modules/spring-cloud-bootstrap/svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/CookieConfig.java b/spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/CookieConfig.java similarity index 100% rename from spring-cloud-modules/spring-cloud-bootstrap/svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/CookieConfig.java rename to spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/CookieConfig.java diff --git a/spring-cloud-modules/spring-cloud-bootstrap/svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/DataLoader.java b/spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/DataLoader.java similarity index 100% rename from spring-cloud-modules/spring-cloud-bootstrap/svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/DataLoader.java rename to spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/DataLoader.java diff --git a/spring-cloud-modules/spring-cloud-bootstrap/svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/RatingServiceApplication.java b/spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/RatingServiceApplication.java similarity index 100% rename from spring-cloud-modules/spring-cloud-bootstrap/svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/RatingServiceApplication.java rename to spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/RatingServiceApplication.java diff --git a/spring-cloud-modules/spring-cloud-bootstrap/svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/SecurityConfig.java b/spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/SecurityConfig.java similarity index 100% rename from spring-cloud-modules/spring-cloud-bootstrap/svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/SecurityConfig.java rename to spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/SecurityConfig.java diff --git a/spring-cloud-modules/spring-cloud-bootstrap/svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/SessionConfig.java b/spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/SessionConfig.java similarity index 100% rename from spring-cloud-modules/spring-cloud-bootstrap/svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/SessionConfig.java rename to spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/SessionConfig.java diff --git a/spring-cloud-modules/spring-cloud-bootstrap/svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/rating/Rating.java b/spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/rating/Rating.java similarity index 100% rename from spring-cloud-modules/spring-cloud-bootstrap/svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/rating/Rating.java rename to spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/rating/Rating.java diff --git a/spring-cloud-modules/spring-cloud-bootstrap/svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/rating/RatingCacheRepository.java b/spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/rating/RatingCacheRepository.java similarity index 100% rename from spring-cloud-modules/spring-cloud-bootstrap/svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/rating/RatingCacheRepository.java rename to spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/rating/RatingCacheRepository.java diff --git a/spring-cloud-modules/spring-cloud-bootstrap/svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/rating/RatingController.java b/spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/rating/RatingController.java similarity index 100% rename from spring-cloud-modules/spring-cloud-bootstrap/svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/rating/RatingController.java rename to spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/rating/RatingController.java diff --git a/spring-cloud-modules/spring-cloud-bootstrap/svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/rating/RatingNotFoundException.java b/spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/rating/RatingNotFoundException.java similarity index 100% rename from spring-cloud-modules/spring-cloud-bootstrap/svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/rating/RatingNotFoundException.java rename to spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/rating/RatingNotFoundException.java diff --git a/spring-cloud-modules/spring-cloud-bootstrap/svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/rating/RatingRepository.java b/spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/rating/RatingRepository.java similarity index 100% rename from spring-cloud-modules/spring-cloud-bootstrap/svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/rating/RatingRepository.java rename to spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/rating/RatingRepository.java diff --git a/spring-cloud-modules/spring-cloud-bootstrap/svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/rating/RatingService.java b/spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/rating/RatingService.java similarity index 100% rename from spring-cloud-modules/spring-cloud-bootstrap/svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/rating/RatingService.java rename to spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-rating/src/main/java/com/baeldung/spring/cloud/bootstrap/svcrating/rating/RatingService.java diff --git a/spring-cloud-modules/spring-cloud-bootstrap/svc-rating/src/main/resources/bootstrap.properties b/spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-rating/src/main/resources/bootstrap.properties similarity index 100% rename from spring-cloud-modules/spring-cloud-bootstrap/svc-rating/src/main/resources/bootstrap.properties rename to spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-rating/src/main/resources/bootstrap.properties diff --git a/spring-reactive-modules/spring-data-couchbase/src/main/resources/logback.xml b/spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-rating/src/main/resources/logback.xml similarity index 100% rename from spring-reactive-modules/spring-data-couchbase/src/main/resources/logback.xml rename to spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-rating/src/main/resources/logback.xml diff --git a/spring-cloud-modules/spring-cloud-bootstrap/svc-rating/src/test/java/com/baeldung/SpringContextLiveTest.java b/spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-rating/src/test/java/com/baeldung/SpringContextLiveTest.java similarity index 100% rename from spring-cloud-modules/spring-cloud-bootstrap/svc-rating/src/test/java/com/baeldung/SpringContextLiveTest.java rename to spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-rating/src/test/java/com/baeldung/SpringContextLiveTest.java diff --git a/spring-cloud-modules/spring-cloud-bootstrap/svc-rating/src/test/resources/bootstrap.properties b/spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-rating/src/test/resources/bootstrap.properties similarity index 100% rename from spring-cloud-modules/spring-cloud-bootstrap/svc-rating/src/test/resources/bootstrap.properties rename to spring-cloud-modules/spring-cloud-bootstrap/zipkin-log-svc-rating/src/test/resources/bootstrap.properties diff --git a/spring-cloud-modules/spring-cloud-bus/spring-cloud-bus-server/src/test/resources/logback-test.xml b/spring-cloud-modules/spring-cloud-bus/spring-cloud-bus-server/src/test/resources/logback-test.xml new file mode 100644 index 0000000000..6fc9dc1151 --- /dev/null +++ b/spring-cloud-modules/spring-cloud-bus/spring-cloud-bus-server/src/test/resources/logback-test.xml @@ -0,0 +1,15 @@ + + + + + %d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n + + + + + + + + + + diff --git a/spring-cloud-modules/spring-cloud-contract/spring-cloud-contract-consumer/pom.xml b/spring-cloud-modules/spring-cloud-contract/spring-cloud-contract-consumer/pom.xml index a8c3337de5..234f8b1b60 100644 --- a/spring-cloud-modules/spring-cloud-contract/spring-cloud-contract-consumer/pom.xml +++ b/spring-cloud-modules/spring-cloud-contract/spring-cloud-contract-consumer/pom.xml @@ -16,10 +16,12 @@ + org.springframework.boot spring-boot-starter-web + org.springframework.boot spring-boot-starter-data-rest @@ -30,16 +32,25 @@ spring-cloud-contract-wiremock test + org.springframework.cloud spring-cloud-contract-stub-runner test + com.baeldung.spring.cloud spring-cloud-contract-producer ${project.parent.version} + stubs test + + + * + * + + diff --git a/spring-cloud-modules/spring-cloud-contract/spring-cloud-contract-consumer/src/test/java/com/baeldung/spring/cloud/springcloudcontractconsumer/controller/BasicMathControllerIntegrationTest.java b/spring-cloud-modules/spring-cloud-contract/spring-cloud-contract-consumer/src/test/java/com/baeldung/spring/cloud/springcloudcontractconsumer/controller/BasicMathControllerIntegrationTest.java index e21223e6ea..c7d8b695db 100644 --- a/spring-cloud-modules/spring-cloud-contract/spring-cloud-contract-consumer/src/test/java/com/baeldung/spring/cloud/springcloudcontractconsumer/controller/BasicMathControllerIntegrationTest.java +++ b/spring-cloud-modules/spring-cloud-contract/spring-cloud-contract-consumer/src/test/java/com/baeldung/spring/cloud/springcloudcontractconsumer/controller/BasicMathControllerIntegrationTest.java @@ -1,13 +1,13 @@ package com.baeldung.spring.cloud.springcloudcontractconsumer.controller; +import org.junit.Rule; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.test.autoconfigure.json.AutoConfigureJsonTesters; import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc; import org.springframework.boot.test.context.SpringBootTest; -import org.springframework.cloud.contract.stubrunner.spring.AutoConfigureStubRunner; -import org.springframework.cloud.contract.stubrunner.spring.StubRunnerProperties; +import org.springframework.cloud.contract.stubrunner.junit.StubRunnerRule; import org.springframework.http.MediaType; import org.springframework.test.context.junit4.SpringRunner; import org.springframework.test.web.servlet.MockMvc; @@ -20,10 +20,14 @@ import static org.springframework.test.web.servlet.result.MockMvcResultMatchers. @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.MOCK) @AutoConfigureMockMvc @AutoConfigureJsonTesters -@AutoConfigureStubRunner(stubsMode = StubRunnerProperties.StubsMode.LOCAL, - ids = "com.baeldung.spring.cloud:spring-cloud-contract-producer:+:stubs:8090") public class BasicMathControllerIntegrationTest { + @Rule + public StubRunnerRule rule = new StubRunnerRule().downloadStub( + "com.baeldung.spring.cloud", + "spring-cloud-contract-producer") + .withPort(8090).failOnNoStubs(true); + @Autowired private MockMvc mockMvc; diff --git a/spring-cloud-modules/spring-cloud-eureka/pom.xml b/spring-cloud-modules/spring-cloud-eureka/pom.xml index 23523f2c2f..599853c675 100644 --- a/spring-cloud-modules/spring-cloud-eureka/pom.xml +++ b/spring-cloud-modules/spring-cloud-eureka/pom.xml @@ -45,8 +45,6 @@ - 2.1.2.RELEASE - Greenwich.RELEASE 2.17.1 diff --git a/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/pom.xml b/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/pom.xml index 4fdfe2d9c2..e540645f30 100644 --- a/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/pom.xml +++ b/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/pom.xml @@ -41,7 +41,7 @@ org.springframework.cloud - spring-cloud-starter-netflix-ribbon + spring-cloud-starter-loadbalancer org.springframework.cloud @@ -51,6 +51,20 @@ org.springframework.boot spring-boot-starter-web + + org.springframework.boot + spring-boot-starter-webflux + + + io.projectreactor + reactor-test + test + + + org.springframework.boot + spring-boot-starter-test + 2.6.8 + com.github.tomakehurst wiremock @@ -60,6 +74,7 @@ org.projectlombok lombok + ${lombok.version} org.testcontainers @@ -75,9 +90,18 @@ + + + repository.spring.milestone + Spring Milestone Repository + https://repo.spring.io/release + + + + org.apache.maven.plugins maven-surefire-plugin 1 @@ -87,4 +111,9 @@ + + 17 + 17 + + \ No newline at end of file diff --git a/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/src/main/java/com/baeldung/spring/cloud/client/BooksClient.java b/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/src/main/java/com/baeldung/spring/cloud/client/BooksClient.java index a263624b28..97d8643e19 100644 --- a/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/src/main/java/com/baeldung/spring/cloud/client/BooksClient.java +++ b/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/src/main/java/com/baeldung/spring/cloud/client/BooksClient.java @@ -1,16 +1,15 @@ package com.baeldung.spring.cloud.client; -import com.baeldung.spring.cloud.model.Book; -import org.springframework.cloud.openfeign.FeignClient; -import org.springframework.web.bind.annotation.RequestMapping; - import java.util.List; -@FeignClient("books-service") -//@FeignClient(value="simple-books-client", url="${book.service.url}") +import org.springframework.cloud.openfeign.FeignClient; +import org.springframework.web.bind.annotation.RequestMapping; + +import com.baeldung.spring.cloud.model.Book; + +@FeignClient(name = "books-service") public interface BooksClient { @RequestMapping("/books") List getBooks(); - } diff --git a/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/src/test/java/com/baeldung/spring/cloud/client/BooksClientIntegrationTest.java b/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/src/test/java/com/baeldung/spring/cloud/client/BooksClientIntegrationTest.java index 2842eef435..7f4807e356 100644 --- a/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/src/test/java/com/baeldung/spring/cloud/client/BooksClientIntegrationTest.java +++ b/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/src/test/java/com/baeldung/spring/cloud/client/BooksClientIntegrationTest.java @@ -8,6 +8,7 @@ import org.junit.jupiter.api.extension.ExtendWith; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.context.properties.EnableConfigurationProperties; import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.cloud.openfeign.EnableFeignClients; import org.springframework.test.context.ActiveProfiles; import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit.jupiter.SpringExtension; @@ -21,6 +22,7 @@ import static org.junit.jupiter.api.Assertions.assertTrue; @SpringBootTest @ActiveProfiles("test") +@EnableFeignClients @EnableConfigurationProperties @ExtendWith(SpringExtension.class) @ContextConfiguration(classes = { WireMockConfig.class }) @@ -29,12 +31,16 @@ class BooksClientIntegrationTest { @Autowired private WireMockServer mockBooksService; + @Autowired + private WireMockServer mockBooksService2; + @Autowired private BooksClient booksClient; @BeforeEach void setUp() throws IOException { setupMockBooksResponse(mockBooksService); + setupMockBooksResponse(mockBooksService2); } @Test diff --git a/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/src/test/java/com/baeldung/spring/cloud/client/EurekaContainerConfig.java b/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/src/test/java/com/baeldung/spring/cloud/client/EurekaContainerConfig.java index 6747d14b88..10ea3ffa34 100644 --- a/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/src/test/java/com/baeldung/spring/cloud/client/EurekaContainerConfig.java +++ b/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/src/test/java/com/baeldung/spring/cloud/client/EurekaContainerConfig.java @@ -31,9 +31,6 @@ public class EurekaContainerConfig { + eurekaServer.getFirstMappedPort().toString() + "/eureka") .applyTo(configurableApplicationContext); - } - } - } diff --git a/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/src/test/java/com/baeldung/spring/cloud/client/LoadBalancerBooksClientIntegrationTest.java b/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/src/test/java/com/baeldung/spring/cloud/client/LoadBalancerBooksClientIntegrationTest.java index f05df11ba3..a70ae1ee22 100644 --- a/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/src/test/java/com/baeldung/spring/cloud/client/LoadBalancerBooksClientIntegrationTest.java +++ b/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/src/test/java/com/baeldung/spring/cloud/client/LoadBalancerBooksClientIntegrationTest.java @@ -9,23 +9,39 @@ import org.junit.jupiter.api.extension.ExtendWith; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.context.properties.EnableConfigurationProperties; import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.cloud.client.DefaultServiceInstance; +import org.springframework.cloud.client.ServiceInstance; +import org.springframework.cloud.client.loadbalancer.Response; +import org.springframework.cloud.client.loadbalancer.reactive.ReactiveLoadBalancer; +import org.springframework.cloud.loadbalancer.core.ReactorLoadBalancer; +import org.springframework.cloud.loadbalancer.core.RoundRobinLoadBalancer; +import org.springframework.cloud.loadbalancer.support.LoadBalancerClientFactory; +import org.springframework.cloud.loadbalancer.support.ServiceInstanceListSuppliers; +import org.springframework.cloud.openfeign.EnableFeignClients; import org.springframework.test.context.ActiveProfiles; import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit.jupiter.SpringExtension; import java.io.IOException; +import java.util.Arrays; +import java.util.List; import static com.baeldung.spring.cloud.client.BookMocks.setupMockBooksResponse; import static com.github.tomakehurst.wiremock.client.WireMock.getRequestedFor; import static com.github.tomakehurst.wiremock.client.WireMock.moreThan; import static java.util.Arrays.asList; +import static org.assertj.core.api.BDDAssertions.then; import static org.junit.jupiter.api.Assertions.assertTrue; +import reactor.core.publisher.Mono; +import reactor.test.StepVerifier; + @SpringBootTest -@ActiveProfiles("ribbon-test") +@ActiveProfiles("test") @EnableConfigurationProperties +@EnableFeignClients @ExtendWith(SpringExtension.class) -@ContextConfiguration(classes = { RibbonTestConfig.class }) +@ContextConfiguration(classes = { TestConfig.class }) class LoadBalancerBooksClientIntegrationTest { @Autowired @@ -37,10 +53,22 @@ class LoadBalancerBooksClientIntegrationTest { @Autowired private BooksClient booksClient; + @Autowired + private LoadBalancerClientFactory clientFactory; + @BeforeEach void setUp() throws IOException { setupMockBooksResponse(mockBooksService); setupMockBooksResponse(secondMockBooksService); + + String serviceId = "books-service"; + RoundRobinLoadBalancer loadBalancer = new RoundRobinLoadBalancer(ServiceInstanceListSuppliers + .toProvider(serviceId, instance(serviceId, "localhost", 1030, false), instance(serviceId, "localhost", 1031, true)), + serviceId, -1); + } + + private static DefaultServiceInstance instance(String serviceId, String host, int port, boolean secure) { + return new DefaultServiceInstance(serviceId, serviceId, host, port, secure); } @Test @@ -62,4 +90,53 @@ class LoadBalancerBooksClientIntegrationTest { new Book("Dune", "Frank Herbert"), new Book("Foundation", "Isaac Asimov")))); } + + @Test + void loadbalancerWorks() throws IOException { + + setupMockBooksResponse(mockBooksService); + setupMockBooksResponse(secondMockBooksService); + + ReactiveLoadBalancer reactiveLoadBalancer = this.clientFactory.getInstance("books-service", + ReactiveLoadBalancer.class, ServiceInstance.class); + + then(reactiveLoadBalancer).isInstanceOf(RoundRobinLoadBalancer.class); + then(reactiveLoadBalancer).isInstanceOf(ReactorLoadBalancer.class); + ReactorLoadBalancer loadBalancer = (ReactorLoadBalancer) reactiveLoadBalancer; + + for (int k = 0; k < 10; k++) { + booksClient.getBooks(); + } + + // order dependent on seedPosition -1 of RoundRobinLoadBalancer + List hosts = Arrays.asList("localhost", "localhost"); + + assertLoadBalancer(loadBalancer, hosts); + + mockBooksService.verify( + moreThan(0), getRequestedFor(WireMock.urlEqualTo("/books"))); + secondMockBooksService.verify( + moreThan(0), getRequestedFor(WireMock.urlEqualTo("/books"))); + } + + private void assertLoadBalancer(ReactorLoadBalancer loadBalancer, List hosts) { + for (String host : hosts) { + Mono> source = loadBalancer.choose(); + StepVerifier.create(source).consumeNextWith(response -> { + then(response).isNotNull(); + then(response.hasServer()).isTrue(); + + ServiceInstance instance = response.getServer(); + then(instance).isNotNull(); + then(instance.getHost()).as("instance host is incorrect %s", host).isEqualTo(host); + + if (host.contains("secure")) { + then(instance.isSecure()).isTrue(); + } + else { + then(instance.isSecure()).isFalse(); + } + }).verifyComplete(); + } + } } diff --git a/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/src/test/java/com/baeldung/spring/cloud/client/LoadBalancerIntegrationTest.java b/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/src/test/java/com/baeldung/spring/cloud/client/LoadBalancerIntegrationTest.java new file mode 100644 index 0000000000..9761b4eb64 --- /dev/null +++ b/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/src/test/java/com/baeldung/spring/cloud/client/LoadBalancerIntegrationTest.java @@ -0,0 +1,112 @@ +package com.baeldung.spring.cloud.client; + +import static org.assertj.core.api.BDDAssertions.then; + +import java.util.Arrays; +import java.util.List; + +import org.junit.jupiter.api.Test; +import org.junit.jupiter.api.extension.ExtendWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.SpringBootConfiguration; +import org.springframework.boot.autoconfigure.EnableAutoConfiguration; +import org.springframework.boot.context.properties.EnableConfigurationProperties; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.cache.annotation.EnableCaching; +import org.springframework.cloud.client.DefaultServiceInstance; +import org.springframework.cloud.client.ServiceInstance; +import org.springframework.cloud.client.loadbalancer.Response; +import org.springframework.cloud.loadbalancer.annotation.LoadBalancerClient; +import org.springframework.cloud.loadbalancer.annotation.LoadBalancerClients; +import org.springframework.cloud.loadbalancer.core.ReactorLoadBalancer; +import org.springframework.cloud.loadbalancer.core.RoundRobinLoadBalancer; +import org.springframework.cloud.loadbalancer.core.ServiceInstanceListSupplier; +import org.springframework.cloud.loadbalancer.support.LoadBalancerClientFactory; +import org.springframework.cloud.loadbalancer.support.ServiceInstanceListSuppliers; +import org.springframework.cloud.openfeign.EnableFeignClients; +import org.springframework.context.annotation.Bean; +import org.springframework.core.env.Environment; +import org.springframework.test.context.ActiveProfiles; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.junit.jupiter.SpringExtension; + +import com.github.tomakehurst.wiremock.WireMockServer; + +import reactor.core.publisher.Mono; +import reactor.test.StepVerifier; + +@SpringBootTest +@EnableFeignClients +@EnableConfigurationProperties +@ExtendWith(SpringExtension.class) +@ActiveProfiles("test") +@ContextConfiguration(classes = { TestConfig.class }) +class LoadBalancerIntegrationTest { + + @Autowired + private LoadBalancerClientFactory clientFactory; + + @Autowired + private BooksClient booksClient; + + @Autowired + private WireMockServer mockBooksService; + + @Autowired + private WireMockServer secondMockBooksService; + + private void assertLoadBalancer(ReactorLoadBalancer loadBalancer, List hosts) { + for (String host : hosts) { + Mono> source = loadBalancer.choose(); + StepVerifier.create(source).consumeNextWith(response -> { + then(response).isNotNull(); + then(response.hasServer()).isTrue(); + + ServiceInstance instance = response.getServer(); + then(instance).isNotNull(); + then(instance.getHost()).as("instance host is incorrect %s", host).isEqualTo(host); + + if (host.contains("secure")) { + then(instance.isSecure()).isTrue(); + } + else { + then(instance.isSecure()).isFalse(); + } + }).verifyComplete(); + } + } + + @Test + void staticConfigurationWorks() { + String serviceId = "test-book-service"; + RoundRobinLoadBalancer loadBalancer = new RoundRobinLoadBalancer(ServiceInstanceListSuppliers + .toProvider(serviceId, instance(serviceId, "bookservice1", 1030, false), instance(serviceId, "bookservice2", 1031, false)), + serviceId, -1); + assertLoadBalancer(loadBalancer, Arrays.asList("bookservice1", "bookservice2")); + } + + private static DefaultServiceInstance instance(String serviceId, String host, int port, boolean secure) { + return new DefaultServiceInstance(serviceId, serviceId, host, port, secure); + } + + @EnableAutoConfiguration + @SpringBootConfiguration(proxyBeanMethods = false) + @LoadBalancerClients({ @LoadBalancerClient(name = "books-service", configuration = MyBooksServiceConfig.class) }) + @EnableCaching + protected static class Config { + + } + + protected static class MyBooksServiceConfig { + + @Bean + public RoundRobinLoadBalancer roundRobinContextLoadBalancer(LoadBalancerClientFactory clientFactory, + Environment env) { + String serviceId = LoadBalancerClientFactory.getName(env); + return new RoundRobinLoadBalancer( + clientFactory.getLazyProvider(serviceId, ServiceInstanceListSupplier.class), serviceId, -1); + } + + } + +} \ No newline at end of file diff --git a/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/src/test/java/com/baeldung/spring/cloud/client/RibbonTestConfig.java b/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/src/test/java/com/baeldung/spring/cloud/client/RibbonTestConfig.java deleted file mode 100644 index 273ba182b1..0000000000 --- a/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/src/test/java/com/baeldung/spring/cloud/client/RibbonTestConfig.java +++ /dev/null @@ -1,41 +0,0 @@ -package com.baeldung.spring.cloud.client; - -import com.github.tomakehurst.wiremock.WireMockServer; -import com.netflix.loadbalancer.Server; -import com.netflix.loadbalancer.ServerList; -import org.springframework.beans.factory.annotation.Autowired; -import org.springframework.boot.test.context.TestConfiguration; -import org.springframework.cloud.netflix.ribbon.StaticServerList; -import org.springframework.context.annotation.Bean; -import org.springframework.test.context.ActiveProfiles; - -import static com.github.tomakehurst.wiremock.core.WireMockConfiguration.options; - -@TestConfiguration -@ActiveProfiles("ribbon-test") -public class RibbonTestConfig { - - @Autowired - private WireMockServer mockBooksService; - - @Autowired - private WireMockServer secondMockBooksService; - - @Bean(initMethod = "start", destroyMethod = "stop") - public WireMockServer mockBooksService() { - return new WireMockServer(options().dynamicPort()); - } - - @Bean(name="secondMockBooksService", initMethod = "start", destroyMethod = "stop") - public WireMockServer secondBooksMockService() { - return new WireMockServer(options().dynamicPort()); - } - - @Bean - public ServerList ribbonServerList() { - return new StaticServerList<>( - new Server("localhost", mockBooksService.port()), - new Server("localhost", secondMockBooksService.port())); - } - -} diff --git a/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/src/test/java/com/baeldung/spring/cloud/client/TestConfig.java b/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/src/test/java/com/baeldung/spring/cloud/client/TestConfig.java new file mode 100644 index 0000000000..375c945054 --- /dev/null +++ b/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/src/test/java/com/baeldung/spring/cloud/client/TestConfig.java @@ -0,0 +1,24 @@ +package com.baeldung.spring.cloud.client; + +import static com.github.tomakehurst.wiremock.core.WireMockConfiguration.options; + +import org.springframework.boot.test.context.TestConfiguration; +import org.springframework.context.annotation.Bean; +import org.springframework.test.context.ActiveProfiles; + +import com.github.tomakehurst.wiremock.WireMockServer; + +@TestConfiguration +@ActiveProfiles("test") +public class TestConfig { + + @Bean(initMethod = "start", destroyMethod = "stop") + public WireMockServer mockBooksService() { + return new WireMockServer(options().port(1030)); + } + + @Bean(name="secondMockBooksService", initMethod = "start", destroyMethod = "stop") + public WireMockServer secondBooksMockService() { + return new WireMockServer(options().port(1031)); + } +} diff --git a/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/src/test/java/com/baeldung/spring/cloud/client/WireMockConfig.java b/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/src/test/java/com/baeldung/spring/cloud/client/WireMockConfig.java index 82b7cddede..a41faa9c5c 100644 --- a/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/src/test/java/com/baeldung/spring/cloud/client/WireMockConfig.java +++ b/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/src/test/java/com/baeldung/spring/cloud/client/WireMockConfig.java @@ -11,7 +11,11 @@ public class WireMockConfig { @Bean(initMethod = "start", destroyMethod = "stop") public WireMockServer mockBooksService() { - return new WireMockServer(9561); + return new WireMockServer(1030); } + @Bean(initMethod = "start", destroyMethod = "stop") + public WireMockServer mockBooksService2() { + return new WireMockServer(1031); + } } diff --git a/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/src/test/resources/application-ribbon-test.yml b/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/src/test/resources/application-ribbon-test.yml deleted file mode 100644 index 84a78d0ec7..0000000000 --- a/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/src/test/resources/application-ribbon-test.yml +++ /dev/null @@ -1,3 +0,0 @@ -eureka: - client: - enabled: false diff --git a/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/src/test/resources/application-test.yml b/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/src/test/resources/application-test.yml index dce11adf69..6bd5b8efc7 100644 --- a/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/src/test/resources/application-test.yml +++ b/spring-cloud-modules/spring-cloud-eureka/spring-cloud-eureka-feign-client-integration-test/src/test/resources/application-test.yml @@ -1,11 +1,19 @@ -#book: -# service: -# url: http://localhost:9561 - -books-service: - ribbon: - listOfServers: http://localhost:9561 - eureka: client: enabled: false + +spring: + application: + name: books-service + cloud: + loadbalancer: + ribbon: + enabled: false + discovery: + client: + simple: + instances: + books-service[0]: + uri: http://localhost:1030 + books-service[1]: + uri: http://localhost:1031 diff --git a/spring-cloud-modules/spring-cloud-functions/src/test/resources/logback-test.xml b/spring-cloud-modules/spring-cloud-functions/src/test/resources/logback-test.xml index 8d4771e308..41283752a9 100644 --- a/spring-cloud-modules/spring-cloud-functions/src/test/resources/logback-test.xml +++ b/spring-cloud-modules/spring-cloud-functions/src/test/resources/logback-test.xml @@ -6,6 +6,8 @@ + + diff --git a/spring-cloud-modules/spring-cloud-gateway-2/pom.xml b/spring-cloud-modules/spring-cloud-gateway-2/pom.xml index 22182e8c78..4228c72d37 100644 --- a/spring-cloud-modules/spring-cloud-gateway-2/pom.xml +++ b/spring-cloud-modules/spring-cloud-gateway-2/pom.xml @@ -57,7 +57,7 @@ test - org.hibernate + org.hibernate.validator hibernate-validator-cdi ${hibernate-validator.version} @@ -116,7 +116,7 @@ - 6.0.2.Final + 8.0.1.Final 0.7.2 9.19 diff --git a/spring-cloud-modules/spring-cloud-gateway/pom.xml b/spring-cloud-modules/spring-cloud-gateway/pom.xml index 76072a59ac..0287ab7588 100644 --- a/spring-cloud-modules/spring-cloud-gateway/pom.xml +++ b/spring-cloud-modules/spring-cloud-gateway/pom.xml @@ -62,7 +62,7 @@ test - org.hibernate + org.hibernate.validator hibernate-validator-cdi ${hibernate-validator.version} @@ -185,7 +185,7 @@ - 6.0.2.Final + 8.0.1.Final 0.7.2 9.19 diff --git a/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/demo-backend/Dockerfile b/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/demo-backend/Dockerfile deleted file mode 100644 index a0a9d57662..0000000000 --- a/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/demo-backend/Dockerfile +++ /dev/null @@ -1,5 +0,0 @@ -FROM openjdk:8-jdk-alpine -VOLUME /tmp -COPY target/demo-backend-1.0-SNAPSHOT.jar app.jar -ENV JAVA_OPTS="" -ENTRYPOINT exec java -jar /app.jar --debug \ No newline at end of file diff --git a/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/demo-frontend/Dockerfile b/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/demo-frontend/Dockerfile deleted file mode 100644 index 69adb03a17..0000000000 --- a/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/demo-frontend/Dockerfile +++ /dev/null @@ -1,5 +0,0 @@ -FROM openjdk:8-jdk-alpine -VOLUME /tmp -COPY target/demo-frontend-1.0-SNAPSHOT.jar app.jar -ENV JAVA_OPTS="" -ENTRYPOINT exec java -jar /app.jar \ No newline at end of file diff --git a/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/demo-backend/.gitignore b/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/minikube-demo-backend/.gitignore similarity index 100% rename from spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/demo-backend/.gitignore rename to spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/minikube-demo-backend/.gitignore diff --git a/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/minikube-demo-backend/Dockerfile b/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/minikube-demo-backend/Dockerfile new file mode 100644 index 0000000000..fad9c11a73 --- /dev/null +++ b/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/minikube-demo-backend/Dockerfile @@ -0,0 +1,5 @@ +FROM openjdk:8-jdk-alpine +VOLUME /tmp +COPY target/minikube-demo-backend-1.0-SNAPSHOT.jar app.jar +ENV JAVA_OPTS="" +ENTRYPOINT exec java -jar /app.jar --debug \ No newline at end of file diff --git a/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/demo-backend/pom.xml b/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/minikube-demo-backend/pom.xml similarity index 91% rename from spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/demo-backend/pom.xml rename to spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/minikube-demo-backend/pom.xml index 2b3f849145..c08c6a5a9d 100644 --- a/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/demo-backend/pom.xml +++ b/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/minikube-demo-backend/pom.xml @@ -3,8 +3,8 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - demo-backend - demo-backend + minikube-demo-backend + minikube-demo-backend com.baeldung.spring.cloud diff --git a/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/demo-backend/src/main/java/com/baeldung/spring/cloud/kubernetes/backend/KubernetesBackendApplication.java b/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/minikube-demo-backend/src/main/java/com/baeldung/spring/cloud/kubernetes/backend/KubernetesBackendApplication.java similarity index 100% rename from spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/demo-backend/src/main/java/com/baeldung/spring/cloud/kubernetes/backend/KubernetesBackendApplication.java rename to spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/minikube-demo-backend/src/main/java/com/baeldung/spring/cloud/kubernetes/backend/KubernetesBackendApplication.java diff --git a/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/demo-backend/src/main/resources/application.properties b/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/minikube-demo-backend/src/main/resources/application.properties similarity index 100% rename from spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/demo-backend/src/main/resources/application.properties rename to spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/minikube-demo-backend/src/main/resources/application.properties diff --git a/static-analysis/src/main/resources/logback.xml b/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/minikube-demo-backend/src/main/resources/logback.xml similarity index 100% rename from static-analysis/src/main/resources/logback.xml rename to spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/minikube-demo-backend/src/main/resources/logback.xml diff --git a/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/demo-backend/src/test/java/com/baeldung/SpringContextTest.java b/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/minikube-demo-backend/src/test/java/com/baeldung/SpringContextTest.java similarity index 100% rename from spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/demo-backend/src/test/java/com/baeldung/SpringContextTest.java rename to spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/minikube-demo-backend/src/test/java/com/baeldung/SpringContextTest.java diff --git a/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/demo-frontend/.gitignore b/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/minikube-demo-frontend/.gitignore similarity index 100% rename from spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/demo-frontend/.gitignore rename to spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/minikube-demo-frontend/.gitignore diff --git a/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/minikube-demo-frontend/Dockerfile b/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/minikube-demo-frontend/Dockerfile new file mode 100644 index 0000000000..207114b1b5 --- /dev/null +++ b/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/minikube-demo-frontend/Dockerfile @@ -0,0 +1,5 @@ +FROM openjdk:8-jdk-alpine +VOLUME /tmp +COPY target/minikube-demo-frontend-1.0-SNAPSHOT.jar app.jar +ENV JAVA_OPTS="" +ENTRYPOINT exec java -jar /app.jar \ No newline at end of file diff --git a/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/demo-frontend/pom.xml b/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/minikube-demo-frontend/pom.xml similarity index 91% rename from spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/demo-frontend/pom.xml rename to spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/minikube-demo-frontend/pom.xml index 85eb944b27..8140807606 100644 --- a/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/demo-frontend/pom.xml +++ b/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/minikube-demo-frontend/pom.xml @@ -3,8 +3,8 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - demo-frontend - demo-frontend + minikube-demo-frontend + minikube-demo-frontend com.baeldung.spring.cloud diff --git a/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/demo-frontend/src/main/java/com/baeldung/spring/cloud/kubernetes/frontend/KubernetesFrontendApplication.java b/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/minikube-demo-frontend/src/main/java/com/baeldung/spring/cloud/kubernetes/frontend/KubernetesFrontendApplication.java similarity index 95% rename from spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/demo-frontend/src/main/java/com/baeldung/spring/cloud/kubernetes/frontend/KubernetesFrontendApplication.java rename to spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/minikube-demo-frontend/src/main/java/com/baeldung/spring/cloud/kubernetes/frontend/KubernetesFrontendApplication.java index 635a79e8bb..d76fcdfd5d 100644 --- a/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/demo-frontend/src/main/java/com/baeldung/spring/cloud/kubernetes/frontend/KubernetesFrontendApplication.java +++ b/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/minikube-demo-frontend/src/main/java/com/baeldung/spring/cloud/kubernetes/frontend/KubernetesFrontendApplication.java @@ -22,7 +22,7 @@ public class KubernetesFrontendApplication { RestTemplate restTemplate = new RestTemplate(); String resourceUrl - = "http://demo-backend:8080"; + = "http://minikube-demo-backend:8080"; ResponseEntity response = restTemplate.getForEntity(resourceUrl, String.class); return "Message from backend is: " + response.getBody(); diff --git a/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/demo-frontend/src/main/resources/application.properties b/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/minikube-demo-frontend/src/main/resources/application.properties similarity index 100% rename from spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/demo-frontend/src/main/resources/application.properties rename to spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/minikube-demo-frontend/src/main/resources/application.properties diff --git a/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/minikube-demo-frontend/src/main/resources/logback.xml b/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/minikube-demo-frontend/src/main/resources/logback.xml new file mode 100644 index 0000000000..7d900d8ea8 --- /dev/null +++ b/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/minikube-demo-frontend/src/main/resources/logback.xml @@ -0,0 +1,13 @@ + + + + + %d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n + + + + + + + + \ No newline at end of file diff --git a/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/demo-frontend/src/test/java/com/baeldung/SpringContextTest.java b/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/minikube-demo-frontend/src/test/java/com/baeldung/SpringContextTest.java similarity index 100% rename from spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/demo-frontend/src/test/java/com/baeldung/SpringContextTest.java rename to spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/minikube-demo-frontend/src/test/java/com/baeldung/SpringContextTest.java diff --git a/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/object-configurations/backend-deployment.yaml b/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/object-configurations/backend-deployment.yaml index a7e26a6ec5..bcfa80cd7f 100644 --- a/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/object-configurations/backend-deployment.yaml +++ b/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/object-configurations/backend-deployment.yaml @@ -1,10 +1,10 @@ kind: Service apiVersion: v1 metadata: - name: demo-backend + name: minikube-demo-backend spec: selector: - app: demo-backend + app: minikube-demo-backend tier: backend ports: - protocol: TCP @@ -14,22 +14,22 @@ spec: apiVersion: apps/v1 kind: Deployment metadata: - name: demo-backend + name: dminikube-demo-backend spec: selector: matchLabels: - app: demo-backend + app: minikube-demo-backend tier: backend replicas: 3 template: metadata: labels: - app: demo-backend + app: minikube-demo-backend tier: backend spec: containers: - - name: demo-backend - image: demo-backend:latest + - name: minikube-demo-backend + image: minikube-demo-backend:latest imagePullPolicy: Never ports: - containerPort: 8080 diff --git a/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/object-configurations/frontend-deployment.yaml b/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/object-configurations/frontend-deployment.yaml index bf44dce21c..f96c7a1a9c 100644 --- a/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/object-configurations/frontend-deployment.yaml +++ b/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/object-configurations/frontend-deployment.yaml @@ -1,10 +1,10 @@ kind: Service apiVersion: v1 metadata: - name: demo-frontend + name: minikube-demo-frontend spec: selector: - app: demo-frontend + app: minikube-demo-frontend ports: - protocol: TCP port: 8081 @@ -14,20 +14,20 @@ spec: apiVersion: apps/v1 kind: Deployment metadata: - name: demo-frontend + name: minikube-demo-frontend spec: selector: matchLabels: - app: demo-frontend + app: minikube-demo-frontend replicas: 3 template: metadata: labels: - app: demo-frontend + app: minikube-demo-frontend spec: containers: - - name: demo-frontend - image: demo-frontend:latest + - name: minikube-demo-frontend + image: minikube-demo-frontend:latest imagePullPolicy: Never ports: - containerPort: 8081 diff --git a/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/pom.xml b/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/pom.xml index b778ee1b57..1c7456d007 100644 --- a/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/pom.xml +++ b/spring-cloud-modules/spring-cloud-kubernetes/kubernetes-minikube/pom.xml @@ -14,8 +14,8 @@ - demo-backend - demo-frontend + minikube-demo-backend + minikube-demo-frontend \ No newline at end of file diff --git a/spring-cloud-modules/spring-cloud-netflix-sidecar/spring-cloud-netflix-sidecar-demo/pom.xml b/spring-cloud-modules/spring-cloud-netflix-sidecar/spring-cloud-netflix-sidecar-demo/pom.xml index f8552aba93..60b68fc4bd 100644 --- a/spring-cloud-modules/spring-cloud-netflix-sidecar/spring-cloud-netflix-sidecar-demo/pom.xml +++ b/spring-cloud-modules/spring-cloud-netflix-sidecar/spring-cloud-netflix-sidecar-demo/pom.xml @@ -26,6 +26,7 @@ io.projectreactor reactor-core + ${reactor-core.version} org.springframework.boot @@ -53,4 +54,7 @@ + + 3.6.0 + \ No newline at end of file diff --git a/spring-cloud-modules/spring-cloud-netflix-sidecar/spring-cloud-netflix-sidecar-demo/src/main/resources/logback.xml b/spring-cloud-modules/spring-cloud-netflix-sidecar/spring-cloud-netflix-sidecar-demo/src/main/resources/logback.xml new file mode 100644 index 0000000000..1533b49c06 --- /dev/null +++ b/spring-cloud-modules/spring-cloud-netflix-sidecar/spring-cloud-netflix-sidecar-demo/src/main/resources/logback.xml @@ -0,0 +1,20 @@ + + + + + [%d{ISO8601}]-[%thread] %-5level %logger - %msg%n + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/spring-cloud-modules/spring-cloud-netflix-sidecar/spring-cloud-netflix-sidecar-echo-demo/src/main/resources/logback.xml b/spring-cloud-modules/spring-cloud-netflix-sidecar/spring-cloud-netflix-sidecar-echo-demo/src/main/resources/logback.xml new file mode 100644 index 0000000000..5f3e764e22 --- /dev/null +++ b/spring-cloud-modules/spring-cloud-netflix-sidecar/spring-cloud-netflix-sidecar-echo-demo/src/main/resources/logback.xml @@ -0,0 +1,20 @@ + + + + + [%d{ISO8601}]-[%thread] %-5level %logger - %msg%n + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/spring-cloud-modules/spring-cloud-openfeign/src/main/java/com/baeldung/cloud/openfeign/oauthfeign/OAuth2WebSecurityConfigurerAdapter.java b/spring-cloud-modules/spring-cloud-openfeign/src/main/java/com/baeldung/cloud/openfeign/oauthfeign/OAuth2WebSecurityConfigurerAdapter.java index af60c3849b..6efacc03b1 100644 --- a/spring-cloud-modules/spring-cloud-openfeign/src/main/java/com/baeldung/cloud/openfeign/oauthfeign/OAuth2WebSecurityConfigurerAdapter.java +++ b/spring-cloud-modules/spring-cloud-openfeign/src/main/java/com/baeldung/cloud/openfeign/oauthfeign/OAuth2WebSecurityConfigurerAdapter.java @@ -1,19 +1,23 @@ package com.baeldung.cloud.openfeign.oauthfeign; +import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.security.config.annotation.web.builders.HttpSecurity; -import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter; +import org.springframework.security.web.SecurityFilterChain; @Configuration -public class OAuth2WebSecurityConfigurerAdapter extends WebSecurityConfigurerAdapter { +public class OAuth2WebSecurityConfigurerAdapter { - @Override - protected void configure(HttpSecurity http) throws Exception { + @Bean + public SecurityFilterChain filterChain(HttpSecurity http) throws Exception { http .csrf() .disable() .oauth2Client(); + http .authorizeRequests().anyRequest().permitAll(); + + return http.build(); } } diff --git a/spring-cloud-modules/spring-cloud-security/auth-client/src/main/java/com/baeldung/filters/SimpleFilter.java b/spring-cloud-modules/spring-cloud-security/auth-client/src/main/java/com/baeldung/filters/SimpleFilter.java index 98e25ac9c4..4204588428 100644 --- a/spring-cloud-modules/spring-cloud-security/auth-client/src/main/java/com/baeldung/filters/SimpleFilter.java +++ b/spring-cloud-modules/spring-cloud-security/auth-client/src/main/java/com/baeldung/filters/SimpleFilter.java @@ -1,12 +1,13 @@ package com.baeldung.filters; import javax.servlet.http.HttpServletRequest; -import com.netflix.zuul.context.RequestContext; -import com.netflix.zuul.ZuulFilter; import org.slf4j.Logger; import org.slf4j.LoggerFactory; +import com.netflix.zuul.ZuulFilter; +import com.netflix.zuul.context.RequestContext; + public class SimpleFilter extends ZuulFilter { private static Logger log = LoggerFactory.getLogger(SimpleFilter.class); @@ -31,7 +32,8 @@ public class SimpleFilter extends ZuulFilter { RequestContext ctx = RequestContext.getCurrentContext(); HttpServletRequest request = ctx.getRequest(); - log.info(String.format("%s request to %s", request.getMethod(), request.getRequestURL().toString())); + log.info(String.format("%s request to %s", request.getMethod(), request.getRequestURL() + .toString())); return null; } diff --git a/spring-cloud-modules/spring-cloud-security/auth-resource/pom.xml b/spring-cloud-modules/spring-cloud-security/auth-resource/pom.xml index 9362a71931..b4e29fce49 100644 --- a/spring-cloud-modules/spring-cloud-security/auth-resource/pom.xml +++ b/spring-cloud-modules/spring-cloud-security/auth-resource/pom.xml @@ -33,6 +33,21 @@ spring-security-jwt ${spring-jwt.version} + + com.sun.xml.bind + jaxb-core + ${jaxb-core.version} + + + javax.xml.bind + jaxb-api + ${jaxb-api.version} + + + com.sun.xml.bind + jaxb-impl + ${jaxb-impl.version} + diff --git a/spring-cloud-modules/spring-cloud-security/auth-server/pom.xml b/spring-cloud-modules/spring-cloud-security/auth-server/pom.xml index 234d9cde78..8c14b8fa74 100644 --- a/spring-cloud-modules/spring-cloud-security/auth-server/pom.xml +++ b/spring-cloud-modules/spring-cloud-security/auth-server/pom.xml @@ -35,6 +35,21 @@ org.springframework.security.oauth.boot spring-security-oauth2-autoconfigure + + com.sun.xml.bind + jaxb-core + ${jaxb-core.version} + + + javax.xml.bind + jaxb-api + ${jaxb-api.version} + + + com.sun.xml.bind + jaxb-impl + ${jaxb-impl.version} + \ No newline at end of file diff --git a/spring-cloud-modules/spring-cloud-security/pom.xml b/spring-cloud-modules/spring-cloud-security/pom.xml index ad6421384e..72d1d6cbfc 100644 --- a/spring-cloud-modules/spring-cloud-security/pom.xml +++ b/spring-cloud-modules/spring-cloud-security/pom.xml @@ -34,6 +34,9 @@ 2021.0.3 + 2.3.0.1 + 2.3.1 + 2.3.1 \ No newline at end of file diff --git a/spring-cloud-modules/spring-cloud-task/springcloudtaskbatch/pom.xml b/spring-cloud-modules/spring-cloud-task/springcloudtaskbatch/pom.xml index 7dbbb27a77..53bc37212c 100644 --- a/spring-cloud-modules/spring-cloud-task/springcloudtaskbatch/pom.xml +++ b/spring-cloud-modules/spring-cloud-task/springcloudtaskbatch/pom.xml @@ -23,8 +23,8 @@ spring-boot-starter-data-jpa - mysql - mysql-connector-java + com.mysql + mysql-connector-j org.springframework.cloud diff --git a/spring-cloud-modules/spring-cloud-vault/pom.xml b/spring-cloud-modules/spring-cloud-vault/pom.xml index e4cf020986..1698b1f357 100644 --- a/spring-cloud-modules/spring-cloud-vault/pom.xml +++ b/spring-cloud-modules/spring-cloud-vault/pom.xml @@ -42,8 +42,8 @@ test - mysql - mysql-connector-java + com.mysql + mysql-connector-j org.springframework.boot diff --git a/spring-core-2/pom.xml b/spring-core-2/pom.xml index f6142cffb0..d22178004c 100644 --- a/spring-core-2/pom.xml +++ b/spring-core-2/pom.xml @@ -88,9 +88,8 @@ - org.hibernate + org.hibernate.validator hibernate-validator - ${hibernate.version} @@ -120,20 +119,10 @@ spring-boot-starter-test test - - - net.javacrumbs.shedlock - shedlock-spring - ${shedlock.version} - - - net.javacrumbs.shedlock - shedlock-provider-jdbc-template - ${shedlock.version} - org.projectlombok lombok + ${lombok.version} @@ -149,7 +138,7 @@ org.apache.maven.plugins maven-war-plugin - ${maven.version} + ${maven-war-plugin.version} false @@ -160,13 +149,10 @@ com.baeldung.sample.App 1.3.2 - - 5.2.5.Final 3.6 - 2.1.0 3.22.0-GA - 3.2.2 + 3.2.2 \ No newline at end of file diff --git a/spring-core-4/pom.xml b/spring-core-4/pom.xml index 2d11cc701b..fb544e29fd 100644 --- a/spring-core-4/pom.xml +++ b/spring-core-4/pom.xml @@ -74,7 +74,7 @@ org.apache.commons commons-text - ${apache-commons-text.version} + ${commons-text.version} @@ -84,7 +84,7 @@ 4.0.2 4.0.0 1.3.2 - 1.10.0 + 1.10.0 \ No newline at end of file diff --git a/spring-credhub/pom.xml b/spring-credhub/pom.xml index 4604833d0b..f257d549bf 100644 --- a/spring-credhub/pom.xml +++ b/spring-credhub/pom.xml @@ -23,11 +23,12 @@ org.projectlombok lombok + ${lombok.version} org.springframework.credhub spring-credhub-starter - 2.2.0 + ${spring-credhub-starter.version} com.google.code.gson @@ -36,8 +37,7 @@ - 8 - 8 + 2.2.0 UTF-8 diff --git a/spring-cucumber/README.md b/spring-cucumber/README.md index 85bc1f65d5..87623b28d4 100644 --- a/spring-cucumber/README.md +++ b/spring-cucumber/README.md @@ -4,3 +4,4 @@ This module contains articles about Spring testing with Cucumber ### Relevant Articles: - [Cucumber Spring Integration](https://www.baeldung.com/cucumber-spring-integration) +- [Overriding Cucumber Option Values](https://www.baeldung.com/java-overriding-cucumber-option-values) diff --git a/spring-cucumber/pom.xml b/spring-cucumber/pom.xml index c6c163d7d1..0b0e38a2be 100644 --- a/spring-cucumber/pom.xml +++ b/spring-cucumber/pom.xml @@ -11,9 +11,9 @@ com.baeldung - parent-boot-2 + parent-boot-3 0.0.1-SNAPSHOT - ../parent-boot-2 + ../parent-boot-3 @@ -45,17 +45,25 @@ ${cucumber.version} test + + org.junit.vintage + junit-vintage-engine + ${junit-vintage-engine.version} + test + - org.apache.commons + commons-io commons-io ${commons-io.version} - 6.8.0 - 1.3.2 + + com.baeldung.SpringDemoApplication + 7.14.0 + 5.10.1 \ No newline at end of file diff --git a/spring-cucumber/src/main/java/com/baeldung/cucumberoptions/CucumberOptionsApplication.java b/spring-cucumber/src/main/java/com/baeldung/cucumberoptions/CucumberOptionsApplication.java new file mode 100644 index 0000000000..03082128b3 --- /dev/null +++ b/spring-cucumber/src/main/java/com/baeldung/cucumberoptions/CucumberOptionsApplication.java @@ -0,0 +1,13 @@ +package com.baeldung.cucumberoptions; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class CucumberOptionsApplication { + + public static void main(String[] args) { + SpringApplication.run(CucumberOptionsApplication.class, args); + } + +} \ No newline at end of file diff --git a/spring-cucumber/src/main/java/com/baeldung/cucumberoptions/HealthCheckController.java b/spring-cucumber/src/main/java/com/baeldung/cucumberoptions/HealthCheckController.java new file mode 100644 index 0000000000..70a917d999 --- /dev/null +++ b/spring-cucumber/src/main/java/com/baeldung/cucumberoptions/HealthCheckController.java @@ -0,0 +1,23 @@ +package com.baeldung.cucumberoptions; + +import static org.springframework.http.MediaType.APPLICATION_JSON_VALUE; + +import org.springframework.http.HttpStatus; +import org.springframework.http.HttpStatusCode; +import org.springframework.http.ResponseEntity; +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.RestController; + +@RestController +public class HealthCheckController { + + @GetMapping(path = "/v1/status", produces = APPLICATION_JSON_VALUE) + public HttpStatusCode getV1Status() { + return ResponseEntity.ok().build().getStatusCode(); + } + + @GetMapping(path = "/v2/status", produces = APPLICATION_JSON_VALUE) + public HttpStatusCode getV2Status() { + return ResponseEntity.ok().build().getStatusCode(); + } +} \ No newline at end of file diff --git a/spring-cucumber/src/test/java/com/baeldung/SpringIntegrationTest.java b/spring-cucumber/src/test/java/com/baeldung/SpringIntegrationTest.java index 7b5c4e21ff..f243c68237 100644 --- a/spring-cucumber/src/test/java/com/baeldung/SpringIntegrationTest.java +++ b/spring-cucumber/src/test/java/com/baeldung/SpringIntegrationTest.java @@ -9,6 +9,8 @@ import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.boot.test.context.SpringBootTest.WebEnvironment; import org.springframework.http.HttpMethod; +import org.springframework.http.HttpStatus; +import org.springframework.http.HttpStatusCode; import org.springframework.http.client.ClientHttpResponse; import org.springframework.test.context.ContextConfiguration; import org.springframework.web.client.ResponseErrorHandler; @@ -69,7 +71,7 @@ public class SpringIntegrationTest { @Override public boolean hasError(ClientHttpResponse response) throws IOException { - hadError = response.getRawStatusCode() >= 400; + hadError = response.getStatusCode().value() >= 400; return hadError; } diff --git a/spring-cucumber/src/test/java/com/baeldung/StepDefsIntegrationTest.java b/spring-cucumber/src/test/java/com/baeldung/StepDefsIntegrationTest.java index 9611e95dcf..e4e0b2a883 100644 --- a/spring-cucumber/src/test/java/com/baeldung/StepDefsIntegrationTest.java +++ b/spring-cucumber/src/test/java/com/baeldung/StepDefsIntegrationTest.java @@ -5,6 +5,7 @@ import io.cucumber.java.en.Given; import io.cucumber.java.en.Then; import io.cucumber.java.en.When; import org.springframework.http.HttpStatus; +import org.springframework.http.HttpStatusCode; import static org.hamcrest.MatcherAssert.assertThat; import static org.hamcrest.Matchers.is; @@ -29,7 +30,7 @@ public class StepDefsIntegrationTest extends SpringIntegrationTest { @Then("^the client receives status code of (\\d+)$") public void the_client_receives_status_code_of(int statusCode) throws Throwable { - final HttpStatus currentStatusCode = latestResponse.getTheResponse().getStatusCode(); + final HttpStatusCode currentStatusCode = latestResponse.getTheResponse().getStatusCode(); assertThat("status code is incorrect : " + latestResponse.getBody(), currentStatusCode.value(), is(statusCode)); } diff --git a/spring-cucumber/src/test/java/com/baeldung/cucumberoptions/HealthCheckStepDefsIntegrationTest.java b/spring-cucumber/src/test/java/com/baeldung/cucumberoptions/HealthCheckStepDefsIntegrationTest.java new file mode 100644 index 0000000000..7304f269e7 --- /dev/null +++ b/spring-cucumber/src/test/java/com/baeldung/cucumberoptions/HealthCheckStepDefsIntegrationTest.java @@ -0,0 +1,39 @@ +package com.baeldung.cucumberoptions; + +import io.cucumber.java.en.Then; +import io.cucumber.java.en.When; + + +import org.springframework.http.HttpStatusCode; +import org.springframework.http.ResponseEntity; +import org.springframework.web.client.RestTemplate; + +import static org.hamcrest.MatcherAssert.assertThat; +import static org.hamcrest.Matchers.is; + +import com.baeldung.SpringIntegrationTest; + +public class HealthCheckStepDefsIntegrationTest extends SpringIntegrationTest { + + private ResponseEntity statusResponse; + + private ResponseEntity doGet(String url) { + return new RestTemplate().getForEntity(url, String.class); + } + + @When("^the client calls /v1/status") + public void checkV1Status() throws Throwable { + statusResponse = doGet("http://localhost:8082/v1/status"); + } + + @When("^the client calls /v2/status") + public void checkV2Status() throws Throwable { + statusResponse = doGet("http://localhost:8082/v2/status"); + } + + @Then("^the client receives (\\d+) status code$") + public void verifyStatusCode(int statusCode) throws Throwable { + final HttpStatusCode currentStatusCode = statusResponse.getStatusCode(); + assertThat(currentStatusCode.value(), is(statusCode)); + } +} \ No newline at end of file diff --git a/spring-cucumber/src/test/resources/com/baeldung/cucumberoptions/healthcheck.feature b/spring-cucumber/src/test/resources/com/baeldung/cucumberoptions/healthcheck.feature new file mode 100644 index 0000000000..33e07c1add --- /dev/null +++ b/spring-cucumber/src/test/resources/com/baeldung/cucumberoptions/healthcheck.feature @@ -0,0 +1,11 @@ +Feature: healthcheck endpoints can be verified + + @v1 + Scenario: v1 status is healthy + When the client calls /v1/status + Then the client receives 200 status code + + @v2 + Scenario: v2 status is healthy + When the client calls /v2/status + Then the client receives 200 status code diff --git a/spring-cucumber/src/test/resources/cucumber.properties b/spring-cucumber/src/test/resources/cucumber.properties new file mode 100644 index 0000000000..22c3379201 --- /dev/null +++ b/spring-cucumber/src/test/resources/cucumber.properties @@ -0,0 +1 @@ +cucumber.filter.tags=not @v2 \ No newline at end of file diff --git a/spring-di-2/pom.xml b/spring-di-2/pom.xml index 69333c74f1..898dd182f1 100644 --- a/spring-di-2/pom.xml +++ b/spring-di-2/pom.xml @@ -9,9 +9,9 @@ com.baeldung - parent-spring-5 + parent-spring-6 0.0.1-SNAPSHOT - ../parent-spring-5 + ../parent-spring-6 @@ -46,11 +46,6 @@ org.springframework spring-aspects - - javax.inject - javax.inject - ${javax.inject.version} - org.springframework.boot spring-boot-starter-test @@ -60,9 +55,9 @@ - org.codehaus.mojo + dev.aspectj aspectj-maven-plugin - ${aspectj-plugin.version} + ${aspectj-maven-plugin.version} ${java.version} @@ -84,9 +79,8 @@ - 2.6.1 - 1.14.0 - 1 + 3.1.2 + 1.13.1 2.17.1 diff --git a/spring-di-2/src/main/java/com/baeldung/di/aspectj/PersonEntity.java b/spring-di-2/src/main/java/com/baeldung/di/aspectj/PersonEntity.java index f087a97c7e..758a942227 100644 --- a/spring-di-2/src/main/java/com/baeldung/di/aspectj/PersonEntity.java +++ b/spring-di-2/src/main/java/com/baeldung/di/aspectj/PersonEntity.java @@ -3,9 +3,9 @@ package com.baeldung.di.aspectj; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Configurable; -import javax.persistence.Entity; -import javax.persistence.Id; -import javax.persistence.Transient; +import jakarta.persistence.Entity; +import jakarta.persistence.Id; +import jakarta.persistence.Transient; @Entity @Configurable(preConstruction = true) diff --git a/spring-di-2/src/test/java/com/baeldung/wiring/configuration/inject/FieldByNameInjectIntegrationTest.java b/spring-di-2/src/test/java/com/baeldung/wiring/configuration/inject/FieldByNameInjectIntegrationTest.java index d1a75d73ea..f7ca089355 100644 --- a/spring-di-2/src/test/java/com/baeldung/wiring/configuration/inject/FieldByNameInjectIntegrationTest.java +++ b/spring-di-2/src/test/java/com/baeldung/wiring/configuration/inject/FieldByNameInjectIntegrationTest.java @@ -3,8 +3,8 @@ package com.baeldung.wiring.configuration.inject; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertNotNull; -import javax.inject.Inject; -import javax.inject.Named; +import jakarta.inject.Inject; +import jakarta.inject.Named; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-di-2/src/test/java/com/baeldung/wiring/configuration/inject/FieldInjectIntegrationTest.java b/spring-di-2/src/test/java/com/baeldung/wiring/configuration/inject/FieldInjectIntegrationTest.java index 995f560701..c06205aee8 100644 --- a/spring-di-2/src/test/java/com/baeldung/wiring/configuration/inject/FieldInjectIntegrationTest.java +++ b/spring-di-2/src/test/java/com/baeldung/wiring/configuration/inject/FieldInjectIntegrationTest.java @@ -3,7 +3,7 @@ package com.baeldung.wiring.configuration.inject; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertNotNull; -import javax.inject.Inject; +import jakarta.inject.Inject; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-di-2/src/test/java/com/baeldung/wiring/configuration/inject/FieldQualifierInjectIntegrationTest.java b/spring-di-2/src/test/java/com/baeldung/wiring/configuration/inject/FieldQualifierInjectIntegrationTest.java index 67fa2bf3d4..2a3e41f63f 100644 --- a/spring-di-2/src/test/java/com/baeldung/wiring/configuration/inject/FieldQualifierInjectIntegrationTest.java +++ b/spring-di-2/src/test/java/com/baeldung/wiring/configuration/inject/FieldQualifierInjectIntegrationTest.java @@ -3,7 +3,7 @@ package com.baeldung.wiring.configuration.inject; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertNotNull; -import javax.inject.Inject; +import jakarta.inject.Inject; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-di-2/src/test/java/com/baeldung/wiring/configuration/resource/FieldResourceInjectionIntegrationTest.java b/spring-di-2/src/test/java/com/baeldung/wiring/configuration/resource/FieldResourceInjectionIntegrationTest.java index 938d557939..16430a0573 100644 --- a/spring-di-2/src/test/java/com/baeldung/wiring/configuration/resource/FieldResourceInjectionIntegrationTest.java +++ b/spring-di-2/src/test/java/com/baeldung/wiring/configuration/resource/FieldResourceInjectionIntegrationTest.java @@ -5,7 +5,7 @@ import static org.junit.Assert.assertNotNull; import java.io.File; -import javax.annotation.Resource; +import jakarta.annotation.Resource; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-di-2/src/test/java/com/baeldung/wiring/configuration/resource/MethodByQualifierResourceIntegrationTest.java b/spring-di-2/src/test/java/com/baeldung/wiring/configuration/resource/MethodByQualifierResourceIntegrationTest.java index f49bf70aba..1c1e3388b5 100644 --- a/spring-di-2/src/test/java/com/baeldung/wiring/configuration/resource/MethodByQualifierResourceIntegrationTest.java +++ b/spring-di-2/src/test/java/com/baeldung/wiring/configuration/resource/MethodByQualifierResourceIntegrationTest.java @@ -9,7 +9,7 @@ import org.springframework.test.context.support.AnnotationConfigContextLoader; import com.baeldung.wiring.configuration.ApplicationContextTestResourceQualifier; -import javax.annotation.Resource; +import jakarta.annotation.Resource; import java.io.File; import static org.junit.Assert.assertEquals; diff --git a/spring-di-2/src/test/java/com/baeldung/wiring/configuration/resource/MethodByTypeResourceIntegrationTest.java b/spring-di-2/src/test/java/com/baeldung/wiring/configuration/resource/MethodByTypeResourceIntegrationTest.java index aecd02a1d5..660610753f 100644 --- a/spring-di-2/src/test/java/com/baeldung/wiring/configuration/resource/MethodByTypeResourceIntegrationTest.java +++ b/spring-di-2/src/test/java/com/baeldung/wiring/configuration/resource/MethodByTypeResourceIntegrationTest.java @@ -8,7 +8,7 @@ import org.springframework.test.context.support.AnnotationConfigContextLoader; import com.baeldung.wiring.configuration.ApplicationContextTestResourceNameType; -import javax.annotation.Resource; +import jakarta.annotation.Resource; import java.io.File; import static org.junit.Assert.assertEquals; diff --git a/spring-di-2/src/test/java/com/baeldung/wiring/configuration/resource/MethodResourceInjectionIntegrationTest.java b/spring-di-2/src/test/java/com/baeldung/wiring/configuration/resource/MethodResourceInjectionIntegrationTest.java index 4ef9368c28..0fcc2b1c50 100644 --- a/spring-di-2/src/test/java/com/baeldung/wiring/configuration/resource/MethodResourceInjectionIntegrationTest.java +++ b/spring-di-2/src/test/java/com/baeldung/wiring/configuration/resource/MethodResourceInjectionIntegrationTest.java @@ -8,7 +8,7 @@ import org.springframework.test.context.support.AnnotationConfigContextLoader; import com.baeldung.wiring.configuration.ApplicationContextTestResourceNameType; -import javax.annotation.Resource; +import jakarta.annotation.Resource; import java.io.File; import static org.junit.Assert.assertEquals; diff --git a/spring-di-2/src/test/java/com/baeldung/wiring/configuration/resource/NamedResourceIntegrationTest.java b/spring-di-2/src/test/java/com/baeldung/wiring/configuration/resource/NamedResourceIntegrationTest.java index 4339194f63..5aed1ac7cb 100644 --- a/spring-di-2/src/test/java/com/baeldung/wiring/configuration/resource/NamedResourceIntegrationTest.java +++ b/spring-di-2/src/test/java/com/baeldung/wiring/configuration/resource/NamedResourceIntegrationTest.java @@ -8,7 +8,7 @@ import org.springframework.test.context.support.AnnotationConfigContextLoader; import com.baeldung.wiring.configuration.ApplicationContextTestResourceNameType; -import javax.annotation.Resource; +import jakarta.annotation.Resource; import java.io.File; import static org.junit.Assert.assertEquals; diff --git a/spring-di-2/src/test/java/com/baeldung/wiring/configuration/resource/QualifierResourceInjectionIntegrationTest.java b/spring-di-2/src/test/java/com/baeldung/wiring/configuration/resource/QualifierResourceInjectionIntegrationTest.java index cc8c669757..03f82adef3 100644 --- a/spring-di-2/src/test/java/com/baeldung/wiring/configuration/resource/QualifierResourceInjectionIntegrationTest.java +++ b/spring-di-2/src/test/java/com/baeldung/wiring/configuration/resource/QualifierResourceInjectionIntegrationTest.java @@ -9,7 +9,7 @@ import org.springframework.test.context.support.AnnotationConfigContextLoader; import com.baeldung.wiring.configuration.ApplicationContextTestResourceQualifier; -import javax.annotation.Resource; +import jakarta.annotation.Resource; import java.io.File; import static org.junit.Assert.assertEquals; diff --git a/spring-di-2/src/test/java/com/baeldung/wiring/configuration/resource/SetterResourceInjectionIntegrationTest.java b/spring-di-2/src/test/java/com/baeldung/wiring/configuration/resource/SetterResourceInjectionIntegrationTest.java index 90c8677bff..605f86172c 100644 --- a/spring-di-2/src/test/java/com/baeldung/wiring/configuration/resource/SetterResourceInjectionIntegrationTest.java +++ b/spring-di-2/src/test/java/com/baeldung/wiring/configuration/resource/SetterResourceInjectionIntegrationTest.java @@ -8,7 +8,7 @@ import org.springframework.test.context.support.AnnotationConfigContextLoader; import com.baeldung.wiring.configuration.ApplicationContextTestResourceNameType; -import javax.annotation.Resource; +import jakarta.annotation.Resource; import java.io.File; import static org.junit.Assert.assertEquals; diff --git a/spring-di-3/pom.xml b/spring-di-3/pom.xml index 2d635d1f85..ba1a18ae8c 100644 --- a/spring-di-3/pom.xml +++ b/spring-di-3/pom.xml @@ -9,9 +9,9 @@ com.baeldung - parent-spring-5 + parent-spring-6 0.0.1-SNAPSHOT - ../parent-spring-5 + ../parent-spring-6 @@ -45,8 +45,10 @@ - 2.6.1 + 3.1.2 2.17.1 + 2.0.9 + 1.4.11 \ No newline at end of file diff --git a/spring-di-3/src/test/java/com/baeldung/dynamic/autowire/DynamicAutowireIntegrationTest.java b/spring-di-3/src/test/java/com/baeldung/dynamic/autowire/DynamicAutowireIntegrationTest.java index 56582ecb66..d93f94b0e3 100644 --- a/spring-di-3/src/test/java/com/baeldung/dynamic/autowire/DynamicAutowireIntegrationTest.java +++ b/spring-di-3/src/test/java/com/baeldung/dynamic/autowire/DynamicAutowireIntegrationTest.java @@ -7,7 +7,7 @@ import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; import static org.hamcrest.CoreMatchers.is; -import static org.junit.Assert.assertThat; +import static org.hamcrest.MatcherAssert.assertThat; @RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration(classes = DynamicAutowireConfig.class) diff --git a/spring-di-4/README.md b/spring-di-4/README.md index 8e73aff437..bed8b5a78d 100644 --- a/spring-di-4/README.md +++ b/spring-di-4/README.md @@ -7,4 +7,5 @@ This module contains articles about dependency injection with Spring - [Using @Autowired in Abstract Classes](https://www.baeldung.com/spring-autowired-abstract-class) - [Spring @Component Annotation](https://www.baeldung.com/spring-component-annotation) - [Why Is Field Injection Not Recommended?](https://www.baeldung.com/java-spring-field-injection-cons) +- [Setting a Spring Bean to Null](https://www.baeldung.com/spring-setting-bean-null) - More articles: [[<-- prev]](../spring-di-3) diff --git a/spring-di-4/pom.xml b/spring-di-4/pom.xml index c6572495cb..1eec8efcf0 100644 --- a/spring-di-4/pom.xml +++ b/spring-di-4/pom.xml @@ -9,9 +9,9 @@ com.baeldung - parent-boot-2 + parent-boot-3 0.0.1-SNAPSHOT - ../parent-boot-2 + ../parent-boot-3 diff --git a/spring-di-4/src/main/java/com/baeldung/nullablebean/MainComponent.java b/spring-di-4/src/main/java/com/baeldung/nullablebean/MainComponent.java new file mode 100644 index 0000000000..9f97b108da --- /dev/null +++ b/spring-di-4/src/main/java/com/baeldung/nullablebean/MainComponent.java @@ -0,0 +1,21 @@ +package com.baeldung.nullablebean; + +import org.springframework.stereotype.Component; + +@Component +public class MainComponent { + + private SubComponent subComponent; + + public MainComponent(final SubComponent subComponent) { + this.subComponent = subComponent; + } + + public SubComponent getSubComponent() { + return subComponent; + } + + public void setSubComponent(final SubComponent subComponent) { + this.subComponent = subComponent; + } +} diff --git a/spring-di-4/src/main/java/com/baeldung/nullablebean/SubComponent.java b/spring-di-4/src/main/java/com/baeldung/nullablebean/SubComponent.java new file mode 100644 index 0000000000..b171d28db4 --- /dev/null +++ b/spring-di-4/src/main/java/com/baeldung/nullablebean/SubComponent.java @@ -0,0 +1,8 @@ +package com.baeldung.nullablebean; + +import org.springframework.stereotype.Component; + +@Component +public class SubComponent { + +} diff --git a/spring-di-4/src/main/java/com/baeldung/nullablebean/nonrequired/NonRequiredConfiguration.java b/spring-di-4/src/main/java/com/baeldung/nullablebean/nonrequired/NonRequiredConfiguration.java new file mode 100644 index 0000000000..d34479a565 --- /dev/null +++ b/spring-di-4/src/main/java/com/baeldung/nullablebean/nonrequired/NonRequiredConfiguration.java @@ -0,0 +1,8 @@ +package com.baeldung.nullablebean.nonrequired; + +import org.springframework.context.annotation.ComponentScan; + +@ComponentScan +public class NonRequiredConfiguration { + +} diff --git a/spring-di-4/src/main/java/com/baeldung/nullablebean/nonrequired/NonRequiredMainComponent.java b/spring-di-4/src/main/java/com/baeldung/nullablebean/nonrequired/NonRequiredMainComponent.java new file mode 100644 index 0000000000..f181d2068d --- /dev/null +++ b/spring-di-4/src/main/java/com/baeldung/nullablebean/nonrequired/NonRequiredMainComponent.java @@ -0,0 +1,19 @@ +package com.baeldung.nullablebean.nonrequired; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.stereotype.Component; + +@Component +public class NonRequiredMainComponent { + + @Autowired(required = false) + private NonRequiredSubComponent subComponent; + + public NonRequiredSubComponent getSubComponent() { + return subComponent; + } + + public void setSubComponent(final NonRequiredSubComponent subComponent) { + this.subComponent = subComponent; + } +} diff --git a/spring-di-4/src/main/java/com/baeldung/nullablebean/nonrequired/NonRequiredSubComponent.java b/spring-di-4/src/main/java/com/baeldung/nullablebean/nonrequired/NonRequiredSubComponent.java new file mode 100644 index 0000000000..6678880a24 --- /dev/null +++ b/spring-di-4/src/main/java/com/baeldung/nullablebean/nonrequired/NonRequiredSubComponent.java @@ -0,0 +1,5 @@ +package com.baeldung.nullablebean.nonrequired; + +public class NonRequiredSubComponent { + +} diff --git a/spring-di-4/src/main/java/com/baeldung/nullablebean/nullablejava/NullableJavaConfiguration.java b/spring-di-4/src/main/java/com/baeldung/nullablebean/nullablejava/NullableJavaConfiguration.java new file mode 100644 index 0000000000..c13dbe3363 --- /dev/null +++ b/spring-di-4/src/main/java/com/baeldung/nullablebean/nullablejava/NullableJavaConfiguration.java @@ -0,0 +1,9 @@ +package com.baeldung.nullablebean.nullablejava; + +import org.springframework.context.annotation.ComponentScan; +import org.springframework.context.annotation.Configuration; + +@Configuration +@ComponentScan +public class NullableJavaConfiguration { +} diff --git a/spring-di-4/src/main/java/com/baeldung/nullablebean/nullablejava/NullableMainComponent.java b/spring-di-4/src/main/java/com/baeldung/nullablebean/nullablejava/NullableMainComponent.java new file mode 100644 index 0000000000..f35ead7477 --- /dev/null +++ b/spring-di-4/src/main/java/com/baeldung/nullablebean/nullablejava/NullableMainComponent.java @@ -0,0 +1,22 @@ +package com.baeldung.nullablebean.nullablejava; + +import jakarta.annotation.Nullable; +import org.springframework.stereotype.Component; + +@Component +public class NullableMainComponent { + + private NullableSubComponent subComponent; + + public NullableMainComponent(final @Nullable NullableSubComponent subComponent) { + this.subComponent = subComponent; + } + + public NullableSubComponent getSubComponent() { + return subComponent; + } + + public void setSubComponent(final NullableSubComponent subComponent) { + this.subComponent = subComponent; + } +} diff --git a/spring-di-4/src/main/java/com/baeldung/nullablebean/nullablejava/NullableSubComponent.java b/spring-di-4/src/main/java/com/baeldung/nullablebean/nullablejava/NullableSubComponent.java new file mode 100644 index 0000000000..c3cbd78c43 --- /dev/null +++ b/spring-di-4/src/main/java/com/baeldung/nullablebean/nullablejava/NullableSubComponent.java @@ -0,0 +1,5 @@ +package com.baeldung.nullablebean.nullablejava; + +public class NullableSubComponent { + +} diff --git a/spring-di-4/src/main/java/com/baeldung/nullablebean/nullablespring/NullableConfiguration.java b/spring-di-4/src/main/java/com/baeldung/nullablebean/nullablespring/NullableConfiguration.java new file mode 100644 index 0000000000..17942d31cd --- /dev/null +++ b/spring-di-4/src/main/java/com/baeldung/nullablebean/nullablespring/NullableConfiguration.java @@ -0,0 +1,20 @@ +package com.baeldung.nullablebean.nullablespring; + +import com.baeldung.nullablebean.MainComponent; +import com.baeldung.nullablebean.SubComponent; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; + +@Configuration +public class NullableConfiguration { + + @Bean + public MainComponent mainComponent(SubComponent subComponent) { + return new MainComponent(subComponent); + } + + @Bean + public SubComponent subComponent() { + return null; + } +} diff --git a/spring-di-4/src/main/java/com/baeldung/nullablebean/nullablespring/NullableSupplierConfiguration.java b/spring-di-4/src/main/java/com/baeldung/nullablebean/nullablespring/NullableSupplierConfiguration.java new file mode 100644 index 0000000000..debaa60fa9 --- /dev/null +++ b/spring-di-4/src/main/java/com/baeldung/nullablebean/nullablespring/NullableSupplierConfiguration.java @@ -0,0 +1,21 @@ +package com.baeldung.nullablebean.nullablespring; + +import com.baeldung.nullablebean.MainComponent; +import com.baeldung.nullablebean.SubComponent; +import java.util.function.Supplier; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; + +@Configuration +public class NullableSupplierConfiguration { + + @Bean + public MainComponent mainComponent(Supplier subComponentSupplier) { + return new MainComponent(subComponentSupplier.get()); + } + + @Bean + public Supplier subComponentSupplier() { + return () -> null; + } +} diff --git a/spring-di-4/src/main/java/com/baeldung/nullablebean/optionable/OptionableConfiguration.java b/spring-di-4/src/main/java/com/baeldung/nullablebean/optionable/OptionableConfiguration.java new file mode 100644 index 0000000000..fd54553e8c --- /dev/null +++ b/spring-di-4/src/main/java/com/baeldung/nullablebean/optionable/OptionableConfiguration.java @@ -0,0 +1,17 @@ +package com.baeldung.nullablebean.optionable; + +import com.baeldung.nullablebean.MainComponent; +import com.baeldung.nullablebean.SubComponent; +import java.util.Optional; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; + +@Configuration +public class OptionableConfiguration { + + @Bean + public MainComponent mainComponent(Optional optionalSubComponent) { + return new MainComponent(optionalSubComponent.orElse(null)); + } + +} diff --git a/spring-di-4/src/main/java/com/baeldung/sampleabstract/BallService.java b/spring-di-4/src/main/java/com/baeldung/sampleabstract/BallService.java index 0d951aac8b..541d8dfb6b 100644 --- a/spring-di-4/src/main/java/com/baeldung/sampleabstract/BallService.java +++ b/spring-di-4/src/main/java/com/baeldung/sampleabstract/BallService.java @@ -2,7 +2,7 @@ package com.baeldung.sampleabstract; import org.springframework.beans.factory.annotation.Autowired; -import javax.annotation.PostConstruct; +import jakarta.annotation.PostConstruct; public abstract class BallService { diff --git a/spring-di-4/src/test/java/com/baeldung/nullablebean/NullableXMLComponentUnitTest.java b/spring-di-4/src/test/java/com/baeldung/nullablebean/NullableXMLComponentUnitTest.java new file mode 100644 index 0000000000..2997da478c --- /dev/null +++ b/spring-di-4/src/test/java/com/baeldung/nullablebean/NullableXMLComponentUnitTest.java @@ -0,0 +1,95 @@ +package com.baeldung.nullablebean; + +import static org.junit.jupiter.api.Assertions.*; + +import com.baeldung.nullablebean.nonrequired.NonRequiredConfiguration; +import com.baeldung.nullablebean.nonrequired.NonRequiredMainComponent; +import com.baeldung.nullablebean.nullablejava.NullableJavaConfiguration; +import com.baeldung.nullablebean.nullablejava.NullableMainComponent; +import com.baeldung.nullablebean.nullablespring.NullableConfiguration; +import com.baeldung.nullablebean.nullablespring.NullableSupplierConfiguration; +import com.baeldung.nullablebean.optionable.OptionableConfiguration; +import org.junit.jupiter.api.Test; +import org.springframework.beans.factory.UnsatisfiedDependencyException; +import org.springframework.context.annotation.AnnotationConfigApplicationContext; +import org.springframework.context.support.ClassPathXmlApplicationContext; + +class NullableXMLComponentUnitTest { + + @Test + void givenContextWhenCreatingNullableMainComponentThenSubComponentIsNull() { + final AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext( + NullableJavaConfiguration.class); + final NullableMainComponent bean = context.getBean(NullableMainComponent.class); + assertNull(bean.getSubComponent()); + } + @Test + void givenNonRequiredContextWhenCreatingMainComponentThenSubComponentIsNull() { + final AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext( + NonRequiredConfiguration.class); + final NonRequiredMainComponent bean = context.getBean(NonRequiredMainComponent.class); + assertNull(bean.getSubComponent()); + } + + @Test + void givenOptionableContextWhenCreatingMainComponentThenSubComponentIsNull() { + final AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext( + OptionableConfiguration.class); + final MainComponent bean = context.getBean(MainComponent.class); + assertNull(bean.getSubComponent()); + } + + @Test + void givenNullableSupplierContextWhenCreatingMainComponentThenSubComponentIsNull() { + final AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext( + NullableSupplierConfiguration.class); + final MainComponent bean = context.getBean(MainComponent.class); + assertNull(bean.getSubComponent()); + } + + @Test + void givenNullableContextWhenCreatingMainComponentThenSubComponentIsNull() { + assertThrows(UnsatisfiedDependencyException.class, () -> new AnnotationConfigApplicationContext( + NullableConfiguration.class)); + } + + @Test + void givenNullableXMLContextWhenCreatingMainComponentThenSubComponentIsNull() { + final ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext( + "nullable-application-context.xml"); + final MainComponent bean = context.getBean(MainComponent.class); + assertNull(bean.getSubComponent()); + } + + @Test + void givenNullableSpELXMLContextWhenCreatingMainComponentThenSubComponentIsNull() { + final ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext( + "nullable-spel-application-context.xml"); + final MainComponent bean = context.getBean(MainComponent.class); + assertNull(bean.getSubComponent()); + } + + @Test + void givenNullableSpELXMLContextWithNullablePropertiesWhenCreatingMainComponentThenSubComponentIsNull() { + final ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext( + "nullable-configurable-spel-application-context.xml"); + final MainComponent bean = context.getBean(MainComponent.class); + assertNull(bean.getSubComponent()); + } + + @Test + void givenNullableSpELXMLContextWithNonNullablePropertiesWhenCreatingMainComponentThenSubComponentIsNull() { + final ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext( + "non-nullable-configurable-spel-application-context.xml"); + final MainComponent bean = context.getBean(MainComponent.class); + assertNotNull(bean.getSubComponent()); + } + + @Test + void givenXMLContextWhenCreatingMainComponentThenSubComponentNotNull() { + final ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext( + "non-nullable-application-context.xml"); + final MainComponent bean = context.getBean(MainComponent.class); + assertNotNull(bean.getSubComponent()); + } +} \ No newline at end of file diff --git a/spring-di-4/src/test/resources/non-nullable-application-context.xml b/spring-di-4/src/test/resources/non-nullable-application-context.xml new file mode 100644 index 0000000000..07a8115bac --- /dev/null +++ b/spring-di-4/src/test/resources/non-nullable-application-context.xml @@ -0,0 +1,10 @@ + + + + + + + + + \ No newline at end of file diff --git a/spring-di-4/src/test/resources/non-nullable-configurable-spel-application-context.xml b/spring-di-4/src/test/resources/non-nullable-configurable-spel-application-context.xml new file mode 100644 index 0000000000..8a7b107ee4 --- /dev/null +++ b/spring-di-4/src/test/resources/non-nullable-configurable-spel-application-context.xml @@ -0,0 +1,14 @@ + + + + + + + + + + + + \ No newline at end of file diff --git a/spring-di-4/src/test/resources/non-nullable.properties b/spring-di-4/src/test/resources/non-nullable.properties new file mode 100644 index 0000000000..76b127a2e5 --- /dev/null +++ b/spring-di-4/src/test/resources/non-nullable.properties @@ -0,0 +1 @@ +nullableBean = subComponent \ No newline at end of file diff --git a/spring-di-4/src/test/resources/nullable-application-context.xml b/spring-di-4/src/test/resources/nullable-application-context.xml new file mode 100644 index 0000000000..9794dbbfff --- /dev/null +++ b/spring-di-4/src/test/resources/nullable-application-context.xml @@ -0,0 +1,11 @@ + + + + + + + + + + \ No newline at end of file diff --git a/spring-di-4/src/test/resources/nullable-configurable-spel-application-context.xml b/spring-di-4/src/test/resources/nullable-configurable-spel-application-context.xml new file mode 100644 index 0000000000..f6f04a6289 --- /dev/null +++ b/spring-di-4/src/test/resources/nullable-configurable-spel-application-context.xml @@ -0,0 +1,14 @@ + + + + + + + + + + + + \ No newline at end of file diff --git a/spring-di-4/src/test/resources/nullable-spel-application-context.xml b/spring-di-4/src/test/resources/nullable-spel-application-context.xml new file mode 100644 index 0000000000..c0a14b4cbb --- /dev/null +++ b/spring-di-4/src/test/resources/nullable-spel-application-context.xml @@ -0,0 +1,9 @@ + + + + + + + + \ No newline at end of file diff --git a/spring-di-4/src/test/resources/nullable.properties b/spring-di-4/src/test/resources/nullable.properties new file mode 100644 index 0000000000..315f9b0d03 --- /dev/null +++ b/spring-di-4/src/test/resources/nullable.properties @@ -0,0 +1 @@ +nullableBean = null \ No newline at end of file diff --git a/spring-di/pom.xml b/spring-di/pom.xml index af0601deb6..d073f5359d 100644 --- a/spring-di/pom.xml +++ b/spring-di/pom.xml @@ -10,9 +10,9 @@ com.baeldung - parent-spring-5 + parent-spring-6 0.0.1-SNAPSHOT - ../parent-spring-5 + ../parent-spring-6 @@ -48,11 +48,6 @@ spring-context ${spring.version} - - javax.inject - javax.inject - ${javax.inject.version} - com.google.guava guava @@ -71,7 +66,7 @@ org.springframework.boot spring-boot-test - ${mockito.spring.boot.version} + ${spring-boot.version} test @@ -89,11 +84,6 @@ - - javax.annotation - javax.annotation-api - ${annotation-api.version} - @@ -143,12 +133,8 @@ org.baeldung.org.baeldung.sample.App - 1.3.2 - 1.4.4.RELEASE - 1 - 1.5.2.RELEASE - 1.10.19 - 1.9.5 + 3.1.2 + 1.9.20.1 \ No newline at end of file diff --git a/spring-ejb-modules/ejb-beans/pom.xml b/spring-ejb-modules/ejb-beans/pom.xml index 6bfbb42a14..6203db5f5a 100644 --- a/spring-ejb-modules/ejb-beans/pom.xml +++ b/spring-ejb-modules/ejb-beans/pom.xml @@ -66,12 +66,12 @@ org.apache.activemq activemq-broker - ${activemq.broker.version} + ${activemq-broker.version} org.apache.activemq.tooling activemq-junit - ${activemq.junit.version} + ${activemq-junit.version} test @@ -187,12 +187,12 @@ 8.2.1.Final 3.2 5.2.3.RELEASE - 5.16.3 - 5.16.3 + 5.16.3 + 5.16.3 2.21.0 2.8 8.2.1.Final - 2.10.12 + 2.12.5 \ No newline at end of file diff --git a/spring-exceptions/pom.xml b/spring-exceptions/pom.xml index 49c44f88f2..02a531fe18 100644 --- a/spring-exceptions/pom.xml +++ b/spring-exceptions/pom.xml @@ -60,8 +60,8 @@ ${javassist.version} - mysql - mysql-connector-java + com.mysql + mysql-connector-j ${mysql-connector-java.version} runtime @@ -72,7 +72,7 @@ - org.hibernate + org.hibernate.validator hibernate-validator ${hibernate-validator.version} @@ -108,11 +108,6 @@ ${org.springframework.version} test - - javax.el - el-api - ${javax.el.version} - org.apache.derby derby @@ -167,12 +162,11 @@ 3.21.0-GA 5.2.5.Final - 5.1.40 + 8.2.0 7.0.73 10.13.1.1 - 5.3.3.Final - 2.2 + 8.0.1.Final 2.3.0 4.4.5 diff --git a/spring-exceptions/src/main/java/com/baeldung/ex/beancreationexception/cause9/Config.java b/spring-exceptions/src/main/java/com/baeldung/ex/beancreationexception/cause9/Config.java new file mode 100644 index 0000000000..ef182c04b6 --- /dev/null +++ b/spring-exceptions/src/main/java/com/baeldung/ex/beancreationexception/cause9/Config.java @@ -0,0 +1,19 @@ +package com.baeldung.ex.beancreationexception.cause9; + +import org.springframework.beans.factory.BeanFactory; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; + +@Configuration +public class Config { + + @Autowired + BeanFactory beanFactory; + + @Bean + public BeanB beanB() { + beanFactory.getBean("beanA"); + return new BeanB(); + } +} diff --git a/spring-integration/pom.xml b/spring-integration/pom.xml index abf5cfb3d6..315f549c12 100644 --- a/spring-integration/pom.xml +++ b/spring-integration/pom.xml @@ -17,7 +17,6 @@ - org.springframework.integration spring-integration-core @@ -29,11 +28,6 @@ ${javax-activation.version} true - - javax.mail - mail - ${javax-mail.version} - org.springframework.integration spring-integration-twitter @@ -85,16 +79,21 @@ h2 ${h2.version} - - javax.xml.bind - jaxb-api - ${jaxb-api.version} - org.postgresql postgresql ${postgresql.version} + + com.fasterxml.jackson.core + jackson-databind + ${jackson.version} + + + com.sun.mail + jakarta.mail + ${jakarta.mail.version} + @@ -124,14 +123,13 @@ - 5.1.13.RELEASE + 6.0.0 1.1.4.RELEASE 5.0.13.RELEASE - 1.4.7 1.1.1 2.10 - 2.3.0 42.3.8 + 2.0.1 \ No newline at end of file diff --git a/spring-integration/src/main/java/com/baeldung/dsl/JavaDSLFileCopyConfig.java b/spring-integration/src/main/java/com/baeldung/dsl/JavaDSLFileCopyConfig.java index adaeac5386..8afd39e9ab 100644 --- a/spring-integration/src/main/java/com/baeldung/dsl/JavaDSLFileCopyConfig.java +++ b/spring-integration/src/main/java/com/baeldung/dsl/JavaDSLFileCopyConfig.java @@ -1,6 +1,7 @@ package com.baeldung.dsl; import java.io.File; +import java.time.Duration; import java.util.Scanner; import java.util.concurrent.TimeUnit; @@ -14,7 +15,6 @@ import org.springframework.integration.config.EnableIntegration; import org.springframework.integration.core.GenericSelector; import org.springframework.integration.core.MessageSource; import org.springframework.integration.dsl.IntegrationFlow; -import org.springframework.integration.dsl.IntegrationFlows; import org.springframework.integration.dsl.Pollers; import org.springframework.integration.dsl.MessageChannels; import org.springframework.integration.file.FileReadingMessageSource; @@ -69,7 +69,7 @@ public class JavaDSLFileCopyConfig { @Bean public IntegrationFlow fileMover() { - return IntegrationFlows.from(sourceDirectory(), configurer -> configurer.poller(Pollers.fixedDelay(10000))) + return IntegrationFlow.from(sourceDirectory(), configurer -> configurer.poller(Pollers.fixedDelay(10000))) .filter(onlyJpgs()) .handle(targetDirectory()) .get(); @@ -77,7 +77,7 @@ public class JavaDSLFileCopyConfig { // @Bean public IntegrationFlow fileMoverWithLambda() { - return IntegrationFlows.from(sourceDirectory(), configurer -> configurer.poller(Pollers.fixedDelay(10000))) + return IntegrationFlow.from(sourceDirectory(), configurer -> configurer.poller(Pollers.fixedDelay(10000))) .filter(message -> ((File) message).getName() .endsWith(".jpg")) .handle(targetDirectory()) @@ -92,7 +92,7 @@ public class JavaDSLFileCopyConfig { // @Bean public IntegrationFlow fileMoverWithPriorityChannel() { - return IntegrationFlows.from(sourceDirectory()) + return IntegrationFlow.from(sourceDirectory()) .filter(onlyJpgs()) .channel("alphabetically") .handle(targetDirectory()) @@ -113,7 +113,7 @@ public class JavaDSLFileCopyConfig { // @Bean public IntegrationFlow fileReader() { - return IntegrationFlows.from(sourceDirectory(), configurer -> configurer.poller(Pollers.fixedDelay(10))) + return IntegrationFlow.from(sourceDirectory(), configurer -> configurer.poller(Pollers.fixedDelay(10))) .filter(onlyJpgs()) .channel("holdingTank") .get(); @@ -121,16 +121,16 @@ public class JavaDSLFileCopyConfig { // @Bean public IntegrationFlow fileWriter() { - return IntegrationFlows.from("holdingTank") - .bridge(e -> e.poller(Pollers.fixedRate(1, TimeUnit.SECONDS, 20))) + return IntegrationFlow.from("holdingTank") + .bridge(e -> e.poller(Pollers.fixedRate(Duration.of(1, TimeUnit.SECONDS.toChronoUnit()), Duration.of(20, TimeUnit.SECONDS.toChronoUnit())))) .handle(targetDirectory()) .get(); } // @Bean public IntegrationFlow anotherFileWriter() { - return IntegrationFlows.from("holdingTank") - .bridge(e -> e.poller(Pollers.fixedRate(2, TimeUnit.SECONDS, 10))) + return IntegrationFlow.from("holdingTank") + .bridge(e -> e.poller(Pollers.fixedRate(Duration.of(2, TimeUnit.SECONDS.toChronoUnit()), Duration.of(10, TimeUnit.SECONDS.toChronoUnit())))) .handle(anotherTargetDirectory()) .get(); } diff --git a/spring-integration/src/test/resources/logback-test.xml b/spring-integration/src/test/resources/logback-test.xml index 98bfc86d71..352dc719df 100644 --- a/spring-integration/src/test/resources/logback-test.xml +++ b/spring-integration/src/test/resources/logback-test.xml @@ -9,7 +9,7 @@ - + diff --git a/spring-jenkins-pipeline/src/test/resources/logback-test.xml b/spring-jenkins-pipeline/src/test/resources/logback-test.xml index b9242f40a8..69ab60701a 100644 --- a/spring-jenkins-pipeline/src/test/resources/logback-test.xml +++ b/spring-jenkins-pipeline/src/test/resources/logback-test.xml @@ -8,6 +8,12 @@ + + + + + + diff --git a/spring-jersey/pom.xml b/spring-jersey/pom.xml index 32f75aa676..9ea5f62778 100644 --- a/spring-jersey/pom.xml +++ b/spring-jersey/pom.xml @@ -85,7 +85,7 @@ ${jersey.version} - com.github.tomakehurst + org.wiremock wiremock ${wiremock.version} test @@ -219,7 +219,7 @@ 1.6.1 4.4.9 4.5.5 - 2.27.2 + 3.3.1 1.5.10.RELEASE diff --git a/spring-jinq/pom.xml b/spring-jinq/pom.xml index 14ac366e74..c1dee7fa9f 100644 --- a/spring-jinq/pom.xml +++ b/spring-jinq/pom.xml @@ -10,9 +10,9 @@ com.baeldung - parent-boot-2 + parent-boot-3 0.0.1-SNAPSHOT - ../parent-boot-2 + ../parent-boot-3 @@ -35,6 +35,11 @@ org.springframework spring-orm + + org.hibernate.orm + hibernate-core + ${hibernate-core.version} + org.springframework.boot @@ -58,7 +63,8 @@ - 1.8.29 + 2.0.1 + 6.4.0.Final \ No newline at end of file diff --git a/spring-jinq/src/main/java/com/baeldung/spring/jinq/config/JinqProviderConfiguration.java b/spring-jinq/src/main/java/com/baeldung/spring/jinq/config/JinqProviderConfiguration.java index 6d921045b7..01e16cf0f7 100644 --- a/spring-jinq/src/main/java/com/baeldung/spring/jinq/config/JinqProviderConfiguration.java +++ b/spring-jinq/src/main/java/com/baeldung/spring/jinq/config/JinqProviderConfiguration.java @@ -1,6 +1,6 @@ package com.baeldung.spring.jinq.config; -import javax.persistence.EntityManagerFactory; +import jakarta.persistence.EntityManagerFactory; import org.jinq.jpa.JinqJPAStreamProvider; import org.springframework.beans.factory.annotation.Autowired; diff --git a/spring-jinq/src/main/java/com/baeldung/spring/jinq/entities/Car.java b/spring-jinq/src/main/java/com/baeldung/spring/jinq/entities/Car.java index 263e6c7622..a0b9620629 100644 --- a/spring-jinq/src/main/java/com/baeldung/spring/jinq/entities/Car.java +++ b/spring-jinq/src/main/java/com/baeldung/spring/jinq/entities/Car.java @@ -1,19 +1,23 @@ package com.baeldung.spring.jinq.entities; -import javax.persistence.Entity; -import javax.persistence.Id; -import javax.persistence.JoinColumn; -import javax.persistence.OneToOne; +import jakarta.persistence.Entity; +import jakarta.persistence.Id; +import jakarta.persistence.JoinColumn; +import jakarta.persistence.ManyToOne; + + @Entity(name = "CAR") public class Car { + @Id private String model; private String description; private int year; private String engine; + @ManyToOne + @JoinColumn(name = "name") private Manufacturer manufacturer; - @Id public String getModel() { return model; } @@ -46,8 +50,6 @@ public class Car { this.engine = engine; } - @OneToOne - @JoinColumn(name = "name") public Manufacturer getManufacturer() { return manufacturer; } diff --git a/spring-jinq/src/main/java/com/baeldung/spring/jinq/entities/Manufacturer.java b/spring-jinq/src/main/java/com/baeldung/spring/jinq/entities/Manufacturer.java index f6e5fd23de..0021e45658 100644 --- a/spring-jinq/src/main/java/com/baeldung/spring/jinq/entities/Manufacturer.java +++ b/spring-jinq/src/main/java/com/baeldung/spring/jinq/entities/Manufacturer.java @@ -2,18 +2,19 @@ package com.baeldung.spring.jinq.entities; import java.util.List; -import javax.persistence.Entity; -import javax.persistence.Id; -import javax.persistence.OneToMany; +import jakarta.persistence.Entity; +import jakarta.persistence.Id; +import jakarta.persistence.OneToMany; @Entity(name = "MANUFACTURER") public class Manufacturer { + @Id private String name; private String city; + @OneToMany(mappedBy = "model") private List cars; - @Id public String getName() { return name; } @@ -30,7 +31,6 @@ public class Manufacturer { this.city = city; } - @OneToMany(mappedBy = "model") public List getCars() { return cars; } @@ -38,5 +38,4 @@ public class Manufacturer { public void setCars(List cars) { this.cars = cars; } - } diff --git a/spring-jinq/src/main/java/com/baeldung/spring/jinq/repositories/BaseJinqRepositoryImpl.java b/spring-jinq/src/main/java/com/baeldung/spring/jinq/repositories/BaseJinqRepositoryImpl.java index 42b81ecc59..e85231f537 100644 --- a/spring-jinq/src/main/java/com/baeldung/spring/jinq/repositories/BaseJinqRepositoryImpl.java +++ b/spring-jinq/src/main/java/com/baeldung/spring/jinq/repositories/BaseJinqRepositoryImpl.java @@ -1,7 +1,7 @@ package com.baeldung.spring.jinq.repositories; -import javax.persistence.EntityManager; -import javax.persistence.PersistenceContext; +import jakarta.persistence.EntityManager; +import jakarta.persistence.PersistenceContext; import org.jinq.jpa.JPAJinqStream; import org.jinq.jpa.JinqJPAStreamProvider; diff --git a/spring-jinq/src/test/java/com/baeldung/SpringContextTest.java b/spring-jinq/src/test/java/com/baeldung/SpringContextTest.java index 1a486d1003..7c65a831c4 100644 --- a/spring-jinq/src/test/java/com/baeldung/SpringContextTest.java +++ b/spring-jinq/src/test/java/com/baeldung/SpringContextTest.java @@ -4,7 +4,6 @@ import com.baeldung.spring.jinq.JinqApplication; import org.junit.jupiter.api.Test; import org.springframework.boot.test.context.SpringBootTest; -import com.baeldung.spring.jinq.JinqApplication; @SpringBootTest(classes = JinqApplication.class) public class SpringContextTest { diff --git a/spring-kafka-2/README.md b/spring-kafka-2/README.md index d71e75f15c..250927314c 100644 --- a/spring-kafka-2/README.md +++ b/spring-kafka-2/README.md @@ -7,3 +7,6 @@ This module contains articles about Spring with Kafka - [Implementing Retry in Kafka Consumer](https://www.baeldung.com/spring-retry-kafka-consumer) - [Spring Kafka: Configure Multiple Listeners on Same Topic](https://www.baeldung.com/spring-kafka-multiple-listeners-same-topic) - [Understanding Kafka Topics and Partitions](https://www.baeldung.com/kafka-topics-partitions) +- [How to Subscribe a Kafka Consumer to Multiple Topics](https://www.baeldung.com/kafka-subscribe-consumer-multiple-topics) +- [Splitting Streams in Kafka](https://www.baeldung.com/kafka-splitting-streams) +- [Manage Kafka Consumer Groups](https://www.baeldung.com/kafka-manage-consumer-groups) diff --git a/spring-kafka-2/pom.xml b/spring-kafka-2/pom.xml index 76a82f6000..7a4d5a5fea 100644 --- a/spring-kafka-2/pom.xml +++ b/spring-kafka-2/pom.xml @@ -38,6 +38,7 @@ org.projectlombok lombok + ${lombok.version} org.springframework.kafka @@ -53,7 +54,7 @@ org.testcontainers junit-jupiter - ${testcontainers-kafka.version} + ${testcontainers-junit-jupiter.version} test @@ -64,7 +65,10 @@ - 1.16.2 + 1.19.3 + 3.0.12 + 3.6.0 + 1.16.2 \ No newline at end of file diff --git a/spring-kafka-2/src/main/java/com/baeldung/spring/kafka/kafkasplitting/IotSensorData.java b/spring-kafka-2/src/main/java/com/baeldung/spring/kafka/kafkasplitting/IotSensorData.java new file mode 100644 index 0000000000..350f6911f3 --- /dev/null +++ b/spring-kafka-2/src/main/java/com/baeldung/spring/kafka/kafkasplitting/IotSensorData.java @@ -0,0 +1,31 @@ +package com.baeldung.spring.kafka.kafkasplitting; + +public class IotSensorData { + private String sensorType; + private String value; + private String sensorId; + + public String getSensorType() { + return sensorType; + } + + public void setSensorType(String sensorType) { + this.sensorType = sensorType; + } + + public String getValue() { + return value; + } + + public void setValue(String value) { + this.value = value; + } + + public String getSensorId() { + return sensorId; + } + + public void setSensorId(String sensorId) { + this.sensorId = sensorId; + } +} diff --git a/spring-kafka-2/src/main/java/com/baeldung/spring/kafka/kafkasplitting/KafkaConsumerConfig.java b/spring-kafka-2/src/main/java/com/baeldung/spring/kafka/kafkasplitting/KafkaConsumerConfig.java new file mode 100644 index 0000000000..70640cb582 --- /dev/null +++ b/spring-kafka-2/src/main/java/com/baeldung/spring/kafka/kafkasplitting/KafkaConsumerConfig.java @@ -0,0 +1,43 @@ +package com.baeldung.spring.kafka.kafkasplitting; + +import org.apache.kafka.clients.consumer.ConsumerConfig; +import org.apache.kafka.common.serialization.StringDeserializer; +import org.springframework.beans.factory.annotation.Value; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.kafka.config.ConcurrentKafkaListenerContainerFactory; +import org.springframework.kafka.config.KafkaListenerContainerFactory; +import org.springframework.kafka.core.ConsumerFactory; +import org.springframework.kafka.core.DefaultKafkaConsumerFactory; +import org.springframework.kafka.listener.ConcurrentMessageListenerContainer; +import org.springframework.kafka.support.serializer.JsonDeserializer; + +import java.util.HashMap; +import java.util.Map; + +@Configuration +class KafkaConsumerConfig { + + @Value("${spring.kafka.consumer.group-id}") + private String groupId; + @Value("${spring.kafka.bootstrap-servers}") + private String bootstrapServers; + + @Bean + public ConsumerFactory consumerFactory() { + Map props = new HashMap<>(); + props.put(ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG, bootstrapServers); + props.put(ConsumerConfig.GROUP_ID_CONFIG, groupId); + props.put(ConsumerConfig.KEY_DESERIALIZER_CLASS_CONFIG, StringDeserializer.class); + props.put(ConsumerConfig.VALUE_DESERIALIZER_CLASS_CONFIG, JsonDeserializer.class); + + return new DefaultKafkaConsumerFactory<>(props, new StringDeserializer(), new JsonDeserializer<>(IotSensorData.class)); + } + + @Bean + KafkaListenerContainerFactory> kafkaListenerContainerFactory() { + ConcurrentKafkaListenerContainerFactory factory = new ConcurrentKafkaListenerContainerFactory<>(); + factory.setConsumerFactory(consumerFactory()); + return factory; + } +} \ No newline at end of file diff --git a/spring-kafka-2/src/main/java/com/baeldung/spring/kafka/kafkasplitting/KafkaIotConsumerService.java b/spring-kafka-2/src/main/java/com/baeldung/spring/kafka/kafkasplitting/KafkaIotConsumerService.java new file mode 100644 index 0000000000..bbd0c549ab --- /dev/null +++ b/spring-kafka-2/src/main/java/com/baeldung/spring/kafka/kafkasplitting/KafkaIotConsumerService.java @@ -0,0 +1,28 @@ +package com.baeldung.spring.kafka.kafkasplitting; + +import org.springframework.kafka.annotation.KafkaListener; +import org.springframework.stereotype.Service; + +@Service +public class KafkaIotConsumerService { + + @KafkaListener(topics = "iot_sensor_data") + public void consumeIotData(IotSensorData item) { + System.out.println("Consumed Message in original \"iot_sensor_data\" topic :" + item.getSensorType()); + } + + @KafkaListener(topics = "iot_sensor_data_temp") + public void consumeIotTemperatureData(IotSensorData item) { + System.out.println("Consumed Temparature data :" + item.getValue()); + } + + @KafkaListener(topics = "iot_sensor_data_hum") + public void consumeIotHumidityData(IotSensorData item) { + System.out.println("Consumed Humidity data :" + item.getValue()); + } + + @KafkaListener(topics = "iot_sensor_data_move") + public void consumeIotMovementData(IotSensorData item) { + System.out.println("Consumed Movement data :" + item.getValue()); + } +} \ No newline at end of file diff --git a/spring-kafka-2/src/main/java/com/baeldung/spring/kafka/kafkasplitting/KafkaStreamsConfig.java b/spring-kafka-2/src/main/java/com/baeldung/spring/kafka/kafkasplitting/KafkaStreamsConfig.java new file mode 100644 index 0000000000..c4eb1501fd --- /dev/null +++ b/spring-kafka-2/src/main/java/com/baeldung/spring/kafka/kafkasplitting/KafkaStreamsConfig.java @@ -0,0 +1,62 @@ +package com.baeldung.spring.kafka.kafkasplitting; + +import org.apache.kafka.common.serialization.Serde; +import org.apache.kafka.common.serialization.Serdes; +import org.apache.kafka.streams.StreamsBuilder; +import org.apache.kafka.streams.kstream.Branched; +import org.apache.kafka.streams.kstream.Consumed; +import org.apache.kafka.streams.kstream.KStream; +import org.apache.kafka.streams.processor.TopicNameExtractor; +import org.springframework.beans.factory.annotation.Value; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.kafka.annotation.EnableKafka; +import org.springframework.kafka.annotation.EnableKafkaStreams; +import org.springframework.kafka.support.KafkaStreamBrancher; +import org.springframework.kafka.support.serializer.JsonDeserializer; +import org.springframework.kafka.support.serializer.JsonSerializer; + +@Configuration +@EnableKafka +@EnableKafkaStreams +class KafkaStreamsConfig { + @Value("${kafka.topics.iot}") + private String iotTopicName; + + @Bean + public Serde iotSerde() { + return Serdes.serdeFrom(new JsonSerializer<>(), new JsonDeserializer<>(IotSensorData.class)); + } + + @Bean + public KStream iotStream(StreamsBuilder streamsBuilder) { + KStream stream = streamsBuilder.stream(iotTopicName, Consumed.with(Serdes.String(), iotSerde())); + stream.split() + .branch((key, value) -> value.getSensorType() != null, + Branched.withConsumer(ks -> ks.to((key, value, recordContext) -> String.format("%s_%s", iotTopicName, value.getSensorType())))) + .noDefaultBranch(); + return stream; + } + + @Bean + public KStream iotBrancher(StreamsBuilder streamsBuilder) { + KStream stream = streamsBuilder.stream(iotTopicName, Consumed.with(Serdes.String(), iotSerde())); + + new KafkaStreamBrancher() + .branch((key, value) -> "temp".equals(value.getSensorType()), (ks) -> ks.to(iotTopicName + "_temp")) + .branch((key, value) -> "move".equals(value.getSensorType()), (ks) -> ks.to(iotTopicName + "_move")) + .branch((key, value) -> "hum".equals(value.getSensorType()), (ks) -> ks.to(iotTopicName + "_hum")) + .defaultBranch(ks -> ks.to(String.format("%s_unknown", iotTopicName))) + .onTopOf(stream); + + return stream; + } + + @Bean + public KStream iotTopicExtractor(StreamsBuilder streamsBuilder) { + KStream stream = streamsBuilder.stream(iotTopicName, Consumed.with(Serdes.String(), iotSerde())); + TopicNameExtractor sensorTopicExtractor = (key, value, recordContext) -> String.format("%s_%s", iotTopicName, value.getSensorType()); + stream.to(sensorTopicExtractor); + return stream; + } +} diff --git a/spring-kafka-2/src/main/java/com/baeldung/spring/kafka/kafkasplitting/SpringBootKafkaStreamsSplittingApp.java b/spring-kafka-2/src/main/java/com/baeldung/spring/kafka/kafkasplitting/SpringBootKafkaStreamsSplittingApp.java new file mode 100644 index 0000000000..6101eeb13d --- /dev/null +++ b/spring-kafka-2/src/main/java/com/baeldung/spring/kafka/kafkasplitting/SpringBootKafkaStreamsSplittingApp.java @@ -0,0 +1,12 @@ +package com.baeldung.spring.kafka.kafkasplitting; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class SpringBootKafkaStreamsSplittingApp { + public static void main(String[] args) { + SpringApplication.run(SpringBootKafkaStreamsSplittingApp.class, args); + } + +} diff --git a/spring-kafka-2/src/main/java/com/baeldung/spring/kafka/managingkafkaconsumergroups/KafkaConsumerConfiguration.java b/spring-kafka-2/src/main/java/com/baeldung/spring/kafka/managingkafkaconsumergroups/KafkaConsumerConfiguration.java new file mode 100644 index 0000000000..04025bf484 --- /dev/null +++ b/spring-kafka-2/src/main/java/com/baeldung/spring/kafka/managingkafkaconsumergroups/KafkaConsumerConfiguration.java @@ -0,0 +1,37 @@ +package com.baeldung.spring.kafka.managingkafkaconsumergroups; + +import org.apache.kafka.clients.consumer.ConsumerConfig; +import org.apache.kafka.common.serialization.DoubleDeserializer; +import org.apache.kafka.common.serialization.StringDeserializer; +import org.springframework.beans.factory.annotation.Value; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.kafka.config.ConcurrentKafkaListenerContainerFactory; +import org.springframework.kafka.core.ConsumerFactory; +import org.springframework.kafka.core.DefaultKafkaConsumerFactory; + +import java.util.HashMap; +import java.util.Map; + +@Configuration +public class KafkaConsumerConfiguration { + + @Value(value = "${spring.kafka.bootstrap-servers}") + private String bootstrapAddress; + + @Bean + public ConsumerFactory kafkaConsumer() { + Map props = new HashMap<>(); + props.put(ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG, bootstrapAddress); + props.put(ConsumerConfig.KEY_DESERIALIZER_CLASS_CONFIG, StringDeserializer.class); + props.put(ConsumerConfig.VALUE_DESERIALIZER_CLASS_CONFIG, DoubleDeserializer.class); + return new DefaultKafkaConsumerFactory<>(props); + } + + @Bean + public ConcurrentKafkaListenerContainerFactory kafkaConsumerContainerFactory() { + ConcurrentKafkaListenerContainerFactory factory = new ConcurrentKafkaListenerContainerFactory<>(); + factory.setConsumerFactory(kafkaConsumer()); + return factory; + } +} diff --git a/spring-kafka-2/src/main/java/com/baeldung/spring/kafka/managingkafkaconsumergroups/KafkaProducerConfiguration.java b/spring-kafka-2/src/main/java/com/baeldung/spring/kafka/managingkafkaconsumergroups/KafkaProducerConfiguration.java new file mode 100644 index 0000000000..b5b10e8301 --- /dev/null +++ b/spring-kafka-2/src/main/java/com/baeldung/spring/kafka/managingkafkaconsumergroups/KafkaProducerConfiguration.java @@ -0,0 +1,35 @@ +package com.baeldung.spring.kafka.managingkafkaconsumergroups; + +import org.apache.kafka.clients.producer.ProducerConfig; +import org.apache.kafka.common.serialization.DoubleSerializer; +import org.apache.kafka.common.serialization.StringSerializer; +import org.springframework.beans.factory.annotation.Value; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.kafka.core.DefaultKafkaProducerFactory; +import org.springframework.kafka.core.KafkaTemplate; +import org.springframework.kafka.core.ProducerFactory; + +import java.util.HashMap; +import java.util.Map; + +@Configuration +public class KafkaProducerConfiguration { + + @Value(value = "${spring.kafka.bootstrap-servers}") + private String bootstrapAddress; + + @Bean + public ProducerFactory kafkaProducer() { + Map configProps = new HashMap<>(); + configProps.put(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG, bootstrapAddress); + configProps.put(ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG, StringSerializer.class); + configProps.put(ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG, DoubleSerializer.class); + return new DefaultKafkaProducerFactory<>(configProps); + } + + @Bean + public KafkaTemplate kafkaProducerTemplate() { + return new KafkaTemplate<>(kafkaProducer()); + } +} diff --git a/spring-kafka-2/src/main/java/com/baeldung/spring/kafka/managingkafkaconsumergroups/KafkaTopicConfiguration.java b/spring-kafka-2/src/main/java/com/baeldung/spring/kafka/managingkafkaconsumergroups/KafkaTopicConfiguration.java new file mode 100644 index 0000000000..1535f0c358 --- /dev/null +++ b/spring-kafka-2/src/main/java/com/baeldung/spring/kafka/managingkafkaconsumergroups/KafkaTopicConfiguration.java @@ -0,0 +1,30 @@ +package com.baeldung.spring.kafka.managingkafkaconsumergroups; + +import org.apache.kafka.clients.admin.AdminClientConfig; +import org.apache.kafka.clients.admin.NewTopic; +import org.springframework.beans.factory.annotation.Value; +import org.springframework.context.annotation.Configuration; +import org.springframework.kafka.config.TopicBuilder; +import org.springframework.kafka.core.KafkaAdmin; + +import java.util.HashMap; +import java.util.Map; + +@Configuration +public class KafkaTopicConfiguration { + + @Value(value = "${spring.kafka.bootstrap-servers}") + private String bootstrapAddress; + + public KafkaAdmin kafkaAdmin() { + Map configs = new HashMap<>(); + configs.put(AdminClientConfig.BOOTSTRAP_SERVERS_CONFIG, bootstrapAddress); + return new KafkaAdmin(configs); + } + + public NewTopic celciusTopic() { + return TopicBuilder.name("topic-1") + .partitions(2) + .build(); + } +} diff --git a/spring-kafka-2/src/main/java/com/baeldung/spring/kafka/managingkafkaconsumergroups/ManagingConsumerGroupsApplicationKafkaApp.java b/spring-kafka-2/src/main/java/com/baeldung/spring/kafka/managingkafkaconsumergroups/ManagingConsumerGroupsApplicationKafkaApp.java new file mode 100644 index 0000000000..c5c990ff9d --- /dev/null +++ b/spring-kafka-2/src/main/java/com/baeldung/spring/kafka/managingkafkaconsumergroups/ManagingConsumerGroupsApplicationKafkaApp.java @@ -0,0 +1,13 @@ +package com.baeldung.spring.kafka.managingkafkaconsumergroups; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; +import org.springframework.context.annotation.Import; + +@SpringBootApplication +@Import(value = {KafkaConsumerConfiguration.class, KafkaProducerConfiguration.class, KafkaTopicConfiguration.class}) +public class ManagingConsumerGroupsApplicationKafkaApp { + public static void main(String[] args) { + SpringApplication.run(ManagingConsumerGroupsApplicationKafkaApp.class, args); + } +} \ No newline at end of file diff --git a/spring-kafka-2/src/main/java/com/baeldung/spring/kafka/managingkafkaconsumergroups/MessageConsumerService.java b/spring-kafka-2/src/main/java/com/baeldung/spring/kafka/managingkafkaconsumergroups/MessageConsumerService.java new file mode 100644 index 0000000000..d010b19a80 --- /dev/null +++ b/spring-kafka-2/src/main/java/com/baeldung/spring/kafka/managingkafkaconsumergroups/MessageConsumerService.java @@ -0,0 +1,34 @@ +package com.baeldung.spring.kafka.managingkafkaconsumergroups; + +import org.apache.kafka.clients.consumer.ConsumerRecord; +import org.springframework.kafka.annotation.KafkaListener; +import org.springframework.stereotype.Service; + +import java.util.HashSet; +import java.util.Map; +import java.util.Set; +import java.util.concurrent.ConcurrentHashMap; + +@Service +public class MessageConsumerService { + + Map> consumedPartitions = new ConcurrentHashMap<>(); + + @KafkaListener(topics = "topic-1", groupId = "group-1") + public void consumer0(ConsumerRecord consumerRecord) { + trackConsumedPartitions("consumer-0", consumerRecord); + } + + @KafkaListener(topics = "topic-1", groupId = "group-1") + public void consumer1(ConsumerRecord consumerRecord) { + trackConsumedPartitions("consumer-1", consumerRecord); + } + + private void trackConsumedPartitions(String key, ConsumerRecord record) { + consumedPartitions.computeIfAbsent(key, k -> new HashSet<>()); + consumedPartitions.computeIfPresent(key, (k, v) -> { + v.add(record.partition()); + return v; + }); + } +} diff --git a/spring-kafka-2/src/main/resources/application.properties b/spring-kafka-2/src/main/resources/application.properties index 4725ace2d9..9111491b58 100644 --- a/spring-kafka-2/src/main/resources/application.properties +++ b/spring-kafka-2/src/main/resources/application.properties @@ -1,4 +1,4 @@ -spring.kafka.bootstrap-servers=localhost:9092 +spring.kafka.bootstrap-servers=localhost:9092,localhost:9093,localhost:9094 message.topic.name=baeldung long.message.topic.name=longMessage greeting.topic.name=greeting @@ -19,4 +19,8 @@ kafka.backoff.max_failure=5 # multiple listeners properties multiple-listeners.books.topic.name=books +spring.kafka.streams.application-id=baeldung-streams +spring.kafka.consumer.group-id=baeldung-group +spring.kafka.streams.properties[default.key.serde]=org.apache.kafka.common.serialization.Serdes$StringSerde +kafka.topics.iot=iot_sensor_data diff --git a/spring-kafka-2/src/test/java/com/baeldung/spring/kafka/managingkafkaconsumergroups/ManagingConsumerGroupsIntegrationTest.java b/spring-kafka-2/src/test/java/com/baeldung/spring/kafka/managingkafkaconsumergroups/ManagingConsumerGroupsIntegrationTest.java new file mode 100644 index 0000000000..ddbb105a67 --- /dev/null +++ b/spring-kafka-2/src/test/java/com/baeldung/spring/kafka/managingkafkaconsumergroups/ManagingConsumerGroupsIntegrationTest.java @@ -0,0 +1,57 @@ +package com.baeldung.spring.kafka.managingkafkaconsumergroups; + +import org.apache.commons.lang3.RandomUtils; +import org.junit.jupiter.api.Test; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.kafka.config.KafkaListenerEndpointRegistry; +import org.springframework.kafka.core.KafkaTemplate; +import org.springframework.kafka.listener.MessageListenerContainer; +import org.springframework.kafka.test.context.EmbeddedKafka; + +import java.util.Objects; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +@SpringBootTest(classes = ManagingConsumerGroupsApplicationKafkaApp.class) +@EmbeddedKafka(partitions = 2, brokerProperties = {"listeners=PLAINTEXT://localhost:9098", "port=9098"}) +public class ManagingConsumerGroupsIntegrationTest { + + private static final String CONSUMER_1_IDENTIFIER = "org.springframework.kafka.KafkaListenerEndpointContainer#1"; + private static final int TOTAL_PRODUCED_MESSAGES = 50000; + private static final int MESSAGE_WHERE_CONSUMER_1_LEAVES_GROUP = 10000; + + @Autowired + KafkaTemplate kafkaTemplate; + + @Autowired + KafkaListenerEndpointRegistry kafkaListenerEndpointRegistry; + + @Autowired + MessageConsumerService consumerService; + + @Test + public void givenContinuousMessageFlow_whenAConsumerLeavesTheGroup_thenKafkaTriggersPartitionRebalance() throws InterruptedException { + int currentMessage = 0; + + do { + kafkaTemplate.send("topic-1", RandomUtils.nextDouble(10.0, 20.0)); + currentMessage++; + + if (currentMessage == MESSAGE_WHERE_CONSUMER_1_LEAVES_GROUP) { + String containerId = kafkaListenerEndpointRegistry.getListenerContainerIds() + .stream() + .filter(a -> a.equals(CONSUMER_1_IDENTIFIER)) + .findFirst() + .orElse(""); + MessageListenerContainer container = kafkaListenerEndpointRegistry.getListenerContainer(containerId); + Thread.sleep(2000); + Objects.requireNonNull(container).stop(); + kafkaListenerEndpointRegistry.unregisterListenerContainer(containerId); + } + } while (currentMessage != TOTAL_PRODUCED_MESSAGES); + Thread.sleep(2000); + assertEquals(1, consumerService.consumedPartitions.get("consumer-1").size()); + assertEquals(2, consumerService.consumedPartitions.get("consumer-0").size()); + } +} diff --git a/spring-kafka-2/src/test/java/com/baeldung/spring/kafka/multiplelisteners/KafkaMultipleListenersIntegrationTest.java b/spring-kafka-2/src/test/java/com/baeldung/spring/kafka/multiplelisteners/KafkaMultipleListenersIntegrationTest.java index b6634ec7ed..9dfebb104e 100644 --- a/spring-kafka-2/src/test/java/com/baeldung/spring/kafka/multiplelisteners/KafkaMultipleListenersIntegrationTest.java +++ b/spring-kafka-2/src/test/java/com/baeldung/spring/kafka/multiplelisteners/KafkaMultipleListenersIntegrationTest.java @@ -19,7 +19,7 @@ import org.springframework.kafka.listener.ConcurrentMessageListenerContainer; import org.springframework.kafka.test.context.EmbeddedKafka; @SpringBootTest(classes = MultipleListenersApplicationKafkaApp.class) -@EmbeddedKafka(partitions = 1, brokerProperties = { "listeners=PLAINTEXT://localhost:9092", "port=9092" }) +@EmbeddedKafka(partitions = 1, controlledShutdown = true, brokerProperties = { "listeners=PLAINTEXT://localhost:9092", "port=9092" }) class KafkaMultipleListenersIntegrationTest { @Autowired diff --git a/spring-kafka-2/src/test/java/com/baeldung/spring/kafka/multipletopics/KafkaMultipleTopicsIntegrationTest.java b/spring-kafka-2/src/test/java/com/baeldung/spring/kafka/multipletopics/KafkaMultipleTopicsIntegrationTest.java index 345e84b65b..570670cdf9 100644 --- a/spring-kafka-2/src/test/java/com/baeldung/spring/kafka/multipletopics/KafkaMultipleTopicsIntegrationTest.java +++ b/spring-kafka-2/src/test/java/com/baeldung/spring/kafka/multipletopics/KafkaMultipleTopicsIntegrationTest.java @@ -21,7 +21,7 @@ import org.springframework.kafka.test.context.EmbeddedKafka; import org.springframework.kafka.test.utils.ContainerTestUtils; @SpringBootTest(classes = KafkaMultipleTopicsApplication.class) -@EmbeddedKafka(partitions = 1, brokerProperties = { "listeners=PLAINTEXT://localhost:9092", "port=9092" }) +@EmbeddedKafka(partitions = 1, brokerProperties = { "listeners=PLAINTEXT://localhost:9099", "port=9099" }) public class KafkaMultipleTopicsIntegrationTest { private static final String CARD_PAYMENTS_TOPIC = "card-payments"; private static final String BANK_TRANSFERS_TOPIC = "bank-transfers"; diff --git a/spring-kafka-2/src/test/java/com/baeldung/spring/kafka/retryable/KafkaRetryableIntegrationTest.java b/spring-kafka-2/src/test/java/com/baeldung/spring/kafka/retryable/KafkaRetryableIntegrationTest.java index 52cda85f90..daec8232bf 100644 --- a/spring-kafka-2/src/test/java/com/baeldung/spring/kafka/retryable/KafkaRetryableIntegrationTest.java +++ b/spring-kafka-2/src/test/java/com/baeldung/spring/kafka/retryable/KafkaRetryableIntegrationTest.java @@ -22,7 +22,7 @@ import com.baeldung.spring.kafka.retryable.RetryableApplicationKafkaApp; import com.fasterxml.jackson.databind.ObjectMapper; @SpringBootTest(classes = RetryableApplicationKafkaApp.class) -@EmbeddedKafka(partitions = 1, brokerProperties = { "listeners=PLAINTEXT://localhost:9092", "port=9092" }) +@EmbeddedKafka(partitions = 1, controlledShutdown = true, brokerProperties = { "listeners=PLAINTEXT://localhost:9093", "port=9093" }) public class KafkaRetryableIntegrationTest { @ClassRule public static EmbeddedKafkaBroker embeddedKafka = new EmbeddedKafkaBroker(1, true, "multitype"); diff --git a/spring-kafka-2/src/test/java/com/baeldung/spring/kafka/topicsandpartitions/KafkaTopicsAndPartitionsIntegrationTest.java b/spring-kafka-2/src/test/java/com/baeldung/spring/kafka/topicsandpartitions/KafkaTopicsAndPartitionsIntegrationTest.java index de720ef955..4413239c78 100644 --- a/spring-kafka-2/src/test/java/com/baeldung/spring/kafka/topicsandpartitions/KafkaTopicsAndPartitionsIntegrationTest.java +++ b/spring-kafka-2/src/test/java/com/baeldung/spring/kafka/topicsandpartitions/KafkaTopicsAndPartitionsIntegrationTest.java @@ -8,7 +8,7 @@ import org.springframework.kafka.test.EmbeddedKafkaBroker; import org.springframework.kafka.test.context.EmbeddedKafka; @SpringBootTest(classes = ThermostatApplicationKafkaApp.class) -@EmbeddedKafka(partitions = 2, brokerProperties = {"listeners=PLAINTEXT://localhost:9092", "port=9092"}) +@EmbeddedKafka(partitions = 2, controlledShutdown = true, brokerProperties = {"listeners=PLAINTEXT://localhost:9094", "port=9094"}) public class KafkaTopicsAndPartitionsIntegrationTest { @ClassRule public static EmbeddedKafkaBroker embeddedKafka = new EmbeddedKafkaBroker(1, true, "multitype"); diff --git a/spring-kafka-3/pom.xml b/spring-kafka-3/pom.xml new file mode 100644 index 0000000000..972412d18e --- /dev/null +++ b/spring-kafka-3/pom.xml @@ -0,0 +1,36 @@ + + + com.baeldung + parent-boot-2 + 0.0.1-SNAPSHOT + ../parent-boot-2 + + + 4.0.0 + + spring-kafka-3 + jar + + spring-kafka-3 + + + + org.springframework.kafka + spring-kafka + + + com.fasterxml.jackson.core + jackson-databind + + + org.springframework.kafka + spring-kafka-test + test + + + + + 3.0.12 + + diff --git a/spring-kafka-3/src/main/java/com/baeldung/spring/kafka/SomeData.java b/spring-kafka-3/src/main/java/com/baeldung/spring/kafka/SomeData.java new file mode 100644 index 0000000000..eb2e57c33d --- /dev/null +++ b/spring-kafka-3/src/main/java/com/baeldung/spring/kafka/SomeData.java @@ -0,0 +1,37 @@ +package com.baeldung.spring.kafka; + +import java.time.Instant; + +public class SomeData { + + private String id; + private String type; + private String status; + private Instant timestamp; + + public SomeData() { + } + + public SomeData(String id, String type, String status, Instant timestamp) { + this.id = id; + this.type = type; + this.status = status; + this.timestamp = timestamp; + } + + public String getId() { + return id; + } + + public String getType() { + return type; + } + + public String getStatus() { + return status; + } + + public Instant getTimestamp() { + return timestamp; + } +} diff --git a/spring-kafka-3/src/test/java/com/baeldung/spring/kafka/ListenerConfiguration.java b/spring-kafka-3/src/test/java/com/baeldung/spring/kafka/ListenerConfiguration.java new file mode 100644 index 0000000000..e35b1ee415 --- /dev/null +++ b/spring-kafka-3/src/test/java/com/baeldung/spring/kafka/ListenerConfiguration.java @@ -0,0 +1,42 @@ +package com.baeldung.spring.kafka; + +import java.util.Map; + +import org.apache.kafka.clients.consumer.ConsumerConfig; +import org.apache.kafka.common.serialization.StringDeserializer; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.kafka.config.ConcurrentKafkaListenerContainerFactory; +import org.springframework.kafka.core.ConsumerFactory; +import org.springframework.kafka.core.DefaultKafkaConsumerFactory; +import org.springframework.kafka.support.serializer.JsonDeserializer; + +@Configuration +public class ListenerConfiguration { + + @Bean("messageListenerContainer") + public ConcurrentKafkaListenerContainerFactory messageListenerContainer() { + ConcurrentKafkaListenerContainerFactory container = new ConcurrentKafkaListenerContainerFactory<>(); + container.setConsumerFactory(someDataConsumerFactory()); + return container; + } + + @Bean + public ConsumerFactory someDataConsumerFactory() { + JsonDeserializer payloadJsonDeserializer = new JsonDeserializer<>(); + payloadJsonDeserializer.trustedPackages("com.baeldung.spring.kafka"); + return new DefaultKafkaConsumerFactory<>( + consumerConfigs(), + new StringDeserializer(), + payloadJsonDeserializer + ); + } + + @Bean + public Map consumerConfigs() { + return Map.of( + ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG, "PLAINTEXT://localhost:9092", + ConsumerConfig.GROUP_ID_CONFIG, "some-group-id" + ); + } +} \ No newline at end of file diff --git a/spring-kafka-3/src/test/java/com/baeldung/spring/kafka/ProducerConfiguration.java b/spring-kafka-3/src/test/java/com/baeldung/spring/kafka/ProducerConfiguration.java new file mode 100644 index 0000000000..7373424841 --- /dev/null +++ b/spring-kafka-3/src/test/java/com/baeldung/spring/kafka/ProducerConfiguration.java @@ -0,0 +1,40 @@ +package com.baeldung.spring.kafka; + +import org.apache.kafka.clients.producer.ProducerConfig; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.kafka.core.DefaultKafkaProducerFactory; +import org.springframework.kafka.core.KafkaTemplate; +import org.springframework.kafka.core.ProducerFactory; +import org.springframework.kafka.support.serializer.JsonSerializer; +import org.springframework.kafka.support.serializer.StringOrBytesSerializer; + +import java.time.Instant; +import java.util.Map; + +@Configuration +public class ProducerConfiguration { + + @Bean + public KafkaTemplate kafkaTemplate() { + return new KafkaTemplate<>(producerFactory()); + } + + @Bean + public ProducerFactory producerFactory() { + JsonSerializer jsonSerializer = new JsonSerializer<>(); + jsonSerializer.setAddTypeInfo(true); + return new DefaultKafkaProducerFactory<>( + producerFactoryConfig(), + new StringOrBytesSerializer(), + jsonSerializer + ); + } + + @Bean + public Map producerFactoryConfig() { + return Map.of( + ProducerConfig.BOOTSTRAP_SERVERS_CONFIG, "PLAINTEXT://localhost:9092" + ); + } +} \ No newline at end of file diff --git a/spring-kafka-3/src/test/java/com/baeldung/spring/kafka/TrustedPackagesLiveTest.java b/spring-kafka-3/src/test/java/com/baeldung/spring/kafka/TrustedPackagesLiveTest.java new file mode 100644 index 0000000000..fa4b79cd65 --- /dev/null +++ b/spring-kafka-3/src/test/java/com/baeldung/spring/kafka/TrustedPackagesLiveTest.java @@ -0,0 +1,57 @@ +package com.baeldung.spring.kafka; + +import java.time.Instant; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; + +import org.apache.kafka.clients.producer.ProducerRecord; +import org.junit.jupiter.api.Assertions; +import org.junit.jupiter.api.Test; +import org.mockito.Mockito; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.boot.test.mock.mockito.SpyBean; +import org.springframework.kafka.annotation.KafkaListener; +import org.springframework.kafka.core.KafkaTemplate; +import org.springframework.stereotype.Component; + +/** + * This test requires a running instance of kafka to be present + */ +@SpringBootTest +public class TrustedPackagesLiveTest { + + @Autowired + private KafkaTemplate kafkaTemplate; + + @SpyBean + TestConsumer testConsumer; + + @Test + void givenMessageInTheTopic_whenTypeInfoPackageIsTrusted_thenMessageIsSuccessfullyConsumed() throws InterruptedException { + CountDownLatch latch = new CountDownLatch(1); + + Mockito.doAnswer(invocationOnMock -> { + try { + latch.countDown(); + return invocationOnMock.callRealMethod(); + } catch (Exception e) { + return null; + } + }).when(testConsumer).onMessage(Mockito.any()); + + SomeData someData = new SomeData("1", "active", "sent", Instant.now()); + kafkaTemplate.send(new ProducerRecord<>("sourceTopic", null, someData)); + + Assertions.assertTrue(latch.await(20L, TimeUnit.SECONDS)); + } + + @Component + static class TestConsumer { + + @KafkaListener(topics = "sourceTopic", containerFactory = "messageListenerContainer") + public void onMessage(SomeData someData) { + + } + } +} diff --git a/spring-kafka/pom.xml b/spring-kafka/pom.xml index c013be32e3..6428734de2 100644 --- a/spring-kafka/pom.xml +++ b/spring-kafka/pom.xml @@ -26,12 +26,12 @@ org.springframework.boot spring-boot-starter-actuator - 3.0.5 + ${spring-boot-starter-actuator.version} io.micrometer micrometer-registry-prometheus - 1.10.5 + ${micrometer-registry-prometheus.version} org.springframework.kafka @@ -48,6 +48,7 @@ org.projectlombok lombok + ${lombok.version} org.springframework.kafka @@ -90,7 +91,9 @@ - 1.16.2 + 3.0.5 + 1.10.5 + 1.19.3 \ No newline at end of file diff --git a/spring-katharsis/pom.xml b/spring-katharsis/pom.xml index b836a42bca..595cde5109 100644 --- a/spring-katharsis/pom.xml +++ b/spring-katharsis/pom.xml @@ -33,7 +33,7 @@ io.katharsis katharsis-spring - ${katharsis.version} + ${katharsis-spring.version} org.apache.commons @@ -132,7 +132,7 @@ - 3.0.2 + 3.0.2 0.9.10 1.6.1 diff --git a/spring-mobile/pom.xml b/spring-mobile/pom.xml index f810159eb7..d96faf3274 100644 --- a/spring-mobile/pom.xml +++ b/spring-mobile/pom.xml @@ -37,24 +37,16 @@ org.apache.maven.plugins maven-war-plugin - ${maven-war-plugin.version} org.apache.maven.plugins maven-compiler-plugin - ${maven-compiler-plugin.version} - - ${maven.compiler.source} - ${maven.compiler.target} - 1.1.5.RELEASE - 11 - 11 \ No newline at end of file diff --git a/spring-native/pom-nativeimage.xml b/spring-native/pom-nativeimage.xml index 6d42bedbe1..4fc01e4574 100644 --- a/spring-native/pom-nativeimage.xml +++ b/spring-native/pom-nativeimage.xml @@ -114,9 +114,6 @@ 2.7.1 0.12.1 0.9.17 - 1.8 - 1.8 - 1.8 diff --git a/spring-pulsar/pom.xml b/spring-pulsar/pom.xml index df1959c84e..b2feaddfb1 100644 --- a/spring-pulsar/pom.xml +++ b/spring-pulsar/pom.xml @@ -15,10 +15,6 @@ ../parent-boot-3 - - 17 - 0.2.0 - org.springframework.boot @@ -27,7 +23,7 @@ org.springframework.pulsar spring-pulsar-spring-boot-starter - 0.2.0 + ${spring-pulsar-spring-boot-starter.version} @@ -46,4 +42,8 @@ + + 0.2.0 + + diff --git a/spring-quartz/pom.xml b/spring-quartz/pom.xml index e8919bfadb..ddae53f64f 100644 --- a/spring-quartz/pom.xml +++ b/spring-quartz/pom.xml @@ -11,9 +11,9 @@ com.baeldung - parent-boot-2 + parent-boot-3 0.0.1-SNAPSHOT - ../parent-boot-2 + ../parent-boot-3 diff --git a/spring-quartz/src/main/java/org/baeldung/springquartz/basics/scheduler/QrtzScheduler.java b/spring-quartz/src/main/java/org/baeldung/springquartz/basics/scheduler/QrtzScheduler.java index ccf9fca8c1..37bd82ef3b 100644 --- a/spring-quartz/src/main/java/org/baeldung/springquartz/basics/scheduler/QrtzScheduler.java +++ b/spring-quartz/src/main/java/org/baeldung/springquartz/basics/scheduler/QrtzScheduler.java @@ -6,7 +6,7 @@ import static org.quartz.TriggerBuilder.newTrigger; import java.io.IOException; -import javax.annotation.PostConstruct; +import jakarta.annotation.PostConstruct; import org.baeldung.springquartz.config.AutoWiringSpringBeanJobFactory; import org.quartz.*; diff --git a/spring-quartz/src/main/java/org/baeldung/springquartz/basics/scheduler/SpringQrtzScheduler.java b/spring-quartz/src/main/java/org/baeldung/springquartz/basics/scheduler/SpringQrtzScheduler.java index f824765efe..c113482c76 100644 --- a/spring-quartz/src/main/java/org/baeldung/springquartz/basics/scheduler/SpringQrtzScheduler.java +++ b/spring-quartz/src/main/java/org/baeldung/springquartz/basics/scheduler/SpringQrtzScheduler.java @@ -1,6 +1,6 @@ package org.baeldung.springquartz.basics.scheduler; -import javax.annotation.PostConstruct; +import jakarta.annotation.PostConstruct; import javax.sql.DataSource; import org.baeldung.springquartz.config.AutoWiringSpringBeanJobFactory; diff --git a/spring-reactive-modules/pom.xml b/spring-reactive-modules/pom.xml index 06519d723a..c349707027 100644 --- a/spring-reactive-modules/pom.xml +++ b/spring-reactive-modules/pom.xml @@ -18,8 +18,6 @@ spring-reactive-data - spring-reactive-data-2 - spring-5-reactive spring-reactive-2 spring-reactive-3 spring-reactive-client @@ -27,7 +25,7 @@ spring-reactive-filters spring-reactive-oauth spring-reactive-security - spring-data-couchbase + spring-reactive-data-couchbase spring-reactive spring-reactive-exceptions spring-reactor @@ -61,10 +59,22 @@ pom import + + io.projectreactor + reactor-core + ${reactor.version} + + + io.projectreactor + reactor-test + ${reactor.version} + test + + 3.6.0 \ No newline at end of file diff --git a/spring-reactive-modules/spring-5-reactive/.gitignore b/spring-reactive-modules/spring-5-reactive/.gitignore deleted file mode 100644 index dec013dfa4..0000000000 --- a/spring-reactive-modules/spring-5-reactive/.gitignore +++ /dev/null @@ -1,12 +0,0 @@ -#folders# -.idea -/target -/neoDb* -/data -/src/main/webapp/WEB-INF/classes -*/META-INF/* - -# Packaged files # -*.jar -*.war -*.ear \ No newline at end of file diff --git a/spring-reactive-modules/spring-5-reactive/README.md b/spring-reactive-modules/spring-5-reactive/README.md deleted file mode 100644 index 3f44267234..0000000000 --- a/spring-reactive-modules/spring-5-reactive/README.md +++ /dev/null @@ -1,14 +0,0 @@ -## Spring 5 Reactive Project - -This module contains articles about reactive Spring Boot - -### The Course -The "REST With Spring" Classes: https://bit.ly/restwithspring - -### Relevant Articles - -- [Exploring the Spring 5 WebFlux URL Matching](https://www.baeldung.com/spring-5-mvc-url-matching) -- [Reactive WebSockets with Spring 5](https://www.baeldung.com/spring-5-reactive-websockets) -- [How to Set a Header on a Response with Spring 5](https://www.baeldung.com/spring-response-header) -- [A Guide to Spring Session Reactive Support: WebSession](https://www.baeldung.com/spring-session-reactive) -- More articles: [[next -->]](../spring-5-reactive-2) \ No newline at end of file diff --git a/spring-reactive-modules/spring-5-reactive/pom.xml b/spring-reactive-modules/spring-5-reactive/pom.xml deleted file mode 100644 index fd47c70a07..0000000000 --- a/spring-reactive-modules/spring-5-reactive/pom.xml +++ /dev/null @@ -1,164 +0,0 @@ - - 4.0.0 - spring-5-reactive - 0.0.1-SNAPSHOT - spring-5-reactive - jar - spring 5 sample project about new features - - - com.baeldung.spring.reactive - spring-reactive-modules - 1.0.0-SNAPSHOT - - - - - org.springframework.boot - spring-boot-starter-validation - - - org.springframework.boot - spring-boot-starter-tomcat - - - org.springframework.boot - spring-boot-starter-integration - - - org.springframework.boot - spring-boot-starter-websocket - - - javax.json.bind - javax.json.bind-api - - - org.projectlombok - lombok - compile - - - org.apache.geronimo.specs - geronimo-json_1.1_spec - ${geronimo-json_1.1_spec.version} - - - org.apache.johnzon - johnzon-jsonb - - - - org.apache.commons - commons-lang3 - - - - org.springframework.boot - spring-boot-devtools - runtime - - - org.springframework - spring-test - - - org.springframework.boot - spring-boot-starter-test - test - - - org.springframework.security - spring-security-test - test - - - io.projectreactor - reactor-test - test - - - - org.springframework.boot - spring-boot-starter-webflux - - - org.springframework.boot - spring-boot-starter-data-redis - - - org.springframework.boot - spring-boot-starter-security - - - org.springframework.session - spring-session-core - - - org.springframework.session - spring-session-data-redis - - - org.apache.commons - commons-collections4 - ${commons-collections4.version} - test - - - io.reactivex.rxjava2 - rxjava - - - org.apache.httpcomponents - httpclient - - - io.netty - netty-all - - - - - - - maven-resources-plugin - 3.0.1 - - - copy-resources - validate - - copy-resources - - - - - src/main/assets - true - - - ${basedir}/target/classes/assets - - - - - - org.springframework.boot - spring-boot-maven-plugin - - com.baeldung.reactive.Spring5ReactiveApplication - JAR - - - - - - - 1.1.3 - 1.0 - 1.0 - - - \ No newline at end of file diff --git a/spring-reactive-modules/spring-5-reactive/src/main/assets/index.html b/spring-reactive-modules/spring-5-reactive/src/main/assets/index.html deleted file mode 100644 index 047514df1c..0000000000 --- a/spring-reactive-modules/spring-5-reactive/src/main/assets/index.html +++ /dev/null @@ -1,10 +0,0 @@ - - - - - Baeldung: Static Content in Spring WebFlux - - -Example Spring Web Flux and web resources configuration - - \ No newline at end of file diff --git a/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/websession/configuration/WebFluxSecurityConfig.java b/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/websession/configuration/WebFluxSecurityConfig.java deleted file mode 100644 index 61927e47ab..0000000000 --- a/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/websession/configuration/WebFluxSecurityConfig.java +++ /dev/null @@ -1,56 +0,0 @@ -package com.baeldung.websession.configuration; - -import org.springframework.context.annotation.Bean; -import org.springframework.context.annotation.Configuration; -import org.springframework.security.config.annotation.web.reactive.EnableWebFluxSecurity; -import org.springframework.security.config.web.server.ServerHttpSecurity; -import org.springframework.security.core.userdetails.MapReactiveUserDetailsService; -import org.springframework.security.core.userdetails.User; -import org.springframework.security.core.userdetails.UserDetails; -import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder; -import org.springframework.security.crypto.password.PasswordEncoder; -import org.springframework.security.web.server.SecurityWebFilterChain; -import org.springframework.security.web.server.context.WebSessionServerSecurityContextRepository; - -@Configuration -@EnableWebFluxSecurity -public class WebFluxSecurityConfig { - - @Bean - public MapReactiveUserDetailsService userDetailsService() { - UserDetails admin = User - .withUsername("admin") - .password(encoder().encode("password")) - .roles("ADMIN") - .build(); - - UserDetails user = User - .withUsername("user") - .password(encoder().encode("password")) - .roles("USER") - .build(); - - return new MapReactiveUserDetailsService(admin, user); - } - - @Bean - public SecurityWebFilterChain webSessionSpringSecurityFilterChain(ServerHttpSecurity http) { - http.authorizeExchange() - .anyExchange().authenticated() - .and() - .httpBasic() - .securityContextRepository(new WebSessionServerSecurityContextRepository()) - .and() - .formLogin(); - - http.csrf().disable(); - - return http.build(); - - } - - @Bean - public PasswordEncoder encoder() { - return new BCryptPasswordEncoder(); - } -} diff --git a/spring-reactive-modules/spring-5-reactive/src/main/resources/application.properties b/spring-reactive-modules/spring-5-reactive/src/main/resources/application.properties deleted file mode 100644 index dfe4a4d994..0000000000 --- a/spring-reactive-modules/spring-5-reactive/src/main/resources/application.properties +++ /dev/null @@ -1,2 +0,0 @@ -logging.level.root=INFO -server.tomcat.max-keep-alive-requests=1 \ No newline at end of file diff --git a/spring-reactive-modules/spring-reactive-2/README.md b/spring-reactive-modules/spring-reactive-2/README.md index a5df5187bf..dbaebc370e 100644 --- a/spring-reactive-modules/spring-reactive-2/README.md +++ b/spring-reactive-modules/spring-reactive-2/README.md @@ -7,4 +7,6 @@ This module contains articles about reactive Spring Boot. - [Static Content in Spring WebFlux](https://www.baeldung.com/spring-webflux-static-content) - [Server-Sent Events in Spring](https://www.baeldung.com/spring-server-sent-events) - [Backpressure Mechanism in Spring WebFlux](https://www.baeldung.com/spring-webflux-backpressure) -- More articles: [[<-- prev]](../spring-5-reactive) [[next -->]](../spring-5-reactive-3) +- [Exploring the Spring 5 WebFlux URL Matching](https://www.baeldung.com/spring-5-mvc-url-matching) +- [How to Set a Header on a Response with Spring 5](https://www.baeldung.com/spring-response-header) +- More articles: [[<-- prev]](../spring-reactive) [[next -->]](../spring-reactive-3) diff --git a/spring-reactive-modules/spring-reactive-2/pom.xml b/spring-reactive-modules/spring-reactive-2/pom.xml index ba40f3b48a..fac93154c8 100644 --- a/spring-reactive-modules/spring-reactive-2/pom.xml +++ b/spring-reactive-modules/spring-reactive-2/pom.xml @@ -5,14 +5,15 @@ 4.0.0 spring-reactive-2 0.0.1-SNAPSHOT - spring-5-reactive-2 + spring-reactive-2 jar - spring 5 sample project about new features + spring sample project about new features - com.baeldung.spring.reactive - spring-reactive-modules - 1.0.0-SNAPSHOT + com.baeldung + parent-boot-3 + 0.0.1-SNAPSHOT + ../../parent-boot-3 @@ -37,6 +38,7 @@ org.projectlombok lombok provided + ${lombok.version} org.springframework.boot @@ -44,8 +46,8 @@ test - com.github.tomakehurst - wiremock-jre8 + org.wiremock + wiremock ${wiremock.version} test @@ -59,6 +61,15 @@ spring-security-test test + + org.springframework.boot + spring-boot-starter-tomcat + + + org.apache.commons + commons-lang3 + ${commons-lang3.version} + @@ -111,7 +122,7 @@ 1.0.1.RELEASE - 2.24.0 + 3.3.1 \ No newline at end of file diff --git a/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/reactive/Spring5ReactiveApplication.java b/spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/reactive/Spring6ReactiveApplication.java similarity index 77% rename from spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/reactive/Spring5ReactiveApplication.java rename to spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/reactive/Spring6ReactiveApplication.java index ef862dd957..f716af4a0e 100644 --- a/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/reactive/Spring5ReactiveApplication.java +++ b/spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/reactive/Spring6ReactiveApplication.java @@ -5,10 +5,10 @@ import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.boot.autoconfigure.data.redis.RedisAutoConfiguration; @SpringBootApplication(exclude = { RedisAutoConfiguration.class }) -public class Spring5ReactiveApplication{ +public class Spring6ReactiveApplication { public static void main(String[] args) { - SpringApplication.run(Spring5ReactiveApplication.class, args); + SpringApplication.run(Spring6ReactiveApplication.class, args); } } diff --git a/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/reactive/controller/FooReactiveController.java b/spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/reactive/controller/FooReactiveController.java similarity index 100% rename from spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/reactive/controller/FooReactiveController.java rename to spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/reactive/controller/FooReactiveController.java diff --git a/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/reactive/controller/PathPatternController.java b/spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/reactive/controller/PathPatternController.java similarity index 100% rename from spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/reactive/controller/PathPatternController.java rename to spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/reactive/controller/PathPatternController.java diff --git a/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/reactive/model/Foo.java b/spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/reactive/model/Foo.java similarity index 100% rename from spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/reactive/model/Foo.java rename to spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/reactive/model/Foo.java diff --git a/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/reactive/responseheaders/controllers/ResponseHeaderController.java b/spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/reactive/responseheaders/controllers/ResponseHeaderController.java similarity index 100% rename from spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/reactive/responseheaders/controllers/ResponseHeaderController.java rename to spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/reactive/responseheaders/controllers/ResponseHeaderController.java diff --git a/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/reactive/responseheaders/filter/AddResponseHeaderWebFilter.java b/spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/reactive/responseheaders/filter/AddResponseHeaderWebFilter.java similarity index 100% rename from spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/reactive/responseheaders/filter/AddResponseHeaderWebFilter.java rename to spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/reactive/responseheaders/filter/AddResponseHeaderWebFilter.java diff --git a/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/reactive/responseheaders/functional/handlers/ResponseHeaderHandler.java b/spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/reactive/responseheaders/functional/handlers/ResponseHeaderHandler.java similarity index 100% rename from spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/reactive/responseheaders/functional/handlers/ResponseHeaderHandler.java rename to spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/reactive/responseheaders/functional/handlers/ResponseHeaderHandler.java diff --git a/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/reactive/responseheaders/functional/routers/ResponseHeadersRouterFunctions.java b/spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/reactive/responseheaders/functional/routers/ResponseHeadersRouterFunctions.java similarity index 100% rename from spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/reactive/responseheaders/functional/routers/ResponseHeadersRouterFunctions.java rename to spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/reactive/responseheaders/functional/routers/ResponseHeadersRouterFunctions.java diff --git a/spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/reactive/serversentevents/consumer/ConsumerSSEApplication.java b/spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/reactive/serversentevents/consumer/ConsumerSSEApplication.java index d8edaf7fd5..bec7dd2e0c 100644 --- a/spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/reactive/serversentevents/consumer/ConsumerSSEApplication.java +++ b/spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/reactive/serversentevents/consumer/ConsumerSSEApplication.java @@ -22,9 +22,10 @@ public class ConsumerSSEApplication { @Bean public SecurityWebFilterChain sseConsumerSpringSecurityFilterChain(ServerHttpSecurity http) { - http.authorizeExchange() - .anyExchange() - .permitAll(); + http.authorizeExchange(auth -> auth + .anyExchange().permitAll() + ) + .csrf(ServerHttpSecurity.CsrfSpec::disable); return http.build(); } diff --git a/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/reactive/urlmatch/Actor.java b/spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/reactive/urlmatch/Actor.java similarity index 100% rename from spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/reactive/urlmatch/Actor.java rename to spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/reactive/urlmatch/Actor.java diff --git a/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/reactive/urlmatch/ExploreSpring5URLPatternUsingRouterFunctions.java b/spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/reactive/urlmatch/ExploreSpring5URLPatternUsingRouterFunctions.java similarity index 98% rename from spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/reactive/urlmatch/ExploreSpring5URLPatternUsingRouterFunctions.java rename to spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/reactive/urlmatch/ExploreSpring5URLPatternUsingRouterFunctions.java index b7bb53600e..6007597220 100644 --- a/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/reactive/urlmatch/ExploreSpring5URLPatternUsingRouterFunctions.java +++ b/spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/reactive/urlmatch/ExploreSpring5URLPatternUsingRouterFunctions.java @@ -32,7 +32,7 @@ public class ExploreSpring5URLPatternUsingRouterFunctions { .and(RouterFunctions.resources("/resources/**", new ClassPathResource("resources/"))); } - WebServer start() throws Exception { + WebServer start() { WebHandler webHandler = (WebHandler) toHttpHandler(routingFunction()); HttpHandler httpHandler = WebHttpHandlerBuilder.webHandler(webHandler) .filter(new IndexRewriteFilter()) diff --git a/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/reactive/urlmatch/FormHandler.java b/spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/reactive/urlmatch/FormHandler.java similarity index 96% rename from spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/reactive/urlmatch/FormHandler.java rename to spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/reactive/urlmatch/FormHandler.java index 7b1fb06459..1652e2f25d 100644 --- a/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/reactive/urlmatch/FormHandler.java +++ b/spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/reactive/urlmatch/FormHandler.java @@ -34,7 +34,7 @@ public class FormHandler { private AtomicLong extractData(List dataBuffers) { AtomicLong atomicLong = new AtomicLong(0); - dataBuffers.forEach(d -> atomicLong.addAndGet(d.asByteBuffer() + dataBuffers.forEach(d -> atomicLong.addAndGet(d.toByteBuffer() .array().length)); return atomicLong; } diff --git a/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/reactive/urlmatch/FunctionalWebApplication.java b/spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/reactive/urlmatch/FunctionalWebApplication.java similarity index 100% rename from spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/reactive/urlmatch/FunctionalWebApplication.java rename to spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/reactive/urlmatch/FunctionalWebApplication.java diff --git a/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/reactive/urlmatch/IndexRewriteFilter.java b/spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/reactive/urlmatch/IndexRewriteFilter.java similarity index 100% rename from spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/reactive/urlmatch/IndexRewriteFilter.java rename to spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/reactive/urlmatch/IndexRewriteFilter.java diff --git a/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/reactive/util/CpuUtils.java b/spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/reactive/util/CpuUtils.java similarity index 74% rename from spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/reactive/util/CpuUtils.java rename to spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/reactive/util/CpuUtils.java index 8d16434920..20cc162cde 100644 --- a/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/reactive/util/CpuUtils.java +++ b/spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/reactive/util/CpuUtils.java @@ -9,7 +9,7 @@ public class CpuUtils { private static OperatingSystemMXBean operatingSystemMXBean = (OperatingSystemMXBean) ManagementFactory.getOperatingSystemMXBean(); static Double getUsage() { - return (operatingSystemMXBean.getSystemCpuLoad() / operatingSystemMXBean.getAvailableProcessors()) * 100; + return (operatingSystemMXBean.getCpuLoad() / operatingSystemMXBean.getAvailableProcessors()) * 100; } } diff --git a/spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/staticcontent/StaticContentConfig.java b/spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/staticcontent/StaticContentConfig.java index 1fbb9958e7..456eec8f84 100644 --- a/spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/staticcontent/StaticContentConfig.java +++ b/spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/staticcontent/StaticContentConfig.java @@ -23,7 +23,7 @@ public class StaticContentConfig { GET("/"), request -> ok() .contentType(MediaType.TEXT_HTML) - .syncBody(html) + .bodyValue(html) ); } diff --git a/spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/validations/functional/FunctionalValidationsApplication.java b/spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/validations/functional/FunctionalValidationsApplication.java index 4cbb65dc60..bcbd4d55d7 100644 --- a/spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/validations/functional/FunctionalValidationsApplication.java +++ b/spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/validations/functional/FunctionalValidationsApplication.java @@ -15,10 +15,11 @@ public class FunctionalValidationsApplication { @Bean public SecurityWebFilterChain functionalValidationsSpringSecurityFilterChain(ServerHttpSecurity http) { - http.authorizeExchange() - .anyExchange() - .permitAll(); - http.csrf().disable(); + http.authorizeExchange(auth -> auth + .anyExchange().permitAll() + ) + .csrf(ServerHttpSecurity.CsrfSpec::disable); + return http.build(); } } diff --git a/spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/validations/functional/model/AnnotatedRequestEntity.java b/spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/validations/functional/model/AnnotatedRequestEntity.java index 992f07481c..6ca6c369c1 100644 --- a/spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/validations/functional/model/AnnotatedRequestEntity.java +++ b/spring-reactive-modules/spring-reactive-2/src/main/java/com/baeldung/validations/functional/model/AnnotatedRequestEntity.java @@ -1,7 +1,7 @@ package com.baeldung.validations.functional.model; -import javax.validation.constraints.NotNull; -import javax.validation.constraints.Size; +import jakarta.validation.constraints.NotNull; +import jakarta.validation.constraints.Size; import lombok.AllArgsConstructor; import lombok.Getter; diff --git a/spring-reactive-modules/spring-5-reactive/src/main/resources/files/hello.txt b/spring-reactive-modules/spring-reactive-2/src/main/resources/files/hello.txt similarity index 100% rename from spring-reactive-modules/spring-5-reactive/src/main/resources/files/hello.txt rename to spring-reactive-modules/spring-reactive-2/src/main/resources/files/hello.txt diff --git a/spring-reactive-modules/spring-5-reactive/src/main/resources/files/test/test.txt b/spring-reactive-modules/spring-reactive-2/src/main/resources/files/test/test.txt similarity index 100% rename from spring-reactive-modules/spring-5-reactive/src/main/resources/files/test/test.txt rename to spring-reactive-modules/spring-reactive-2/src/main/resources/files/test/test.txt diff --git a/spring-reactive-modules/spring-5-reactive/src/main/resources/resources/test/test.txt b/spring-reactive-modules/spring-reactive-2/src/main/resources/resources/test/test.txt similarity index 100% rename from spring-reactive-modules/spring-5-reactive/src/main/resources/resources/test/test.txt rename to spring-reactive-modules/spring-reactive-2/src/main/resources/resources/test/test.txt diff --git a/spring-reactive-modules/spring-reactive-2/src/test/java/com/baeldung/backpressure/BackpressureUnitTest.java b/spring-reactive-modules/spring-reactive-2/src/test/java/com/baeldung/backpressure/BackpressureUnitTest.java index a12d762fe5..c087e10b3f 100644 --- a/spring-reactive-modules/spring-reactive-2/src/test/java/com/baeldung/backpressure/BackpressureUnitTest.java +++ b/spring-reactive-modules/spring-reactive-2/src/test/java/com/baeldung/backpressure/BackpressureUnitTest.java @@ -24,49 +24,45 @@ public class BackpressureUnitTest { ); StepVerifier.create(limit) - .expectSubscription() - .thenRequest(15) - .expectNext(1, 2, 3, 4, 5, 6, 7, 8, 9, 10) - .expectNext(11, 12, 13, 14, 15) - .thenRequest(10) - .expectNext(16, 17, 18, 19, 20, 21, 22, 23, 24, 25) - .verifyComplete(); + .expectSubscription() + .thenRequest(15) + .expectNext(1, 2, 3, 4, 5, 6, 7, 8, 9, 10) + .expectNext(11, 12, 13, 14, 15) + .thenRequest(10) + .expectNext(16, 17, 18, 19, 20, 21, 22, 23, 24, 25) + .verifyComplete(); } @Test public void whenRequestingChunks10_thenMessagesAreReceived() { Flux request = Flux.range(1, 50); - request.subscribe( - integer -> LOGGER.debug(String.valueOf(integer)), - err -> err.printStackTrace(), - () -> LOGGER.debug("All 50 items have been successfully processed!!!"), - subscription -> { - for (int i = 0; i < 5; i++) { - LOGGER.debug("Requesting the next 10 elements!!!"); - subscription.request(10); - } - } - ); + request.subscribe(integer -> LOGGER.debug(String.valueOf(integer)), err -> err.printStackTrace(), () -> LOGGER.debug("All 50 items have been successfully processed!!!"), subscription -> { + for (int i = 0; i < 5; i++) { + LOGGER.debug("Requesting the next 10 elements!!!"); + subscription.request(10); + } + }); StepVerifier.create(request) - .expectSubscription() - .thenRequest(10) - .expectNext(1, 2, 3, 4, 5, 6, 7, 8, 9, 10) - .thenRequest(10) - .expectNext(11, 12, 13, 14, 15, 16, 17, 18, 19, 20) - .thenRequest(10) - .expectNext(21, 22, 23, 24, 25, 26, 27 , 28, 29 ,30) - .thenRequest(10) - .expectNext(31, 32, 33, 34, 35, 36, 37 , 38, 39 ,40) - .thenRequest(10) - .expectNext(41, 42, 43, 44, 45, 46, 47 , 48, 49 ,50) - .verifyComplete(); + .expectSubscription() + .thenRequest(10) + .expectNext(1, 2, 3, 4, 5, 6, 7, 8, 9, 10) + .thenRequest(10) + .expectNext(11, 12, 13, 14, 15, 16, 17, 18, 19, 20) + .thenRequest(10) + .expectNext(21, 22, 23, 24, 25, 26, 27, 28, 29, 30) + .thenRequest(10) + .expectNext(31, 32, 33, 34, 35, 36, 37, 38, 39, 40) + .thenRequest(10) + .expectNext(41, 42, 43, 44, 45, 46, 47, 48, 49, 50) + .verifyComplete(); } @Test public void whenCancel_thenSubscriptionFinished() { - Flux cancel = Flux.range(1, 10).log(); + Flux cancel = Flux.range(1, 10) + .log(); cancel.subscribe(new BaseSubscriber() { @Override @@ -78,9 +74,9 @@ public class BackpressureUnitTest { }); StepVerifier.create(cancel) - .expectNext(1, 2, 3) - .thenCancel() - .verify(); + .expectNext(1, 2, 3) + .thenCancel() + .verify(); } } diff --git a/spring-reactive-modules/spring-5-reactive/src/test/java/com/baeldung/reactive/FluxUnitTest.java b/spring-reactive-modules/spring-reactive-2/src/test/java/com/baeldung/reactive/FluxUnitTest.java similarity index 100% rename from spring-reactive-modules/spring-5-reactive/src/test/java/com/baeldung/reactive/FluxUnitTest.java rename to spring-reactive-modules/spring-reactive-2/src/test/java/com/baeldung/reactive/FluxUnitTest.java diff --git a/spring-reactive-modules/spring-5-reactive/src/test/java/com/baeldung/reactive/responseheaders/ResponseHeaderLiveTest.java b/spring-reactive-modules/spring-reactive-2/src/test/java/com/baeldung/reactive/responseheaders/ResponseHeaderLiveTest.java similarity index 100% rename from spring-reactive-modules/spring-5-reactive/src/test/java/com/baeldung/reactive/responseheaders/ResponseHeaderLiveTest.java rename to spring-reactive-modules/spring-reactive-2/src/test/java/com/baeldung/reactive/responseheaders/ResponseHeaderLiveTest.java diff --git a/spring-reactive-modules/spring-5-reactive/src/test/java/com/baeldung/reactive/urlmatch/ExploreSpring5URLPatternUsingRouterFunctionsIntegrationTest.java b/spring-reactive-modules/spring-reactive-2/src/test/java/com/baeldung/reactive/urlmatch/ExploreSpring5URLPatternUsingRouterFunctionsIntegrationTest.java similarity index 100% rename from spring-reactive-modules/spring-5-reactive/src/test/java/com/baeldung/reactive/urlmatch/ExploreSpring5URLPatternUsingRouterFunctionsIntegrationTest.java rename to spring-reactive-modules/spring-reactive-2/src/test/java/com/baeldung/reactive/urlmatch/ExploreSpring5URLPatternUsingRouterFunctionsIntegrationTest.java diff --git a/spring-reactive-modules/spring-5-reactive/src/test/java/com/baeldung/reactive/urlmatch/PathPatternsUsingHandlerMethodIntegrationTest.java b/spring-reactive-modules/spring-reactive-2/src/test/java/com/baeldung/reactive/urlmatch/PathPatternsUsingHandlerMethodIntegrationTest.java similarity index 96% rename from spring-reactive-modules/spring-5-reactive/src/test/java/com/baeldung/reactive/urlmatch/PathPatternsUsingHandlerMethodIntegrationTest.java rename to spring-reactive-modules/spring-reactive-2/src/test/java/com/baeldung/reactive/urlmatch/PathPatternsUsingHandlerMethodIntegrationTest.java index 0b4607b54a..4069888dcd 100644 --- a/spring-reactive-modules/spring-5-reactive/src/test/java/com/baeldung/reactive/urlmatch/PathPatternsUsingHandlerMethodIntegrationTest.java +++ b/spring-reactive-modules/spring-reactive-2/src/test/java/com/baeldung/reactive/urlmatch/PathPatternsUsingHandlerMethodIntegrationTest.java @@ -8,11 +8,11 @@ import org.springframework.security.test.context.support.WithMockUser; import org.springframework.test.context.junit4.SpringRunner; import org.springframework.test.web.reactive.server.WebTestClient; -import com.baeldung.reactive.Spring5ReactiveApplication; +import com.baeldung.reactive.Spring6ReactiveApplication; import com.baeldung.reactive.controller.PathPatternController; @RunWith(SpringRunner.class) -@SpringBootTest(classes = Spring5ReactiveApplication.class) +@SpringBootTest(classes = Spring6ReactiveApplication.class) @WithMockUser public class PathPatternsUsingHandlerMethodIntegrationTest { diff --git a/spring-reactive-modules/spring-reactive-3/README.md b/spring-reactive-modules/spring-reactive-3/README.md index 640a60d63d..4dbaa93226 100644 --- a/spring-reactive-modules/spring-reactive-3/README.md +++ b/spring-reactive-modules/spring-reactive-3/README.md @@ -5,4 +5,7 @@ This module contains articles about reactive Spring Boot. - [Logging a Reactive Sequence](https://www.baeldung.com/spring-reactive-sequence-logging) - [Reading Flux Into a Single InputStream Using Spring Reactive WebClient](https://www.baeldung.com/spring-reactive-read-flux-into-inputstream) - [Cancel an Ongoing Flux in Spring WebFlux](https://www.baeldung.com/spring-webflux-cancel-flux) -- More articles: [[<-- prev]](../spring-5-reactive-2) +- [Spring Boot Actuator](https://www.baeldung.com/spring-boot-actuators) +- [Reactive WebSockets with Spring 5](https://www.baeldung.com/spring-5-reactive-websockets) +- [A Guide to Spring Session Reactive Support: WebSession](https://www.baeldung.com/spring-session-reactive) +- More articles: [[<-- prev]](../spring-reactive-2) diff --git a/spring-reactive-modules/spring-reactive-3/pom.xml b/spring-reactive-modules/spring-reactive-3/pom.xml index 7672fa29f3..17c9690157 100644 --- a/spring-reactive-modules/spring-reactive-3/pom.xml +++ b/spring-reactive-modules/spring-reactive-3/pom.xml @@ -5,9 +5,9 @@ 4.0.0 spring-reactive-3 0.0.1-SNAPSHOT - spring-5-reactive-3 + spring-reactive-3 jar - spring 5 sample project about new features + spring sample project about new features com.baeldung.spring.reactive @@ -46,6 +46,23 @@ org.projectlombok lombok + ${lombok.version} + + + org.springframework.boot + spring-boot-starter-actuator + + + org.springframework.boot + spring-boot-starter-websocket + + + org.springframework.session + spring-session-core + + + org.springframework.session + spring-session-data-redis diff --git a/spring-reactive-modules/spring-5-reactive/src/main/WEB-INF/web.xml b/spring-reactive-modules/spring-reactive-3/src/main/WEB-INF/web.xml similarity index 100% rename from spring-reactive-modules/spring-5-reactive/src/main/WEB-INF/web.xml rename to spring-reactive-modules/spring-reactive-3/src/main/WEB-INF/web.xml diff --git a/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/functional/Actor.java b/spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/functional/Actor.java similarity index 100% rename from spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/functional/Actor.java rename to spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/functional/Actor.java diff --git a/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/functional/FormHandler.java b/spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/functional/FormHandler.java similarity index 100% rename from spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/functional/FormHandler.java rename to spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/functional/FormHandler.java diff --git a/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/functional/FunctionalSpringBootApplication.java b/spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/functional/FunctionalSpringBootApplication.java similarity index 100% rename from spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/functional/FunctionalSpringBootApplication.java rename to spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/functional/FunctionalSpringBootApplication.java diff --git a/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/functional/FunctionalWebApplication.java b/spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/functional/FunctionalWebApplication.java similarity index 100% rename from spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/functional/FunctionalWebApplication.java rename to spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/functional/FunctionalWebApplication.java diff --git a/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/functional/IndexRewriteFilter.java b/spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/functional/IndexRewriteFilter.java similarity index 100% rename from spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/functional/IndexRewriteFilter.java rename to spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/functional/IndexRewriteFilter.java diff --git a/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/functional/RootServlet.java b/spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/functional/RootServlet.java similarity index 100% rename from spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/functional/RootServlet.java rename to spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/functional/RootServlet.java diff --git a/spring-reactive-modules/spring-reactive-security/src/main/java/com/baeldung/reactive/actuator/DownstreamServiceHealthIndicator.java b/spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/reactive/actuator/DownstreamServiceHealthIndicator.java similarity index 100% rename from spring-reactive-modules/spring-reactive-security/src/main/java/com/baeldung/reactive/actuator/DownstreamServiceHealthIndicator.java rename to spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/reactive/actuator/DownstreamServiceHealthIndicator.java diff --git a/spring-reactive-modules/spring-reactive-security/src/main/java/com/baeldung/reactive/actuator/FeaturesEndpoint.java b/spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/reactive/actuator/FeaturesEndpoint.java similarity index 100% rename from spring-reactive-modules/spring-reactive-security/src/main/java/com/baeldung/reactive/actuator/FeaturesEndpoint.java rename to spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/reactive/actuator/FeaturesEndpoint.java diff --git a/spring-reactive-modules/spring-reactive-security/src/main/java/com/baeldung/reactive/actuator/InfoWebEndpointExtension.java b/spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/reactive/actuator/InfoWebEndpointExtension.java similarity index 100% rename from spring-reactive-modules/spring-reactive-security/src/main/java/com/baeldung/reactive/actuator/InfoWebEndpointExtension.java rename to spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/reactive/actuator/InfoWebEndpointExtension.java diff --git a/spring-reactive-modules/spring-reactive-security/src/main/java/com/baeldung/reactive/actuator/Spring5ReactiveApplication.java b/spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/reactive/actuator/Spring5ReactiveApplication.java similarity index 73% rename from spring-reactive-modules/spring-reactive-security/src/main/java/com/baeldung/reactive/actuator/Spring5ReactiveApplication.java rename to spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/reactive/actuator/Spring5ReactiveApplication.java index 600bff5948..19b83ee651 100644 --- a/spring-reactive-modules/spring-reactive-security/src/main/java/com/baeldung/reactive/actuator/Spring5ReactiveApplication.java +++ b/spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/reactive/actuator/Spring5ReactiveApplication.java @@ -2,8 +2,10 @@ package com.baeldung.reactive.actuator; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; +import org.springframework.context.annotation.ComponentScan; @SpringBootApplication +@ComponentScan(basePackages = "com.baeldung.reactive.actuator") public class Spring5ReactiveApplication { public static void main(String[] args) { diff --git a/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/websession/Application.java b/spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/websession/Application.java similarity index 100% rename from spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/websession/Application.java rename to spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/websession/Application.java diff --git a/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/websession/configuration/RedisConfig.java b/spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/websession/configuration/RedisConfig.java similarity index 100% rename from spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/websession/configuration/RedisConfig.java rename to spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/websession/configuration/RedisConfig.java diff --git a/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/websession/configuration/SessionConfig.java b/spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/websession/configuration/SessionConfig.java similarity index 100% rename from spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/websession/configuration/SessionConfig.java rename to spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/websession/configuration/SessionConfig.java diff --git a/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/websession/configuration/WebFluxConfig.java b/spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/websession/configuration/WebFluxConfig.java similarity index 89% rename from spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/websession/configuration/WebFluxConfig.java rename to spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/websession/configuration/WebFluxConfig.java index 964b544916..041c37e7fc 100644 --- a/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/websession/configuration/WebFluxConfig.java +++ b/spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/websession/configuration/WebFluxConfig.java @@ -4,7 +4,6 @@ import org.springframework.context.ApplicationContext; import org.springframework.context.ApplicationContextAware; import org.springframework.context.annotation.Configuration; import org.springframework.web.reactive.config.EnableWebFlux; -import org.springframework.web.reactive.config.ResourceHandlerRegistry; import org.springframework.web.reactive.config.WebFluxConfigurer; @Configuration diff --git a/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/websession/controller/SessionController.java b/spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/websession/controller/SessionController.java similarity index 100% rename from spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/websession/controller/SessionController.java rename to spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/websession/controller/SessionController.java diff --git a/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/websession/transfer/CustomResponse.java b/spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/websession/transfer/CustomResponse.java similarity index 100% rename from spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/websession/transfer/CustomResponse.java rename to spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/websession/transfer/CustomResponse.java diff --git a/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/websocket/Event.java b/spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/websocket/Event.java similarity index 100% rename from spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/websocket/Event.java rename to spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/websocket/Event.java diff --git a/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/websocket/ReactiveJavaClientWebSocket.java b/spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/websocket/ReactiveJavaClientWebSocket.java similarity index 100% rename from spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/websocket/ReactiveJavaClientWebSocket.java rename to spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/websocket/ReactiveJavaClientWebSocket.java diff --git a/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/websocket/ReactiveWebSocketApplication.java b/spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/websocket/ReactiveWebSocketApplication.java similarity index 100% rename from spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/websocket/ReactiveWebSocketApplication.java rename to spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/websocket/ReactiveWebSocketApplication.java diff --git a/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/websocket/ReactiveWebSocketConfiguration.java b/spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/websocket/ReactiveWebSocketConfiguration.java similarity index 100% rename from spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/websocket/ReactiveWebSocketConfiguration.java rename to spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/websocket/ReactiveWebSocketConfiguration.java diff --git a/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/websocket/ReactiveWebSocketHandler.java b/spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/websocket/ReactiveWebSocketHandler.java similarity index 100% rename from spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/websocket/ReactiveWebSocketHandler.java rename to spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/websocket/ReactiveWebSocketHandler.java diff --git a/spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/websocket/WebSocketController.java b/spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/websocket/WebSocketController.java similarity index 100% rename from spring-reactive-modules/spring-5-reactive/src/main/java/com/baeldung/websocket/WebSocketController.java rename to spring-reactive-modules/spring-reactive-3/src/main/java/com/baeldung/websocket/WebSocketController.java diff --git a/spring-reactive-modules/spring-reactive-3/src/main/resources/application.properties b/spring-reactive-modules/spring-reactive-3/src/main/resources/application.properties index 815cc2b76d..767f8106dd 100644 --- a/spring-reactive-modules/spring-reactive-3/src/main/resources/application.properties +++ b/spring-reactive-modules/spring-reactive-3/src/main/resources/application.properties @@ -1 +1,13 @@ -# application properties \ No newline at end of file +# application properties +management.endpoints.web.exposure.include=* + +info.app.name=Spring Boot 2 actuator Application +management.endpoint.health.group.custom.include=diskSpace,ping +management.endpoint.health.group.custom.show-components=always +management.endpoint.health.group.custom.show-details=always +management.endpoint.health.group.custom.status.http-mapping.up=207 + +spring.main.allow-bean-definition-overriding=true + +logging.level.root=INFO +server.tomcat.max-keep-alive-requests=1 \ No newline at end of file diff --git a/spring-reactive-modules/spring-reactive-3/src/main/resources/files/hello.txt b/spring-reactive-modules/spring-reactive-3/src/main/resources/files/hello.txt new file mode 100644 index 0000000000..b6fc4c620b --- /dev/null +++ b/spring-reactive-modules/spring-reactive-3/src/main/resources/files/hello.txt @@ -0,0 +1 @@ +hello \ No newline at end of file diff --git a/spring-reactive-modules/spring-reactive-3/src/main/resources/logback.xml b/spring-reactive-modules/spring-reactive-3/src/main/resources/logback.xml new file mode 100644 index 0000000000..7d900d8ea8 --- /dev/null +++ b/spring-reactive-modules/spring-reactive-3/src/main/resources/logback.xml @@ -0,0 +1,13 @@ + + + + + %d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n + + + + + + + + \ No newline at end of file diff --git a/spring-reactive-modules/spring-5-reactive/src/main/resources/static/client-websocket.html b/spring-reactive-modules/spring-reactive-3/src/main/resources/static/client-websocket.html similarity index 100% rename from spring-reactive-modules/spring-5-reactive/src/main/resources/static/client-websocket.html rename to spring-reactive-modules/spring-reactive-3/src/main/resources/static/client-websocket.html diff --git a/spring-reactive-modules/spring-5-reactive/src/test/java/com/baeldung/SpringContextTest.java b/spring-reactive-modules/spring-reactive-3/src/test/java/com/baeldung/SpringContextTest.java similarity index 75% rename from spring-reactive-modules/spring-5-reactive/src/test/java/com/baeldung/SpringContextTest.java rename to spring-reactive-modules/spring-reactive-3/src/test/java/com/baeldung/SpringContextTest.java index bedb30fcaa..2dbd45349f 100644 --- a/spring-reactive-modules/spring-5-reactive/src/test/java/com/baeldung/SpringContextTest.java +++ b/spring-reactive-modules/spring-reactive-3/src/test/java/com/baeldung/SpringContextTest.java @@ -5,10 +5,10 @@ import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.test.context.junit4.SpringRunner; -import com.baeldung.reactive.Spring5ReactiveApplication; +import com.baeldung.functional.FunctionalWebApplication; @RunWith(SpringRunner.class) -@SpringBootTest(classes = Spring5ReactiveApplication.class) +@SpringBootTest(classes = FunctionalWebApplication.class) public class SpringContextTest { @Test diff --git a/spring-reactive-modules/spring-5-reactive/src/test/java/com/baeldung/functional/FunctionalWebApplicationIntegrationTest.java b/spring-reactive-modules/spring-reactive-3/src/test/java/com/baeldung/functional/FunctionalWebApplicationIntegrationTest.java similarity index 100% rename from spring-reactive-modules/spring-5-reactive/src/test/java/com/baeldung/functional/FunctionalWebApplicationIntegrationTest.java rename to spring-reactive-modules/spring-reactive-3/src/test/java/com/baeldung/functional/FunctionalWebApplicationIntegrationTest.java diff --git a/spring-reactive-modules/spring-reactive-security/src/test/java/com/baeldung/reactive/actuator/ActuatorInfoIntegrationTest.java b/spring-reactive-modules/spring-reactive-3/src/test/java/com/baeldung/reactive/actuator/ActuatorInfoIntegrationTest.java similarity index 87% rename from spring-reactive-modules/spring-reactive-security/src/test/java/com/baeldung/reactive/actuator/ActuatorInfoIntegrationTest.java rename to spring-reactive-modules/spring-reactive-3/src/test/java/com/baeldung/reactive/actuator/ActuatorInfoIntegrationTest.java index 94979a18ca..79c694e6b9 100644 --- a/spring-reactive-modules/spring-reactive-security/src/test/java/com/baeldung/reactive/actuator/ActuatorInfoIntegrationTest.java +++ b/spring-reactive-modules/spring-reactive-3/src/test/java/com/baeldung/reactive/actuator/ActuatorInfoIntegrationTest.java @@ -9,8 +9,6 @@ import org.springframework.http.HttpStatus; import org.springframework.http.ResponseEntity; import org.springframework.test.context.junit4.SpringRunner; -import java.io.IOException; - import static org.junit.Assert.assertEquals; @RunWith(SpringRunner.class) @@ -21,13 +19,13 @@ public class ActuatorInfoIntegrationTest { private TestRestTemplate restTemplate; @Test - public void whenGetInfo_thenReturns200() throws IOException { + public void whenGetInfo_thenReturns200() { final ResponseEntity responseEntity = this.restTemplate.getForEntity("/actuator/info", String.class); assertEquals(HttpStatus.OK, responseEntity.getStatusCode()); } @Test - public void whenFeatures_thenReturns200() throws IOException { + public void whenFeatures_thenReturns200() { final ResponseEntity responseEntity = this.restTemplate.getForEntity("/actuator/features", String.class); assertEquals(HttpStatus.OK, responseEntity.getStatusCode()); } diff --git a/spring-reactive-modules/spring-5-reactive/src/test/resources/baeldung-weekly.png b/spring-reactive-modules/spring-reactive-3/src/test/resources/baeldung-weekly.png similarity index 100% rename from spring-reactive-modules/spring-5-reactive/src/test/resources/baeldung-weekly.png rename to spring-reactive-modules/spring-reactive-3/src/test/resources/baeldung-weekly.png diff --git a/spring-reactive-modules/spring-reactive-client-2/README.md b/spring-reactive-modules/spring-reactive-client-2/README.md index 04fe3c8f42..6b6a480f46 100644 --- a/spring-reactive-modules/spring-reactive-client-2/README.md +++ b/spring-reactive-modules/spring-reactive-client-2/README.md @@ -8,4 +8,4 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring ### Relevant Articles - [Limiting the Requests per Second With WebClient](https://www.baeldung.com/spring-webclient-limit-requests-per-second) - [Stream Large Byte[] to File With WebClient](https://www.baeldung.com/webclient-stream-large-byte-array-to-file) -- More articles: [[<-- prev]](../spring-5-reactive-client) +- More articles: [[<-- prev]](../spring-reactive-client) diff --git a/spring-reactive-modules/spring-reactive-client-2/pom.xml b/spring-reactive-modules/spring-reactive-client-2/pom.xml index 5d5f3ebc2e..f7d82053bb 100644 --- a/spring-reactive-modules/spring-reactive-client-2/pom.xml +++ b/spring-reactive-modules/spring-reactive-client-2/pom.xml @@ -135,7 +135,6 @@ 1.0.1.RELEASE 1.1.6 - 3.2.10.RELEASE 1.7.1 diff --git a/spring-reactive-modules/spring-reactive-client/README.md b/spring-reactive-modules/spring-reactive-client/README.md index fc67a4f16e..ae72dc0e4a 100644 --- a/spring-reactive-modules/spring-reactive-client/README.md +++ b/spring-reactive-modules/spring-reactive-client/README.md @@ -13,4 +13,4 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring - [Upload a File with WebClient](https://www.baeldung.com/spring-webclient-upload-file) - [How to Get Response Body When Testing the Status Code in WebFlux WebClient](https://www.baeldung.com/spring-webclient-get-response-body) - [Spring Boot FeignClient vs. WebClient](https://www.baeldung.com/spring-boot-feignclient-vs-webclient) -- More articles: [[next -->]](../spring-5-reactive-client-2) +- More articles: [[next -->]](../spring-reactive-client-2) diff --git a/spring-reactive-modules/spring-reactive-client/pom.xml b/spring-reactive-modules/spring-reactive-client/pom.xml index 94134e5271..634fef1273 100644 --- a/spring-reactive-modules/spring-reactive-client/pom.xml +++ b/spring-reactive-modules/spring-reactive-client/pom.xml @@ -106,6 +106,7 @@ org.projectlombok lombok + ${lombok.version} org.mockito @@ -116,7 +117,6 @@ io.projectreactor reactor-test - ${reactor-test.version} test @@ -179,7 +179,7 @@ 1.0.1.RELEASE 1.0 1.1.6 - 4.0.1 + 4.12.0 3.5.3 2.26.0 3.1.4 diff --git a/spring-reactive-modules/spring-reactive-client/src/test/java/com/baeldung/reactive/logging/WebClientLoggingIntegrationTest.java b/spring-reactive-modules/spring-reactive-client/src/test/java/com/baeldung/reactive/logging/WebClientLoggingIntegrationTest.java index e1eefe4d61..27dde13608 100644 --- a/spring-reactive-modules/spring-reactive-client/src/test/java/com/baeldung/reactive/logging/WebClientLoggingIntegrationTest.java +++ b/spring-reactive-modules/spring-reactive-client/src/test/java/com/baeldung/reactive/logging/WebClientLoggingIntegrationTest.java @@ -2,6 +2,7 @@ package com.baeldung.reactive.logging; import static com.baeldung.reactive.logging.jetty.RequestLogEnhancer.enhance; import static org.mockito.ArgumentMatchers.argThat; +import static org.mockito.Mockito.atLeast; import static org.mockito.Mockito.mock; import static org.mockito.Mockito.verify; import static org.mockito.Mockito.when; @@ -136,9 +137,7 @@ public class WebClientLoggingIntegrationTest { public void givenDefaultHttpClientWithFilter_whenEndpointIsConsumed_thenRequestAndResponseLogged() { WebClient .builder() - .filters(exchangeFilterFunctions -> { - exchangeFilterFunctions.addAll(LogFilters.prepareFilters()); - }) + .filters(exchangeFilterFunctions -> exchangeFilterFunctions.addAll(LogFilters.prepareFilters())) .build() .post() .uri(sampleUrl) @@ -146,8 +145,6 @@ public class WebClientLoggingIntegrationTest { .exchange() .block(); - verify(mockAppender).doAppend(argThat(argument -> (((LoggingEvent) argument).getFormattedMessage()).contains(sampleUrl))); + verify(mockAppender, atLeast(1)).doAppend(argThat(argument -> (((LoggingEvent) argument).getFormattedMessage()).contains(sampleUrl))); } - - } diff --git a/spring-reactive-modules/spring-reactive-data-2/README.md b/spring-reactive-modules/spring-reactive-data-2/README.md deleted file mode 100644 index c13171cbc6..0000000000 --- a/spring-reactive-modules/spring-reactive-data-2/README.md +++ /dev/null @@ -1,10 +0,0 @@ -## Spring Data Reactive Project - -This module contains articles about reactive Spring Boot Data - -### The Course - -The "REST With Spring" Classes: http://bit.ly/restwithspring - -### Relevant Articles -- [Pagination in Spring Webflux and Spring Data Reactive](https://www.baeldung.com/spring-data-webflux-pagination) diff --git a/spring-reactive-modules/spring-reactive-data-2/pom.xml b/spring-reactive-modules/spring-reactive-data-2/pom.xml deleted file mode 100644 index 64ce278973..0000000000 --- a/spring-reactive-modules/spring-reactive-data-2/pom.xml +++ /dev/null @@ -1,69 +0,0 @@ - - - 4.0.0 - spring-reactive-data-2 - spring-reactive-data-2 - jar - - - com.baeldung.spring.reactive - spring-reactive-modules - 1.0.0-SNAPSHOT - - - - UTF-8 - - - - - org.springframework.boot - spring-boot-starter-web - - - org.springframework.boot - spring-boot-starter-webflux - - - org.springframework.boot - spring-boot-starter-data-r2dbc - - - org.springframework - spring-webflux - - - org.springframework.boot - spring-boot-starter-test - test - - - com.h2database - h2 - runtime - - - io.r2dbc - r2dbc-h2 - runtime - - - org.projectlombok - lombok - true - - - io.projectreactor - reactor-test - test - - - javax.validation - validation-api - 2.0.1.Final - - - - \ No newline at end of file diff --git a/spring-reactive-modules/spring-data-couchbase/README.md b/spring-reactive-modules/spring-reactive-data-couchbase/README.md similarity index 100% rename from spring-reactive-modules/spring-data-couchbase/README.md rename to spring-reactive-modules/spring-reactive-data-couchbase/README.md diff --git a/spring-reactive-modules/spring-data-couchbase/pom.xml b/spring-reactive-modules/spring-reactive-data-couchbase/pom.xml similarity index 92% rename from spring-reactive-modules/spring-data-couchbase/pom.xml rename to spring-reactive-modules/spring-reactive-data-couchbase/pom.xml index d7b36f97fa..84515fedeb 100644 --- a/spring-reactive-modules/spring-data-couchbase/pom.xml +++ b/spring-reactive-modules/spring-reactive-data-couchbase/pom.xml @@ -1,10 +1,10 @@ + xmlns="http://maven.apache.org/POM/4.0.0" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - spring-data-couchbase - spring-data-couchbase + spring-reactive-data-couchbase + spring-reactive-data-couchbase jar @@ -29,7 +29,6 @@ io.projectreactor reactor-core - ${reactor-core.version} org.springframework.boot @@ -136,11 +135,9 @@ 5.2.2.RELEASE 4.5.2 1.5.23 - 3.3.1.RELEASE 2.2.6.RELEASE 2.17.1 - 1.18.26 \ No newline at end of file diff --git a/spring-reactive-modules/spring-data-couchbase/src/main/java/com/baeldung/couchbase/ReactiveCouchbaseApplication.java b/spring-reactive-modules/spring-reactive-data-couchbase/src/main/java/com/baeldung/couchbase/ReactiveCouchbaseApplication.java similarity index 100% rename from spring-reactive-modules/spring-data-couchbase/src/main/java/com/baeldung/couchbase/ReactiveCouchbaseApplication.java rename to spring-reactive-modules/spring-reactive-data-couchbase/src/main/java/com/baeldung/couchbase/ReactiveCouchbaseApplication.java diff --git a/spring-reactive-modules/spring-data-couchbase/src/main/java/com/baeldung/couchbase/configuration/CouchbaseProperties.java b/spring-reactive-modules/spring-reactive-data-couchbase/src/main/java/com/baeldung/couchbase/configuration/CouchbaseProperties.java similarity index 100% rename from spring-reactive-modules/spring-data-couchbase/src/main/java/com/baeldung/couchbase/configuration/CouchbaseProperties.java rename to spring-reactive-modules/spring-reactive-data-couchbase/src/main/java/com/baeldung/couchbase/configuration/CouchbaseProperties.java diff --git a/spring-reactive-modules/spring-data-couchbase/src/main/java/com/baeldung/couchbase/configuration/N1QLReactiveCouchbaseConfiguration.java b/spring-reactive-modules/spring-reactive-data-couchbase/src/main/java/com/baeldung/couchbase/configuration/N1QLReactiveCouchbaseConfiguration.java similarity index 100% rename from spring-reactive-modules/spring-data-couchbase/src/main/java/com/baeldung/couchbase/configuration/N1QLReactiveCouchbaseConfiguration.java rename to spring-reactive-modules/spring-reactive-data-couchbase/src/main/java/com/baeldung/couchbase/configuration/N1QLReactiveCouchbaseConfiguration.java diff --git a/spring-reactive-modules/spring-data-couchbase/src/main/java/com/baeldung/couchbase/configuration/ReactiveCouchbaseConfiguration.java b/spring-reactive-modules/spring-reactive-data-couchbase/src/main/java/com/baeldung/couchbase/configuration/ReactiveCouchbaseConfiguration.java similarity index 100% rename from spring-reactive-modules/spring-data-couchbase/src/main/java/com/baeldung/couchbase/configuration/ReactiveCouchbaseConfiguration.java rename to spring-reactive-modules/spring-reactive-data-couchbase/src/main/java/com/baeldung/couchbase/configuration/ReactiveCouchbaseConfiguration.java diff --git a/spring-reactive-modules/spring-data-couchbase/src/main/java/com/baeldung/couchbase/configuration/ViewReactiveCouchbaseConfiguration.java b/spring-reactive-modules/spring-reactive-data-couchbase/src/main/java/com/baeldung/couchbase/configuration/ViewReactiveCouchbaseConfiguration.java similarity index 100% rename from spring-reactive-modules/spring-data-couchbase/src/main/java/com/baeldung/couchbase/configuration/ViewReactiveCouchbaseConfiguration.java rename to spring-reactive-modules/spring-reactive-data-couchbase/src/main/java/com/baeldung/couchbase/configuration/ViewReactiveCouchbaseConfiguration.java diff --git a/spring-reactive-modules/spring-data-couchbase/src/main/java/com/baeldung/couchbase/domain/Person.java b/spring-reactive-modules/spring-reactive-data-couchbase/src/main/java/com/baeldung/couchbase/domain/Person.java similarity index 100% rename from spring-reactive-modules/spring-data-couchbase/src/main/java/com/baeldung/couchbase/domain/Person.java rename to spring-reactive-modules/spring-reactive-data-couchbase/src/main/java/com/baeldung/couchbase/domain/Person.java diff --git a/spring-reactive-modules/spring-data-couchbase/src/main/java/com/baeldung/couchbase/domain/repository/n1ql/N1QLPersonRepository.java b/spring-reactive-modules/spring-reactive-data-couchbase/src/main/java/com/baeldung/couchbase/domain/repository/n1ql/N1QLPersonRepository.java similarity index 100% rename from spring-reactive-modules/spring-data-couchbase/src/main/java/com/baeldung/couchbase/domain/repository/n1ql/N1QLPersonRepository.java rename to spring-reactive-modules/spring-reactive-data-couchbase/src/main/java/com/baeldung/couchbase/domain/repository/n1ql/N1QLPersonRepository.java diff --git a/spring-reactive-modules/spring-data-couchbase/src/main/java/com/baeldung/couchbase/domain/repository/n1ql/N1QLSortingPersonRepository.java b/spring-reactive-modules/spring-reactive-data-couchbase/src/main/java/com/baeldung/couchbase/domain/repository/n1ql/N1QLSortingPersonRepository.java similarity index 100% rename from spring-reactive-modules/spring-data-couchbase/src/main/java/com/baeldung/couchbase/domain/repository/n1ql/N1QLSortingPersonRepository.java rename to spring-reactive-modules/spring-reactive-data-couchbase/src/main/java/com/baeldung/couchbase/domain/repository/n1ql/N1QLSortingPersonRepository.java diff --git a/spring-reactive-modules/spring-data-couchbase/src/main/java/com/baeldung/couchbase/domain/repository/view/ViewPersonRepository.java b/spring-reactive-modules/spring-reactive-data-couchbase/src/main/java/com/baeldung/couchbase/domain/repository/view/ViewPersonRepository.java similarity index 100% rename from spring-reactive-modules/spring-data-couchbase/src/main/java/com/baeldung/couchbase/domain/repository/view/ViewPersonRepository.java rename to spring-reactive-modules/spring-reactive-data-couchbase/src/main/java/com/baeldung/couchbase/domain/repository/view/ViewPersonRepository.java diff --git a/spring-reactive-modules/spring-data-couchbase/src/main/resources/couchbase.properties b/spring-reactive-modules/spring-reactive-data-couchbase/src/main/resources/couchbase.properties similarity index 100% rename from spring-reactive-modules/spring-data-couchbase/src/main/resources/couchbase.properties rename to spring-reactive-modules/spring-reactive-data-couchbase/src/main/resources/couchbase.properties diff --git a/spring-reactive-modules/spring-reactive-data-couchbase/src/main/resources/logback.xml b/spring-reactive-modules/spring-reactive-data-couchbase/src/main/resources/logback.xml new file mode 100644 index 0000000000..7d900d8ea8 --- /dev/null +++ b/spring-reactive-modules/spring-reactive-data-couchbase/src/main/resources/logback.xml @@ -0,0 +1,13 @@ + + + + + %d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n + + + + + + + + \ No newline at end of file diff --git a/spring-reactive-modules/spring-data-couchbase/src/test/java/com/baeldung/couchbase/domain/repository/CouchbaseMockConfiguration.java b/spring-reactive-modules/spring-reactive-data-couchbase/src/test/java/com/baeldung/couchbase/domain/repository/CouchbaseMockConfiguration.java similarity index 100% rename from spring-reactive-modules/spring-data-couchbase/src/test/java/com/baeldung/couchbase/domain/repository/CouchbaseMockConfiguration.java rename to spring-reactive-modules/spring-reactive-data-couchbase/src/test/java/com/baeldung/couchbase/domain/repository/CouchbaseMockConfiguration.java diff --git a/spring-reactive-modules/spring-data-couchbase/src/test/java/com/baeldung/couchbase/domain/repository/n1ql/N1QLPersonRepositoryLiveTest.java b/spring-reactive-modules/spring-reactive-data-couchbase/src/test/java/com/baeldung/couchbase/domain/repository/n1ql/N1QLPersonRepositoryLiveTest.java similarity index 100% rename from spring-reactive-modules/spring-data-couchbase/src/test/java/com/baeldung/couchbase/domain/repository/n1ql/N1QLPersonRepositoryLiveTest.java rename to spring-reactive-modules/spring-reactive-data-couchbase/src/test/java/com/baeldung/couchbase/domain/repository/n1ql/N1QLPersonRepositoryLiveTest.java diff --git a/spring-reactive-modules/spring-data-couchbase/src/test/java/com/baeldung/couchbase/domain/repository/n1ql/N1QLSortingPersonRepositoryLiveTest.java b/spring-reactive-modules/spring-reactive-data-couchbase/src/test/java/com/baeldung/couchbase/domain/repository/n1ql/N1QLSortingPersonRepositoryLiveTest.java similarity index 100% rename from spring-reactive-modules/spring-data-couchbase/src/test/java/com/baeldung/couchbase/domain/repository/n1ql/N1QLSortingPersonRepositoryLiveTest.java rename to spring-reactive-modules/spring-reactive-data-couchbase/src/test/java/com/baeldung/couchbase/domain/repository/n1ql/N1QLSortingPersonRepositoryLiveTest.java diff --git a/spring-reactive-modules/spring-data-couchbase/src/test/java/com/baeldung/couchbase/domain/repository/view/ViewPersonRepositoryIntegrationTest.java b/spring-reactive-modules/spring-reactive-data-couchbase/src/test/java/com/baeldung/couchbase/domain/repository/view/ViewPersonRepositoryIntegrationTest.java similarity index 100% rename from spring-reactive-modules/spring-data-couchbase/src/test/java/com/baeldung/couchbase/domain/repository/view/ViewPersonRepositoryIntegrationTest.java rename to spring-reactive-modules/spring-reactive-data-couchbase/src/test/java/com/baeldung/couchbase/domain/repository/view/ViewPersonRepositoryIntegrationTest.java diff --git a/spring-reactive-modules/spring-reactive-data/README.md b/spring-reactive-modules/spring-reactive-data/README.md index cafd0c502f..259ab0be62 100644 --- a/spring-reactive-modules/spring-reactive-data/README.md +++ b/spring-reactive-modules/spring-reactive-data/README.md @@ -3,7 +3,9 @@ This module contains articles about reactive Spring Boot Data ### The Course + The "REST With Spring" Classes: http://bit.ly/restwithspring ### Relevant Articles -- [A Quick Look at R2DBC with Spring Data](https://www.baeldung.com/spring-data-r2dbc) \ No newline at end of file +- [A Quick Look at R2DBC with Spring Data](https://www.baeldung.com/spring-data-r2dbc) +- [Pagination in Spring Webflux and Spring Data Reactive](https://www.baeldung.com/spring-data-webflux-pagination) diff --git a/spring-reactive-modules/spring-reactive-data/pom.xml b/spring-reactive-modules/spring-reactive-data/pom.xml index 91c4dca6e8..d72072e419 100644 --- a/spring-reactive-modules/spring-reactive-data/pom.xml +++ b/spring-reactive-modules/spring-reactive-data/pom.xml @@ -1,6 +1,6 @@ - 4.0.0 spring-reactive-data @@ -13,17 +13,6 @@ 1.0.0-SNAPSHOT - - - - org.apache.logging.log4j - log4j-bom - ${log4j2.version} - import - pom - - - @@ -31,13 +20,16 @@ spring-boot-starter-web - org.projectlombok - lombok + org.springframework.boot + spring-boot-starter-webflux - io.projectreactor - reactor-test - test + org.springframework.boot + spring-boot-starter-data-r2dbc + + + org.springframework + spring-webflux org.springframework.boot @@ -45,12 +37,30 @@ test - org.springframework.boot - spring-boot-starter-webflux + com.h2database + h2 + runtime - org.springframework.data - spring-data-r2dbc + io.r2dbc + r2dbc-h2 + runtime + + + org.projectlombok + lombok + true + ${lombok.version} + + + io.projectreactor + reactor-test + test + + + javax.validation + validation-api + ${validation-api.version} io.r2dbc @@ -58,17 +68,9 @@ - - - - org.springframework.boot - spring-boot-maven-plugin - - - - - 2.17.1 + UTF-8 + 2.0.1.Final \ No newline at end of file diff --git a/spring-reactive-modules/spring-reactive-data-2/src/main/java/com/baeldung/pagination/PaginationApplication.java b/spring-reactive-modules/spring-reactive-data/src/main/java/com/baeldung/pagination/PaginationApplication.java similarity index 100% rename from spring-reactive-modules/spring-reactive-data-2/src/main/java/com/baeldung/pagination/PaginationApplication.java rename to spring-reactive-modules/spring-reactive-data/src/main/java/com/baeldung/pagination/PaginationApplication.java diff --git a/spring-reactive-modules/spring-reactive-data-2/src/main/java/com/baeldung/pagination/config/CustomWebMvcConfigurationSupport.java b/spring-reactive-modules/spring-reactive-data/src/main/java/com/baeldung/pagination/config/CustomWebMvcConfigurationSupport.java similarity index 100% rename from spring-reactive-modules/spring-reactive-data-2/src/main/java/com/baeldung/pagination/config/CustomWebMvcConfigurationSupport.java rename to spring-reactive-modules/spring-reactive-data/src/main/java/com/baeldung/pagination/config/CustomWebMvcConfigurationSupport.java diff --git a/spring-reactive-modules/spring-reactive-data-2/src/main/java/com/baeldung/pagination/config/DatabaseConfig.java b/spring-reactive-modules/spring-reactive-data/src/main/java/com/baeldung/pagination/config/DatabaseConfig.java similarity index 100% rename from spring-reactive-modules/spring-reactive-data-2/src/main/java/com/baeldung/pagination/config/DatabaseConfig.java rename to spring-reactive-modules/spring-reactive-data/src/main/java/com/baeldung/pagination/config/DatabaseConfig.java diff --git a/spring-reactive-modules/spring-reactive-data-2/src/main/java/com/baeldung/pagination/controller/ProductPaginationController.java b/spring-reactive-modules/spring-reactive-data/src/main/java/com/baeldung/pagination/controller/ProductPaginationController.java similarity index 100% rename from spring-reactive-modules/spring-reactive-data-2/src/main/java/com/baeldung/pagination/controller/ProductPaginationController.java rename to spring-reactive-modules/spring-reactive-data/src/main/java/com/baeldung/pagination/controller/ProductPaginationController.java diff --git a/spring-reactive-modules/spring-reactive-data-2/src/main/java/com/baeldung/pagination/model/Product.java b/spring-reactive-modules/spring-reactive-data/src/main/java/com/baeldung/pagination/model/Product.java similarity index 100% rename from spring-reactive-modules/spring-reactive-data-2/src/main/java/com/baeldung/pagination/model/Product.java rename to spring-reactive-modules/spring-reactive-data/src/main/java/com/baeldung/pagination/model/Product.java diff --git a/spring-reactive-modules/spring-reactive-data-2/src/main/java/com/baeldung/pagination/repository/ProductRepository.java b/spring-reactive-modules/spring-reactive-data/src/main/java/com/baeldung/pagination/repository/ProductRepository.java similarity index 100% rename from spring-reactive-modules/spring-reactive-data-2/src/main/java/com/baeldung/pagination/repository/ProductRepository.java rename to spring-reactive-modules/spring-reactive-data/src/main/java/com/baeldung/pagination/repository/ProductRepository.java diff --git a/spring-reactive-modules/spring-reactive-data-2/src/main/resources/init.sql b/spring-reactive-modules/spring-reactive-data/src/main/resources/init.sql similarity index 100% rename from spring-reactive-modules/spring-reactive-data-2/src/main/resources/init.sql rename to spring-reactive-modules/spring-reactive-data/src/main/resources/init.sql diff --git a/spring-reactive-modules/spring-reactive-data-2/src/test/java/com/baeldung/pagination/controller/ProductPaginationControllerIntegrationTest.java b/spring-reactive-modules/spring-reactive-data/src/test/java/com/baeldung/pagination/controller/ProductPaginationControllerIntegrationTest.java similarity index 100% rename from spring-reactive-modules/spring-reactive-data-2/src/test/java/com/baeldung/pagination/controller/ProductPaginationControllerIntegrationTest.java rename to spring-reactive-modules/spring-reactive-data/src/test/java/com/baeldung/pagination/controller/ProductPaginationControllerIntegrationTest.java diff --git a/spring-reactive-modules/spring-reactive-data/src/test/java/com/baeldung/SpringContextTest.java b/spring-reactive-modules/spring-reactive-data/src/test/java/com/baeldung/r2dbc/SpringContextTest.java similarity index 85% rename from spring-reactive-modules/spring-reactive-data/src/test/java/com/baeldung/SpringContextTest.java rename to spring-reactive-modules/spring-reactive-data/src/test/java/com/baeldung/r2dbc/SpringContextTest.java index dc7bcd1e37..facefd3144 100644 --- a/spring-reactive-modules/spring-reactive-data/src/test/java/com/baeldung/SpringContextTest.java +++ b/spring-reactive-modules/spring-reactive-data/src/test/java/com/baeldung/r2dbc/SpringContextTest.java @@ -1,12 +1,10 @@ -package com.baeldung; +package com.baeldung.r2dbc; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.test.context.junit4.SpringRunner; -import com.baeldung.r2dbc.R2dbcApplication; - @RunWith(SpringRunner.class) @SpringBootTest(classes = R2dbcApplication.class) public class SpringContextTest { diff --git a/spring-reactive-modules/spring-reactive-security/README.md b/spring-reactive-modules/spring-reactive-security/README.md index 37f999648c..a25fa3728b 100644 --- a/spring-reactive-modules/spring-reactive-security/README.md +++ b/spring-reactive-modules/spring-reactive-security/README.md @@ -7,6 +7,5 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring ### Relevant Articles -- [Spring Boot Actuator](https://www.baeldung.com/spring-boot-actuators) - [Guide to the AuthenticationManagerResolver in Spring Security](https://www.baeldung.com/spring-security-authenticationmanagerresolver) - [Spring Webflux and CORS](https://www.baeldung.com/spring-webflux-cors) diff --git a/spring-reactive-modules/spring-reactive-security/pom.xml b/spring-reactive-modules/spring-reactive-security/pom.xml index 8ed976c572..d501a03c46 100644 --- a/spring-reactive-modules/spring-reactive-security/pom.xml +++ b/spring-reactive-modules/spring-reactive-security/pom.xml @@ -37,14 +37,11 @@ javax.json.bind javax.json.bind-api - - org.springframework.boot - spring-boot-starter-actuator - org.projectlombok lombok compile + ${lombok.version} org.apache.geronimo.specs @@ -80,12 +77,12 @@ io.reactivex.rxjava2 rxjava - ${rxjava-version} + ${rxjava.version} io.projectreactor reactor-test - ${project-reactor-test} + ${reactor-test.version} test @@ -114,11 +111,12 @@ 1.0.1.RELEASE - 2.1.12 + 2.1.12 1.1.3 1.0 1.0 - 3.1.6.RELEASE + 3.1.6.RELEASE + 3.4.29 \ No newline at end of file diff --git a/spring-reactive-modules/spring-reactive-security/src/main/java/com/baeldung/reactive/actuator/WebSecurityConfig.java b/spring-reactive-modules/spring-reactive-security/src/main/java/com/baeldung/reactive/actuator/WebSecurityConfig.java deleted file mode 100644 index 384e26ac8c..0000000000 --- a/spring-reactive-modules/spring-reactive-security/src/main/java/com/baeldung/reactive/actuator/WebSecurityConfig.java +++ /dev/null @@ -1,23 +0,0 @@ -package com.baeldung.reactive.actuator; - -import org.springframework.context.annotation.Bean; -import org.springframework.context.annotation.Configuration; -import org.springframework.security.config.annotation.web.reactive.EnableWebFluxSecurity; -import org.springframework.security.config.web.server.ServerHttpSecurity; -import org.springframework.security.web.server.SecurityWebFilterChain; - -@Configuration -@EnableWebFluxSecurity -public class WebSecurityConfig { - - @Bean - public SecurityWebFilterChain securitygWebFilterChain( - ServerHttpSecurity http) { - - return http.authorizeExchange() - .pathMatchers("/actuator/**").permitAll() - .anyExchange().authenticated() - .and().build(); - } - -} diff --git a/spring-reactive-modules/spring-reactive-security/src/test/java/com/baeldung/SpringContextTest.java b/spring-reactive-modules/spring-reactive-security/src/test/java/com/baeldung/SpringContextTest.java index e6123de118..a0a7d9264a 100644 --- a/spring-reactive-modules/spring-reactive-security/src/test/java/com/baeldung/SpringContextTest.java +++ b/spring-reactive-modules/spring-reactive-security/src/test/java/com/baeldung/SpringContextTest.java @@ -1,13 +1,14 @@ package com.baeldung; -import com.baeldung.reactive.actuator.Spring5ReactiveApplication; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.test.context.junit4.SpringRunner; +import com.baeldung.webflux.EmployeeWebSocketClient; + @RunWith(SpringRunner.class) -@SpringBootTest(classes = Spring5ReactiveApplication.class) +@SpringBootTest(classes = EmployeeWebSocketClient.class) public class SpringContextTest { @Test diff --git a/spring-reactive-modules/spring-reactive/pom.xml b/spring-reactive-modules/spring-reactive/pom.xml index f19809e302..04bd32d632 100644 --- a/spring-reactive-modules/spring-reactive/pom.xml +++ b/spring-reactive-modules/spring-reactive/pom.xml @@ -104,7 +104,7 @@ - 3.4.16 + 3.6.0 1.3.10 2.2.21 diff --git a/spring-reactive-modules/spring-reactive/src/main/java/com/baeldung/reactive/webflux/functional/EmployeeFunctionalConfig.java b/spring-reactive-modules/spring-reactive/src/main/java/com/baeldung/reactive/webflux/functional/EmployeeFunctionalConfig.java index e6f8ba35c2..7775f61467 100644 --- a/spring-reactive-modules/spring-reactive/src/main/java/com/baeldung/reactive/webflux/functional/EmployeeFunctionalConfig.java +++ b/spring-reactive-modules/spring-reactive/src/main/java/com/baeldung/reactive/webflux/functional/EmployeeFunctionalConfig.java @@ -53,11 +53,10 @@ public class EmployeeFunctionalConfig { @Bean public SecurityWebFilterChain springSecurityFilterChain(ServerHttpSecurity http) { - http.csrf() - .disable() - .authorizeExchange() - .anyExchange() - .permitAll(); + http.csrf(csrf -> csrf.disable()) + .authorizeExchange( + exchanges -> exchanges.anyExchange().permitAll() + ); return http.build(); } } \ No newline at end of file diff --git a/spring-reactive-modules/spring-reactor/pom.xml b/spring-reactive-modules/spring-reactor/pom.xml index c2635765f0..54a97b92de 100644 --- a/spring-reactive-modules/spring-reactor/pom.xml +++ b/spring-reactive-modules/spring-reactor/pom.xml @@ -27,17 +27,18 @@ io.projectreactor reactor-bus - ${reactor.version} + ${reactor-bus.version} io.projectreactor reactor-core - ${reactor.version} + ${reactor-core.version} - 2.0.8.RELEASE + 2.0.8.RELEASE + 2.0.8.RELEASE \ No newline at end of file diff --git a/spring-remoting-modules/pom.xml b/spring-remoting-modules/pom.xml index 41d77c2969..8a5990fd1d 100644 --- a/spring-remoting-modules/pom.xml +++ b/spring-remoting-modules/pom.xml @@ -43,16 +43,10 @@ org.apache.maven.plugins maven-compiler-plugin ${maven-compiler-plugin.version} - - ${maven.compiler.source} - ${maven.compiler.target} - - 11 - 11 \ No newline at end of file diff --git a/spring-scheduling/README.md b/spring-scheduling/README.md index 4ee306c0e0..4c42c60c37 100644 --- a/spring-scheduling/README.md +++ b/spring-scheduling/README.md @@ -5,3 +5,4 @@ - [How To Do @Async in Spring](https://www.baeldung.com/spring-async) - [Conditionally Enable Scheduled Jobs in Spring](https://www.baeldung.com/spring-scheduled-enabled-conditionally) - [Remote Debugging with IntelliJ IDEA](https://www.baeldung.com/intellij-remote-debugging) +- [Setup Asynchronous Retry Mechanism in Spring](https://www.baeldung.com/spring-async-retry) diff --git a/spring-scheduling/pom.xml b/spring-scheduling/pom.xml index 9010338fee..e374b2b890 100644 --- a/spring-scheduling/pom.xml +++ b/spring-scheduling/pom.xml @@ -10,9 +10,9 @@ com.baeldung - parent-boot-2 + parent-boot-3 0.0.1-SNAPSHOT - ../parent-boot-2 + ../parent-boot-3 @@ -33,21 +33,19 @@ org.springframework.boot spring-boot-starter-web - - javax.annotation - javax.annotation-api - ${annotation-api.version} - org.springframework spring-test test + + org.apache.commons + commons-lang3 + - 2.0.0 - 1.3.2 + 2.0.3 \ No newline at end of file diff --git a/spring-scheduling/src/main/java/com/baeldung/scheduling/dynamic/DynamicSchedulingConfig.java b/spring-scheduling/src/main/java/com/baeldung/scheduling/dynamic/DynamicSchedulingConfig.java index b29f9ab0ce..7b7c18f507 100644 --- a/spring-scheduling/src/main/java/com/baeldung/scheduling/dynamic/DynamicSchedulingConfig.java +++ b/spring-scheduling/src/main/java/com/baeldung/scheduling/dynamic/DynamicSchedulingConfig.java @@ -37,7 +37,7 @@ public class DynamicSchedulingConfig implements SchedulingConfigurer { Instant nextExecutionTime = lastCompletionTime.orElseGet(Date::new).toInstant() .plusMillis(tickService.getDelay()); - return Date.from(nextExecutionTime); + return Date.from(nextExecutionTime).toInstant(); } ); } diff --git a/spring-scheduling/src/main/java/com/baeldung/taskscheduler/ThreadPoolTaskSchedulerExamples.java b/spring-scheduling/src/main/java/com/baeldung/taskscheduler/ThreadPoolTaskSchedulerExamples.java index c0c6f37507..163be62591 100644 --- a/spring-scheduling/src/main/java/com/baeldung/taskscheduler/ThreadPoolTaskSchedulerExamples.java +++ b/spring-scheduling/src/main/java/com/baeldung/taskscheduler/ThreadPoolTaskSchedulerExamples.java @@ -2,7 +2,7 @@ package com.baeldung.taskscheduler; import java.util.Date; -import javax.annotation.PostConstruct; +import jakarta.annotation.PostConstruct; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.scheduling.concurrent.ThreadPoolTaskScheduler; diff --git a/spring-security-modules/pom.xml b/spring-security-modules/pom.xml index ed8279c5f7..1b3db18b84 100644 --- a/spring-security-modules/pom.xml +++ b/spring-security-modules/pom.xml @@ -10,8 +10,9 @@ com.baeldung - parent-modules - 1.0.0-SNAPSHOT + parent-boot-2 + 0.0.1-SNAPSHOT + ../parent-boot-2 diff --git a/spring-security-modules/spring-security-acl/pom.xml b/spring-security-modules/spring-security-acl/pom.xml index 7facc1b14b..734b85800a 100644 --- a/spring-security-modules/spring-security-acl/pom.xml +++ b/spring-security-modules/spring-security-acl/pom.xml @@ -11,9 +11,8 @@ com.baeldung - parent-boot-2 + spring-security-modules 0.0.1-SNAPSHOT - ../../parent-boot-2 diff --git a/spring-security-modules/spring-security-auth0/pom.xml b/spring-security-modules/spring-security-auth0/pom.xml index 106a0db29f..8ee59eeac1 100644 --- a/spring-security-modules/spring-security-auth0/pom.xml +++ b/spring-security-modules/spring-security-auth0/pom.xml @@ -10,9 +10,8 @@ com.baeldung - parent-boot-2 + spring-security-modules 0.0.1-SNAPSHOT - ../../parent-boot-2 diff --git a/spring-security-modules/spring-security-azuread/pom.xml b/spring-security-modules/spring-security-azuread/pom.xml index c1fe08b47a..b32a1eb16a 100644 --- a/spring-security-modules/spring-security-azuread/pom.xml +++ b/spring-security-modules/spring-security-azuread/pom.xml @@ -6,16 +6,11 @@ 4.0.0 com.baeldung - parent-boot-2 + spring-security-modules 0.0.1-SNAPSHOT - ../../parent-boot-2 spring-security-azuread - - 1.8 - - org.springframework.boot @@ -49,6 +44,7 @@ org.projectlombok lombok true + ${lombok.version} org.springframework.boot diff --git a/spring-security-modules/spring-security-cognito/pom.xml b/spring-security-modules/spring-security-cognito/pom.xml index 56754ddf99..2e359382a7 100644 --- a/spring-security-modules/spring-security-cognito/pom.xml +++ b/spring-security-modules/spring-security-cognito/pom.xml @@ -11,9 +11,8 @@ com.baeldung - parent-boot-2 + spring-security-modules 0.0.1-SNAPSHOT - ../../parent-boot-2 diff --git a/spring-security-modules/spring-security-core-2/README.md b/spring-security-modules/spring-security-core-2/README.md index 80027ea42f..5f54dc1a50 100644 --- a/spring-security-modules/spring-security-core-2/README.md +++ b/spring-security-modules/spring-security-core-2/README.md @@ -8,7 +8,8 @@ This module contains articles about core Spring Security - [Prevent Cross-Site Scripting (XSS) in a Spring Application](https://www.baeldung.com/spring-prevent-xss) - [Guide to the AuthenticationManagerResolver in Spring Security](https://www.baeldung.com/spring-security-authenticationmanagerresolver) - [A Custom Spring SecurityConfigurer](https://www.baeldung.com/spring-security-custom-configurer) - +- [HttpSecurity vs. WebSecurity in Spring Security](https://www.baeldung.com/spring-security-httpsecurity-vs-websecurity) + ### Build the Project `mvn clean install` diff --git a/spring-security-modules/spring-security-core-2/pom.xml b/spring-security-modules/spring-security-core-2/pom.xml index e540d7bc01..54aac0d9a7 100644 --- a/spring-security-modules/spring-security-core-2/pom.xml +++ b/spring-security-modules/spring-security-core-2/pom.xml @@ -10,11 +10,14 @@ com.baeldung - parent-boot-2 + spring-security-modules 0.0.1-SNAPSHOT - ../../parent-boot-2 + + 5.8.4 + + org.springframework.boot @@ -49,6 +52,16 @@ org.springframework.security spring-security-test + + org.springframework.security + spring-security-web + ${spring.security.version} + + + org.springframework.security + spring-security-core + ${spring.security.version} + @@ -100,4 +113,4 @@ - \ No newline at end of file + diff --git a/spring-security-modules/spring-security-core-2/src/main/java/com/baeldung/httpsecurityvswebsecurity/HttpSecurityConfig.java b/spring-security-modules/spring-security-core-2/src/main/java/com/baeldung/httpsecurityvswebsecurity/HttpSecurityConfig.java new file mode 100644 index 0000000000..414f782907 --- /dev/null +++ b/spring-security-modules/spring-security-core-2/src/main/java/com/baeldung/httpsecurityvswebsecurity/HttpSecurityConfig.java @@ -0,0 +1,33 @@ +package com.baeldung.httpsecurityvswebsecurity; + +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.security.config.annotation.web.builders.HttpSecurity; +import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity; +import org.springframework.security.web.SecurityFilterChain; + +@Configuration +@EnableWebSecurity +public class HttpSecurityConfig { + + @Bean + public SecurityFilterChain filterChain(HttpSecurity http) throws Exception { + // Given: HttpSecurity configured + + http.authorizeRequests() + .antMatchers("/public/**").permitAll() + .antMatchers("/admin/**").hasRole("ADMIN") + .anyRequest().authenticated() + .and() + .formLogin() + .loginPage("/login") + .permitAll() + .and() + .logout() + .permitAll(); + + // When: Accessing specific URLs + // Then: Access is granted based on defined rules + return http.build(); + } +} diff --git a/spring-security-modules/spring-security-core-2/src/main/java/com/baeldung/httpsecurityvswebsecurity/SecurityConfiguration.java b/spring-security-modules/spring-security-core-2/src/main/java/com/baeldung/httpsecurityvswebsecurity/SecurityConfiguration.java new file mode 100644 index 0000000000..5c0853e6f3 --- /dev/null +++ b/spring-security-modules/spring-security-core-2/src/main/java/com/baeldung/httpsecurityvswebsecurity/SecurityConfiguration.java @@ -0,0 +1,78 @@ +package com.baeldung.httpsecurityvswebsecurity; + +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.security.config.annotation.web.builders.HttpSecurity; +import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity; +import org.springframework.security.config.annotation.web.configurers.AbstractHttpConfigurer; +import org.springframework.security.config.annotation.web.configuration.WebSecurityCustomizer; +import org.springframework.security.core.userdetails.User; +import org.springframework.security.core.userdetails.UserDetails; +import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder; +import org.springframework.security.crypto.password.PasswordEncoder; +import org.springframework.security.provisioning.InMemoryUserDetailsManager; +import org.springframework.security.web.SecurityFilterChain; +import org.springframework.security.web.firewall.HttpFirewall; +import org.springframework.security.web.firewall.StrictHttpFirewall; + +import java.util.ArrayList; +import java.util.List; + +import static org.springframework.security.config.Customizer.withDefaults; + +@Configuration +@EnableWebSecurity +public class SecurityConfiguration { + + @Bean + public HttpFirewall allowHttpMethod() { + List allowedMethods = new ArrayList(); + allowedMethods.add("GET"); + allowedMethods.add("POST"); + StrictHttpFirewall firewall = new StrictHttpFirewall(); + firewall.setAllowedHttpMethods(allowedMethods); + return firewall; + } + + @Bean + public WebSecurityCustomizer fireWall() { + return (web) -> web.httpFirewall(allowHttpMethod()); + } + + @Bean + public WebSecurityCustomizer ignoringCustomizer() { + return (web) -> web.ignoring().antMatchers("/resources/**", "/static/**"); + } + + @Bean + public WebSecurityCustomizer debugSecurity() { + return (web) -> web.debug(true); + } + + @Bean + public InMemoryUserDetailsManager userDetailsService() { + UserDetails user = User.withUsername("user") + .password(encoder().encode("userPass")) + .roles("ADMIN") + .build(); + return new InMemoryUserDetailsManager(user); + } + + @Bean + public PasswordEncoder encoder() { + return new BCryptPasswordEncoder(); + } + + @Bean + public SecurityFilterChain securityFilterChain(HttpSecurity http) throws Exception { + http.authorizeHttpRequests((authorize) -> authorize.antMatchers("/admin/**") + .hasRole("ADMIN") + .anyRequest() + .permitAll()) + .httpBasic(withDefaults()) + .formLogin(withDefaults()) + .csrf(AbstractHttpConfigurer::disable); + return http.build(); + } + +} diff --git a/spring-security-modules/spring-security-core-2/src/main/java/com/baeldung/httpsecurityvswebsecurity/WebSecurityConfig.java b/spring-security-modules/spring-security-core-2/src/main/java/com/baeldung/httpsecurityvswebsecurity/WebSecurityConfig.java new file mode 100644 index 0000000000..ec50069ba5 --- /dev/null +++ b/spring-security-modules/spring-security-core-2/src/main/java/com/baeldung/httpsecurityvswebsecurity/WebSecurityConfig.java @@ -0,0 +1,48 @@ +package com.baeldung.httpsecurityvswebsecurity; + +import org.springframework.context.annotation.Bean; +import org.springframework.security.authentication.AuthenticationManager; +import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder; +import org.springframework.security.config.annotation.web.builders.HttpSecurity; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.context.annotation.Configuration; +import org.springframework.security.config.http.SessionCreationPolicy; +import org.springframework.security.core.userdetails.UserDetailsService; +import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder; +import org.springframework.security.web.SecurityFilterChain; + +@Configuration +public class WebSecurityConfig { + + @Autowired + private UserDetailsService userDetailsService; + + @Bean + public BCryptPasswordEncoder bCryptPasswordEncoder() { + return new BCryptPasswordEncoder(); + } + + @Bean + public SecurityFilterChain filterChain(HttpSecurity http) throws Exception { + + AuthenticationManagerBuilder authenticationManagerBuilder = http.getSharedObject(AuthenticationManagerBuilder.class); + authenticationManagerBuilder.userDetailsService(userDetailsService); + AuthenticationManager authenticationManager = authenticationManagerBuilder.build(); + + http.authorizeRequests() + .antMatchers("/") + .permitAll() + .anyRequest() + .authenticated() + .and() + .formLogin().and() + .authenticationManager(authenticationManager) + .sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS); + + return http.build(); + } + + protected void configure(HttpSecurity http) throws Exception { + + } +} diff --git a/spring-security-modules/spring-security-core-2/src/main/java/com/baeldung/httpsecurityvswebsecurity/controller/AdminController.java b/spring-security-modules/spring-security-core-2/src/main/java/com/baeldung/httpsecurityvswebsecurity/controller/AdminController.java new file mode 100644 index 0000000000..cd1daee17e --- /dev/null +++ b/spring-security-modules/spring-security-core-2/src/main/java/com/baeldung/httpsecurityvswebsecurity/controller/AdminController.java @@ -0,0 +1,15 @@ +package com.baeldung.httpsecurityvswebsecurity.controller; + +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.RestController; + +@RestController +@RequestMapping("/admin") +public class AdminController { + + @RequestMapping("/greeting") + public String hello() { + return "Hello Admin"; + } + +} diff --git a/spring-security-modules/spring-security-core/pom.xml b/spring-security-modules/spring-security-core/pom.xml index 0eb70c0853..2a18145ac0 100644 --- a/spring-security-modules/spring-security-core/pom.xml +++ b/spring-security-modules/spring-security-core/pom.xml @@ -10,9 +10,8 @@ com.baeldung - parent-boot-2 + spring-security-modules 0.0.1-SNAPSHOT - ../../parent-boot-2 @@ -100,4 +99,4 @@ - \ No newline at end of file + diff --git a/spring-security-modules/spring-security-ldap/pom.xml b/spring-security-modules/spring-security-ldap/pom.xml index 471ffff4a1..9f4f3b4106 100644 --- a/spring-security-modules/spring-security-ldap/pom.xml +++ b/spring-security-modules/spring-security-ldap/pom.xml @@ -10,9 +10,8 @@ com.baeldung - parent-boot-2 + spring-security-modules 0.0.1-SNAPSHOT - ../../parent-boot-2 diff --git a/spring-security-modules/spring-security-ldap/src/test/java/com/baeldung/SpringContextTest.java b/spring-security-modules/spring-security-ldap/src/test/java/com/baeldung/SpringContextTest.java index a15ca31980..62b1ae908b 100644 --- a/spring-security-modules/spring-security-ldap/src/test/java/com/baeldung/SpringContextTest.java +++ b/spring-security-modules/spring-security-ldap/src/test/java/com/baeldung/SpringContextTest.java @@ -1,6 +1,5 @@ package com.baeldung; -import com.baeldung.SampleLDAPApplication; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; diff --git a/spring-security-modules/spring-security-legacy-oidc/pom.xml b/spring-security-modules/spring-security-legacy-oidc/pom.xml index e98486b0ff..55b6e780b2 100644 --- a/spring-security-modules/spring-security-legacy-oidc/pom.xml +++ b/spring-security-modules/spring-security-legacy-oidc/pom.xml @@ -10,9 +10,8 @@ com.baeldung - parent-boot-2 + spring-security-modules 0.0.1-SNAPSHOT - ../../parent-boot-2 diff --git a/spring-security-modules/spring-security-oauth2-sso/pom.xml b/spring-security-modules/spring-security-oauth2-sso/pom.xml index a87e4d7814..d8101d2313 100644 --- a/spring-security-modules/spring-security-oauth2-sso/pom.xml +++ b/spring-security-modules/spring-security-oauth2-sso/pom.xml @@ -10,9 +10,8 @@ com.baeldung - parent-boot-2 + spring-security-modules 0.0.1-SNAPSHOT - ../../parent-boot-2 diff --git a/spring-security-modules/spring-security-oauth2-testing/pom.xml b/spring-security-modules/spring-security-oauth2-testing/pom.xml index 93348cb48c..45fcf9bcce 100644 --- a/spring-security-modules/spring-security-oauth2-testing/pom.xml +++ b/spring-security-modules/spring-security-oauth2-testing/pom.xml @@ -14,7 +14,7 @@ ../../parent-boot-3 - 6.1.0 + 7.1.10 diff --git a/spring-security-modules/spring-security-oauth2-testing/reactive-resource-server/pom.xml b/spring-security-modules/spring-security-oauth2-testing/reactive-resource-server/pom.xml index 3d5ff0cb69..a5ce06f4d9 100644 --- a/spring-security-modules/spring-security-oauth2-testing/reactive-resource-server/pom.xml +++ b/spring-security-modules/spring-security-oauth2-testing/reactive-resource-server/pom.xml @@ -12,9 +12,7 @@ reactive-resource-server reactive-resource-server Demo project for Spring Boot reactive resource-server - - 17 - + org.springframework.boot diff --git a/spring-security-modules/spring-security-oauth2-testing/reactive-resource-server/src/main/java/com/baeldung/ReactiveResourceServerApplication.java b/spring-security-modules/spring-security-oauth2-testing/reactive-resource-server/src/main/java/com/baeldung/ReactiveResourceServerApplication.java index 500d876bc4..716900ea51 100644 --- a/spring-security-modules/spring-security-oauth2-testing/reactive-resource-server/src/main/java/com/baeldung/ReactiveResourceServerApplication.java +++ b/spring-security-modules/spring-security-oauth2-testing/reactive-resource-server/src/main/java/com/baeldung/ReactiveResourceServerApplication.java @@ -1,7 +1,8 @@ package com.baeldung; +import static org.springframework.security.config.Customizer.withDefaults; + import java.nio.charset.Charset; -import java.util.Collection; import java.util.List; import java.util.Map; import java.util.Optional; @@ -27,6 +28,7 @@ import org.springframework.security.core.context.ReactiveSecurityContextHolder; import org.springframework.security.oauth2.core.oidc.StandardClaimNames; import org.springframework.security.oauth2.jwt.Jwt; import org.springframework.security.oauth2.server.resource.authentication.JwtAuthenticationToken; +import org.springframework.security.oauth2.server.resource.authentication.ReactiveJwtAuthenticationConverter; import org.springframework.security.web.server.SecurityWebFilterChain; import org.springframework.security.web.server.context.NoOpServerSecurityContextRepository; import org.springframework.stereotype.Service; @@ -34,6 +36,7 @@ import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.RestController; import lombok.RequiredArgsConstructor; +import reactor.core.publisher.Flux; import reactor.core.publisher.Mono; @SpringBootApplication @@ -46,68 +49,66 @@ public class ReactiveResourceServerApplication { @Configuration @EnableWebFluxSecurity @EnableReactiveMethodSecurity - public class SecurityConfig { + static class SecurityConfig { @Bean - SecurityWebFilterChain springSecurityFilterChain(ServerHttpSecurity http, Converter>> authoritiesConverter) { - http.oauth2ResourceServer() - .jwt() - .jwtAuthenticationConverter(jwt -> authoritiesConverter.convert(jwt) - .map(authorities -> new JwtAuthenticationToken(jwt, authorities))); - http.securityContextRepository(NoOpServerSecurityContextRepository.getInstance()) - .csrf() - .disable(); - http.exceptionHandling() - .accessDeniedHandler((var exchange, var ex) -> exchange.getPrincipal() - .flatMap(principal -> { + SecurityWebFilterChain springSecurityFilterChain(ServerHttpSecurity http) { + http.oauth2ResourceServer(resourceServer -> resourceServer.jwt(withDefaults())); + http.securityContextRepository(NoOpServerSecurityContextRepository.getInstance()); + http.csrf(csrf -> csrf.disable()); + http.exceptionHandling(eh -> eh + .accessDeniedHandler((var exchange, var ex) -> exchange.getPrincipal().flatMap(principal -> { final var response = exchange.getResponse(); - response.setStatusCode(principal instanceof AnonymousAuthenticationToken ? HttpStatus.UNAUTHORIZED : HttpStatus.FORBIDDEN); - response.getHeaders() - .setContentType(MediaType.TEXT_PLAIN); + response.setStatusCode( + principal instanceof AnonymousAuthenticationToken ? HttpStatus.UNAUTHORIZED + : HttpStatus.FORBIDDEN); + response.getHeaders().setContentType(MediaType.TEXT_PLAIN); final var dataBufferFactory = response.bufferFactory(); - final var buffer = dataBufferFactory.wrap(ex.getMessage() - .getBytes(Charset.defaultCharset())); + final var buffer = dataBufferFactory.wrap(ex.getMessage().getBytes(Charset.defaultCharset())); return response.writeWith(Mono.just(buffer)) - .doOnError(error -> DataBufferUtils.release(buffer)); - })); + .doOnError(error -> DataBufferUtils.release(buffer)); + }))); - http.authorizeExchange() - .pathMatchers("/secured-route") - .hasRole("AUTHORIZED_PERSONNEL") - .anyExchange() - .authenticated(); + // @formatter:off + http.authorizeExchange(req -> req + .pathMatchers("/secured-route").hasRole("AUTHORIZED_PERSONNEL").anyExchange() + .authenticated()); + // @formatter:on return http.build(); } - static interface AuthoritiesConverter extends Converter>> { + static interface ReactiveJwtAuthoritiesConverter extends Converter> { } @Bean - AuthoritiesConverter realmRoles2AuthoritiesConverter() { + ReactiveJwtAuthoritiesConverter realmRoles2AuthoritiesConverter() { return (Jwt jwt) -> { - final var realmRoles = Optional.of(jwt.getClaimAsMap("realm_access")) - .orElse(Map.of()); + final var realmRoles = Optional.of(jwt.getClaimAsMap("realm_access")).orElse(Map.of()); @SuppressWarnings("unchecked") final var roles = (List) realmRoles.getOrDefault("roles", List.of()); - return Mono.just(roles.stream() - .map(SimpleGrantedAuthority::new) - .map(GrantedAuthority.class::cast) - .toList()); + return Flux.fromStream(roles.stream()).map(SimpleGrantedAuthority::new) + .map(GrantedAuthority.class::cast); }; } + + @Bean + ReactiveJwtAuthenticationConverter authenticationConverter( + Converter> authoritiesConverter) { + final var authenticationConverter = new ReactiveJwtAuthenticationConverter(); + authenticationConverter.setPrincipalClaimName(StandardClaimNames.PREFERRED_USERNAME); + authenticationConverter.setJwtGrantedAuthoritiesConverter(authoritiesConverter); + return authenticationConverter; + } } @Service public static class MessageService { public Mono greet() { - return ReactiveSecurityContextHolder.getContext() - .map(ctx -> { - final var who = (JwtAuthenticationToken) ctx.getAuthentication(); - final var claims = who.getTokenAttributes(); - return "Hello %s! You are granted with %s.".formatted(claims.getOrDefault(StandardClaimNames.PREFERRED_USERNAME, claims.get(StandardClaimNames.SUB)), who.getAuthorities()); - }) - .switchIfEmpty(Mono.error(new AuthenticationCredentialsNotFoundException("Security context is empty"))); + return ReactiveSecurityContextHolder.getContext().map(ctx -> { + final var who = (JwtAuthenticationToken) ctx.getAuthentication(); + return "Hello %s! You are granted with %s.".formatted(who.getName(), who.getAuthorities()); + }).switchIfEmpty(Mono.error(new AuthenticationCredentialsNotFoundException("Security context is empty"))); } @PreAuthorize("hasRole('AUTHORIZED_PERSONNEL')") @@ -118,26 +119,23 @@ public class ReactiveResourceServerApplication { @RestController @RequiredArgsConstructor - public class GreetingController { + public static class GreetingController { private final MessageService messageService; @GetMapping("/greet") public Mono> greet() { - return messageService.greet() - .map(ResponseEntity::ok); + return messageService.greet().map(ResponseEntity::ok); } @GetMapping("/secured-route") public Mono> securedRoute() { - return messageService.getSecret() - .map(ResponseEntity::ok); + return messageService.getSecret().map(ResponseEntity::ok); } @GetMapping("/secured-method") @PreAuthorize("hasRole('AUTHORIZED_PERSONNEL')") public Mono> securedMethod() { - return messageService.getSecret() - .map(ResponseEntity::ok); + return messageService.getSecret().map(ResponseEntity::ok); } } diff --git a/spring-security-modules/spring-security-oauth2-testing/reactive-resource-server/src/test/java/com/baeldung/MessageServiceUnitTest.java b/spring-security-modules/spring-security-oauth2-testing/reactive-resource-server/src/test/java/com/baeldung/MessageServiceUnitTest.java index 97893bc1fb..c13a20ca38 100644 --- a/spring-security-modules/spring-security-oauth2-testing/reactive-resource-server/src/test/java/com/baeldung/MessageServiceUnitTest.java +++ b/spring-security-modules/spring-security-oauth2-testing/reactive-resource-server/src/test/java/com/baeldung/MessageServiceUnitTest.java @@ -3,28 +3,49 @@ package com.baeldung; import static org.junit.jupiter.api.Assertions.assertEquals; import static org.junit.jupiter.api.Assertions.assertThrows; +import java.util.stream.Stream; + import org.junit.jupiter.api.Test; +import org.junit.jupiter.api.TestInstance; +import org.junit.jupiter.api.TestInstance.Lifecycle; import org.junit.jupiter.api.extension.ExtendWith; +import org.junit.jupiter.params.ParameterizedTest; +import org.junit.jupiter.params.provider.MethodSource; import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.autoconfigure.ImportAutoConfiguration; +import org.springframework.boot.test.mock.mockito.MockBean; import org.springframework.context.annotation.Import; import org.springframework.security.access.AccessDeniedException; +import org.springframework.security.authentication.AbstractAuthenticationToken; import org.springframework.security.authentication.AuthenticationCredentialsNotFoundException; -import org.springframework.security.config.annotation.method.configuration.EnableReactiveMethodSecurity; +import org.springframework.security.core.Authentication; +import org.springframework.security.oauth2.core.oidc.StandardClaimNames; +import org.springframework.security.oauth2.jwt.ReactiveJwtDecoder; +import org.springframework.security.oauth2.server.resource.authentication.JwtAuthenticationToken; import org.springframework.security.test.context.support.WithAnonymousUser; import org.springframework.security.test.context.support.WithMockUser; import org.springframework.test.context.junit.jupiter.SpringExtension; import com.baeldung.ReactiveResourceServerApplication.MessageService; -import com.c4_soft.springaddons.security.oauth2.test.annotations.OpenIdClaims; -import com.c4_soft.springaddons.security.oauth2.test.annotations.WithMockJwtAuth; +import com.baeldung.ReactiveResourceServerApplication.SecurityConfig; +import com.c4_soft.springaddons.security.oauth2.test.AuthenticationFactoriesTestConf; +import com.c4_soft.springaddons.security.oauth2.test.annotations.WithJwt; +import com.c4_soft.springaddons.security.oauth2.test.annotations.parameterized.ParameterizedAuthentication; -@Import({ MessageService.class }) +@Import({ MessageService.class, SecurityConfig.class }) +@ImportAutoConfiguration(AuthenticationFactoriesTestConf.class) @ExtendWith(SpringExtension.class) -@EnableReactiveMethodSecurity +@TestInstance(Lifecycle.PER_CLASS) class MessageServiceUnitTest { @Autowired MessageService messageService; + @Autowired + WithJwt.AuthenticationFactory authFactory; + + @MockBean + ReactiveJwtDecoder jwtDecoder; + /*----------------------------------------------------------------------------*/ /* greet() */ /* Expects a JwtAuthenticationToken to be retrieved from the security-context */ @@ -43,10 +64,12 @@ class MessageServiceUnitTest { .block()); } - @Test - @WithMockJwtAuth(authorities = { "admin", "ROLE_AUTHORIZED_PERSONNEL" }, claims = @OpenIdClaims(preferredUsername = "ch4mpy")) - void givenSecurityContextIsPopulatedWithJwtAuthenticationToken_whenGreet_thenReturnGreetingWithPreferredUsernameAndAuthorities() { - assertEquals("Hello ch4mpy! You are granted with [admin, ROLE_AUTHORIZED_PERSONNEL].", messageService.greet() + @ParameterizedTest + @MethodSource("allIdentities") + void givenUserIsAuthenticated_whenGreet_thenReturnGreetingWithPreferredUsernameAndAuthorities(@ParameterizedAuthentication Authentication auth) { + final var jwt = (JwtAuthenticationToken) auth; + final var expected = "Hello %s! You are granted with %s.".formatted(jwt.getTokenAttributes().get(StandardClaimNames.PREFERRED_USERNAME), auth.getAuthorities()); + assertEquals(expected, messageService.greet() .block()); } @@ -70,17 +93,25 @@ class MessageServiceUnitTest { } @Test - @WithMockJwtAuth(authorities = { "admin", "ROLE_AUTHORIZED_PERSONNEL" }, claims = @OpenIdClaims(preferredUsername = "ch4mpy")) - void givenUserIsGrantedWithRoleAuthorizedPersonnel_whenGetSecret_thenReturnSecret() { + @WithJwt("ch4mpy.json") + void givenUserIsCh4mpy_whenGetSecret_thenReturnSecret() { assertEquals("Only authorized personnel can read that", messageService.getSecret() .block()); } @Test - @WithMockJwtAuth(authorities = { "admin" }, claims = @OpenIdClaims(preferredUsername = "ch4mpy")) - void givenUserIsNotGrantedWithRoleAuthorizedPersonnel_whenGetSecret_thenThrowsAccessDeniedException() { + @WithJwt("tonton-pirate.json") + void givenUserIsTontonPirate_whenGetSecret_thenThrowsAccessDeniedException() { assertThrows(AccessDeniedException.class, () -> messageService.getSecret() .block()); } + /*--------------------------------------------*/ + /* methodSource returning all test identities */ + /*--------------------------------------------*/ + private Stream allIdentities() { + final var authentications = authFactory.authenticationsFrom("ch4mpy.json", "tonton-pirate.json").toList(); + return authentications.stream(); + } + } diff --git a/spring-security-modules/spring-security-oauth2-testing/reactive-resource-server/src/test/java/com/baeldung/ReactiveResourceServerApplicationIntegrationTest.java b/spring-security-modules/spring-security-oauth2-testing/reactive-resource-server/src/test/java/com/baeldung/ReactiveResourceServerApplicationIntegrationTest.java index 1ee6fc7e87..d6bfbf4e2d 100644 --- a/spring-security-modules/spring-security-oauth2-testing/reactive-resource-server/src/test/java/com/baeldung/ReactiveResourceServerApplicationIntegrationTest.java +++ b/spring-security-modules/spring-security-oauth2-testing/reactive-resource-server/src/test/java/com/baeldung/ReactiveResourceServerApplicationIntegrationTest.java @@ -8,8 +8,8 @@ import org.springframework.boot.test.context.SpringBootTest.WebEnvironment; import org.springframework.security.test.context.support.WithAnonymousUser; import org.springframework.test.web.reactive.server.WebTestClient; -import com.c4_soft.springaddons.security.oauth2.test.annotations.OpenIdClaims; -import com.c4_soft.springaddons.security.oauth2.test.annotations.WithMockJwtAuth; +import com.c4_soft.springaddons.security.oauth2.test.annotations.WithJwt; +import com.c4_soft.springaddons.security.oauth2.test.annotations.WithMockAuthentication; @SpringBootTest(webEnvironment = WebEnvironment.MOCK) @AutoConfigureWebTestClient @@ -33,7 +33,7 @@ class ReactiveResourceServerApplicationIntegrationTest { } @Test - @WithMockJwtAuth(authorities = { "admin", "ROLE_AUTHORIZED_PERSONNEL" }, claims = @OpenIdClaims(preferredUsername = "ch4mpy")) + @WithJwt("ch4mpy.json") void givenUserIsAuthenticated_whenGetGreet_thenOk() throws Exception { api.get() .uri("/greet") @@ -60,7 +60,7 @@ class ReactiveResourceServerApplicationIntegrationTest { } @Test - @WithMockJwtAuth("ROLE_AUTHORIZED_PERSONNEL") + @WithMockAuthentication("ROLE_AUTHORIZED_PERSONNEL") void givenUserIsGrantedWithRoleAuthorizedPersonnel_whenGetSecuredRoute_thenOk() throws Exception { api.get() .uri("/secured-route") @@ -72,7 +72,7 @@ class ReactiveResourceServerApplicationIntegrationTest { } @Test - @WithMockJwtAuth("admin") + @WithMockAuthentication("admin") void givenUserIsNotGrantedWithRoleAuthorizedPersonnel_whenGetSecuredRoute_thenForbidden() throws Exception { api.get() .uri("/secured-route") @@ -97,7 +97,7 @@ class ReactiveResourceServerApplicationIntegrationTest { } @Test - @WithMockJwtAuth("ROLE_AUTHORIZED_PERSONNEL") + @WithMockAuthentication("ROLE_AUTHORIZED_PERSONNEL") void givenUserIsGrantedWithRoleAuthorizedPersonnel_whenGetSecuredMethod_thenOk() throws Exception { api.get() .uri("/secured-method") @@ -109,7 +109,7 @@ class ReactiveResourceServerApplicationIntegrationTest { } @Test - @WithMockJwtAuth("admin") + @WithMockAuthentication("admin") void givenUserIsNotGrantedWithRoleAuthorizedPersonnel_whenGetSecuredMethod_thenForbidden() throws Exception { api.get() .uri("/secured-method") diff --git a/spring-security-modules/spring-security-oauth2-testing/reactive-resource-server/src/test/java/com/baeldung/SpringAddonsGreetingControllerUnitTest.java b/spring-security-modules/spring-security-oauth2-testing/reactive-resource-server/src/test/java/com/baeldung/SpringAddonsGreetingControllerUnitTest.java index 6f55f287d8..f31bbe3ae8 100644 --- a/spring-security-modules/spring-security-oauth2-testing/reactive-resource-server/src/test/java/com/baeldung/SpringAddonsGreetingControllerUnitTest.java +++ b/spring-security-modules/spring-security-oauth2-testing/reactive-resource-server/src/test/java/com/baeldung/SpringAddonsGreetingControllerUnitTest.java @@ -5,16 +5,19 @@ import static org.mockito.Mockito.verify; import static org.mockito.Mockito.when; import org.junit.jupiter.api.Test; +import org.junit.jupiter.params.ParameterizedTest; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.test.autoconfigure.web.reactive.WebFluxTest; import org.springframework.boot.test.mock.mockito.MockBean; +import org.springframework.security.core.Authentication; import org.springframework.security.test.context.support.WithAnonymousUser; import org.springframework.test.web.reactive.server.WebTestClient; import com.baeldung.ReactiveResourceServerApplication.GreetingController; import com.baeldung.ReactiveResourceServerApplication.MessageService; -import com.c4_soft.springaddons.security.oauth2.test.annotations.OpenIdClaims; -import com.c4_soft.springaddons.security.oauth2.test.annotations.WithMockJwtAuth; +import com.c4_soft.springaddons.security.oauth2.test.annotations.WithMockAuthentication; +import com.c4_soft.springaddons.security.oauth2.test.annotations.parameterized.AuthenticationSource; +import com.c4_soft.springaddons.security.oauth2.test.annotations.parameterized.ParameterizedAuthentication; import reactor.core.publisher.Mono; @@ -28,115 +31,88 @@ class SpringAddonsGreetingControllerUnitTest { WebTestClient api; /*-----------------------------------------------------------------------------*/ - /* /greet */ - /* This end-point secured with ".anyRequest().authenticated()" in SecurityConf */ + /* /greet */ + /* + * This end-point secured with ".anyRequest().authenticated()" in SecurityConf + */ /*-----------------------------------------------------------------------------*/ @Test @WithAnonymousUser void givenRequestIsAnonymous_whenGetGreet_thenUnauthorized() throws Exception { - api.get() - .uri("/greet") - .exchange() - .expectStatus() - .isUnauthorized(); + api.get().uri("/greet").exchange().expectStatus().isUnauthorized(); } - @Test - @WithMockJwtAuth(authorities = { "admin", "ROLE_AUTHORIZED_PERSONNEL" }, claims = @OpenIdClaims(preferredUsername = "ch4mpy")) - void givenUserIsAuthenticated_whenGetGreet_thenOk() throws Exception { + @ParameterizedTest + @AuthenticationSource({ + @WithMockAuthentication(authorities = { "admin", "ROLE_AUTHORIZED_PERSONNEL" }, name = "ch4mpy"), + @WithMockAuthentication(authorities = { "uncle", "PIRATE" }, name = "tonton-pirate") }) + void givenUserIsAuthenticated_whenGetGreet_thenOk(@ParameterizedAuthentication Authentication auth) throws Exception { final var greeting = "Whatever the service returns"; when(messageService.greet()).thenReturn(Mono.just(greeting)); - api.get() - .uri("/greet") - .exchange() - .expectStatus() - .isOk() - .expectBody(String.class) - .isEqualTo(greeting); + api.get().uri("/greet").exchange().expectStatus().isOk().expectBody(String.class).isEqualTo(greeting); verify(messageService, times(1)).greet(); } /*---------------------------------------------------------------------------------------------------------------------*/ - /* /secured-route */ - /* This end-point is secured with ".requestMatchers("/secured-route").hasRole("AUTHORIZED_PERSONNEL")" in SecurityConf */ + /* /secured-route */ + /* + * This end-point is secured with + * ".requestMatchers("/secured-route").hasRole("AUTHORIZED_PERSONNEL")" in + * SecurityConf + */ /*---------------------------------------------------------------------------------------------------------------------*/ @Test @WithAnonymousUser void givenRequestIsAnonymous_whenGetSecuredRoute_thenUnauthorized() throws Exception { - api.get() - .uri("/secured-route") - .exchange() - .expectStatus() - .isUnauthorized(); + api.get().uri("/secured-route").exchange().expectStatus().isUnauthorized(); } @Test - @WithMockJwtAuth("ROLE_AUTHORIZED_PERSONNEL") + @WithMockAuthentication("ROLE_AUTHORIZED_PERSONNEL") void givenUserIsGrantedWithRoleAuthorizedPersonnel_whenGetSecuredRoute_thenOk() throws Exception { final var secret = "Secret!"; when(messageService.getSecret()).thenReturn(Mono.just(secret)); - api.get() - .uri("/secured-route") - .exchange() - .expectStatus() - .isOk() - .expectBody(String.class) - .isEqualTo(secret); + api.get().uri("/secured-route").exchange().expectStatus().isOk().expectBody(String.class).isEqualTo(secret); } @Test - @WithMockJwtAuth("admin") + @WithMockAuthentication("admin") void givenUserIsNotGrantedWithRoleAuthorizedPersonnel_whenGetSecuredRoute_thenForbidden() throws Exception { - api.get() - .uri("/secured-route") - .exchange() - .expectStatus() - .isForbidden(); + api.get().uri("/secured-route").exchange().expectStatus().isForbidden(); } /*---------------------------------------------------------------------------------------------------------*/ - /* /secured-method */ - /* This end-point is secured with "@PreAuthorize("hasRole('AUTHORIZED_PERSONNEL')")" on @Controller method */ + /* /secured-method */ + /* + * This end-point is secured with + * "@PreAuthorize("hasRole('AUTHORIZED_PERSONNEL')")" on @Controller method + */ /*---------------------------------------------------------------------------------------------------------*/ @Test @WithAnonymousUser void givenRequestIsAnonymous_whenGetSecuredMethod_thenUnauthorized() throws Exception { - api.get() - .uri("/secured-method") - .exchange() - .expectStatus() - .isUnauthorized(); + api.get().uri("/secured-method").exchange().expectStatus().isUnauthorized(); } @Test - @WithMockJwtAuth("ROLE_AUTHORIZED_PERSONNEL") + @WithMockAuthentication("ROLE_AUTHORIZED_PERSONNEL") void givenUserIsGrantedWithRoleAuthorizedPersonnel_whenGetSecuredMethod_thenOk() throws Exception { final var secret = "Secret!"; when(messageService.getSecret()).thenReturn(Mono.just(secret)); - api.get() - .uri("/secured-method") - .exchange() - .expectStatus() - .isOk() - .expectBody(String.class) - .isEqualTo(secret); + api.get().uri("/secured-method").exchange().expectStatus().isOk().expectBody(String.class).isEqualTo(secret); } @Test - @WithMockJwtAuth("admin") + @WithMockAuthentication("admin") void givenUserIsNotGrantedWithRoleAuthorizedPersonnel_whenGetSecuredMethod_thenForbidden() throws Exception { - api.get() - .uri("/secured-method") - .exchange() - .expectStatus() - .isForbidden(); + api.get().uri("/secured-method").exchange().expectStatus().isForbidden(); } } diff --git a/spring-security-modules/spring-security-oauth2-testing/reactive-resource-server/src/test/resources/ch4mpy.json b/spring-security-modules/spring-security-oauth2-testing/reactive-resource-server/src/test/resources/ch4mpy.json new file mode 100644 index 0000000000..22f7bb2cea --- /dev/null +++ b/spring-security-modules/spring-security-oauth2-testing/reactive-resource-server/src/test/resources/ch4mpy.json @@ -0,0 +1,15 @@ +{ + "iss": "https://localhost:8443/realms/master", + "sub": "281c4558-550c-413b-9972-2d2e5bde6b9b", + "iat": 1695992542, + "exp": 1695992642, + "preferred_username": "ch4mpy", + "realm_access": { + "roles": [ + "admin", + "ROLE_AUTHORIZED_PERSONNEL" + ] + }, + "email": "ch4mp@c4-soft.com", + "scope": "openid email" +} \ No newline at end of file diff --git a/spring-security-modules/spring-security-oauth2-testing/reactive-resource-server/src/test/resources/tonton-pirate.json b/spring-security-modules/spring-security-oauth2-testing/reactive-resource-server/src/test/resources/tonton-pirate.json new file mode 100644 index 0000000000..13a422f6fd --- /dev/null +++ b/spring-security-modules/spring-security-oauth2-testing/reactive-resource-server/src/test/resources/tonton-pirate.json @@ -0,0 +1,15 @@ +{ + "iss": "https://localhost:8443/realms/master", + "sub": "2d2e5bde6b9b-550c-413b-9972-281c4558", + "iat": 1695992551, + "exp": 1695992651, + "preferred_username": "tonton-pirate", + "realm_access": { + "roles": [ + "uncle", + "PIRATE" + ] + }, + "email": "tonton-pirate@c4-soft.com", + "scope": "openid email" +} \ No newline at end of file diff --git a/spring-security-modules/spring-security-oauth2-testing/servlet-resource-server/pom.xml b/spring-security-modules/spring-security-oauth2-testing/servlet-resource-server/pom.xml index eb507fc3d3..44403cf341 100644 --- a/spring-security-modules/spring-security-oauth2-testing/servlet-resource-server/pom.xml +++ b/spring-security-modules/spring-security-oauth2-testing/servlet-resource-server/pom.xml @@ -12,9 +12,7 @@ servlet-resource-server servlet-resource-server Demo project for Spring Boot servlet resource-server - - 17 - + org.springframework.boot diff --git a/spring-security-modules/spring-security-oauth2-testing/servlet-resource-server/src/main/java/com/baeldung/ServletResourceServerApplication.java b/spring-security-modules/spring-security-oauth2-testing/servlet-resource-server/src/main/java/com/baeldung/ServletResourceServerApplication.java index a30c60eab0..8258955afe 100644 --- a/spring-security-modules/spring-security-oauth2-testing/servlet-resource-server/src/main/java/com/baeldung/ServletResourceServerApplication.java +++ b/spring-security-modules/spring-security-oauth2-testing/servlet-resource-server/src/main/java/com/baeldung/ServletResourceServerApplication.java @@ -1,5 +1,7 @@ package com.baeldung; +import static org.springframework.security.config.Customizer.withDefaults; + import java.util.Collection; import java.util.List; import java.util.Map; @@ -23,8 +25,10 @@ import org.springframework.security.core.authority.SimpleGrantedAuthority; import org.springframework.security.core.context.SecurityContextHolder; import org.springframework.security.oauth2.core.oidc.StandardClaimNames; import org.springframework.security.oauth2.jwt.Jwt; +import org.springframework.security.oauth2.server.resource.authentication.JwtAuthenticationConverter; import org.springframework.security.oauth2.server.resource.authentication.JwtAuthenticationToken; import org.springframework.security.web.SecurityFilterChain; +import org.springframework.security.web.util.matcher.AntPathRequestMatcher; import org.springframework.stereotype.Service; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.RestController; @@ -43,56 +47,52 @@ public class ServletResourceServerApplication { @EnableWebSecurity static class SecurityConf { @Bean - SecurityFilterChain filterChain(HttpSecurity http, Converter> authoritiesConverter) throws Exception { - http.oauth2ResourceServer() - .jwt() - .jwtAuthenticationConverter(jwt -> new JwtAuthenticationToken(jwt, authoritiesConverter.convert(jwt))); - http.sessionManagement() - .sessionCreationPolicy(SessionCreationPolicy.STATELESS) - .and() - .csrf() - .disable(); - http.exceptionHandling() - .authenticationEntryPoint((request, response, authException) -> { - response.addHeader(HttpHeaders.WWW_AUTHENTICATE, "Basic realm=\"Restricted Content\""); - response.sendError(HttpStatus.UNAUTHORIZED.value(), HttpStatus.UNAUTHORIZED.getReasonPhrase()); - }); + SecurityFilterChain filterChain(HttpSecurity http) throws Exception { + http.oauth2ResourceServer(resourceServer -> resourceServer.jwt(withDefaults())); + http.sessionManagement(sm -> sm.sessionCreationPolicy(SessionCreationPolicy.STATELESS)); + http.csrf(csrf -> csrf.disable()); + http.exceptionHandling(eh -> eh.authenticationEntryPoint((request, response, authException) -> { + response.addHeader(HttpHeaders.WWW_AUTHENTICATE, "Bearer realm=\"Restricted Content\""); + response.sendError(HttpStatus.UNAUTHORIZED.value(), HttpStatus.UNAUTHORIZED.getReasonPhrase()); + })); - http.authorizeHttpRequests() - .requestMatchers("/secured-route") - .hasRole("AUTHORIZED_PERSONNEL") - .anyRequest() - .authenticated(); + // @formatter:off + http.authorizeHttpRequests(req -> req + .requestMatchers(new AntPathRequestMatcher("/secured-route")).hasRole("AUTHORIZED_PERSONNEL") + .anyRequest().authenticated()); + // @formatter:on return http.build(); } - static interface AuthoritiesConverter extends Converter> { + static interface JwtAuthoritiesConverter extends Converter> { } @Bean - AuthoritiesConverter realmRoles2AuthoritiesConverter() { + JwtAuthoritiesConverter realmRoles2AuthoritiesConverter() { return (Jwt jwt) -> { - final var realmRoles = Optional.of(jwt.getClaimAsMap("realm_access")) - .orElse(Map.of()); + final var realmRoles = Optional.of(jwt.getClaimAsMap("realm_access")).orElse(Map.of()); @SuppressWarnings("unchecked") final var roles = (List) realmRoles.getOrDefault("roles", List.of()); - return roles.stream() - .map(SimpleGrantedAuthority::new) - .map(GrantedAuthority.class::cast) - .toList(); + return roles.stream().map(SimpleGrantedAuthority::new).map(GrantedAuthority.class::cast).toList(); }; } + + @Bean + JwtAuthenticationConverter authenticationConverter(Converter> authoritiesConverter) { + final var authenticationConverter = new JwtAuthenticationConverter(); + authenticationConverter.setPrincipalClaimName(StandardClaimNames.PREFERRED_USERNAME); + authenticationConverter.setJwtGrantedAuthoritiesConverter(authoritiesConverter); + return authenticationConverter; + } } @Service public static class MessageService { public String greet() { - final var who = (JwtAuthenticationToken) SecurityContextHolder.getContext() - .getAuthentication(); - final var claims = who.getTokenAttributes(); - return "Hello %s! You are granted with %s.".formatted(claims.getOrDefault(StandardClaimNames.PREFERRED_USERNAME, claims.get(StandardClaimNames.SUB)), who.getAuthorities()); + final var who = (JwtAuthenticationToken) SecurityContextHolder.getContext().getAuthentication(); + return "Hello %s! You are granted with %s.".formatted(who.getName(), who.getAuthorities()); } @PreAuthorize("hasRole('AUTHORIZED_PERSONNEL')") diff --git a/spring-security-modules/spring-security-oauth2-testing/servlet-resource-server/src/test/java/com/baeldung/MessageServiceUnitTest.java b/spring-security-modules/spring-security-oauth2-testing/servlet-resource-server/src/test/java/com/baeldung/MessageServiceUnitTest.java index 3c608d226e..ca237fb888 100644 --- a/spring-security-modules/spring-security-oauth2-testing/servlet-resource-server/src/test/java/com/baeldung/MessageServiceUnitTest.java +++ b/spring-security-modules/spring-security-oauth2-testing/servlet-resource-server/src/test/java/com/baeldung/MessageServiceUnitTest.java @@ -3,28 +3,49 @@ package com.baeldung; import static org.junit.jupiter.api.Assertions.assertEquals; import static org.junit.jupiter.api.Assertions.assertThrows; +import java.util.stream.Stream; + import org.junit.jupiter.api.Test; +import org.junit.jupiter.api.TestInstance; +import org.junit.jupiter.api.TestInstance.Lifecycle; import org.junit.jupiter.api.extension.ExtendWith; +import org.junit.jupiter.params.ParameterizedTest; +import org.junit.jupiter.params.provider.MethodSource; import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.autoconfigure.ImportAutoConfiguration; +import org.springframework.boot.test.mock.mockito.MockBean; import org.springframework.context.annotation.Import; import org.springframework.security.access.AccessDeniedException; +import org.springframework.security.authentication.AbstractAuthenticationToken; import org.springframework.security.authentication.AuthenticationCredentialsNotFoundException; -import org.springframework.security.config.annotation.method.configuration.EnableMethodSecurity; +import org.springframework.security.core.Authentication; +import org.springframework.security.oauth2.core.oidc.StandardClaimNames; +import org.springframework.security.oauth2.jwt.JwtDecoder; +import org.springframework.security.oauth2.server.resource.authentication.JwtAuthenticationToken; import org.springframework.security.test.context.support.WithAnonymousUser; import org.springframework.security.test.context.support.WithMockUser; import org.springframework.test.context.junit.jupiter.SpringExtension; import com.baeldung.ServletResourceServerApplication.MessageService; -import com.c4_soft.springaddons.security.oauth2.test.annotations.OpenIdClaims; -import com.c4_soft.springaddons.security.oauth2.test.annotations.WithMockJwtAuth; +import com.baeldung.ServletResourceServerApplication.SecurityConf; +import com.c4_soft.springaddons.security.oauth2.test.AuthenticationFactoriesTestConf; +import com.c4_soft.springaddons.security.oauth2.test.annotations.WithJwt; +import com.c4_soft.springaddons.security.oauth2.test.annotations.parameterized.ParameterizedAuthentication; -@Import({ MessageService.class }) +@Import({ MessageService.class, SecurityConf.class }) +@ImportAutoConfiguration(AuthenticationFactoriesTestConf.class) @ExtendWith(SpringExtension.class) -@EnableMethodSecurity +@TestInstance(Lifecycle.PER_CLASS) class MessageServiceUnitTest { @Autowired MessageService messageService; + @Autowired + WithJwt.AuthenticationFactory authFactory; + + @MockBean + JwtDecoder jwtDecoder; + /*----------------------------------------------------------------------------*/ /* greet() */ /* Expects a JwtAuthenticationToken to be retrieved from the security-context */ @@ -41,10 +62,12 @@ class MessageServiceUnitTest { assertThrows(AccessDeniedException.class, () -> messageService.getSecret()); } - @Test - @WithMockJwtAuth(authorities = { "admin", "ROLE_AUTHORIZED_PERSONNEL" }, claims = @OpenIdClaims(preferredUsername = "ch4mpy")) - void givenSecurityContextIsPopulatedWithJwtAuthenticationToken_whenGreet_thenReturnGreetingWithPreferredUsernameAndAuthorities() { - assertEquals("Hello ch4mpy! You are granted with [admin, ROLE_AUTHORIZED_PERSONNEL].", messageService.greet()); + @ParameterizedTest + @MethodSource("allIdentities") + void givenUserIsAuthenticated_whenGreet_thenReturnGreetingWithPreferredUsernameAndAuthorities(@ParameterizedAuthentication Authentication auth) { + final var jwt = (JwtAuthenticationToken) auth; + final var expected = "Hello %s! You are granted with %s.".formatted(jwt.getTokenAttributes().get(StandardClaimNames.PREFERRED_USERNAME), auth.getAuthorities()); + assertEquals(expected, messageService.greet()); } @Test @@ -65,15 +88,22 @@ class MessageServiceUnitTest { } @Test - @WithMockJwtAuth(authorities = { "admin", "ROLE_AUTHORIZED_PERSONNEL" }, claims = @OpenIdClaims(preferredUsername = "ch4mpy")) - void givenUserIsGrantedWithRoleAuthorizedPersonnel_whenGetSecret_thenReturnSecret() { + @WithJwt("ch4mpy.json") + void givenUserIsCh4mpy_whenGetSecret_thenReturnSecret() { assertEquals("Only authorized personnel can read that", messageService.getSecret()); } @Test - @WithMockJwtAuth(authorities = { "admin" }, claims = @OpenIdClaims(preferredUsername = "ch4mpy")) - void givenUserIsNotGrantedWithRoleAuthorizedPersonnel_whenGetSecret_thenThrowsAccessDeniedException() { + @WithJwt("tonton-pirate.json") + void givenUserIsTontonPirate_whenGetSecret_thenThrowsAccessDeniedException() { assertThrows(AccessDeniedException.class, () -> messageService.getSecret()); } + /*--------------------------------------------*/ + /* methodSource returning all test identities */ + /*--------------------------------------------*/ + private Stream allIdentities() { + final var authentications = authFactory.authenticationsFrom("ch4mpy.json", "tonton-pirate.json").toList(); + return authentications.stream(); + } } diff --git a/spring-security-modules/spring-security-oauth2-testing/servlet-resource-server/src/test/java/com/baeldung/ServletResourceServerApplicationIntegrationTest.java b/spring-security-modules/spring-security-oauth2-testing/servlet-resource-server/src/test/java/com/baeldung/ServletResourceServerApplicationIntegrationTest.java index 5bb539741f..4f2fe51787 100644 --- a/spring-security-modules/spring-security-oauth2-testing/servlet-resource-server/src/test/java/com/baeldung/ServletResourceServerApplicationIntegrationTest.java +++ b/spring-security-modules/spring-security-oauth2-testing/servlet-resource-server/src/test/java/com/baeldung/ServletResourceServerApplicationIntegrationTest.java @@ -12,8 +12,8 @@ import org.springframework.boot.test.context.SpringBootTest.WebEnvironment; import org.springframework.security.test.context.support.WithAnonymousUser; import org.springframework.test.web.servlet.MockMvc; -import com.c4_soft.springaddons.security.oauth2.test.annotations.OpenIdClaims; -import com.c4_soft.springaddons.security.oauth2.test.annotations.WithMockJwtAuth; +import com.c4_soft.springaddons.security.oauth2.test.annotations.WithJwt; +import com.c4_soft.springaddons.security.oauth2.test.annotations.WithMockAuthentication; @SpringBootTest(webEnvironment = WebEnvironment.MOCK) @AutoConfigureMockMvc @@ -34,7 +34,7 @@ class ServletResourceServerApplicationIntegrationTest { } @Test - @WithMockJwtAuth(authorities = { "admin", "ROLE_AUTHORIZED_PERSONNEL" }, claims = @OpenIdClaims(preferredUsername = "ch4mpy")) + @WithJwt("ch4mpy.json") void givenUserIsAuthenticated_whenGetGreet_thenOk() throws Exception { api.perform(get("/greet")) .andExpect(status().isOk()) @@ -54,7 +54,7 @@ class ServletResourceServerApplicationIntegrationTest { } @Test - @WithMockJwtAuth("ROLE_AUTHORIZED_PERSONNEL") + @WithMockAuthentication("ROLE_AUTHORIZED_PERSONNEL") void givenUserIsGrantedWithRoleAuthorizedPersonnel_whenGetSecuredRoute_thenOk() throws Exception { api.perform(get("/secured-route")) .andExpect(status().isOk()) @@ -62,7 +62,7 @@ class ServletResourceServerApplicationIntegrationTest { } @Test - @WithMockJwtAuth("admin") + @WithMockAuthentication("admin") void givenUserIsNotGrantedWithRoleAuthorizedPersonnel_whenGetSecuredRoute_thenForbidden() throws Exception { api.perform(get("/secured-route")) .andExpect(status().isForbidden()); @@ -81,7 +81,7 @@ class ServletResourceServerApplicationIntegrationTest { } @Test - @WithMockJwtAuth("ROLE_AUTHORIZED_PERSONNEL") + @WithMockAuthentication("ROLE_AUTHORIZED_PERSONNEL") void givenUserIsGrantedWithRoleAuthorizedPersonnel_whenGetSecuredMethod_thenOk() throws Exception { api.perform(get("/secured-method")) .andExpect(status().isOk()) @@ -89,7 +89,7 @@ class ServletResourceServerApplicationIntegrationTest { } @Test - @WithMockJwtAuth("admin") + @WithMockAuthentication("admin") void givenUserIsNotGrantedWithRoleAuthorizedPersonnel_whenGetSecuredMethod_thenForbidden() throws Exception { api.perform(get("/secured-method")) .andExpect(status().isForbidden()); diff --git a/spring-security-modules/spring-security-oauth2-testing/servlet-resource-server/src/test/java/com/baeldung/SpringAddonsGreetingControllerUnitTest.java b/spring-security-modules/spring-security-oauth2-testing/servlet-resource-server/src/test/java/com/baeldung/SpringAddonsGreetingControllerUnitTest.java index 9162768930..2534d9919a 100644 --- a/spring-security-modules/spring-security-oauth2-testing/servlet-resource-server/src/test/java/com/baeldung/SpringAddonsGreetingControllerUnitTest.java +++ b/spring-security-modules/spring-security-oauth2-testing/servlet-resource-server/src/test/java/com/baeldung/SpringAddonsGreetingControllerUnitTest.java @@ -8,16 +8,19 @@ import static org.springframework.test.web.servlet.result.MockMvcResultMatchers. import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status; import org.junit.jupiter.api.Test; +import org.junit.jupiter.params.ParameterizedTest; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest; import org.springframework.boot.test.mock.mockito.MockBean; +import org.springframework.security.core.Authentication; import org.springframework.security.test.context.support.WithAnonymousUser; import org.springframework.test.web.servlet.MockMvc; import com.baeldung.ServletResourceServerApplication.GreetingController; import com.baeldung.ServletResourceServerApplication.MessageService; -import com.c4_soft.springaddons.security.oauth2.test.annotations.OpenIdClaims; -import com.c4_soft.springaddons.security.oauth2.test.annotations.WithMockJwtAuth; +import com.c4_soft.springaddons.security.oauth2.test.annotations.WithMockAuthentication; +import com.c4_soft.springaddons.security.oauth2.test.annotations.parameterized.AuthenticationSource; +import com.c4_soft.springaddons.security.oauth2.test.annotations.parameterized.ParameterizedAuthentication; @WebMvcTest(controllers = GreetingController.class, properties = { "server.ssl.enabled=false" }) class SpringAddonsGreetingControllerUnitTest { @@ -40,9 +43,11 @@ class SpringAddonsGreetingControllerUnitTest { .andExpect(status().isUnauthorized()); } - @Test - @WithMockJwtAuth(authorities = { "admin", "ROLE_AUTHORIZED_PERSONNEL" }, claims = @OpenIdClaims(preferredUsername = "ch4mpy")) - void givenUserIsAuthenticated_whenGetGreet_thenOk() throws Exception { + @ParameterizedTest + @AuthenticationSource({ + @WithMockAuthentication(authorities = { "admin", "ROLE_AUTHORIZED_PERSONNEL" }, name = "ch4mpy"), + @WithMockAuthentication(authorities = { "uncle", "PIRATE" }, name = "tonton-pirate") }) + void givenUserIsAuthenticated_whenGetGreet_thenOk(@ParameterizedAuthentication Authentication auth) throws Exception { final var greeting = "Whatever the service returns"; when(messageService.greet()).thenReturn(greeting); @@ -66,7 +71,7 @@ class SpringAddonsGreetingControllerUnitTest { } @Test - @WithMockJwtAuth({ "admin", "ROLE_AUTHORIZED_PERSONNEL" }) + @WithMockAuthentication({ "admin", "ROLE_AUTHORIZED_PERSONNEL" }) void givenUserIsGrantedWithRoleAuthorizedPersonnel_whenGetSecuredRoute_thenOk() throws Exception { final var secret = "Secret!"; when(messageService.getSecret()).thenReturn(secret); @@ -77,7 +82,7 @@ class SpringAddonsGreetingControllerUnitTest { } @Test - @WithMockJwtAuth({ "admin" }) + @WithMockAuthentication({ "admin" }) void givenUserIsNotGrantedWithRoleAuthorizedPersonnel_whenGetSecuredRoute_thenForbidden() throws Exception { api.perform(get("/secured-route")) .andExpect(status().isForbidden()); @@ -96,7 +101,7 @@ class SpringAddonsGreetingControllerUnitTest { } @Test - @WithMockJwtAuth({ "admin", "ROLE_AUTHORIZED_PERSONNEL" }) + @WithMockAuthentication({ "admin", "ROLE_AUTHORIZED_PERSONNEL" }) void givenUserIsGrantedWithRoleAuthorizedPersonnel_whenGetSecuredMethod_thenOk() throws Exception { final var secret = "Secret!"; when(messageService.getSecret()).thenReturn(secret); @@ -107,7 +112,7 @@ class SpringAddonsGreetingControllerUnitTest { } @Test - @WithMockJwtAuth(authorities = { "admin" }) + @WithMockAuthentication({ "admin" }) void givenUserIsNotGrantedWithRoleAuthorizedPersonnel_whenGetSecuredMethod_thenForbidden() throws Exception { api.perform(get("/secured-method")) .andExpect(status().isForbidden()); diff --git a/spring-security-modules/spring-security-oauth2-testing/servlet-resource-server/src/test/resources/ch4mpy.json b/spring-security-modules/spring-security-oauth2-testing/servlet-resource-server/src/test/resources/ch4mpy.json new file mode 100644 index 0000000000..22f7bb2cea --- /dev/null +++ b/spring-security-modules/spring-security-oauth2-testing/servlet-resource-server/src/test/resources/ch4mpy.json @@ -0,0 +1,15 @@ +{ + "iss": "https://localhost:8443/realms/master", + "sub": "281c4558-550c-413b-9972-2d2e5bde6b9b", + "iat": 1695992542, + "exp": 1695992642, + "preferred_username": "ch4mpy", + "realm_access": { + "roles": [ + "admin", + "ROLE_AUTHORIZED_PERSONNEL" + ] + }, + "email": "ch4mp@c4-soft.com", + "scope": "openid email" +} \ No newline at end of file diff --git a/spring-security-modules/spring-security-oauth2-testing/servlet-resource-server/src/test/resources/tonton-pirate.json b/spring-security-modules/spring-security-oauth2-testing/servlet-resource-server/src/test/resources/tonton-pirate.json new file mode 100644 index 0000000000..13a422f6fd --- /dev/null +++ b/spring-security-modules/spring-security-oauth2-testing/servlet-resource-server/src/test/resources/tonton-pirate.json @@ -0,0 +1,15 @@ +{ + "iss": "https://localhost:8443/realms/master", + "sub": "2d2e5bde6b9b-550c-413b-9972-281c4558", + "iat": 1695992551, + "exp": 1695992651, + "preferred_username": "tonton-pirate", + "realm_access": { + "roles": [ + "uncle", + "PIRATE" + ] + }, + "email": "tonton-pirate@c4-soft.com", + "scope": "openid email" +} \ No newline at end of file diff --git a/spring-security-modules/spring-security-oauth2/pom.xml b/spring-security-modules/spring-security-oauth2/pom.xml index 1b30f6685d..977e2c16fd 100644 --- a/spring-security-modules/spring-security-oauth2/pom.xml +++ b/spring-security-modules/spring-security-oauth2/pom.xml @@ -11,9 +11,8 @@ com.baeldung - parent-boot-2 + spring-security-modules 0.0.1-SNAPSHOT - ../../parent-boot-2 diff --git a/spring-security-modules/spring-security-oauth2/src/main/java/com/baeldung/oauth2resttemplate/SecurityConfig.java b/spring-security-modules/spring-security-oauth2/src/main/java/com/baeldung/oauth2resttemplate/SecurityConfig.java index 1fb9a6773a..3a8e037f72 100644 --- a/spring-security-modules/spring-security-oauth2/src/main/java/com/baeldung/oauth2resttemplate/SecurityConfig.java +++ b/spring-security-modules/spring-security-oauth2/src/main/java/com/baeldung/oauth2resttemplate/SecurityConfig.java @@ -8,7 +8,6 @@ import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.core.Ordered; import org.springframework.security.config.annotation.web.builders.HttpSecurity; -import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter; import org.springframework.security.oauth2.client.OAuth2ClientContext; import org.springframework.security.oauth2.client.OAuth2RestTemplate; import org.springframework.security.oauth2.client.filter.OAuth2ClientAuthenticationProcessingFilter; diff --git a/spring-security-modules/spring-security-oidc/pom.xml b/spring-security-modules/spring-security-oidc/pom.xml index 70031b7396..c27c084ad7 100644 --- a/spring-security-modules/spring-security-oidc/pom.xml +++ b/spring-security-modules/spring-security-oidc/pom.xml @@ -10,9 +10,8 @@ com.baeldung - parent-boot-2 + spring-security-modules 0.0.1-SNAPSHOT - ../../parent-boot-2 diff --git a/spring-security-modules/spring-security-okta/pom.xml b/spring-security-modules/spring-security-okta/pom.xml index 98b8abedb4..5ae1241b18 100644 --- a/spring-security-modules/spring-security-okta/pom.xml +++ b/spring-security-modules/spring-security-okta/pom.xml @@ -10,9 +10,8 @@ com.baeldung - parent-boot-2 + spring-security-modules 0.0.1-SNAPSHOT - ../../parent-boot-2 diff --git a/spring-security-modules/spring-security-opa/pom.xml b/spring-security-modules/spring-security-opa/pom.xml index 72b0574253..81c4709124 100644 --- a/spring-security-modules/spring-security-opa/pom.xml +++ b/spring-security-modules/spring-security-opa/pom.xml @@ -7,9 +7,8 @@ com.baeldung - parent-boot-2 + spring-security-modules 0.0.1-SNAPSHOT - ../../parent-boot-2 @@ -24,6 +23,7 @@ org.projectlombok lombok + ${lombok.version} com.google.guava diff --git a/spring-security-modules/spring-security-pkce/pom.xml b/spring-security-modules/spring-security-pkce/pom.xml index 5899b297b4..e0bd8eb90e 100644 --- a/spring-security-modules/spring-security-pkce/pom.xml +++ b/spring-security-modules/spring-security-pkce/pom.xml @@ -10,9 +10,8 @@ com.baeldung - parent-boot-2 + spring-security-modules 0.0.1-SNAPSHOT - ../../parent-boot-2 diff --git a/spring-security-modules/spring-security-saml/pom.xml b/spring-security-modules/spring-security-saml/pom.xml index 8a9b418374..8d7cce939f 100644 --- a/spring-security-modules/spring-security-saml/pom.xml +++ b/spring-security-modules/spring-security-saml/pom.xml @@ -10,9 +10,8 @@ com.baeldung - parent-boot-2 + spring-security-modules 0.0.1-SNAPSHOT - ../../parent-boot-2 diff --git a/spring-security-modules/spring-security-saml/src/main/java/com/baeldung/saml/config/WebSecurityConfig.java b/spring-security-modules/spring-security-saml/src/main/java/com/baeldung/saml/config/WebSecurityConfig.java index 297c391823..956233dfaf 100644 --- a/spring-security-modules/spring-security-saml/src/main/java/com/baeldung/saml/config/WebSecurityConfig.java +++ b/spring-security-modules/spring-security-saml/src/main/java/com/baeldung/saml/config/WebSecurityConfig.java @@ -10,11 +10,9 @@ import org.springframework.beans.factory.annotation.Value; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.security.authentication.AuthenticationManager; -import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder; import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity; import org.springframework.security.config.annotation.web.builders.HttpSecurity; import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity; -import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter; import org.springframework.security.saml.*; import org.springframework.security.saml.key.KeyManager; import org.springframework.security.saml.metadata.*; @@ -31,7 +29,7 @@ import org.springframework.security.web.util.matcher.AntPathRequestMatcher; @Configuration @EnableWebSecurity @EnableGlobalMethodSecurity(securedEnabled = true) -public class WebSecurityConfig extends WebSecurityConfigurerAdapter { +public class WebSecurityConfig { @Value("${saml.sp}") private String samlAudience; @@ -55,8 +53,7 @@ public class WebSecurityConfig extends WebSecurityConfigurerAdapter { @Bean public SAMLDiscovery samlDiscovery() { - SAMLDiscovery idpDiscovery = new SAMLDiscovery(); - return idpDiscovery; + return new SAMLDiscovery(); } @Autowired @@ -78,19 +75,19 @@ public class WebSecurityConfig extends WebSecurityConfigurerAdapter { } @Bean - public SAMLProcessingFilter samlWebSSOProcessingFilter() throws Exception { + public SAMLProcessingFilter samlWebSSOProcessingFilter(AuthenticationManager authenticationManager) { SAMLProcessingFilter samlWebSSOProcessingFilter = new SAMLProcessingFilter(); - samlWebSSOProcessingFilter.setAuthenticationManager(authenticationManager()); + samlWebSSOProcessingFilter.setAuthenticationManager(authenticationManager); samlWebSSOProcessingFilter.setAuthenticationSuccessHandler(samlAuthSuccessHandler); samlWebSSOProcessingFilter.setAuthenticationFailureHandler(samlAuthFailureHandler); return samlWebSSOProcessingFilter; } @Bean - public FilterChainProxy samlFilter() throws Exception { + public FilterChainProxy samlFilter(SAMLProcessingFilter samlProcessingFilter) throws Exception { List chains = new ArrayList<>(); chains.add(new DefaultSecurityFilterChain(new AntPathRequestMatcher("/saml/SSO/**"), - samlWebSSOProcessingFilter())); + samlProcessingFilter)); chains.add(new DefaultSecurityFilterChain(new AntPathRequestMatcher("/saml/discovery/**"), samlDiscovery())); chains.add(new DefaultSecurityFilterChain(new AntPathRequestMatcher("/saml/login/**"), @@ -102,19 +99,13 @@ public class WebSecurityConfig extends WebSecurityConfigurerAdapter { return new FilterChainProxy(chains); } - @Bean - @Override - public AuthenticationManager authenticationManagerBean() throws Exception { - return super.authenticationManagerBean(); - } - @Bean public MetadataGeneratorFilter metadataGeneratorFilter() { return new MetadataGeneratorFilter(metadataGenerator()); } - @Override - protected void configure(HttpSecurity http) throws Exception { + @Bean + public SecurityFilterChain filterChain(HttpSecurity http, SAMLProcessingFilter samlProcessingFilter) throws Exception { http .csrf() .disable(); @@ -125,8 +116,8 @@ public class WebSecurityConfig extends WebSecurityConfigurerAdapter { http .addFilterBefore(metadataGeneratorFilter(), ChannelProcessingFilter.class) - .addFilterAfter(samlFilter(), BasicAuthenticationFilter.class) - .addFilterBefore(samlFilter(), CsrfFilter.class); + .addFilterAfter(samlProcessingFilter, BasicAuthenticationFilter.class) + .addFilterBefore(samlProcessingFilter, CsrfFilter.class); http .authorizeRequests() @@ -142,11 +133,10 @@ public class WebSecurityConfig extends WebSecurityConfigurerAdapter { e.printStackTrace(); } }); - } - @Override - protected void configure(AuthenticationManagerBuilder auth) throws Exception { - auth.authenticationProvider(samlAuthenticationProvider); + http.authenticationProvider(samlAuthenticationProvider); + + return http.build(); } } diff --git a/spring-security-modules/spring-security-saml2/pom.xml b/spring-security-modules/spring-security-saml2/pom.xml index 6de69fd201..64a4e22627 100644 --- a/spring-security-modules/spring-security-saml2/pom.xml +++ b/spring-security-modules/spring-security-saml2/pom.xml @@ -82,7 +82,6 @@ - 17 4.1.1 diff --git a/spring-security-modules/spring-security-saml2/src/main/java/com/baeldung/saml/SecurityConfig.java b/spring-security-modules/spring-security-saml2/src/main/java/com/baeldung/saml/SecurityConfig.java index 9078953d02..524cb3b0bc 100644 --- a/spring-security-modules/spring-security-saml2/src/main/java/com/baeldung/saml/SecurityConfig.java +++ b/spring-security-modules/spring-security-saml2/src/main/java/com/baeldung/saml/SecurityConfig.java @@ -7,6 +7,7 @@ import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.security.config.annotation.web.builders.HttpSecurity; import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity; +import org.springframework.security.config.annotation.web.configurers.AbstractHttpConfigurer; import org.springframework.security.saml2.provider.service.metadata.OpenSamlMetadataResolver; import org.springframework.security.saml2.provider.service.registration.RelyingPartyRegistrationRepository; import org.springframework.security.saml2.provider.service.web.DefaultRelyingPartyRegistrationResolver; @@ -25,10 +26,9 @@ public class SecurityConfig { @Bean public SecurityFilterChain filterChain(HttpSecurity http) throws Exception { DefaultRelyingPartyRegistrationResolver relyingPartyRegistrationResolver = new DefaultRelyingPartyRegistrationResolver(this.relyingPartyRegistrationRepository); - Saml2MetadataFilter filter = new Saml2MetadataFilter(relyingPartyRegistrationResolver, new OpenSamlMetadataResolver()); - - http.authorizeHttpRequests(authorize -> authorize.anyRequest() - .authenticated()) + Saml2MetadataFilter filter = new Saml2MetadataFilter(relyingPartyRegistrationResolver, new OpenSamlMetadataResolver()); + + http.csrf(AbstractHttpConfigurer::disable).authorizeHttpRequests(authorize -> authorize.anyRequest().authenticated()) .saml2Login(withDefaults()) .saml2Logout(withDefaults()) .addFilterBefore(filter, Saml2WebSsoAuthenticationFilter.class); diff --git a/spring-security-modules/spring-security-saml2/src/main/resources/metadata/metadata-idp-okta.xml b/spring-security-modules/spring-security-saml2/src/main/resources/metadata/metadata-idp-okta.xml index 83976805c4..785effccc6 100644 --- a/spring-security-modules/spring-security-saml2/src/main/resources/metadata/metadata-idp-okta.xml +++ b/spring-security-modules/spring-security-saml2/src/main/resources/metadata/metadata-idp-okta.xml @@ -1,17 +1,17 @@ MIIDqDCCApCgAwIBAgIGAYZ6plFwMA0GCSqGSIb3DQEBCwUAMIGUMQswCQYDVQQGEwJVUzETMBEG -A1UECAwKQ2FsaWZvcm5pYTEWMBQGA1UEBwwNU2FuIEZyYW5jaXNjbzENMAsGA1UECgwET2t0YTEU -MBIGA1UECwwLU1NPUHJvdmlkZXIxFTATBgNVBAMMDGRldi01NjYxNzIyMjEcMBoGCSqGSIb3DQEJ -ARYNaW5mb0Bva3RhLmNvbTAeFw0yMzAyMjIxOTQxNDVaFw0zMzAyMjIxOTQyNDVaMIGUMQswCQYD -VQQGEwJVUzETMBEGA1UECAwKQ2FsaWZvcm5pYTEWMBQGA1UEBwwNU2FuIEZyYW5jaXNjbzENMAsG -A1UECgwET2t0YTEUMBIGA1UECwwLU1NPUHJvdmlkZXIxFTATBgNVBAMMDGRldi01NjYxNzIyMjEc -MBoGCSqGSIb3DQEJARYNaW5mb0Bva3RhLmNvbTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoC -ggEBAMCoER+Qlx6xBBUAcIxRk5ItmfldF+Rc+z+FCY/Ow7+cNBOIenRGfQLirQMwKzvZAg2o52xm -OrtqsHX3NLEnSQDyQp/sE7MueHQCGcDnCAQEeOVbDSPW7bDOeK/qNyecTPKZreL70TQLPpeA9x7l -WA59zxOX9or9BLuQJrXKOU/cZ4BXzue351R2qmuj7IqbXmsbetKegVFShYJZ9e9ta42OK1T8oDez -dKZbPj5el1kj2jJ08GzO3TDg9j5B21x3sz2bxg6vFMP7e10hgLicxKVw1P5ZG995wUA+E8YbFehi -YXRlcJiiKhmjRvHFl1F5vM4DPLaL4b8BJ1E21Byhb2cCAwEAATANBgkqhkiG9w0BAQsFAAOCAQEA -FMy00eWU4klEdV2PhoOPZE8Phj6tVDtEjr+ol7L7RJh6u2WPwLm6U9vE9wQ0/OYhOjThUsZqxqjL -SqhZeMiFwohL6K5cmW2wTkxgfICyPY9g3BVDtogsZgbI0clIG5slwgiy9Kn7wQpSHWDvpEZXwmyV 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WA59zxOX9or9BLuQJrXKOU/cZ4BXzue351R2qmuj7IqbXmsbetKegVFShYJZ9e9ta42OK1T8oDez + dKZbPj5el1kj2jJ08GzO3TDg9j5B21x3sz2bxg6vFMP7e10hgLicxKVw1P5ZG995wUA+E8YbFehi + YXRlcJiiKhmjRvHFl1F5vM4DPLaL4b8BJ1E21Byhb2cCAwEAATANBgkqhkiG9w0BAQsFAAOCAQEA + FMy00eWU4klEdV2PhoOPZE8Phj6tVDtEjr+ol7L7RJh6u2WPwLm6U9vE9wQ0/OYhOjThUsZqxqjL + SqhZeMiFwohL6K5cmW2wTkxgfICyPY9g3BVDtogsZgbI0clIG5slwgiy9Kn7wQpSHWDvpEZXwmyV + KodcWIpgBf0dUdBhsx+o34eG7ajsLb9HEisF0ntxlKdG2LJqlkJBtiUgI2Wo2jNshfzA7Cp9cNio + +j3f1dwyWmmwWkyxGkEw8UwuwKMDHfuAwyBmZJmmG9zkHMlHkgQxxq3iI8Bs9E3lKYXtwLE7K+xe + rTdWegAfIP7LXC3JKN1N/Meke5FJLXmWAMXKIw==urn:oasis:names:tc:SAML:1.1:nameid-format:unspecifiedurn:oasis:names:tc:SAML:1.1:nameid-format:emailAddress \ No newline at end of file diff --git a/spring-security-modules/spring-security-social-login/pom.xml b/spring-security-modules/spring-security-social-login/pom.xml index ddda4235be..5efa5b703c 100644 --- a/spring-security-modules/spring-security-social-login/pom.xml +++ b/spring-security-modules/spring-security-social-login/pom.xml @@ -9,9 +9,8 @@ com.baeldung - parent-boot-2 + spring-security-modules 0.0.1-SNAPSHOT - ../../parent-boot-2 diff --git a/spring-security-modules/spring-security-web-angular/pom.xml b/spring-security-modules/spring-security-web-angular/pom.xml index 2a745bc6cc..15dc4d007c 100644 --- a/spring-security-modules/spring-security-web-angular/pom.xml +++ b/spring-security-modules/spring-security-web-angular/pom.xml @@ -10,9 +10,8 @@ com.baeldung - parent-boot-2 + spring-security-modules 0.0.1-SNAPSHOT - ../../parent-boot-2 diff --git a/spring-security-modules/spring-security-web-boot-1/pom.xml b/spring-security-modules/spring-security-web-boot-1/pom.xml index fa0fd567fe..e93b0b4f03 100644 --- a/spring-security-modules/spring-security-web-boot-1/pom.xml +++ b/spring-security-modules/spring-security-web-boot-1/pom.xml @@ -11,9 +11,8 @@ com.baeldung - parent-boot-2 + spring-security-modules 0.0.1-SNAPSHOT - ../../parent-boot-2 @@ -46,8 +45,8 @@ spring-security-data - mysql - mysql-connector-java + com.mysql + mysql-connector-j runtime diff --git a/spring-security-modules/spring-security-web-boot-2/pom.xml b/spring-security-modules/spring-security-web-boot-2/pom.xml index 3ba8726f51..d3684dd282 100644 --- a/spring-security-modules/spring-security-web-boot-2/pom.xml +++ b/spring-security-modules/spring-security-web-boot-2/pom.xml @@ -11,9 +11,8 @@ com.baeldung - parent-boot-2 + spring-security-modules 0.0.1-SNAPSHOT - ../../parent-boot-2 @@ -46,8 +45,8 @@ spring-security-data - mysql - mysql-connector-java + com.mysql + mysql-connector-j runtime diff --git a/spring-security-modules/spring-security-web-boot-3/pom.xml b/spring-security-modules/spring-security-web-boot-3/pom.xml index 5229068dfa..0b71e89527 100644 --- a/spring-security-modules/spring-security-web-boot-3/pom.xml +++ b/spring-security-modules/spring-security-web-boot-3/pom.xml @@ -11,9 +11,8 @@ com.baeldung - parent-boot-2 + spring-security-modules 0.0.1-SNAPSHOT - ../../parent-boot-2 diff --git a/spring-security-modules/spring-security-web-boot-4/pom.xml b/spring-security-modules/spring-security-web-boot-4/pom.xml index ffbed0f8ab..b5bfc55a9f 100644 --- a/spring-security-modules/spring-security-web-boot-4/pom.xml +++ b/spring-security-modules/spring-security-web-boot-4/pom.xml @@ -11,9 +11,8 @@ com.baeldung - parent-boot-2 + spring-security-modules 0.0.1-SNAPSHOT - ../../parent-boot-2 diff --git a/spring-security-modules/spring-security-web-boot-5/pom.xml b/spring-security-modules/spring-security-web-boot-5/pom.xml index f4e2e3ad92..14b8d87f25 100644 --- a/spring-security-modules/spring-security-web-boot-5/pom.xml +++ b/spring-security-modules/spring-security-web-boot-5/pom.xml @@ -11,9 +11,8 @@ com.baeldung - parent-boot-2 + spring-security-modules 0.0.1-SNAPSHOT - ../../parent-boot-2 diff --git a/spring-security-modules/spring-security-web-login-2/pom.xml b/spring-security-modules/spring-security-web-login-2/pom.xml index 2d92a8567f..a44543a6ba 100644 --- a/spring-security-modules/spring-security-web-login-2/pom.xml +++ b/spring-security-modules/spring-security-web-login-2/pom.xml @@ -10,9 +10,8 @@ com.baeldung - parent-boot-2 + spring-security-modules 0.0.1-SNAPSHOT - ../../parent-boot-2 diff --git a/spring-security-modules/spring-security-web-mvc-custom/src/test/java/com/baeldung/web/interceptor/SessionTimerInterceptorIntegrationTest.java b/spring-security-modules/spring-security-web-mvc-custom/src/test/java/com/baeldung/web/interceptor/SessionTimerInterceptorIntegrationTest.java index 07bc22f184..873c28c6a2 100644 --- a/spring-security-modules/spring-security-web-mvc-custom/src/test/java/com/baeldung/web/interceptor/SessionTimerInterceptorIntegrationTest.java +++ b/spring-security-modules/spring-security-web-mvc-custom/src/test/java/com/baeldung/web/interceptor/SessionTimerInterceptorIntegrationTest.java @@ -49,7 +49,7 @@ public class SessionTimerInterceptorIntegrationTest { .andReturn() .getRequest() .getSession(); - Thread.sleep(51000); + Thread.sleep(5000); mockMvc.perform(get("/auth/foos").session((MockHttpSession) session)) .andExpect(status().is2xxSuccessful()); } diff --git a/spring-security-modules/spring-security-web-mvc/pom.xml b/spring-security-modules/spring-security-web-mvc/pom.xml index 505826d1a2..10dd89f618 100644 --- a/spring-security-modules/spring-security-web-mvc/pom.xml +++ b/spring-security-modules/spring-security-web-mvc/pom.xml @@ -10,9 +10,8 @@ com.baeldung - parent-boot-2 + spring-security-modules 0.0.1-SNAPSHOT - ../../parent-boot-2 diff --git a/spring-security-modules/spring-security-web-persistent-login/src/main/java/com/baeldung/spring/SecurityConfig.java b/spring-security-modules/spring-security-web-persistent-login/src/main/java/com/baeldung/spring/SecurityConfig.java index d3cfff81cb..0a9c717f5a 100644 --- a/spring-security-modules/spring-security-web-persistent-login/src/main/java/com/baeldung/spring/SecurityConfig.java +++ b/spring-security-modules/spring-security-web-persistent-login/src/main/java/com/baeldung/spring/SecurityConfig.java @@ -3,7 +3,6 @@ package com.baeldung.spring; import org.springframework.context.annotation.Configuration; import org.springframework.context.annotation.ImportResource; import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity; -import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter; /** * Spring Security Configuration. @@ -11,7 +10,7 @@ import org.springframework.security.config.annotation.web.configuration.WebSecur @Configuration @EnableWebSecurity @ImportResource({ "classpath:webSecurityConfig.xml" }) -public class SecurityConfig extends WebSecurityConfigurerAdapter { +public class SecurityConfig { public SecurityConfig() { super(); diff --git a/spring-security-modules/spring-security-web-rest-basic-auth/pom.xml b/spring-security-modules/spring-security-web-rest-basic-auth/pom.xml index 3c842a8a54..9a3b21af92 100644 --- a/spring-security-modules/spring-security-web-rest-basic-auth/pom.xml +++ b/spring-security-modules/spring-security-web-rest-basic-auth/pom.xml @@ -10,9 +10,8 @@ com.baeldung - parent-boot-2 + spring-security-modules 0.0.1-SNAPSHOT - ../../parent-boot-2 diff --git a/spring-security-modules/spring-security-web-rest-custom/pom.xml b/spring-security-modules/spring-security-web-rest-custom/pom.xml index dfd2f59aaf..2e55fe8b89 100644 --- a/spring-security-modules/spring-security-web-rest-custom/pom.xml +++ b/spring-security-modules/spring-security-web-rest-custom/pom.xml @@ -10,9 +10,8 @@ com.baeldung - parent-boot-2 + spring-security-modules 0.0.1-SNAPSHOT - ../../parent-boot-2 diff --git a/spring-security-modules/spring-security-web-springdoc/pom.xml b/spring-security-modules/spring-security-web-springdoc/pom.xml index 03e938f1c8..30102fd83d 100644 --- a/spring-security-modules/spring-security-web-springdoc/pom.xml +++ b/spring-security-modules/spring-security-web-springdoc/pom.xml @@ -11,9 +11,8 @@ com.baeldung - parent-boot-2 + spring-security-modules 0.0.1-SNAPSHOT - ../../parent-boot-2 diff --git a/spring-security-modules/spring-security-web-thymeleaf/pom.xml b/spring-security-modules/spring-security-web-thymeleaf/pom.xml index c13aa6a471..dd5f2d7c97 100644 --- a/spring-security-modules/spring-security-web-thymeleaf/pom.xml +++ b/spring-security-modules/spring-security-web-thymeleaf/pom.xml @@ -11,9 +11,8 @@ com.baeldung - parent-boot-2 + spring-security-modules 0.0.1-SNAPSHOT - ../../parent-boot-2 diff --git a/spring-security-modules/spring-security-web-thymeleaf/src/main/java/com/baeldung/customuserdetails/SecurityConfiguration.java b/spring-security-modules/spring-security-web-thymeleaf/src/main/java/com/baeldung/customuserdetails/SecurityConfiguration.java index cfec910ce9..d438aefcdc 100644 --- a/spring-security-modules/spring-security-web-thymeleaf/src/main/java/com/baeldung/customuserdetails/SecurityConfiguration.java +++ b/spring-security-modules/spring-security-web-thymeleaf/src/main/java/com/baeldung/customuserdetails/SecurityConfiguration.java @@ -28,7 +28,7 @@ public class SecurityConfiguration { .formLogin() .loginPage("/login") .permitAll() - .successForwardUrl("/index") + .defaultSuccessUrl("/index") .and() .logout() .permitAll() diff --git a/spring-security-modules/spring-security-web-x509/pom.xml b/spring-security-modules/spring-security-web-x509/pom.xml index 5282ab7d83..ec0331fd53 100644 --- a/spring-security-modules/spring-security-web-x509/pom.xml +++ b/spring-security-modules/spring-security-web-x509/pom.xml @@ -10,9 +10,8 @@ com.baeldung - parent-boot-2 + spring-security-modules 0.0.1-SNAPSHOT - ../../parent-boot-2 diff --git a/spring-shell/pom.xml b/spring-shell/pom.xml index 952920fd1e..bdd495b836 100644 --- a/spring-shell/pom.xml +++ b/spring-shell/pom.xml @@ -10,9 +10,9 @@ com.baeldung - parent-boot-2 + parent-boot-3 0.0.1-SNAPSHOT - ../parent-boot-2 + ../parent-boot-3 @@ -28,7 +28,6 @@ org.apache.maven.plugins maven-war-plugin - ${maven-war-plugin.version} src/main/webapp false diff --git a/spring-soap/pom.xml b/spring-soap/pom.xml index 594eb3dd19..c796b08e9a 100644 --- a/spring-soap/pom.xml +++ b/spring-soap/pom.xml @@ -34,7 +34,7 @@ jakarta.xml.bind jakarta.xml.bind-api - 4.0.0 + ${jakarta.xml.bind-api.version} @@ -58,7 +58,7 @@ org.codehaus.mojo jaxb2-maven-plugin - 3.1.0 + ${jaxb2-maven-plugin.version} xjc @@ -79,7 +79,7 @@ org.jvnet.jaxb2.maven2 maven-jaxb2-plugin - 0.15.3 + ${maven-jaxb2-plugin.version} @@ -102,6 +102,8 @@ - 17 + 4.0.0 + 3.1.0 + 0.15.3 \ No newline at end of file diff --git a/spring-static-resources/pom.xml b/spring-static-resources/pom.xml index f682eafdbe..2bf865ddbe 100644 --- a/spring-static-resources/pom.xml +++ b/spring-static-resources/pom.xml @@ -88,7 +88,7 @@ org.aspectj aspectjrt - ${org.aspectj-version} + ${aspectj.version} javax.inject @@ -117,16 +117,10 @@ ${jackson.version} - org.hibernate + org.hibernate.validator hibernate-validator ${hibernate-validator.version} - - - joda-time - joda-time - ${joda-time.version} - com.github.jknack @@ -192,11 +186,10 @@ - 1.8.9 + 1.9.20.1 - 6.0.10.Final + 8.0.1.Final 4.1.0 - 2.10 1 1.5.1 diff --git a/spring-swagger-codegen/custom-validations-opeanpi-codegen/pom.xml b/spring-swagger-codegen/custom-validations-opeanpi-codegen/pom.xml index c529951b07..136f5b8907 100644 --- a/spring-swagger-codegen/custom-validations-opeanpi-codegen/pom.xml +++ b/spring-swagger-codegen/custom-validations-opeanpi-codegen/pom.xml @@ -11,9 +11,8 @@ com.baeldung - parent-boot-2 + spring-swagger-codegen 0.0.1-SNAPSHOT - ../../parent-boot-2 @@ -26,25 +25,15 @@ spring-boot-starter-test test - - org.hibernate - hibernate-validator - 6.0.10.Final - - - javax.validation - validation-api - 2.0.1.Final - org.openapitools openapi-generator - 3.3.4 + ${openapi-generator.version} com.fasterxml.jackson.core jackson-databind - 2.10.0.pr3 + ${jackson-databind.version} org.springdoc @@ -62,7 +51,7 @@ org.openapitools openapi-generator-maven-plugin - 5.1.0 + ${openapi-generator-maven-plugin.version} @@ -93,10 +82,12 @@ - 11 3.0.0 2.17.1 1.7.0 + 3.3.4 + 2.16.0 + 5.1.0 \ No newline at end of file diff --git a/spring-swagger-codegen/pom.xml b/spring-swagger-codegen/pom.xml index d4fff7eb63..ce28f28c22 100644 --- a/spring-swagger-codegen/pom.xml +++ b/spring-swagger-codegen/pom.xml @@ -16,6 +16,7 @@ + custom-validations-opeanpi-codegen spring-swagger-codegen-api-client spring-openapi-generator-api-client spring-swagger-codegen-app diff --git a/spring-swagger-codegen/spring-openapi-generator-api-client/pom.xml b/spring-swagger-codegen/spring-openapi-generator-api-client/pom.xml index f125018fb0..1e3b93ae42 100644 --- a/spring-swagger-codegen/spring-openapi-generator-api-client/pom.xml +++ b/spring-swagger-codegen/spring-openapi-generator-api-client/pom.xml @@ -34,55 +34,55 @@ io.swagger swagger-annotations - ${swagger-annotations-version} + ${swagger-annotations.version} com.google.code.findbugs jsr305 - 3.0.2 + ${findbugs-jsr305.version} org.springframework spring-web - ${spring-web-version} + ${spring-web.version} com.fasterxml.jackson.core jackson-core - ${jackson-version} + ${jackson.version} com.fasterxml.jackson.core jackson-annotations - ${jackson-version} + ${jackson.version} com.fasterxml.jackson.core jackson-databind - ${jackson-version} + ${jackson.version} com.fasterxml.jackson.jaxrs jackson-jaxrs-json-provider - ${jackson-version} + ${jackson.version} org.openapitools jackson-databind-nullable - ${jackson-databind-nullable-version} + ${jackson-databind-nullable.version} com.fasterxml.jackson.datatype jackson-datatype-jsr310 - ${jackson-version} + ${jackson.version} com.github.joschi.jackson jackson-datatype-threetenbp - ${jackson-threetenbp-version} + ${jackson-threetenbp.version} @@ -94,7 +94,7 @@ javax.annotation javax.annotation-api - 1.3.2 + ${javax.annotation-api.version} @@ -103,7 +103,7 @@ org.apache.maven.plugins maven-enforcer-plugin - 3.0.0-M1 + ${maven-enforcer-plugin.version} enforce-maven @@ -123,7 +123,7 @@ org.apache.maven.plugins maven-surefire-plugin - 2.12 + ${maven-surefire-plugin.version} @@ -154,7 +154,7 @@ org.apache.maven.plugins maven-jar-plugin - 2.2 + ${maven-jar-plugin.version} @@ -169,7 +169,7 @@ org.codehaus.mojo build-helper-maven-plugin - 1.10 + ${build-helper-maven-plugin.version} add_sources @@ -200,7 +200,7 @@ org.apache.maven.plugins maven-compiler-plugin - 3.6.1 + ${maven-compiler-plugin.version} 1.8 1.8 @@ -209,7 +209,7 @@ org.apache.maven.plugins maven-javadoc-plugin - 2.10.4 + ${maven-javadoc-plugin.version} attach-javadocs @@ -222,7 +222,7 @@ org.apache.maven.plugins maven-source-plugin - 2.2.1 + ${maven-source-plugin.version} attach-sources @@ -243,7 +243,7 @@ org.apache.maven.plugins maven-gpg-plugin - 1.5 + ${maven-gpg-plugin.version} sign-artifacts @@ -260,14 +260,25 @@ - 1.5.22 - 4.3.9.RELEASE - 2.11.1 + 1.5.22 + 4.3.9.RELEASE + 3.0.2 + 2.11.1 - 0.2.1 - 2.9.10 - 1.0.0 + 0.2.1 + 2.9.10 + 1.0.0 5.8.1 + 1.3.2 + + 3.0.0-M1 + 2.12 + 2.2 + 1.10 + 3.6.1 + 3.6.2 + 2.2.1 + 1.5 \ No newline at end of file diff --git a/spring-swagger-codegen/spring-swagger-codegen-api-client/pom.xml b/spring-swagger-codegen/spring-swagger-codegen-api-client/pom.xml index b2e97c7a49..5ad15f6851 100644 --- a/spring-swagger-codegen/spring-swagger-codegen-api-client/pom.xml +++ b/spring-swagger-codegen/spring-swagger-codegen-api-client/pom.xml @@ -33,20 +33,19 @@ com.baeldung spring-swagger-codegen 0.0.1-SNAPSHOT - ../../spring-swagger-codegen io.swagger swagger-annotations - ${swagger-annotations-version} + ${swagger-annotations.version} org.springframework spring-web - ${spring-web-version} + ${spring-web.version} @@ -77,12 +76,12 @@ joda-time joda-time - ${jodatime-version} + ${jodatime.version} javax.annotation javax.annotation-api - 1.3.2 + ${javax.annotation-api.version} @@ -189,13 +188,14 @@ - 1.5.15 - 4.3.9.RELEASE - 2.9.9 + 1.5.15 + 4.3.9.RELEASE + 2.9.9 + 1.3.2 2.2 1.5 2.2.1 - 2.10.4 + 3.6.2 1.10 diff --git a/spring-swagger-codegen/spring-swagger-codegen-app/pom.xml b/spring-swagger-codegen/spring-swagger-codegen-app/pom.xml index d3f57474ef..a7969df518 100644 --- a/spring-swagger-codegen/spring-swagger-codegen-app/pom.xml +++ b/spring-swagger-codegen/spring-swagger-codegen-app/pom.xml @@ -10,7 +10,6 @@ com.baeldung spring-swagger-codegen 0.0.1-SNAPSHOT - ../../spring-swagger-codegen diff --git a/spring-vault/pom.xml b/spring-vault/pom.xml index 60a5ee18f2..768303cb4b 100644 --- a/spring-vault/pom.xml +++ b/spring-vault/pom.xml @@ -36,7 +36,7 @@ org.springframework.vault spring-vault-core - ${spring.vault.core.version} + ${spring-vault-core.version} org.springframework.data @@ -69,19 +69,20 @@ software.amazon.awssdk auth - 2.20.140 + ${auth.version} org.springframework.cloud spring-cloud-starter-vault-config - 3.1.3 + ${spring-cloud-starter-vault-config.version} - 2.3.4 - 17 + 2.3.4 + 2.20.140 + 3.1.3 \ No newline at end of file diff --git a/spring-web-modules/pom.xml b/spring-web-modules/pom.xml index d513822ea3..87bcfaa203 100644 --- a/spring-web-modules/pom.xml +++ b/spring-web-modules/pom.xml @@ -10,8 +10,9 @@ com.baeldung - parent-modules - 1.0.0-SNAPSHOT + parent-spring-5 + 0.0.1-SNAPSHOT + ../parent-spring-5 @@ -43,6 +44,7 @@ spring-rest-simple spring-rest-testing spring-resttemplate + spring-resttemplate-1 spring-resttemplate-2 spring-resttemplate-3 spring-session @@ -52,6 +54,7 @@ spring-thymeleaf-4 spring-thymeleaf-5 spring-web-url + spring-thymeleaf-attributes \ No newline at end of file diff --git a/spring-web-modules/spring-mvc-basics-2/pom.xml b/spring-web-modules/spring-mvc-basics-2/pom.xml index 28eb3a16f2..32cf3c9e9f 100644 --- a/spring-web-modules/spring-mvc-basics-2/pom.xml +++ b/spring-web-modules/spring-mvc-basics-2/pom.xml @@ -42,7 +42,7 @@ ${jstl.version} - org.hibernate + org.hibernate.validator hibernate-validator ${hibernate-validator.version} @@ -148,9 +148,9 @@ - 6.0.10.Final + 8.0.1.Final enter-location-of-server - 3.0.11.RELEASE + 3.1.2.RELEASE 2.4.12 2.3.27-incubating 1.2.5 diff --git a/spring-web-modules/spring-mvc-basics-2/src/main/java/com/baeldung/spring/controller/CustomerController.java b/spring-web-modules/spring-mvc-basics-2/src/main/java/com/baeldung/spring/controller/CustomerController.java index 8ecfce58e3..e1d2a8e37f 100644 --- a/spring-web-modules/spring-mvc-basics-2/src/main/java/com/baeldung/spring/controller/CustomerController.java +++ b/spring-web-modules/spring-mvc-basics-2/src/main/java/com/baeldung/spring/controller/CustomerController.java @@ -1,6 +1,6 @@ package com.baeldung.spring.controller; -import javax.validation.Valid; +import jakarta.validation.Valid; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; diff --git a/spring-web-modules/spring-mvc-basics-2/src/main/java/com/baeldung/spring/controller/EmployeeController.java b/spring-web-modules/spring-mvc-basics-2/src/main/java/com/baeldung/spring/controller/EmployeeController.java index 6543a98af1..5299d8289b 100644 --- a/spring-web-modules/spring-mvc-basics-2/src/main/java/com/baeldung/spring/controller/EmployeeController.java +++ b/spring-web-modules/spring-mvc-basics-2/src/main/java/com/baeldung/spring/controller/EmployeeController.java @@ -3,7 +3,7 @@ package com.baeldung.spring.controller; import java.util.HashMap; import java.util.Map; -import javax.validation.Valid; +import jakarta.validation.Valid; import org.springframework.stereotype.Controller; import org.springframework.ui.ModelMap; diff --git a/spring-web-modules/spring-mvc-basics-2/src/main/java/com/baeldung/spring/controller/MailController.java b/spring-web-modules/spring-mvc-basics-2/src/main/java/com/baeldung/spring/controller/MailController.java index b6e19a4c39..f4088b8bb3 100644 --- a/spring-web-modules/spring-mvc-basics-2/src/main/java/com/baeldung/spring/controller/MailController.java +++ b/spring-web-modules/spring-mvc-basics-2/src/main/java/com/baeldung/spring/controller/MailController.java @@ -8,7 +8,7 @@ import java.util.Set; import javax.mail.MessagingException; import javax.servlet.http.HttpServletRequest; -import javax.validation.Valid; +import jakarta.validation.Valid; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Value; diff --git a/spring-web-modules/spring-mvc-basics-2/src/main/java/com/baeldung/spring/domain/Employee.java b/spring-web-modules/spring-mvc-basics-2/src/main/java/com/baeldung/spring/domain/Employee.java index 900770b873..a0641b0a32 100644 --- a/spring-web-modules/spring-mvc-basics-2/src/main/java/com/baeldung/spring/domain/Employee.java +++ b/spring-web-modules/spring-mvc-basics-2/src/main/java/com/baeldung/spring/domain/Employee.java @@ -1,7 +1,7 @@ package com.baeldung.spring.domain; -import javax.validation.constraints.NotNull; -import javax.validation.constraints.Size; +import jakarta.validation.constraints.NotNull; +import jakarta.validation.constraints.Size; public class Employee { diff --git a/spring-web-modules/spring-mvc-basics-2/src/main/java/com/baeldung/spring/domain/MailObject.java b/spring-web-modules/spring-mvc-basics-2/src/main/java/com/baeldung/spring/domain/MailObject.java index d425ca9a26..23807926ca 100644 --- a/spring-web-modules/spring-mvc-basics-2/src/main/java/com/baeldung/spring/domain/MailObject.java +++ b/spring-web-modules/spring-mvc-basics-2/src/main/java/com/baeldung/spring/domain/MailObject.java @@ -1,8 +1,8 @@ package com.baeldung.spring.domain; -import javax.validation.constraints.Email; -import javax.validation.constraints.NotNull; -import javax.validation.constraints.Size; +import jakarta.validation.constraints.Email; +import jakarta.validation.constraints.NotNull; +import jakarta.validation.constraints.Size; /** * Created by Olga on 7/20/2016. diff --git a/spring-web-modules/spring-mvc-basics-5/pom.xml b/spring-web-modules/spring-mvc-basics-5/pom.xml index c957d669bd..1c8c87a2ef 100644 --- a/spring-web-modules/spring-mvc-basics-5/pom.xml +++ b/spring-web-modules/spring-mvc-basics-5/pom.xml @@ -10,9 +10,9 @@ com.baeldung - parent-boot-2 + parent-boot-3 0.0.1-SNAPSHOT - ../../parent-boot-2 + ../../parent-boot-3 @@ -30,8 +30,14 @@ tomcat-embed-jasper - javax.servlet - jstl + jakarta.servlet.jsp.jstl + jakarta.servlet.jsp.jstl-api + ${jakarta.servlet.jsp.jstl} + + + org.glassfish.web + jakarta.servlet.jsp.jstl + ${jakarta.servlet.jsp.jstl} org.springframework.boot @@ -53,6 +59,11 @@ jaxb-runtime ${jaxb-runtime.version} + + io.rest-assured + rest-assured + ${io.rest-assured.version} + @@ -71,8 +82,10 @@ 1.3.2 - 2.7.0 + 2.8.0 2.3.5 + 2.0.0 + 3.0.0 \ No newline at end of file diff --git a/spring-web-modules/spring-mvc-basics-5/src/main/java/com/baeldung/jsonargs/JsonArgumentResolver.java b/spring-web-modules/spring-mvc-basics-5/src/main/java/com/baeldung/jsonargs/JsonArgumentResolver.java index 3cb01dae32..94b8d12107 100644 --- a/spring-web-modules/spring-mvc-basics-5/src/main/java/com/baeldung/jsonargs/JsonArgumentResolver.java +++ b/spring-web-modules/spring-mvc-basics-5/src/main/java/com/baeldung/jsonargs/JsonArgumentResolver.java @@ -3,7 +3,7 @@ package com.baeldung.jsonargs; import java.io.IOException; import java.util.Objects; -import javax.servlet.http.HttpServletRequest; +import jakarta.servlet.http.HttpServletRequest; import org.apache.commons.io.IOUtils; import org.springframework.core.MethodParameter; diff --git a/spring-web-modules/spring-mvc-basics-5/src/main/java/com/baeldung/modelattribute/Employee.java b/spring-web-modules/spring-mvc-basics-5/src/main/java/com/baeldung/modelattribute/Employee.java index 0ec3c5c374..2dacfe87d9 100644 --- a/spring-web-modules/spring-mvc-basics-5/src/main/java/com/baeldung/modelattribute/Employee.java +++ b/spring-web-modules/spring-mvc-basics-5/src/main/java/com/baeldung/modelattribute/Employee.java @@ -1,6 +1,6 @@ package com.baeldung.modelattribute; -import javax.xml.bind.annotation.XmlRootElement; +import jakarta.xml.bind.annotation.XmlRootElement; @XmlRootElement public class Employee { diff --git a/spring-web-modules/spring-mvc-crash/pom.xml b/spring-web-modules/spring-mvc-crash/pom.xml index f3faa18816..9bfcfb488e 100644 --- a/spring-web-modules/spring-mvc-crash/pom.xml +++ b/spring-web-modules/spring-mvc-crash/pom.xml @@ -147,7 +147,7 @@ 4.4.5 4.5.2 - 6.0.10.Final + 8.0.1.Final 3.0.1-b08 2.8.0 diff --git a/spring-web-modules/spring-mvc-forms-jsp/pom.xml b/spring-web-modules/spring-mvc-forms-jsp/pom.xml index 3ad815e95f..636551b555 100644 --- a/spring-web-modules/spring-mvc-forms-jsp/pom.xml +++ b/spring-web-modules/spring-mvc-forms-jsp/pom.xml @@ -43,12 +43,12 @@ ${jstl.version} - mysql - mysql-connector-java + com.mysql + mysql-connector-j ${mysql-connector-java.version} - org.hibernate + org.hibernate.validator hibernate-validator ${hibernate-validator.version} @@ -102,9 +102,9 @@ - 6.0.10.Final + 8.0.1.Final 5.2.5.Final - 6.0.6 + 8.2.0 1.3.2 diff --git a/spring-web-modules/spring-mvc-forms-jsp/src/main/java/com/baeldung/springmvcforms/controller/CustomerController.java b/spring-web-modules/spring-mvc-forms-jsp/src/main/java/com/baeldung/springmvcforms/controller/CustomerController.java index 586c2467fe..81dd700551 100644 --- a/spring-web-modules/spring-mvc-forms-jsp/src/main/java/com/baeldung/springmvcforms/controller/CustomerController.java +++ b/spring-web-modules/spring-mvc-forms-jsp/src/main/java/com/baeldung/springmvcforms/controller/CustomerController.java @@ -1,6 +1,6 @@ package com.baeldung.springmvcforms.controller; -import javax.validation.Valid; +import jakarta.validation.Valid; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; diff --git a/spring-web-modules/spring-mvc-forms-jsp/src/main/java/com/baeldung/springmvcforms/controller/EmployeeController.java b/spring-web-modules/spring-mvc-forms-jsp/src/main/java/com/baeldung/springmvcforms/controller/EmployeeController.java index 478b3532fe..9c0b3a7086 100644 --- a/spring-web-modules/spring-mvc-forms-jsp/src/main/java/com/baeldung/springmvcforms/controller/EmployeeController.java +++ b/spring-web-modules/spring-mvc-forms-jsp/src/main/java/com/baeldung/springmvcforms/controller/EmployeeController.java @@ -7,7 +7,7 @@ import org.springframework.validation.BindingResult; import org.springframework.web.bind.annotation.*; import org.springframework.web.servlet.ModelAndView; -import javax.validation.Valid; +import jakarta.validation.Valid; import java.util.HashMap; import java.util.Map; diff --git a/spring-web-modules/spring-mvc-forms-jsp/src/main/java/com/baeldung/springmvcforms/controller/UserController.java b/spring-web-modules/spring-mvc-forms-jsp/src/main/java/com/baeldung/springmvcforms/controller/UserController.java index f5553cf2b7..80f56645a9 100644 --- a/spring-web-modules/spring-mvc-forms-jsp/src/main/java/com/baeldung/springmvcforms/controller/UserController.java +++ b/spring-web-modules/spring-mvc-forms-jsp/src/main/java/com/baeldung/springmvcforms/controller/UserController.java @@ -11,7 +11,7 @@ import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.PostMapping; import org.springframework.web.bind.annotation.ResponseBody; -import javax.validation.Valid; +import jakarta.validation.Valid; import java.util.Arrays; import java.util.Collections; import java.util.List; diff --git a/spring-web-modules/spring-mvc-forms-jsp/src/main/java/com/baeldung/springmvcforms/domain/Employee.java b/spring-web-modules/spring-mvc-forms-jsp/src/main/java/com/baeldung/springmvcforms/domain/Employee.java index 23cb72b3dc..ae174e2020 100644 --- a/spring-web-modules/spring-mvc-forms-jsp/src/main/java/com/baeldung/springmvcforms/domain/Employee.java +++ b/spring-web-modules/spring-mvc-forms-jsp/src/main/java/com/baeldung/springmvcforms/domain/Employee.java @@ -1,7 +1,7 @@ package com.baeldung.springmvcforms.domain; -import javax.validation.constraints.NotNull; -import javax.validation.constraints.Size; +import jakarta.validation.constraints.NotNull; +import jakarta.validation.constraints.Size; public class Employee { diff --git a/spring-web-modules/spring-mvc-forms-jsp/src/main/java/com/baeldung/springmvcforms/domain/User.java b/spring-web-modules/spring-mvc-forms-jsp/src/main/java/com/baeldung/springmvcforms/domain/User.java index 9e0e7c99be..db055763a4 100644 --- a/spring-web-modules/spring-mvc-forms-jsp/src/main/java/com/baeldung/springmvcforms/domain/User.java +++ b/spring-web-modules/spring-mvc-forms-jsp/src/main/java/com/baeldung/springmvcforms/domain/User.java @@ -1,11 +1,11 @@ package com.baeldung.springmvcforms.domain; -import javax.validation.constraints.Digits; -import javax.validation.constraints.Email; -import javax.validation.constraints.Min; -import javax.validation.constraints.NotBlank; -import javax.validation.constraints.NotNull; -import javax.validation.constraints.Size; +import jakarta.validation.constraints.Digits; +import jakarta.validation.constraints.Email; +import jakarta.validation.constraints.Min; +import jakarta.validation.constraints.NotBlank; +import jakarta.validation.constraints.NotNull; +import jakarta.validation.constraints.Size; public class User { diff --git a/spring-web-modules/spring-mvc-forms-thymeleaf/pom.xml b/spring-web-modules/spring-mvc-forms-thymeleaf/pom.xml index eb31723798..9c9d6804ae 100644 --- a/spring-web-modules/spring-mvc-forms-thymeleaf/pom.xml +++ b/spring-web-modules/spring-mvc-forms-thymeleaf/pom.xml @@ -27,6 +27,7 @@ org.projectlombok lombok + ${lombok.version} diff --git a/spring-web-modules/spring-mvc-java-2/README.md b/spring-web-modules/spring-mvc-java-2/README.md index 74d8cca312..61549b539a 100644 --- a/spring-web-modules/spring-mvc-java-2/README.md +++ b/spring-web-modules/spring-mvc-java-2/README.md @@ -1,9 +1,9 @@ ### Relevant Articles: - [Cache Headers in Spring MVC](https://www.baeldung.com/spring-mvc-cache-headers) -- [Working with Date Parameters in Spring](https://www.baeldung.com/spring-date-parameters) - [Spring MVC @PathVariable with a dot (.) gets truncated](https://www.baeldung.com/spring-mvc-pathvariable-dot) - [A Quick Guide to Spring MVC Matrix Variables](https://www.baeldung.com/spring-mvc-matrix-variables) - [Converting a Spring MultipartFile to a File](https://www.baeldung.com/spring-multipartfile-to-file) - [Testing a Spring Multipart POST Request](https://www.baeldung.com/spring-multipart-post-request-test) -- [Spring @PathVariable Annotation](https://www.baeldung.com/spring-pathvariable) +- [Introduction to HtmlUnit](https://www.baeldung.com/htmlunit) +- [Upload and Display Excel Files with Spring MVC](https://www.baeldung.com/spring-mvc-excel-files) diff --git a/spring-web-modules/spring-mvc-java-2/pom.xml b/spring-web-modules/spring-mvc-java-2/pom.xml index d88a9c320a..a4484ed56d 100644 --- a/spring-web-modules/spring-mvc-java-2/pom.xml +++ b/spring-web-modules/spring-mvc-java-2/pom.xml @@ -41,6 +41,62 @@ jaxb-runtime ${jaxb-runtime.version} + + commons-fileupload + commons-fileupload + ${commons-fileupload.version} + + + net.sourceforge.htmlunit + htmlunit + ${htmlunit.version} + + + commons-logging + commons-logging + + + commons-io + commons-io + + + + + + org.apache.poi + poi-ooxml + ${poi.version} + + + org.glassfish + javax.el + ${javax.el.version} + + + javax.servlet.jsp + javax.servlet.jsp-api + ${javax-servlet-api.version} + + + javax.servlet + jstl + + + org.apache.tomcat.embed + tomcat-embed-jasper + provided + + + + org.thymeleaf + thymeleaf-spring4 + ${thymeleaf.version} + + + org.thymeleaf + thymeleaf + ${thymeleaf.version} + @@ -57,6 +113,12 @@ 4.0.1 5.2.2.RELEASE 2.3.5 + 1.5 + 2.32 + 3.16-beta1 + 3.0.1-b09 + 2.3.3 + 3.0.9.RELEASE \ No newline at end of file diff --git a/spring-web-modules/spring-mvc-java/src/main/java/com/baeldung/web/controller/ExcelController.java b/spring-web-modules/spring-mvc-java-2/src/main/java/com/baeldung/excel/ExcelController.java similarity index 96% rename from spring-web-modules/spring-mvc-java/src/main/java/com/baeldung/web/controller/ExcelController.java rename to spring-web-modules/spring-mvc-java-2/src/main/java/com/baeldung/excel/ExcelController.java index f76f7441a5..5cb5de7124 100644 --- a/spring-web-modules/spring-mvc-java/src/main/java/com/baeldung/web/controller/ExcelController.java +++ b/spring-web-modules/spring-mvc-java-2/src/main/java/com/baeldung/excel/ExcelController.java @@ -1,18 +1,19 @@ -package com.baeldung.web.controller; +package com.baeldung.excel; + +import java.io.File; +import java.io.FileOutputStream; +import java.io.IOException; +import java.io.InputStream; +import java.util.List; +import java.util.Map; + +import javax.annotation.Resource; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.multipart.MultipartFile; -import java.io.File; -import java.io.FileOutputStream; -import java.io.IOException; -import java.io.InputStream; -import com.baeldung.excel.*; -import java.util.Map; -import java.util.List; -import javax.annotation.Resource; @Controller public class ExcelController { diff --git a/spring-web-modules/spring-mvc-java/src/main/java/com/baeldung/excel/ExcelPOIHelper.java b/spring-web-modules/spring-mvc-java-2/src/main/java/com/baeldung/excel/ExcelPOIHelper.java similarity index 99% rename from spring-web-modules/spring-mvc-java/src/main/java/com/baeldung/excel/ExcelPOIHelper.java rename to spring-web-modules/spring-mvc-java-2/src/main/java/com/baeldung/excel/ExcelPOIHelper.java index 0519a8f3c7..7a213d523b 100644 --- a/spring-web-modules/spring-mvc-java/src/main/java/com/baeldung/excel/ExcelPOIHelper.java +++ b/spring-web-modules/spring-mvc-java-2/src/main/java/com/baeldung/excel/ExcelPOIHelper.java @@ -1,13 +1,14 @@ package com.baeldung.excel; -import org.apache.poi.ss.usermodel.Cell; -import org.apache.poi.xssf.usermodel.XSSFCell; -import org.apache.poi.xssf.usermodel.XSSFCellStyle; -import org.apache.poi.xssf.usermodel.XSSFColor; -import org.apache.poi.xssf.usermodel.XSSFFont; -import org.apache.poi.xssf.usermodel.XSSFRow; -import org.apache.poi.xssf.usermodel.XSSFSheet; -import org.apache.poi.xssf.usermodel.XSSFWorkbook; +import java.io.File; +import java.io.FileInputStream; +import java.io.IOException; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.stream.IntStream; + import org.apache.poi.hssf.usermodel.HSSFCell; import org.apache.poi.hssf.usermodel.HSSFCellStyle; import org.apache.poi.hssf.usermodel.HSSFFont; @@ -15,16 +16,15 @@ import org.apache.poi.hssf.usermodel.HSSFRow; import org.apache.poi.hssf.usermodel.HSSFSheet; import org.apache.poi.hssf.usermodel.HSSFWorkbook; import org.apache.poi.hssf.util.HSSFColor; +import org.apache.poi.ss.usermodel.Cell; import org.apache.poi.ss.usermodel.DateUtil; - -import java.io.File; -import java.io.FileInputStream; -import java.io.IOException; -import java.util.Map; -import java.util.HashMap; -import java.util.ArrayList; -import java.util.List; -import java.util.stream.IntStream; +import org.apache.poi.xssf.usermodel.XSSFCell; +import org.apache.poi.xssf.usermodel.XSSFCellStyle; +import org.apache.poi.xssf.usermodel.XSSFColor; +import org.apache.poi.xssf.usermodel.XSSFFont; +import org.apache.poi.xssf.usermodel.XSSFRow; +import org.apache.poi.xssf.usermodel.XSSFSheet; +import org.apache.poi.xssf.usermodel.XSSFWorkbook; public class ExcelPOIHelper { diff --git a/spring-web-modules/spring-mvc-java/src/main/java/com/baeldung/excel/MyCell.java b/spring-web-modules/spring-mvc-java-2/src/main/java/com/baeldung/excel/MyCell.java similarity index 100% rename from spring-web-modules/spring-mvc-java/src/main/java/com/baeldung/excel/MyCell.java rename to spring-web-modules/spring-mvc-java-2/src/main/java/com/baeldung/excel/MyCell.java diff --git a/spring-web-modules/spring-mvc-java-2/src/main/java/com/baeldung/excel/WebConfig.java b/spring-web-modules/spring-mvc-java-2/src/main/java/com/baeldung/excel/WebConfig.java new file mode 100644 index 0000000000..f6a4d4dba3 --- /dev/null +++ b/spring-web-modules/spring-mvc-java-2/src/main/java/com/baeldung/excel/WebConfig.java @@ -0,0 +1,32 @@ +package com.baeldung.excel; + +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.ComponentScan; +import org.springframework.context.annotation.Configuration; +import org.springframework.web.servlet.config.annotation.EnableWebMvc; +import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry; +import org.springframework.web.servlet.config.annotation.ViewControllerRegistry; +import org.springframework.web.servlet.config.annotation.WebMvcConfigurer; + + +@EnableWebMvc +@Configuration +@ComponentScan(basePackages = { "com.baeldung.excel" }) +public class WebConfig implements WebMvcConfigurer { + + @Override + public void addViewControllers(final ViewControllerRegistry registry) { + registry.addViewController("/").setViewName("index"); + } + + @Override + public void addResourceHandlers(final ResourceHandlerRegistry registry) { + registry.addResourceHandler("/resources/**").addResourceLocations("/resources/"); + } + + + @Bean + public ExcelPOIHelper excelPOIHelper() { + return new ExcelPOIHelper(); + } +} diff --git a/spring-web-modules/spring-mvc-java/src/test/java/com/baeldung/htmlunit/HtmlUnitAndJUnitLiveTest.java b/spring-web-modules/spring-mvc-java-2/src/test/java/com/baeldung/htmlunit/HtmlUnitAndJUnitLiveTest.java similarity index 100% rename from spring-web-modules/spring-mvc-java/src/test/java/com/baeldung/htmlunit/HtmlUnitAndJUnitLiveTest.java rename to spring-web-modules/spring-mvc-java-2/src/test/java/com/baeldung/htmlunit/HtmlUnitAndJUnitLiveTest.java diff --git a/spring-web-modules/spring-mvc-java/src/test/java/com/baeldung/htmlunit/HtmlUnitAndSpringLiveTest.java b/spring-web-modules/spring-mvc-java-2/src/test/java/com/baeldung/htmlunit/HtmlUnitAndSpringLiveTest.java similarity index 100% rename from spring-web-modules/spring-mvc-java/src/test/java/com/baeldung/htmlunit/HtmlUnitAndSpringLiveTest.java rename to spring-web-modules/spring-mvc-java-2/src/test/java/com/baeldung/htmlunit/HtmlUnitAndSpringLiveTest.java diff --git a/spring-web-modules/spring-mvc-java/src/test/java/com/baeldung/htmlunit/HtmlUnitWebScrapingLiveTest.java b/spring-web-modules/spring-mvc-java-2/src/test/java/com/baeldung/htmlunit/HtmlUnitWebScrapingLiveTest.java similarity index 100% rename from spring-web-modules/spring-mvc-java/src/test/java/com/baeldung/htmlunit/HtmlUnitWebScrapingLiveTest.java rename to spring-web-modules/spring-mvc-java-2/src/test/java/com/baeldung/htmlunit/HtmlUnitWebScrapingLiveTest.java diff --git a/spring-web-modules/spring-mvc-java/src/test/java/com/baeldung/htmlunit/TestConfig.java b/spring-web-modules/spring-mvc-java-2/src/test/java/com/baeldung/htmlunit/TestConfig.java similarity index 99% rename from spring-web-modules/spring-mvc-java/src/test/java/com/baeldung/htmlunit/TestConfig.java rename to spring-web-modules/spring-mvc-java-2/src/test/java/com/baeldung/htmlunit/TestConfig.java index 75efd57ae4..6e55f01454 100644 --- a/spring-web-modules/spring-mvc-java/src/test/java/com/baeldung/htmlunit/TestConfig.java +++ b/spring-web-modules/spring-mvc-java-2/src/test/java/com/baeldung/htmlunit/TestConfig.java @@ -20,7 +20,7 @@ public class TestConfig implements WebMvcConfigurer { @Autowired private ServletContext ctx; - + @Bean public ViewResolver thymeleafViewResolver() { final ThymeleafViewResolver viewResolver = new ThymeleafViewResolver(); @@ -44,4 +44,4 @@ public class TestConfig implements WebMvcConfigurer { templateEngine.setTemplateResolver(templateResolver()); return templateEngine; } -} +} \ No newline at end of file diff --git a/spring-web-modules/spring-mvc-java-2/src/test/java/com/baeldung/multipart/file/ConvertFileToMultipartFileUnitTest.java b/spring-web-modules/spring-mvc-java-2/src/test/java/com/baeldung/multipart/file/ConvertFileToMultipartFileUnitTest.java new file mode 100644 index 0000000000..7d99f7f9bb --- /dev/null +++ b/spring-web-modules/spring-mvc-java-2/src/test/java/com/baeldung/multipart/file/ConvertFileToMultipartFileUnitTest.java @@ -0,0 +1,45 @@ +package com.baeldung.multipart.file; + +import static org.junit.Assert.assertEquals; + +import java.io.File; +import java.io.FileInputStream; +import java.io.IOException; +import java.io.InputStream; +import java.io.OutputStream; +import java.nio.file.Files; + +import org.apache.commons.fileupload.FileItem; +import org.apache.commons.fileupload.disk.DiskFileItem; +import org.apache.commons.io.IOUtils; +import org.junit.jupiter.api.Test; +import org.springframework.web.multipart.MultipartFile; +import org.springframework.web.multipart.commons.CommonsMultipartFile; +import org.springframework.mock.web.MockMultipartFile; + +public class ConvertFileToMultipartFileUnitTest { + + @Test + public void givenFile_whenCreateMultipartFile_thenContentMatch() throws IOException { + File file = new File("src/main/resources/targetFile.tmp"); + byte[] fileBytes = Files.readAllBytes(file.toPath()); + MultipartFile multipartFile = new MockMultipartFile("file", file.getName(), "text/plain", fileBytes); + String fileContent = new String(multipartFile.getBytes()); + assertEquals("Hello World", fileContent); + assertEquals("targetFile.tmp", multipartFile.getOriginalFilename()); + } + + @Test + public void givenFile_whenCreateMultipartFileUsingCommonsMultipart_thenContentMatch() throws IOException { + File file = new File("src/main/resources/targetFile.tmp"); + FileItem fileItem = new DiskFileItem("file", Files.probeContentType(file.toPath()), false, file.getName(), (int) file.length(), file.getParentFile()); + InputStream input = new FileInputStream(file); + OutputStream outputStream = fileItem.getOutputStream(); + IOUtils.copy(input, outputStream); + MultipartFile multipartFile = new CommonsMultipartFile(fileItem); + String fileContent = new String(multipartFile.getBytes()); + assertEquals("Hello World", fileContent); + assertEquals("targetFile.tmp", multipartFile.getOriginalFilename()); + } + +} diff --git a/spring-web-modules/spring-mvc-java/README.md b/spring-web-modules/spring-mvc-java/README.md index afd1aea3bf..d89f33fdc1 100644 --- a/spring-web-modules/spring-mvc-java/README.md +++ b/spring-web-modules/spring-mvc-java/README.md @@ -9,8 +9,9 @@ The "REST With Spring" Classes: https://bit.ly/restwithspring ### Relevant Articles: - [Integration Testing in Spring](https://www.baeldung.com/integration-testing-in-spring) - [File Upload with Spring MVC](https://www.baeldung.com/spring-file-upload) -- [Introduction to HtmlUnit](https://www.baeldung.com/htmlunit) -- [Upload and Display Excel Files with Spring MVC](https://www.baeldung.com/spring-mvc-excel-files) - [web.xml vs Initializer with Spring](https://www.baeldung.com/spring-xml-vs-java-config) - [A Java Web Application Without a web.xml](https://www.baeldung.com/java-web-app-without-web-xml) - [Accessing Spring MVC Model Objects in JavaScript](https://www.baeldung.com/spring-mvc-model-objects-js) +- [Spring @PathVariable Annotation](https://www.baeldung.com/spring-pathvariable) +- [Working with Date Parameters in Spring](https://www.baeldung.com/spring-date-parameters) + diff --git a/spring-web-modules/spring-mvc-java/pom.xml b/spring-web-modules/spring-mvc-java/pom.xml index 8098f07282..d4c8f24431 100644 --- a/spring-web-modules/spring-mvc-java/pom.xml +++ b/spring-web-modules/spring-mvc-java/pom.xml @@ -44,21 +44,7 @@ provided - - net.sourceforge.htmlunit - htmlunit - ${htmlunit.version} - - - commons-logging - commons-logging - - - commons-io - commons-io - - - + commons-io commons-io @@ -91,17 +77,11 @@ spring-boot-starter-test test - - - org.apache.poi - poi-ooxml - ${poi.version} - + org.hibernate.validator hibernate-validator - ${hibernate-validator.version} org.glassfish @@ -217,27 +197,21 @@ 6.0.10.Final 5.1.40 - - 6.0.10.Final 2.2.0 4.4.5 4.5.2 - 2.23 2.7 1.6.1 3.1.0 1.9.1 - - 3.16-beta1 3.0.1-b09 4.0.1 2.3.3 - 2.32 - 2.4.0 + 2.8.0 com.baeldung.SpringMVCApplication diff --git a/spring-web-modules/spring-mvc-java-2/src/main/java/com/baeldung/datetime/DateTimeConfig.java b/spring-web-modules/spring-mvc-java/src/main/java/com/baeldung/datetime/DateTimeConfig.java similarity index 100% rename from spring-web-modules/spring-mvc-java-2/src/main/java/com/baeldung/datetime/DateTimeConfig.java rename to spring-web-modules/spring-mvc-java/src/main/java/com/baeldung/datetime/DateTimeConfig.java diff --git a/spring-web-modules/spring-mvc-java-2/src/main/java/com/baeldung/datetime/DateTimeController.java b/spring-web-modules/spring-mvc-java/src/main/java/com/baeldung/datetime/DateTimeController.java similarity index 100% rename from spring-web-modules/spring-mvc-java-2/src/main/java/com/baeldung/datetime/DateTimeController.java rename to spring-web-modules/spring-mvc-java/src/main/java/com/baeldung/datetime/DateTimeController.java diff --git a/spring-web-modules/spring-mvc-java-2/src/main/java/com/baeldung/pathvariable/PathVariableAnnotationController.java b/spring-web-modules/spring-mvc-java/src/main/java/com/baeldung/pathvariable/PathVariableAnnotationController.java similarity index 100% rename from spring-web-modules/spring-mvc-java-2/src/main/java/com/baeldung/pathvariable/PathVariableAnnotationController.java rename to spring-web-modules/spring-mvc-java/src/main/java/com/baeldung/pathvariable/PathVariableAnnotationController.java diff --git a/spring-web-modules/spring-mvc-java/src/main/java/com/baeldung/spring/web/config/WebConfig.java b/spring-web-modules/spring-mvc-java/src/main/java/com/baeldung/spring/web/config/WebConfig.java index 768fda1c4a..c135164a95 100644 --- a/spring-web-modules/spring-mvc-java/src/main/java/com/baeldung/spring/web/config/WebConfig.java +++ b/spring-web-modules/spring-mvc-java/src/main/java/com/baeldung/spring/web/config/WebConfig.java @@ -27,7 +27,6 @@ import org.thymeleaf.spring4.templateresolver.SpringResourceTemplateResolver; import org.thymeleaf.spring4.view.ThymeleafViewResolver; import org.thymeleaf.templateresolver.ITemplateResolver; -import com.baeldung.excel.ExcelPOIHelper; @EnableWebMvc @Configuration @@ -118,11 +117,6 @@ public class WebConfig implements WebMvcConfigurer { configurer.setUrlPathHelper(urlPathHelper); } - @Bean - public ExcelPOIHelper excelPOIHelper() { - return new ExcelPOIHelper(); - } - @Bean(name = "multipartResolver") public CommonsMultipartResolver multipartResolver() { CommonsMultipartResolver multipartResolver = new CommonsMultipartResolver(); diff --git a/spring-web-modules/spring-mvc-velocity/pom.xml b/spring-web-modules/spring-mvc-velocity/pom.xml index 676fa09dac..cc92e8c6a5 100644 --- a/spring-web-modules/spring-mvc-velocity/pom.xml +++ b/spring-web-modules/spring-mvc-velocity/pom.xml @@ -64,7 +64,7 @@ org.powermock - powermock-api-mockito + powermock-api-mockito2 ${powermock.version} test @@ -106,7 +106,7 @@ - 1.6.6 + 2.0.9 4.4.5 4.5.2 1.7 diff --git a/spring-web-modules/spring-mvc-xml-2/pom.xml b/spring-web-modules/spring-mvc-xml-2/pom.xml index f4326ccf68..49590758cc 100644 --- a/spring-web-modules/spring-mvc-xml-2/pom.xml +++ b/spring-web-modules/spring-mvc-xml-2/pom.xml @@ -10,8 +10,9 @@ com.baeldung - spring-web-modules + parent-spring-6 0.0.1-SNAPSHOT + ../../parent-spring-6 @@ -19,26 +20,18 @@ org.springframework spring-web - ${org.springframework.version} org.springframework spring-webmvc - ${org.springframework.version} - javax.servlet - javax.servlet-api - ${javax.servlet-api.version} + jakarta.servlet + jakarta.servlet-api + ${jakarta.servlet-api.version} provided - - javax.servlet - jstl - ${jstl.version} - runtime - org.hibernate.validator hibernate-validator @@ -57,14 +50,14 @@ ${commons-io.version} - org.glassfish - javax.el - ${javax.el.version} + org.glassfish.expressly + expressly + ${expressly.version} org.springframework.boot spring-boot-starter-test - ${spring-boot.version} + ${spring-boot-starter-test.version} test @@ -95,14 +88,14 @@ - 5.0.2.RELEASE - 1.5.10.RELEASE 5.1.40 4.4.5 4.5.2 - 6.0.10.Final - 3.0.1-b08 + 8.0.1.Final + 5.0.0 1.6.1 + 6.0.0 + 3.1.5 \ No newline at end of file diff --git a/spring-web-modules/spring-mvc-xml-2/src/main/java/com/baeldung/spring/controller/ConstraintViolationExceptionHandler.java b/spring-web-modules/spring-mvc-xml-2/src/main/java/com/baeldung/spring/controller/ConstraintViolationExceptionHandler.java index 645b36c2a5..d3d833a696 100644 --- a/spring-web-modules/spring-mvc-xml-2/src/main/java/com/baeldung/spring/controller/ConstraintViolationExceptionHandler.java +++ b/spring-web-modules/spring-mvc-xml-2/src/main/java/com/baeldung/spring/controller/ConstraintViolationExceptionHandler.java @@ -8,7 +8,7 @@ import org.springframework.web.bind.annotation.ExceptionHandler; import org.springframework.web.context.request.WebRequest; import org.springframework.web.servlet.mvc.method.annotation.ResponseEntityExceptionHandler; -import javax.validation.ConstraintViolationException; +import jakarta.validation.ConstraintViolationException; @ControllerAdvice public class ConstraintViolationExceptionHandler extends ResponseEntityExceptionHandler { diff --git a/spring-web-modules/spring-mvc-xml-2/src/main/java/com/baeldung/spring/paramsvalidation/RequestAndPathVariableValidationController.java b/spring-web-modules/spring-mvc-xml-2/src/main/java/com/baeldung/spring/paramsvalidation/RequestAndPathVariableValidationController.java index 4768237871..e1842564ac 100644 --- a/spring-web-modules/spring-mvc-xml-2/src/main/java/com/baeldung/spring/paramsvalidation/RequestAndPathVariableValidationController.java +++ b/spring-web-modules/spring-mvc-xml-2/src/main/java/com/baeldung/spring/paramsvalidation/RequestAndPathVariableValidationController.java @@ -7,11 +7,11 @@ import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestParam; -import javax.validation.constraints.Max; -import javax.validation.constraints.Min; -import javax.validation.constraints.NotBlank; -import javax.validation.constraints.Pattern; -import javax.validation.constraints.Size; +import jakarta.validation.constraints.Max; +import jakarta.validation.constraints.Min; +import jakarta.validation.constraints.NotBlank; +import jakarta.validation.constraints.Pattern; +import jakarta.validation.constraints.Size; @Controller @RequestMapping("/public/api/1") diff --git a/spring-web-modules/spring-mvc-xml-2/src/main/java/com/baeldung/spring/taglibrary/Person.java b/spring-web-modules/spring-mvc-xml-2/src/main/java/com/baeldung/spring/taglibrary/Person.java index ed2fa903ef..a08f0f515c 100644 --- a/spring-web-modules/spring-mvc-xml-2/src/main/java/com/baeldung/spring/taglibrary/Person.java +++ b/spring-web-modules/spring-mvc-xml-2/src/main/java/com/baeldung/spring/taglibrary/Person.java @@ -2,7 +2,7 @@ package com.baeldung.spring.taglibrary; import java.util.List; -import javax.validation.constraints.NotEmpty; +import jakarta.validation.constraints.NotEmpty; import org.springframework.web.multipart.MultipartFile; diff --git a/spring-web-modules/spring-mvc-xml-2/src/main/java/com/baeldung/spring/taglibrary/PersonController.java b/spring-web-modules/spring-mvc-xml-2/src/main/java/com/baeldung/spring/taglibrary/PersonController.java index 0fcb66f2dd..79e65b1fde 100644 --- a/spring-web-modules/spring-mvc-xml-2/src/main/java/com/baeldung/spring/taglibrary/PersonController.java +++ b/spring-web-modules/spring-mvc-xml-2/src/main/java/com/baeldung/spring/taglibrary/PersonController.java @@ -10,7 +10,7 @@ import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.servlet.ModelAndView; -import javax.validation.Valid; +import jakarta.validation.Valid; import java.util.ArrayList; import java.util.LinkedHashMap; import java.util.List; diff --git a/spring-web-modules/spring-mvc-xml/pom.xml b/spring-web-modules/spring-mvc-xml/pom.xml index bf0dc52b68..12f0a1a68a 100644 --- a/spring-web-modules/spring-mvc-xml/pom.xml +++ b/spring-web-modules/spring-mvc-xml/pom.xml @@ -142,7 +142,7 @@ 4.4.5 4.5.2 - 6.0.10.Final + 8.0.1.Final 3.0.1-b08 2.8.0 diff --git a/spring-web-modules/spring-rest-http-2/pom.xml b/spring-web-modules/spring-rest-http-2/pom.xml index 88294c7811..c6c8cd2010 100644 --- a/spring-web-modules/spring-rest-http-2/pom.xml +++ b/spring-web-modules/spring-rest-http-2/pom.xml @@ -51,9 +51,8 @@ 2.9.2 - 1.6.1 + 2.1.0 1.7.0 - 31.0.1-jre \ No newline at end of file diff --git a/spring-web-modules/spring-rest-query-language/pom.xml b/spring-web-modules/spring-rest-query-language/pom.xml index 987d678439..b44972603d 100644 --- a/spring-web-modules/spring-rest-query-language/pom.xml +++ b/spring-web-modules/spring-rest-query-language/pom.xml @@ -140,8 +140,8 @@ ${javassist.version} - mysql - mysql-connector-java + com.mysql + mysql-connector-j runtime diff --git a/spring-web-modules/spring-rest-simple/pom.xml b/spring-web-modules/spring-rest-simple/pom.xml index 2764ac8393..089c5e411f 100644 --- a/spring-web-modules/spring-rest-simple/pom.xml +++ b/spring-web-modules/spring-rest-simple/pom.xml @@ -292,7 +292,7 @@ 1.6.0 3.0.4 - 3.4.1 + 4.12.0 2.2.0 diff --git a/spring-web-modules/spring-rest-testing/pom.xml b/spring-web-modules/spring-rest-testing/pom.xml index 67b3115a6f..db1ec6c165 100644 --- a/spring-web-modules/spring-rest-testing/pom.xml +++ b/spring-web-modules/spring-rest-testing/pom.xml @@ -103,8 +103,8 @@ ${javassist.version} - mysql - mysql-connector-java + com.mysql + mysql-connector-j runtime diff --git a/spring-web-modules/spring-resttemplate-1/README.md b/spring-web-modules/spring-resttemplate-1/README.md new file mode 100644 index 0000000000..d5cf69e86a --- /dev/null +++ b/spring-web-modules/spring-resttemplate-1/README.md @@ -0,0 +1,7 @@ +## Spring RestTemplate + +This module contains articles about Spring RestTemplate + +### Relevant Articles: +- [RestTemplate Post Request with JSON](https://www.baeldung.com/spring-resttemplate-post-json) +- [Get and Post Lists of Objects with RestTemplate](https://www.baeldung.com/spring-rest-template-list) diff --git a/spring-web-modules/spring-resttemplate-1/pom.xml b/spring-web-modules/spring-resttemplate-1/pom.xml new file mode 100644 index 0000000000..209c941ede --- /dev/null +++ b/spring-web-modules/spring-resttemplate-1/pom.xml @@ -0,0 +1,30 @@ + + + 4.0.0 + spring-resttemplate-1 + 0.1-SNAPSHOT + spring-resttemplate-1 + war + + + com.baeldung + parent-boot-2 + 0.0.1-SNAPSHOT + ../../parent-boot-2 + + + + + + org.springframework.boot + spring-boot-starter-web + + + org.springframework.boot + spring-boot-starter-test + + + + \ No newline at end of file diff --git a/spring-web-modules/spring-resttemplate-2/src/main/java/com/baeldung/resttemplate/RestTemplateApplication.java b/spring-web-modules/spring-resttemplate-1/src/main/java/com/baeldung/resttemplate/RestTemplateApplication.java similarity index 100% rename from spring-web-modules/spring-resttemplate-2/src/main/java/com/baeldung/resttemplate/RestTemplateApplication.java rename to spring-web-modules/spring-resttemplate-1/src/main/java/com/baeldung/resttemplate/RestTemplateApplication.java diff --git a/spring-web-modules/spring-resttemplate-2/src/main/java/com/baeldung/resttemplate/RestTemplateConfigurationApplication.java b/spring-web-modules/spring-resttemplate-1/src/main/java/com/baeldung/resttemplate/RestTemplateConfigurationApplication.java similarity index 100% rename from spring-web-modules/spring-resttemplate-2/src/main/java/com/baeldung/resttemplate/RestTemplateConfigurationApplication.java rename to spring-web-modules/spring-resttemplate-1/src/main/java/com/baeldung/resttemplate/RestTemplateConfigurationApplication.java diff --git a/spring-web-modules/spring-resttemplate-3/src/main/java/com/baeldung/resttemplate/lists/EmployeeApplication.java b/spring-web-modules/spring-resttemplate-1/src/main/java/com/baeldung/resttemplate/lists/EmployeeApplication.java similarity index 100% rename from spring-web-modules/spring-resttemplate-3/src/main/java/com/baeldung/resttemplate/lists/EmployeeApplication.java rename to spring-web-modules/spring-resttemplate-1/src/main/java/com/baeldung/resttemplate/lists/EmployeeApplication.java diff --git a/spring-web-modules/spring-resttemplate-3/src/main/java/com/baeldung/resttemplate/lists/client/EmployeeClient.java b/spring-web-modules/spring-resttemplate-1/src/main/java/com/baeldung/resttemplate/lists/client/EmployeeClient.java similarity index 99% rename from spring-web-modules/spring-resttemplate-3/src/main/java/com/baeldung/resttemplate/lists/client/EmployeeClient.java rename to spring-web-modules/spring-resttemplate-1/src/main/java/com/baeldung/resttemplate/lists/client/EmployeeClient.java index 49e375f9cc..7fa0d55690 100644 --- a/spring-web-modules/spring-resttemplate-3/src/main/java/com/baeldung/resttemplate/lists/client/EmployeeClient.java +++ b/spring-web-modules/spring-resttemplate-1/src/main/java/com/baeldung/resttemplate/lists/client/EmployeeClient.java @@ -1,16 +1,17 @@ package com.baeldung.resttemplate.lists.client; -import com.baeldung.resttemplate.lists.dto.Employee; -import com.baeldung.resttemplate.lists.dto.EmployeeList; +import static java.util.Arrays.asList; + +import java.util.ArrayList; +import java.util.List; + import org.springframework.core.ParameterizedTypeReference; import org.springframework.http.HttpMethod; import org.springframework.http.ResponseEntity; import org.springframework.web.client.RestTemplate; -import java.util.ArrayList; -import java.util.List; - -import static java.util.Arrays.asList; +import com.baeldung.resttemplate.lists.dto.Employee; +import com.baeldung.resttemplate.lists.dto.EmployeeList; /** * Application that shows how to use Lists with RestTemplate. diff --git a/spring-web-modules/spring-resttemplate-3/src/main/java/com/baeldung/resttemplate/lists/controller/EmployeeResource.java b/spring-web-modules/spring-resttemplate-1/src/main/java/com/baeldung/resttemplate/lists/controller/EmployeeResource.java similarity index 100% rename from spring-web-modules/spring-resttemplate-3/src/main/java/com/baeldung/resttemplate/lists/controller/EmployeeResource.java rename to spring-web-modules/spring-resttemplate-1/src/main/java/com/baeldung/resttemplate/lists/controller/EmployeeResource.java index 8a4d510f63..1cd68f89b9 100644 --- a/spring-web-modules/spring-resttemplate-3/src/main/java/com/baeldung/resttemplate/lists/controller/EmployeeResource.java +++ b/spring-web-modules/spring-resttemplate-1/src/main/java/com/baeldung/resttemplate/lists/controller/EmployeeResource.java @@ -1,5 +1,7 @@ package com.baeldung.resttemplate.lists.controller; +import java.util.List; + import org.springframework.beans.factory.annotation.Autowired; import org.springframework.web.bind.annotation.RequestBody; import org.springframework.web.bind.annotation.RequestMapping; @@ -10,8 +12,6 @@ import com.baeldung.resttemplate.lists.dto.Employee; import com.baeldung.resttemplate.lists.dto.EmployeeList; import com.baeldung.resttemplate.lists.service.EmployeeService; -import java.util.List; - @RestController @RequestMapping("/employees") public class EmployeeResource diff --git a/spring-web-modules/spring-resttemplate-3/src/main/java/com/baeldung/resttemplate/lists/dto/Employee.java b/spring-web-modules/spring-resttemplate-1/src/main/java/com/baeldung/resttemplate/lists/dto/Employee.java similarity index 100% rename from spring-web-modules/spring-resttemplate-3/src/main/java/com/baeldung/resttemplate/lists/dto/Employee.java rename to spring-web-modules/spring-resttemplate-1/src/main/java/com/baeldung/resttemplate/lists/dto/Employee.java diff --git a/spring-web-modules/spring-resttemplate-3/src/main/java/com/baeldung/resttemplate/lists/dto/EmployeeList.java b/spring-web-modules/spring-resttemplate-1/src/main/java/com/baeldung/resttemplate/lists/dto/EmployeeList.java similarity index 100% rename from spring-web-modules/spring-resttemplate-3/src/main/java/com/baeldung/resttemplate/lists/dto/EmployeeList.java rename to spring-web-modules/spring-resttemplate-1/src/main/java/com/baeldung/resttemplate/lists/dto/EmployeeList.java diff --git a/spring-web-modules/spring-resttemplate-3/src/main/java/com/baeldung/resttemplate/lists/service/EmployeeService.java b/spring-web-modules/spring-resttemplate-1/src/main/java/com/baeldung/resttemplate/lists/service/EmployeeService.java similarity index 100% rename from spring-web-modules/spring-resttemplate-3/src/main/java/com/baeldung/resttemplate/lists/service/EmployeeService.java rename to spring-web-modules/spring-resttemplate-1/src/main/java/com/baeldung/resttemplate/lists/service/EmployeeService.java index 8a1773483a..a9ea3f373f 100644 --- a/spring-web-modules/spring-resttemplate-3/src/main/java/com/baeldung/resttemplate/lists/service/EmployeeService.java +++ b/spring-web-modules/spring-resttemplate-1/src/main/java/com/baeldung/resttemplate/lists/service/EmployeeService.java @@ -1,12 +1,12 @@ package com.baeldung.resttemplate.lists.service; +import java.util.ArrayList; +import java.util.List; + import org.springframework.stereotype.Service; import com.baeldung.resttemplate.lists.dto.Employee; -import java.util.ArrayList; -import java.util.List; - @Service("EmployeeListService") public class EmployeeService { diff --git a/spring-web-modules/spring-resttemplate-2/src/main/java/com/baeldung/resttemplate/web/controller/PersonAPI.java b/spring-web-modules/spring-resttemplate-1/src/main/java/com/baeldung/resttemplate/web/controller/PersonAPI.java similarity index 100% rename from spring-web-modules/spring-resttemplate-2/src/main/java/com/baeldung/resttemplate/web/controller/PersonAPI.java rename to spring-web-modules/spring-resttemplate-1/src/main/java/com/baeldung/resttemplate/web/controller/PersonAPI.java diff --git a/spring-web-modules/spring-resttemplate-2/src/main/java/com/baeldung/resttemplate/web/dto/Person.java b/spring-web-modules/spring-resttemplate-1/src/main/java/com/baeldung/resttemplate/web/dto/Person.java similarity index 100% rename from spring-web-modules/spring-resttemplate-2/src/main/java/com/baeldung/resttemplate/web/dto/Person.java rename to spring-web-modules/spring-resttemplate-1/src/main/java/com/baeldung/resttemplate/web/dto/Person.java diff --git a/spring-web-modules/spring-resttemplate-2/src/main/java/com/baeldung/resttemplate/web/service/PersonService.java b/spring-web-modules/spring-resttemplate-1/src/main/java/com/baeldung/resttemplate/web/service/PersonService.java similarity index 100% rename from spring-web-modules/spring-resttemplate-2/src/main/java/com/baeldung/resttemplate/web/service/PersonService.java rename to spring-web-modules/spring-resttemplate-1/src/main/java/com/baeldung/resttemplate/web/service/PersonService.java diff --git a/spring-web-modules/spring-resttemplate-2/src/main/java/com/baeldung/resttemplate/web/service/PersonServiceImpl.java b/spring-web-modules/spring-resttemplate-1/src/main/java/com/baeldung/resttemplate/web/service/PersonServiceImpl.java similarity index 100% rename from spring-web-modules/spring-resttemplate-2/src/main/java/com/baeldung/resttemplate/web/service/PersonServiceImpl.java rename to spring-web-modules/spring-resttemplate-1/src/main/java/com/baeldung/resttemplate/web/service/PersonServiceImpl.java diff --git a/spring-web-modules/spring-resttemplate-1/src/main/resources/application.properties b/spring-web-modules/spring-resttemplate-1/src/main/resources/application.properties new file mode 100644 index 0000000000..ea4f7c866d --- /dev/null +++ b/spring-web-modules/spring-resttemplate-1/src/main/resources/application.properties @@ -0,0 +1,2 @@ +server.port=8080 +server.servlet.context-path=/spring-rest \ No newline at end of file diff --git a/spring-web-modules/spring-resttemplate-2/src/test/java/com/baeldung/resttemplate/postjson/PersonAPILiveTest.java b/spring-web-modules/spring-resttemplate-1/src/test/java/com/baeldung/resttemplate/postjson/PersonAPILiveTest.java similarity index 100% rename from spring-web-modules/spring-resttemplate-2/src/test/java/com/baeldung/resttemplate/postjson/PersonAPILiveTest.java rename to spring-web-modules/spring-resttemplate-1/src/test/java/com/baeldung/resttemplate/postjson/PersonAPILiveTest.java diff --git a/spring-web-modules/spring-resttemplate-2/src/test/java/com/baeldung/resttemplate/postjson/RestTemplatePostRequestEncodingLiveTest.java b/spring-web-modules/spring-resttemplate-1/src/test/java/com/baeldung/resttemplate/postjson/RestTemplatePostRequestEncodingLiveTest.java similarity index 100% rename from spring-web-modules/spring-resttemplate-2/src/test/java/com/baeldung/resttemplate/postjson/RestTemplatePostRequestEncodingLiveTest.java rename to spring-web-modules/spring-resttemplate-1/src/test/java/com/baeldung/resttemplate/postjson/RestTemplatePostRequestEncodingLiveTest.java diff --git a/spring-web-modules/spring-resttemplate-1/src/test/resources/application.properties b/spring-web-modules/spring-resttemplate-1/src/test/resources/application.properties new file mode 100644 index 0000000000..286ea95a4f --- /dev/null +++ b/spring-web-modules/spring-resttemplate-1/src/test/resources/application.properties @@ -0,0 +1,5 @@ +logging.level.org.springframework.web.client.RestTemplate=DEBUG +logging.level.com.baeldung.resttemplate.logging=DEBUG +logging.level.org.apache.http=DEBUG +logging.level.httpclient.wire=DEBUG +logging.pattern.console=%20logger{20} - %msg%n diff --git a/spring-web-modules/spring-resttemplate-1/src/test/resources/logback-test.xml b/spring-web-modules/spring-resttemplate-1/src/test/resources/logback-test.xml new file mode 100644 index 0000000000..8d4771e308 --- /dev/null +++ b/spring-web-modules/spring-resttemplate-1/src/test/resources/logback-test.xml @@ -0,0 +1,12 @@ + + + + + [%d{ISO8601}]-[%thread] %-5level %logger - %msg%n + + + + + + + \ No newline at end of file diff --git a/spring-web-modules/spring-resttemplate-2/README.md b/spring-web-modules/spring-resttemplate-2/README.md index ace7ae817b..ad2a671040 100644 --- a/spring-web-modules/spring-resttemplate-2/README.md +++ b/spring-web-modules/spring-resttemplate-2/README.md @@ -7,7 +7,6 @@ This module contains articles about Spring RestTemplate - [Spring RestTemplate Request/Response Logging](https://www.baeldung.com/spring-resttemplate-logging) - [Proxies With RestTemplate](https://www.baeldung.com/java-resttemplate-proxy) - [A Custom Media Type for a Spring REST API](https://www.baeldung.com/spring-rest-custom-media-type) -- [RestTemplate Post Request with JSON](https://www.baeldung.com/spring-resttemplate-post-json) - [How to Compress Requests Using the Spring RestTemplate](https://www.baeldung.com/spring-resttemplate-compressing-requests) - [Get list of JSON objects with Spring RestTemplate](https://www.baeldung.com/spring-resttemplate-json-list) - [Spring RestTemplate Exception: “Not enough variables available to expand”](https://www.baeldung.com/spring-not-enough-variables-available) diff --git a/spring-web-modules/spring-resttemplate-3/README.md b/spring-web-modules/spring-resttemplate-3/README.md index f3cfb1d671..14aaf77b9e 100644 --- a/spring-web-modules/spring-resttemplate-3/README.md +++ b/spring-web-modules/spring-resttemplate-3/README.md @@ -7,7 +7,6 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring ### Relevant Articles: - [Uploading MultipartFile with Spring RestTemplate](https://www.baeldung.com/spring-rest-template-multipart-upload) -- [Get and Post Lists of Objects with RestTemplate](https://www.baeldung.com/spring-rest-template-list) - [Download a Large File Through a Spring RestTemplate](https://www.baeldung.com/spring-resttemplate-download-large-file) - [Access HTTPS REST Service Using Spring RestTemplate](https://www.baeldung.com/spring-resttemplate-secure-https-service) - [Encoding of URI Variables on RestTemplate](https://www.baeldung.com/spring-resttemplate-uri-variables-encode) diff --git a/spring-web-modules/spring-resttemplate/pom.xml b/spring-web-modules/spring-resttemplate/pom.xml index 4abaac5628..5cf1476f87 100644 --- a/spring-web-modules/spring-resttemplate/pom.xml +++ b/spring-web-modules/spring-resttemplate/pom.xml @@ -274,7 +274,7 @@ 1.6.1 3.0.4 - 3.4.1 + 4.12.0 3.6.3 1.8 1.8 diff --git a/spring-web-modules/spring-session/spring-session-jdbc/pom.xml b/spring-web-modules/spring-session/spring-session-jdbc/pom.xml index 3cc2b8d18e..24194f5426 100644 --- a/spring-web-modules/spring-session/spring-session-jdbc/pom.xml +++ b/spring-web-modules/spring-session/spring-session-jdbc/pom.xml @@ -11,9 +11,9 @@ com.baeldung - parent-boot-2 + parent-boot-3 0.0.1-SNAPSHOT - ../../../parent-boot-2 + ../../../parent-boot-3 diff --git a/spring-web-modules/spring-session/spring-session-jdbc/src/main/java/com/baeldung/springsessionjdbc/controller/SpringSessionJdbcController.java b/spring-web-modules/spring-session/spring-session-jdbc/src/main/java/com/baeldung/springsessionjdbc/controller/SpringSessionJdbcController.java index 509a5f292b..a173636ed8 100644 --- a/spring-web-modules/spring-session/spring-session-jdbc/src/main/java/com/baeldung/springsessionjdbc/controller/SpringSessionJdbcController.java +++ b/spring-web-modules/spring-session/spring-session-jdbc/src/main/java/com/baeldung/springsessionjdbc/controller/SpringSessionJdbcController.java @@ -7,11 +7,12 @@ import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.PostMapping; import org.springframework.web.bind.annotation.RequestParam; -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpSession; import java.util.ArrayList; import java.util.List; +import jakarta.servlet.http.HttpServletRequest; +import jakarta.servlet.http.HttpSession; + @Controller public class SpringSessionJdbcController { diff --git a/spring-web-modules/spring-session/spring-session-jdbc/src/test/java/com/baeldung/springsessionjdbc/SpringSessionJdbcIntegrationTest.java b/spring-web-modules/spring-session/spring-session-jdbc/src/test/java/com/baeldung/springsessionjdbc/SpringSessionJdbcIntegrationTest.java index 2dcc0b3af8..7133111e4c 100644 --- a/spring-web-modules/spring-session/spring-session-jdbc/src/test/java/com/baeldung/springsessionjdbc/SpringSessionJdbcIntegrationTest.java +++ b/spring-web-modules/spring-session/spring-session-jdbc/src/test/java/com/baeldung/springsessionjdbc/SpringSessionJdbcIntegrationTest.java @@ -9,7 +9,7 @@ import org.junit.runners.MethodSorters; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.boot.test.web.client.TestRestTemplate; -import org.springframework.boot.web.server.LocalServerPort; +import org.springframework.boot.test.web.server.LocalServerPort; import org.springframework.test.context.junit4.SpringRunner; import org.springframework.util.LinkedMultiValueMap; import org.springframework.util.MultiValueMap; diff --git a/spring-web-modules/spring-session/spring-session-redis/pom.xml b/spring-web-modules/spring-session/spring-session-redis/pom.xml index 6824a3632d..6b1aec24e4 100644 --- a/spring-web-modules/spring-session/spring-session-redis/pom.xml +++ b/spring-web-modules/spring-session/spring-session-redis/pom.xml @@ -40,12 +40,14 @@ redis.clients jedis + ${jedis.version} jar 0.6 + 5.0.2 \ No newline at end of file diff --git a/spring-web-modules/spring-thymeleaf-5/pom.xml b/spring-web-modules/spring-thymeleaf-5/pom.xml index 0717e41bac..e6b0511ce5 100644 --- a/spring-web-modules/spring-thymeleaf-5/pom.xml +++ b/spring-web-modules/spring-thymeleaf-5/pom.xml @@ -135,11 +135,11 @@ 2.3.2.RELEASE - 3.0.11.RELEASE + 3.1.2.RELEASE 3.0.4.RELEASE 2.4.1 2.0.1.Final - 6.0.11.Final + 8.0.1.Final 1.6.1 diff --git a/spring-web-modules/spring-thymeleaf/pom.xml b/spring-web-modules/spring-thymeleaf/pom.xml index 94ae05ca11..ca94d4581e 100644 --- a/spring-web-modules/spring-thymeleaf/pom.xml +++ b/spring-web-modules/spring-thymeleaf/pom.xml @@ -136,11 +136,11 @@ 2.3.2.RELEASE - 3.0.11.RELEASE + 3.1.2.RELEASE 3.0.4.RELEASE 2.4.1 2.0.1.Final - 6.0.11.Final + 8.0.1.Final 1.9.9 diff --git a/spring-web-modules/spring-thymeleaf/src/main/java/com/baeldung/thymeleaf/config/WebMVCSecurity.java b/spring-web-modules/spring-thymeleaf/src/main/java/com/baeldung/thymeleaf/config/WebMVCSecurity.java index ea51ca3cd9..074cc20be1 100644 --- a/spring-web-modules/spring-thymeleaf/src/main/java/com/baeldung/thymeleaf/config/WebMVCSecurity.java +++ b/spring-web-modules/spring-thymeleaf/src/main/java/com/baeldung/thymeleaf/config/WebMVCSecurity.java @@ -2,42 +2,37 @@ package com.baeldung.thymeleaf.config; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; -import org.springframework.security.authentication.AuthenticationManager; -import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder; import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity; import org.springframework.security.config.annotation.web.builders.HttpSecurity; -import org.springframework.security.config.annotation.web.builders.WebSecurity; import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity; -import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter; +import org.springframework.security.config.annotation.web.configuration.WebSecurityCustomizer; +import org.springframework.security.core.userdetails.User; +import org.springframework.security.core.userdetails.UserDetails; +import org.springframework.security.provisioning.InMemoryUserDetailsManager; +import org.springframework.security.web.SecurityFilterChain; @Configuration @EnableWebSecurity @EnableGlobalMethodSecurity(securedEnabled = true, prePostEnabled = true) -public class WebMVCSecurity extends WebSecurityConfigurerAdapter { +public class WebMVCSecurity { @Bean - @Override - public AuthenticationManager authenticationManagerBean() throws Exception { - return super.authenticationManagerBean(); + public InMemoryUserDetailsManager userDetailsService() { + UserDetails user = User.withUsername("user1") + .password("{noop}user1Pass") + .authorities("USER") + .build(); + return new InMemoryUserDetailsManager(user); } - public WebMVCSecurity() { - super(); + @Bean + public WebSecurityCustomizer webSecurityCustomizer() { + return (web) -> web.ignoring().antMatchers("/resources/**"); } - @Override - protected void configure(final AuthenticationManagerBuilder auth) throws Exception { - auth.inMemoryAuthentication().withUser("user1").password("{noop}user1Pass").authorities("ROLE_USER"); - } - - @Override - public void configure(final WebSecurity web) throws Exception { - web.ignoring().antMatchers("/resources/**"); - } - - @Override - protected void configure(final HttpSecurity http) throws Exception { - http.authorizeRequests().anyRequest().authenticated().and().httpBasic(); + @Bean + public SecurityFilterChain filterChain(final HttpSecurity http) throws Exception { + return http.authorizeRequests().anyRequest().authenticated().and().httpBasic().and().build(); } } diff --git a/spring-websockets/pom.xml b/spring-websockets/pom.xml index a28ef8749a..d6c5fbe561 100644 --- a/spring-websockets/pom.xml +++ b/spring-websockets/pom.xml @@ -22,11 +22,12 @@ io.projectreactor reactor-core + ${reactor-core.version} com.github.javafaker javafaker - 1.0.2 + ${javafaker.version} com.google.code.gson @@ -44,4 +45,9 @@ + + 3.6.0 + 1.0.2 + + \ No newline at end of file diff --git a/static-analysis/README.md b/static-analysis/README.md index 235b79853b..ea0d797407 100644 --- a/static-analysis/README.md +++ b/static-analysis/README.md @@ -6,3 +6,4 @@ This module contains articles about static program analysis - [Introduction to PMD](https://www.baeldung.com/pmd) - [Java Static Analysis Tools in Eclipse and IntelliJ IDEA](https://www.baeldung.com/java-static-analysis-tools) +- [Catch Common Mistakes with Error Prone Library in Java](https://www.baeldung.com/java-error-prone-library) diff --git a/static-analysis/error-prone-project/.mvn/jvm.config b/static-analysis/error-prone-project/.mvn/jvm.config new file mode 100644 index 0000000000..32599cefea --- /dev/null +++ b/static-analysis/error-prone-project/.mvn/jvm.config @@ -0,0 +1,10 @@ +--add-exports jdk.compiler/com.sun.tools.javac.api=ALL-UNNAMED +--add-exports jdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED +--add-exports jdk.compiler/com.sun.tools.javac.main=ALL-UNNAMED +--add-exports jdk.compiler/com.sun.tools.javac.model=ALL-UNNAMED +--add-exports jdk.compiler/com.sun.tools.javac.parser=ALL-UNNAMED +--add-exports jdk.compiler/com.sun.tools.javac.processing=ALL-UNNAMED +--add-exports jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED +--add-exports jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED +--add-opens jdk.compiler/com.sun.tools.javac.code=ALL-UNNAMED +--add-opens jdk.compiler/com.sun.tools.javac.comp=ALL-UNNAMED diff --git a/static-analysis/error-prone-project/pom.xml b/static-analysis/error-prone-project/pom.xml new file mode 100644 index 0000000000..2d5706d0d2 --- /dev/null +++ b/static-analysis/error-prone-project/pom.xml @@ -0,0 +1,58 @@ + + + 4.0.0 + error-prone-project + + + com.baeldung + static-analysis + 1.0-SNAPSHOT + + + + + + org.apache.maven.plugins + maven-compiler-plugin + ${maven-compiler-plugin.version} + + 17 + true + + -XDcompilePolicy=simple + -Xplugin:ErrorProne + -J--add-exports=jdk.compiler/com.sun.tools.javac.api=ALL-UNNAMED + -J--add-exports=jdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED + -J--add-exports=jdk.compiler/com.sun.tools.javac.main=ALL-UNNAMED + -J--add-exports=jdk.compiler/com.sun.tools.javac.model=ALL-UNNAMED + -J--add-exports=jdk.compiler/com.sun.tools.javac.parser=ALL-UNNAMED + -J--add-exports=jdk.compiler/com.sun.tools.javac.processing=ALL-UNNAMED + -J--add-exports=jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED + -J--add-exports=jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED + -J--add-opens=jdk.compiler/com.sun.tools.javac.code=ALL-UNNAMED + -J--add-opens=jdk.compiler/com.sun.tools.javac.comp=ALL-UNNAMED + + + + com.google.errorprone + error_prone_core + ${error-prone.version} + + + com.baeldung + my-bugchecker-plugin + ${my-bugchecker-plugin.version} + + + + + + + + + 1.0-SNAPSHOT + + + diff --git a/static-analysis/error-prone-project/src/main/java/com/baeldung/BuggyClass.java b/static-analysis/error-prone-project/src/main/java/com/baeldung/BuggyClass.java new file mode 100644 index 0000000000..dda432ad48 --- /dev/null +++ b/static-analysis/error-prone-project/src/main/java/com/baeldung/BuggyClass.java @@ -0,0 +1,12 @@ +package com.baeldung; + +public class BuggyClass { + public static void main(String[] args) { + if (args.length == 0 || args[0] != null) { + new IllegalArgumentException(); + } + } + + public void emptyMethod() { + } +} diff --git a/static-analysis/error-prone-project/src/main/java/com/baeldung/ClassWithEmptyMethod.java b/static-analysis/error-prone-project/src/main/java/com/baeldung/ClassWithEmptyMethod.java new file mode 100644 index 0000000000..cc791ecdd4 --- /dev/null +++ b/static-analysis/error-prone-project/src/main/java/com/baeldung/ClassWithEmptyMethod.java @@ -0,0 +1,6 @@ +package com.baeldung; + +public class ClassWithEmptyMethod { + public void theEmptyMethod() { + } +} diff --git a/static-analysis/my-bugchecker-plugin/pom.xml b/static-analysis/my-bugchecker-plugin/pom.xml new file mode 100644 index 0000000000..eb11f07b4e --- /dev/null +++ b/static-analysis/my-bugchecker-plugin/pom.xml @@ -0,0 +1,51 @@ + + + 4.0.0 + my-bugchecker-plugin + jar + + + com.baeldung + static-analysis + 1.0-SNAPSHOT + + + + + + org.apache.maven.plugins + maven-compiler-plugin + ${maven-compiler-plugin.version} + + + + com.google.auto.service + auto-service + ${google-auto-service.version} + + + + + + + + + com.google.errorprone + error_prone_annotation + ${error-prone.version} + + + com.google.errorprone + error_prone_check_api + ${error-prone.version} + + + com.google.auto.service + auto-service-annotations + ${google-auto-service.version} + + + + diff --git a/static-analysis/my-bugchecker-plugin/src/main/java/com/baeldung/EmptyMethodChecker.java b/static-analysis/my-bugchecker-plugin/src/main/java/com/baeldung/EmptyMethodChecker.java new file mode 100644 index 0000000000..f31913c086 --- /dev/null +++ b/static-analysis/my-bugchecker-plugin/src/main/java/com/baeldung/EmptyMethodChecker.java @@ -0,0 +1,24 @@ +package com.baeldung; + +import com.google.auto.service.AutoService; +import com.google.errorprone.BugPattern; +import com.google.errorprone.VisitorState; +import com.google.errorprone.bugpatterns.BugChecker; +import com.google.errorprone.fixes.SuggestedFix; +import com.google.errorprone.matchers.Description; +import com.sun.source.tree.MethodTree; + + +@AutoService(BugChecker.class) +@BugPattern(name = "EmptyMethodCheck", summary = "Empty methods should be deleted", severity = BugPattern.SeverityLevel.ERROR) +public class EmptyMethodChecker extends BugChecker implements BugChecker.MethodTreeMatcher { + @Override + public Description matchMethod(MethodTree methodTree, VisitorState visitorState) { + if (methodTree.getBody() + .getStatements() + .isEmpty()) { + return describeMatch(methodTree, SuggestedFix.delete(methodTree)); + } + return Description.NO_MATCH; + } +} diff --git a/static-analysis/pmd/pom.xml b/static-analysis/pmd/pom.xml new file mode 100644 index 0000000000..372c122776 --- /dev/null +++ b/static-analysis/pmd/pom.xml @@ -0,0 +1,14 @@ + + + 4.0.0 + pmd + + + com.baeldung + static-analysis + 1.0-SNAPSHOT + + + diff --git a/static-analysis/src/main/java/com/baeldung/pmd/Cnt.java b/static-analysis/pmd/src/main/java/com/baeldung/pmd/Cnt.java similarity index 100% rename from static-analysis/src/main/java/com/baeldung/pmd/Cnt.java rename to static-analysis/pmd/src/main/java/com/baeldung/pmd/Cnt.java diff --git a/static-analysis/src/main/resources/customruleset.xml b/static-analysis/pmd/src/main/resources/customruleset.xml similarity index 96% rename from static-analysis/src/main/resources/customruleset.xml rename to static-analysis/pmd/src/main/resources/customruleset.xml index e0a009dd4a..6b1a80334d 100644 --- a/static-analysis/src/main/resources/customruleset.xml +++ b/static-analysis/pmd/src/main/resources/customruleset.xml @@ -1,37 +1,37 @@ - - - - - This ruleset checks my code for bad stuff - - - - - - - - - - - - - - 2 - - - - - - - - - - - - - - + + + + + This ruleset checks my code for bad stuff + + + + + + + + + + + + + + 2 + + + + + + + + + + + + + + \ No newline at end of file diff --git a/static-analysis/pmd/src/main/resources/logback.xml b/static-analysis/pmd/src/main/resources/logback.xml new file mode 100644 index 0000000000..7d900d8ea8 --- /dev/null +++ b/static-analysis/pmd/src/main/resources/logback.xml @@ -0,0 +1,13 @@ + + + + + %d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n + + + + + + + + \ No newline at end of file diff --git a/static-analysis/src/test/java/com/baeldung/pmd/CntUnitTest.java b/static-analysis/pmd/src/test/java/com/baeldung/pmd/CntUnitTest.java similarity index 100% rename from static-analysis/src/test/java/com/baeldung/pmd/CntUnitTest.java rename to static-analysis/pmd/src/test/java/com/baeldung/pmd/CntUnitTest.java diff --git a/static-analysis/pom.xml b/static-analysis/pom.xml index eedf5ba724..176f3dc092 100644 --- a/static-analysis/pom.xml +++ b/static-analysis/pom.xml @@ -6,6 +6,7 @@ static-analysis 1.0-SNAPSHOT static-analysis + pom com.baeldung @@ -29,4 +30,15 @@ - \ No newline at end of file + + pmd + my-bugchecker-plugin + error-prone-project + + + + 2.23.0 + 1.0.1 + + + diff --git a/tablesaw/pom.xml b/tablesaw/pom.xml index f38e4cb8b4..c45931a9e2 100644 --- a/tablesaw/pom.xml +++ b/tablesaw/pom.xml @@ -25,11 +25,6 @@ org.apache.maven.plugins maven-compiler-plugin - 3.8.0 - - 17 - 17 - diff --git a/testing-modules/cucumber/pom.xml b/testing-modules/cucumber/pom.xml index 6d178b86a3..088a75a941 100644 --- a/testing-modules/cucumber/pom.xml +++ b/testing-modules/cucumber/pom.xml @@ -42,6 +42,7 @@ org.projectlombok lombok provided + ${lombok.version} io.cucumber @@ -120,8 +121,6 @@ - 14 - 14 6.10.3 5.4.0 3.141.59 diff --git a/testing-modules/gatling-java/pom.xml b/testing-modules/gatling-java/pom.xml index abe033f298..54dee1fd88 100644 --- a/testing-modules/gatling-java/pom.xml +++ b/testing-modules/gatling-java/pom.xml @@ -72,9 +72,6 @@ - 1.8 - 1.8 - UTF-8 3.9.5 4.3.0 1.0.2 diff --git a/testing-modules/gatling/pom.xml b/testing-modules/gatling/pom.xml index 82ce988bac..e5b1db2bfb 100644 --- a/testing-modules/gatling/pom.xml +++ b/testing-modules/gatling/pom.xml @@ -105,9 +105,6 @@ - 1.8 - 1.8 - UTF-8 2.12.6 3.3.1 4.3.0 diff --git a/testing-modules/jqwik/pom.xml b/testing-modules/jqwik/pom.xml index 6ef9b61a6a..85c4ba571a 100644 --- a/testing-modules/jqwik/pom.xml +++ b/testing-modules/jqwik/pom.xml @@ -17,7 +17,7 @@ net.jqwik jqwik - 1.7.4 + ${jqwik.version} test @@ -53,5 +53,9 @@ + + 1.7.4 + + diff --git a/testing-modules/junit-5-advanced/pom.xml b/testing-modules/junit-5-advanced/pom.xml index 3ae62eac2e..fc0349ff8e 100644 --- a/testing-modules/junit-5-advanced/pom.xml +++ b/testing-modules/junit-5-advanced/pom.xml @@ -18,7 +18,7 @@ com.github.stefanbirkner system-lambda - 1.2.1 + ${system-lambda.version} test @@ -45,7 +45,18 @@ ${junit-platform.version} test - + + org.junit.platform + junit-platform-launcher + ${junit-platform.version} + test + + + org.junit.platform + junit-platform-commons + ${junit-platform.version} + test + @@ -68,9 +79,10 @@ + 1.2.1 1.49 3.24.2 - 1.9.2 + 1.10.1 3.0.0 diff --git a/testing-modules/junit-5-advanced/src/test/java/com/baeldung/testsuite/ClassOneUnitTest.java b/testing-modules/junit-5-advanced/src/test/java/com/baeldung/testsuite/ClassOneUnitTest.java index 4ce092796e..cfb77c8d41 100644 --- a/testing-modules/junit-5-advanced/src/test/java/com/baeldung/testsuite/ClassOneUnitTest.java +++ b/testing-modules/junit-5-advanced/src/test/java/com/baeldung/testsuite/ClassOneUnitTest.java @@ -10,4 +10,8 @@ public class ClassOneUnitTest { Assertions.assertTrue(true); } + @Test + public void whenFalse_thenFalse() { + Assertions.assertFalse(false); + } } diff --git a/testing-modules/junit-5-advanced/src/test/java/com/baeldung/testsuite/subpackage/ClassTwoUnitTest.java b/testing-modules/junit-5-advanced/src/test/java/com/baeldung/testsuite/subpackage/ClassTwoUnitTest.java index bb63fcda63..be5b3380c7 100644 --- a/testing-modules/junit-5-advanced/src/test/java/com/baeldung/testsuite/subpackage/ClassTwoUnitTest.java +++ b/testing-modules/junit-5-advanced/src/test/java/com/baeldung/testsuite/subpackage/ClassTwoUnitTest.java @@ -8,4 +8,9 @@ public class ClassTwoUnitTest { public void whenTrue_thenTrue() { Assertions.assertTrue(true); } + + @Test + public void whenFalse_thenFalse() { + Assertions.assertFalse(false); + } } diff --git a/testing-modules/junit-5-advanced/src/test/java/com/baeldung/testsuite/suites/JUnitSelectMethodsSuite.java b/testing-modules/junit-5-advanced/src/test/java/com/baeldung/testsuite/suites/JUnitSelectMethodsSuite.java new file mode 100644 index 0000000000..e0d17dc0e4 --- /dev/null +++ b/testing-modules/junit-5-advanced/src/test/java/com/baeldung/testsuite/suites/JUnitSelectMethodsSuite.java @@ -0,0 +1,14 @@ +package com.baeldung.testsuite.suites; + +import com.baeldung.testsuite.ClassOneUnitTest; +import org.junit.platform.suite.api.SelectMethod; +import org.junit.platform.suite.api.Suite; +import org.junit.platform.suite.api.SuiteDisplayName; + +@Suite +@SuiteDisplayName("My Test Suite") +@SelectMethod(type = ClassOneUnitTest.class, name = "whenFalse_thenFalse") +@SelectMethod("com.baeldung.testsuite.subpackage.ClassTwoUnitTest#whenFalse_thenFalse") +public class JUnitSelectMethodsSuite { + // runs ClassOneUnitTest and ClassTwoUnitTest +} \ No newline at end of file diff --git a/testing-modules/junit-5-basics-2/pom.xml b/testing-modules/junit-5-basics-2/pom.xml index 85b6c707fb..f03b74f47a 100644 --- a/testing-modules/junit-5-basics-2/pom.xml +++ b/testing-modules/junit-5-basics-2/pom.xml @@ -1,16 +1,16 @@ + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 + junit-5-basics-2 + com.baeldung parent-modules 1.0.0-SNAPSHOT - junit-5-basics-2 - commons-cli @@ -30,23 +30,17 @@ test + org.apache.maven.plugins maven-compiler-plugin - - 11 - 11 - - 11 - 11 - UTF-8 1.5.0 5.10.0 5.5.0 diff --git a/testing-modules/junit-5/pom.xml b/testing-modules/junit-5/pom.xml index 8afaa085b1..cdddf90855 100644 --- a/testing-modules/junit-5/pom.xml +++ b/testing-modules/junit-5/pom.xml @@ -107,7 +107,6 @@ org.codehaus.mojo exec-maven-plugin - ${exec-maven-plugin.version} diff --git a/testing-modules/junit5-annotations/pom.xml b/testing-modules/junit5-annotations/pom.xml index 847baa827c..3a7ab1aa87 100644 --- a/testing-modules/junit5-annotations/pom.xml +++ b/testing-modules/junit5-annotations/pom.xml @@ -45,6 +45,8 @@ + 1.10.0 + 5.10.0 2.19.0 diff --git a/testing-modules/load-testing-comparison/pom.xml b/testing-modules/load-testing-comparison/pom.xml index d5a389d311..af42523ca9 100644 --- a/testing-modules/load-testing-comparison/pom.xml +++ b/testing-modules/load-testing-comparison/pom.xml @@ -66,9 +66,6 @@ - 1.8 - 1.8 - UTF-8 2.12.12 3.4.0 4.4.0 diff --git a/testing-modules/mockito-2/pom.xml b/testing-modules/mockito-2/pom.xml index 0e0f19b6b3..100c9d7015 100644 --- a/testing-modules/mockito-2/pom.xml +++ b/testing-modules/mockito-2/pom.xml @@ -21,9 +21,6 @@ - 8 - 8 - UTF-8 4.8.1 diff --git a/testing-modules/mockito-2/src/main/java/com/baeldung/lambdacalls/LambdaExample.java b/testing-modules/mockito-2/src/main/java/com/baeldung/lambdacalls/LambdaExample.java new file mode 100644 index 0000000000..bc6274eb18 --- /dev/null +++ b/testing-modules/mockito-2/src/main/java/com/baeldung/lambdacalls/LambdaExample.java @@ -0,0 +1,26 @@ +package com.baeldung.lambdacalls; + +import java.util.ArrayList; + +public class LambdaExample { + + private BrickLayer brickLayer = new BrickLayer(); + + static ArrayList bricksList = new ArrayList<>(); + + public void createWall(String bricks){ + Runnable build = () -> brickLayer.layBricks(bricks); + build.run(); + } + + public ArrayList getBricksList(){ + return bricksList; + } + + static class BrickLayer { + void layBricks(String bricks){ + bricksList.add(bricks); + } + } + +} diff --git a/testing-modules/mockito-2/src/test/java/com/baeldung/lambdacalls/LambdaCallsUnitTest.java b/testing-modules/mockito-2/src/test/java/com/baeldung/lambdacalls/LambdaCallsUnitTest.java new file mode 100644 index 0000000000..67127c641c --- /dev/null +++ b/testing-modules/mockito-2/src/test/java/com/baeldung/lambdacalls/LambdaCallsUnitTest.java @@ -0,0 +1,41 @@ +package com.baeldung.lambdacalls; + +import static com.baeldung.lambdacalls.LambdaExample.*; +import static junit.framework.TestCase.assertEquals; +import static org.mockito.Mockito.verify; + +import java.util.ArrayList; + +import org.junit.Test; +import org.junit.runner.RunWith; +import org.mockito.InjectMocks; +import org.mockito.Mock; +import org.mockito.junit.MockitoJUnitRunner; + +@RunWith(MockitoJUnitRunner.class) +public class LambdaCallsUnitTest { + + @Mock + private/**/ BrickLayer brickLayer; + @InjectMocks + private LambdaExample lambdaExample; + + @Test + public void whenCallingALambda_thenTheInvocationCanBeConfirmedWithCorrectArguments(){ + String bricks = "red bricks"; + lambdaExample.createWall(bricks); + verify(brickLayer).layBricks(bricks); + } + + @Test + public void whenCallingALambda_thenCorrectBehaviourIsPerformed(){ + LambdaExample lambdaExample = new LambdaExample(); + String bricks = "red bricks"; + + lambdaExample.createWall(bricks); + ArrayList bricksList = lambdaExample.getBricksList(); + + assertEquals(bricks, bricksList.get(0)); + } + +} diff --git a/testing-modules/mocks-2/pom.xml b/testing-modules/mocks-2/pom.xml index 22a5198b8c..2ef1a03dff 100644 --- a/testing-modules/mocks-2/pom.xml +++ b/testing-modules/mocks-2/pom.xml @@ -33,7 +33,7 @@ 1.6.0 - 2.13.4 + 2.16.0 5.3.25 diff --git a/testing-modules/pom.xml b/testing-modules/pom.xml index fa72b1e696..b2e73570d5 100644 --- a/testing-modules/pom.xml +++ b/testing-modules/pom.xml @@ -34,8 +34,8 @@ load-testing-comparison mockito - mocks - mocks-2 + + mockserver parallel-tests-junit powermock diff --git a/testing-modules/rest-assured/pom.xml b/testing-modules/rest-assured/pom.xml index a4860b641d..d07e6d3b28 100644 --- a/testing-modules/rest-assured/pom.xml +++ b/testing-modules/rest-assured/pom.xml @@ -93,11 +93,6 @@ mail ${javax.mail.version} - - joda-time - joda-time - ${joda-time.version} - com.fasterxml.jackson.core jackson-annotations @@ -184,7 +179,6 @@ 4.5.2 0.9 8.0.0 - 2.9.6 1.1 1.2 2.27.2 diff --git a/testing-modules/rest-testing/pom.xml b/testing-modules/rest-testing/pom.xml index f8005092ae..975b6fb647 100644 --- a/testing-modules/rest-testing/pom.xml +++ b/testing-modules/rest-testing/pom.xml @@ -34,7 +34,7 @@ - com.github.tomakehurst + org.wiremock wiremock ${wiremock.version} test @@ -135,7 +135,7 @@ 2.9.0 6.8.0 - 2.21.0 + 3.3.1 1.3.1 4.1 diff --git a/testing-modules/selenium-2/README.md b/testing-modules/selenium-2/README.md index 5403fb9f06..a1d180814d 100644 --- a/testing-modules/selenium-2/README.md +++ b/testing-modules/selenium-2/README.md @@ -2,6 +2,7 @@ - [Running Selenium Scripts with JMeter](https://www.baeldung.com/selenium-jmeter) - [Fixing Selenium WebDriver Executable Path Error](https://www.baeldung.com/java-selenium-webdriver-path-error) - [Implicit Wait vs Explicit Wait in Selenium Webdriver](https://www.baeldung.com/selenium-implicit-explicit-wait) +- [Switching Between Frames Using Selenium WebDriver in Java](https://www.baeldung.com/java-selenium-change-frames) #### Notes: - to run the live tests for the article *Fixing Selenium WebDriver Executable Path Error*, follow the manual setup described diff --git a/testing-modules/selenium-2/src/test/java/com/baeldung/selenium/iframe/IframeManualTest.java b/testing-modules/selenium-2/src/test/java/com/baeldung/selenium/iframe/IframeManualTest.java new file mode 100644 index 0000000000..bc617a4777 --- /dev/null +++ b/testing-modules/selenium-2/src/test/java/com/baeldung/selenium/iframe/IframeManualTest.java @@ -0,0 +1,120 @@ +package com.baeldung.selenium.iframe; + +import io.github.bonigarcia.wdm.WebDriverManager; +import org.openqa.selenium.By; +import org.openqa.selenium.WebDriver; +import org.openqa.selenium.WebElement; +import org.openqa.selenium.chrome.ChromeDriver; +import org.openqa.selenium.support.ui.ExpectedConditions; +import org.openqa.selenium.support.ui.WebDriverWait; +import org.testng.annotations.AfterMethod; +import org.testng.annotations.BeforeMethod; +import org.testng.annotations.Test; + +import java.time.Duration; + + +public class IframeManualTest { + + private WebDriver driver; + private static final int TIMEOUT = 10; + + @BeforeMethod + public void init() { + WebDriverManager.chromedriver().setup(); + driver = new ChromeDriver(); + } + + @Test + public void whenSwitchToFrameUsingWebElement_thenSwitched() { + openDemoPage(); + WebElement iframeElement = driver.findElement(By.cssSelector("#myFrame2")); + + new WebDriverWait(driver, Duration.ofSeconds(10)) + .until(ExpectedConditions.frameToBeAvailableAndSwitchToIt(iframeElement)); + waitForTextInFrame(); + } + + @Test + public void whenSwitchToFrameUsingName_thenSwitched() { + openDemoPage(); + new WebDriverWait(driver, Duration.ofSeconds(10)) + .until(ExpectedConditions.frameToBeAvailableAndSwitchToIt("frameName2")); + waitForTextInFrame(); + } + + @Test + public void whenSwitchToFrameUsingId_thenSwitched() { + openDemoPage(); + new WebDriverWait(driver, Duration.ofSeconds(10)) + .until(ExpectedConditions.frameToBeAvailableAndSwitchToIt("myFrame2")); + waitForTextInFrame(); + } + + @Test + public void whenSwitchToInnerFrameFromOuter_thenSwitched() { + openPageWithNestedFrames(); + switchToNestedFrame(); + waitForLinkInNestedFrame(); + } + + @Test + public void whenSwitchToParentFrame_thenSwitched() { + openPageWithNestedFrames(); + switchToNestedFrame(); + driver.switchTo().parentFrame(); + waitForTextInParentFrame(); + } + + @Test + public void whenSwitchToDefaultContent_thenSwitched() { + openPageWithNestedFrames(); + switchToNestedFrame(); + driver.switchTo().defaultContent(); + waitForElementInDefaultContent(); + } + + @AfterMethod + public void tearDown() { + driver.quit(); + } + + + private void openDemoPage() { + driver.get("https://seleniumbase.io/demo_page"); + new WebDriverWait(driver, Duration.ofSeconds(10)) + .until(ExpectedConditions.visibilityOfElementLocated(By.cssSelector("#myForm"))); + } + + private void openPageWithNestedFrames() { + driver.get("https://seleniumbase.io/w3schools/iframes"); + new WebDriverWait(driver, Duration.ofSeconds(10)) + .until(ExpectedConditions.visibilityOfElementLocated(By.cssSelector("#runbtn"))); + } + + private void switchToNestedFrame() { + driver.switchTo().frame("iframeResult"); + WebElement innerFrame = driver.findElement(By.cssSelector("[src='./demo_iframe.htm']")); + driver.switchTo().frame(innerFrame); + } + + private void waitForTextInFrame() { + new WebDriverWait(driver, Duration.ofSeconds(TIMEOUT)) + .until(ExpectedConditions.textToBePresentInElementLocated(By.cssSelector("h4"), "iFrame Text")); + } + + private void waitForLinkInNestedFrame() { + new WebDriverWait(driver, Duration.ofSeconds(TIMEOUT)) + .until(ExpectedConditions.presenceOfElementLocated(By.cssSelector("[href='https://seleniumbase.io/w3schools/iframes.html']"))); + } + + private void waitForTextInParentFrame() { + new WebDriverWait(driver, Duration.ofSeconds(TIMEOUT)) + .until(ExpectedConditions.textToBePresentInElementLocated(By.cssSelector("h2"), "HTML Iframes (nested iframes)")); + } + + private void waitForElementInDefaultContent() { + new WebDriverWait(driver, Duration.ofSeconds(TIMEOUT)) + .until(ExpectedConditions.visibilityOfElementLocated(By.cssSelector("#runbtn"))); + } +} diff --git a/testing-modules/spring-mockito/pom.xml b/testing-modules/spring-mockito/pom.xml index 6283ea2d1f..8e13f511d2 100644 --- a/testing-modules/spring-mockito/pom.xml +++ b/testing-modules/spring-mockito/pom.xml @@ -29,6 +29,7 @@ org.projectlombok lombok + ${lombok.version} diff --git a/testing-modules/testing-assertions/README.md b/testing-modules/testing-assertions/README.md index 8f94277791..3e529bc1d3 100644 --- a/testing-modules/testing-assertions/README.md +++ b/testing-modules/testing-assertions/README.md @@ -6,3 +6,4 @@ - [Assert That an Object Is From a Specific Type](https://www.baeldung.com/java-assert-object-of-type) - [Asserting Equality on Two Classes Without an equals() Method](https://www.baeldung.com/java-assert-equality-no-equals) - [Assert Regex Matches in JUnit](https://www.baeldung.com/junit-assert-regex-matches) +- [Asserting Nested Map With JUnit](https://www.baeldung.com/junit-assert-nested-map) diff --git a/testing-modules/testing-assertions/src/test/java/com/baeldung/assertnestedmap/AssertNestedMapUnitTest.java b/testing-modules/testing-assertions/src/test/java/com/baeldung/assertnestedmap/AssertNestedMapUnitTest.java new file mode 100644 index 0000000000..7c48a5eb4a --- /dev/null +++ b/testing-modules/testing-assertions/src/test/java/com/baeldung/assertnestedmap/AssertNestedMapUnitTest.java @@ -0,0 +1,92 @@ +package com.baeldung.assertnestedmap; + + +import org.junit.jupiter.api.Test; + +import java.util.Map; + +import static com.baeldung.assertnestedmap.matchers.NestedMapMatcher.hasNestedMapEntry; +import static org.hamcrest.MatcherAssert.assertThat; +import static org.hamcrest.Matchers.*; +import static org.junit.jupiter.api.Assertions.*; + +public class AssertNestedMapUnitTest { + @Test + void givenNestedMap_whenUseJupiterAssertTrueWithoutCasting_thenTest() { + Map innerMap = Map.of("city", "Chicago"); + Map> outerMap = Map.of("address", innerMap); + + assertTrue(outerMap.containsKey("address") && outerMap.get("address").get("city").equals("Chicago")); + } + + @Test + void givenNestedMap_whenUseJupiterAssertAllAndAssertTrue_thenTest() { + Map innerMap = Map.of("city", "Chicago"); + Map> outerMap = Map.of("address", innerMap); + + assertAll( + () -> assertTrue(outerMap.containsKey("address")), + () -> assertEquals(outerMap.get("address").get("city"), "Chicago") + ); + } + + @Test + void givenNestedMap_whenUseJupiterAssertTrueWithCasting_thenTest() { + Map innerMap = Map.of("city", "Chicago"); + Map outerMap = Map.of("address", innerMap); + + assertTrue(outerMap.containsKey("address") + && ((Map)outerMap.get("address")).get("city").equals("Chicago")); + } + + @Test + void givenNestedMap_whenUseHamcrestAssertThat_thenTest() { + Map innerMap = Map.of("city", "Chicago"); + Map> outerMap = Map.of("address", innerMap); + assertAll( + () -> assertThat(outerMap, hasKey("address")), + () -> assertThat(outerMap.get("address"), hasEntry("city", "Chicago")) + ); + } + + @Test + void givenNestedMapOfStringAndObject_whenUseHamcrestAssertThat_thenTest() { + Map innerMap = Map.of("city", "Chicago"); + Map> outerMap = Map.of("address", innerMap); + + assertThat(outerMap, hasEntry(equalTo("address"), hasEntry("city", "Chicago"))); + } + + @Test + void givenNestedMapOfStringAndObject_whenUseHamcrestAssertThatAndCustomMatcher_thenTest() { + Map innerMap = Map.of + ( + "city", "Chicago", + "zip", "10005" + ); + Map> outerMap = Map.of("address", innerMap); + + assertThat(outerMap, hasNestedMapEntry("address", innerMap)); + } + + @Test + void givenOuterMapOfStringAndObjectAndInnerMap_whenUseHamcrestAssertThatAndCustomMatcher_thenTest() { + Map innerMap = Map.of + ( + "city", "Chicago", + "zip", "10005" + ); + Map outerMap = Map.of("address", innerMap); + + assertThat(outerMap, hasNestedMapEntry("address", innerMap)); + } + + @Test + void givenNestedMap_whenUseHamcrestAssertThatWithCasting_thenTest() { + Map innerMap = Map.of("city", "Chicago"); + Map outerMap = Map.of("address", innerMap); + + assertThat((Map)outerMap.get("address"), hasEntry("city", "Chicago")); + } + +} diff --git a/testing-modules/testing-assertions/src/test/java/com/baeldung/assertnestedmap/matchers/NestedMapMatcher.java b/testing-modules/testing-assertions/src/test/java/com/baeldung/assertnestedmap/matchers/NestedMapMatcher.java new file mode 100644 index 0000000000..961130bb20 --- /dev/null +++ b/testing-modules/testing-assertions/src/test/java/com/baeldung/assertnestedmap/matchers/NestedMapMatcher.java @@ -0,0 +1,38 @@ +package com.baeldung.assertnestedmap.matchers; + + +import org.hamcrest.Description; +import org.hamcrest.Matcher; +import org.hamcrest.TypeSafeMatcher; + +import java.util.Map; + +public class NestedMapMatcher extends TypeSafeMatcher> { + private K key; + private V subMapValue; + + public NestedMapMatcher(K key, V subMapValue) { + this.key = key; + this.subMapValue = subMapValue; + } + + @Override + protected boolean matchesSafely(Map item) { + if (item.containsKey(key)) { + Object actualValue = item.get(key); + return subMapValue.equals(actualValue); + } + return false; + } + + @Override + public void describeTo(Description description) { + description.appendText("a map containing key ").appendValue(key) + .appendText(" with value ").appendValue(subMapValue); + } + + public static Matcher hasNestedMapEntry(K key, V expectedValue) { + return new NestedMapMatcher(key, expectedValue); + } +} + diff --git a/testing-modules/testing-libraries-2/README.md b/testing-modules/testing-libraries-2/README.md index 9e17da96a7..a37612e207 100644 --- a/testing-modules/testing-libraries-2/README.md +++ b/testing-modules/testing-libraries-2/README.md @@ -7,3 +7,4 @@ - [Gray Box Testing Using the OAT Technique](https://www.baeldung.com/java-gray-box-orthogonal-array-testing) - [Unit Testing of System.in With JUnit](https://www.baeldung.com/java-junit-testing-system-in) - [Fail Maven Build if JUnit Coverage Falls Below Certain Threshold](https://www.baeldung.com/maven-junit-fail-build-coverage-threshold) +- [How to Mock Environment Variables in Unit Tests](https://www.baeldung.com/java-unit-testing-environment-variables) diff --git a/testing-modules/testing-libraries-2/pom.xml b/testing-modules/testing-libraries-2/pom.xml index 4cc3ea8428..717ccac2b2 100644 --- a/testing-modules/testing-libraries-2/pom.xml +++ b/testing-modules/testing-libraries-2/pom.xml @@ -53,6 +53,30 @@ ${system-stubs.version} test + + uk.org.webcompere + system-stubs-testng + ${system-stubs.version} + test + + + org.assertj + assertj-core + ${assertj.version} + test + + + org.junit-pioneer + junit-pioneer + ${junit.pioneer.version} + test + + + org.testng + testng + ${testng.version} + test + @@ -127,6 +151,9 @@ --add-opens java.base/java.util=ALL-UNNAMED --add-opens java.base/java.lang=ALL-UNNAMED + + YES + @@ -142,7 +169,10 @@ 0.8.6 1.19.0 1.0.0 - 1.1.0 + 2.1.3 + 7.8.0 + 3.24.2 + 2.1.0 \ No newline at end of file diff --git a/testing-modules/testing-libraries-2/src/test/java/com/baeldung/environmentvariablesfortest/EnvironmentVariablesByAbstractionUnitTest.java b/testing-modules/testing-libraries-2/src/test/java/com/baeldung/environmentvariablesfortest/EnvironmentVariablesByAbstractionUnitTest.java new file mode 100644 index 0000000000..0ac0603c64 --- /dev/null +++ b/testing-modules/testing-libraries-2/src/test/java/com/baeldung/environmentvariablesfortest/EnvironmentVariablesByAbstractionUnitTest.java @@ -0,0 +1,37 @@ +package com.baeldung.environmentvariablesfortest; + +import org.junit.jupiter.api.Test; + +import java.util.HashMap; +import java.util.Map; + +import static org.assertj.core.api.Assertions.assertThat; + +class EnvironmentVariablesByAbstractionUnitTest { + + @FunctionalInterface + interface GetEnv { + String get(String name); + } + + static class ReadsEnvironment { + private GetEnv getEnv; + + public ReadsEnvironment(GetEnv getEnv) { + this.getEnv = getEnv; + } + + public String whatOs() { + return getEnv.get("OS"); + } + } + + @Test + void givenFakeOs_thenCanReadIt() { + Map fakeEnv = new HashMap<>(); + fakeEnv.put("OS", "MacDowsNix"); + + ReadsEnvironment reader = new ReadsEnvironment(fakeEnv::get); + assertThat(reader.whatOs()).isEqualTo("MacDowsNix"); + } +} diff --git a/testing-modules/testing-libraries-2/src/test/java/com/baeldung/environmentvariablesfortest/EnvironmentVariablesSetByJUnitPioneerUnitTest.java b/testing-modules/testing-libraries-2/src/test/java/com/baeldung/environmentvariablesfortest/EnvironmentVariablesSetByJUnitPioneerUnitTest.java new file mode 100644 index 0000000000..02081a6598 --- /dev/null +++ b/testing-modules/testing-libraries-2/src/test/java/com/baeldung/environmentvariablesfortest/EnvironmentVariablesSetByJUnitPioneerUnitTest.java @@ -0,0 +1,22 @@ +package com.baeldung.environmentvariablesfortest; + +import org.junit.jupiter.api.Test; +import org.junitpioneer.jupiter.ClearEnvironmentVariable; +import org.junitpioneer.jupiter.SetEnvironmentVariable; + +import static org.assertj.core.api.Assertions.assertThat; + +@SetEnvironmentVariable(key = "pioneer", value = "is pioneering") +class EnvironmentVariablesSetByJUnitPioneerUnitTest { + + @Test + void givenEnvironmentVariableIsSetForClass_thenVariableCanBeRead() { + assertThat(System.getenv("pioneer")).isEqualTo("is pioneering"); + } + + @ClearEnvironmentVariable(key = "pioneer") + @Test + void givenEnvironmentVariableIsClear_thenItIsNotSet() { + assertThat(System.getenv("pioneer")).isNull(); + } +} diff --git a/testing-modules/testing-libraries-2/src/test/java/com/baeldung/environmentvariablesfortest/EnvironmentVariablesSetDirectlyUnitTest.java b/testing-modules/testing-libraries-2/src/test/java/com/baeldung/environmentvariablesfortest/EnvironmentVariablesSetDirectlyUnitTest.java new file mode 100644 index 0000000000..61a3ca3c2e --- /dev/null +++ b/testing-modules/testing-libraries-2/src/test/java/com/baeldung/environmentvariablesfortest/EnvironmentVariablesSetDirectlyUnitTest.java @@ -0,0 +1,33 @@ +package com.baeldung.environmentvariablesfortest; + +import org.junit.jupiter.api.BeforeAll; +import org.junit.jupiter.api.Test; +import org.junit.jupiter.api.condition.EnabledForJreRange; +import org.junit.jupiter.api.condition.JRE; + +import java.lang.reflect.Field; +import java.util.Map; +import static org.assertj.core.api.Assertions.assertThat; + +@EnabledForJreRange(min = JRE.JAVA_8, max = JRE.JAVA_16) +class EnvironmentVariablesSetDirectlyUnitTest { + @BeforeAll + static void beforeAll() throws Exception { + Class classOfMap = System.getenv().getClass(); + Field field = classOfMap.getDeclaredField("m"); + field.setAccessible(true); + Map writeableEnvironmentVariables = (Map)field.get(System.getenv()); + + writeableEnvironmentVariables.put("baeldung", "has set an environment variable"); + } + + @Test + void givenEnvironmentVariableWasSet_thenCanReadIt() { + assertThat(System.getenv("baeldung")).isEqualTo("has set an environment variable"); + } + + @Test + void givenEnvironmentVariableSetBySurefire_thenCanReadIt() { + assertThat(System.getenv("SET_BY_SUREFIRE")).isEqualTo("YES"); + } +} diff --git a/testing-modules/testing-libraries-2/src/test/java/com/baeldung/environmentvariablesfortest/EnvironmentVariablesSystemLambdaUnitTest.java b/testing-modules/testing-libraries-2/src/test/java/com/baeldung/environmentvariablesfortest/EnvironmentVariablesSystemLambdaUnitTest.java new file mode 100644 index 0000000000..050bebddfd --- /dev/null +++ b/testing-modules/testing-libraries-2/src/test/java/com/baeldung/environmentvariablesfortest/EnvironmentVariablesSystemLambdaUnitTest.java @@ -0,0 +1,18 @@ +package com.baeldung.environmentvariablesfortest; + +import org.junit.jupiter.api.Test; + +import static com.github.stefanbirkner.systemlambda.SystemLambda.withEnvironmentVariable; + +import static org.assertj.core.api.Assertions.assertThat; + +class EnvironmentVariablesSystemLambdaUnitTest { + + @Test + void givenSetEnvironmentVariablesInTest_thenCanBeRead() throws Exception { + withEnvironmentVariable("system lambda", "in test") + .execute(() -> { + assertThat(System.getenv("system lambda")).isEqualTo("in test"); + }); + } +} diff --git a/testing-modules/testing-libraries-2/src/test/java/com/baeldung/environmentvariablesfortest/EnvironmentVariablesSystemRulesUnitTest.java b/testing-modules/testing-libraries-2/src/test/java/com/baeldung/environmentvariablesfortest/EnvironmentVariablesSystemRulesUnitTest.java new file mode 100644 index 0000000000..44ebb1be71 --- /dev/null +++ b/testing-modules/testing-libraries-2/src/test/java/com/baeldung/environmentvariablesfortest/EnvironmentVariablesSystemRulesUnitTest.java @@ -0,0 +1,23 @@ +package com.baeldung.environmentvariablesfortest; + +import org.junit.Before; +import org.junit.Rule; +import org.junit.Test; +import org.junit.contrib.java.lang.system.EnvironmentVariables; + +import static org.assertj.core.api.Assertions.assertThat; + +public class EnvironmentVariablesSystemRulesUnitTest { + @Rule + public EnvironmentVariables environmentVariablesRule = new EnvironmentVariables(); + + @Before + public void before() { + environmentVariablesRule.set("system rules", "works"); + } + + @Test + public void givenEnvironmentVariable_thenCanReadIt() { + assertThat(System.getenv("system rules")).isEqualTo("works"); + } +} diff --git a/testing-modules/testing-libraries-2/src/test/java/com/baeldung/environmentvariablesfortest/EnvironmentVariablesSystemStubsJUnit4UnitTest.java b/testing-modules/testing-libraries-2/src/test/java/com/baeldung/environmentvariablesfortest/EnvironmentVariablesSystemStubsJUnit4UnitTest.java new file mode 100644 index 0000000000..efb0ba5598 --- /dev/null +++ b/testing-modules/testing-libraries-2/src/test/java/com/baeldung/environmentvariablesfortest/EnvironmentVariablesSystemStubsJUnit4UnitTest.java @@ -0,0 +1,18 @@ +package com.baeldung.environmentvariablesfortest; + +import org.junit.Rule; +import org.junit.Test; +import uk.org.webcompere.systemstubs.rules.EnvironmentVariablesRule; + +import static org.assertj.core.api.Assertions.assertThat; + +public class EnvironmentVariablesSystemStubsJUnit4UnitTest { + @Rule + public EnvironmentVariablesRule environmentVariablesRule = + new EnvironmentVariablesRule("system stubs", "initializes variable"); + + @Test + public void givenEnvironmentSetUpInObject_thenCanReadIt() { + assertThat(System.getenv("system stubs")).isEqualTo("initializes variable"); + } +} diff --git a/testing-modules/testing-libraries-2/src/test/java/com/baeldung/environmentvariablesfortest/EnvironmentVariablesSystemStubsJUnit5UnitTest.java b/testing-modules/testing-libraries-2/src/test/java/com/baeldung/environmentvariablesfortest/EnvironmentVariablesSystemStubsJUnit5UnitTest.java new file mode 100644 index 0000000000..1304e4921a --- /dev/null +++ b/testing-modules/testing-libraries-2/src/test/java/com/baeldung/environmentvariablesfortest/EnvironmentVariablesSystemStubsJUnit5UnitTest.java @@ -0,0 +1,27 @@ +package com.baeldung.environmentvariablesfortest; + + +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; +import org.junit.jupiter.api.extension.ExtendWith; +import uk.org.webcompere.systemstubs.environment.EnvironmentVariables; +import uk.org.webcompere.systemstubs.jupiter.SystemStub; +import uk.org.webcompere.systemstubs.jupiter.SystemStubsExtension; +import static org.assertj.core.api.Assertions.assertThat; + +@ExtendWith(SystemStubsExtension.class) +class EnvironmentVariablesSystemStubsJUnit5UnitTest { + + @SystemStub + private EnvironmentVariables environmentVariables; + + @BeforeEach + void beforeEach() { + environmentVariables.set("systemstubs", "creates stub objects"); + } + + @Test + void givenEnvironmentVariableHasBeenSet_thenCanReadIt() { + assertThat(System.getenv("systemstubs")).isEqualTo("creates stub objects"); + } +} diff --git a/testing-modules/testing-libraries-2/src/test/java/com/baeldung/environmentvariablesfortest/EnvironmentVariablesSystemStubsNoFrameworkClassScopeEnvironmentUnitTest.java b/testing-modules/testing-libraries-2/src/test/java/com/baeldung/environmentvariablesfortest/EnvironmentVariablesSystemStubsNoFrameworkClassScopeEnvironmentUnitTest.java new file mode 100644 index 0000000000..9e9421c3f1 --- /dev/null +++ b/testing-modules/testing-libraries-2/src/test/java/com/baeldung/environmentvariablesfortest/EnvironmentVariablesSystemStubsNoFrameworkClassScopeEnvironmentUnitTest.java @@ -0,0 +1,28 @@ +package com.baeldung.environmentvariablesfortest; + +import org.junit.jupiter.api.AfterAll; +import org.junit.jupiter.api.BeforeAll; +import org.junit.jupiter.api.Test; +import uk.org.webcompere.systemstubs.environment.EnvironmentVariables; + +import static org.assertj.core.api.Assertions.assertThat; + +class EnvironmentVariablesSystemStubsNoFrameworkClassScopeEnvironmentUnitTest { + private static EnvironmentVariables environmentVariables = new EnvironmentVariables(); + + @BeforeAll + static void beforeAll() throws Exception { + environmentVariables.set("system stubs", "in test"); + environmentVariables.setup(); + } + + @AfterAll + static void afterAll() throws Exception { + environmentVariables.teardown(); + } + + @Test + void givenSetEnvironmentVariablesBeforeAll_thenCanBeRead() throws Exception { + assertThat(System.getenv("system stubs")).isEqualTo("in test"); + } +} diff --git a/testing-modules/testing-libraries-2/src/test/java/com/baeldung/environmentvariablesfortest/EnvironmentVariablesSystemStubsNoFrameworkUnitTest.java b/testing-modules/testing-libraries-2/src/test/java/com/baeldung/environmentvariablesfortest/EnvironmentVariablesSystemStubsNoFrameworkUnitTest.java new file mode 100644 index 0000000000..2e7a92b85f --- /dev/null +++ b/testing-modules/testing-libraries-2/src/test/java/com/baeldung/environmentvariablesfortest/EnvironmentVariablesSystemStubsNoFrameworkUnitTest.java @@ -0,0 +1,17 @@ +package com.baeldung.environmentvariablesfortest; + +import org.junit.jupiter.api.Test; + +import static org.assertj.core.api.Assertions.assertThat; +import static uk.org.webcompere.systemstubs.SystemStubs.withEnvironmentVariables; + +class EnvironmentVariablesSystemStubsNoFrameworkUnitTest { + + @Test + void givenSetEnvironmentVariablesInTest_thenCanBeRead() throws Exception { + withEnvironmentVariables("system stubs", "in test") + .execute(() -> { + assertThat(System.getenv("system stubs")).isEqualTo("in test"); + }); + } +} diff --git a/testing-modules/testing-libraries-2/src/test/java/com/baeldung/environmentvariablesfortest/EnvironmentVariablesSystemStubsTestNGUnitTest.java b/testing-modules/testing-libraries-2/src/test/java/com/baeldung/environmentvariablesfortest/EnvironmentVariablesSystemStubsTestNGUnitTest.java new file mode 100644 index 0000000000..61ca76a8b0 --- /dev/null +++ b/testing-modules/testing-libraries-2/src/test/java/com/baeldung/environmentvariablesfortest/EnvironmentVariablesSystemStubsTestNGUnitTest.java @@ -0,0 +1,26 @@ +package com.baeldung.environmentvariablesfortest; + +import org.testng.annotations.BeforeClass; +import org.testng.annotations.Listeners; +import org.testng.annotations.Test; +import uk.org.webcompere.systemstubs.environment.EnvironmentVariables; +import uk.org.webcompere.systemstubs.testng.SystemStub; +import uk.org.webcompere.systemstubs.testng.SystemStubsListener; +import static org.assertj.core.api.Assertions.assertThat; + +@Listeners(SystemStubsListener.class) +public class EnvironmentVariablesSystemStubsTestNGUnitTest { + @SystemStub + private EnvironmentVariables setEnvironment; + + @BeforeClass + public void beforeAll() { + setEnvironment.set("testng", "has environment variables"); + } + + @Test + public void givenEnvironmentVariableWasSet_thenItCanBeRead() { + assertThat(System.getenv("testng")).isEqualTo("has environment variables"); + } + +} diff --git a/timefold-solver/README.md b/timefold-solver/README.md new file mode 100644 index 0000000000..1abc4d4ca0 --- /dev/null +++ b/timefold-solver/README.md @@ -0,0 +1,6 @@ +## Timefold Solver + +This module contains articles about (Timefold Solver)[https://timefold.ai]. + +### Relevant articles + diff --git a/timefold-solver/pom.xml b/timefold-solver/pom.xml new file mode 100644 index 0000000000..a16afb9e54 --- /dev/null +++ b/timefold-solver/pom.xml @@ -0,0 +1,44 @@ + + + 4.0.0 + timefold-solver + timefold-solver + + + com.baeldung + parent-modules + 1.0.0-SNAPSHOT + + + + + + ai.timefold.solver + timefold-solver-bom + ${version.ai.timefold.solver} + pom + import + + + + + + ai.timefold.solver + timefold-solver-core + + + ai.timefold.solver + timefold-solver-test + test + + + + + 17 + 17 + 1.4.0 + + + diff --git a/timefold-solver/src/main/java/com/baeldung/timefoldsolver/Employee.java b/timefold-solver/src/main/java/com/baeldung/timefoldsolver/Employee.java new file mode 100644 index 0000000000..ef4752a8c6 --- /dev/null +++ b/timefold-solver/src/main/java/com/baeldung/timefoldsolver/Employee.java @@ -0,0 +1,28 @@ +package com.baeldung.timefoldsolver; + +import java.util.Set; + +public class Employee { + + private String name; + private Set skills; + + public Employee(String name, Set skills) { + this.name = name; + this.skills = skills; + } + + @Override + public String toString() { + return name; + } + + public String getName() { + return name; + } + + public Set getSkills() { + return skills; + } + +} diff --git a/timefold-solver/src/main/java/com/baeldung/timefoldsolver/Shift.java b/timefold-solver/src/main/java/com/baeldung/timefoldsolver/Shift.java new file mode 100644 index 0000000000..2ef2f2a1b9 --- /dev/null +++ b/timefold-solver/src/main/java/com/baeldung/timefoldsolver/Shift.java @@ -0,0 +1,54 @@ +package com.baeldung.timefoldsolver; + +import java.time.LocalDateTime; + +import ai.timefold.solver.core.api.domain.entity.PlanningEntity; +import ai.timefold.solver.core.api.domain.variable.PlanningVariable; + +@PlanningEntity +public class Shift { + + private LocalDateTime start; + private LocalDateTime end; + private String requiredSkill; + + @PlanningVariable + private Employee employee; + + // A no-arg constructor is required for @PlanningEntity annotated classes + public Shift() { + } + + public Shift(LocalDateTime start, LocalDateTime end, String requiredSkill) { + this(start, end, requiredSkill, null); + } + + public Shift(LocalDateTime start, LocalDateTime end, String requiredSkill, Employee employee) { + this.start = start; + this.end = end; + this.requiredSkill = requiredSkill; + this.employee = employee; + } + + @Override + public String toString() { + return start + " - " + end; + } + + public LocalDateTime getStart() { + return start; + } + + public LocalDateTime getEnd() { + return end; + } + + public String getRequiredSkill() { + return requiredSkill; + } + + public Employee getEmployee() { + return employee; + } + +} diff --git a/timefold-solver/src/main/java/com/baeldung/timefoldsolver/ShiftSchedule.java b/timefold-solver/src/main/java/com/baeldung/timefoldsolver/ShiftSchedule.java new file mode 100644 index 0000000000..794c31e5b7 --- /dev/null +++ b/timefold-solver/src/main/java/com/baeldung/timefoldsolver/ShiftSchedule.java @@ -0,0 +1,43 @@ +package com.baeldung.timefoldsolver; + +import java.util.List; + +import ai.timefold.solver.core.api.domain.solution.PlanningEntityCollectionProperty; +import ai.timefold.solver.core.api.domain.solution.PlanningScore; +import ai.timefold.solver.core.api.domain.solution.PlanningSolution; +import ai.timefold.solver.core.api.domain.valuerange.ValueRangeProvider; +import ai.timefold.solver.core.api.score.buildin.hardsoft.HardSoftScore; + +@PlanningSolution +public class ShiftSchedule { + + @ValueRangeProvider + private List employees; + @PlanningEntityCollectionProperty + private List shifts; + + @PlanningScore + private HardSoftScore score; + + // A no-arg constructor is required for @PlanningSolution annotated classes + public ShiftSchedule() { + } + + public ShiftSchedule(List employees, List shifts) { + this.employees = employees; + this.shifts = shifts; + } + + public List getEmployees() { + return employees; + } + + public List getShifts() { + return shifts; + } + + public HardSoftScore getScore() { + return score; + } + +} diff --git a/timefold-solver/src/main/java/com/baeldung/timefoldsolver/ShiftScheduleConstraintProvider.java b/timefold-solver/src/main/java/com/baeldung/timefoldsolver/ShiftScheduleConstraintProvider.java new file mode 100644 index 0000000000..bd308dacbf --- /dev/null +++ b/timefold-solver/src/main/java/com/baeldung/timefoldsolver/ShiftScheduleConstraintProvider.java @@ -0,0 +1,35 @@ +package com.baeldung.timefoldsolver; + +import static ai.timefold.solver.core.api.score.stream.Joiners.equal; + +import ai.timefold.solver.core.api.score.buildin.hardsoft.HardSoftScore; +import ai.timefold.solver.core.api.score.stream.Constraint; +import ai.timefold.solver.core.api.score.stream.ConstraintFactory; +import ai.timefold.solver.core.api.score.stream.ConstraintProvider; + +public class ShiftScheduleConstraintProvider implements ConstraintProvider { + + @Override + public Constraint[] defineConstraints(ConstraintFactory constraintFactory) { + return new Constraint[] { atMostOneShiftPerDay(constraintFactory), requiredSkill(constraintFactory) }; + } + + public Constraint atMostOneShiftPerDay(ConstraintFactory constraintFactory) { + return constraintFactory.forEach(Shift.class) + .join(Shift.class, equal(shift -> shift.getStart() + .toLocalDate()), equal(Shift::getEmployee)) + .filter((shift1, shift2) -> shift1 != shift2) + .penalize(HardSoftScore.ONE_HARD) + .asConstraint("At most one shift per day"); + } + + public Constraint requiredSkill(ConstraintFactory constraintFactory) { + return constraintFactory.forEach(Shift.class) + .filter(shift -> !shift.getEmployee() + .getSkills() + .contains(shift.getRequiredSkill())) + .penalize(HardSoftScore.ONE_HARD) + .asConstraint("Required skill"); + } + +} diff --git a/timefold-solver/src/test/java/com/baeldung/timefoldsolver/ShiftScheduleConstraintProviderUnitTest.java b/timefold-solver/src/test/java/com/baeldung/timefoldsolver/ShiftScheduleConstraintProviderUnitTest.java new file mode 100644 index 0000000000..c8ec5b53c4 --- /dev/null +++ b/timefold-solver/src/test/java/com/baeldung/timefoldsolver/ShiftScheduleConstraintProviderUnitTest.java @@ -0,0 +1,52 @@ +package com.baeldung.timefoldsolver; + +import java.time.LocalDate; +import java.util.Set; + +import org.junit.jupiter.api.Test; + +import ai.timefold.solver.test.api.score.stream.ConstraintVerifier; + +class ShiftScheduleConstraintProviderUnitTest { + + private static final LocalDate MONDAY = LocalDate.of(2030, 4, 1); + private static final LocalDate TUESDAY = LocalDate.of(2030, 4, 2); + + ConstraintVerifier constraintVerifier = ConstraintVerifier.build(new ShiftScheduleConstraintProvider(), + ShiftSchedule.class, Shift.class); + + @Test + void givenTwoShiftsOnOneDay_whenApplyingAtMostOneShiftPerDayConstraint_thenPenalize() { + Employee ann = new Employee("Ann", null); + constraintVerifier.verifyThat(ShiftScheduleConstraintProvider::atMostOneShiftPerDay) + .given(ann, new Shift(MONDAY.atTime(6, 0), MONDAY.atTime(14, 0), null, ann), new Shift(MONDAY.atTime(14, 0), MONDAY.atTime(22, 0), null, ann)) + // Penalizes by 2 because both {shiftA, shiftB} and {shiftB, shiftA} match. + // To avoid that, use forEachUniquePair(Shift) instead of forEach(Shift).join(Shift) in ShiftScheduleConstraintProvider.atMostOneShiftPerDay(). + .penalizesBy(2); + } + + @Test + void givenTwoShiftsOnDifferentDays_whenApplyingAtMostOneShiftPerDayConstraint_thenDoNotPenalize() { + Employee ann = new Employee("Ann", null); + constraintVerifier.verifyThat(ShiftScheduleConstraintProvider::atMostOneShiftPerDay) + .given(ann, new Shift(MONDAY.atTime(6, 0), MONDAY.atTime(14, 0), null, ann), new Shift(TUESDAY.atTime(14, 0), TUESDAY.atTime(22, 0), null, ann)) + .penalizesBy(0); + } + + @Test + void givenEmployeeLacksRequiredSkill_whenApplyingRequiredSkillConstraint_thenPenalize() { + Employee ann = new Employee("Ann", Set.of("Waiter")); + constraintVerifier.verifyThat(ShiftScheduleConstraintProvider::requiredSkill) + .given(ann, new Shift(MONDAY.atTime(6, 0), MONDAY.atTime(14, 0), "Cook", ann)) + .penalizesBy(1); + } + + @Test + void givenEmployeeHasRequiredSkill_whenApplyingRequiredSkillConstraint_thenDoNotPenalize() { + Employee ann = new Employee("Ann", Set.of("Waiter")); + constraintVerifier.verifyThat(ShiftScheduleConstraintProvider::requiredSkill) + .given(ann, new Shift(MONDAY.atTime(6, 0), MONDAY.atTime(14, 0), "Waiter", ann)) + .penalizesBy(0); + } + +} diff --git a/timefold-solver/src/test/java/com/baeldung/timefoldsolver/ShiftScheduleSolverUnitTest.java b/timefold-solver/src/test/java/com/baeldung/timefoldsolver/ShiftScheduleSolverUnitTest.java new file mode 100644 index 0000000000..873ce1a853 --- /dev/null +++ b/timefold-solver/src/test/java/com/baeldung/timefoldsolver/ShiftScheduleSolverUnitTest.java @@ -0,0 +1,65 @@ +package com.baeldung.timefoldsolver; + +import static org.assertj.core.api.AssertionsForClassTypes.assertThat; + +import java.time.Duration; +import java.time.LocalDate; +import java.util.List; +import java.util.Set; + +import org.junit.jupiter.api.Test; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import ai.timefold.solver.core.api.score.buildin.hardsoft.HardSoftScore; +import ai.timefold.solver.core.api.solver.Solver; +import ai.timefold.solver.core.api.solver.SolverFactory; +import ai.timefold.solver.core.config.solver.SolverConfig; +import ai.timefold.solver.core.config.solver.termination.TerminationConfig; + +public class ShiftScheduleSolverUnitTest { + + private static final Logger logger = LoggerFactory.getLogger(ShiftScheduleSolverUnitTest.class); + + @Test + public void given3Employees5Shifts_whenSolve_thenScoreIsOptimalAndAllShiftsAssigned() { + SolverFactory solverFactory = SolverFactory.create(new SolverConfig().withSolutionClass(ShiftSchedule.class) + .withEntityClasses(Shift.class) + .withConstraintProviderClass(ShiftScheduleConstraintProvider.class) + // For this dataset, we know the optimal score in advance (which is normally not the case). + // So we can use .withBestScoreLimit() instead of .withTerminationSpentLimit(). + .withTerminationConfig(new TerminationConfig().withBestScoreLimit("0hard/0soft"))); + Solver solver = solverFactory.buildSolver(); + + ShiftSchedule problem = loadProblem(); + ShiftSchedule solution = solver.solve(problem); + assertThat(solution.getScore()).isEqualTo(HardSoftScore.ZERO); + assertThat(solution.getShifts().size()).isNotZero(); + for (Shift shift : solution.getShifts()) { + assertThat(shift.getEmployee()).isNotNull(); + } + printSolution(solution); + } + + private ShiftSchedule loadProblem() { + LocalDate monday = LocalDate.of(2030, 4, 1); + LocalDate tuesday = LocalDate.of(2030, 4, 2); + return new ShiftSchedule( + List.of(new Employee("Ann", Set.of("Bartender")), new Employee("Beth", Set.of("Waiter", "Bartender")), new Employee("Carl", Set.of("Waiter"))), + List.of(new Shift(monday.atTime(6, 0), monday.atTime(14, 0), "Waiter"), new Shift(monday.atTime(9, 0), monday.atTime(17, 0), "Bartender"), + new Shift(monday.atTime(14, 0), monday.atTime(22, 0), "Bartender"), new Shift(tuesday.atTime(6, 0), tuesday.atTime(14, 0), "Waiter"), + new Shift(tuesday.atTime(14, 0), tuesday.atTime(22, 0), "Bartender"))); + } + + private void printSolution(ShiftSchedule solution) { + logger.info("Shift assignments"); + for (Shift shift : solution.getShifts()) { + logger.info(" " + shift.getStart() + .toLocalDate() + " " + shift.getStart() + .toLocalTime() + " - " + shift.getEnd() + .toLocalTime() + ": " + shift.getEmployee() + .getName()); + } + } + +} diff --git a/vavr-modules/java-vavr-stream/pom.xml b/vavr-modules/java-vavr-stream/pom.xml index cda9d1f734..e369fa7cf3 100644 --- a/vavr-modules/java-vavr-stream/pom.xml +++ b/vavr-modules/java-vavr-stream/pom.xml @@ -19,12 +19,8 @@ io.vavr vavr - ${io.vavr.version} + ${vavr.version} - - 0.9.2 - - \ No newline at end of file diff --git a/vavr-modules/pom.xml b/vavr-modules/pom.xml index 416c689511..e9a3b121aa 100644 --- a/vavr-modules/pom.xml +++ b/vavr-modules/pom.xml @@ -30,4 +30,8 @@ + + 0.9.2 + + \ No newline at end of file diff --git a/vavr-modules/vavr-2/pom.xml b/vavr-modules/vavr-2/pom.xml index 0063daa518..54f3cb4d71 100644 --- a/vavr-modules/vavr-2/pom.xml +++ b/vavr-modules/vavr-2/pom.xml @@ -21,8 +21,4 @@ - - 0.9.1 - - \ No newline at end of file diff --git a/vertx-modules/pom.xml b/vertx-modules/pom.xml index 7d9614ad61..00f0bc46f5 100644 --- a/vertx-modules/pom.xml +++ b/vertx-modules/pom.xml @@ -30,4 +30,8 @@ + + 3.9.15 + + \ No newline at end of file diff --git a/vertx-modules/vertx-and-rxjava/pom.xml b/vertx-modules/vertx-and-rxjava/pom.xml index 16eaf8ebaa..b68117ddeb 100644 --- a/vertx-modules/vertx-and-rxjava/pom.xml +++ b/vertx-modules/vertx-and-rxjava/pom.xml @@ -40,8 +40,4 @@ - - 3.9.15 - - \ No newline at end of file diff --git a/vertx-modules/vertx/pom.xml b/vertx-modules/vertx/pom.xml index 75df2fae69..d34deca9d8 100644 --- a/vertx-modules/vertx/pom.xml +++ b/vertx-modules/vertx/pom.xml @@ -65,7 +65,6 @@ - 3.9.15 3.2.1 diff --git a/video-tutorials/jackson-annotations/pom.xml b/video-tutorials/jackson-annotations/pom.xml index eaec50c1f7..542f68d69c 100644 --- a/video-tutorials/jackson-annotations/pom.xml +++ b/video-tutorials/jackson-annotations/pom.xml @@ -114,13 +114,13 @@ - 2.9.6 + 2.12.5 2.8.0 3.0.1 3.0.0 2.2.6 - 3.0.1 + 5.3.2 \ No newline at end of file diff --git a/web-modules/apache-tapestry/pom.xml b/web-modules/apache-tapestry/pom.xml index 562cdff00c..bfc7c22415 100644 --- a/web-modules/apache-tapestry/pom.xml +++ b/web-modules/apache-tapestry/pom.xml @@ -78,17 +78,13 @@ org.apache.maven.plugins maven-compiler-plugin - ${compiler.plugin.version} - ${source.version} - ${target.version} true org.apache.maven.plugins maven-surefire-plugin - ${compiler.surefire.version} Qa @@ -118,7 +114,6 @@ org.apache.maven.plugins maven-war-plugin - 3.3.1 @@ -140,9 +135,6 @@ 6.1.16 3.0.0-M5 - 3.8.1 - 11 - 11 5.8.2 2.5 6.8.21 diff --git a/web-modules/blade/pom.xml b/web-modules/blade/pom.xml index 2748c05663..fb0ca13dbe 100644 --- a/web-modules/blade/pom.xml +++ b/web-modules/blade/pom.xml @@ -62,7 +62,6 @@ org.apache.maven.plugins maven-failsafe-plugin - ${maven-failsafe-plugin.version} true diff --git a/grails/.gitignore b/web-modules/grails/.gitignore similarity index 100% rename from grails/.gitignore rename to web-modules/grails/.gitignore diff --git a/grails/README.md b/web-modules/grails/README.md similarity index 100% rename from grails/README.md rename to web-modules/grails/README.md diff --git a/grails/build.gradle b/web-modules/grails/build.gradle similarity index 100% rename from grails/build.gradle rename to web-modules/grails/build.gradle diff --git a/grails/gradle.properties b/web-modules/grails/gradle.properties similarity index 100% rename from grails/gradle.properties rename to web-modules/grails/gradle.properties diff --git a/grails/gradle/wrapper/gradle-wrapper.properties b/web-modules/grails/gradle/wrapper/gradle-wrapper.properties similarity index 100% rename from grails/gradle/wrapper/gradle-wrapper.properties rename to web-modules/grails/gradle/wrapper/gradle-wrapper.properties diff --git a/grails/gradlew b/web-modules/grails/gradlew similarity index 100% rename from grails/gradlew rename to web-modules/grails/gradlew diff --git a/grails/gradlew.bat b/web-modules/grails/gradlew.bat similarity index 100% rename from grails/gradlew.bat rename to web-modules/grails/gradlew.bat diff --git a/grails/grails-app/assets/images/apple-touch-icon-retina.png b/web-modules/grails/grails-app/assets/images/apple-touch-icon-retina.png similarity index 100% rename from grails/grails-app/assets/images/apple-touch-icon-retina.png rename to web-modules/grails/grails-app/assets/images/apple-touch-icon-retina.png diff --git a/grails/grails-app/assets/images/apple-touch-icon.png b/web-modules/grails/grails-app/assets/images/apple-touch-icon.png similarity index 100% rename from grails/grails-app/assets/images/apple-touch-icon.png rename to web-modules/grails/grails-app/assets/images/apple-touch-icon.png diff --git a/grails/grails-app/assets/images/favicon.ico b/web-modules/grails/grails-app/assets/images/favicon.ico similarity index 100% rename from grails/grails-app/assets/images/favicon.ico rename to web-modules/grails/grails-app/assets/images/favicon.ico diff --git a/grails/grails-app/assets/images/grails-cupsonly-logo-white.svg b/web-modules/grails/grails-app/assets/images/grails-cupsonly-logo-white.svg similarity index 100% rename from grails/grails-app/assets/images/grails-cupsonly-logo-white.svg rename to web-modules/grails/grails-app/assets/images/grails-cupsonly-logo-white.svg diff --git a/grails/grails-app/assets/images/grails.svg b/web-modules/grails/grails-app/assets/images/grails.svg similarity index 100% rename from grails/grails-app/assets/images/grails.svg rename to web-modules/grails/grails-app/assets/images/grails.svg diff --git a/grails/grails-app/assets/images/skin/database_add.png b/web-modules/grails/grails-app/assets/images/skin/database_add.png similarity index 100% rename from grails/grails-app/assets/images/skin/database_add.png rename to web-modules/grails/grails-app/assets/images/skin/database_add.png diff --git a/grails/grails-app/assets/images/skin/database_delete.png b/web-modules/grails/grails-app/assets/images/skin/database_delete.png similarity index 100% rename from grails/grails-app/assets/images/skin/database_delete.png rename to web-modules/grails/grails-app/assets/images/skin/database_delete.png diff --git a/grails/grails-app/assets/images/skin/database_edit.png b/web-modules/grails/grails-app/assets/images/skin/database_edit.png similarity index 100% rename from grails/grails-app/assets/images/skin/database_edit.png rename to web-modules/grails/grails-app/assets/images/skin/database_edit.png diff --git a/grails/grails-app/assets/images/skin/database_save.png b/web-modules/grails/grails-app/assets/images/skin/database_save.png similarity index 100% rename from grails/grails-app/assets/images/skin/database_save.png rename to web-modules/grails/grails-app/assets/images/skin/database_save.png diff --git a/grails/grails-app/assets/images/skin/database_table.png b/web-modules/grails/grails-app/assets/images/skin/database_table.png similarity index 100% rename from grails/grails-app/assets/images/skin/database_table.png rename to web-modules/grails/grails-app/assets/images/skin/database_table.png diff --git a/grails/grails-app/assets/images/skin/exclamation.png b/web-modules/grails/grails-app/assets/images/skin/exclamation.png similarity index 100% rename from grails/grails-app/assets/images/skin/exclamation.png rename to web-modules/grails/grails-app/assets/images/skin/exclamation.png diff --git a/grails/grails-app/assets/images/skin/house.png b/web-modules/grails/grails-app/assets/images/skin/house.png similarity index 100% rename from grails/grails-app/assets/images/skin/house.png rename to web-modules/grails/grails-app/assets/images/skin/house.png diff --git a/grails/grails-app/assets/images/skin/information.png b/web-modules/grails/grails-app/assets/images/skin/information.png similarity index 100% rename from grails/grails-app/assets/images/skin/information.png rename to web-modules/grails/grails-app/assets/images/skin/information.png diff --git a/grails/grails-app/assets/images/skin/shadow.jpg b/web-modules/grails/grails-app/assets/images/skin/shadow.jpg similarity index 100% rename from grails/grails-app/assets/images/skin/shadow.jpg rename to web-modules/grails/grails-app/assets/images/skin/shadow.jpg diff --git a/grails/grails-app/assets/images/skin/sorted_asc.gif b/web-modules/grails/grails-app/assets/images/skin/sorted_asc.gif similarity index 100% rename from grails/grails-app/assets/images/skin/sorted_asc.gif rename to web-modules/grails/grails-app/assets/images/skin/sorted_asc.gif diff --git a/grails/grails-app/assets/images/skin/sorted_desc.gif b/web-modules/grails/grails-app/assets/images/skin/sorted_desc.gif similarity index 100% rename from grails/grails-app/assets/images/skin/sorted_desc.gif rename to web-modules/grails/grails-app/assets/images/skin/sorted_desc.gif diff --git a/grails/grails-app/assets/images/spinner.gif b/web-modules/grails/grails-app/assets/images/spinner.gif similarity index 100% rename from grails/grails-app/assets/images/spinner.gif rename to web-modules/grails/grails-app/assets/images/spinner.gif diff --git a/grails/grails-app/assets/javascripts/application.js b/web-modules/grails/grails-app/assets/javascripts/application.js similarity index 100% rename from grails/grails-app/assets/javascripts/application.js rename to web-modules/grails/grails-app/assets/javascripts/application.js diff --git a/grails/grails-app/assets/javascripts/bootstrap.js b/web-modules/grails/grails-app/assets/javascripts/bootstrap.js similarity index 100% rename from grails/grails-app/assets/javascripts/bootstrap.js rename to web-modules/grails/grails-app/assets/javascripts/bootstrap.js diff --git a/grails/grails-app/assets/javascripts/jquery-2.2.0.min.js b/web-modules/grails/grails-app/assets/javascripts/jquery-2.2.0.min.js similarity index 100% rename from grails/grails-app/assets/javascripts/jquery-2.2.0.min.js rename to web-modules/grails/grails-app/assets/javascripts/jquery-2.2.0.min.js diff --git a/grails/grails-app/assets/stylesheets/application.css b/web-modules/grails/grails-app/assets/stylesheets/application.css similarity index 100% rename from grails/grails-app/assets/stylesheets/application.css rename to web-modules/grails/grails-app/assets/stylesheets/application.css diff --git a/grails/grails-app/assets/stylesheets/bootstrap.css b/web-modules/grails/grails-app/assets/stylesheets/bootstrap.css similarity index 100% rename from grails/grails-app/assets/stylesheets/bootstrap.css rename to web-modules/grails/grails-app/assets/stylesheets/bootstrap.css diff --git a/grails/grails-app/assets/stylesheets/errors.css b/web-modules/grails/grails-app/assets/stylesheets/errors.css similarity index 100% rename from grails/grails-app/assets/stylesheets/errors.css rename to web-modules/grails/grails-app/assets/stylesheets/errors.css diff --git a/grails/grails-app/assets/stylesheets/grails.css b/web-modules/grails/grails-app/assets/stylesheets/grails.css similarity index 100% rename from grails/grails-app/assets/stylesheets/grails.css rename to web-modules/grails/grails-app/assets/stylesheets/grails.css diff --git a/grails/grails-app/assets/stylesheets/main.css b/web-modules/grails/grails-app/assets/stylesheets/main.css similarity index 100% rename from grails/grails-app/assets/stylesheets/main.css rename to web-modules/grails/grails-app/assets/stylesheets/main.css diff --git a/grails/grails-app/assets/stylesheets/mobile.css b/web-modules/grails/grails-app/assets/stylesheets/mobile.css similarity index 100% rename from grails/grails-app/assets/stylesheets/mobile.css rename to web-modules/grails/grails-app/assets/stylesheets/mobile.css diff --git a/grails/grails-app/conf/application.yml b/web-modules/grails/grails-app/conf/application.yml similarity index 100% rename from grails/grails-app/conf/application.yml rename to web-modules/grails/grails-app/conf/application.yml diff --git a/grails/grails-app/conf/logback.groovy b/web-modules/grails/grails-app/conf/logback.groovy similarity index 100% rename from grails/grails-app/conf/logback.groovy rename to web-modules/grails/grails-app/conf/logback.groovy diff --git a/grails/grails-app/conf/spring/resources.groovy b/web-modules/grails/grails-app/conf/spring/resources.groovy similarity index 100% rename from grails/grails-app/conf/spring/resources.groovy rename to web-modules/grails/grails-app/conf/spring/resources.groovy diff --git a/grails/grails-app/controllers/com/baeldung/grails/StudentController.groovy b/web-modules/grails/grails-app/controllers/com/baeldung/grails/StudentController.groovy similarity index 100% rename from grails/grails-app/controllers/com/baeldung/grails/StudentController.groovy rename to web-modules/grails/grails-app/controllers/com/baeldung/grails/StudentController.groovy diff --git a/grails/grails-app/controllers/grails/UrlMappings.groovy b/web-modules/grails/grails-app/controllers/grails/UrlMappings.groovy similarity index 100% rename from grails/grails-app/controllers/grails/UrlMappings.groovy rename to web-modules/grails/grails-app/controllers/grails/UrlMappings.groovy diff --git a/grails/grails-app/domain/com/baeldung/grails/Student.groovy b/web-modules/grails/grails-app/domain/com/baeldung/grails/Student.groovy similarity index 100% rename from grails/grails-app/domain/com/baeldung/grails/Student.groovy rename to web-modules/grails/grails-app/domain/com/baeldung/grails/Student.groovy diff --git a/grails/grails-app/i18n/messages.properties b/web-modules/grails/grails-app/i18n/messages.properties similarity index 100% rename from grails/grails-app/i18n/messages.properties rename to web-modules/grails/grails-app/i18n/messages.properties diff --git a/grails/grails-app/i18n/messages_cs.properties b/web-modules/grails/grails-app/i18n/messages_cs.properties similarity index 100% rename from grails/grails-app/i18n/messages_cs.properties rename to web-modules/grails/grails-app/i18n/messages_cs.properties diff --git a/grails/grails-app/i18n/messages_da.properties b/web-modules/grails/grails-app/i18n/messages_da.properties similarity index 100% rename from grails/grails-app/i18n/messages_da.properties rename to web-modules/grails/grails-app/i18n/messages_da.properties diff --git a/grails/grails-app/i18n/messages_de.properties b/web-modules/grails/grails-app/i18n/messages_de.properties similarity index 100% rename from grails/grails-app/i18n/messages_de.properties rename to web-modules/grails/grails-app/i18n/messages_de.properties diff --git a/grails/grails-app/i18n/messages_es.properties b/web-modules/grails/grails-app/i18n/messages_es.properties similarity index 100% rename from grails/grails-app/i18n/messages_es.properties rename to web-modules/grails/grails-app/i18n/messages_es.properties diff --git a/grails/grails-app/i18n/messages_fr.properties b/web-modules/grails/grails-app/i18n/messages_fr.properties similarity index 100% rename from grails/grails-app/i18n/messages_fr.properties rename to web-modules/grails/grails-app/i18n/messages_fr.properties diff --git a/grails/grails-app/i18n/messages_it.properties b/web-modules/grails/grails-app/i18n/messages_it.properties similarity index 100% rename from grails/grails-app/i18n/messages_it.properties rename to web-modules/grails/grails-app/i18n/messages_it.properties diff --git a/grails/grails-app/i18n/messages_ja.properties b/web-modules/grails/grails-app/i18n/messages_ja.properties similarity index 100% rename from grails/grails-app/i18n/messages_ja.properties rename to web-modules/grails/grails-app/i18n/messages_ja.properties diff --git a/grails/grails-app/i18n/messages_nb.properties b/web-modules/grails/grails-app/i18n/messages_nb.properties similarity index 100% rename from grails/grails-app/i18n/messages_nb.properties rename to web-modules/grails/grails-app/i18n/messages_nb.properties diff --git a/grails/grails-app/i18n/messages_nl.properties b/web-modules/grails/grails-app/i18n/messages_nl.properties similarity index 100% rename from grails/grails-app/i18n/messages_nl.properties rename to web-modules/grails/grails-app/i18n/messages_nl.properties diff --git a/grails/grails-app/i18n/messages_pl.properties b/web-modules/grails/grails-app/i18n/messages_pl.properties similarity index 100% rename from grails/grails-app/i18n/messages_pl.properties rename to web-modules/grails/grails-app/i18n/messages_pl.properties diff --git a/grails/grails-app/i18n/messages_pt_BR.properties b/web-modules/grails/grails-app/i18n/messages_pt_BR.properties similarity index 100% rename from grails/grails-app/i18n/messages_pt_BR.properties rename to web-modules/grails/grails-app/i18n/messages_pt_BR.properties diff --git a/grails/grails-app/i18n/messages_pt_PT.properties b/web-modules/grails/grails-app/i18n/messages_pt_PT.properties similarity index 100% rename from grails/grails-app/i18n/messages_pt_PT.properties rename to web-modules/grails/grails-app/i18n/messages_pt_PT.properties diff --git a/grails/grails-app/i18n/messages_ru.properties b/web-modules/grails/grails-app/i18n/messages_ru.properties similarity index 100% rename from grails/grails-app/i18n/messages_ru.properties rename to web-modules/grails/grails-app/i18n/messages_ru.properties diff --git a/grails/grails-app/i18n/messages_sk.properties b/web-modules/grails/grails-app/i18n/messages_sk.properties similarity index 100% rename from grails/grails-app/i18n/messages_sk.properties rename to web-modules/grails/grails-app/i18n/messages_sk.properties diff --git a/grails/grails-app/i18n/messages_sv.properties b/web-modules/grails/grails-app/i18n/messages_sv.properties similarity index 100% rename from grails/grails-app/i18n/messages_sv.properties rename to web-modules/grails/grails-app/i18n/messages_sv.properties diff --git a/grails/grails-app/i18n/messages_th.properties b/web-modules/grails/grails-app/i18n/messages_th.properties similarity index 100% rename from grails/grails-app/i18n/messages_th.properties rename to web-modules/grails/grails-app/i18n/messages_th.properties diff --git a/grails/grails-app/i18n/messages_zh_CN.properties b/web-modules/grails/grails-app/i18n/messages_zh_CN.properties similarity index 100% rename from grails/grails-app/i18n/messages_zh_CN.properties rename to web-modules/grails/grails-app/i18n/messages_zh_CN.properties diff --git a/grails/grails-app/init/grails/Application.groovy b/web-modules/grails/grails-app/init/grails/Application.groovy similarity index 100% rename from grails/grails-app/init/grails/Application.groovy rename to web-modules/grails/grails-app/init/grails/Application.groovy diff --git a/grails/grails-app/init/grails/BootStrap.groovy b/web-modules/grails/grails-app/init/grails/BootStrap.groovy similarity index 100% rename from grails/grails-app/init/grails/BootStrap.groovy rename to web-modules/grails/grails-app/init/grails/BootStrap.groovy diff --git a/grails/grails-app/services/com/baeldung/grails/StudentService.groovy b/web-modules/grails/grails-app/services/com/baeldung/grails/StudentService.groovy similarity index 100% rename from grails/grails-app/services/com/baeldung/grails/StudentService.groovy rename to web-modules/grails/grails-app/services/com/baeldung/grails/StudentService.groovy diff --git a/grails/grails-app/views/error.gsp b/web-modules/grails/grails-app/views/error.gsp similarity index 100% rename from grails/grails-app/views/error.gsp rename to web-modules/grails/grails-app/views/error.gsp diff --git a/grails/grails-app/views/index.gsp b/web-modules/grails/grails-app/views/index.gsp similarity index 100% rename from grails/grails-app/views/index.gsp rename to web-modules/grails/grails-app/views/index.gsp diff --git a/grails/grails-app/views/layouts/main.gsp b/web-modules/grails/grails-app/views/layouts/main.gsp similarity index 100% rename from grails/grails-app/views/layouts/main.gsp rename to web-modules/grails/grails-app/views/layouts/main.gsp diff --git a/grails/grails-app/views/notFound.gsp b/web-modules/grails/grails-app/views/notFound.gsp similarity index 100% rename from grails/grails-app/views/notFound.gsp rename to web-modules/grails/grails-app/views/notFound.gsp diff --git a/grails/grails-app/views/student/create.gsp b/web-modules/grails/grails-app/views/student/create.gsp similarity index 100% rename from grails/grails-app/views/student/create.gsp rename to web-modules/grails/grails-app/views/student/create.gsp diff --git a/grails/grails-app/views/student/index.gsp b/web-modules/grails/grails-app/views/student/index.gsp similarity index 100% rename from grails/grails-app/views/student/index.gsp rename to web-modules/grails/grails-app/views/student/index.gsp diff --git a/grails/grails-app/views/student/show.gsp b/web-modules/grails/grails-app/views/student/show.gsp similarity index 100% rename from grails/grails-app/views/student/show.gsp rename to web-modules/grails/grails-app/views/student/show.gsp diff --git a/grails/grailsw b/web-modules/grails/grailsw similarity index 100% rename from grails/grailsw rename to web-modules/grails/grailsw diff --git a/grails/grailsw.bat b/web-modules/grails/grailsw.bat similarity index 100% rename from grails/grailsw.bat rename to web-modules/grails/grailsw.bat diff --git a/grails/src/integration-test/groovy/com/baeldung/grails/StudentIntegrationSpec.groovy b/web-modules/grails/src/integration-test/groovy/com/baeldung/grails/StudentIntegrationSpec.groovy similarity index 100% rename from grails/src/integration-test/groovy/com/baeldung/grails/StudentIntegrationSpec.groovy rename to web-modules/grails/src/integration-test/groovy/com/baeldung/grails/StudentIntegrationSpec.groovy diff --git a/grails/src/integration-test/resources/GebConfig.groovy b/web-modules/grails/src/integration-test/resources/GebConfig.groovy similarity index 100% rename from grails/src/integration-test/resources/GebConfig.groovy rename to web-modules/grails/src/integration-test/resources/GebConfig.groovy diff --git a/grails/src/test/groovy/com/baeldung/grails/StudentControllerSpec.groovy b/web-modules/grails/src/test/groovy/com/baeldung/grails/StudentControllerSpec.groovy similarity index 100% rename from grails/src/test/groovy/com/baeldung/grails/StudentControllerSpec.groovy rename to web-modules/grails/src/test/groovy/com/baeldung/grails/StudentControllerSpec.groovy diff --git a/web-modules/jakarta-ee/pom.xml b/web-modules/jakarta-ee/pom.xml index 066bc14766..d90e848323 100644 --- a/web-modules/jakarta-ee/pom.xml +++ b/web-modules/jakarta-ee/pom.xml @@ -2,7 +2,6 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - com.baeldung jakarta-ee 1.0-SNAPSHOT jakarta-ee @@ -51,7 +50,7 @@ org.glassfish.maven.plugin maven-glassfish-plugin - 2.1 + ${maven-glassfish-plugin.version} ${local.glassfish.home} admin @@ -76,11 +75,6 @@ org.apache.maven.plugins maven-compiler-plugin - 3.8.0 - - 11 - 11 - org.apache.maven.plugins @@ -104,6 +98,7 @@ ${local.glassfish.home}\\domains\\${local.glassfish.domain}\\config\\domain-passwords + 2.1 \ No newline at end of file diff --git a/web-modules/java-lite/pom.xml b/web-modules/java-lite/pom.xml index 7f1c9182f7..be079d484e 100644 --- a/web-modules/java-lite/pom.xml +++ b/web-modules/java-lite/pom.xml @@ -22,8 +22,8 @@ ${activeweb.version} - mysql - mysql-connector-java + com.mysql + mysql-connector-j ${mysql.connector.java.version} @@ -88,7 +88,7 @@ 9.4.8.v20171121 1.4.13 1.15 - 5.1.45 + 8.2.0 1.7.0 1.15 diff --git a/web-modules/javax-servlets/pom.xml b/web-modules/javax-servlets/pom.xml index 80a1e3af9f..406cfc05c1 100644 --- a/web-modules/javax-servlets/pom.xml +++ b/web-modules/javax-servlets/pom.xml @@ -49,7 +49,7 @@ 4.5.3 - 2.8.2 + 2.10.1 \ No newline at end of file diff --git a/web-modules/jooby/pom.xml b/web-modules/jooby/pom.xml index 238f17571f..998ceaef4e 100644 --- a/web-modules/jooby/pom.xml +++ b/web-modules/jooby/pom.xml @@ -77,7 +77,7 @@ com.baeldung.jooby.App 3.2.4 3.8.1 - 4.9.1 + 4.12.0 \ No newline at end of file diff --git a/web-modules/pom.xml b/web-modules/pom.xml index 2dcec681ad..57810f90de 100644 --- a/web-modules/pom.xml +++ b/web-modules/pom.xml @@ -19,6 +19,7 @@ bootique dropwizard google-web-toolkit + jakarta-ee javax-servlets @@ -31,7 +32,7 @@ ratpack resteasy - + restx spark-java struts-2 vraptor diff --git a/web-modules/restx/md.restx.json b/web-modules/restx/md.restx.json index c87244001c..54a1b4e9f8 100644 --- a/web-modules/restx/md.restx.json +++ b/web-modules/restx/md.restx.json @@ -3,8 +3,8 @@ "packaging": "war", "properties": { - "java.version": "1.8", - "restx.version": "0.35-rc4" + "java.version": "17", + "restx.version": "1.0.0-rc3" }, "fragments": { "maven": [ @@ -24,7 +24,7 @@ "io.restx:restx-i18n-admin:${restx.version}", "io.restx:restx-stats-admin:${restx.version}", "io.restx:restx-servlet:${restx.version}", - "io.restx:restx-server-jetty8:${restx.version}!optional", + "io.restx:restx-server-jetty11:${restx.version}!optional", "io.restx:restx-apidocs:${restx.version}", "io.restx:restx-specs-admin:${restx.version}", "io.restx:restx-admin:${restx.version}", diff --git a/web-modules/restx/pom.xml b/web-modules/restx/pom.xml index 0e6cb3fa78..f75292a4a4 100644 --- a/web-modules/restx/pom.xml +++ b/web-modules/restx/pom.xml @@ -77,7 +77,7 @@ io.restx - restx-server-jetty8 + restx-server-jetty11 ${restx.version} true @@ -137,8 +137,7 @@ - 0.35-rc4 - 1.6.0 + 1.0.0-rc3 \ No newline at end of file diff --git a/web-modules/restx/src/main/java/restx/demo/AppModule.java b/web-modules/restx/src/main/java/restx/demo/AppModule.java index 26bc681481..b47f8b9aa8 100644 --- a/web-modules/restx/src/main/java/restx/demo/AppModule.java +++ b/web-modules/restx/src/main/java/restx/demo/AppModule.java @@ -3,13 +3,13 @@ package restx.demo; import restx.config.ConfigLoader; import restx.config.ConfigSupplier; import restx.factory.Provides; +import restx.security.*; +import restx.factory.Module; import com.fasterxml.jackson.databind.ObjectMapper; import com.google.common.base.Charsets; import com.google.common.collect.ImmutableSet; -import restx.security.*; -import restx.factory.Module; -import restx.factory.Provides; + import javax.inject.Named; import java.nio.file.Paths; @@ -30,7 +30,7 @@ public class AppModule { @Provides public ConfigSupplier appConfigSupplier(ConfigLoader configLoader) { // Load settings.properties in restx.demo package as a set of config entries - return configLoader.fromResource("restx/demo/settings"); + return configLoader.fromResource("web-modules/restx/demo/settings"); } @Provides diff --git a/web-modules/restx/src/main/java/restx/demo/AppServer.java b/web-modules/restx/src/main/java/restx/demo/AppServer.java index d66aadac68..089a22c9ae 100644 --- a/web-modules/restx/src/main/java/restx/demo/AppServer.java +++ b/web-modules/restx/src/main/java/restx/demo/AppServer.java @@ -2,7 +2,7 @@ package restx.demo; import com.google.common.base.Optional; import restx.server.WebServer; -import restx.server.Jetty8WebServer; +import restx.server.Jetty11WebServer; /** * This class can be used to run the app. @@ -17,7 +17,7 @@ public class AppServer { public static void main(String[] args) throws Exception { int port = Integer.valueOf(Optional.fromNullable(System.getenv("PORT")).or("8080")); - WebServer server = new Jetty8WebServer(WEB_INF_LOCATION, WEB_APP_LOCATION, port, "0.0.0.0"); + WebServer server = new Jetty11WebServer(WEB_INF_LOCATION, WEB_APP_LOCATION, port, "0.0.0.0"); /* * load mode from system property if defined, or default to dev diff --git a/web-modules/spark-java/pom.xml b/web-modules/spark-java/pom.xml index da09467212..e49be68319 100644 --- a/web-modules/spark-java/pom.xml +++ b/web-modules/spark-java/pom.xml @@ -30,7 +30,7 @@ 2.5.4 - 2.8.0 + 2.10.1 \ No newline at end of file diff --git a/web-modules/vraptor/pom.xml b/web-modules/vraptor/pom.xml index ecc6fe3313..d952cd71e5 100644 --- a/web-modules/vraptor/pom.xml +++ b/web-modules/vraptor/pom.xml @@ -49,7 +49,7 @@ provided - org.hibernate + org.hibernate.validator hibernate-validator-cdi ${hibernate-validator.version} @@ -80,8 +80,8 @@ ${vraptor-hibernate.version} - mysql - mysql-connector-java + com.mysql + mysql-connector-j ${mysql-connector.version} @@ -115,10 +115,10 @@ 4.2.0.Final 2.1.2.Final 2.2 - 5.1.1.Final + 8.0.1.Final 4.1.0-RC3 4.0.4 - 8.0.8-dmr + 8.2.0 0.4 2.3.27-incubating 2.1 diff --git a/xml-2/README.md b/xml-2/README.md index e91078dbf0..a6762f2840 100644 --- a/xml-2/README.md +++ b/xml-2/README.md @@ -7,3 +7,6 @@ This module contains articles about eXtensible Markup Language (XML) - [Pretty-Print XML in Java](https://www.baeldung.com/java-pretty-print-xml) - [Validate an XML File Against an XSD File](https://www.baeldung.com/java-validate-xml-xsd) - [Converting JSON to XML in Java](https://www.baeldung.com/java-convert-json-to-xml) +- [Convert an XML Object to a String in Java](https://www.baeldung.com/java-convert-xml-object-string) +- [Convert String Containing XML to org.w3c.dom.Document](https://www.baeldung.com/java-convert-string-xml-dom) +- [How to Parse XML to HashMap in Java](https://www.baeldung.com/java-xml-read-into-hashmap) diff --git a/xml-2/pom.xml b/xml-2/pom.xml index 7d10f36042..ccb84e1687 100644 --- a/xml-2/pom.xml +++ b/xml-2/pom.xml @@ -46,6 +46,26 @@ underscore ${underscore.version} + + com.thoughtworks.xstream + xstream + ${xstream.version} + + + com.sun.xml.bind + jaxb-impl + ${jaxb.version} + + + org.apache.xmlbeans + xmlbeans + 5.0.2 + + + org.apache.logging.log4j + log4j-core + 2.12.4 + @@ -72,6 +92,8 @@ 2.1.3 20230227 1.89 + 1.4.18 + 2.3.3 - \ No newline at end of file + diff --git a/xml-2/src/main/java/com/baeldung/xml/tohashmap/Employee.java b/xml-2/src/main/java/com/baeldung/xml/tohashmap/Employee.java new file mode 100644 index 0000000000..c9c40e743a --- /dev/null +++ b/xml-2/src/main/java/com/baeldung/xml/tohashmap/Employee.java @@ -0,0 +1,31 @@ +package com.baeldung.xml.tohashmap; + +public class Employee { + private String id; + private String firstName; + private String lastName; + + public String getId() { + return id; + } + + public void setId(String id) { + this.id = id; + } + + public String getFirstName() { + return firstName; + } + + public void setFirstName(String firstName) { + this.firstName = firstName; + } + + public String getLastName() { + return lastName; + } + + public void setLastName(String lastName) { + this.lastName = lastName; + } +} diff --git a/xml-2/src/main/java/com/baeldung/xml/tohashmap/Employees.java b/xml-2/src/main/java/com/baeldung/xml/tohashmap/Employees.java new file mode 100644 index 0000000000..d2f2276e5c --- /dev/null +++ b/xml-2/src/main/java/com/baeldung/xml/tohashmap/Employees.java @@ -0,0 +1,21 @@ +package com.baeldung.xml.tohashmap; + +import java.util.List; + +import javax.xml.bind.annotation.XmlElement; +import javax.xml.bind.annotation.XmlRootElement; + +@XmlRootElement(name = "employees") +public class Employees { + + private List employeeList; + + @XmlElement(name = "employee") + public List getEmployeeList() { + return employeeList; + } + + public void setEmployeeList(List employeeList) { + this.employeeList = employeeList; + } +} \ No newline at end of file diff --git a/xml-2/src/main/java/com/baeldung/xml/tohashmap/XmlToHashMap.java b/xml-2/src/main/java/com/baeldung/xml/tohashmap/XmlToHashMap.java new file mode 100644 index 0000000000..ec651486ac --- /dev/null +++ b/xml-2/src/main/java/com/baeldung/xml/tohashmap/XmlToHashMap.java @@ -0,0 +1,124 @@ +package com.baeldung.xml.tohashmap; + +import java.io.IOException; +import java.io.StringReader; +import java.util.HashMap; +import java.util.LinkedHashMap; +import java.util.List; +import java.util.Map; +import java.util.function.Function; +import java.util.stream.Collectors; + +import javax.xml.bind.JAXBContext; +import javax.xml.bind.JAXBException; +import javax.xml.bind.Unmarshaller; +import javax.xml.parsers.DocumentBuilder; +import javax.xml.parsers.DocumentBuilderFactory; +import javax.xml.parsers.ParserConfigurationException; +import javax.xml.xpath.XPath; +import javax.xml.xpath.XPathConstants; +import javax.xml.xpath.XPathExpression; +import javax.xml.xpath.XPathExpressionException; +import javax.xml.xpath.XPathFactory; + +import org.w3c.dom.Document; +import org.w3c.dom.Element; +import org.w3c.dom.NodeList; +import org.xml.sax.InputSource; +import org.xml.sax.SAXException; + +import com.fasterxml.jackson.core.JsonProcessingException; +import com.fasterxml.jackson.dataformat.xml.XmlMapper; +import com.github.underscore.U; +import com.thoughtworks.xstream.XStream; +import com.thoughtworks.xstream.security.AnyTypePermission; + +public class XmlToHashMap { + + public Map xmlToHashMapUsingXstream(String xml) { + XStream xStream = new XStream(); + xStream.alias("employees", List.class); + xStream.alias("employee", Employee.class); + xStream.addPermission(AnyTypePermission.ANY); + List employees = (List) xStream.fromXML(xml); + return employees.stream() + .collect(Collectors.toMap(Employee::getId, Function.identity())); + } + + public Map xmlToHashMapUsingUnderscore(String xml) { + Map employeeMap = new HashMap<>(); + Map employeeList = (Map) U.fromXmlMap(xml) + .get("employees"); + List> list = (List>) employeeList.get("employee"); + parseXmlToMap(employeeMap, list); + return employeeMap; + } + + public Map xmlToHashMapUsingJackson(String xml) throws JsonProcessingException { + XmlMapper xmlMapper = new XmlMapper(); + Map employeeMap = new HashMap<>(); + Map map = xmlMapper.readValue(xml, Map.class); + List> list = (List>) map.get("employee"); + parseXmlToMap(employeeMap, list); + return employeeMap; + } + + public Map xmlToHashMapUsingJAXB(String xmlData) throws JAXBException { + JAXBContext context = JAXBContext.newInstance(Employees.class); + Unmarshaller unmarshaller = context.createUnmarshaller(); + Employees employees = (Employees) unmarshaller.unmarshal(new StringReader(xmlData)); + return employees.getEmployeeList() + .stream() + .collect(Collectors.toMap(Employee::getId, Function.identity())); + } + + public Map xmlToHashMapUsingDOMParserXpath(String xmlData) throws ParserConfigurationException, IOException, SAXException, XPathExpressionException { + DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance(); + DocumentBuilder builder = factory.newDocumentBuilder(); + Document doc = builder.parse(new InputSource(new StringReader(xmlData))); + + XPathFactory xPathfactory = XPathFactory.newInstance(); + XPath xpath = xPathfactory.newXPath(); + XPathExpression xPathExpr = xpath.compile("/employees/employee"); + NodeList nodes = (NodeList) xPathExpr.evaluate(doc, XPathConstants.NODESET); + + HashMap map = new HashMap<>(); + for (int i = 0; i < nodes.getLength(); i++) { + Element node = (Element) nodes.item(i); + Employee employee = new Employee(); + employee.setId(node.getElementsByTagName("id") + .item(0) + .getTextContent()); + employee.setFirstName(node.getElementsByTagName("firstName") + .item(0) + .getTextContent()); + employee.setLastName(node.getElementsByTagName("lastName") + .item(0) + .getTextContent()); + map.put(employee.getId(), employee); + } + return map; + } + + private static void parseXmlToMap(Map employeeMap, List> list) { + list.forEach(empMap -> { + Employee employee = new Employee(); + for (Map.Entry key : empMap.entrySet()) { + switch (key.getKey()) { + case "id": + employee.setId(key.getValue()); + break; + case "firstName": + employee.setFirstName(key.getValue()); + break; + case "lastName": + employee.setLastName(key.getValue()); + break; + default: + break; + } + } + employeeMap.put(employee.getId(), employee); + }); + } +} diff --git a/xml-2/src/main/resources/log4j2.xml b/xml-2/src/main/resources/log4j2.xml new file mode 100644 index 0000000000..f022ab633b --- /dev/null +++ b/xml-2/src/main/resources/log4j2.xml @@ -0,0 +1,13 @@ + + + + + + + + + + + + + \ No newline at end of file diff --git a/xml-2/src/main/resources/xml/xmltohashmap/test.xml b/xml-2/src/main/resources/xml/xmltohashmap/test.xml new file mode 100644 index 0000000000..ef0d12e2af --- /dev/null +++ b/xml-2/src/main/resources/xml/xmltohashmap/test.xml @@ -0,0 +1,12 @@ + + + 654 + John + Doe + + + 776 + Steve + Smith + + \ No newline at end of file diff --git a/xml-2/src/test/java/com/baeldung/xml/tohashmap/XmlToHashMapUnitTest.java b/xml-2/src/test/java/com/baeldung/xml/tohashmap/XmlToHashMapUnitTest.java new file mode 100644 index 0000000000..5e05dd3ccb --- /dev/null +++ b/xml-2/src/test/java/com/baeldung/xml/tohashmap/XmlToHashMapUnitTest.java @@ -0,0 +1,71 @@ +package com.baeldung.xml.tohashmap; + +import java.io.IOException; +import java.nio.file.Files; +import java.nio.file.Paths; +import java.util.ArrayList; +import java.util.Map; + +import javax.xml.bind.JAXBException; + +import org.junit.jupiter.api.Assertions; +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; + +class XmlToHashMapUnitTest { + + private XmlToHashMap xmlToHashMap; + private static final String TEST_XML_PATH = "src/main/resources/xml/xmltohashmap/test.xml"; + + @BeforeEach + void setUp() { + xmlToHashMap = new XmlToHashMap(); + } + + @Test + void whenUsingXstream_thenHashMapShouldBeCreated() throws IOException { + Map employeeMap = xmlToHashMap.xmlToHashMapUsingXstream(getXml()); + verify(employeeMap); + } + + @Test + void whenUsingUnderscore_thenHashMapShouldBeCreated() throws IOException { + Map employeeMap = xmlToHashMap.xmlToHashMapUsingUnderscore(getXml()); + verify(employeeMap); + } + + @Test + void whenUsingJackson_thenHashMapShouldBeCreated() throws IOException { + Map employeeMap = xmlToHashMap.xmlToHashMapUsingJackson(getXml()); + verify(employeeMap); + } + + @Test + void whenUsingJAXB_thenHashMapShouldBeCreated() throws IOException, JAXBException { + Map employeeMap = xmlToHashMap.xmlToHashMapUsingJAXB(getXml()); + verify(employeeMap); + } + + @Test + void whenUsingDOMXpath_thenHashMapShouldBeCreated() throws Exception { + Map employeeMap = xmlToHashMap.xmlToHashMapUsingDOMParserXpath(getXml()); + verify(employeeMap); + } + + private void verify(Map employeeMap) { + Employee employee1 = employeeMap.get("654"); + Employee employee2 = employeeMap.get("776"); + Assertions.assertEquals("John", employee1 + .getFirstName()); + Assertions.assertEquals("Doe", employee1 + .getLastName()); + Assertions.assertEquals("Steve", employee2 + .getFirstName()); + Assertions.assertEquals("Smith", employee2 + .getLastName()); + } + + private String getXml() throws IOException { + return new String(Files.readAllBytes(Paths.get(TEST_XML_PATH))); + } +} diff --git a/xml-2/src/test/java/com/baeldung/xml/xml2document/XMLStringToDocumentObjectUnitTest.java b/xml-2/src/test/java/com/baeldung/xml/xml2document/XMLStringToDocumentObjectUnitTest.java new file mode 100644 index 0000000000..f573e1c96d --- /dev/null +++ b/xml-2/src/test/java/com/baeldung/xml/xml2document/XMLStringToDocumentObjectUnitTest.java @@ -0,0 +1,37 @@ +package com.baeldung.xml2document; + +import org.junit.Test; +import org.w3c.dom.*; +import org.xml.sax.InputSource; +import org.xml.sax.SAXException; + +import javax.xml.parsers.DocumentBuilder; +import javax.xml.parsers.DocumentBuilderFactory; +import javax.xml.parsers.ParserConfigurationException; + +import java.io.IOException; +import java.io.StringReader; + +import static org.junit.Assert.assertEquals; + +public class XMLStringToDocumentObjectUnitTest { + @Test + public void givenValidXMLString_whenParsing_thenDocumentIsCorrect() throws ParserConfigurationException { + DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance(); + DocumentBuilder builder = factory.newDocumentBuilder(); + String xmlString = "XML Parsing Example"; + InputSource is = new InputSource(new StringReader(xmlString)); + Document xmlDoc = null; + try { + xmlDoc = builder.parse(is); + } catch (SAXException e) { + throw new RuntimeException(e); + } catch (IOException e) { + throw new RuntimeException(e); + } + + assertEquals("root", xmlDoc.getDocumentElement().getNodeName()); + assertEquals("element", xmlDoc.getDocumentElement().getElementsByTagName("element").item(0).getNodeName()); + assertEquals("XML Parsing Example", xmlDoc.getDocumentElement().getElementsByTagName("element").item(0).getTextContent()); + } +} diff --git a/xml-2/src/test/java/com/baeldung/xml/xml2string/XMLObjectToStringUnitTest.java b/xml-2/src/test/java/com/baeldung/xml/xml2string/XMLObjectToStringUnitTest.java new file mode 100644 index 0000000000..0afa3424f3 --- /dev/null +++ b/xml-2/src/test/java/com/baeldung/xml/xml2string/XMLObjectToStringUnitTest.java @@ -0,0 +1,87 @@ +package com.baeldung.xml2string; + +import org.apache.xmlbeans.XmlException; +import org.apache.xmlbeans.XmlObject; +import org.apache.xmlbeans.XmlOptions; +import org.junit.Test; +import org.junit.Before; +import org.w3c.dom.Document; +import org.w3c.dom.Element; + +import javax.xml.parsers.DocumentBuilder; +import javax.xml.parsers.DocumentBuilderFactory; +import javax.xml.parsers.ParserConfigurationException; +import javax.xml.transform.Transformer; +import javax.xml.transform.TransformerException; +import javax.xml.transform.TransformerFactory; +import javax.xml.transform.dom.DOMSource; +import javax.xml.transform.stream.StreamResult; +import java.io.StringWriter; + +import static org.junit.Assert.assertTrue; + +public class XMLObjectToStringUnitTest { + private Document document; + + @Before + public void setup() throws ParserConfigurationException { +// Create a DocumentBuilder + DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance(); + DocumentBuilder builder = factory.newDocumentBuilder(); + +// Create a new Document + document = builder.newDocument(); + +// Create the root element + Element rootElement = document.createElement("root"); + document.appendChild(rootElement); + +// Create child elements + Element childElement1 = document.createElement("child1"); + Element childElement2 = document.createElement("child2"); + +// Add text content to the child elements + childElement1.appendChild(document.createTextNode("This is child element 1")); + childElement2.appendChild(document.createTextNode("This is child element 2")); + +// Append child elements to the root element + rootElement.appendChild(childElement1); + rootElement.appendChild(childElement2); + } + + @Test + public void givenXMLDocument_whenUsingTransformer_thenConvertXMLToString() throws TransformerException { + TransformerFactory transformerFactory = TransformerFactory.newInstance(); + Transformer transformer = transformerFactory.newTransformer(); + StringWriter stringWriter = new StringWriter(); + transformer.transform(new DOMSource(document), new StreamResult(stringWriter)); + String result = stringWriter.toString(); + + assertTrue(result.contains("")); + assertTrue(result.contains("This is child element 1")); + assertTrue(result.contains("This is child element 2")); + } + + @Test + public void givenXMLDocument_whenUsingXmlBeans_thenConvertXMLToString() { + try { + + XmlObject xmlObject = XmlObject.Factory.parse(document); + + XmlOptions options = new XmlOptions(); + options.setSavePrettyPrint(); + options.setUseDefaultNamespace(); + options.setSaveAggressiveNamespaces(); + + String xmlString = xmlObject.xmlText(options); + + xmlString = "" + xmlString; + + assertTrue(xmlString.contains("")); + assertTrue(xmlString.contains("This is child element 1")); + assertTrue(xmlString.contains("This is child element 2")); + } catch (XmlException e) { + e.printStackTrace(); + } + } +} diff --git a/xml/README.md b/xml/README.md index 16942c6836..596ddc14aa 100644 --- a/xml/README.md +++ b/xml/README.md @@ -13,3 +13,4 @@ This module contains articles about eXtensible Markup Language (XML) - [Parsing an XML File Using StAX](https://www.baeldung.com/java-stax) - [Parsing an XML File Using SAX Parser](https://www.baeldung.com/java-sax-parser) - [Remove HTML Tags Using Java](https://www.baeldung.com/java-remove-html-tags) +- [Convert an XML File to CSV File](https://www.baeldung.com/java-convert-xml-csv) diff --git a/xml/pom.xml b/xml/pom.xml index b56b919914..785634e265 100644 --- a/xml/pom.xml +++ b/xml/pom.xml @@ -372,7 +372,7 @@ 0.9.6 1.3.1 - 1.14.3 + 1.16.2 2.25 3.4 6.7.0 diff --git a/xml/src/main/java/com/baeldung/xml/DefaultParser.java b/xml/src/main/java/com/baeldung/xml/DefaultParser.java index 83280aa0f2..63e4a453c3 100644 --- a/xml/src/main/java/com/baeldung/xml/DefaultParser.java +++ b/xml/src/main/java/com/baeldung/xml/DefaultParser.java @@ -163,10 +163,10 @@ public class DefaultParser { private void clean(Node node) { - NodeList childs = node.getChildNodes(); + NodeList childNodes = node.getChildNodes(); - for (int n = childs.getLength() - 1; n >= 0; n--) { - Node child = childs.item(n); + for (int n = childNodes.getLength() - 1; n >= 0; n--) { + Node child = childNodes.item(n); short nodeType = child.getNodeType(); if (nodeType == Node.ELEMENT_NODE) diff --git a/xml/src/main/java/com/baeldung/xml/xml2csv/Xml2CsvExample.java b/xml/src/main/java/com/baeldung/xml/xml2csv/Xml2CsvExample.java new file mode 100644 index 0000000000..84098b33f8 --- /dev/null +++ b/xml/src/main/java/com/baeldung/xml/xml2csv/Xml2CsvExample.java @@ -0,0 +1,110 @@ +package com.baeldung.xml.xml2csv; + +import java.io.BufferedWriter; +import java.io.File; +import java.io.FileWriter; +import java.io.IOException; +import java.io.InputStream; +import java.nio.file.Files; +import java.nio.file.Paths; + +import javax.xml.stream.XMLInputFactory; +import javax.xml.stream.XMLStreamConstants; +import javax.xml.stream.XMLStreamReader; +import javax.xml.transform.Result; +import javax.xml.transform.Source; +import javax.xml.transform.Transformer; +import javax.xml.transform.TransformerException; +import javax.xml.transform.TransformerFactory; +import javax.xml.transform.stream.StreamResult; +import javax.xml.transform.stream.StreamSource; + +public class Xml2CsvExample { + + private static final String BASE_PATH = "xml/src/main/resources/xml2csv/"; + + private static final String STYLE_XSL = BASE_PATH + "style.xsl"; + private static final String DATA_XML = BASE_PATH + "data.xml"; + private static final String OUTPUT_CSV_XSTL = BASE_PATH + "output_xstl.csv"; + private static final String OUTPUT_CSV_STAX = BASE_PATH + "output_stax.csv"; + + public static void main(String[] args) { + try { + convertXml2CsvXslt(STYLE_XSL, DATA_XML, OUTPUT_CSV_XSTL); + convertXml2CsvStax(DATA_XML, OUTPUT_CSV_STAX); + } catch (IOException | TransformerException e) { + e.printStackTrace(); + } + } + + protected static void convertXml2CsvXslt(String xslPath, String xmlPath, String csvPath) throws IOException, TransformerException { + StreamSource styleSource = new StreamSource(new File(xslPath)); + Transformer transformer = TransformerFactory.newInstance() + .newTransformer(styleSource); + Source source = new StreamSource(new File(xmlPath)); + Result outputTarget = new StreamResult(new File(csvPath)); + transformer.transform(source, outputTarget); + } + + protected static void convertXml2CsvStax(String xmlFilePath, String csvFilePath) throws IOException, TransformerException { + XMLInputFactory inputFactory = XMLInputFactory.newInstance(); + + try (InputStream in = Files.newInputStream(Paths.get(xmlFilePath)); BufferedWriter writer = new BufferedWriter(new FileWriter(csvFilePath))) { + + writer.write("bookstore_id,book_id,category,title,author_id,author_name,price\n"); + + XMLStreamReader reader = inputFactory.createXMLStreamReader(in); + + String currentElement; + StringBuilder csvRow = new StringBuilder(); + StringBuilder bookstoreInfo = new StringBuilder(); + + while (reader.hasNext()) { + int eventType = reader.next(); + + switch (eventType) { + case XMLStreamConstants.START_ELEMENT: + currentElement = reader.getLocalName(); + if ("Bookstore".equals(currentElement)) { + bookstoreInfo.setLength(0); + bookstoreInfo.append(reader.getAttributeValue(null, "id")) + .append(","); + } + if ("Book".equals(currentElement)) { + csvRow.append(bookstoreInfo) + .append(reader.getAttributeValue(null, "id")) + .append(",") + .append(reader.getAttributeValue(null, "category")) + .append(","); + } + if ("Author".equals(currentElement)) { + csvRow.append(reader.getAttributeValue(null, "id")) + .append(","); + } + break; + + case XMLStreamConstants.CHARACTERS: + if (!reader.isWhiteSpace()) { + csvRow.append(reader.getText() + .trim()) + .append(","); + } + break; + + case XMLStreamConstants.END_ELEMENT: + if ("Book".equals(reader.getLocalName())) { + csvRow.setLength(csvRow.length() - 1); + csvRow.append("\n"); + writer.write(csvRow.toString()); + + csvRow.setLength(0); + } + break; + } + } + } catch (Exception e) { + e.printStackTrace(); + } + } + +} diff --git a/xml/src/main/resources/xml2csv/data.xml b/xml/src/main/resources/xml2csv/data.xml new file mode 100644 index 0000000000..385fcf661c --- /dev/null +++ b/xml/src/main/resources/xml2csv/data.xml @@ -0,0 +1,26 @@ + + + + + + Death and the Penguin + Andrey Kurkov + 10.99 + + + Kobzar + Taras Shevchenko + 8.50 + + + + + + + Voroshilovgrad + Serhiy Zhadan + 12.99 + + + + diff --git a/xml/src/main/resources/xml2csv/style.xsl b/xml/src/main/resources/xml2csv/style.xsl new file mode 100644 index 0000000000..ea23880092 --- /dev/null +++ b/xml/src/main/resources/xml2csv/style.xsl @@ -0,0 +1,21 @@ + + + + + bookstore_id,book_id,category,title,author_id,author_name,price + + + + + + + + + + + + + + + + diff --git a/xml/src/test/java/com/baeldung/xml/xml2csv/Xml2CsvExampleUnitTest.java b/xml/src/test/java/com/baeldung/xml/xml2csv/Xml2CsvExampleUnitTest.java new file mode 100644 index 0000000000..181d284b2d --- /dev/null +++ b/xml/src/test/java/com/baeldung/xml/xml2csv/Xml2CsvExampleUnitTest.java @@ -0,0 +1,155 @@ +package com.baeldung.xml.xml2csv; + +import static org.junit.jupiter.api.Assertions.assertFalse; +import static org.junit.jupiter.api.Assertions.assertNotNull; +import static org.junit.jupiter.api.Assertions.assertThrows; +import static org.junit.jupiter.api.Assertions.assertTrue; +import static org.junit.jupiter.api.Assertions.fail; + +import java.io.BufferedReader; +import java.io.File; +import java.io.FileReader; +import java.io.IOException; +import java.nio.file.Files; +import java.nio.file.Paths; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; + +import javax.xml.transform.TransformerException; + +import org.junit.jupiter.api.AfterEach; +import org.junit.jupiter.api.Test; + +public class Xml2CsvExampleUnitTest { + + private static final String BASE_PATH = "src/main/resources/xml2csv/"; + + private static final String STYLE_XSL = BASE_PATH + "style.xsl"; + private static final String DATA_XML = BASE_PATH + "data.xml"; + private static final String TEMP_OUTPUT_CSV = BASE_PATH + "tempOutput.xml"; + + @AfterEach + public void teardown() { + new File(TEMP_OUTPUT_CSV).delete(); + } + + @Test + public void whenConvertXml2CsvXslt_thenCsvFileIsCreated() throws IOException, TransformerException { + Xml2CsvExample.convertXml2CsvXslt(STYLE_XSL, DATA_XML, TEMP_OUTPUT_CSV); + + File csvFile = new File(TEMP_OUTPUT_CSV); + assertTrue(csvFile.exists()); + } + + @Test + public void whenConvertXml2CsvStax_thenCsvFileIsCreated() throws IOException, TransformerException { + Xml2CsvExample.convertXml2CsvStax(DATA_XML, TEMP_OUTPUT_CSV); + + File csvFile = new File(TEMP_OUTPUT_CSV); + assertTrue(csvFile.exists()); + } + + @Test + public void whenConvertXml2CsvXslt_thenCsvFileIsNotEmpty() throws IOException, TransformerException { + Xml2CsvExample.convertXml2CsvXslt(STYLE_XSL, DATA_XML, TEMP_OUTPUT_CSV); + + File csvFile = new File(TEMP_OUTPUT_CSV); + BufferedReader reader = new BufferedReader(new FileReader(csvFile)); + String firstLine = reader.readLine(); + assertNotNull(firstLine); + assertFalse(firstLine.isEmpty()); + + reader.close(); + } + + @Test + public void whenConvertXml2CsvStax_thenCsvFileIsNotEmpty() throws IOException, TransformerException { + Xml2CsvExample.convertXml2CsvStax(DATA_XML, TEMP_OUTPUT_CSV); + + File csvFile = new File(TEMP_OUTPUT_CSV); + BufferedReader reader = new BufferedReader(new FileReader(csvFile)); + String firstLine = reader.readLine(); + assertNotNull(firstLine); + assertFalse(firstLine.isEmpty()); + + reader.close(); + } + + @Test + public void whenConvertXml2CsvXsltWithWrongXSL_thenThrowsException() { + String xslWrongPath = BASE_PATH + "wrongFile.xsl"; + + assertThrows(TransformerException.class, () -> Xml2CsvExample.convertXml2CsvXslt(xslWrongPath, DATA_XML, TEMP_OUTPUT_CSV)); + } + + @Test + public void whenConvertXml2CsvXslt_thenCsvMatchesPattern() throws IOException, TransformerException { + String headerPattern = "^bookstore_id,book_id,category,title,author_id,author_name,price$"; + String dataPattern = "^[A-Z0-9]+,[A-Z0-9]+,[a-zA-Z]+,[a-zA-Z0-9\\s]+,[A-Z0-9]+,[a-zA-Z\\s]+,\\d+(\\.\\d{2})?$"; + + Xml2CsvExample.convertXml2CsvXslt(STYLE_XSL, DATA_XML, TEMP_OUTPUT_CSV); + + File csvFile = new File(TEMP_OUTPUT_CSV); + try (BufferedReader reader = new BufferedReader(new FileReader(csvFile))) { + String line; + boolean isFirstLine = true; + while ((line = reader.readLine()) != null) { + if (isFirstLine) { + assertTrue(line.matches(headerPattern), "Header does not match pattern"); + isFirstLine = false; + } else { + assertTrue(line.matches(dataPattern), "Data line does not match pattern"); + } + } + } + } + + @Test + public void whenConvertXml2Stax_thenCsvMatchesPattern() throws IOException, TransformerException { + String headerPattern = "^bookstore_id,book_id,category,title,author_id,author_name,price$"; + String dataPattern = "^[A-Z0-9]+,[A-Z0-9]+,[a-zA-Z]+,[a-zA-Z0-9\\s]+,[A-Z0-9]+,[a-zA-Z\\s]+,\\d+(\\.\\d{2})?$"; + + Xml2CsvExample.convertXml2CsvStax(DATA_XML, TEMP_OUTPUT_CSV); + + File csvFile = new File(TEMP_OUTPUT_CSV); + try (BufferedReader reader = new BufferedReader(new FileReader(csvFile))) { + String line; + boolean isFirstLine = true; + while ((line = reader.readLine()) != null) { + if (isFirstLine) { + assertTrue(line.matches(headerPattern), "Header does not match pattern"); + isFirstLine = false; + } else { + assertTrue(line.matches(dataPattern), "Data line does not match pattern"); + } + } + } + } + + @Test + public void whenConcurrentConversion_thenNoErrors() throws InterruptedException { + int numThreads = 10; + ExecutorService service = Executors.newFixedThreadPool(numThreads); + CountDownLatch latch = new CountDownLatch(numThreads); + + for (int i = 0; i < numThreads; i++) { + final int threadId = i; + service.execute(() -> { + String threadSpecificOutputCsv = BASE_PATH + "tempOutput" + threadId + ".csv"; + try { + Xml2CsvExample.convertXml2CsvXslt(STYLE_XSL, DATA_XML, threadSpecificOutputCsv); + assertTrue(Files.exists(Paths.get(threadSpecificOutputCsv)), "File should exist"); + } catch (IOException | TransformerException e) { + fail("Exception should not be thrown: " + e.getMessage()); + } finally { + new File(threadSpecificOutputCsv).delete(); + latch.countDown(); + } + }); + } + + latch.await(); + } + +}