diff --git a/algorithms-miscellaneous-3/README.md b/algorithms-miscellaneous-3/README.md index 00b785c1b2..dd5bbac162 100644 --- a/algorithms-miscellaneous-3/README.md +++ b/algorithms-miscellaneous-3/README.md @@ -13,6 +13,5 @@ This module contains articles about algorithms. Some classes of algorithms, e.g. - [Checking if a Java Graph has a Cycle](https://www.baeldung.com/java-graph-has-a-cycle) - [A Guide to the Folding Technique in Java](https://www.baeldung.com/folding-hashing-technique) - [Creating a Triangle with for Loops in Java](https://www.baeldung.com/java-print-triangle) -- [Efficient Word Frequency Calculator in Java](https://www.baeldung.com/java-word-frequency) - [The K-Means Clustering Algorithm in Java](https://www.baeldung.com/java-k-means-clustering-algorithm) - More articles: [[<-- prev]](/algorithms-miscellaneous-2) [[next -->]](/algorithms-miscellaneous-4) diff --git a/algorithms-miscellaneous-6/README.md b/algorithms-miscellaneous-6/README.md new file mode 100644 index 0000000000..99be63d7ca --- /dev/null +++ b/algorithms-miscellaneous-6/README.md @@ -0,0 +1,4 @@ +### Relevant Articles: + +- [Boruvka’s Algorithm for Minimum Spanning Trees](https://www.baeldung.com/java-boruvka-algorithm) +- [Gradient Descent in Java](https://www.baeldung.com/java-gradient-descent) diff --git a/apache-olingo/olingo2/README.md b/apache-olingo/olingo2/README.md deleted file mode 100644 index 826cd0133e..0000000000 --- a/apache-olingo/olingo2/README.md +++ /dev/null @@ -1,3 +0,0 @@ -### Relevant Articles: - -- [Intro to OData with Olingo](https://www.baeldung.com/olingo) diff --git a/atomikos/README.md b/atomikos/README.md new file mode 100644 index 0000000000..19f2e871d4 --- /dev/null +++ b/atomikos/README.md @@ -0,0 +1,7 @@ +## Atomikos + +This module contains articles about Atomikos + +### Relevant Articles: + +- [Guide Transactions Using Atomikos]() diff --git a/atomikos/pom.xml b/atomikos/pom.xml new file mode 100644 index 0000000000..881adae074 --- /dev/null +++ b/atomikos/pom.xml @@ -0,0 +1,119 @@ + + + 4.0.0 + atomikos + atomikos + + + com.baeldung + parent-modules + 1.0.0-SNAPSHOT + + + + + com.atomikos + transactions-jdbc + ${atomikos-version} + + + com.atomikos + transactions-jms + ${atomikos-version} + + + com.atomikos + transactions-hibernate4 + ${atomikos-version} + + + org.springframework + spring-context + ${spring-version} + + + org.springframework + spring-tx + ${spring-version} + + + org.springframework.data + spring-data-jpa + 1.11.23.RELEASE + + + org.springframework + spring-test + ${spring-version} + test + + + org.hibernate + hibernate-entitymanager + ${hibernate.version} + provided + + + javax.transaction + jta + + + + + org.apache.activemq + activemq-core + 5.7.0 + + + org.apache.derby + derby + 10.8.1.2 + + + junit + junit + 4.12 + test + + + + javax.transaction + jta + 1.1 + + + org.apache.geronimo.specs + geronimo-jta_1.0.1B_spec + 1.0 + + + javax.validation + validation-api + 2.0.1.Final + + + org.hibernate.validator + hibernate-validator + 6.1.2.Final + + + javax.el + javax.el-api + 3.0.0 + + + org.glassfish.web + javax.el + 2.2.4 + + + + + 5.0.6 + 5.1.6.RELEASE + 5.4.3.Final + + + \ No newline at end of file diff --git a/atomikos/src/main/java/com/baeldung/atomikos/direct/Application.java b/atomikos/src/main/java/com/baeldung/atomikos/direct/Application.java new file mode 100644 index 0000000000..c51ce70dde --- /dev/null +++ b/atomikos/src/main/java/com/baeldung/atomikos/direct/Application.java @@ -0,0 +1,53 @@ +package com.baeldung.atomikos.direct; + +import java.sql.Connection; +import java.sql.Statement; +import java.util.UUID; + +import javax.sql.DataSource; + +import com.atomikos.icatch.jta.UserTransactionImp; + +public class Application { + + private DataSource inventoryDataSource; + private DataSource orderDataSource; + + public Application(DataSource inventoryDataSource, DataSource orderDataSource) { + this.inventoryDataSource = inventoryDataSource; + this.orderDataSource = orderDataSource; + } + + public void placeOrder(String productId, int amount) throws Exception { + + UserTransactionImp utx = new UserTransactionImp(); + String orderId = UUID.randomUUID() + .toString(); + boolean rollback = false; + try { + utx.begin(); + Connection inventoryConnection = inventoryDataSource.getConnection(); + Connection orderConnection = orderDataSource.getConnection(); + Statement s1 = inventoryConnection.createStatement(); + String q1 = "update Inventory set balance = balance - " + amount + " where productId ='" + productId + "'"; + s1.executeUpdate(q1); + s1.close(); + Statement s2 = orderConnection.createStatement(); + String q2 = "insert into Orders values ( '" + orderId + "', '" + productId + "', " + amount + " )"; + s2.executeUpdate(q2); + s2.close(); + inventoryConnection.close(); + orderConnection.close(); + } catch (Exception e) { + System.out.println(e.getMessage()); + rollback = true; + } finally { + if (!rollback) + utx.commit(); + else + utx.rollback(); + } + + } + +} diff --git a/atomikos/src/main/java/com/baeldung/atomikos/spring/Application.java b/atomikos/src/main/java/com/baeldung/atomikos/spring/Application.java new file mode 100644 index 0000000000..b480e68d8d --- /dev/null +++ b/atomikos/src/main/java/com/baeldung/atomikos/spring/Application.java @@ -0,0 +1,41 @@ +package com.baeldung.atomikos.spring; + +import java.sql.Connection; +import java.sql.Statement; +import java.util.UUID; + +import javax.sql.DataSource; + +import org.springframework.transaction.annotation.Transactional; + +public class Application { + + private DataSource inventoryDataSource; + private DataSource orderDataSource; + + public Application(DataSource inventoryDataSource, DataSource orderDataSource) { + this.inventoryDataSource = inventoryDataSource; + this.orderDataSource = orderDataSource; + } + + @Transactional(rollbackFor = Exception.class) + public void placeOrder(String productId, int amount) throws Exception { + + String orderId = UUID.randomUUID() + .toString(); + Connection inventoryConnection = inventoryDataSource.getConnection(); + Connection orderConnection = orderDataSource.getConnection(); + Statement s1 = inventoryConnection.createStatement(); + String q1 = "update Inventory set balance = balance - " + amount + " where productId ='" + productId + "'"; + s1.executeUpdate(q1); + s1.close(); + Statement s2 = orderConnection.createStatement(); + String q2 = "insert into Orders values ( '" + orderId + "', '" + productId + "', " + amount + " )"; + s2.executeUpdate(q2); + s2.close(); + inventoryConnection.close(); + orderConnection.close(); + + } + +} diff --git a/atomikos/src/main/java/com/baeldung/atomikos/spring/config/Config.java b/atomikos/src/main/java/com/baeldung/atomikos/spring/config/Config.java new file mode 100644 index 0000000000..c6ef83c4ca --- /dev/null +++ b/atomikos/src/main/java/com/baeldung/atomikos/spring/config/Config.java @@ -0,0 +1,68 @@ +package com.baeldung.atomikos.spring.config; + +import java.util.Properties; + +import javax.transaction.SystemException; + +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.transaction.annotation.EnableTransactionManagement; +import org.springframework.transaction.jta.JtaTransactionManager; + +import com.atomikos.icatch.jta.UserTransactionManager; +import com.atomikos.jdbc.AtomikosDataSourceBean; +import com.baeldung.atomikos.spring.Application; + +@Configuration +@EnableTransactionManagement +public class Config { + + @Bean(initMethod = "init", destroyMethod = "close") + public AtomikosDataSourceBean inventoryDataSource() { + AtomikosDataSourceBean dataSource = new AtomikosDataSourceBean(); + dataSource.setLocalTransactionMode(true); + dataSource.setUniqueResourceName("db1"); + dataSource.setXaDataSourceClassName("org.apache.derby.jdbc.EmbeddedXADataSource"); + Properties xaProperties = new Properties(); + xaProperties.put("databaseName", "db1"); + xaProperties.put("createDatabase", "create"); + dataSource.setXaProperties(xaProperties); + dataSource.setPoolSize(10); + return dataSource; + } + + @Bean(initMethod = "init", destroyMethod = "close") + public AtomikosDataSourceBean orderDataSource() { + AtomikosDataSourceBean dataSource = new AtomikosDataSourceBean(); + dataSource.setLocalTransactionMode(true); + dataSource.setUniqueResourceName("db2"); + dataSource.setXaDataSourceClassName("org.apache.derby.jdbc.EmbeddedXADataSource"); + Properties xaProperties = new Properties(); + xaProperties.put("databaseName", "db2"); + xaProperties.put("createDatabase", "create"); + dataSource.setXaProperties(xaProperties); + dataSource.setPoolSize(10); + return dataSource; + } + + @Bean(initMethod = "init", destroyMethod = "close") + public UserTransactionManager userTransactionManager() throws SystemException { + UserTransactionManager userTransactionManager = new UserTransactionManager(); + userTransactionManager.setTransactionTimeout(300); + userTransactionManager.setForceShutdown(true); + return userTransactionManager; + } + + @Bean + public JtaTransactionManager jtaTransactionManager() throws SystemException { + JtaTransactionManager jtaTransactionManager = new JtaTransactionManager(); + jtaTransactionManager.setTransactionManager(userTransactionManager()); + jtaTransactionManager.setUserTransaction(userTransactionManager()); + return jtaTransactionManager; + } + + @Bean + public Application application() { + return new Application(inventoryDataSource(), orderDataSource()); + } +} \ No newline at end of file diff --git a/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/Application.java b/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/Application.java new file mode 100644 index 0000000000..cf1fef2cd8 --- /dev/null +++ b/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/Application.java @@ -0,0 +1,48 @@ +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 org.springframework.beans.factory.annotation.Autowired; +import org.springframework.transaction.annotation.Transactional; + +import com.baeldung.atomikos.spring.jpa.inventory.Inventory; +import com.baeldung.atomikos.spring.jpa.inventory.InventoryRepository; +import com.baeldung.atomikos.spring.jpa.order.Order; +import com.baeldung.atomikos.spring.jpa.order.OrderRepository; + +public class Application { + + @Autowired + private InventoryRepository inventoryRepository; + + @Autowired + private OrderRepository orderRepository; + + @Transactional(rollbackFor = Exception.class) + public void placeOrder(String productId, int amount) throws Exception { + + String orderId = UUID.randomUUID() + .toString(); + Inventory inventory = inventoryRepository.findOne(productId); + inventory.setBalance(inventory.getBalance() - amount); + inventoryRepository.save(inventory); + Order order = new Order(); + order.setOrderId(orderId); + order.setProductId(productId); + order.setAmount(new Long(amount)); + ValidatorFactory factory = Validation.buildDefaultValidatorFactory(); + Validator validator = factory.getValidator(); + Set> violations = validator.validate(order); + if (violations.size() > 0) + throw new Exception("Invalid instance of an order."); + orderRepository.save(order); + + } + +} diff --git a/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/config/Config.java b/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/config/Config.java new file mode 100644 index 0000000000..6716f19576 --- /dev/null +++ b/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/config/Config.java @@ -0,0 +1,38 @@ +package com.baeldung.atomikos.spring.jpa.config; + +import javax.transaction.SystemException; + +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.transaction.annotation.EnableTransactionManagement; +import org.springframework.transaction.jta.JtaTransactionManager; + +import com.atomikos.icatch.jta.UserTransactionManager; +import com.baeldung.atomikos.spring.jpa.Application; + +@Configuration +@EnableTransactionManagement +public class Config { + + @Bean(initMethod = "init", destroyMethod = "close") + public UserTransactionManager userTransactionManager() throws SystemException { + UserTransactionManager userTransactionManager = new UserTransactionManager(); + userTransactionManager.setTransactionTimeout(300); + userTransactionManager.setForceShutdown(true); + return userTransactionManager; + } + + @Bean + public JtaTransactionManager transactionManager() throws SystemException { + JtaTransactionManager jtaTransactionManager = new JtaTransactionManager(); + jtaTransactionManager.setTransactionManager(userTransactionManager()); + jtaTransactionManager.setUserTransaction(userTransactionManager()); + return jtaTransactionManager; + } + + @Bean + public Application application() { + return new Application(); + } + +} \ No newline at end of file diff --git a/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/inventory/Inventory.java b/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/inventory/Inventory.java new file mode 100644 index 0000000000..999879218c --- /dev/null +++ b/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/inventory/Inventory.java @@ -0,0 +1,31 @@ +package com.baeldung.atomikos.spring.jpa.inventory; + +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; + +@Entity +@Table(name = "INVENTORY") +public class Inventory { + + @Id + private String productId; + private Long balance; + + public String getProductId() { + return productId; + } + + public void setProductId(String productId) { + this.productId = productId; + } + + public Long getBalance() { + return balance; + } + + public void setBalance(Long balance) { + this.balance = balance; + } + +} diff --git a/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/inventory/InventoryConfig.java b/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/inventory/InventoryConfig.java new file mode 100644 index 0000000000..5301ad6ff2 --- /dev/null +++ b/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/inventory/InventoryConfig.java @@ -0,0 +1,53 @@ +package com.baeldung.atomikos.spring.jpa.inventory; + +import java.util.Properties; + +import javax.persistence.EntityManagerFactory; + +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.data.jpa.repository.config.EnableJpaRepositories; +import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean; +import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter; + +import com.atomikos.jdbc.AtomikosDataSourceBean; + +@Configuration +@EnableJpaRepositories(basePackages = "com.baeldung.atomikos.spring.jpa.inventory", entityManagerFactoryRef = "inventoryEntityManager", transactionManagerRef = "transactionManager") +public class InventoryConfig { + + @Bean(initMethod = "init", destroyMethod = "close") + public AtomikosDataSourceBean inventoryDataSource() { + AtomikosDataSourceBean dataSource = new AtomikosDataSourceBean(); + dataSource.setLocalTransactionMode(true); + dataSource.setUniqueResourceName("db1"); + dataSource.setXaDataSourceClassName("org.apache.derby.jdbc.EmbeddedXADataSource"); + Properties xaProperties = new Properties(); + xaProperties.put("databaseName", "db1"); + xaProperties.put("createDatabase", "create"); + dataSource.setXaProperties(xaProperties); + dataSource.setPoolSize(10); + return dataSource; + } + + @Bean + public EntityManagerFactory inventoryEntityManager() { + HibernateJpaVendorAdapter vendorAdapter = new HibernateJpaVendorAdapter(); + LocalContainerEntityManagerFactoryBean factory = new LocalContainerEntityManagerFactoryBean(); + factory.setJpaVendorAdapter(vendorAdapter); + factory.setPackagesToScan("com.baeldung.atomikos.spring.jpa.inventory"); + factory.setDataSource(inventoryDataSource()); + Properties jpaProperties = new Properties(); + //jpaProperties.put("hibernate.show_sql", "true"); + //jpaProperties.put("hibernate.format_sql", "true"); + jpaProperties.put("hibernate.dialect", "org.hibernate.dialect.DerbyDialect"); + jpaProperties.put("hibernate.current_session_context_class", "jta"); + jpaProperties.put("javax.persistence.transactionType", "jta"); + jpaProperties.put("hibernate.transaction.manager_lookup_class", "com.atomikos.icatch.jta.hibernate3.TransactionManagerLookup"); + jpaProperties.put("hibernate.hbm2ddl.auto", "create-drop"); + factory.setJpaProperties(jpaProperties); + factory.afterPropertiesSet(); + return factory.getObject(); + } + +} \ No newline at end of file diff --git a/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/inventory/InventoryRepository.java b/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/inventory/InventoryRepository.java new file mode 100644 index 0000000000..c3868e51bf --- /dev/null +++ b/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/inventory/InventoryRepository.java @@ -0,0 +1,9 @@ +package com.baeldung.atomikos.spring.jpa.inventory; + +import org.springframework.data.jpa.repository.JpaRepository; +import org.springframework.stereotype.Repository; + +@Repository +public interface InventoryRepository extends JpaRepository { + +} diff --git a/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/order/Order.java b/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/order/Order.java new file mode 100644 index 0000000000..4b9ae2dd1d --- /dev/null +++ b/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/order/Order.java @@ -0,0 +1,42 @@ +package com.baeldung.atomikos.spring.jpa.order; + +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; +import javax.validation.constraints.Max; + +@Entity +@Table(name = "ORDERS") +public class Order { + + @Id + private String orderId; + private String productId; + @Max(5) + private Long amount; + + public String getOrderId() { + return orderId; + } + + public void setOrderId(String orderId) { + this.orderId = orderId; + } + + public String getProductId() { + return productId; + } + + public void setProductId(String productId) { + this.productId = productId; + } + + public Long getAmount() { + return amount; + } + + public void setAmount(Long amount) { + this.amount = amount; + } + +} diff --git a/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/order/OrderConfig.java b/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/order/OrderConfig.java new file mode 100644 index 0000000000..b4274bb64c --- /dev/null +++ b/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/order/OrderConfig.java @@ -0,0 +1,53 @@ +package com.baeldung.atomikos.spring.jpa.order; + +import java.util.Properties; + +import javax.persistence.EntityManagerFactory; + +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.data.jpa.repository.config.EnableJpaRepositories; +import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean; +import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter; + +import com.atomikos.jdbc.AtomikosDataSourceBean; + +@Configuration +@EnableJpaRepositories(basePackages = "com.baeldung.atomikos.spring.jpa.order", entityManagerFactoryRef = "orderEntityManager", transactionManagerRef = "transactionManager") +public class OrderConfig { + + @Bean(initMethod = "init", destroyMethod = "close") + public AtomikosDataSourceBean orderDataSource() { + AtomikosDataSourceBean dataSource = new AtomikosDataSourceBean(); + dataSource.setLocalTransactionMode(true); + dataSource.setUniqueResourceName("db2"); + dataSource.setXaDataSourceClassName("org.apache.derby.jdbc.EmbeddedXADataSource"); + Properties xaProperties = new Properties(); + xaProperties.put("databaseName", "db2"); + xaProperties.put("createDatabase", "create"); + dataSource.setXaProperties(xaProperties); + dataSource.setPoolSize(10); + return dataSource; + } + + @Bean + public EntityManagerFactory orderEntityManager() { + HibernateJpaVendorAdapter vendorAdapter = new HibernateJpaVendorAdapter(); + LocalContainerEntityManagerFactoryBean factory = new LocalContainerEntityManagerFactoryBean(); + factory.setJpaVendorAdapter(vendorAdapter); + factory.setPackagesToScan("com.baeldung.atomikos.spring.jpa.order"); + factory.setDataSource(orderDataSource()); + Properties jpaProperties = new Properties(); + //jpaProperties.put("hibernate.show_sql", "true"); + //jpaProperties.put("hibernate.format_sql", "true"); + jpaProperties.put("hibernate.dialect", "org.hibernate.dialect.DerbyDialect"); + jpaProperties.put("hibernate.current_session_context_class", "jta"); + jpaProperties.put("javax.persistence.transactionType", "jta"); + jpaProperties.put("hibernate.transaction.manager_lookup_class", "com.atomikos.icatch.jta.hibernate3.TransactionManagerLookup"); + jpaProperties.put("hibernate.hbm2ddl.auto", "create-drop"); + factory.setJpaProperties(jpaProperties); + factory.afterPropertiesSet(); + return factory.getObject(); + } + +} \ No newline at end of file diff --git a/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/order/OrderRepository.java b/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/order/OrderRepository.java new file mode 100644 index 0000000000..2d5610ebca --- /dev/null +++ b/atomikos/src/main/java/com/baeldung/atomikos/spring/jpa/order/OrderRepository.java @@ -0,0 +1,9 @@ +package com.baeldung.atomikos.spring.jpa.order; + +import org.springframework.data.jpa.repository.JpaRepository; +import org.springframework.stereotype.Repository; + +@Repository +public interface OrderRepository extends JpaRepository { + +} diff --git a/java-collections-maps/src/main/resources/logback.xml b/atomikos/src/main/resources/logback.xml similarity index 100% rename from java-collections-maps/src/main/resources/logback.xml rename to atomikos/src/main/resources/logback.xml diff --git a/atomikos/src/main/resources/schema.sql b/atomikos/src/main/resources/schema.sql new file mode 100644 index 0000000000..5136ad1284 --- /dev/null +++ b/atomikos/src/main/resources/schema.sql @@ -0,0 +1,10 @@ +CREATE TABLE INVENTORY ( + productId VARCHAR PRIMARY KEY, + balance INT +); + +CREATE TABLE ORDERS ( + orderId VARCHAR PRIMARY KEY, + productId VARCHAR, + amount INT NOT NULL CHECK (amount <= 5) +); \ No newline at end of file diff --git a/atomikos/src/main/resources/transactions.properties b/atomikos/src/main/resources/transactions.properties new file mode 100644 index 0000000000..8e027032fa --- /dev/null +++ b/atomikos/src/main/resources/transactions.properties @@ -0,0 +1 @@ +com.atomikos.icatch.file=logs \ No newline at end of file diff --git a/atomikos/src/test/java/com/baeldung/atomikos/direct/ApplicationUnitTest.java b/atomikos/src/test/java/com/baeldung/atomikos/direct/ApplicationUnitTest.java new file mode 100644 index 0000000000..1a467807ba --- /dev/null +++ b/atomikos/src/test/java/com/baeldung/atomikos/direct/ApplicationUnitTest.java @@ -0,0 +1,118 @@ +package com.baeldung.atomikos.direct; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +import java.sql.Connection; +import java.sql.ResultSet; +import java.sql.SQLException; +import java.sql.Statement; +import java.util.Properties; +import java.util.UUID; + +import javax.sql.DataSource; + +import org.junit.BeforeClass; +import org.junit.Ignore; +import org.junit.Test; + +import com.atomikos.icatch.jta.UserTransactionImp; +import com.atomikos.jdbc.AtomikosDataSourceBean; + +public class ApplicationUnitTest { + + private static DataSource inventoryDataSource; + private static DataSource orderDataSource; + + private static String productId = UUID.randomUUID() + .toString(); + + @Test + @Ignore + public void testPlaceOrderSuccess() throws Exception { + int amount = 1; + long initialBalance = getBalance(inventoryDataSource, productId); + Application application = new Application(inventoryDataSource, orderDataSource); + application.placeOrder(productId, amount); + long finalBalance = getBalance(inventoryDataSource, productId); + assertEquals(initialBalance - amount, finalBalance); + } + + @Test + @Ignore + public void testPlaceOrderFailure() throws Exception { + int amount = 10; + long initialBalance = getBalance(inventoryDataSource, productId); + Application application = new Application(inventoryDataSource, orderDataSource); + application.placeOrder(productId, amount); + long finalBalance = getBalance(inventoryDataSource, productId); + assertEquals(initialBalance, finalBalance); + } + + @BeforeClass + public static void setUp() throws SQLException { + + inventoryDataSource = getDataSource("db1"); + orderDataSource = getDataSource("db2"); + Connection inventoryConnection = inventoryDataSource.getConnection(); + Connection orderConnection = orderDataSource.getConnection(); + String createInventoryTable = "create table Inventory ( " + " productId VARCHAR ( 100 ) PRIMARY KEY, balance INT )"; + String createInventoryRow = "insert into Inventory values ( '" + productId + "', 10000 )"; + Statement s1 = inventoryConnection.createStatement(); + try { + s1.executeUpdate(createInventoryTable); + } catch (Exception e) { + System.out.println("Inventory table exists"); + } + try { + s1.executeUpdate(createInventoryRow); + } catch (Exception e) { + System.out.println("Product row exists"); + } + s1.close(); + String createOrderTable = "create table Orders ( orderId VARCHAR ( 100 ) PRIMARY KEY, productId VARCHAR ( 100 ), amount INT NOT NULL CHECK (amount <= 5) )"; + Statement s2 = orderConnection.createStatement(); + try { + s2.executeUpdate(createOrderTable); + } catch (Exception e) { + System.out.println("Orders table exists"); + } + s2.close(); + inventoryConnection.close(); + orderConnection.close(); + } + + private static DataSource getDataSource(String db) { + + DataSource ds; + AtomikosDataSourceBean ads = new AtomikosDataSourceBean(); + ads.setXaDataSourceClassName("org.apache.derby.jdbc.EmbeddedXADataSource"); + Properties properties = new Properties(); + properties.put("databaseName", db); + properties.put("createDatabase", "create"); + ads.setXaProperties(properties); + ads.setUniqueResourceName(db); + ads.setPoolSize(10); // optional + ads.setBorrowConnectionTimeout(10); // optional + ds = ads; + return ds; + + } + + private static long getBalance(DataSource inventoryDataSource, String productId) throws Exception { + + UserTransactionImp utx = new UserTransactionImp(); + utx.begin(); + Connection inventoryConnection = inventoryDataSource.getConnection(); + Statement s1 = inventoryConnection.createStatement(); + String q1 = "select balance from Inventory where productId='" + productId + "'"; + ResultSet rs1 = s1.executeQuery(q1); + if (rs1 == null || !rs1.next()) + throw new Exception("Product not found: " + productId); + long balance = rs1.getLong(1); + inventoryConnection.close(); + utx.commit(); + return balance; + + } + +} diff --git a/atomikos/src/test/java/com/baeldung/atomikos/spring/ApplicationUnitTest.java b/atomikos/src/test/java/com/baeldung/atomikos/spring/ApplicationUnitTest.java new file mode 100644 index 0000000000..0c9392eac4 --- /dev/null +++ b/atomikos/src/test/java/com/baeldung/atomikos/spring/ApplicationUnitTest.java @@ -0,0 +1,108 @@ +package com.baeldung.atomikos.spring; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +import java.sql.Connection; +import java.sql.ResultSet; +import java.sql.SQLException; +import java.sql.Statement; +import java.util.UUID; + +import javax.sql.DataSource; + +import org.junit.Before; +import org.junit.Ignore; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; + +import com.baeldung.atomikos.spring.config.Config; + +@RunWith(SpringJUnit4ClassRunner.class) +@ContextConfiguration(classes = { Config.class }) +public class ApplicationUnitTest { + + private static String productId = UUID.randomUUID() + .toString(); + + @Autowired + Application application; + + @Autowired + DataSource inventoryDataSource; + + @Autowired + DataSource orderDataSource; + + @Test + @Ignore + public void testPlaceOrderSuccess() throws Exception { + int amount = 1; + long initialBalance = getBalance(inventoryDataSource, productId); + application.placeOrder(productId, amount); + long finalBalance = getBalance(inventoryDataSource, productId); + assertEquals(initialBalance - amount, finalBalance); + } + + @Test + @Ignore + public void testPlaceOrderFailure() throws Exception { + int amount = 10; + long initialBalance = getBalance(inventoryDataSource, productId); + try { + application.placeOrder(productId, amount); + } catch (Exception e) { + System.out.println(e.getMessage()); + } + long finalBalance = getBalance(inventoryDataSource, productId); + assertEquals(initialBalance, finalBalance); + } + + @Before + public void setUp() throws SQLException { + + Connection inventoryConnection = inventoryDataSource.getConnection(); + Connection orderConnection = orderDataSource.getConnection(); + String createInventoryTable = "create table Inventory ( " + " productId VARCHAR ( 100 ) PRIMARY KEY, balance INT )"; + String createInventoryRow = "insert into Inventory values ( '" + productId + "', 10000 )"; + Statement s1 = inventoryConnection.createStatement(); + try { + s1.executeUpdate(createInventoryTable); + } catch (Exception e) { + System.out.println("Inventory table exists"); + } + try { + s1.executeUpdate(createInventoryRow); + } catch (Exception e) { + System.out.println("Product row exists"); + } + s1.close(); + String createOrderTable = "create table Orders ( orderId VARCHAR ( 100 ) PRIMARY KEY, productId VARCHAR ( 100 ), amount INT NOT NULL CHECK (amount <= 5) )"; + Statement s2 = orderConnection.createStatement(); + try { + s2.executeUpdate(createOrderTable); + } catch (Exception e) { + System.out.println("Orders table exists"); + } + s2.close(); + inventoryConnection.close(); + orderConnection.close(); + } + + private static long getBalance(DataSource inventoryDataSource, String productId) throws Exception { + + Connection inventoryConnection = inventoryDataSource.getConnection(); + Statement s1 = inventoryConnection.createStatement(); + String q1 = "select balance from Inventory where productId='" + productId + "'"; + ResultSet rs1 = s1.executeQuery(q1); + if (rs1 == null || !rs1.next()) + throw new Exception("Product not found: " + productId); + long balance = rs1.getLong(1); + inventoryConnection.close(); + return balance; + + } + +} diff --git a/atomikos/src/test/java/com/baeldung/atomikos/spring/jpa/ApplicationUnitTest.java b/atomikos/src/test/java/com/baeldung/atomikos/spring/jpa/ApplicationUnitTest.java new file mode 100644 index 0000000000..e6a3c1982c --- /dev/null +++ b/atomikos/src/test/java/com/baeldung/atomikos/spring/jpa/ApplicationUnitTest.java @@ -0,0 +1,80 @@ +package com.baeldung.atomikos.spring.jpa; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +import java.sql.SQLException; +import java.util.UUID; + +import org.junit.Before; +import org.junit.Ignore; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; + +import com.baeldung.atomikos.spring.jpa.config.Config; +import com.baeldung.atomikos.spring.jpa.inventory.Inventory; +import com.baeldung.atomikos.spring.jpa.inventory.InventoryConfig; +import com.baeldung.atomikos.spring.jpa.inventory.InventoryRepository; +import com.baeldung.atomikos.spring.jpa.order.OrderConfig; +import com.baeldung.atomikos.spring.jpa.order.OrderRepository; + +@RunWith(SpringJUnit4ClassRunner.class) +@ContextConfiguration(classes = { Config.class, InventoryConfig.class, OrderConfig.class }) +public class ApplicationUnitTest { + + private static String productId = UUID.randomUUID() + .toString(); + + @Autowired + Application application; + + @Autowired + InventoryRepository inventoryRepository; + + @Autowired + OrderRepository orderRepository; + + @Test + @Ignore + public void testPlaceOrderSuccess() throws Exception { + int amount = 1; + long initialBalance = getBalance(inventoryRepository, productId); + application.placeOrder(productId, amount); + long finalBalance = getBalance(inventoryRepository, productId); + assertEquals(initialBalance - amount, finalBalance); + } + + @Test + @Ignore + public void testPlaceOrderFailure() throws Exception { + int amount = 10; + long initialBalance = getBalance(inventoryRepository, productId); + try { + application.placeOrder(productId, amount); + } catch (Exception e) { + System.out.println(e.getMessage()); + } + long finalBalance = getBalance(inventoryRepository, productId); + assertEquals(initialBalance, finalBalance); + } + + @Before + public void setUp() throws SQLException { + + Inventory inventory = new Inventory(); + inventory.setProductId(productId); + inventory.setBalance(new Long(10000)); + inventoryRepository.save(inventory); + + } + + private static long getBalance(InventoryRepository inventoryRepository, String productId) throws Exception { + + return inventoryRepository.findOne(productId) + .getBalance(); + + } + +} diff --git a/atomikos/src/test/resources/logback.xml b/atomikos/src/test/resources/logback.xml new file mode 100644 index 0000000000..7d900d8ea8 --- /dev/null +++ b/atomikos/src/test/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/atomikos/src/test/resources/transactions.properties b/atomikos/src/test/resources/transactions.properties new file mode 100644 index 0000000000..8e027032fa --- /dev/null +++ b/atomikos/src/test/resources/transactions.properties @@ -0,0 +1 @@ +com.atomikos.icatch.file=logs \ No newline at end of file diff --git a/cas/cas-secured-app/pom.xml b/cas/cas-secured-app/pom.xml index 8e6f28e3a8..426d65c32b 100644 --- a/cas/cas-secured-app/pom.xml +++ b/cas/cas-secured-app/pom.xml @@ -11,11 +11,15 @@ com.baeldung - parent-boot-1 + parent-boot-2 0.0.1-SNAPSHOT - ../../parent-boot-1 + ../../parent-boot-2 + + 2.2.6.RELEASE + + org.springframework.boot diff --git a/cas/cas-secured-app/src/main/java/com/baeldung/cassecuredapp/CasSecuredAppApplication.java b/cas/cas-secured-app/src/main/java/com/baeldung/cassecuredapp/CasSecuredAppApplication.java deleted file mode 100644 index 25cbb9bc9b..0000000000 --- a/cas/cas-secured-app/src/main/java/com/baeldung/cassecuredapp/CasSecuredAppApplication.java +++ /dev/null @@ -1,91 +0,0 @@ -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.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.cas.ServiceProperties; -import org.springframework.security.cas.authentication.CasAuthenticationProvider; -import org.springframework.security.cas.web.CasAuthenticationEntryPoint; -import org.springframework.security.core.authority.AuthorityUtils; -import org.springframework.security.core.context.SecurityContextHolder; -import org.springframework.security.core.userdetails.User; -import org.springframework.security.web.AuthenticationEntryPoint; -import org.springframework.security.web.authentication.logout.LogoutFilter; -import org.springframework.security.web.authentication.logout.SecurityContextLogoutHandler; - -import javax.servlet.http.HttpSessionEvent; - -@SpringBootApplication -public class CasSecuredAppApplication { - - public static void main(String[] args) { - SpringApplication.run(CasSecuredAppApplication.class, args); - } - - @Bean - public ServiceProperties serviceProperties() { - ServiceProperties serviceProperties = new ServiceProperties(); - serviceProperties.setService("http://localhost:9000/login/cas"); - serviceProperties.setSendRenew(false); - return serviceProperties; - } - - @Bean - @Primary - public AuthenticationEntryPoint authenticationEntryPoint(ServiceProperties sP) { - CasAuthenticationEntryPoint entryPoint = new CasAuthenticationEntryPoint(); - entryPoint.setLoginUrl("https://localhost:6443/cas/login"); - entryPoint.setServiceProperties(sP); - return entryPoint; - } - - @Bean - public TicketValidator ticketValidator() { - return new Cas30ServiceTicketValidator("https://localhost:6443/cas"); - } - - @Bean - public CasAuthenticationProvider casAuthenticationProvider() { - CasAuthenticationProvider provider = new CasAuthenticationProvider(); - provider.setServiceProperties(serviceProperties()); - provider.setTicketValidator(ticketValidator()); - provider.setUserDetailsService((s) -> new User("test@test.com", "smatt", - true, true, true, true, - AuthorityUtils.createAuthorityList("ROLE_ADMIN"))); - provider.setKey("CAS_PROVIDER_LOCALHOST_9000"); - return provider; - } - - - @Bean - public SecurityContextLogoutHandler securityContextLogoutHandler() { - return new SecurityContextLogoutHandler(); - } - - @Bean - public LogoutFilter logoutFilter() { - LogoutFilter logoutFilter = new LogoutFilter( - "https://localhost:6443/cas/logout", securityContextLogoutHandler()); - logoutFilter.setFilterProcessesUrl("/logout/cas"); - return logoutFilter; - } - - @Bean - public SingleSignOutFilter singleSignOutFilter() { - SingleSignOutFilter singleSignOutFilter = new SingleSignOutFilter(); - singleSignOutFilter.setCasServerUrlPrefix("https://localhost:6443/cas"); - singleSignOutFilter.setIgnoreInitConfiguration(true); - return singleSignOutFilter; - } - - @EventListener - public SingleSignOutHttpSessionListener singleSignOutHttpSessionListener(HttpSessionEvent event) { - return new SingleSignOutHttpSessionListener(); - } -} diff --git a/cas/cas-secured-app/src/main/java/com/baeldung/cassecuredapp/CasSecuredApplication.java b/cas/cas-secured-app/src/main/java/com/baeldung/cassecuredapp/CasSecuredApplication.java new file mode 100644 index 0000000000..4a2c609758 --- /dev/null +++ b/cas/cas-secured-app/src/main/java/com/baeldung/cassecuredapp/CasSecuredApplication.java @@ -0,0 +1,97 @@ +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; +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; + +@SpringBootApplication +public class CasSecuredApplication { + + private static final Logger logger = LoggerFactory.getLogger(CasSecuredApplication.class); + + public static void main(String... args) { + SpringApplication.run(CasSecuredApplication.class, args); + } + + @Bean + public CasAuthenticationFilter casAuthenticationFilter( + AuthenticationManager authenticationManager, + ServiceProperties serviceProperties) throws Exception { + CasAuthenticationFilter filter = new CasAuthenticationFilter(); + filter.setAuthenticationManager(authenticationManager); + filter.setServiceProperties(serviceProperties); + return filter; + } + + @Bean + public ServiceProperties serviceProperties() { + logger.info("service properties"); + ServiceProperties serviceProperties = new ServiceProperties(); + serviceProperties.setService("http://cas-client:8900/login/cas"); + serviceProperties.setSendRenew(false); + return serviceProperties; + } + + @Bean + public TicketValidator ticketValidator() { + return new Cas30ServiceTicketValidator("https://localhost:8443"); + } + + @Bean + public CasAuthenticationProvider casAuthenticationProvider( + TicketValidator ticketValidator, + ServiceProperties serviceProperties) { + CasAuthenticationProvider provider = new CasAuthenticationProvider(); + provider.setServiceProperties(serviceProperties); + provider.setTicketValidator(ticketValidator); + provider.setUserDetailsService( + s -> new User("test@test.com", "Mellon", true, true, true, true, + AuthorityUtils.createAuthorityList("ROLE_ADMIN"))); + provider.setKey("CAS_PROVIDER_LOCALHOST_8900"); + return provider; + } + + + @Bean + public SecurityContextLogoutHandler securityContextLogoutHandler() { + return new SecurityContextLogoutHandler(); + } + + @Bean + public LogoutFilter logoutFilter() { + LogoutFilter logoutFilter = new LogoutFilter("https://localhost:8443/logout", securityContextLogoutHandler()); + logoutFilter.setFilterProcessesUrl("/logout/cas"); + return logoutFilter; + } + + @Bean + public SingleSignOutFilter singleSignOutFilter() { + SingleSignOutFilter singleSignOutFilter = new SingleSignOutFilter(); + singleSignOutFilter.setCasServerUrlPrefix("https://localhost:8443"); + singleSignOutFilter.setLogoutCallbackPath("/exit/cas"); + singleSignOutFilter.setIgnoreInitConfiguration(true); + return singleSignOutFilter; + } + +} diff --git a/cas/cas-secured-app/src/main/java/com/baeldung/cassecuredapp/config/SecurityConfig.java b/cas/cas-secured-app/src/main/java/com/baeldung/cassecuredapp/config/SecurityConfig.java deleted file mode 100644 index 2eabed49e1..0000000000 --- a/cas/cas-secured-app/src/main/java/com/baeldung/cassecuredapp/config/SecurityConfig.java +++ /dev/null @@ -1,83 +0,0 @@ -package com.baeldung.cassecuredapp.config; - -import org.jasig.cas.client.session.SingleSignOutFilter; -import org.springframework.beans.factory.annotation.Autowired; -import org.springframework.context.annotation.Bean; -import org.springframework.context.annotation.Configuration; -import org.springframework.security.authentication.AuthenticationManager; -import org.springframework.security.authentication.AuthenticationProvider; -import org.springframework.security.authentication.ProviderManager; -import org.springframework.security.cas.ServiceProperties; -import org.springframework.security.cas.authentication.CasAuthenticationProvider; -import org.springframework.security.cas.web.CasAuthenticationFilter; -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.web.AuthenticationEntryPoint; -import org.springframework.security.web.authentication.logout.LogoutFilter; - -import java.util.Arrays; - -@EnableWebSecurity -@Configuration -public class SecurityConfig extends WebSecurityConfigurerAdapter { - - private AuthenticationProvider authenticationProvider; - private AuthenticationEntryPoint authenticationEntryPoint; - private SingleSignOutFilter singleSignOutFilter; - private LogoutFilter logoutFilter; - - @Autowired - public SecurityConfig(CasAuthenticationProvider casAuthenticationProvider, AuthenticationEntryPoint eP, - LogoutFilter lF - , SingleSignOutFilter ssF - ) { - this.authenticationProvider = casAuthenticationProvider; - this.authenticationEntryPoint = eP; - - this.logoutFilter = lF; - this.singleSignOutFilter = ssF; - - } - - @Override - protected void configure(HttpSecurity http) throws Exception { - http - .authorizeRequests() - .regexMatchers("/secured.*", "/login") - .authenticated() - .and() - .authorizeRequests() - .regexMatchers("/") - .permitAll() - .and() - .httpBasic() - .authenticationEntryPoint(authenticationEntryPoint) - .and() - .logout().logoutSuccessUrl("/logout") - .and() - .addFilterBefore(singleSignOutFilter, CasAuthenticationFilter.class) - .addFilterBefore(logoutFilter, LogoutFilter.class); - - } - - @Override - protected void configure(AuthenticationManagerBuilder auth) throws Exception { - auth.authenticationProvider(authenticationProvider); - } - - @Override - protected AuthenticationManager authenticationManager() throws Exception { - return new ProviderManager(Arrays.asList(authenticationProvider)); - } - - @Bean - public CasAuthenticationFilter casAuthenticationFilter(ServiceProperties sP) throws Exception { - CasAuthenticationFilter filter = new CasAuthenticationFilter(); - filter.setServiceProperties(sP); - filter.setAuthenticationManager(authenticationManager()); - return filter; - } - -} diff --git a/cas/cas-secured-app/src/main/java/com/baeldung/cassecuredapp/config/WebSecurityConfig.java b/cas/cas-secured-app/src/main/java/com/baeldung/cassecuredapp/config/WebSecurityConfig.java new file mode 100644 index 0000000000..b0c3c68387 --- /dev/null +++ b/cas/cas-secured-app/src/main/java/com/baeldung/cassecuredapp/config/WebSecurityConfig.java @@ -0,0 +1,79 @@ +package com.baeldung.cassecuredapp.config; + +import org.jasig.cas.client.session.SingleSignOutFilter; +import org.jasig.cas.client.validation.Cas30ServiceTicketValidator; +import org.jasig.cas.client.validation.TicketValidator; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Primary; +import org.springframework.security.authentication.AuthenticationManager; +import org.springframework.security.authentication.ProviderManager; +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.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.core.authority.AuthorityUtils; +import org.springframework.security.core.userdetails.User; +import org.springframework.security.web.AuthenticationEntryPoint; +import org.springframework.security.web.authentication.logout.LogoutFilter; + +import java.util.Collections; + +@EnableWebSecurity +public class WebSecurityConfig extends WebSecurityConfigurerAdapter { + + private Logger logger = LoggerFactory.getLogger(WebSecurityConfig.class); + private SingleSignOutFilter singleSignOutFilter; + private LogoutFilter logoutFilter; + private CasAuthenticationProvider casAuthenticationProvider; + private ServiceProperties serviceProperties; + + @Autowired + public WebSecurityConfig(SingleSignOutFilter singleSignOutFilter, LogoutFilter logoutFilter, + CasAuthenticationProvider casAuthenticationProvider, + ServiceProperties serviceProperties) { + this.logoutFilter = logoutFilter; + this.singleSignOutFilter = singleSignOutFilter; + this.serviceProperties = serviceProperties; + this.casAuthenticationProvider = casAuthenticationProvider; + } + + + @Override + protected void configure(HttpSecurity http) throws Exception { + http.authorizeRequests().antMatchers( "/secured", "/login").authenticated() + .and() + .exceptionHandling().authenticationEntryPoint(authenticationEntryPoint()) + .and() + .addFilterBefore(singleSignOutFilter, CasAuthenticationFilter.class) + .addFilterBefore(logoutFilter, LogoutFilter.class) + .csrf().ignoringAntMatchers("/exit/cas"); + } + + @Override + protected void configure(AuthenticationManagerBuilder auth) throws Exception { + auth.authenticationProvider(casAuthenticationProvider); + } + + @Bean + @Override + protected AuthenticationManager authenticationManager() throws Exception { + return new ProviderManager(Collections.singletonList(casAuthenticationProvider)); + } + + public AuthenticationEntryPoint authenticationEntryPoint() { + CasAuthenticationEntryPoint entryPoint = new CasAuthenticationEntryPoint(); + entryPoint.setLoginUrl("https://localhost:8443/login"); + entryPoint.setServiceProperties(serviceProperties); + return entryPoint; + } + + + +} diff --git a/cas/cas-secured-app/src/main/java/com/baeldung/cassecuredapp/controllers/AuthController.java b/cas/cas-secured-app/src/main/java/com/baeldung/cassecuredapp/controllers/AuthController.java index 2c88b74a83..16254c8cbd 100644 --- a/cas/cas-secured-app/src/main/java/com/baeldung/cassecuredapp/controllers/AuthController.java +++ b/cas/cas-secured-app/src/main/java/com/baeldung/cassecuredapp/controllers/AuthController.java @@ -1,7 +1,7 @@ package com.baeldung.cassecuredapp.controllers; -import org.apache.log4j.LogManager; -import org.apache.log4j.Logger; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; import org.springframework.security.core.Authentication; import org.springframework.security.core.context.SecurityContextHolder; import org.springframework.security.web.authentication.logout.CookieClearingLogoutHandler; @@ -13,24 +13,27 @@ import org.springframework.web.bind.annotation.GetMapping; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; +import static org.springframework.security.web.authentication.rememberme.AbstractRememberMeServices.SPRING_SECURITY_REMEMBER_ME_COOKIE_KEY; + @Controller public class AuthController { - private Logger logger = LogManager.getLogger(AuthController.class); - - @GetMapping("/logout") - public String logout( - HttpServletRequest request, HttpServletResponse response, SecurityContextLogoutHandler logoutHandler) { - Authentication auth = SecurityContextHolder.getContext().getAuthentication(); - logoutHandler.logout(request, response, auth ); - new CookieClearingLogoutHandler(AbstractRememberMeServices.SPRING_SECURITY_REMEMBER_ME_COOKIE_KEY).logout(request, response, auth); - return "auth/logout"; - } - + private Logger logger = LoggerFactory.getLogger(AuthController.class); @GetMapping("/login") public String login() { + logger.info("/login called"); return "redirect:/secured"; } + + @GetMapping("/logout") + public String logout(HttpServletRequest request, HttpServletResponse response, SecurityContextLogoutHandler logoutHandler) { + Authentication auth = SecurityContextHolder.getContext().getAuthentication(); + CookieClearingLogoutHandler cookieClearingLogoutHandler = new CookieClearingLogoutHandler(SPRING_SECURITY_REMEMBER_ME_COOKIE_KEY); + cookieClearingLogoutHandler.logout(request, response, auth); + logoutHandler.logout(request, response, auth); + return "auth/logout"; + } + } diff --git a/cas/cas-secured-app/src/main/java/com/baeldung/cassecuredapp/controllers/IndexController.java b/cas/cas-secured-app/src/main/java/com/baeldung/cassecuredapp/controllers/IndexController.java index 75956cf493..d4800206d4 100644 --- a/cas/cas-secured-app/src/main/java/com/baeldung/cassecuredapp/controllers/IndexController.java +++ b/cas/cas-secured-app/src/main/java/com/baeldung/cassecuredapp/controllers/IndexController.java @@ -1,15 +1,19 @@ package com.baeldung.cassecuredapp.controllers; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.GetMapping; -import org.springframework.web.bind.annotation.RequestMapping; - @Controller public class IndexController { + private Logger logger = LoggerFactory.getLogger(IndexController.class); + @GetMapping("/") public String index() { + logger.info("Index controller called"); return "index"; } + } diff --git a/cas/cas-secured-app/src/main/java/com/baeldung/cassecuredapp/controllers/SecuredController.java b/cas/cas-secured-app/src/main/java/com/baeldung/cassecuredapp/controllers/SecuredController.java new file mode 100644 index 0000000000..0b3ab6199f --- /dev/null +++ b/cas/cas-secured-app/src/main/java/com/baeldung/cassecuredapp/controllers/SecuredController.java @@ -0,0 +1,30 @@ +package com.baeldung.cassecuredapp.controllers; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.security.core.Authentication; +import org.springframework.security.core.context.SecurityContextHolder; +import org.springframework.security.core.userdetails.UserDetails; +import org.springframework.stereotype.Controller; +import org.springframework.ui.ModelMap; +import org.springframework.web.bind.annotation.GetMapping; + +@Controller +public class SecuredController { + + private Logger logger = LoggerFactory.getLogger(SecuredController.class); + + @GetMapping("/secured") + public String securedIndex(ModelMap modelMap) { + + logger.info("/secured called"); + + Authentication auth = SecurityContextHolder.getContext() + .getAuthentication(); + + if(auth.getPrincipal() instanceof UserDetails) + modelMap.put("username", ((UserDetails) auth.getPrincipal()).getUsername()); + + return "secure/index"; + } +} diff --git a/cas/cas-secured-app/src/main/java/com/baeldung/cassecuredapp/controllers/SecuredPageController.java b/cas/cas-secured-app/src/main/java/com/baeldung/cassecuredapp/controllers/SecuredPageController.java deleted file mode 100644 index 9a872d1f40..0000000000 --- a/cas/cas-secured-app/src/main/java/com/baeldung/cassecuredapp/controllers/SecuredPageController.java +++ /dev/null @@ -1,24 +0,0 @@ -package com.baeldung.cassecuredapp.controllers; - -import org.springframework.security.core.Authentication; -import org.springframework.security.core.context.SecurityContextHolder; -import org.springframework.security.core.userdetails.UserDetails; -import org.springframework.stereotype.Controller; -import org.springframework.ui.ModelMap; -import org.springframework.web.bind.annotation.GetMapping; -import org.springframework.web.bind.annotation.RequestMapping; - -@Controller -@RequestMapping(value = "/secured") -public class SecuredPageController { - - @GetMapping - public String index(ModelMap modelMap) { - Authentication auth = SecurityContextHolder.getContext().getAuthentication(); - if( auth != null && auth.getPrincipal() != null - && auth.getPrincipal() instanceof UserDetails) { - modelMap.put("username", ((UserDetails) auth.getPrincipal()).getUsername()); - } - return "secure/index"; - } -} diff --git a/cas/cas-secured-app/src/main/resources/application.properties b/cas/cas-secured-app/src/main/resources/application.properties index 99802c632f..f8789997d5 100644 --- a/cas/cas-secured-app/src/main/resources/application.properties +++ b/cas/cas-secured-app/src/main/resources/application.properties @@ -1 +1,2 @@ -server.port=9000 \ No newline at end of file +server.port=8900 +spring.freemarker.suffix=.ftl \ No newline at end of file diff --git a/cas/cas-secured-app/src/test/java/com/baeldung/cassecuredapp/CasSecuredAppApplicationIntegrationTest.java b/cas/cas-secured-app/src/test/java/com/baeldung/cassecuredapp/CasSecuredApplicationIntegrationTest.java similarity index 84% rename from cas/cas-secured-app/src/test/java/com/baeldung/cassecuredapp/CasSecuredAppApplicationIntegrationTest.java rename to cas/cas-secured-app/src/test/java/com/baeldung/cassecuredapp/CasSecuredApplicationIntegrationTest.java index 2f2644e2ea..de13f6665d 100644 --- a/cas/cas-secured-app/src/test/java/com/baeldung/cassecuredapp/CasSecuredAppApplicationIntegrationTest.java +++ b/cas/cas-secured-app/src/test/java/com/baeldung/cassecuredapp/CasSecuredApplicationIntegrationTest.java @@ -7,7 +7,7 @@ import org.springframework.test.context.junit4.SpringRunner; @RunWith(SpringRunner.class) @SpringBootTest -public class CasSecuredAppApplicationIntegrationTest { +public class CasSecuredApplicationIntegrationTest { @Test public void contextLoads() { diff --git a/cas/cas-server/.factorypath b/cas/cas-server/.factorypath deleted file mode 100644 index 006c761796..0000000000 --- a/cas/cas-server/.factorypath +++ /dev/null @@ -1,228 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/cas/cas-server/.gitignore b/cas/cas-server/.gitignore old mode 100644 new mode 100755 index 5304519922..6121b5ea9d --- a/cas/cas-server/.gitignore +++ b/cas/cas-server/.gitignore @@ -2,6 +2,8 @@ !/.project .project .settings +.history +.vscode target/ .idea/ .DS_Store @@ -9,6 +11,11 @@ target/ overlays/ .gradle/ build/ +log/ bin/ +*.war *.iml *.log +tmp/ +./apache-tomcat +apache-tomcat.zip \ No newline at end of file diff --git a/cas/cas-server/.mergify.yml b/cas/cas-server/.mergify.yml new file mode 100644 index 0000000000..4fcbdbe4ac --- /dev/null +++ b/cas/cas-server/.mergify.yml @@ -0,0 +1,32 @@ +# +# Licensed to Apereo under one or more contributor license +# agreements. See the NOTICE file distributed with this work +# for additional information regarding copyright ownership. +# Apereo licenses this file to you 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 the following location: +# +# http://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. +# + +pull_request_rules: +- name: automatic merge by dependabot + conditions: + - status-success=continuous-integration/travis-ci/pr + - status-success=WIP + - "#changes-requested-reviews-by=0" + - base=master + - label=dependencies + actions: + merge: + method: merge + strict: true + delete_head_branch: \ No newline at end of file diff --git a/cas/cas-server/.travis.yml b/cas/cas-server/.travis.yml new file mode 100644 index 0000000000..8347dd1719 --- /dev/null +++ b/cas/cas-server/.travis.yml @@ -0,0 +1,62 @@ +language: java +sudo: required +dist: trusty +services: + - docker +branches: + only: + - master +before_cache: + - rm -rf $HOME/.gradle/caches/5.*/ + - rm -rf $HOME/.gradle/caches/4.*/ + - rm -fr $HOME/.gradle/caches/*/plugin-resolution/ + - find ~/.gradle/caches/ -name "*.lock" -type f -delete +cache: + bundler: false + cargo: false + directories: + - $HOME/.m2 + - $HOME/.npm/ + - $HOME/.gradle/caches/ + - $HOME/.gradle/wrapper/ +env: + global: + - JAVA_OPTS="-Xms512m -Xmx4048m -Xss128m -XX:ReservedCodeCacheSize=512m -XX:+UseG1GC -Xverify:none -server" + - GRADLE_OPTS="-Xms512m -Xmx1024m -Xss128m -XX:ReservedCodeCacheSize=512m -XX:+UseG1GC -Xverify:none -server" +jdk: +- openjdk11 +before_install: +- echo -e "Configuring Gradle wrapper...\n" +- mkdir -p ~/.gradle && echo "org.gradle.daemon=false" >> ~/.gradle/gradle.properties +- chmod -R 777 ./gradlew +- chmod -R 777 *.sh +install: true +stages: + - build + - validate + - docker +jobs: + include: + - stage: build + script: ./gradlew clean build --stacktrace --no-daemon --refresh-dependencies -Dorg.gradle.internal.http.socketTimeout=600000 -Dorg.gradle.internal.http.connectionTimeout=600000 + name: "Build CAS" + ############################################ + - stage: validate + script: ./gradlew downloadShell + name: "Download CAS Shell" + - stage: validate + script: ./gradlew listTemplateViews + name: "List CAS Template Views" + - stage: validate + script: ./gradlew explodeWar + name: "Unzip CAS Web Application" + ############################################ + - stage: docker + script: ./gradlew build jibDockerBuild --stacktrace --no-daemon --refresh-dependencies + name: "Build Docker Image via Jib" + - stage: docker + script: docker-compose build + name: "Build Docker Image via Docker Compose" + - stage: docker + script: ./docker-build.sh + name: "Build Docker Image" \ No newline at end of file diff --git a/cas/cas-server/Dockerfile b/cas/cas-server/Dockerfile new file mode 100644 index 0000000000..b2f15ef4c3 --- /dev/null +++ b/cas/cas-server/Dockerfile @@ -0,0 +1,40 @@ +FROM adoptopenjdk/openjdk11:alpine-slim AS overlay + +RUN mkdir -p cas-overlay +COPY ./src cas-overlay/src/ +COPY ./gradle/ cas-overlay/gradle/ +COPY ./gradlew ./settings.gradle ./build.gradle ./gradle.properties /cas-overlay/ + +RUN mkdir -p ~/.gradle \ + && echo "org.gradle.daemon=false" >> ~/.gradle/gradle.properties \ + && echo "org.gradle.configureondemand=true" >> ~/.gradle/gradle.properties \ + && cd cas-overlay \ + && chmod 750 ./gradlew \ + && ./gradlew --version; + +RUN cd cas-overlay \ + && ./gradlew clean build --parallel; + +FROM adoptopenjdk/openjdk11:alpine-jre AS cas + +LABEL "Organization"="Apereo" +LABEL "Description"="Apereo CAS" + +RUN cd / \ + && mkdir -p /etc/cas/config \ + && mkdir -p /etc/cas/services \ + && mkdir -p /etc/cas/saml \ + && mkdir -p cas-overlay; + +COPY etc/cas/ /etc/cas/ +COPY etc/cas/config/ /etc/cas/config/ +COPY etc/cas/services/ /etc/cas/services/ +COPY etc/cas/saml/ /etc/cas/saml/ +COPY --from=overlay cas-overlay/build/libs/cas.war cas-overlay/ + +EXPOSE 8080 8443 + +ENV PATH $PATH:$JAVA_HOME/bin:. + +WORKDIR cas-overlay +ENTRYPOINT ["java", "-server", "-noverify", "-Xmx2048M", "-jar", "cas.war"] diff --git a/cas/cas-server/README.md b/cas/cas-server/README.md deleted file mode 100644 index 44cfa2246c..0000000000 --- a/cas/cas-server/README.md +++ /dev/null @@ -1,105 +0,0 @@ -CAS Overlay Template -============================ - -Generic CAS WAR overlay to exercise the latest versions of CAS. This overlay could be freely used as a starting template for local CAS war overlays. The CAS services management overlay is available [here](https://github.com/apereo/cas-services-management-overlay). - -# Versions - -```xml -5.3.x -``` - -# Requirements - -* JDK 1.8+ - -# Configuration - -The `etc` directory contains the configuration files and directories that need to be copied to `/etc/cas/config`. - -# Build - -To see what commands are available to the build script, run: - -```bash -./build.sh help -``` - -To package the final web application, run: - -```bash -./build.sh package -``` - -To update `SNAPSHOT` versions run: - -```bash -./build.sh package -U -``` - -# Deployment - -- Create a keystore file `thekeystore` under `/etc/cas`. Use the password `changeit` for both the keystore and the key/certificate entries. -- Ensure the keystore is loaded up with keys and certificates of the server. - -On a successful deployment via the following methods, CAS will be available at: - -* `http://cas.server.name:8080/cas` -* `https://cas.server.name:8443/cas` - -## Executable WAR - -Run the CAS web application as an executable WAR. - -```bash -./build.sh run -``` - -## Spring Boot - -Run the CAS web application as an executable WAR via Spring Boot. This is most useful during development and testing. - -```bash -./build.sh bootrun -``` - -### Warning! - -Be careful with this method of deployment. `bootRun` is not designed to work with already executable WAR artifacts such that CAS server web application. YMMV. Today, uses of this mode ONLY work when there is **NO OTHER** dependency added to the build script and the `cas-server-webapp` is the only present module. See [this issue](https://github.com/spring-projects/spring-boot/issues/8320) for more info. - - -## Spring Boot App Server Selection - -There is an app.server property in the `pom.xml` that can be used to select a spring boot application server. -It defaults to `-tomcat` but `-jetty` and `-undertow` are supported. - -It can also be set to an empty value (nothing) if you want to deploy CAS to an external application server of your choice. - -```xml --tomcat -``` - -## Windows Build - -If you are building on windows, try `build.cmd` instead of `build.sh`. Arguments are similar but for usage, run: - -``` -build.cmd help -``` - -## External - -Deploy resultant `target/cas.war` to a servlet container of choice. - - -## Command Line Shell - -Invokes the CAS Command Line Shell. For a list of commands either use no arguments or use `-h`. To enter the interactive shell use `-sh`. - -```bash -./build.sh cli -``` - -### Relevant Articles: - -- [CAS SSO With Spring Security](https://www.baeldung.com/spring-security-cas-sso) diff --git a/cas/cas-server/build.cmd b/cas/cas-server/build.cmd deleted file mode 100644 index 2cf9262afe..0000000000 --- a/cas/cas-server/build.cmd +++ /dev/null @@ -1,102 +0,0 @@ -@echo off - -@set JAVA_ARGS=-Xms500m -Xmx1g -@set CAS_DIR=\etc\cas -@set CONFIG_DIR=\etc\cas\config - -@rem Call this script with DNAME and CERT_SUBJ_ALT_NAMES already set to override -@if "%DNAME%" == "" set DNAME=CN=cas.example.org,OU=Example,OU=Org,C=US -@rem List other host names or ip addresses you want in your certificate, may help with host name verification, -@rem if client apps make https connection for ticket validation and compare name in cert (include sub. alt. names) -@rem to name used to access CAS -@if "%CERT_SUBJ_ALT_NAMES%" == "" set CERT_SUBJ_ALT_NAMES=dns:example.org,dns:localhost,dns:%COMPUTERNAME%,ip:127.0.0.1 - -@rem Check for mvn in path, use it if found, otherwise use maven wrapper -@set MAVEN_CMD=mvn -@where /q mvn -@if %ERRORLEVEL% neq 0 set MAVEN_CMD=.\mvnw.bat - -@if "%1" == "" call:help -@if "%1" == "copy" call:copy -@if "%1" == "clean" call:clean %2 %3 %4 -@if "%1" == "package" call:package %2 %3 %4 -@if "%1" == "bootrun" call:bootrun %2 %3 %4 -@if "%1" == "debug" call:debug %2 %3 %4 -@if "%1" == "run" call:run %2 %3 %4 -@if "%1" == "runalone" call:runalone %2 %3 %4 -@if "%1" == "help" call:help -@if "%1" == "gencert" call:gencert -@if "%1" == "cli" call:runcli %2 %3 %4 - -@rem function section starts here -@goto:eof - -:copy - @echo "Creating configuration directory under %CONFIG_DIR%" - if not exist %CONFIG_DIR% mkdir %CONFIG_DIR% - - @echo "Copying configuration files from etc/cas to /etc/cas" - xcopy /S /Y etc\cas\* \etc\cas -@goto:eof - -:help - @echo "Usage: build.bat [copy|clean|package|run|debug|bootrun|gencert|cli] [optional extra args for maven or cli]" - @echo "To get started on a clean system, run "build.bat copy" and "build.bat gencert", then "build.bat run" - @echo "Note that using the copy or gencert arguments will create and/or overwrite the %CAS_DIR% which is outside this project" -@goto:eof - -:clean - call %MAVEN_CMD% clean %1 %2 %3 - exit /B %ERRORLEVEL% -@goto:eof - -:package - call %MAVEN_CMD% clean package -T 5 %1 %2 %3 - exit /B %ERRORLEVEL% -@goto:eof - -:bootrun - call %MAVEN_CMD% clean package spring-boot:run -T 5 %1 %2 %3 - exit /B %ERRORLEVEL% -@goto:eof - -:debug - call:package %1 %2 %3 & java %JAVA_ARGS% -Xdebug -Xrunjdwp:transport=dt_socket,address=5000,server=y,suspend=n -jar target/cas.war -@goto:eof - -:run - call:package %1 %2 %3 & java %JAVA_ARGS% -jar target/cas.war -@goto:eof - -:runalone - call:package %1 %2 %3 & target/cas.war -@goto:eof - -:gencert - where /q keytool - if ERRORLEVEL 1 ( - @echo Java keytool.exe not found in path. - exit /b 1 - ) else ( - if not exist %CAS_DIR% mkdir %CAS_DIR% - @echo on - @echo Generating self-signed SSL cert for %DNAME% in %CAS_DIR%\thekeystore - keytool -genkeypair -alias cas -keyalg RSA -keypass changeit -storepass changeit -keystore %CAS_DIR%\thekeystore -dname %DNAME% -ext SAN=%CERT_SUBJ_ALT_NAMES% - @echo Exporting cert for use in trust store (used by cas clients) - keytool -exportcert -alias cas -storepass changeit -keystore %CAS_DIR%\thekeystore -file %CAS_DIR%\cas.cer - ) -@goto:eof - -:runcli - for /f %%i in ('call %MAVEN_CMD% -q --non-recursive "-Dexec.executable=cmd" "-Dexec.args=/C echo ${cas.version}" "org.codehaus.mojo:exec-maven-plugin:1.3.1:exec"') do set CAS_VERSION=%%i - @set CAS_VERSION=%CAS_VERSION: =% - @set DOWNLOAD_DIR=target - @set COMMAND_FILE=cas-server-support-shell-%CAS_VERSION%.jar - @if not exist %DOWNLOAD_DIR% mkdir %DOWNLOAD_DIR% - @if not exist %DOWNLOAD_DIR%\%COMMAND_FILE% ( - @call mvn org.apache.maven.plugins:maven-dependency-plugin:3.0.2:get -DgroupId=org.apereo.cas -DartifactId=cas-server-support-shell -Dversion=%CAS_VERSION% -Dpackaging=jar -DartifactItem.outputDirectory=%DOWNLOAD_DIR% -DartifactItem.destFileName=%COMMAND_FILE% -DremoteRepositories=central::default::http://repo1.maven.apache.org/maven2,snapshots::::https://oss.sonatype.org/content/repositories/snapshots -Dtransitive=false - @call mvn org.apache.maven.plugins:maven-dependency-plugin:3.0.2:copy -Dmdep.useBaseVersion=true -Dartifact=org.apereo.cas:cas-server-support-shell:%CAS_VERSION%:jar -DoutputDirectory=%DOWNLOAD_DIR% - ) - @call java %JAVA_ARGS% -jar %DOWNLOAD_DIR%\%COMMAND_FILE% %1 %2 %3 - -@goto:eof \ No newline at end of file diff --git a/cas/cas-server/build.gradle b/cas/cas-server/build.gradle new file mode 100644 index 0000000000..41381e2d8f --- /dev/null +++ b/cas/cas-server/build.gradle @@ -0,0 +1,106 @@ +buildscript { + repositories { + mavenLocal() + mavenCentral() + jcenter() + maven { url "https://repo.spring.io/libs-milestone" } + maven { url "https://repo.spring.io/libs-snapshot" } + maven { url "https://plugins.gradle.org/m2/" } + } + dependencies { + classpath "de.undercouch:gradle-download-task:${project.gradleDownloadTaskVersion}" + classpath "org.springframework.boot:spring-boot-gradle-plugin:${project.springBootVersion}" + classpath "gradle.plugin.com.google.cloud.tools:jib-gradle-plugin:${project.jibVersion}" + classpath "io.freefair.gradle:maven-plugin:${project.gradleMavenPluginVersion}" + } +} + +repositories { + mavenLocal() + mavenCentral() + jcenter() + maven { url "https://oss.sonatype.org/content/repositories/snapshots" } + maven { url "https://build.shibboleth.net/nexus/content/repositories/releases/" } + maven { url "https://repo.spring.io/milestone/" } + maven { url "https://repo.spring.io/snapshot/" } + maven { url "https://oss.jfrog.org/artifactory/oss-snapshot-local" } +} + +def casServerVersion = project.'cas.version' +def casWebApplicationBinaryName = "cas.war" + +project.ext."casServerVersion" = casServerVersion +project.ext."casWebApplicationBinaryName" = casWebApplicationBinaryName + +apply plugin: "io.freefair.war-overlay" +apply from: rootProject.file("gradle/tasks.gradle") + +apply plugin: "war" +apply plugin: "eclipse" +apply plugin: "idea" + +apply from: rootProject.file("gradle/springboot.gradle") +apply from: rootProject.file("gradle/dockerjib.gradle") + +dependencies { + // Other CAS dependencies/modules may be listed here... + compile "org.apereo.cas:cas-server-support-json-service-registry:${casServerVersion}" + compile "org.apereo.cas:cas-server-support-jdbc:${casServerVersion}" +} + +tasks.findByName("jibDockerBuild") + .dependsOn(copyWebAppIntoJib, copyConfigIntoJib) + .finalizedBy(deleteWebAppFromJib) + +tasks.findByName("jib") + .dependsOn(copyWebAppIntoJib, copyConfigIntoJib) + .finalizedBy(deleteWebAppFromJib) + +configurations.all { + resolutionStrategy { + cacheChangingModulesFor 0, "seconds" + cacheDynamicVersionsFor 0, "seconds" + + preferProjectModules() + + def failIfConflict = project.hasProperty("failOnVersionConflict") && Boolean.valueOf(project.getProperty("failOnVersionConflict")) + if (failIfConflict) { + failOnVersionConflict() + } + } +} + +eclipse { + classpath { + downloadSources = true + downloadJavadoc = true + } +} + +idea { + module { + downloadJavadoc = true + downloadSources = true + } +} + +bootWar { + entryCompression = ZipEntryCompression.STORED + overlays { + // https://docs.freefair.io/gradle-plugins/current/reference/#_io_freefair_war_overlay + // Note: The "excludes" property is only for files in the war dependency. + // If a jar is excluded from the war, it could be brought back into the final war as a dependency + // of non-war dependencies. Those should be excluded via normal gradle dependency exclusions. + cas { + from "org.apereo.cas:cas-server-webapp${project.appServer}:${casServerVersion}@war" + provided = false + //excludes = ["WEB-INF/lib/somejar-1.0*"] + } + } +} + + +wrapper { + distributionType = Wrapper.DistributionType.BIN + gradleVersion = "${project.gradleVersion}" +} diff --git a/cas/cas-server/build.sh b/cas/cas-server/build.sh deleted file mode 100644 index 4d80aa2593..0000000000 --- a/cas/cas-server/build.sh +++ /dev/null @@ -1,189 +0,0 @@ -#!/bin/bash - - -function copy() { - echo -e "Creating configuration directory under /etc/cas" - mkdir -p /etc/cas/config - - echo -e "Copying configuration files from etc/cas to /etc/cas" - cp -rfv etc/cas/* /etc/cas -} - -function help() { - echo "Usage: build.sh [copy|clean|package|run|debug|bootrun|gencert]" - echo " copy: Copy config from ./etc/cas/config to /etc/cas/config" - echo " clean: Clean Maven build directory" - echo " package: Clean and build CAS war" - echo " run: Build and run cas.war via Java (i.e. java -jar target/cas.war)" - echo " runalone: Build and run cas.war on its own as a standalone executable (target/cas.war)" - echo " debug: Run CAS.war and listen for Java debugger on port 5000" - echo " bootrun: Run with maven spring boot plugin" - echo " listviews: List all CAS views that ship with the web application and can be customized in the overlay" - echo " getview: Ask for a view name to be included in the overlay for customizations" - echo " gencert: Create keystore with SSL certificate in location where CAS looks by default" - echo " cli: Run the CAS command line shell and pass commands" -} - -function clean() { - shift - ./mvnw clean "$@" -} - -function package() { - shift - ./mvnw clean package -T 5 "$@" - # copy -} - -function bootrun() { - shift - ./mvnw clean package spring-boot:run -P bootiful -T 5 "$@" -} - -function debug() { - package && java -Xdebug -Xrunjdwp:transport=dt_socket,address=5000,server=y,suspend=n -jar target/cas.war -} - -function run() { - package && java -jar target/cas.war -} - -function runalone() { - shift - ./mvnw clean package -P default,exec "$@" - chmod +x target/cas.war - target/cas.war -} - -function listviews() { - shift - explodeapp - find $PWD/target/cas -type f -name "*.html" | xargs -n 1 basename | sort | more -} - -function explodeapp() { - if [ ! -d $PWD/target/cas ];then - echo "Building the CAS web application and exploding the final war file..." - ./mvnw clean package war:exploded "$@" - fi - echo "Exploded the CAS web application file." -} - -function getview() { - shift - explodeapp - echo "Searching for view name $@..." - results=`find $PWD/target/cas -type f -name "*.html" | grep -i "$@"` - echo -e "Found view(s): \n$results" - count=`wc -w <<< "$results"` - if [ "$count" -eq 1 ];then - # echo "Found view $results to include in the overlay" - firststring="target/cas/WEB-INF/classes" - secondstring="src/main/resources" - overlayfile=`echo "${results/$firststring/$secondstring}"` - overlaypath=`dirname "${overlayfile}"` - # echo "Overlay file is $overlayfile to be created at $overlaypath" - mkdir -p $overlaypath - cp $results $overlaypath - echo "Created view at $overlayfile" - ls $overlayfile - else - echo "More than one view file is found. Narrow down the search query..." - fi -} - - -function gencert() { - if [[ ! -d /etc/cas ]] ; then - copy - fi - which keytool - if [[ $? -ne 0 ]] ; then - echo Error: Java JDK \'keytool\' is not installed or is not in the path - exit 1 - fi - # override DNAME and CERT_SUBJ_ALT_NAMES before calling or use dummy values - DNAME="${DNAME:-CN=cas.example.org,OU=Example,OU=Org,C=US}" - CERT_SUBJ_ALT_NAMES="${CERT_SUBJ_ALT_NAMES:-dns:example.org,dns:localhost,ip:127.0.0.1}" - echo "Generating keystore for CAS with DN ${DNAME}" - keytool -genkeypair -alias cas -keyalg RSA -keypass changeit -storepass changeit -keystore /etc/cas/thekeystore -dname ${DNAME} -ext SAN=${CERT_SUBJ_ALT_NAMES} - keytool -exportcert -alias cas -storepass changeit -keystore /etc/cas/thekeystore -file /etc/cas/cas.cer -} - -function cli() { - - CAS_VERSION=$(./mvnw -q -Dexec.executable="echo" -Dexec.args='${cas.version}' --non-recursive org.codehaus.mojo:exec-maven-plugin:1.3.1:exec 2>/dev/null) - # echo "CAS version: $CAS_VERSION" - JAR_FILE_NAME="cas-server-support-shell-${CAS_VERSION}.jar" - # echo "JAR name: $JAR_FILE_NAME" - JAR_PATH="org/apereo/cas/cas-server-support-shell/${CAS_VERSION}/${JAR_FILE_NAME}" - # echo "JAR path: $JAR_PATH" - - JAR_FILE_LOCAL="$HOME/.m2/repository/$JAR_PATH"; - # echo "Local JAR file path: $JAR_FILE_LOCAL"; - if [ -f "$JAR_FILE_LOCAL" ]; then - # echo "Using JAR file locally at $JAR_FILE_LOCAL" - java -jar $JAR_FILE_LOCAL "$@" - exit 0; - fi - - DOWNLOAD_DIR=./target - COMMAND_FILE="${DOWNLOAD_DIR}/${JAR_FILE_NAME}" - if [ ! -f "$COMMAND_FILE" ]; then - mkdir -p $DOWNLOAD_DIR - ./mvnw org.apache.maven.plugins:maven-dependency-plugin:3.0.2:get -DgroupId=org.apereo.cas -DartifactId=cas-server-support-shell -Dversion=$CAS_VERSION -Dpackaging=jar -DartifactItem.outputDirectory=$DOWNLOAD_DIR -DremoteRepositories=central::default::http://repo1.maven.apache.org/maven2,snapshots::::https://oss.sonatype.org/content/repositories/snapshots -Dtransitive=false - ./mvnw org.apache.maven.plugins:maven-dependency-plugin:3.0.2:copy -Dmdep.useBaseVersion=true -Dartifact=org.apereo.cas:cas-server-support-shell:$CAS_VERSION:jar -DoutputDirectory=$DOWNLOAD_DIR - fi - java -jar $COMMAND_FILE "$@" - exit 0; - -} - -if [ $# -eq 0 ]; then - echo -e "No commands provided. Defaulting to [run]\n" - run - exit 0 -fi - -case "$1" in -"copy") - copy - ;; -"clean") - shift - clean "$@" - ;; -"package") - shift - package "$@" - ;; -"bootrun") - shift - bootrun "$@" - ;; -"debug") - debug "$@" - ;; -"run") - run "$@" - ;; -"runalone") - runalone "$@" - ;; -"listviews") - listviews "$@" - ;; -"gencert") - gencert "$@" - ;; -"getview") - getview "$@" - ;; -"cli") - shift - cli "$@" - ;; -*) - help - ;; -esac diff --git a/cas/cas-server/docker-build.sh b/cas/cas-server/docker-build.sh new file mode 100755 index 0000000000..8f2c2776bf --- /dev/null +++ b/cas/cas-server/docker-build.sh @@ -0,0 +1,10 @@ +#!/bin/bash + +image_tag=(`cat gradle.properties | grep "cas.version" | cut -d= -f2`) + +echo "Building CAS docker image tagged as [$image_tag]" +# read -p "Press [Enter] to continue..." any_key; + +docker build --tag="org.apereo.cas/cas:$image_tag" . \ + && echo "Built CAS image successfully tagged as org.apereo.cas/cas:$image_tag" \ + && docker images "org.apereo.cas/cas:$image_tag" \ No newline at end of file diff --git a/cas/cas-server/docker-compose.yml b/cas/cas-server/docker-compose.yml new file mode 100644 index 0000000000..8f2e6ca7c9 --- /dev/null +++ b/cas/cas-server/docker-compose.yml @@ -0,0 +1,7 @@ +version: '3' +services: + cas: + build: . + ports: + - "8443:8443" + - "8080:8080" \ No newline at end of file diff --git a/cas/cas-server/docker-push.sh b/cas/cas-server/docker-push.sh new file mode 100755 index 0000000000..e04b107212 --- /dev/null +++ b/cas/cas-server/docker-push.sh @@ -0,0 +1,12 @@ +#!/bin/bash + +read -p "Docker username: " docker_user +read -s -p "Docker password: " docker_psw + +echo "$docker_psw" | docker login --username "$docker_user" --password-stdin + +image_tag=(`cat gradle.properties | grep "cas.version" | cut -d= -f2`) + +echo "Pushing CAS docker image tagged as $image_tag to org.apereo.cas/cas..." +docker push org.apereo.cas/cas:"$image_tag" \ + && echo "Pushed org.apereo.cas/cas:$image_tag successfully."; \ No newline at end of file diff --git a/cas/cas-server/docker-run.sh b/cas/cas-server/docker-run.sh new file mode 100755 index 0000000000..f8627859f2 --- /dev/null +++ b/cas/cas-server/docker-run.sh @@ -0,0 +1,7 @@ +#!/bin/bash + +docker stop cas > /dev/null 2>&1 +docker rm cas > /dev/null 2>&1 +image_tag=(`cat gradle.properties | grep "cas.version" | cut -d= -f2`) +docker run -d -p 8080:8080 -p 8443:8443 --name="cas" org.apereo.cas/cas:"${image_tag}" +docker logs -f cas \ No newline at end of file diff --git a/cas/cas-server/etc/cas/config/application.yml b/cas/cas-server/etc/cas/config/application.yml deleted file mode 100644 index be1f7c3edd..0000000000 --- a/cas/cas-server/etc/cas/config/application.yml +++ /dev/null @@ -1,2 +0,0 @@ -info: - description: CAS Configuration \ No newline at end of file diff --git a/cas/cas-server/etc/cas/config/cas.properties b/cas/cas-server/etc/cas/config/cas.properties index 47a1477308..a3be0e1388 100644 --- a/cas/cas-server/etc/cas/config/cas.properties +++ b/cas/cas-server/etc/cas/config/cas.properties @@ -1,7 +1,6 @@ -cas.server.name: https://cas.example.org:8443 -cas.server.prefix: https://cas.example.org:8443/cas - -cas.adminPagesSecurity.ip=127\.0\.0\.1 +cas.server.name=https://cas.example.org:8443 +cas.server.prefix=${cas.server.name}/cas logging.config: file:/etc/cas/config/log4j2.xml -# cas.serviceRegistry.config.location: classpath:/services + +# cas.authn.accept.users= diff --git a/cas/cas-server/etc/cas/config/log4j2.xml b/cas/cas-server/etc/cas/config/log4j2.xml index e688cc0350..685dfab245 100644 --- a/cas/cas-server/etc/cas/config/log4j2.xml +++ b/cas/cas-server/etc/cas/config/log4j2.xml @@ -2,20 +2,26 @@ - - . - - warn + /var/log + + info + warn + info + warn + debug + warn + warn + warn + warn + warn + warn - + - + @@ -23,8 +29,8 @@ - + @@ -33,16 +39,6 @@ - - - - - - - - - @@ -52,52 +48,58 @@ - - - - + + + - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/cas/cas-server/etc/cas/saml/.gitkeep b/cas/cas-server/etc/cas/saml/.gitkeep new file mode 100644 index 0000000000..882c99944d --- /dev/null +++ b/cas/cas-server/etc/cas/saml/.gitkeep @@ -0,0 +1 @@ +This directory is references in the Dockerfile so it needs to be here. \ No newline at end of file diff --git a/cas/cas-server/etc/cas/services/.donotdel b/cas/cas-server/etc/cas/services/.donotdel new file mode 100644 index 0000000000..e69de29bb2 diff --git a/cas/cas-server/etc/cas/thekeystore b/cas/cas-server/etc/cas/thekeystore new file mode 100644 index 0000000000..78f49baf74 Binary files /dev/null and b/cas/cas-server/etc/cas/thekeystore differ diff --git a/cas/cas-server/gradle.properties b/cas/cas-server/gradle.properties new file mode 100644 index 0000000000..28daacc245 --- /dev/null +++ b/cas/cas-server/gradle.properties @@ -0,0 +1,28 @@ +# Versions +cas.version=6.1.5 +springBootVersion=2.2.0.RELEASE + +# Use -jetty, -undertow to other containers +# Or blank if you want to deploy to an external container +appServer=-tomcat +executable=false + +gradleVersion=5.6.3 +tomcatVersion=9.0.30 + +group=org.apereo.cas +sourceCompatibility=11 +targetCompatibility=11 + +jibVersion=1.7.0 + +# Location of the downloaded CAS shell JAR +shellDir=build/libs +ivyVersion=2.4.0 +gradleDownloadTaskVersion=3.4.3 +gradleMavenPluginVersion=3.8.4 + +# use without "-slim" in tag name if you want tools like jstack, adds about 100MB to image size +# (https://hub.docker.com/r/adoptopenjdk/openjdk11/tags/) +baseDockerImage=adoptopenjdk/openjdk11:alpine-jre +allowInsecureRegistries=false diff --git a/cas/cas-server/gradle/dockerjib.gradle b/cas/cas-server/gradle/dockerjib.gradle new file mode 100644 index 0000000000..dcd70e3875 --- /dev/null +++ b/cas/cas-server/gradle/dockerjib.gradle @@ -0,0 +1,52 @@ +apply plugin: "com.google.cloud.tools.jib" + +jib { + from { + image = project.baseDockerImage + } + to { + image = "${project.group}/${project.name}" + /** + ecr-login: Amazon Elastic Container Registry (ECR) + gcr: Google Container Registry (GCR) + osxkeychain: Docker Hub + */ + credHelper = "osxkeychain" + /** + auth { + username = "*******" + password = "*******" + } + tags = [casServerVersion] + */ + } + container { + useCurrentTimestamp = true + entrypoint = ['docker/entrypoint.sh'] + ports = ['80', '443', '8080', '8443'] + labels = [version:casServerVersion, name:project.name, group:project.group] + } + extraDirectories { + paths = 'src/main/jib' + permissions = [ + '/docker/entrypoint.sh': '755' + ] + } + allowInsecureRegistries = project.allowInsecureRegistries +} + +task copyWebAppIntoJib(type: Copy, group: "Docker", description: "Copy the web application into Docker image") { + dependsOn build + from "build/libs/${casWebApplicationBinaryName}" + into "src/main/jib/docker/cas/war" +} + +task copyConfigIntoJib(type: Copy, group: "Docker", description: "Copy the CAS configuration into Docker image") { + dependsOn build + from "etc/cas" + into "src/main/jib/docker/cas" +} + +task deleteWebAppFromJib(type: Delete, group: "Docker", description: "Explodes the CAS web application archive") { + delete "src/main/jib/docker/cas" +} \ No newline at end of file diff --git a/cas/cas-server/gradle/springboot.gradle b/cas/cas-server/gradle/springboot.gradle new file mode 100644 index 0000000000..b6a46b8940 --- /dev/null +++ b/cas/cas-server/gradle/springboot.gradle @@ -0,0 +1,24 @@ +apply plugin: "org.springframework.boot" + +bootRun.enabled = false +bootRun.onlyIf { return false } +tasks.remove(tasks['bootRun']) + +springBoot { + mainClassName = "org.apereo.cas.web.CasWebApplication" +} + +bootWar { + doFirst { + def executable = project.hasProperty("executable") && Boolean.valueOf(project.getProperty("executable")) + if (executable) { + logger.info "Including launch script for executable WAR artifact" + launchScript() + } else { + logger.info "WAR artifact is not marked as an executable" + } + archiveName "${casWebApplicationBinaryName}" + baseName "cas" + excludeDevtools = true + } +} \ No newline at end of file diff --git a/cas/cas-server/gradle/tasks.gradle b/cas/cas-server/gradle/tasks.gradle new file mode 100644 index 0000000000..2babeb2d1f --- /dev/null +++ b/cas/cas-server/gradle/tasks.gradle @@ -0,0 +1,258 @@ +import org.apache.ivy.util.url.* +import org.apache.tools.ant.taskdefs.condition.Os +import org.gradle.api.tasks.Copy + +import java.nio.file.* +import org.gradle.internal.logging.text.StyledTextOutputFactory; +import static org.gradle.internal.logging.text.StyledTextOutput.Style; + +buildscript { + repositories { + mavenLocal() + mavenCentral() + jcenter() + } + dependencies { + classpath "org.apache.ivy:ivy:${project.ivyVersion}" + } +} + +apply plugin: "de.undercouch.download" + +def tomcatDirectory = "${buildDir}/apache-tomcat-${tomcatVersion}" +project.ext."tomcatDirectory" = tomcatDirectory + +def explodedDir="${buildDir}/cas" +def explodedResourcesDir="${buildDir}/cas-resources" +def resourceJarName = "cas-server-webapp-resources" + +task copyCasConfiguration(type: Copy, group: "build", description: "Copy the CAS configuration from this project to /etc/cas/config") { + from "etc/cas/config" + into new File('/etc/cas/config').absolutePath + doFirst { + new File('/etc/cas/config').mkdirs() + } +} + +task explodeWarOnly(type: Copy, group: "build", description: "Explodes the CAS web application archive") { + dependsOn 'build' + from zipTree("build/libs/${casWebApplicationBinaryName}") + into explodedDir +} + +task explodeWar(type: Copy, group: "build", description: "Explodes the CAS archive and resources jar from the CAS web application archive") { + dependsOn explodeWarOnly + from zipTree("${explodedDir}/WEB-INF/lib/${resourceJarName}-${casServerVersion}.jar") + into explodedResourcesDir +} + +task run(group: "build", description: "Run the CAS web application in embedded container mode") { + dependsOn 'build' + doLast { + def casRunArgs = new ArrayList<>(Arrays.asList("-server -noverify -Xmx2048M -XX:+TieredCompilation -XX:TieredStopAtLevel=1".split(" "))) + if (project.hasProperty('args')) { + casRunArgs.addAll(project.args.split('\\s+')) + } + javaexec { + main = "-jar" + jvmArgs = casRunArgs + args = ["build/libs/${casWebApplicationBinaryName}"] + logger.info "Started ${commandLine}" + } + } +} + +task setExecutable(group: "build", description: "Configure the project to run in executable mode") { + doFirst { + project.setProperty("executable", "true") + logger.info "Configuring the project as executable" + } +} + +task executable(type:Exec, group: "build", description: "Run the CAS web application in standalone executable mode") { + dependsOn setExecutable, 'build' + doFirst { + workingDir "." + if (!Os.isFamily(Os.FAMILY_WINDOWS)) { + commandLine "chmod", "+x", bootWar.archivePath + } + logger.info "Running ${bootWar.archivePath}" + commandLine bootWar.archivePath + } +} + +task debug(group: "build", description: "Debug the CAS web application in embedded mode on port 5005") { + dependsOn 'build' + doLast { + logger.info "Debugging process is started in a suspended state, listening on port 5005." + def casArgs = Arrays.asList("-Xmx2048M".split(" ")) + javaexec { + main = "-jar" + jvmArgs = casArgs + debug = true + args = ["build/libs/${casWebApplicationBinaryName}"] + logger.info "Started ${commandLine}" + } + } +} + +task downloadShell(group: "shell", description: "Download CAS shell jar from snapshot or release maven repo") { + doFirst { + mkdir "${project.shellDir}" + } + doLast { + def downloadFile + if (isRunningCasServerSnapshot(casServerVersion)) { + def snapshotDir = "https://oss.sonatype.org/content/repositories/snapshots/org/apereo/cas/cas-server-support-shell/${casServerVersion}/" + def files = new ApacheURLLister().listFiles(new URL(snapshotDir)) + files = files.sort{it.path} + files.each { + if (it.path.endsWith(".jar")) { + downloadFile = it + } + } + } else { + downloadFile = "https://repo1.maven.org/maven2/org/apereo/cas/cas-server-support-shell/${casServerVersion}/cas-server-support-shell-${casServerVersion}.jar" + } + logger.info "Downloading file: ${downloadFile}" + download { + src downloadFile + dest new File("${project.shellDir}", "cas-server-support-shell-${casServerVersion}.jar") + overwrite false + } + } +} + +task runShell(group: "shell", description: "Run the CAS shell") { + dependsOn downloadShell + doLast { + println "Run the following command to launch the shell:\n\tjava -jar ${project.shellDir}/cas-server-support-shell-${casServerVersion}.jar" + } +} + +task debugShell(group: "shell", description: "Run the CAS shell with debug options, wait for debugger on port 5005") { + dependsOn downloadShell + doLast { + println """ + Run the following command to launch the shell:\n\t + java -Xrunjdwp:transport=dt_socket,address=5000,server=y,suspend=y -jar ${project.shellDir}/cas-server-support-shell-${casServerVersion}.jar + """ + } +} + +task showConfiguration(group: "build", description: "Show configurations for each dependency, etc") { + doLast() { + def cfg = project.hasProperty("configuration") ? project.property("configuration") : "compile" + configurations.getByName(cfg).each { println it } + } +} + +task allDependenciesInsight(group: "build", type: DependencyInsightReportTask, description: "Produce insight information for all dependencies") {} + +task allDependencies(group: "build", type: DependencyReportTask, description: "Display a graph of all project dependencies") {} + +task casVersion (group: "build", description: "Display the current CAS version") { + doFirst { + def verbose = project.hasProperty("verbose") && Boolean.valueOf(project.getProperty("verbose")) + if (verbose) { + def out = services.get(StyledTextOutputFactory).create("CAS") + println "******************************************************************" + out.withStyle(Style.Info).println "Apereo CAS $casServerVersion" + out.withStyle(Style.Description).println "Enterprise Single SignOn for all earthlings and beyond" + out.withStyle(Style.SuccessHeader).println "- GitHub: " + out.withStyle(Style.Success).println "https://github.com/apereo/cas" + out.withStyle(Style.SuccessHeader).println "- Docs: " + out.withStyle(Style.Success).println "https://apereo.github.io/cas" + out.withStyle(Style.SuccessHeader).println "- Blog: " + out.withStyle(Style.Success).println "https://apereo.github.io" + println "******************************************************************" + } else { + println casServerVersion + } + } +} + +task createKeystore(group: "build", description: "Create CAS keystore") { + doFirst { + mkdir "/etc/cas" + + def keystorePath = "/etc/cas/thekeystore" + + def dn = "CN=cas.example.org,OU=Example,OU=Org,C=US" + if (project.hasProperty("certificateDn")) { + dn = project.getProperty("certificateDn") + } + def subjectAltName = "dns:example.org,dns:localhost,ip:127.0.0.1" + if (project.hasProperty("certificateSubAltName")) { + subjectAltName = project.getProperty("certificateSubAltName") + } + // this will fail if thekeystore exists and has cert with cas alias already (so delete if you want to recreate) + logger.info "Generating keystore for CAS with DN ${dn}" + exec { + workingDir "." + commandLine "keytool", "-genkeypair", "-alias", "cas", + "-keyalg", "RSA", + "-keypass", "changeit", "-storepass", "changeit", + "-keystore", keystorePath, + "-dname", dn, "-ext", "SAN=${subjectAltName}" + } + logger.info "Exporting cert from keystore..." + exec { + workingDir "." + commandLine "keytool", "-exportcert", "-alias", "cas", + "-storepass", "changeit", "-keystore", keystorePath, + "-file", "/etc/cas/cas.cer" + } + logger.info "Import /etc/cas/cas.cer into your Java truststore (JAVA_HOME/lib/security/cacerts)" + } +} + +task listTemplateViews (group: "build", description: "List all CAS views") { + dependsOn explodeWar + + doFirst { + fileTree(explodedResourcesDir).matching { + include "**/*.html" + } + .collect { it.name } + .toSorted() + .each { println it } + } +} + +task getResource(group: "build", description: "Fetch a CAS resource and move it into the overlay") { + dependsOn explodeWar + + doFirst { + def resourceName = project.getProperty("resourceName") + + def results = fileTree(explodedResourcesDir).matching { + include "**/${resourceName}.*" + } + if (results.isEmpty()) { + println "No resources could be found matching ${resourceName}" + return + } + if (results.size() > 1) { + println "Multiple resources found matching ${resourceName}: ${results}" + return + } + + def fromFile = explodedResourcesDir + def resourcesDir = "src/main/resources" + mkdir resourcesDir + + def resourceFile = results[0].canonicalPath + def toResourceFile = resourceFile.replace(fromFile, resourcesDir) + + def parent = file(toResourceFile).getParent() + mkdir parent + + Files.copy(Paths.get(resourceFile), Paths.get(toResourceFile), StandardCopyOption.REPLACE_EXISTING) + println "Copied file ${resourceFile} to ${toResourceFile}" + } +} + +def isRunningCasServerSnapshot(casServerVersion) { + return "${casServerVersion}".contains("-SNAPSHOT") +} \ No newline at end of file diff --git a/cas/cas-server/gradle/wrapper/gradle-wrapper.properties b/cas/cas-server/gradle/wrapper/gradle-wrapper.properties new file mode 100644 index 0000000000..f04d6a20ae --- /dev/null +++ b/cas/cas-server/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,5 @@ +distributionBase=GRADLE_USER_HOME +distributionPath=wrapper/dists +distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.3-bin.zip +zipStoreBase=GRADLE_USER_HOME +zipStorePath=wrapper/dists diff --git a/cas/cas-server/gradlew b/cas/cas-server/gradlew new file mode 100755 index 0000000000..83f2acfdc3 --- /dev/null +++ b/cas/cas-server/gradlew @@ -0,0 +1,188 @@ +#!/usr/bin/env sh + +# +# Copyright 2015 the original author or 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 UN*X +## +############################################################################## + +# Attempt to set APP_HOME +# Resolve links: $0 may be a link +PRG="$0" +# Need this for relative symlinks. +while [ -h "$PRG" ] ; do + ls=`ls -ld "$PRG"` + link=`expr "$ls" : '.*-> \(.*\)$'` + if expr "$link" : '/.*' > /dev/null; then + PRG="$link" + else + PRG=`dirname "$PRG"`"/$link" + fi +done +SAVED="`pwd`" +cd "`dirname \"$PRG\"`/" >/dev/null +APP_HOME="`pwd -P`" +cd "$SAVED" >/dev/null + +APP_NAME="Gradle" +APP_BASE_NAME=`basename "$0"` + +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' + +# Use the maximum available, or set MAX_FD != -1 to use that value. +MAX_FD="maximum" + +warn () { + echo "$*" +} + +die () { + echo + echo "$*" + echo + exit 1 +} + +# OS specific support (must be 'true' or 'false'). +cygwin=false +msys=false +darwin=false +nonstop=false +case "`uname`" in + CYGWIN* ) + cygwin=true + ;; + Darwin* ) + darwin=true + ;; + MINGW* ) + msys=true + ;; + NONSTOP* ) + nonstop=true + ;; +esac + +CLASSPATH=$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" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then + MAX_FD_LIMIT=`ulimit -H -n` + if [ $? -eq 0 ] ; then + if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then + MAX_FD="$MAX_FD_LIMIT" + fi + ulimit -n $MAX_FD + if [ $? -ne 0 ] ; then + warn "Could not set maximum file descriptor limit: $MAX_FD" + fi + else + warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" + fi +fi + +# For Darwin, add options to specify how the application appears in the dock +if $darwin; then + GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" +fi + +# For Cygwin or MSYS, switch paths to Windows format before running java +if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then + APP_HOME=`cygpath --path --mixed "$APP_HOME"` + CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` + JAVACMD=`cygpath --unix "$JAVACMD"` + + # We build the pattern for arguments to be converted via cygpath + ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` + SEP="" + for dir in $ROOTDIRSRAW ; do + ROOTDIRS="$ROOTDIRS$SEP$dir" + SEP="|" + done + OURCYGPATTERN="(^($ROOTDIRS))" + # Add a user-defined pattern to the cygpath arguments + if [ "$GRADLE_CYGPATTERN" != "" ] ; then + OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" + fi + # Now convert the arguments - kludge to limit ourselves to /bin/sh + i=0 + for arg in "$@" ; do + CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` + CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option + + if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition + eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` + else + eval `echo args$i`="\"$arg\"" + fi + i=$((i+1)) + done + case $i in + (0) set -- ;; + (1) set -- "$args0" ;; + (2) set -- "$args0" "$args1" ;; + (3) set -- "$args0" "$args1" "$args2" ;; + (4) set -- "$args0" "$args1" "$args2" "$args3" ;; + (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; + (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; + (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; + (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; + (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; + esac +fi + +# Escape application args +save () { + for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done + echo " " +} +APP_ARGS=$(save "$@") + +# Collect all arguments for the java command, following the shell quoting and substitution rules +eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS" + +# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong +if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then + cd "$(dirname "$0")" +fi + +exec "$JAVACMD" "$@" diff --git a/cas/cas-server/gradlew.bat b/cas/cas-server/gradlew.bat new file mode 100644 index 0000000000..24467a141f --- /dev/null +++ b/cas/cas-server/gradlew.bat @@ -0,0 +1,100 @@ +@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 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 init + +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 init + +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 + +:init +@rem Get command-line arguments, handling Windows variants + +if not "%OS%" == "Windows_NT" goto win9xME_args + +:win9xME_args +@rem Slurp the command line arguments. +set CMD_LINE_ARGS= +set _SKIP=2 + +:win9xME_args_slurp +if "x%~1" == "x" goto execute + +set CMD_LINE_ARGS=%* + +: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 %CMD_LINE_ARGS% + +: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/cas/cas-server/maven/maven-wrapper.jar b/cas/cas-server/maven/maven-wrapper.jar deleted file mode 100644 index 18ba302c65..0000000000 Binary files a/cas/cas-server/maven/maven-wrapper.jar and /dev/null differ diff --git a/cas/cas-server/maven/maven-wrapper.properties b/cas/cas-server/maven/maven-wrapper.properties deleted file mode 100644 index 97a946225a..0000000000 --- a/cas/cas-server/maven/maven-wrapper.properties +++ /dev/null @@ -1,3 +0,0 @@ -#Maven download properties -#Fri Dec 01 21:35:11 MST 2017 -distributionUrl=https\://repository.apache.org/content/repositories/releases/org/apache/maven/apache-maven/3.5.2/apache-maven-3.5.2-bin.zip diff --git a/cas/cas-server/mvnw b/cas/cas-server/mvnw deleted file mode 100644 index 2275ac7647..0000000000 --- a/cas/cas-server/mvnw +++ /dev/null @@ -1,234 +0,0 @@ -#!/bin/sh -# ---------------------------------------------------------------------------- -# Licensed to the Apache Software Foundation (ASF) under one -# or more contributor license agreements. See the NOTICE file -# distributed with this work for additional information -# regarding copyright ownership. The ASF licenses this file -# to you 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 -# -# http://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. -# ---------------------------------------------------------------------------- - -# ---------------------------------------------------------------------------- -# Maven2 Start Up Batch script -# -# Required ENV vars: -# ------------------ -# JAVA_HOME - location of a JDK home dir -# -# Optional ENV vars -# ----------------- -# M2_HOME - location of maven2's installed home dir -# MAVEN_OPTS - parameters passed to the Java VM when running Maven -# e.g. to debug Maven itself, use -# set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 -# MAVEN_SKIP_RC - flag to disable loading of mavenrc files -# ---------------------------------------------------------------------------- - -if [ -z "$MAVEN_SKIP_RC" ] ; then - - if [ -f /etc/mavenrc ] ; then - . /etc/mavenrc - fi - - if [ -f "$HOME/.mavenrc" ] ; then - . "$HOME/.mavenrc" - fi - -fi - -# OS specific support. $var _must_ be set to either true or false. -cygwin=false; -darwin=false; -mingw=false -case "`uname`" in - CYGWIN*) cygwin=true ;; - MINGW*) mingw=true;; - Darwin*) darwin=true - # - # Look for the Apple JDKs first to preserve the existing behaviour, and then look - # for the new JDKs provided by Oracle. - # - if [ -z "$JAVA_HOME" ] && [ -L /System/Library/Frameworks/JavaVM.framework/Versions/CurrentJDK ] ; then - # - # Apple JDKs - # - export JAVA_HOME=/System/Library/Frameworks/JavaVM.framework/Versions/CurrentJDK/Home - fi - - if [ -z "$JAVA_HOME" ] && [ -L /System/Library/Java/JavaVirtualMachines/CurrentJDK ] ; then - # - # Apple JDKs - # - export JAVA_HOME=/System/Library/Java/JavaVirtualMachines/CurrentJDK/Contents/Home - fi - - if [ -z "$JAVA_HOME" ] && [ -L "/Library/Java/JavaVirtualMachines/CurrentJDK" ] ; then - # - # Oracle JDKs - # - export JAVA_HOME=/Library/Java/JavaVirtualMachines/CurrentJDK/Contents/Home - fi - - if [ -z "$JAVA_HOME" ] && [ -x "/usr/libexec/java_home" ]; then - # - # Apple JDKs - # - export JAVA_HOME=`/usr/libexec/java_home` - fi - ;; -esac - -if [ -z "$JAVA_HOME" ] ; then - if [ -r /etc/gentoo-release ] ; then - JAVA_HOME=`java-config --jre-home` - fi -fi - -if [ -z "$M2_HOME" ] ; then - ## resolve links - $0 may be a link to maven's home - PRG="$0" - - # need this for relative symlinks - while [ -h "$PRG" ] ; do - ls=`ls -ld "$PRG"` - link=`expr "$ls" : '.*-> \(.*\)$'` - if expr "$link" : '/.*' > /dev/null; then - PRG="$link" - else - PRG="`dirname "$PRG"`/$link" - fi - done - - saveddir=`pwd` - - M2_HOME=`dirname "$PRG"`/.. - - # make it fully qualified - M2_HOME=`cd "$M2_HOME" && pwd` - - cd "$saveddir" - # echo Using m2 at $M2_HOME -fi - -# For Cygwin, ensure paths are in UNIX format before anything is touched -if $cygwin ; then - [ -n "$M2_HOME" ] && - M2_HOME=`cygpath --unix "$M2_HOME"` - [ -n "$JAVA_HOME" ] && - JAVA_HOME=`cygpath --unix "$JAVA_HOME"` - [ -n "$CLASSPATH" ] && - CLASSPATH=`cygpath --path --unix "$CLASSPATH"` -fi - -# For Migwn, ensure paths are in UNIX format before anything is touched -if $mingw ; then - [ -n "$M2_HOME" ] && - M2_HOME="`(cd "$M2_HOME"; pwd)`" - [ -n "$JAVA_HOME" ] && - JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`" - # TODO classpath? -fi - -if [ -z "$JAVA_HOME" ]; then - javaExecutable="`which javac`" - if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then - # readlink(1) is not available as standard on Solaris 10. - readLink=`which readlink` - if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then - if $darwin ; then - javaHome="`dirname \"$javaExecutable\"`" - javaExecutable="`cd \"$javaHome\" && pwd -P`/javac" - else - javaExecutable="`readlink -f \"$javaExecutable\"`" - fi - javaHome="`dirname \"$javaExecutable\"`" - javaHome=`expr "$javaHome" : '\(.*\)/bin'` - JAVA_HOME="$javaHome" - export JAVA_HOME - fi - fi -fi - -if [ -z "$JAVACMD" ] ; then - 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 - else - JAVACMD="`which java`" - fi -fi - -if [ ! -x "$JAVACMD" ] ; then - echo "Error: JAVA_HOME is not defined correctly." >&2 - echo " We cannot execute $JAVACMD" >&2 - exit 1 -fi - -if [ -z "$JAVA_HOME" ] ; then - echo "Warning: JAVA_HOME environment variable is not set." -fi - -CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher - -# For Cygwin, switch paths to Windows format before running java -if $cygwin; then - [ -n "$M2_HOME" ] && - M2_HOME=`cygpath --path --windows "$M2_HOME"` - [ -n "$JAVA_HOME" ] && - JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"` - [ -n "$CLASSPATH" ] && - CLASSPATH=`cygpath --path --windows "$CLASSPATH"` -fi - -# traverses directory structure from process work directory to filesystem root -# first directory with .mvn subdirectory is considered project base directory -find_maven_basedir() { - local basedir=$(pwd) - local wdir=$(pwd) - while [ "$wdir" != '/' ] ; do - wdir=$(cd "$wdir/.."; pwd) - if [ -d "$wdir"/.mvn ] ; then - basedir=$wdir - break - fi - done - echo "${basedir}" -} - -# concatenates all lines of a file -concat_lines() { - if [ -f "$1" ]; then - echo "$(tr -s '\n' ' ' < "$1")" - fi -} - -export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-$(find_maven_basedir)} -MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" - -# Provide a "standardized" way to retrieve the CLI args that will -# work with both Windows and non-Windows executions. -MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $@" -export MAVEN_CMD_LINE_ARGS - -WRAPPER_LAUNCHER="org.apache.maven.wrapper.MavenWrapperMain" - -exec "$JAVACMD" \ - $MAVEN_OPTS \ - "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ - -classpath \ -"$MAVEN_PROJECTBASEDIR/maven/maven-wrapper.jar" \ - ${WRAPPER_LAUNCHER} "$@" diff --git a/cas/cas-server/mvnw.bat b/cas/cas-server/mvnw.bat deleted file mode 100644 index d391151aa7..0000000000 --- a/cas/cas-server/mvnw.bat +++ /dev/null @@ -1,174 +0,0 @@ -@REM ---------------------------------------------------------------------------- -@REM Licensed to the Apache Software Foundation (ASF) under one -@REM or more contributor license agreements. See the NOTICE file -@REM distributed with this work for additional information -@REM regarding copyright ownership. The ASF licenses this file -@REM to you under the Apache License, Version 2.0 (the -@REM "License"); you may not use this file except in compliance -@REM with the License. You may obtain a copy of the License at -@REM -@REM http://www.apache.org/licenses/LICENSE-2.0 -@REM -@REM Unless required by applicable law or agreed to in writing, -@REM software distributed under the License is distributed on an -@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -@REM KIND, either express or implied. See the License for the -@REM specific language governing permissions and limitations -@REM under the License. -@REM ---------------------------------------------------------------------------- - -@REM ---------------------------------------------------------------------------- -@REM Maven2 Start Up Batch script -@REM -@REM Required ENV vars: -@REM JAVA_HOME - location of a JDK home dir -@REM -@REM Optional ENV vars -@REM M2_HOME - location of maven2's installed home dir -@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands -@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending -@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven -@REM e.g. to debug Maven itself, use -@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 -@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files -@REM ---------------------------------------------------------------------------- - -@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on' -@echo off -@REM enable echoing my setting MAVEN_BATCH_ECHO to 'on' -@if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% - -@REM set %HOME% to equivalent of $HOME -if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") - -@REM Execute a user defined script before this one -if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre -@REM check for pre script, once with legacy .bat ending and once with .cmd ending -if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat" -if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd" -:skipRcPre - -@setlocal - -set ERROR_CODE=0 - -@REM To isolate internal variables from possible post scripts, we use another setlocal -@setlocal - -@REM ==== START VALIDATION ==== -if not "%JAVA_HOME%" == "" goto OkJHome - -echo. -echo Error: JAVA_HOME not found in your environment. >&2 -echo Please set the JAVA_HOME variable in your environment to match the >&2 -echo location of your Java installation. >&2 -echo. -goto error - -:OkJHome -if exist "%JAVA_HOME%\bin\java.exe" goto chkMHome - -echo. -echo Error: JAVA_HOME is set to an invalid directory. >&2 -echo JAVA_HOME = "%JAVA_HOME%" >&2 -echo Please set the JAVA_HOME variable in your environment to match the >&2 -echo location of your Java installation. >&2 -echo. -goto error - -:chkMHome -if not "%M2_HOME%"=="" goto valMHome - -SET "M2_HOME=%~dp0.." -if not "%M2_HOME%"=="" goto valMHome - -echo. -echo Error: M2_HOME not found in your environment. >&2 -echo Please set the M2_HOME variable in your environment to match the >&2 -echo location of the Maven installation. >&2 -echo. -goto error - -:valMHome - -:stripMHome -if not "_%M2_HOME:~-1%"=="_\" goto checkMCmd -set "M2_HOME=%M2_HOME:~0,-1%" -goto stripMHome - -:checkMCmd -if exist "%M2_HOME%\bin\mvn.cmd" goto init - -echo. -echo Error: M2_HOME is set to an invalid directory. >&2 -echo M2_HOME = "%M2_HOME%" >&2 -echo Please set the M2_HOME variable in your environment to match the >&2 -echo location of the Maven installation >&2 -echo. -goto error -@REM ==== END VALIDATION ==== - -:init - -set MAVEN_CMD_LINE_ARGS=%* - -@REM Find the project base dir, i.e. the directory that contains the folder ".mvn". -@REM Fallback to current working directory if not found. - -set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% -IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir - -set EXEC_DIR=%CD% -set WDIR=%EXEC_DIR% -:findBaseDir -IF EXIST "%WDIR%"\.mvn goto baseDirFound -cd .. -IF "%WDIR%"=="%CD%" goto baseDirNotFound -set WDIR=%CD% -goto findBaseDir - -:baseDirFound -set MAVEN_PROJECTBASEDIR=%WDIR% -cd "%EXEC_DIR%" -goto endDetectBaseDir - -:baseDirNotFound -set MAVEN_PROJECTBASEDIR=%EXEC_DIR% -cd "%EXEC_DIR%" - -:endDetectBaseDir - -IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig - -@setlocal EnableExtensions EnableDelayedExpansion -for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a -@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% - -:endReadAdditionalConfig - -SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" -set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\maven\maven-wrapper.jar" -set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain -%MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% %WRAPPER_LAUNCHER% %MAVEN_CMD_LINE_ARGS% - -if ERRORLEVEL 1 goto error -goto end - -:error -set ERROR_CODE=1 - -:end -@endlocal & set ERROR_CODE=%ERROR_CODE% - -if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost -@REM check for post script, once with legacy .bat ending and once with .cmd ending -if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat" -if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd" -:skipRcPost - -@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' -if "%MAVEN_BATCH_PAUSE%" == "on" pause - -if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE% - -exit /B %ERROR_CODE% diff --git a/cas/cas-server/pom.xml b/cas/cas-server/pom.xml index abcf251667..e69de29bb2 100644 --- a/cas/cas-server/pom.xml +++ b/cas/cas-server/pom.xml @@ -1,208 +0,0 @@ - - - 4.0.0 - cas-server - 1.0 - cas-server - war - - - com.baeldung - parent-boot-1 - 0.0.1-SNAPSHOT - ../../parent-boot-1 - - - - - org.apereo.cas - cas-server-support-json-service-registry - ${cas.version} - - - org.apereo.cas - cas-server-support-jdbc - ${cas.version} - - - org.apereo.cas - cas-server-support-jdbc-drivers - ${cas.version} - - - - - - - com.rimerosolutions.maven.plugins - wrapper-maven-plugin - ${wrapper-maven-plugin.version} - - true - MD5 - - - - org.springframework.boot - spring-boot-maven-plugin - - ${mainClassName} - true - ${isExecutable} - WAR - - - - - repackage - - - - - - org.apache.maven.plugins - maven-war-plugin - ${maven-war-plugin.version} - - cas - false - false - - false - ${manifestFileToUse} - - - - org.apereo.cas - cas-server-webapp${app.server} - - - - - - cas - - - - - - true - - default - - - org.apereo.cas - cas-server-webapp${app.server} - ${cas.version} - war - runtime - - - - - - - - false - - exec - - org.apereo.cas.web.CasWebApplication - true - - - - - - com.soebes.maven.plugins - echo-maven-plugin - ${echo-maven-plugin.version} - - - prepare-package - - echo - - - - - - Executable profile to make the generated CAS web application executable. - - - - - - - - - - false - - bootiful - - -tomcat - false - - - - org.apereo.cas - cas-server-webapp${app.server} - ${cas.version} - war - runtime - - - - - - - false - - pgp - - - - com.github.s4u.plugins - pgpverify-maven-plugin - ${pgpverify-maven-plugin.version} - - - - check - - - - - hkp://pool.sks-keyservers.net - ${settings.localRepository}/pgpkeys-cache - test - true - false - - - - - - - - - 5.3.3 - - -tomcat - - org.springframework.boot.loader.WarLauncher - false - ${project.build.directory}/war/work/org.apereo.cas/cas-server-webapp${app.server}/META-INF/MANIFEST.MF - - 0.0.4 - 2.6 - - 0.3.0 - 1.1.0 - - - diff --git a/cas/cas-server/settings.gradle b/cas/cas-server/settings.gradle new file mode 100644 index 0000000000..3ad50900ea --- /dev/null +++ b/cas/cas-server/settings.gradle @@ -0,0 +1 @@ +rootProject.name='cas' \ No newline at end of file diff --git a/cas/cas-server/src/main/jib/docker/entrypoint.sh b/cas/cas-server/src/main/jib/docker/entrypoint.sh new file mode 100755 index 0000000000..a3a0895b04 --- /dev/null +++ b/cas/cas-server/src/main/jib/docker/entrypoint.sh @@ -0,0 +1,22 @@ +#!/bin/sh + +#echo -e "\nChecking java..." +#java -version + +#echo -e "\nCreating CAS configuration directories..." +mkdir -p /etc/cas/config +mkdir -p /etc/cas/services + +#echo "Listing provided CAS docker artifacts..." +#ls -R docker/cas + +#echo -e "\nMoving CAS configuration artifacts..." +mv docker/cas/thekeystore /etc/cas 2>/dev/null +mv docker/cas/config/*.* /etc/cas/config 2>/dev/null +mv docker/cas/services/*.* /etc/cas/services 2>/dev/null + +#echo -e "\nListing CAS configuration under /etc/cas..." +#ls -R /etc/cas + +echo -e "\nRunning CAS..." +exec java -Xms512m -Xmx2048M -XX:+TieredCompilation -XX:TieredStopAtLevel=1 -jar docker/cas/war/cas.war diff --git a/cas/cas-server/src/main/resources/application.properties b/cas/cas-server/src/main/resources/application.properties index 7735fcabdc..185532f943 100644 --- a/cas/cas-server/src/main/resources/application.properties +++ b/cas/cas-server/src/main/resources/application.properties @@ -1,134 +1,4 @@ -## -# CAS Server Context Configuration -# -server.context-path=/cas -server.port=6443 - +server.port=8443 +spring.main.allow-bean-definition-overriding=true server.ssl.key-store=classpath:/etc/cas/thekeystore -server.ssl.key-store-password=changeit -server.ssl.key-password=changeit -# server.ssl.ciphers= -# server.ssl.client-auth= -# server.ssl.enabled= -# server.ssl.key-alias= -# server.ssl.key-store-provider= -# server.ssl.key-store-type= -# server.ssl.protocol= -# server.ssl.trust-store= -# server.ssl.trust-store-password= -# server.ssl.trust-store-provider= -# server.ssl.trust-store-type= - -server.max-http-header-size=2097152 -server.use-forward-headers=true -server.connection-timeout=20000 -server.error.include-stacktrace=NEVER - -server.tomcat.max-http-post-size=2097152 -server.tomcat.basedir=build/tomcat -server.tomcat.accesslog.enabled=true -server.tomcat.accesslog.pattern=%t %a "%r" %s (%D ms) -server.tomcat.accesslog.suffix=.log -server.tomcat.max-threads=10 -server.tomcat.port-header=X-Forwarded-Port -server.tomcat.protocol-header=X-Forwarded-Proto -server.tomcat.protocol-header-https-value=https -server.tomcat.remote-ip-header=X-FORWARDED-FOR -server.tomcat.uri-encoding=UTF-8 - -spring.http.encoding.charset=UTF-8 -spring.http.encoding.enabled=true -spring.http.encoding.force=true - -## -#CAS CONFIG LOCATION -# -standalone.config=classpath:/etc/cas/config - - -## -# CAS Cloud Bus Configuration -# -spring.cloud.bus.enabled=false -# spring.cloud.bus.refresh.enabled=true -# spring.cloud.bus.env.enabled=true -# spring.cloud.bus.destination=CasCloudBus -# spring.cloud.bus.ack.enabled=true - -endpoints.enabled=false -endpoints.sensitive=true - -endpoints.restart.enabled=false -endpoints.shutdown.enabled=false - -management.security.enabled=true -management.security.roles=ACTUATOR,ADMIN -management.security.sessions=if_required -management.context-path=/status -management.add-application-context-header=false - -security.basic.authorize-mode=role -security.basic.enabled=false -security.basic.path=/cas/status/** - -## -# CAS Web Application Session Configuration -# -server.session.timeout=300 -server.session.cookie.http-only=true -server.session.tracking-modes=COOKIE - -## -# CAS Thymeleaf View Configuration -# -spring.thymeleaf.encoding=UTF-8 -spring.thymeleaf.cache=true -spring.thymeleaf.mode=HTML -## -# CAS Log4j Configuration -# -# logging.config=file:/etc/cas/log4j2.xml - -server.context-parameters.isLog4jAutoInitializationDisabled=true - -## -# CAS AspectJ Configuration -# -spring.aop.auto=true -spring.aop.proxy-target-class=true - -## -# CAS Authentication Credentials -# -#cas.authn.accept.users=casuser::Mellon -cas.authn.accept.users= -cas.authn.accept.name= - -#CAS Database Authentication Property -cas.authn.jdbc.query[0].sql=SELECT * FROM users WHERE email = ? -cas.authn.jdbc.query[0].url=jdbc:mysql://127.0.0.1:3306/test?useUnicode=true&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=UTC -cas.authn.jdbc.query[0].dialect=org.hibernate.dialect.MySQLDialect -cas.authn.jdbc.query[0].user=root -cas.authn.jdbc.query[0].password=1234 -cas.authn.jdbc.query[0].ddlAuto=none -#cas.authn.jdbc.query[0].driverClass=com.mysql.jdbc.Driver -cas.authn.jdbc.query[0].driverClass=com.mysql.cj.jdbc.Driver -cas.authn.jdbc.query[0].fieldPassword=password -cas.authn.jdbc.query[0].passwordEncoder.type=NONE - - -## -# CAS Delegated Authentication -# -cas.authn.pac4j.bitbucket.clientName=Bitbucket -cas.authn.pac4j.dropbox.clientName=Dropbox -cas.authn.pac4j.facebook.clientName=Facebook -cas.authn.pac4j.foursquare.clientName=Foursquare -cas.authn.pac4j.github.clientName=Github -cas.authn.pac4j.google.clientName=Google -cas.authn.pac4j.linkedIn.clientName=LinkedIn -cas.authn.pac4j.paypal.clientName=PayPal -cas.authn.pac4j.twitter.clientName=Twitter -cas.authn.pac4j.yahoo.clientName=Yahoo -cas.authn.pac4j.windowsLive.clientName=Windows Live -cas.authn.pac4j.wordpress.clientName=WordPress +server.ssl.key-store-password=changeit \ No newline at end of file diff --git a/cas/cas-server/src/main/resources/cas.properties b/cas/cas-server/src/main/resources/cas.properties deleted file mode 100644 index e39d68f312..0000000000 --- a/cas/cas-server/src/main/resources/cas.properties +++ /dev/null @@ -1,9 +0,0 @@ -cas.server.name: https://localhost:6443 -cas.server.prefix: https://localhost:643/cas - -cas.adminPagesSecurity.ip=127\.0\.0\.1 - -logging.config: file:/etc/cas/config/log4j2.xml - -cas.serviceRegistry.initFromJson=true -cas.serviceRegistry.config.location=classpath:/services \ No newline at end of file diff --git a/cas/cas-server/src/main/resources/create_test_db_and_users_tbl.sql b/cas/cas-server/src/main/resources/create_test_db_and_users_tbl.sql index 79a4a48a82..104b515813 100644 --- a/cas/cas-server/src/main/resources/create_test_db_and_users_tbl.sql +++ b/cas/cas-server/src/main/resources/create_test_db_and_users_tbl.sql @@ -4,13 +4,13 @@ USE `test`; -- Dumping structure for table test.users CREATE TABLE IF NOT EXISTS `users` ( - `id` int(11) NOT NULL AUTO_INCREMENT, - `email` varchar(50) DEFAULT NULL, - `password` text DEFAULT NULL, - PRIMARY KEY (`id`) -) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=latin1; + `id` int(11) NOT NULL AUTO_INCREMENT, + `email` varchar(50) DEFAULT NULL, + `password` text DEFAULT NULL, + PRIMARY KEY (`id`) + ) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=latin1; /*!40000 ALTER TABLE `users` DISABLE KEYS */; INSERT INTO `users` (`id`, `email`, `password`) VALUES - (1, 'test@test.com', 'Mellon'); + (1, 'test@test.com', 'Mellon'); /*!40000 ALTER TABLE `users` ENABLE KEYS */; \ No newline at end of file diff --git a/cas/cas-server/src/main/resources/etc/cas/config/application.yml b/cas/cas-server/src/main/resources/etc/cas/config/application.yml deleted file mode 100644 index be1f7c3edd..0000000000 --- a/cas/cas-server/src/main/resources/etc/cas/config/application.yml +++ /dev/null @@ -1,2 +0,0 @@ -info: - description: CAS Configuration \ No newline at end of file diff --git a/cas/cas-server/src/main/resources/etc/cas/config/cas.properties b/cas/cas-server/src/main/resources/etc/cas/config/cas.properties index 47a1477308..dda939bc1d 100644 --- a/cas/cas-server/src/main/resources/etc/cas/config/cas.properties +++ b/cas/cas-server/src/main/resources/etc/cas/config/cas.properties @@ -1,7 +1,15 @@ -cas.server.name: https://cas.example.org:8443 -cas.server.prefix: https://cas.example.org:8443/cas +cas.serviceRegistry.initFromJson=true +cas.serviceRegistry.json.location=classpath:/etc/cas/services -cas.adminPagesSecurity.ip=127\.0\.0\.1 -logging.config: file:/etc/cas/config/log4j2.xml -# cas.serviceRegistry.config.location: classpath:/services +cas.authn.accept.users= + +cas.authn.jdbc.query[0].sql=SELECT * FROM users WHERE email = ? +cas.authn.jdbc.query[0].url=jdbc:mysql://127.0.0.1:3306/test?useUnicode=true&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=UTC +cas.authn.jdbc.query[0].dialect=org.hibernate.dialect.MySQLDialect +cas.authn.jdbc.query[0].user=root +cas.authn.jdbc.query[0].password=smattroot +cas.authn.jdbc.query[0].ddlAuto=none +cas.authn.jdbc.query[0].driverClass=com.mysql.cj.jdbc.Driver +cas.authn.jdbc.query[0].fieldPassword=password +cas.authn.jdbc.query[0].passwordEncoder.type=NONE \ No newline at end of file diff --git a/cas/cas-server/src/main/resources/etc/cas/config/log4j2.xml b/cas/cas-server/src/main/resources/etc/cas/config/log4j2.xml deleted file mode 100644 index e688cc0350..0000000000 --- a/cas/cas-server/src/main/resources/etc/cas/config/log4j2.xml +++ /dev/null @@ -1,117 +0,0 @@ - - - - - - . - - warn - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/cas/cas-server/src/main/resources/etc/cas/services/casSecuredApp-8900.json b/cas/cas-server/src/main/resources/etc/cas/services/casSecuredApp-8900.json new file mode 100644 index 0000000000..5d468945ff --- /dev/null +++ b/cas/cas-server/src/main/resources/etc/cas/services/casSecuredApp-8900.json @@ -0,0 +1,8 @@ +{ + "@class" : "org.apereo.cas.services.RegexRegisteredService", + "serviceId" : "http://cas-client:8900/login/cas", + "name" : "casSecuredApp", + "id" : 8900, + "logoutType" : "BACK_CHANNEL", + "logoutUrl" : "http://cas-client:8900/exit/cas" +} \ No newline at end of file diff --git a/cas/cas-server/src/main/resources/etc/cas/thekeystore b/cas/cas-server/src/main/resources/etc/cas/thekeystore index 77bf895249..a361bf03f9 100644 Binary files a/cas/cas-server/src/main/resources/etc/cas/thekeystore and b/cas/cas-server/src/main/resources/etc/cas/thekeystore differ diff --git a/cas/cas-server/src/main/resources/etc/cas/thekeystore.crt b/cas/cas-server/src/main/resources/etc/cas/thekeystore.crt deleted file mode 100644 index 12ef688a08..0000000000 Binary files a/cas/cas-server/src/main/resources/etc/cas/thekeystore.crt and /dev/null differ diff --git a/cas/cas-server/src/main/resources/log4j2.xml b/cas/cas-server/src/main/resources/log4j2.xml deleted file mode 100644 index e688cc0350..0000000000 --- a/cas/cas-server/src/main/resources/log4j2.xml +++ /dev/null @@ -1,117 +0,0 @@ - - - - - - . - - warn - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/cas/cas-server/src/main/resources/services/casSecuredApp-19991.json b/cas/cas-server/src/main/resources/services/casSecuredApp-19991.json deleted file mode 100644 index 336007e484..0000000000 --- a/cas/cas-server/src/main/resources/services/casSecuredApp-19991.json +++ /dev/null @@ -1,8 +0,0 @@ -{ - "@class" : "org.apereo.cas.services.RegexRegisteredService", - "serviceId" : "^http://localhost:9000/login/cas", - "name" : "CAS Spring Secured App", - "description": "This is a Spring App that usses the CAS Server for it's authentication", - "id" : 19991, - "evaluationOrder" : 1 -} \ No newline at end of file diff --git a/cas/pom.xml b/cas/pom.xml index 77fae3b50a..e69de29bb2 100644 --- a/cas/pom.xml +++ b/cas/pom.xml @@ -1,23 +0,0 @@ - - - 4.0.0 - cas - cas - pom - - - com.baeldung - parent-modules - 1.0.0-SNAPSHOT - .. - - - - cas-secured-app - cas-server - - - diff --git a/core-groovy/src/test/groovy/com/baeldung/stringtoint/ConvertStringToInt.groovy b/core-groovy/src/test/groovy/com/baeldung/stringtoint/ConvertStringToInt.groovy new file mode 100644 index 0000000000..48cf48fa8a --- /dev/null +++ b/core-groovy/src/test/groovy/com/baeldung/stringtoint/ConvertStringToInt.groovy @@ -0,0 +1,110 @@ +package com.baeldung.stringtoint + +import org.junit.Test + +import java.text.DecimalFormat + +import static org.junit.Assert.assertEquals +import static org.junit.Assert.assertNull + +class ConvertStringToInt { + + @Test + void givenString_whenUsingAsInteger_thenConvertToInteger() { + def stringNum = "123" + def invalidString = "123a" + Integer expectedInteger = 123 + Integer integerNum = stringNum as Integer + def intNum = invalidString?.isInteger() ? invalidString as Integer : null + + assertNull(null, intNum) + assertEquals(integerNum, expectedInteger) + } + + @Test + void givenString_whenUsingAsInt_thenConvertToInt() { + def stringNum = "123" + int expectedInt = 123 + int intNum = stringNum as int + + assertEquals(intNum, expectedInt) + } + + @Test + void givenString_whenUsingToInteger_thenConvertToInteger() { + def stringNum = "123" + int expectedInt = 123 + int intNum = stringNum.toInteger() + + assertEquals(intNum, expectedInt) + } + + @Test + void givenString_whenUsingParseInt_thenConvertToInteger() { + def stringNum = "123" + int expectedInt = 123 + int intNum = Integer.parseInt(stringNum) + + assertEquals(intNum, expectedInt) + } + + @Test + void givenString_whenUsingValueOf_thenConvertToInteger() { + def stringNum = "123" + int expectedInt = 123 + int intNum = Integer.valueOf(stringNum) + + assertEquals(intNum, expectedInt) + } + + @Test + void givenString_whenUsingIntValue_thenConvertToInteger() { + def stringNum = "123" + int expectedInt = 123 + int intNum = new Integer(stringNum).intValue() + + assertEquals(intNum, expectedInt) + } + + @Test + void givenString_whenUsingNewInteger_thenConvertToInteger() { + def stringNum = "123" + int expectedInt = 123 + int intNum = new Integer(stringNum) + + assertEquals(intNum, expectedInt) + } + + @Test + void givenString_whenUsingDecimalFormat_thenConvertToInteger() { + def stringNum = "123" + int expectedInt = 123 + DecimalFormat decimalFormat = new DecimalFormat("#") + int intNum = decimalFormat.parse(stringNum).intValue() + + assertEquals(intNum, expectedInt) + } + + @Test(expected = NumberFormatException.class) + void givenInvalidString_whenUsingAs_thenThrowNumberFormatException() { + def invalidString = "123a" + invalidString as Integer + } + + @Test(expected = NullPointerException.class) + void givenNullString_whenUsingToInteger_thenThrowNullPointerException() { + def invalidString = null + invalidString.toInteger() + } + + @Test + void givenString_whenUsingIsInteger_thenCheckIfCorrectValue() { + def invalidString = "123a" + def validString = "123" + def invalidNum = invalidString?.isInteger() ? invalidString as Integer : false + def correctNum = validString?.isInteger() ? validString as Integer : false + + assertEquals(false, invalidNum) + assertEquals(123, correctNum) + } +} diff --git a/core-java-modules/core-java-14/README.md b/core-java-modules/core-java-14/README.md index 0e8278c4f6..13bb468b30 100644 --- a/core-java-modules/core-java-14/README.md +++ b/core-java-modules/core-java-14/README.md @@ -7,3 +7,4 @@ This module contains articles about Java 14. - [Guide to the @Serial Annotation in Java 14](https://www.baeldung.com/java-14-serial-annotation) - [Java Text Blocks](https://www.baeldung.com/java-text-blocks) - [Pattern Matching for instanceof in Java 14](https://www.baeldung.com/java-pattern-matching-instanceof) +- [Helpful NullPointerExceptions in Java 14](https://www.baeldung.com/java-14-nullpointerexception) diff --git a/core-java-modules/core-java-14/src/main/java/com/baeldung/java14/helpfulnullpointerexceptions/HelpfulNullPointerException.java b/core-java-modules/core-java-14/src/main/java/com/baeldung/java14/helpfulnullpointerexceptions/HelpfulNullPointerException.java new file mode 100644 index 0000000000..ef5dbb754c --- /dev/null +++ b/core-java-modules/core-java-14/src/main/java/com/baeldung/java14/helpfulnullpointerexceptions/HelpfulNullPointerException.java @@ -0,0 +1,56 @@ +package com.baeldung.java14.helpfulnullpointerexceptions; + +public class HelpfulNullPointerException { + + public static void main(String[] args) { + Employee employee = null; + employee.getName(); + } + + public String getEmployeeEmailAddress(Employee employee) { + String emailAddress = employee.getPersonalDetails().getEmailAddress().toLowerCase(); + return emailAddress; + } + + static class Employee { + String name; + PersonalDetails personalDetails; + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public PersonalDetails getPersonalDetails() { + return personalDetails; + } + + public void setPersonalDetails(PersonalDetails personalDetails) { + this.personalDetails = personalDetails; + } + } + + static class PersonalDetails { + String emailAddress; + String phone; + + public String getEmailAddress() { + return emailAddress; + } + + public void setEmailAddress(String emailAddress) { + this.emailAddress = emailAddress; + } + + public String getPhone() { + return phone; + } + + public void setPhone(String phone) { + this.phone = phone; + } + } +} diff --git a/core-java-modules/core-java-14/src/test/java/com/baeldung/java14/helpfulnullpointerexceptions/HelpfulNullPointerExceptionUnitTest.java b/core-java-modules/core-java-14/src/test/java/com/baeldung/java14/helpfulnullpointerexceptions/HelpfulNullPointerExceptionUnitTest.java new file mode 100644 index 0000000000..fae331bb92 --- /dev/null +++ b/core-java-modules/core-java-14/src/test/java/com/baeldung/java14/helpfulnullpointerexceptions/HelpfulNullPointerExceptionUnitTest.java @@ -0,0 +1,37 @@ +package com.baeldung.java14.helpfulnullpointerexceptions; + +import org.junit.Test; + +import static com.baeldung.java14.helpfulnullpointerexceptions.HelpfulNullPointerException.Employee; +import static com.baeldung.java14.helpfulnullpointerexceptions.HelpfulNullPointerException.PersonalDetails; +import static org.assertj.core.api.Assertions.assertThat; + +public class HelpfulNullPointerExceptionUnitTest { + + @Test (expected = NullPointerException.class) + public void givenAnEmptyPersonalDetails_whenEmailAddressIsAccessed_thenThrowNPE() { + var helpfulNPE = new HelpfulNullPointerException(); + + var employee = new Employee(); + employee.setName("Eduard"); + employee.setPersonalDetails(new PersonalDetails()); + helpfulNPE.getEmployeeEmailAddress(employee); + } + + @Test + public void givenCompletePersonalDetails_whenEmailAddressIsAccessed_thenSuccess() { + var helpfulNPE = new HelpfulNullPointerException(); + var emailAddress = "eduard@gmx.com"; + + var employee = new Employee(); + employee.setName("Eduard"); + + var personalDetails = new PersonalDetails(); + personalDetails.setEmailAddress(emailAddress.toUpperCase()); + personalDetails.setPhone("1234"); + employee.setPersonalDetails(personalDetails); + + assertThat(helpfulNPE.getEmployeeEmailAddress(employee)).isEqualTo(emailAddress); + } + +} diff --git a/core-java-modules/core-java-8-2/README.md b/core-java-modules/core-java-8-2/README.md index 961941aac7..c1c09d2192 100644 --- a/core-java-modules/core-java-8-2/README.md +++ b/core-java-modules/core-java-8-2/README.md @@ -4,7 +4,6 @@ This module contains articles about Java 8 core features ### Relevant Articles: -- [How to Delay Code Execution in Java](https://www.baeldung.com/java-delay-code-execution) - [Run a Java Application from the Command Line](https://www.baeldung.com/java-run-jar-with-arguments) - [Java 8 Stream skip() vs limit()](https://www.baeldung.com/java-stream-skip-vs-limit) - [Guide to Java BiFunction Interface](https://www.baeldung.com/java-bifunction-interface) diff --git a/core-java-modules/core-java-9/README.md b/core-java-modules/core-java-9/README.md index 2dbf159750..0a9bf76ac4 100644 --- a/core-java-modules/core-java-9/README.md +++ b/core-java-modules/core-java-9/README.md @@ -8,5 +8,4 @@ This module contains articles about Java 9 core features - [Introduction to Chronicle Queue](https://www.baeldung.com/java-chronicle-queue) - [Iterate Through a Range of Dates in Java](https://www.baeldung.com/java-iterate-date-range) - [Initialize a HashMap in Java](https://www.baeldung.com/java-initialize-hashmap) -- [Immutable Set in Java](https://www.baeldung.com/java-immutable-set) - [Immutable ArrayList in Java](https://www.baeldung.com/java-immutable-list) diff --git a/core-java-modules/core-java-collections-2/README.md b/core-java-modules/core-java-collections-2/README.md index de5daddb38..e5f6126811 100644 --- a/core-java-modules/core-java-collections-2/README.md +++ b/core-java-modules/core-java-collections-2/README.md @@ -12,4 +12,3 @@ - [Sorting in Java](https://www.baeldung.com/java-sorting) - [Getting the Size of an Iterable in Java](https://www.baeldung.com/java-iterable-size) - [Java Null-Safe Streams from Collections](https://www.baeldung.com/java-null-safe-streams-from-collections) -- [Operating on and Removing an Item from Stream](https://www.baeldung.com/java-use-remove-item-stream) diff --git a/java-collections-maps-2/README.md b/core-java-modules/core-java-collections-maps-2/README.md similarity index 86% rename from java-collections-maps-2/README.md rename to core-java-modules/core-java-collections-maps-2/README.md index 8b33276f56..f49ba25c8c 100644 --- a/java-collections-maps-2/README.md +++ b/core-java-modules/core-java-collections-maps-2/README.md @@ -13,5 +13,4 @@ This module contains articles about Map data structures in Java. - [Sort a HashMap in Java](https://www.baeldung.com/java-hashmap-sort) - [Finding the Highest Value in a Java Map](https://www.baeldung.com/java-find-map-max) - [Initialize a HashMap in Java](https://www.baeldung.com/java-initialize-hashmap) -- [Java TreeMap vs HashMap](https://www.baeldung.com/java-treemap-vs-hashmap) -- More articles: [[<-- prev>]](/../java-collections-maps) +- More articles: [[<-- prev]](/core-java-modules/core-java-collections-maps) [[next -->]](/core-java-modules/core-java-collections-maps-3) diff --git a/java-collections-maps-2/pom.xml b/core-java-modules/core-java-collections-maps-2/pom.xml similarity index 94% rename from java-collections-maps-2/pom.xml rename to core-java-modules/core-java-collections-maps-2/pom.xml index a246559f61..a08a4ac072 100644 --- a/java-collections-maps-2/pom.xml +++ b/core-java-modules/core-java-collections-maps-2/pom.xml @@ -3,16 +3,16 @@ 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 - java-collections-maps-2 + core-java-collections-maps-2 0.1.0-SNAPSHOT - java-collections-maps-2 + core-java-collections-maps-2 jar com.baeldung parent-java 0.0.1-SNAPSHOT - ../parent-java + ../../parent-java diff --git a/java-collections-maps-2/src/main/java/com/baeldung/map/Product.java b/core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/Product.java similarity index 100% rename from java-collections-maps-2/src/main/java/com/baeldung/map/Product.java rename to core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/Product.java diff --git a/java-collections-maps-2/src/main/java/com/baeldung/map/convert/MapToString.java b/core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/convert/MapToString.java similarity index 100% rename from java-collections-maps-2/src/main/java/com/baeldung/map/convert/MapToString.java rename to core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/convert/MapToString.java diff --git a/java-collections-maps-2/src/main/java/com/baeldung/map/convert/StringToMap.java b/core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/convert/StringToMap.java similarity index 100% rename from java-collections-maps-2/src/main/java/com/baeldung/map/convert/StringToMap.java rename to core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/convert/StringToMap.java diff --git a/java-collections-maps-2/src/main/java/com/baeldung/map/copyhashmap/CopyHashMap.java b/core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/copyhashmap/CopyHashMap.java similarity index 100% rename from java-collections-maps-2/src/main/java/com/baeldung/map/copyhashmap/CopyHashMap.java rename to core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/copyhashmap/CopyHashMap.java diff --git a/java-collections-maps-2/src/main/java/com/baeldung/map/initialize/MapInitializer.java b/core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/initialize/MapInitializer.java similarity index 100% rename from java-collections-maps-2/src/main/java/com/baeldung/map/initialize/MapInitializer.java rename to core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/initialize/MapInitializer.java diff --git a/java-collections-maps-2/src/main/java/com/baeldung/map/iteration/MapIteration.java b/core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/iteration/MapIteration.java similarity index 100% rename from java-collections-maps-2/src/main/java/com/baeldung/map/iteration/MapIteration.java rename to core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/iteration/MapIteration.java diff --git a/java-collections-maps-2/src/main/java/com/baeldung/map/mapmax/MapMax.java b/core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/mapmax/MapMax.java similarity index 100% rename from java-collections-maps-2/src/main/java/com/baeldung/map/mapmax/MapMax.java rename to core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/mapmax/MapMax.java diff --git a/java-collections-maps-2/src/main/java/com/baeldung/map/mergemaps/Employee.java b/core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/mergemaps/Employee.java similarity index 100% rename from java-collections-maps-2/src/main/java/com/baeldung/map/mergemaps/Employee.java rename to core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/mergemaps/Employee.java diff --git a/java-collections-maps-2/src/main/java/com/baeldung/map/mergemaps/MergeMaps.java b/core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/mergemaps/MergeMaps.java similarity index 100% rename from java-collections-maps-2/src/main/java/com/baeldung/map/mergemaps/MergeMaps.java rename to core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/mergemaps/MergeMaps.java diff --git a/java-collections-maps-2/src/main/java/com/baeldung/map/primitives/PrimitiveMaps.java b/core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/primitives/PrimitiveMaps.java similarity index 100% rename from java-collections-maps-2/src/main/java/com/baeldung/map/primitives/PrimitiveMaps.java rename to core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/primitives/PrimitiveMaps.java diff --git a/java-collections-maps-2/src/main/java/com/baeldung/map/sort/SortHashMap.java b/core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/sort/SortHashMap.java similarity index 100% rename from java-collections-maps-2/src/main/java/com/baeldung/map/sort/SortHashMap.java rename to core-java-modules/core-java-collections-maps-2/src/main/java/com/baeldung/map/sort/SortHashMap.java diff --git a/java-collections-maps-2/src/test/java/com/baeldung/map/ProductUnitTest.java b/core-java-modules/core-java-collections-maps-2/src/test/java/com/baeldung/map/ProductUnitTest.java similarity index 77% rename from java-collections-maps-2/src/test/java/com/baeldung/map/ProductUnitTest.java rename to core-java-modules/core-java-collections-maps-2/src/test/java/com/baeldung/map/ProductUnitTest.java index 2015909870..ba29d5c454 100644 --- a/java-collections-maps-2/src/test/java/com/baeldung/map/ProductUnitTest.java +++ b/core-java-modules/core-java-collections-maps-2/src/test/java/com/baeldung/map/ProductUnitTest.java @@ -3,6 +3,8 @@ package com.baeldung.map; import org.junit.jupiter.api.Test; import java.util.HashMap; +import java.util.Map; +import java.util.Objects; import static org.junit.jupiter.api.Assertions.*; @@ -121,4 +123,52 @@ class ProductUnitTest { assertNull(productsByName.get("E-Bike")); } + @Test + public void givenMutableKeyWhenKeyChangeThenValueNotFound() { + // Given + MutableKey key = new MutableKey("initial"); + + Map items = new HashMap<>(); + items.put(key, "success"); + + // When + key.setName("changed"); + + // Then + assertNull(items.get(key)); + } + + static class MutableKey { + private String name; + + public MutableKey(String name) { + this.name = name; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + @Override + public boolean equals(Object o) { + if (this == o) { + return true; + } + if (o == null || getClass() != o.getClass()) { + return false; + } + MutableKey that = (MutableKey) o; + return Objects.equals(name, that.name); + } + + @Override + public int hashCode() { + return Objects.hash(name); + } + } + } diff --git a/java-collections-maps-2/src/test/java/com/baeldung/map/convert/MapToStringUnitTest.java b/core-java-modules/core-java-collections-maps-2/src/test/java/com/baeldung/map/convert/MapToStringUnitTest.java similarity index 100% rename from java-collections-maps-2/src/test/java/com/baeldung/map/convert/MapToStringUnitTest.java rename to core-java-modules/core-java-collections-maps-2/src/test/java/com/baeldung/map/convert/MapToStringUnitTest.java diff --git a/java-collections-maps-2/src/test/java/com/baeldung/map/convert/StringToMapUnitTest.java b/core-java-modules/core-java-collections-maps-2/src/test/java/com/baeldung/map/convert/StringToMapUnitTest.java similarity index 100% rename from java-collections-maps-2/src/test/java/com/baeldung/map/convert/StringToMapUnitTest.java rename to core-java-modules/core-java-collections-maps-2/src/test/java/com/baeldung/map/convert/StringToMapUnitTest.java diff --git a/java-collections-maps-2/src/test/java/com/baeldung/map/copyhashmap/CopyHashMapUnitTest.java b/core-java-modules/core-java-collections-maps-2/src/test/java/com/baeldung/map/copyhashmap/CopyHashMapUnitTest.java similarity index 100% rename from java-collections-maps-2/src/test/java/com/baeldung/map/copyhashmap/CopyHashMapUnitTest.java rename to core-java-modules/core-java-collections-maps-2/src/test/java/com/baeldung/map/copyhashmap/CopyHashMapUnitTest.java diff --git a/java-collections-maps-2/src/test/java/com/baeldung/map/copyhashmap/Employee.java b/core-java-modules/core-java-collections-maps-2/src/test/java/com/baeldung/map/copyhashmap/Employee.java similarity index 100% rename from java-collections-maps-2/src/test/java/com/baeldung/map/copyhashmap/Employee.java rename to core-java-modules/core-java-collections-maps-2/src/test/java/com/baeldung/map/copyhashmap/Employee.java diff --git a/java-collections-maps-2/src/test/java/com/baeldung/map/initialize/MapInitializerUnitTest.java b/core-java-modules/core-java-collections-maps-2/src/test/java/com/baeldung/map/initialize/MapInitializerUnitTest.java similarity index 100% rename from java-collections-maps-2/src/test/java/com/baeldung/map/initialize/MapInitializerUnitTest.java rename to core-java-modules/core-java-collections-maps-2/src/test/java/com/baeldung/map/initialize/MapInitializerUnitTest.java diff --git a/java-collections-maps-2/src/test/java/com/baeldung/map/mapmax/MapMaxUnitTest.java b/core-java-modules/core-java-collections-maps-2/src/test/java/com/baeldung/map/mapmax/MapMaxUnitTest.java similarity index 100% rename from java-collections-maps-2/src/test/java/com/baeldung/map/mapmax/MapMaxUnitTest.java rename to core-java-modules/core-java-collections-maps-2/src/test/java/com/baeldung/map/mapmax/MapMaxUnitTest.java diff --git a/java-collections-maps-2/src/test/java/com/baeldung/map/weakhashmap/WeakHashMapUnitTest.java b/core-java-modules/core-java-collections-maps-2/src/test/java/com/baeldung/map/weakhashmap/WeakHashMapUnitTest.java similarity index 100% rename from java-collections-maps-2/src/test/java/com/baeldung/map/weakhashmap/WeakHashMapUnitTest.java rename to core-java-modules/core-java-collections-maps-2/src/test/java/com/baeldung/map/weakhashmap/WeakHashMapUnitTest.java diff --git a/core-java-modules/core-java-collections-maps-3/README.md b/core-java-modules/core-java-collections-maps-3/README.md new file mode 100644 index 0000000000..64a3b75d83 --- /dev/null +++ b/core-java-modules/core-java-collections-maps-3/README.md @@ -0,0 +1,8 @@ +## Java Collections Cookbooks and Examples + +This module contains articles about Map data structures in Java. + +### Relevant Articles: +- [Java TreeMap vs HashMap](https://www.baeldung.com/java-treemap-vs-hashmap) +- [Comparing Two HashMaps in Java](https://www.baeldung.com/java-compare-hashmaps) +- More articles: [[<-- prev]](/core-java-modules/core-java-collections-maps-2) diff --git a/core-java-modules/core-java-collections-maps-3/pom.xml b/core-java-modules/core-java-collections-maps-3/pom.xml new file mode 100644 index 0000000000..95414c12c2 --- /dev/null +++ b/core-java-modules/core-java-collections-maps-3/pom.xml @@ -0,0 +1,26 @@ + + + 4.0.0 + core-java-collections-maps-3 + 0.1.0-SNAPSHOT + core-java-collections-maps-3 + jar + + + com.baeldung + parent-java + 0.0.1-SNAPSHOT + ../../parent-java + + + + + + + + + + + \ No newline at end of file diff --git a/java-collections-maps/src/test/java/com/baeldung/map/compare/HashMapComparisonUnitTest.java b/core-java-modules/core-java-collections-maps-3/src/test/java/com/baeldung/map/compare/HashMapComparisonUnitTest.java similarity index 100% rename from java-collections-maps/src/test/java/com/baeldung/map/compare/HashMapComparisonUnitTest.java rename to core-java-modules/core-java-collections-maps-3/src/test/java/com/baeldung/map/compare/HashMapComparisonUnitTest.java diff --git a/java-collections-maps-2/src/test/java/com/baeldung/map/treemaphashmap/TreeMapVsHashMapUnitTest.java b/core-java-modules/core-java-collections-maps-3/src/test/java/com/baeldung/map/treemaphashmap/TreeMapVsHashMapUnitTest.java similarity index 100% rename from java-collections-maps-2/src/test/java/com/baeldung/map/treemaphashmap/TreeMapVsHashMapUnitTest.java rename to core-java-modules/core-java-collections-maps-3/src/test/java/com/baeldung/map/treemaphashmap/TreeMapVsHashMapUnitTest.java diff --git a/java-collections-maps/README.md b/core-java-modules/core-java-collections-maps/README.md similarity index 81% rename from java-collections-maps/README.md rename to core-java-modules/core-java-collections-maps/README.md index dfd0d47dbc..15cb32fbe8 100644 --- a/java-collections-maps/README.md +++ b/core-java-modules/core-java-collections-maps/README.md @@ -4,14 +4,12 @@ This module contains articles about Map data structures in Java. ### Relevant Articles: - [Guide to the Guava BiMap](https://www.baeldung.com/guava-bimap) -- [A Guide to Java HashMap](https://www.baeldung.com/java-hashmap) - [A Guide to LinkedHashMap in Java](https://www.baeldung.com/java-linked-hashmap) - [A Guide to TreeMap in Java](https://www.baeldung.com/java-treemap) - [How to Store Duplicate Keys in a Map in Java?](https://www.baeldung.com/java-map-duplicate-keys) - [Get the Key for a Value from a Java Map](https://www.baeldung.com/java-map-key-from-value) - [How to Check If a Key Exists in a Map](https://www.baeldung.com/java-map-key-exists) -- [Comparing Two HashMaps in Java](https://www.baeldung.com/java-compare-hashmaps) - [Immutable Map Implementations in Java](https://www.baeldung.com/java-immutable-maps) - [Guide to Apache Commons MultiValuedMap](https://www.baeldung.com/apache-commons-multi-valued-map) - [The Java HashMap Under the Hood](https://www.baeldung.com/java-hashmap-advanced) -- More articles: [[next -->]](/../java-collections-maps-2) +- More articles: [[next -->]](/core-java-modules/core-java-collections-maps-2) diff --git a/java-collections-maps/pom.xml b/core-java-modules/core-java-collections-maps/pom.xml similarity index 87% rename from java-collections-maps/pom.xml rename to core-java-modules/core-java-collections-maps/pom.xml index 38cf1c38ad..c0dd705c1c 100644 --- a/java-collections-maps/pom.xml +++ b/core-java-modules/core-java-collections-maps/pom.xml @@ -2,16 +2,16 @@ 4.0.0 - java-collections-maps + core-java-collections-maps 0.1.0-SNAPSHOT - java-collections-maps + core-java-collections-maps jar - + com.baeldung parent-java 0.0.1-SNAPSHOT - ../parent-java + ../../parent-java diff --git a/java-collections-maps/src/main/java/com/baeldung/map/MapUtil.java b/core-java-modules/core-java-collections-maps/src/main/java/com/baeldung/map/MapUtil.java similarity index 100% rename from java-collections-maps/src/main/java/com/baeldung/map/MapUtil.java rename to core-java-modules/core-java-collections-maps/src/main/java/com/baeldung/map/MapUtil.java diff --git a/java-collections-maps/src/main/java/com/baeldung/map/MyKey.java b/core-java-modules/core-java-collections-maps/src/main/java/com/baeldung/map/MyKey.java similarity index 100% rename from java-collections-maps/src/main/java/com/baeldung/map/MyKey.java rename to core-java-modules/core-java-collections-maps/src/main/java/com/baeldung/map/MyKey.java diff --git a/java-collections-maps/src/main/java/com/baeldung/map/MyLinkedHashMap.java b/core-java-modules/core-java-collections-maps/src/main/java/com/baeldung/map/MyLinkedHashMap.java similarity index 100% rename from java-collections-maps/src/main/java/com/baeldung/map/MyLinkedHashMap.java rename to core-java-modules/core-java-collections-maps/src/main/java/com/baeldung/map/MyLinkedHashMap.java diff --git a/core-java-modules/core-java-collections-maps/src/main/resources/logback.xml b/core-java-modules/core-java-collections-maps/src/main/resources/logback.xml new file mode 100644 index 0000000000..7d900d8ea8 --- /dev/null +++ b/core-java-modules/core-java-collections-maps/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/java-collections-maps/src/test/java/com/baeldung/guava/GuavaBiMapUnitTest.java b/core-java-modules/core-java-collections-maps/src/test/java/com/baeldung/guava/GuavaBiMapUnitTest.java similarity index 100% rename from java-collections-maps/src/test/java/com/baeldung/guava/GuavaBiMapUnitTest.java rename to core-java-modules/core-java-collections-maps/src/test/java/com/baeldung/guava/GuavaBiMapUnitTest.java diff --git a/java-collections-maps/src/test/java/com/baeldung/map/ImmutableMapUnitTest.java b/core-java-modules/core-java-collections-maps/src/test/java/com/baeldung/map/ImmutableMapUnitTest.java similarity index 100% rename from java-collections-maps/src/test/java/com/baeldung/map/ImmutableMapUnitTest.java rename to core-java-modules/core-java-collections-maps/src/test/java/com/baeldung/map/ImmutableMapUnitTest.java diff --git a/java-collections-maps/src/test/java/com/baeldung/map/KeyCheckUnitTest.java b/core-java-modules/core-java-collections-maps/src/test/java/com/baeldung/map/KeyCheckUnitTest.java similarity index 100% rename from java-collections-maps/src/test/java/com/baeldung/map/KeyCheckUnitTest.java rename to core-java-modules/core-java-collections-maps/src/test/java/com/baeldung/map/KeyCheckUnitTest.java diff --git a/java-collections-maps/src/test/java/com/baeldung/map/MapMultipleValuesUnitTest.java b/core-java-modules/core-java-collections-maps/src/test/java/com/baeldung/map/MapMultipleValuesUnitTest.java similarity index 100% rename from java-collections-maps/src/test/java/com/baeldung/map/MapMultipleValuesUnitTest.java rename to core-java-modules/core-java-collections-maps/src/test/java/com/baeldung/map/MapMultipleValuesUnitTest.java diff --git a/java-collections-maps/src/test/java/com/baeldung/map/MapUnitTest.java b/core-java-modules/core-java-collections-maps/src/test/java/com/baeldung/map/MapUnitTest.java similarity index 100% rename from java-collections-maps/src/test/java/com/baeldung/map/MapUnitTest.java rename to core-java-modules/core-java-collections-maps/src/test/java/com/baeldung/map/MapUnitTest.java diff --git a/java-collections-maps/src/test/java/com/baeldung/map/MapUtilUnitTest.java b/core-java-modules/core-java-collections-maps/src/test/java/com/baeldung/map/MapUtilUnitTest.java similarity index 100% rename from java-collections-maps/src/test/java/com/baeldung/map/MapUtilUnitTest.java rename to core-java-modules/core-java-collections-maps/src/test/java/com/baeldung/map/MapUtilUnitTest.java diff --git a/java-collections-maps/src/test/java/com/baeldung/map/MultiValuedMapUnitTest.java b/core-java-modules/core-java-collections-maps/src/test/java/com/baeldung/map/MultiValuedMapUnitTest.java similarity index 100% rename from java-collections-maps/src/test/java/com/baeldung/map/MultiValuedMapUnitTest.java rename to core-java-modules/core-java-collections-maps/src/test/java/com/baeldung/map/MultiValuedMapUnitTest.java diff --git a/core-java-modules/core-java-collections-set/README.md b/core-java-modules/core-java-collections-set/README.md index 2b34ef3449..b97cd3216f 100644 --- a/core-java-modules/core-java-collections-set/README.md +++ b/core-java-modules/core-java-collections-set/README.md @@ -11,3 +11,4 @@ This module contains articles about the Java Set collection - [Guide to EnumSet](https://www.baeldung.com/java-enumset) - [Set Operations in Java](https://www.baeldung.com/java-set-operations) - [Copying Sets in Java](https://www.baeldung.com/java-copy-sets) +- [Immutable Set in Java](https://www.baeldung.com/java-immutable-set) diff --git a/core-java-modules/core-java-collections-set/pom.xml b/core-java-modules/core-java-collections-set/pom.xml index 8ba1b2400d..c89ba0c091 100644 --- a/core-java-modules/core-java-collections-set/pom.xml +++ b/core-java-modules/core-java-collections-set/pom.xml @@ -34,7 +34,23 @@ + + + + org.apache.maven.plugins + maven-compiler-plugin + ${maven-compiler-plugin.version} + + ${maven.compiler.source} + ${maven.compiler.target} + + + + + + 11 + 11 4.3 2.8.5 diff --git a/core-java-modules/core-java-9/src/main/java/com/baeldung/java9/set/UnmodifiableSet.java b/core-java-modules/core-java-collections-set/src/main/java/com/baeldung/set/UnmodifiableSet.java similarity index 97% rename from core-java-modules/core-java-9/src/main/java/com/baeldung/java9/set/UnmodifiableSet.java rename to core-java-modules/core-java-collections-set/src/main/java/com/baeldung/set/UnmodifiableSet.java index 7dbcd2a3a3..2af040b13e 100644 --- a/core-java-modules/core-java-9/src/main/java/com/baeldung/java9/set/UnmodifiableSet.java +++ b/core-java-modules/core-java-collections-set/src/main/java/com/baeldung/set/UnmodifiableSet.java @@ -1,4 +1,4 @@ -package com.baeldung.java9.set; +package com.baeldung.set; import com.google.common.collect.ImmutableSet; diff --git a/core-java-modules/core-java-9/src/test/java/com/baeldung/java9/SetExamplesUnitTest.java b/core-java-modules/core-java-collections-set/src/test/java/com/baeldung/set/SetExamplesUnitTest.java similarity index 97% rename from core-java-modules/core-java-9/src/test/java/com/baeldung/java9/SetExamplesUnitTest.java rename to core-java-modules/core-java-collections-set/src/test/java/com/baeldung/set/SetExamplesUnitTest.java index 28e71affcc..d89927dfd6 100644 --- a/core-java-modules/core-java-9/src/test/java/com/baeldung/java9/SetExamplesUnitTest.java +++ b/core-java-modules/core-java-collections-set/src/test/java/com/baeldung/set/SetExamplesUnitTest.java @@ -1,9 +1,10 @@ -package com.baeldung.java9; +package com.baeldung.set; + +import org.junit.Test; import java.util.Collections; import java.util.HashSet; import java.util.Set; -import org.junit.Test; import static org.junit.Assert.assertEquals; diff --git a/core-java-modules/core-java-collections/README.md b/core-java-modules/core-java-collections/README.md index 340c2b286e..12e3c5ac17 100644 --- a/core-java-modules/core-java-collections/README.md +++ b/core-java-modules/core-java-collections/README.md @@ -3,7 +3,6 @@ This module contains articles about Java collections ### Relevant Articles: -- [Collect a Java Stream to an Immutable Collection](https://www.baeldung.com/java-stream-immutable-collection) - [Introduction to the Java ArrayDeque](https://www.baeldung.com/java-array-deque) - [An Introduction to Java.util.Hashtable Class](https://www.baeldung.com/java-hash-table) - [Thread Safe LIFO Data Structure Implementations](https://www.baeldung.com/java-lifo-thread-safe) @@ -13,4 +12,4 @@ This module contains articles about Java collections - [Defining a Char Stack in Java](https://www.baeldung.com/java-char-stack) - [Guide to the Java Queue Interface](https://www.baeldung.com/java-queue) - [An Introduction to Synchronized Java Collections](https://www.baeldung.com/java-synchronized-collections) -- [[More -->]](/core-java-modules/core-java-collections-2) \ No newline at end of file +- [[More -->]](/core-java-modules/core-java-collections-2) diff --git a/core-java-modules/core-java-concurrency-advanced-3/README.md b/core-java-modules/core-java-concurrency-advanced-3/README.md index 2c554e948b..b11cde5158 100644 --- a/core-java-modules/core-java-concurrency-advanced-3/README.md +++ b/core-java-modules/core-java-concurrency-advanced-3/README.md @@ -10,4 +10,5 @@ This module contains articles about advanced topics about multithreading with co - [Guide to RejectedExecutionHandler](https://www.baeldung.com/java-rejectedexecutionhandler) - [Guide to Work Stealing in Java](https://www.baeldung.com/java-work-stealing) - [Asynchronous Programming in Java](https://www.baeldung.com/java-asynchronous-programming) +- [Java Thread Deadlock and Livelock](https://www.baeldung.com/java-deadlock-livelock) - [[<-- previous]](/core-java-modules/core-java-concurrency-advanced-2) diff --git a/core-java-modules/core-java-concurrency-advanced/src/main/java/com/baeldung/concurrent/volatilekeyword/TaskRunner.java b/core-java-modules/core-java-concurrency-advanced/src/main/java/com/baeldung/concurrent/volatilekeyword/TaskRunner.java new file mode 100644 index 0000000000..f0493d4911 --- /dev/null +++ b/core-java-modules/core-java-concurrency-advanced/src/main/java/com/baeldung/concurrent/volatilekeyword/TaskRunner.java @@ -0,0 +1,25 @@ +package com.baeldung.concurrent.volatilekeyword; + +public class TaskRunner { + + private static int number; + private volatile static boolean ready; + + private static class Reader extends Thread { + + @Override + public void run() { + while (!ready) { + Thread.yield(); + } + + System.out.println(number); + } + } + + public static void main(String[] args) { + new Reader().start(); + number = 42; + ready = true; + } +} diff --git a/core-java-modules/core-java-concurrency-basic-2/README.md b/core-java-modules/core-java-concurrency-basic-2/README.md index e3f7a94e14..c7143baf36 100644 --- a/core-java-modules/core-java-concurrency-basic-2/README.md +++ b/core-java-modules/core-java-concurrency-basic-2/README.md @@ -8,4 +8,5 @@ This module contains articles about basic Java concurrency - [Difference Between Wait and Sleep in Java](https://www.baeldung.com/java-wait-and-sleep) - [Guide to the Synchronized Keyword in Java](https://www.baeldung.com/java-synchronized) - [Life Cycle of a Thread in Java](https://www.baeldung.com/java-thread-lifecycle) -- [[<-- Prev]](/core-java-modules/core-java-concurrency-basic) \ No newline at end of file +- [Guide to AtomicMarkableReference](https://www.baeldung.com/java-atomicmarkablereference) +- [[<-- Prev]](/core-java-modules/core-java-concurrency-basic) diff --git a/core-java-modules/core-java-concurrency-collections-2/README.md b/core-java-modules/core-java-concurrency-collections-2/README.md new file mode 100644 index 0000000000..91da6c623c --- /dev/null +++ b/core-java-modules/core-java-concurrency-collections-2/README.md @@ -0,0 +1,3 @@ +### Relevant Articles: + +- [Introduction to Lock Striping](https://www.baeldung.com/java-lock-stripping) diff --git a/core-java-modules/core-java-concurrency-testing/README.md b/core-java-modules/core-java-concurrency-testing/README.md new file mode 100644 index 0000000000..fef74a6750 --- /dev/null +++ b/core-java-modules/core-java-concurrency-testing/README.md @@ -0,0 +1,7 @@ +========= + +## Core Java Concurrency Testing Examples + +### Relevant Articles: +- [Testing Multi-Threaded Code in Java](https://www.baeldung.com/java-testing-multithreaded) + diff --git a/core-java-modules/core-java-concurrency-testing/pom.xml b/core-java-modules/core-java-concurrency-testing/pom.xml new file mode 100644 index 0000000000..51de83f67c --- /dev/null +++ b/core-java-modules/core-java-concurrency-testing/pom.xml @@ -0,0 +1,93 @@ + + + 4.0.0 + core-java-concurrency-testing + 0.1.0-SNAPSHOT + core-java-concurrency-testing + jar + + + com.baeldung + parent-java + 0.0.1-SNAPSHOT + ../../parent-java + + + + + junit + junit + 4.13 + test + + + com.googlecode.thread-weaver + threadweaver + 0.2 + test + + + com.google.code.tempus-fugit + tempus-fugit + 1.1 + test + + + com.googlecode.multithreadedtc + multithreadedtc + 1.01 + test + + + org.openjdk.jcstress + jcstress-core + 0.5 + + + + + + + org.apache.maven.plugins + maven-compiler-plugin + 3.1 + + ${javac.target} + ${javac.target} + ${javac.target} + + + + + org.apache.maven.plugins + maven-shade-plugin + 2.2 + + + main + package + + shade + + + jcstress + + + org.openjdk.jcstress.Main + + + META-INF/TestList + + + + + + + + + + diff --git a/core-java-modules/core-java-concurrency-testing/src/main/java/com/baeldung/concurrent/MyCounter.java b/core-java-modules/core-java-concurrency-testing/src/main/java/com/baeldung/concurrent/MyCounter.java new file mode 100644 index 0000000000..a678b047a8 --- /dev/null +++ b/core-java-modules/core-java-concurrency-testing/src/main/java/com/baeldung/concurrent/MyCounter.java @@ -0,0 +1,22 @@ +package com.baeldung.concurrent; + +public class MyCounter { + + private int count; + + public void increment() { + int temp = count; + count = temp + 1; + } + + public synchronized void incrementWithWait() throws InterruptedException { + int temp = count; + wait(100); + count = temp + 1; + } + + public int getCount() { + return count; + } + +} diff --git a/core-java-modules/core-java-concurrency-testing/src/main/resources/logback.xml b/core-java-modules/core-java-concurrency-testing/src/main/resources/logback.xml new file mode 100644 index 0000000000..56af2d397e --- /dev/null +++ b/core-java-modules/core-java-concurrency-testing/src/main/resources/logback.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/core-java-modules/core-java-concurrency-testing/src/test/java/com/baeldung/concurrent/MyCounterJCStressUnitTest.java b/core-java-modules/core-java-concurrency-testing/src/test/java/com/baeldung/concurrent/MyCounterJCStressUnitTest.java new file mode 100644 index 0000000000..6c76505347 --- /dev/null +++ b/core-java-modules/core-java-concurrency-testing/src/test/java/com/baeldung/concurrent/MyCounterJCStressUnitTest.java @@ -0,0 +1,36 @@ +package com.baeldung.concurrent; + +import static org.openjdk.jcstress.annotations.Expect.ACCEPTABLE; +import static org.openjdk.jcstress.annotations.Expect.ACCEPTABLE_INTERESTING; + +import org.openjdk.jcstress.annotations.Actor; +import org.openjdk.jcstress.annotations.Arbiter; +import org.openjdk.jcstress.annotations.JCStressTest; +import org.openjdk.jcstress.annotations.Outcome; +import org.openjdk.jcstress.annotations.State; +import org.openjdk.jcstress.infra.results.I_Result; + +@JCStressTest +@Outcome(id = "1", expect = ACCEPTABLE_INTERESTING, desc = "One update lost.") +@Outcome(id = "2", expect = ACCEPTABLE, desc = "Both updates.") +@State +public class MyCounterJCStressUnitTest { + + private MyCounter counter; + + @Actor + public void actor1() { + counter.increment(); + } + + @Actor + public void actor2() { + counter.increment(); + } + + @Arbiter + public void arbiter(I_Result r) { + r.r1 = counter.getCount(); + } + +} diff --git a/core-java-modules/core-java-concurrency-testing/src/test/java/com/baeldung/concurrent/MyCounterMultithreadedTCUnitTest.java b/core-java-modules/core-java-concurrency-testing/src/test/java/com/baeldung/concurrent/MyCounterMultithreadedTCUnitTest.java new file mode 100644 index 0000000000..eb4e77cae9 --- /dev/null +++ b/core-java-modules/core-java-concurrency-testing/src/test/java/com/baeldung/concurrent/MyCounterMultithreadedTCUnitTest.java @@ -0,0 +1,35 @@ +package com.baeldung.concurrent; + +import org.junit.Test; + +import edu.umd.cs.mtc.MultithreadedTestCase; +import edu.umd.cs.mtc.TestFramework; + +public class MyCounterMultithreadedTCUnitTest extends MultithreadedTestCase { + + private MyCounter counter; + + @Override + public void initialize() { + counter = new MyCounter(); + } + + public void thread1() throws InterruptedException { + counter.increment(); + } + + public void thread2() throws InterruptedException { + counter.increment(); + } + + @SuppressWarnings("deprecation") + @Override + public void finish() { + assertEquals(2, counter.getCount()); + } + + @Test + public void testCounter() throws Throwable { + TestFramework.runManyTimes(new MyCounterMultithreadedTCUnitTest(), 1000); + } +} diff --git a/core-java-modules/core-java-concurrency-testing/src/test/java/com/baeldung/concurrent/MyCounterSimpleUnitTest.java b/core-java-modules/core-java-concurrency-testing/src/test/java/com/baeldung/concurrent/MyCounterSimpleUnitTest.java new file mode 100644 index 0000000000..4f3409b923 --- /dev/null +++ b/core-java-modules/core-java-concurrency-testing/src/test/java/com/baeldung/concurrent/MyCounterSimpleUnitTest.java @@ -0,0 +1,57 @@ +package com.baeldung.concurrent; + +import static org.junit.Assert.assertEquals; + +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; + +import org.junit.Test; + +public class MyCounterSimpleUnitTest { + + @Test + public void testCounter() { + MyCounter counter = new MyCounter(); + for (int i = 0; i < 500; i++) + counter.increment(); + assertEquals(500, counter.getCount()); + } + + // @Test + public void testCounterWithConcurrency() throws InterruptedException { + int numberOfThreads = 100; + ExecutorService service = Executors.newFixedThreadPool(10); + CountDownLatch latch = new CountDownLatch(numberOfThreads); + MyCounter counter = new MyCounter(); + for (int i = 0; i < numberOfThreads; i++) { + service.execute(() -> { + counter.increment(); + latch.countDown(); + }); + } + latch.await(); + assertEquals(numberOfThreads, counter.getCount()); + } + + // @Test + public void testSummationWithConcurrencyAndWait() throws InterruptedException { + int numberOfThreads = 2; + ExecutorService service = Executors.newFixedThreadPool(10); + CountDownLatch latch = new CountDownLatch(numberOfThreads); + MyCounter counter = new MyCounter(); + for (int i = 0; i < numberOfThreads; i++) { + service.submit(() -> { + try { + counter.incrementWithWait(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + latch.countDown(); + }); + } + latch.await(); + assertEquals(numberOfThreads, counter.getCount()); + } + +} diff --git a/core-java-modules/core-java-concurrency-testing/src/test/java/com/baeldung/concurrent/MyCounterTempusFugitUnitTest.java b/core-java-modules/core-java-concurrency-testing/src/test/java/com/baeldung/concurrent/MyCounterTempusFugitUnitTest.java new file mode 100644 index 0000000000..360c61b4f4 --- /dev/null +++ b/core-java-modules/core-java-concurrency-testing/src/test/java/com/baeldung/concurrent/MyCounterTempusFugitUnitTest.java @@ -0,0 +1,35 @@ +package com.baeldung.concurrent; + +import static org.junit.Assert.assertEquals; + +import org.junit.AfterClass; +import org.junit.Rule; +import org.junit.Test; + +import com.google.code.tempusfugit.concurrency.ConcurrentRule; +import com.google.code.tempusfugit.concurrency.RepeatingRule; +import com.google.code.tempusfugit.concurrency.annotations.Concurrent; +import com.google.code.tempusfugit.concurrency.annotations.Repeating; + +public class MyCounterTempusFugitUnitTest { + + @Rule + public ConcurrentRule concurrently = new ConcurrentRule(); + @Rule + public RepeatingRule rule = new RepeatingRule(); + + private static MyCounter counter = new MyCounter(); + + @Test + @Concurrent(count = 2) + @Repeating(repetition = 10) + public void runsMultipleTimes() { + counter.increment(); + } + + @AfterClass + public static void annotatedTestRunsMultipleTimes() throws InterruptedException { + assertEquals(counter.getCount(), 20); + } + +} diff --git a/core-java-modules/core-java-concurrency-testing/src/test/java/com/baeldung/concurrent/MyCounterThreadWeaverUnitTest.java b/core-java-modules/core-java-concurrency-testing/src/test/java/com/baeldung/concurrent/MyCounterThreadWeaverUnitTest.java new file mode 100644 index 0000000000..29b08996cd --- /dev/null +++ b/core-java-modules/core-java-concurrency-testing/src/test/java/com/baeldung/concurrent/MyCounterThreadWeaverUnitTest.java @@ -0,0 +1,42 @@ +package com.baeldung.concurrent; + +import static org.junit.Assert.assertEquals; + +import org.junit.Test; + +import com.google.testing.threadtester.AnnotatedTestRunner; +import com.google.testing.threadtester.ThreadedAfter; +import com.google.testing.threadtester.ThreadedBefore; +import com.google.testing.threadtester.ThreadedMain; +import com.google.testing.threadtester.ThreadedSecondary; + +public class MyCounterThreadWeaverUnitTest { + + private MyCounter counter; + + @ThreadedBefore + public void before() { + counter = new MyCounter(); + } + + @ThreadedMain + public void mainThread() { + counter.increment(); + } + + @ThreadedSecondary + public void secondThread() { + counter.increment(); + } + + @ThreadedAfter + public void after() { + assertEquals(2, counter.getCount()); + } + + @Test + public void testCounter() { + new AnnotatedTestRunner().runTests(this.getClass(), MyCounter.class); + } + +} \ No newline at end of file diff --git a/core-java-modules/core-java-concurrency-testing/src/test/resources/.gitignore b/core-java-modules/core-java-concurrency-testing/src/test/resources/.gitignore new file mode 100644 index 0000000000..83c05e60c8 --- /dev/null +++ b/core-java-modules/core-java-concurrency-testing/src/test/resources/.gitignore @@ -0,0 +1,13 @@ +*.class + +#folders# +/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/core-java-modules/core-java-date-operations-2/README.md b/core-java-modules/core-java-date-operations-2/README.md index 728162ca1a..19c7b98d30 100644 --- a/core-java-modules/core-java-date-operations-2/README.md +++ b/core-java-modules/core-java-date-operations-2/README.md @@ -7,4 +7,5 @@ This module contains articles about date operations in Java. - [Checking If Two Java Dates Are on the Same Day](https://www.baeldung.com/java-check-two-dates-on-same-day) - [Converting Java Date to OffsetDateTime](https://www.baeldung.com/java-convert-date-to-offsetdatetime) - [How to Set the JVM Time Zone](https://www.baeldung.com/java-jvm-time-zone) +- [How to determine day of week by passing specific date in Java?](https://www.baeldung.com/java-get-day-of-week) - [[<-- Prev]](/core-java-modules/core-java-date-operations-1) diff --git a/core-java-modules/core-java-io-2/README.md b/core-java-modules/core-java-io-2/README.md index 62461be0ff..84cabc5992 100644 --- a/core-java-modules/core-java-io-2/README.md +++ b/core-java-modules/core-java-io-2/README.md @@ -12,4 +12,5 @@ This module contains articles about core Java input and output (IO) - [Java – Append Data to a File](https://www.baeldung.com/java-append-to-file) - [How to Copy a File with Java](https://www.baeldung.com/java-copy-file) - [Create a Directory in Java](https://www.baeldung.com/java-create-directory) +- [Java IO vs NIO](https://www.baeldung.com/java-io-vs-nio) - [[<-- Prev]](/core-java-modules/core-java-io) diff --git a/core-java-modules/core-java-lambdas/src/test/java/com/baeldung/java8/Java8SortUnitTest.java b/core-java-modules/core-java-lambdas/src/test/java/com/baeldung/java8/Java8SortUnitTest.java index 57d9d8347b..9e510575fc 100644 --- a/core-java-modules/core-java-lambdas/src/test/java/com/baeldung/java8/Java8SortUnitTest.java +++ b/core-java-modules/core-java-lambdas/src/test/java/com/baeldung/java8/Java8SortUnitTest.java @@ -1,18 +1,17 @@ package com.baeldung.java8; -import static org.hamcrest.Matchers.equalTo; +import com.baeldung.java8.entity.Human; +import com.google.common.collect.Lists; +import com.google.common.primitives.Ints; +import org.junit.Assert; +import org.junit.Test; import java.util.Collections; import java.util.Comparator; import java.util.List; import java.util.stream.Collectors; -import org.junit.Assert; -import org.junit.Test; - -import com.baeldung.java8.entity.Human; -import com.google.common.collect.Lists; -import com.google.common.primitives.Ints; +import static org.hamcrest.Matchers.equalTo; public class Java8SortUnitTest { @@ -113,11 +112,11 @@ public class Java8SortUnitTest { humans.sort(Comparator.comparing(Human::getName)); Assert.assertThat(humans.get(0), equalTo(new Human("Jack", 12))); } - + @Test public final void givenStreamNaturalOrdering_whenSortingEntitiesByName_thenCorrectlySorted() { final List letters = Lists.newArrayList("B", "A", "C"); - + final List sortedLetters = letters.stream().sorted().collect(Collectors.toList()); Assert.assertThat(sortedLetters.get(0), equalTo("A")); } @@ -126,7 +125,7 @@ public class Java8SortUnitTest { public final void givenStreamCustomOrdering_whenSortingEntitiesByName_thenCorrectlySorted() { final List humans = Lists.newArrayList(new Human("Sarah", 10), new Human("Jack", 12)); final Comparator nameComparator = (h1, h2) -> h1.getName().compareTo(h2.getName()); - + final List sortedHumans = humans.stream().sorted(nameComparator).collect(Collectors.toList()); Assert.assertThat(sortedHumans.get(0), equalTo(new Human("Jack", 12))); } @@ -164,4 +163,48 @@ public class Java8SortUnitTest { Assert.assertThat(reverseSortedHumans.get(0), equalTo(new Human("Sarah", 10))); } + @Test(expected = NullPointerException.class) + public final void givenANullElement_whenSortingEntitiesByName_thenThrowsNPE() { + final List humans = Lists.newArrayList(null, new Human("Jack", 12)); + + humans.sort((h1, h2) -> h1.getName().compareTo(h2.getName())); + } + + @Test + public final void givenANullElement_whenSortingEntitiesByNameManually_thenMovesTheNullToLast() { + final List humans = Lists.newArrayList(null, new Human("Jack", 12), null); + + humans.sort((h1, h2) -> { + if (h1 == null) return h2 == null ? 0 : 1; + else if (h2 == null) return -1; + + return h1.getName().compareTo(h2.getName()); + }); + + Assert.assertNotNull(humans.get(0)); + Assert.assertNull(humans.get(1)); + Assert.assertNull(humans.get(2)); + } + + @Test + public final void givenANullElement_whenSortingEntitiesByName_thenMovesTheNullToLast() { + final List humans = Lists.newArrayList(null, new Human("Jack", 12), null); + + humans.sort(Comparator.nullsLast(Comparator.comparing(Human::getName))); + + Assert.assertNotNull(humans.get(0)); + Assert.assertNull(humans.get(1)); + Assert.assertNull(humans.get(2)); + } + + @Test + public final void givenANullElement_whenSortingEntitiesByName_thenMovesTheNullToStart() { + final List humans = Lists.newArrayList(null, new Human("Jack", 12), null); + + humans.sort(Comparator.nullsFirst(Comparator.comparing(Human::getName))); + + Assert.assertNull(humans.get(0)); + Assert.assertNull(humans.get(1)); + Assert.assertNotNull(humans.get(2)); + } } diff --git a/core-java-modules/core-java-lang-2/README.md b/core-java-modules/core-java-lang-2/README.md index 65d40c6a26..3ade982397 100644 --- a/core-java-modules/core-java-lang-2/README.md +++ b/core-java-modules/core-java-lang-2/README.md @@ -10,4 +10,5 @@ This module contains articles about core features in the Java language - [How to Return Multiple Values From a Java Method](https://www.baeldung.com/java-method-return-multiple-values) - [Guide to the Java finally Keyword](https://www.baeldung.com/java-finally-keyword) - [The Java Headless Mode](https://www.baeldung.com/java-headless-mode) +- [Comparing Long Values in Java](https://www.baeldung.com/java-compare-long-values) - [[<-- Prev]](/core-java-modules/core-java-lang) diff --git a/core-java-modules/core-java-lang-2/src/test/java/com/baeldung/comparelong/CompareLongUnitTest.java b/core-java-modules/core-java-lang-2/src/test/java/com/baeldung/comparelong/CompareLongUnitTest.java new file mode 100644 index 0000000000..a26b0a74b0 --- /dev/null +++ b/core-java-modules/core-java-lang-2/src/test/java/com/baeldung/comparelong/CompareLongUnitTest.java @@ -0,0 +1,84 @@ +package com.baeldung.comparelong; + +import static org.assertj.core.api.Assertions.assertThat; +import static org.assertj.core.api.Assertions.assertThatCode; + +import org.junit.Test; + +import java.util.Objects; + +public class CompareLongUnitTest { + + @Test + public void givenLongValuesLessThan128_whenUsingReferenceComparater_thenSuccess() { + + Long l1 = 127L; + Long l2 = 127L; + + assertThat(l1 == l2).isTrue(); + } + + @Test + public void givenLongValuesGreaterOrEqualsThan128_whenUsingReferenceComparater_thenFails() { + + Long l1 = 128L; + Long l2 = 128L; + + assertThat(l1 == l2).isFalse(); + } + + @Test + public void givenLongValuesGreaterOrEqualsThan128_whenUsingEquals_thenSuccess() { + + Long l1 = 128L; + Long l2 = 128L; + + assertThat(l1.equals(l2)).isTrue(); + } + + @Test + public void givenLongValuesLessThan128_whenUsingObjectsEquals_thenSuccess() { + + Long l1 = 127L; + Long l2 = 127L; + + assertThat(Objects.equals(l1, l2)).isTrue(); + } + + @Test + public void givenLongValuesGreaterOrEqualsThan128_whenUsingObjectsEquals_thenSuccess() { + + Long l1 = 128L; + Long l2 = 128L; + + assertThat(Objects.equals(l1, l2)).isTrue(); + } + + @Test + public void givenNullReference_whenUsingObjectsEquals_thenNoException() { + + Long l1 = null; + Long l2 = 128L; + + assertThatCode(() -> Objects.equals(l1, l2)).doesNotThrowAnyException(); + } + + @Test + public void givenLongValuesGreaterOrEqualsThan128_whenUsingComparisonOperator_andLongValue_thenSuccess() { + + Long l1 = 128L; + Long l2 = 128L; + + assertThat(l1.longValue() == l2.longValue()).isTrue(); + } + + @Test + public void givenLongValuesGreaterOrEqualsThan128_whenUsingCasting_thenSuccess() { + + Long l1 = 128L; + Long l2 = 128L; + + assertThat((long) l1 == (long) l2).isTrue(); + } + +} \ No newline at end of file diff --git a/core-java-modules/core-java-perf/src/main/java/com/baeldung/jmx/JMXTutorialMainlauncher.java b/core-java-modules/core-java-perf/src/main/java/com/baeldung/jmx/JMXTutorialMainlauncher.java index 21044f82c4..e2a60ac384 100644 --- a/core-java-modules/core-java-perf/src/main/java/com/baeldung/jmx/JMXTutorialMainlauncher.java +++ b/core-java-modules/core-java-perf/src/main/java/com/baeldung/jmx/JMXTutorialMainlauncher.java @@ -3,7 +3,12 @@ package com.baeldung.jmx; import org.slf4j.Logger; import org.slf4j.LoggerFactory; -import javax.management.*; +import javax.management.InstanceAlreadyExistsException; +import javax.management.MBeanRegistrationException; +import javax.management.MBeanServer; +import javax.management.MalformedObjectNameException; +import javax.management.NotCompliantMBeanException; +import javax.management.ObjectName; import java.lang.management.ManagementFactory; public class JMXTutorialMainlauncher { @@ -11,24 +16,21 @@ public class JMXTutorialMainlauncher { private static final Logger LOG = LoggerFactory.getLogger(JMXTutorialMainlauncher.class); public static void main(String[] args) { - // TODO Auto-generated method stub LOG.debug("This is basic JMX tutorial"); - ObjectName objectName = null; + try { - objectName = new ObjectName("com.baeldung.tutorial:type=basic,name=game"); - } catch (MalformedObjectNameException e) { - e.printStackTrace(); - } - MBeanServer server = ManagementFactory.getPlatformMBeanServer(); - Game gameObj = new Game(); - try { - server.registerMBean(gameObj, objectName); - } catch (InstanceAlreadyExistsException | MBeanRegistrationException | NotCompliantMBeanException e) { + ObjectName objectName = new ObjectName("com.baeldung.tutorial:type=basic,name=game"); + MBeanServer server = ManagementFactory.getPlatformMBeanServer(); + server.registerMBean(new Game(), objectName); + } catch (MalformedObjectNameException | InstanceAlreadyExistsException | + MBeanRegistrationException | NotCompliantMBeanException e) { e.printStackTrace(); } + LOG.debug("Registration for Game mbean with the platform server is successfull"); LOG.debug("Please open jconsole to access Game mbean"); + while (true) { // to ensure application does not terminate } diff --git a/core-java-modules/core-java-regex/README.md b/core-java-modules/core-java-regex/README.md index 21cd7a95a3..6fdea9f2ca 100644 --- a/core-java-modules/core-java-regex/README.md +++ b/core-java-modules/core-java-regex/README.md @@ -9,3 +9,4 @@ - [Pre-compile Regex Patterns Into Pattern Objects](https://www.baeldung.com/java-regex-pre-compile) - [Difference Between Java Matcher find() and matches()](https://www.baeldung.com/java-matcher-find-vs-matches) - [How to Use Regular Expressions to Replace Tokens in Strings](https://www.baeldung.com/java-regex-token-replacement) +- [Regular Expressions \s and \s+ in Java](https://www.baeldung.com/java-regex-s-splus) diff --git a/core-java-modules/core-java-security-2/README.md b/core-java-modules/core-java-security-2/README.md index c250e24078..24a821bd4d 100644 --- a/core-java-modules/core-java-security-2/README.md +++ b/core-java-modules/core-java-security-2/README.md @@ -1,3 +1,12 @@ +## Core Java Security + +This module contains articles about core Java Security + ### Relevant Articles: - [Guide To The Java Authentication And Authorization Service (JAAS)](https://www.baeldung.com/java-authentication-authorization-service) +- [MD5 Hashing in Java](http://www.baeldung.com/java-md5) +- [Hashing a Password in Java](https://www.baeldung.com/java-password-hashing) +- [SHA-256 and SHA3-256 Hashing in Java](https://www.baeldung.com/sha-256-hashing-java) +- [Checksums in Java](https://www.baeldung.com/java-checksums) +- More articles: [[<-- prev]](/core-java-modules/core-java-security) diff --git a/core-java-modules/core-java-security-2/pom.xml b/core-java-modules/core-java-security-2/pom.xml index 23f0c5aab9..5db3b67c04 100644 --- a/core-java-modules/core-java-security-2/pom.xml +++ b/core-java-modules/core-java-security-2/pom.xml @@ -16,4 +16,45 @@ ../../parent-java + + + + commons-codec + commons-codec + ${commons-codec.version} + + + + org.bouncycastle + bcprov-jdk15on + ${bouncycastle.version} + + + + + org.assertj + assertj-core + ${assertj-core.version} + test + + + + + javax.xml.bind + jaxb-api + 2.3.1 + + + + + + + + 1.60 + 1.11 + + + 3.10.0 + + diff --git a/core-java-modules/core-java-security-2/src/main/java/com/baeldung/checksums/ChecksumUtils.java b/core-java-modules/core-java-security-2/src/main/java/com/baeldung/checksums/ChecksumUtils.java new file mode 100644 index 0000000000..d214a0f757 --- /dev/null +++ b/core-java-modules/core-java-security-2/src/main/java/com/baeldung/checksums/ChecksumUtils.java @@ -0,0 +1,23 @@ +package com.baeldung.checksums; + +import java.io.IOException; +import java.io.InputStream; +import java.util.zip.CRC32; +import java.util.zip.CheckedInputStream; +import java.util.zip.Checksum; + +public class ChecksumUtils { + + public static long getChecksumCRC32(byte[] bytes) { + Checksum crc32 = new CRC32(); + crc32.update(bytes, 0, bytes.length); + return crc32.getValue(); + } + + public static long getChecksumCRC32(InputStream stream, int bufferSize) throws IOException { + CheckedInputStream checkedInputStream = new CheckedInputStream(stream, new CRC32()); + byte[] buffer = new byte[bufferSize]; + while (checkedInputStream.read(buffer, 0, buffer.length) >= 0) {} + return checkedInputStream.getChecksum().getValue(); + } +} diff --git a/core-java-modules/core-java-security/src/main/java/com/baeldung/hashing/DigestAlgorithms.java b/core-java-modules/core-java-security-2/src/main/java/com/baeldung/hashing/DigestAlgorithms.java similarity index 100% rename from core-java-modules/core-java-security/src/main/java/com/baeldung/hashing/DigestAlgorithms.java rename to core-java-modules/core-java-security-2/src/main/java/com/baeldung/hashing/DigestAlgorithms.java diff --git a/core-java-modules/core-java-security/src/main/java/com/baeldung/hashing/Keccak256Hashing.java b/core-java-modules/core-java-security-2/src/main/java/com/baeldung/hashing/Keccak256Hashing.java similarity index 100% rename from core-java-modules/core-java-security/src/main/java/com/baeldung/hashing/Keccak256Hashing.java rename to core-java-modules/core-java-security-2/src/main/java/com/baeldung/hashing/Keccak256Hashing.java diff --git a/core-java-modules/core-java-security/src/main/java/com/baeldung/hashing/SHA256Hashing.java b/core-java-modules/core-java-security-2/src/main/java/com/baeldung/hashing/SHA256Hashing.java similarity index 100% rename from core-java-modules/core-java-security/src/main/java/com/baeldung/hashing/SHA256Hashing.java rename to core-java-modules/core-java-security-2/src/main/java/com/baeldung/hashing/SHA256Hashing.java diff --git a/core-java-modules/core-java-security/src/main/java/com/baeldung/hashing/SHA3Hashing.java b/core-java-modules/core-java-security-2/src/main/java/com/baeldung/hashing/SHA3Hashing.java similarity index 100% rename from core-java-modules/core-java-security/src/main/java/com/baeldung/hashing/SHA3Hashing.java rename to core-java-modules/core-java-security-2/src/main/java/com/baeldung/hashing/SHA3Hashing.java diff --git a/core-java-modules/core-java-security/src/main/java/com/baeldung/hashing/SHACommonUtils.java b/core-java-modules/core-java-security-2/src/main/java/com/baeldung/hashing/SHACommonUtils.java similarity index 100% rename from core-java-modules/core-java-security/src/main/java/com/baeldung/hashing/SHACommonUtils.java rename to core-java-modules/core-java-security-2/src/main/java/com/baeldung/hashing/SHACommonUtils.java diff --git a/core-java-modules/core-java-security/src/main/java/com/baeldung/passwordhashing/PBKDF2Hasher.java b/core-java-modules/core-java-security-2/src/main/java/com/baeldung/passwordhashing/PBKDF2Hasher.java similarity index 100% rename from core-java-modules/core-java-security/src/main/java/com/baeldung/passwordhashing/PBKDF2Hasher.java rename to core-java-modules/core-java-security-2/src/main/java/com/baeldung/passwordhashing/PBKDF2Hasher.java diff --git a/core-java-modules/core-java-security/src/main/java/com/baeldung/passwordhashing/SHA512Hasher.java b/core-java-modules/core-java-security-2/src/main/java/com/baeldung/passwordhashing/SHA512Hasher.java similarity index 100% rename from core-java-modules/core-java-security/src/main/java/com/baeldung/passwordhashing/SHA512Hasher.java rename to core-java-modules/core-java-security-2/src/main/java/com/baeldung/passwordhashing/SHA512Hasher.java diff --git a/core-java-modules/core-java-security/src/main/java/com/baeldung/passwordhashing/SimplePBKDF2Hasher.java b/core-java-modules/core-java-security-2/src/main/java/com/baeldung/passwordhashing/SimplePBKDF2Hasher.java similarity index 100% rename from core-java-modules/core-java-security/src/main/java/com/baeldung/passwordhashing/SimplePBKDF2Hasher.java rename to core-java-modules/core-java-security-2/src/main/java/com/baeldung/passwordhashing/SimplePBKDF2Hasher.java diff --git a/core-java-modules/core-java-security-2/src/test/java/com/baeldung/checksums/ChecksumUtilsUnitTest.java b/core-java-modules/core-java-security-2/src/test/java/com/baeldung/checksums/ChecksumUtilsUnitTest.java new file mode 100644 index 0000000000..f5366917f6 --- /dev/null +++ b/core-java-modules/core-java-security-2/src/test/java/com/baeldung/checksums/ChecksumUtilsUnitTest.java @@ -0,0 +1,51 @@ +package com.baeldung.checksums; + + +import org.junit.Before; +import org.junit.Test; + +import java.io.ByteArrayInputStream; +import java.io.IOException; +import java.io.InputStream; + +import static org.junit.jupiter.api.Assertions.*; + +class ChecksumUtilsUnitTest { + + byte[] arr; + + @Before + void setUp() { + arr = new byte[]{0,10,21,20,35,40,120,56,72,22}; + } + + @Test + void givenByteArray_whenChecksumCreated_checkCorrect() { + + long checksum = ChecksumUtils.getChecksumCRC32(arr); + + assertEquals(3915397664L, checksum); + } + + @Test + void givenTwoDifferentStrings_whenChecksumCreated_checkCollision() { + + String plumless = "plumless"; + String buckeroo = "buckeroo"; + + long plumlessChecksum = ChecksumUtils.getChecksumCRC32(plumless.getBytes()); + long buckerooChecksum = ChecksumUtils.getChecksumCRC32(buckeroo.getBytes()); + + assertEquals(plumlessChecksum, buckerooChecksum); + } + + @Test + void givenInputString_whenChecksumCreated_checkCorrect() throws IOException { + + InputStream inputStream = new ByteArrayInputStream(arr); + long checksum = ChecksumUtils.getChecksumCRC32(inputStream, 10); + + assertEquals(3915397664L, checksum); + + } +} \ No newline at end of file diff --git a/core-java-modules/core-java-security/src/test/java/com/baeldung/hashing/Keccak256HashingUnitTest.java b/core-java-modules/core-java-security-2/src/test/java/com/baeldung/hashing/Keccak256HashingUnitTest.java similarity index 100% rename from core-java-modules/core-java-security/src/test/java/com/baeldung/hashing/Keccak256HashingUnitTest.java rename to core-java-modules/core-java-security-2/src/test/java/com/baeldung/hashing/Keccak256HashingUnitTest.java diff --git a/core-java-modules/core-java-security/src/test/java/com/baeldung/hashing/SHA256HashingUnitTest.java b/core-java-modules/core-java-security-2/src/test/java/com/baeldung/hashing/SHA256HashingUnitTest.java similarity index 100% rename from core-java-modules/core-java-security/src/test/java/com/baeldung/hashing/SHA256HashingUnitTest.java rename to core-java-modules/core-java-security-2/src/test/java/com/baeldung/hashing/SHA256HashingUnitTest.java diff --git a/core-java-modules/core-java-security/src/test/java/com/baeldung/hashing/SHA3HashingUnitTest.java b/core-java-modules/core-java-security-2/src/test/java/com/baeldung/hashing/SHA3HashingUnitTest.java similarity index 100% rename from core-java-modules/core-java-security/src/test/java/com/baeldung/hashing/SHA3HashingUnitTest.java rename to core-java-modules/core-java-security-2/src/test/java/com/baeldung/hashing/SHA3HashingUnitTest.java diff --git a/core-java-modules/core-java-security/src/test/java/com/baeldung/java/md5/JavaMD5UnitTest.java b/core-java-modules/core-java-security-2/src/test/java/com/baeldung/java/md5/JavaMD5UnitTest.java similarity index 100% rename from core-java-modules/core-java-security/src/test/java/com/baeldung/java/md5/JavaMD5UnitTest.java rename to core-java-modules/core-java-security-2/src/test/java/com/baeldung/java/md5/JavaMD5UnitTest.java diff --git a/core-java-modules/core-java-security/src/test/java/com/baeldung/passwordhashing/PBKDF2HasherUnitTest.java b/core-java-modules/core-java-security-2/src/test/java/com/baeldung/passwordhashing/PBKDF2HasherUnitTest.java similarity index 100% rename from core-java-modules/core-java-security/src/test/java/com/baeldung/passwordhashing/PBKDF2HasherUnitTest.java rename to core-java-modules/core-java-security-2/src/test/java/com/baeldung/passwordhashing/PBKDF2HasherUnitTest.java diff --git a/core-java-modules/core-java-security/src/test/java/com/baeldung/passwordhashing/SHA512HasherUnitTest.java b/core-java-modules/core-java-security-2/src/test/java/com/baeldung/passwordhashing/SHA512HasherUnitTest.java similarity index 100% rename from core-java-modules/core-java-security/src/test/java/com/baeldung/passwordhashing/SHA512HasherUnitTest.java rename to core-java-modules/core-java-security-2/src/test/java/com/baeldung/passwordhashing/SHA512HasherUnitTest.java diff --git a/core-java-modules/core-java-security/src/test/resources/test_md5.txt b/core-java-modules/core-java-security-2/src/test/resources/test_md5.txt similarity index 100% rename from core-java-modules/core-java-security/src/test/resources/test_md5.txt rename to core-java-modules/core-java-security-2/src/test/resources/test_md5.txt diff --git a/core-java-modules/core-java-security/README.md b/core-java-modules/core-java-security/README.md index ff9b1eef14..83b12793b5 100644 --- a/core-java-modules/core-java-security/README.md +++ b/core-java-modules/core-java-security/README.md @@ -3,17 +3,16 @@ This module contains articles about core Java Security ### Relevant Articles: -- [MD5 Hashing in Java](http://www.baeldung.com/java-md5) + - [Guide to the Cipher Class](http://www.baeldung.com/java-cipher-class) - [Introduction to SSL in Java](http://www.baeldung.com/java-ssl) - [Java KeyStore API](http://www.baeldung.com/java-keystore) - [Encrypting and Decrypting Files in Java](http://www.baeldung.com/java-cipher-input-output-stream) -- [Hashing a Password in Java](https://www.baeldung.com/java-password-hashing) - [SSL Handshake Failures](https://www.baeldung.com/java-ssl-handshake-failures) -- [SHA-256 and SHA3-256 Hashing in Java](https://www.baeldung.com/sha-256-hashing-java) - [Enabling TLS v1.2 in Java 7](https://www.baeldung.com/java-7-tls-v12) - [The Java SecureRandom Class](https://www.baeldung.com/java-secure-random) - [An Introduction to Java SASL](https://www.baeldung.com/java-sasl) - [A Guide to Java GSS API](https://www.baeldung.com/java-gss) - [Intro to the Java SecurityManager](https://www.baeldung.com/java-security-manager) +- More articles: [[next -->]](/core-java-modules/core-java-security-2) diff --git a/core-java-modules/core-java-security/pom.xml b/core-java-modules/core-java-security/pom.xml index a46c2e2d40..96024a73a1 100644 --- a/core-java-modules/core-java-security/pom.xml +++ b/core-java-modules/core-java-security/pom.xml @@ -24,24 +24,9 @@ ${assertj-core.version} test - - - commons-codec - commons-codec - ${commons-codec.version} - - - org.bouncycastle - bcprov-jdk15on - ${bouncycastle.version} - - - 1.60 - 1.11 - 3.10.0 diff --git a/core-java-modules/core-java-streams-3/README.md b/core-java-modules/core-java-streams-3/README.md index a739245399..05c4b99900 100644 --- a/core-java-modules/core-java-streams-3/README.md +++ b/core-java-modules/core-java-streams-3/README.md @@ -9,4 +9,5 @@ This module contains articles about the Stream API in Java. - [Guide to Java 8’s Collectors](https://www.baeldung.com/java-8-collectors) - [Primitive Type Streams in Java 8](https://www.baeldung.com/java-8-primitive-streams) - [Debugging Java 8 Streams with IntelliJ](https://www.baeldung.com/intellij-debugging-java-streams) +- [Add BigDecimals using the Stream API](https://www.baeldung.com/java-stream-add-bigdecimals) - More articles: [[<-- prev>]](/../core-java-streams-2) diff --git a/core-java-modules/core-java-streams-3/src/test/java/com/baeldung/streams/bigdecimals/AddNumbersUnitTest.java b/core-java-modules/core-java-streams-3/src/test/java/com/baeldung/streams/bigdecimals/AddNumbersUnitTest.java new file mode 100644 index 0000000000..9399908b30 --- /dev/null +++ b/core-java-modules/core-java-streams-3/src/test/java/com/baeldung/streams/bigdecimals/AddNumbersUnitTest.java @@ -0,0 +1,42 @@ +package com.baeldung.streams.bigdecimals; + +import static org.junit.Assert.assertEquals; + +import java.math.BigDecimal; +import java.util.Arrays; +import java.util.List; +import java.util.stream.IntStream; +import java.util.stream.Stream; + +import org.junit.Test; + +public class AddNumbersUnitTest { + + @Test + public void givenIntStream_whenSum_thenResultIsCorrect() { + IntStream intNumbers = IntStream.range(0, 3); + assertEquals(3, intNumbers.sum()); + } + + @Test + public void givenCollectionOfDouble_whenUsingMapToDoubleToSum_thenResultIsCorrect() { + List doubleNumbers = Arrays.asList(23.48, 52.26, 13.5); + double result = doubleNumbers.stream() + .mapToDouble(Double::doubleValue) + .sum(); + assertEquals(89.24, result, .1); + } + + public void givenStreamOfIntegers_whenUsingReduceToSum_thenResultIsCorrect() { + Stream intNumbers = Stream.of(0, 1, 2); + int result = intNumbers.reduce(0, Integer::sum); + assertEquals(106, result); + } + + public void givenStreamOfBigDecimals_whenUsingReduceToSum_thenResultIsCorrect() { + Stream bigDecimalNumber = Stream.of(BigDecimal.ZERO, BigDecimal.ONE, BigDecimal.TEN); + BigDecimal result = bigDecimalNumber.reduce(BigDecimal.ZERO, BigDecimal::add); + assertEquals(11, result); + } + +} diff --git a/core-java-modules/core-java-string-operations-2/README.md b/core-java-modules/core-java-string-operations-2/README.md index 5e92738f5c..bc00c6a915 100644 --- a/core-java-modules/core-java-string-operations-2/README.md +++ b/core-java-modules/core-java-string-operations-2/README.md @@ -11,4 +11,5 @@ This module contains articles about string operations. - [Case-Insensitive String Matching in Java](https://www.baeldung.com/java-case-insensitive-string-matching) - [L-Trim and R-Trim in Java](https://www.baeldung.com/l-trim-and-r-trim-in-java) - [L-Trim and R-Trim Alternatives in Java](https://www.baeldung.com/java-trim-alternatives) +- [Java Convert PDF to Base64](https://www.baeldung.com/java-convert-pdf-to-base64) - More articles: [[<-- prev]](../core-java-string-operations) diff --git a/core-java-modules/core-java-string-operations/src/main/java/com/baeldung/newline/AddingNewLineToString.java b/core-java-modules/core-java-string-operations/src/main/java/com/baeldung/newline/AddingNewLineToString.java index f701ab2e45..dd8b3a420d 100644 --- a/core-java-modules/core-java-string-operations/src/main/java/com/baeldung/newline/AddingNewLineToString.java +++ b/core-java-modules/core-java-string-operations/src/main/java/com/baeldung/newline/AddingNewLineToString.java @@ -38,6 +38,11 @@ public class AddingNewLineToString { System.out.println("6. Using System.getProperty(\"line.separator\")"); rhyme = line1 + System.getProperty("line.separator") + line2; System.out.println(rhyme); + + //7. Using %n + System.out.println("7. Using %n"); + rhyme = "Humpty Dumpty sat on a wall.%nHumpty Dumpty had a great fall."; + System.out.println(rhyme); System.out.println("***HTML to rendered in a browser***"); //1. Line break for HTML using
diff --git a/core-java-modules/core-java-strings/README.md b/core-java-modules/core-java-strings/README.md index 4a418db29f..5daae8394a 100644 --- a/core-java-modules/core-java-strings/README.md +++ b/core-java-modules/core-java-strings/README.md @@ -12,3 +12,4 @@ This module contains articles about strings in 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) - [Guide to Java String Pool](https://www.baeldung.com/java-string-pool) +- [Fixing “constant string too long” Build Error](https://www.baeldung.com/java-constant-string-too-long-error) diff --git a/core-java-modules/pom.xml b/core-java-modules/pom.xml index 5e7ffa37b9..3fc978a68c 100644 --- a/core-java-modules/pom.xml +++ b/core-java-modules/pom.xml @@ -42,7 +42,10 @@ core-java-collections-list core-java-collections-list-2 core-java-collections-list-3 - core-java-collections-set + core-java-collections-maps + core-java-collections-maps-2 + core-java-collections-maps-3 + core-java-concurrency-2 core-java-concurrency-advanced diff --git a/core-kotlin-modules/core-kotlin-collections/README.md b/core-kotlin-modules/core-kotlin-collections/README.md index bbea5869af..f0da2b4cfd 100644 --- a/core-kotlin-modules/core-kotlin-collections/README.md +++ b/core-kotlin-modules/core-kotlin-collections/README.md @@ -8,3 +8,4 @@ This module contains articles about core Kotlin collections. - [Overview of Kotlin Collections API](https://www.baeldung.com/kotlin-collections-api) - [Converting a List to Map in Kotlin](https://www.baeldung.com/kotlin-list-to-map) - [Filtering Kotlin Collections](https://www.baeldung.com/kotlin-filter-collection) +- [Collection Transformations in Kotlin](https://www.baeldung.com/kotlin-collection-transformations) diff --git a/core-kotlin-modules/core-kotlin/README.md b/core-kotlin-modules/core-kotlin/README.md index 90caccf5c8..151da607ac 100644 --- a/core-kotlin-modules/core-kotlin/README.md +++ b/core-kotlin-modules/core-kotlin/README.md @@ -3,7 +3,7 @@ This module contains articles about Kotlin core features. ### Relevant articles: -- [Introduction to the Kotlin Language](https://www.baeldung.com/kotlin-intro) +- [Introduction to the Kotlin Language](https://www.baeldung.com/kotlin/tutorial) - [Kotlin Java Interoperability](https://www.baeldung.com/kotlin-java-interoperability) - [Get a Random Number in Kotlin](https://www.baeldung.com/kotlin-random-number) - [Create a Java and Kotlin Project with Maven](https://www.baeldung.com/kotlin-maven-java-project) diff --git a/core-scala/README.md b/core-scala/README.md new file mode 100644 index 0000000000..72b583c22b --- /dev/null +++ b/core-scala/README.md @@ -0,0 +1,3 @@ +### Relevant Articles: + +- [Pattern Matching in Scala](https://www.baeldung.com/scala/pattern-matching) diff --git a/guava-collections-map/README.md b/guava-collections-map/README.md index b3ec5e2157..4f8743dcfb 100644 --- a/guava-collections-map/README.md +++ b/guava-collections-map/README.md @@ -9,4 +9,5 @@ This module contains articles about map collections in Guava - [Guide to Guava Multimap](https://www.baeldung.com/guava-multimap) - [Guide to Guava RangeMap](https://www.baeldung.com/guava-rangemap) - [Initialize a HashMap in Java](https://www.baeldung.com/java-initialize-hashmap) -- [Guide to Guava ClassToInstanceMap](https://www.baeldung.com/guava-class-to-instance-map) \ No newline at end of file +- [Guide to Guava ClassToInstanceMap](https://www.baeldung.com/guava-class-to-instance-map) +- [Using Guava’s MapMaker](https://www.baeldung.com/guava-mapmaker) diff --git a/guava-collections-map/src/main/java/com/baeldung/guava/mapmaker/Profile.java b/guava-collections-map/src/main/java/com/baeldung/guava/mapmaker/Profile.java new file mode 100644 index 0000000000..165c5a9f8f --- /dev/null +++ b/guava-collections-map/src/main/java/com/baeldung/guava/mapmaker/Profile.java @@ -0,0 +1,20 @@ +package com.baeldung.guava.mapmaker; + +public class Profile { + private long id; + private String type; + + public Profile(long id, String type) { + this.id = id; + this.type = type; + } + + public long getId() { + return id; + } + + public String getName() { + return type; + } + +} diff --git a/guava-collections-map/src/main/java/com/baeldung/guava/mapmaker/Session.java b/guava-collections-map/src/main/java/com/baeldung/guava/mapmaker/Session.java new file mode 100644 index 0000000000..a614f431f8 --- /dev/null +++ b/guava-collections-map/src/main/java/com/baeldung/guava/mapmaker/Session.java @@ -0,0 +1,13 @@ +package com.baeldung.guava.mapmaker; + +public class Session { + private long id; + + public Session(long id) { + this.id = id; + } + + public long getId() { + return id; + } +} diff --git a/guava-collections-map/src/main/java/com/baeldung/guava/mapmaker/User.java b/guava-collections-map/src/main/java/com/baeldung/guava/mapmaker/User.java new file mode 100644 index 0000000000..a7f0435049 --- /dev/null +++ b/guava-collections-map/src/main/java/com/baeldung/guava/mapmaker/User.java @@ -0,0 +1,20 @@ +package com.baeldung.guava.mapmaker; + +public class User { + private long id; + private String name; + + public User(long id, String name) { + this.id = id; + this.name = name; + } + + public long getId() { + return id; + } + + public String getName() { + return name; + } + +} diff --git a/guava-collections-map/src/test/java/com/baeldung/guava/mapmaker/GuavaMapMakerUnitTest.java b/guava-collections-map/src/test/java/com/baeldung/guava/mapmaker/GuavaMapMakerUnitTest.java new file mode 100644 index 0000000000..754e3ac099 --- /dev/null +++ b/guava-collections-map/src/test/java/com/baeldung/guava/mapmaker/GuavaMapMakerUnitTest.java @@ -0,0 +1,53 @@ +package com.baeldung.guava.mapmaker; + +import com.google.common.collect.MapMaker; +import org.junit.Assert; +import org.junit.Test; + +import java.util.concurrent.ConcurrentMap; + +import static org.hamcrest.CoreMatchers.equalTo; +import static org.junit.Assert.assertNotNull; + +public class GuavaMapMakerUnitTest { + @Test + public void whenCreateCaches_thenCreated() { + ConcurrentMap sessionCache = new MapMaker().makeMap(); + assertNotNull(sessionCache); + + ConcurrentMap profileCache = new MapMaker().makeMap(); + assertNotNull(profileCache); + + User userA = new User(1, "UserA"); + + sessionCache.put(userA, new Session(100)); + Assert.assertThat(sessionCache.size(), equalTo(1)); + + profileCache.put(userA, new Profile(1000, "Personal")); + Assert.assertThat(profileCache.size(), equalTo(1)); + } + + @Test + public void whenCreateCacheWithInitialCapacity_thenCreated() { + ConcurrentMap profileCache = new MapMaker().initialCapacity(100).makeMap(); + assertNotNull(profileCache); + } + + @Test + public void whenCreateCacheWithConcurrencyLevel_thenCreated() { + ConcurrentMap sessionCache = new MapMaker().concurrencyLevel(10).makeMap(); + assertNotNull(sessionCache); + } + + @Test + public void whenCreateCacheWithWeakKeys_thenCreated() { + ConcurrentMap sessionCache = new MapMaker().weakKeys().makeMap(); + assertNotNull(sessionCache); + } + + @Test + public void whenCreateCacheWithWeakValues_thenCreated() { + ConcurrentMap profileCache = new MapMaker().weakValues().makeMap(); + assertNotNull(profileCache); + } +} diff --git a/guava/README.md b/guava/README.md index c67a3604ea..71f76c1360 100644 --- a/guava/README.md +++ b/guava/README.md @@ -12,4 +12,4 @@ This module contains articles a Google Guava - [Guide to Mathematical Utilities in Guava](https://www.baeldung.com/guava-math) - [Bloom Filter in Java using Guava](https://www.baeldung.com/guava-bloom-filter) - [Quick Guide to the Guava RateLimiter](https://www.baeldung.com/guava-rate-limiter) - +- [Introduction to Guava Throwables](https://www.baeldung.com/guava-throwables) diff --git a/guava/src/test/java/com/baeldung/guava/ThrowablesUnitTest.java b/guava/src/test/java/com/baeldung/guava/ThrowablesUnitTest.java new file mode 100644 index 0000000000..7d33b38a0e --- /dev/null +++ b/guava/src/test/java/com/baeldung/guava/ThrowablesUnitTest.java @@ -0,0 +1,44 @@ +package com.baeldung.guava; + +import com.google.common.base.Throwables; +import org.junit.Test; + +import java.util.function.Supplier; + +public class ThrowablesUnitTest { + + @Test(expected = RuntimeException.class) + public void whenThrowable_shouldWrapItInRuntimeException() throws Exception { + try { + throwThrowable(Throwable::new); + } catch (Throwable t) { + Throwables.propagateIfPossible(t, Exception.class); + throw new RuntimeException(t); + } + } + + @Test(expected = Error.class) + public void whenError_shouldPropagateAsIs() throws Exception { + try { + throwThrowable(Error::new); + } catch (Throwable t) { + Throwables.propagateIfPossible(t, Exception.class); + throw new RuntimeException(t); + } + } + + @Test(expected = Exception.class) + public void whenException_shouldPropagateAsIs() throws Exception { + try { + throwThrowable(Exception::new); + } catch (Throwable t) { + Throwables.propagateIfPossible(t, Exception.class); + throw new RuntimeException(t); + } + } + + private void throwThrowable(Supplier exceptionSupplier) throws Throwable { + throw exceptionSupplier.get(); + } + +} diff --git a/java-collections-maps-3/README.md b/java-collections-maps-3/README.md new file mode 100644 index 0000000000..ed68eb00a0 --- /dev/null +++ b/java-collections-maps-3/README.md @@ -0,0 +1,8 @@ +## Java Collections Cookbooks and Examples + +This module contains articles about Map data structures in Java. + +### Relevant Articles: + +- More articles: [[<-- prev>]](/../java-collections-maps) +- More articles: [[<-- prev>]](/../java-collections-maps-2) diff --git a/java-collections-maps-3/pom.xml b/java-collections-maps-3/pom.xml new file mode 100644 index 0000000000..3888623a7f --- /dev/null +++ b/java-collections-maps-3/pom.xml @@ -0,0 +1,43 @@ + + + + com.baeldung + parent-java + 0.0.1-SNAPSHOT + ../parent-java + + + 4.0.0 + java-collections-maps-3 + 0.1.0-SNAPSHOT + java-collections-maps-3 + jar + + + + org.springframework + spring-core + ${spring.version} + test + + + org.assertj + assertj-core + ${assertj.version} + test + + + org.apache.commons + commons-collections4 + ${commons-collections4.version} + + + + + 4.1 + 3.6.1 + 5.2.5.RELEASE + + diff --git a/java-collections-maps-3/src/test/java/com/baeldung/map/caseinsensitivekeys/CaseInsensitiveMapUnitTest.java b/java-collections-maps-3/src/test/java/com/baeldung/map/caseinsensitivekeys/CaseInsensitiveMapUnitTest.java new file mode 100644 index 0000000000..833807c692 --- /dev/null +++ b/java-collections-maps-3/src/test/java/com/baeldung/map/caseinsensitivekeys/CaseInsensitiveMapUnitTest.java @@ -0,0 +1,94 @@ +package com.baeldung.map.caseinsensitivekeys; + +import org.apache.commons.collections4.map.CaseInsensitiveMap; +import org.junit.Test; +import org.springframework.util.LinkedCaseInsensitiveMap; +import java.util.Map; +import java.util.TreeMap; +import static org.junit.Assert.*; + +public class CaseInsensitiveMapUnitTest { + @Test + public void givenCaseInsensitiveTreeMap_whenTwoEntriesAdded_thenSizeIsOne(){ + Map treeMap = new TreeMap<>(String.CASE_INSENSITIVE_ORDER); + treeMap.put("abc", 1); + treeMap.put("ABC", 2); + + assertEquals(1, treeMap.size()); + } + + @Test + public void givenCommonsCaseInsensitiveMap_whenTwoEntriesAdded_thenSizeIsOne(){ + Map commonsHashMap = new CaseInsensitiveMap<>(); + commonsHashMap.put("abc", 1); + commonsHashMap.put("ABC", 2); + + assertEquals(1, commonsHashMap.size()); + } + + @Test + public void givenLinkedCaseInsensitiveMap_whenTwoEntriesAdded_thenSizeIsOne(){ + Map linkedHashMap = new LinkedCaseInsensitiveMap<>(); + linkedHashMap.put("abc", 1); + linkedHashMap.put("ABC", 2); + + assertEquals(1, linkedHashMap.size()); + } + + @Test + public void givenCaseInsensitiveTreeMap_whenSameEntryAdded_thenValueUpdated(){ + Map treeMap = new TreeMap<>(String.CASE_INSENSITIVE_ORDER); + treeMap.put("abc", 1); + treeMap.put("ABC", 2); + + assertEquals(2, treeMap.get("aBc").intValue()); + assertEquals(2, treeMap.get("ABc").intValue()); + } + + @Test + public void givenCommonsCaseInsensitiveMap_whenSameEntryAdded_thenValueUpdated(){ + Map commonsHashMap = new CaseInsensitiveMap<>(); + commonsHashMap.put("abc", 1); + commonsHashMap.put("ABC", 2); + + assertEquals(2, commonsHashMap.get("aBc").intValue()); + assertEquals(2, commonsHashMap.get("ABc").intValue()); + } + + @Test + public void givenLinkedCaseInsensitiveMap_whenSameEntryAdded_thenValueUpdated(){ + Map linkedHashMap = new LinkedCaseInsensitiveMap<>(); + linkedHashMap.put("abc", 1); + linkedHashMap.put("ABC", 2); + + assertEquals(2, linkedHashMap.get("aBc").intValue()); + assertEquals(2, linkedHashMap.get("ABc").intValue()); + } + + @Test + public void givenCaseInsensitiveTreeMap_whenEntryRemoved_thenSizeIsZero(){ + Map treeMap = new TreeMap<>(String.CASE_INSENSITIVE_ORDER); + treeMap.put("abc", 3); + treeMap.remove("aBC"); + + assertEquals(0, treeMap.size()); + } + + @Test + public void givenCommonsCaseInsensitiveMap_whenEntryRemoved_thenSizeIsZero(){ + Map commonsHashMap = new CaseInsensitiveMap<>(); + commonsHashMap.put("abc", 3); + commonsHashMap.remove("aBC"); + + assertEquals(0, commonsHashMap.size()); + } + + @Test + public void givenLinkedCaseInsensitiveMap_whenEntryRemoved_thenSizeIsZero(){ + Map linkedHashMap = new LinkedCaseInsensitiveMap<>(); + linkedHashMap.put("abc", 3); + linkedHashMap.remove("aBC"); + + assertEquals(0, linkedHashMap.size()); + } +} diff --git a/java-numbers-3/README.md b/java-numbers-3/README.md index 598acfb927..f818bdb675 100644 --- a/java-numbers-3/README.md +++ b/java-numbers-3/README.md @@ -10,4 +10,5 @@ This module contains articles about numbers in Java. - [Generating Random Numbers in a Range in Java](https://www.baeldung.com/java-generating-random-numbers-in-range) - [Listing Numbers Within a Range in Java](https://www.baeldung.com/java-listing-numbers-within-a-range) - [Fibonacci Series in Java](https://www.baeldung.com/java-fibonacci) +- [Guide to the Number Class in Java](https://www.baeldung.com/java-number-class) - More articles: [[<-- prev]](/java-numbers-2) diff --git a/java-numbers-3/src/test/java/com/baeldung/abstractnumber/AbstractNumberUnitTest.java b/java-numbers-3/src/test/java/com/baeldung/abstractnumber/AbstractNumberUnitTest.java new file mode 100644 index 0000000000..521f2d37a6 --- /dev/null +++ b/java-numbers-3/src/test/java/com/baeldung/abstractnumber/AbstractNumberUnitTest.java @@ -0,0 +1,52 @@ +package com.baeldung.abstractnumber; + +import static org.junit.Assert.assertEquals; + +import org.junit.Test; + +public class AbstractNumberUnitTest { + + private final static double DOUBLE_VALUE = 9999.999; + private final static float FLOAT_VALUE = 101.99F; + private final static long LONG_VALUE = 1000L; + private final static int INTEGER_VALUE = 100; + private final static short SHORT_VALUE = 127; + private final static byte BYTE_VALUE = 120; + + @Test + public void givenDoubleValue_whenShortValueUsed_thenShortValueReturned() { + Double doubleValue = Double.valueOf(DOUBLE_VALUE); + assertEquals(9999, doubleValue.shortValue()); + } + + @Test + public void givenFloatValue_whenByteValueUsed_thenByteValueReturned() { + Float floatValue = Float.valueOf(FLOAT_VALUE); + assertEquals(101, floatValue.byteValue()); + } + + @Test + public void givenLongValue_whenInitValueUsed_thenInitValueReturned() { + Long longValue = Long.valueOf(LONG_VALUE); + assertEquals(1000, longValue.intValue()); + } + + @Test + public void givenIntegerValue_whenLongValueUsed_thenLongValueReturned() { + Integer integerValue = Integer.valueOf(INTEGER_VALUE); + assertEquals(100, integerValue.longValue()); + } + + @Test + public void givenShortValue_whenFloatValueUsed_thenFloatValueReturned() { + Short shortValue = Short.valueOf(SHORT_VALUE); + assertEquals(127.0F, shortValue.floatValue(), 0); + } + + @Test + public void givenByteValue_whenDoubleValueUsed_thenDoubleValueReturned() { + Byte byteValue = Byte.valueOf(BYTE_VALUE); + assertEquals(120.0, byteValue.doubleValue(), 0); + } + +} diff --git a/java-numbers/README.md b/java-numbers/README.md index 8f53006b38..f4b76c3c98 100644 --- a/java-numbers/README.md +++ b/java-numbers/README.md @@ -12,4 +12,5 @@ This module contains articles about numbers in Java. - [Calculating the nth Root in Java](https://www.baeldung.com/java-nth-root) - [Convert Double to String, Removing Decimal Places](https://www.baeldung.com/java-double-to-string) - [Changing the Order in a Sum Operation Can Produce Different Results?](https://www.baeldung.com/java-floating-point-sum-order) +- [Using Math.sin with Degrees](https://www.baeldung.com/java-math-sin-degrees) - More articles: [[next -->]](/../java-numbers-2) diff --git a/jgit/src/test/java/com/baeldung/jgit/JGitBugIntegrationTest.java b/jgit/src/test/java/com/baeldung/jgit/JGitBugManualTest.java similarity index 67% rename from jgit/src/test/java/com/baeldung/jgit/JGitBugIntegrationTest.java rename to jgit/src/test/java/com/baeldung/jgit/JGitBugManualTest.java index ad34890996..bcfe615bc7 100644 --- a/jgit/src/test/java/com/baeldung/jgit/JGitBugIntegrationTest.java +++ b/jgit/src/test/java/com/baeldung/jgit/JGitBugManualTest.java @@ -10,10 +10,18 @@ import org.junit.Test; import java.io.IOException; import static org.junit.Assert.assertNotNull; -/** - * Tests which show issues with JGit that we reported upstream. - */ -public class JGitBugIntegrationTest { +public class JGitBugManualTest { + + /** + * This test case expects one git repository to be present in local file system. + * Currently this test uses the Baeldung repository i.e. the current checkout repository. + * It finds the repository by tracking back and scan file system to find .git folder in + * the file system. + * + * Before running the test case ensure that the .git folder is present. + * + * @throws IOException + */ @Test public void testRevWalkDisposeClosesReader() throws IOException { try (Repository repo = Helper.openJGitRepository()) { diff --git a/jhipster-5/bookstore-monolith/pom.xml b/jhipster-5/bookstore-monolith/pom.xml index 5eaf761921..233765e0f3 100644 --- a/jhipster-5/bookstore-monolith/pom.xml +++ b/jhipster-5/bookstore-monolith/pom.xml @@ -7,7 +7,7 @@ 0.0.1-SNAPSHOT war Bookstore - + jhipster-5 com.baeldung.jhipster @@ -982,7 +982,7 @@ com.github.eirslett - frontend-maven-plugin + frontend-maven-plugin ${frontend-maven-plugin.version} install-node-and-npm diff --git a/jhipster-5/bookstore-monolith/src/test/java/com/baeldung/jhipster5/service/mapper/UserMapperUnitTest.java b/jhipster-5/bookstore-monolith/src/test/java/com/baeldung/jhipster5/service/mapper/UserMapperIntegrationTest.java similarity index 99% rename from jhipster-5/bookstore-monolith/src/test/java/com/baeldung/jhipster5/service/mapper/UserMapperUnitTest.java rename to jhipster-5/bookstore-monolith/src/test/java/com/baeldung/jhipster5/service/mapper/UserMapperIntegrationTest.java index cd6a326c06..cd49135d63 100644 --- a/jhipster-5/bookstore-monolith/src/test/java/com/baeldung/jhipster5/service/mapper/UserMapperUnitTest.java +++ b/jhipster-5/bookstore-monolith/src/test/java/com/baeldung/jhipster5/service/mapper/UserMapperIntegrationTest.java @@ -26,7 +26,7 @@ import static org.assertj.core.api.Assertions.assertThat; */ @RunWith(SpringRunner.class) @SpringBootTest(classes = BookstoreApp.class) -public class UserMapperUnitTest { +public class UserMapperIntegrationTest { private static final String DEFAULT_LOGIN = "johndoe"; diff --git a/jws/pom.xml b/jws/pom.xml index e6ab7e05ec..f867df8051 100644 --- a/jws/pom.xml +++ b/jws/pom.xml @@ -17,7 +17,7 @@ OpenNMS Repository - http://repo.opennms.org/maven2/ + https://repo.opennms.org/maven2/ @@ -27,11 +27,6 @@ jnlp-servlet ${jnlp-servlet.version} - - javax.samples.jnlp - jnlp-jardiff - ${jnlp-jardiff.version} - @@ -84,7 +79,6 @@ 3.0.2 - 1.6.0 1.6.0 diff --git a/libraries-3/README.md b/libraries-3/README.md index f3c3375098..ec433960ef 100644 --- a/libraries-3/README.md +++ b/libraries-3/README.md @@ -15,4 +15,5 @@ Remember, for advanced libraries like [Jackson](/jackson) and [JUnit](/testing-m - [Introduction to the jcabi-aspects AOP Annotations Library](https://www.baeldung.com/java-jcabi-aspects) - [Introduction to Takes](https://www.baeldung.com/java-takes) - [Using NullAway to Avoid NullPointerExceptions](https://www.baeldung.com/java-nullaway) - +- [Introduction to Alibaba Arthas](https://www.baeldung.com/java-alibaba-arthas-intro) +- [Quick Guide to Spring Cloud Circuit Breaker](https://www.baeldung.com/spring-cloud-circuit-breaker) diff --git a/libraries-concurrency/README.md b/libraries-concurrency/README.md new file mode 100644 index 0000000000..d1ffe81fa8 --- /dev/null +++ b/libraries-concurrency/README.md @@ -0,0 +1,3 @@ +### Relevant Articles: + +- [Intro to Coroutines with Quasar](https://www.baeldung.com/java-quasar-coroutines) diff --git a/libraries-concurrency/coroutines-with-quasar/pom.xml b/libraries-concurrency/coroutines-with-quasar/pom.xml new file mode 100644 index 0000000000..59241272e7 --- /dev/null +++ b/libraries-concurrency/coroutines-with-quasar/pom.xml @@ -0,0 +1,84 @@ + + 4.0.0 + coroutines-with-quasar + coroutines-with-quasar + + + com.baeldung + libraries-concurrency + 1.0.0-SNAPSHOT + + + + + co.paralleluniverse + quasar-core + 0.8.0 + + + co.paralleluniverse + quasar-actors + 0.8.0 + + + co.paralleluniverse + quasar-reactive-streams + 0.8.0 + + + + + + + maven-dependency-plugin + 3.1.2 + + + getClasspathFilenames + + properties + + + + + + org.codehaus.mojo + exec-maven-plugin + 1.6.0 + + com.baeldung.quasar.App + target/classes + java + + + -Dco.paralleluniverse.fibers.verifyInstrumentation=true + + + -javaagent:${co.paralleluniverse:quasar-core:jar} + + + -classpath + + + + com.baeldung.quasar.App + + + + + maven-compiler-plugin + 3.8.0 + + + org.apache.maven.plugins + maven-compiler-plugin + + 12 + 12 + + + + + diff --git a/libraries-concurrency/coroutines-with-quasar/src/main/java/com/baeldung/quasar/App.java b/libraries-concurrency/coroutines-with-quasar/src/main/java/com/baeldung/quasar/App.java new file mode 100644 index 0000000000..510877d1be --- /dev/null +++ b/libraries-concurrency/coroutines-with-quasar/src/main/java/com/baeldung/quasar/App.java @@ -0,0 +1,11 @@ +package com.baeldung.quasar; + +import co.paralleluniverse.fibers.Fiber; + +public class App { + public static void main(String[] args) { + new Fiber(() -> { + System.out.println("Inside fiber coroutine..."); + }).start(); + } +} diff --git a/libraries-concurrency/pom.xml b/libraries-concurrency/pom.xml new file mode 100644 index 0000000000..cb59b17674 --- /dev/null +++ b/libraries-concurrency/pom.xml @@ -0,0 +1,20 @@ + + + 4.0.0 + libraries-concurrency + libraries-concurrency + pom + + + parent-modules + com.baeldung + 1.0.0-SNAPSHOT + + + + + + + \ No newline at end of file diff --git a/linux-bash/command-line-arguments/src/main/bash/README.md b/linux-bash/command-line-arguments/src/main/bash/README.md new file mode 100644 index 0000000000..27d89fff99 --- /dev/null +++ b/linux-bash/command-line-arguments/src/main/bash/README.md @@ -0,0 +1,3 @@ +### Relevant Articles: + +- [How to Use Command Line Arguments in a Bash Script](https://www.baeldung.com/linux/use-command-line-arguments-in-bash-script) diff --git a/linux-bash/functions/src/main/bash/README.md b/linux-bash/functions/src/main/bash/README.md new file mode 100644 index 0000000000..5fb6958b9d --- /dev/null +++ b/linux-bash/functions/src/main/bash/README.md @@ -0,0 +1,3 @@ +### Relevant Articles + +- [Bash Functions in Linux](https://www.baeldung.com/linux/bash-functions) diff --git a/linux-bash/read/README.md b/linux-bash/read/README.md new file mode 100644 index 0000000000..56c1dd5b24 --- /dev/null +++ b/linux-bash/read/README.md @@ -0,0 +1,3 @@ +### Relevant Articles: + +- [Guide to the Linux read Command](https://www.baeldung.com/linux/read-command) diff --git a/linux-bash/text/README.md b/linux-bash/text/README.md index de99c1962a..20df2a33ec 100644 --- a/linux-bash/text/README.md +++ b/linux-bash/text/README.md @@ -1,3 +1,4 @@ ### Relevant Articles: - [Linux Commands – Remove All Text After X](https://www.baeldung.com/linux/tr-manipulate-strings) +- [Linux Commands for Appending Multiple Lines to a File](https://www.baeldung.com/linux/appending-multiple-lines-to-file2) diff --git a/logging-modules/log-mdc/README.md b/logging-modules/log-mdc/README.md index b676d3ba76..0d516619ef 100644 --- a/logging-modules/log-mdc/README.md +++ b/logging-modules/log-mdc/README.md @@ -1,7 +1,7 @@ ### Relevant Articles: - TBD - [Improved Java Logging with Mapped Diagnostic Context (MDC)](https://www.baeldung.com/mdc-in-log4j-2-logback) -- [Java Logging with Nested Diagnostic Context (NDC)](https:www.baeldung.com/java-logging-ndc-log4j) +- [Java Logging with Nested Diagnostic Context (NDC)](https://www.baeldung.com/java-logging-ndc-log4j) - [Drools Using Rules from Excel Files](https://www.baeldung.com/drools-excel) ### References diff --git a/lombok/src/main/README.md b/lombok/src/main/README.md new file mode 100644 index 0000000000..4092d8ce99 --- /dev/null +++ b/lombok/src/main/README.md @@ -0,0 +1,3 @@ +### Relevant Articles: + +- [Guide to the Linux wc Command](https://www.baeldung.com/linux/wc-command) diff --git a/netty/README.md b/netty/README.md new file mode 100644 index 0000000000..b006c1c686 --- /dev/null +++ b/netty/README.md @@ -0,0 +1,6 @@ +## Netty + +This module contains articles about Netty. + +### Relevant Articles: + diff --git a/netty/pom.xml b/netty/pom.xml new file mode 100644 index 0000000000..1a33eef92e --- /dev/null +++ b/netty/pom.xml @@ -0,0 +1,34 @@ + + + 4.0.0 + netty + 0.0.1-SNAPSHOT + netty + + + com.baeldung + parent-modules + 1.0.0-SNAPSHOT + + + + + io.netty + netty-all + ${netty.version} + + + + org.conscrypt + conscrypt-openjdk-uber + 2.4.0 + + + + + + 4.1.48.Final + + + \ No newline at end of file diff --git a/netty/src/main/java/com/baeldung/netty/http2/Http2Util.java b/netty/src/main/java/com/baeldung/netty/http2/Http2Util.java new file mode 100644 index 0000000000..62b6d4c4ed --- /dev/null +++ b/netty/src/main/java/com/baeldung/netty/http2/Http2Util.java @@ -0,0 +1,135 @@ +package com.baeldung.netty.http2; + +import static io.netty.handler.logging.LogLevel.INFO; + +import java.security.cert.CertificateException; + +import javax.net.ssl.SSLException; + +import com.baeldung.netty.http2.client.Http2ClientResponseHandler; +import com.baeldung.netty.http2.client.Http2SettingsHandler; +import com.baeldung.netty.http2.server.Http2ServerResponseHandler; + +import io.netty.buffer.Unpooled; +import io.netty.channel.ChannelHandlerContext; +import io.netty.channel.ChannelPipeline; +import io.netty.handler.codec.http.DefaultFullHttpRequest; +import io.netty.handler.codec.http.FullHttpRequest; +import io.netty.handler.codec.http.HttpHeaderNames; +import io.netty.handler.codec.http.HttpHeaderValues; +import io.netty.handler.codec.http.HttpMethod; +import io.netty.handler.codec.http.HttpScheme; +import io.netty.handler.codec.http.HttpVersion; +import io.netty.handler.codec.http2.DefaultHttp2Connection; +import io.netty.handler.codec.http2.DelegatingDecompressorFrameListener; +import io.netty.handler.codec.http2.Http2Connection; +import io.netty.handler.codec.http2.Http2FrameCodecBuilder; +import io.netty.handler.codec.http2.Http2FrameLogger; +import io.netty.handler.codec.http2.Http2SecurityUtil; +import io.netty.handler.codec.http2.HttpConversionUtil; +import io.netty.handler.codec.http2.HttpToHttp2ConnectionHandler; +import io.netty.handler.codec.http2.HttpToHttp2ConnectionHandlerBuilder; +import io.netty.handler.codec.http2.InboundHttp2ToHttpAdapterBuilder; +import io.netty.handler.ssl.ApplicationProtocolConfig; +import io.netty.handler.ssl.ApplicationProtocolConfig.Protocol; +import io.netty.handler.ssl.ApplicationProtocolConfig.SelectedListenerFailureBehavior; +import io.netty.handler.ssl.ApplicationProtocolConfig.SelectorFailureBehavior; +import io.netty.handler.ssl.ApplicationProtocolNames; +import io.netty.handler.ssl.ApplicationProtocolNegotiationHandler; +import io.netty.handler.ssl.SslContext; +import io.netty.handler.ssl.SslContextBuilder; +import io.netty.handler.ssl.SslProvider; +import io.netty.handler.ssl.SupportedCipherSuiteFilter; +import io.netty.handler.ssl.util.InsecureTrustManagerFactory; +import io.netty.handler.ssl.util.SelfSignedCertificate; + +public class Http2Util { + public static SslContext createSSLContext(boolean isServer) throws SSLException, CertificateException { + + SslContext sslCtx; + + SelfSignedCertificate ssc = new SelfSignedCertificate(); + + if (isServer) { + sslCtx = SslContextBuilder.forServer(ssc.certificate(), ssc.privateKey()) + .sslProvider(SslProvider.JDK) + .ciphers(Http2SecurityUtil.CIPHERS, SupportedCipherSuiteFilter.INSTANCE) + .applicationProtocolConfig(new ApplicationProtocolConfig(Protocol.ALPN, + SelectorFailureBehavior.NO_ADVERTISE, + SelectedListenerFailureBehavior.ACCEPT, ApplicationProtocolNames.HTTP_2, ApplicationProtocolNames.HTTP_1_1)) + .build(); + } else { + sslCtx = SslContextBuilder.forClient() + .sslProvider(SslProvider.JDK) + .ciphers(Http2SecurityUtil.CIPHERS, SupportedCipherSuiteFilter.INSTANCE) + .trustManager(InsecureTrustManagerFactory.INSTANCE) + .applicationProtocolConfig(new ApplicationProtocolConfig(Protocol.ALPN, + SelectorFailureBehavior.NO_ADVERTISE, + SelectedListenerFailureBehavior.ACCEPT, ApplicationProtocolNames.HTTP_2)) + .build(); + } + return sslCtx; + + } + + public static ApplicationProtocolNegotiationHandler getServerAPNHandler() { + ApplicationProtocolNegotiationHandler serverAPNHandler = new ApplicationProtocolNegotiationHandler(ApplicationProtocolNames.HTTP_2) { + + @Override + protected void configurePipeline(ChannelHandlerContext ctx, String protocol) throws Exception { + if (ApplicationProtocolNames.HTTP_2.equals(protocol)) { + ctx.pipeline() + .addLast(Http2FrameCodecBuilder.forServer() + .build(), new Http2ServerResponseHandler()); + return; + } + throw new IllegalStateException("Protocol: " + protocol + " not supported"); + } + }; + return serverAPNHandler; + + } + + public static ApplicationProtocolNegotiationHandler getClientAPNHandler(int maxContentLength, Http2SettingsHandler settingsHandler, Http2ClientResponseHandler responseHandler) { + final Http2FrameLogger logger = new Http2FrameLogger(INFO, Http2Util.class); + final Http2Connection connection = new DefaultHttp2Connection(false); + + HttpToHttp2ConnectionHandler connectionHandler = new HttpToHttp2ConnectionHandlerBuilder() + .frameListener(new DelegatingDecompressorFrameListener(connection, new InboundHttp2ToHttpAdapterBuilder(connection).maxContentLength(maxContentLength) + .propagateSettings(true) + .build())) + .frameLogger(logger) + .connection(connection) + .build(); + + ApplicationProtocolNegotiationHandler clientAPNHandler = new ApplicationProtocolNegotiationHandler(ApplicationProtocolNames.HTTP_2) { + @Override + protected void configurePipeline(ChannelHandlerContext ctx, String protocol) { + if (ApplicationProtocolNames.HTTP_2.equals(protocol)) { + ChannelPipeline p = ctx.pipeline(); + p.addLast(connectionHandler); + p.addLast(settingsHandler, responseHandler); + return; + } + ctx.close(); + throw new IllegalStateException("Protocol: " + protocol + " not supported"); + } + }; + + return clientAPNHandler; + + } + + public static FullHttpRequest createGetRequest(String host, int port) { + FullHttpRequest request = new DefaultFullHttpRequest(HttpVersion.valueOf("HTTP/2.0"), HttpMethod.GET, "/", Unpooled.EMPTY_BUFFER); + request.headers() + .add(HttpHeaderNames.HOST, new String(host + ":" + port)); + request.headers() + .add(HttpConversionUtil.ExtensionHeaderNames.SCHEME.text(), HttpScheme.HTTPS); + request.headers() + .add(HttpHeaderNames.ACCEPT_ENCODING, HttpHeaderValues.GZIP); + request.headers() + .add(HttpHeaderNames.ACCEPT_ENCODING, HttpHeaderValues.DEFLATE); + return request; + } +} diff --git a/netty/src/main/java/com/baeldung/netty/http2/client/Http2ClientInitializer.java b/netty/src/main/java/com/baeldung/netty/http2/client/Http2ClientInitializer.java new file mode 100644 index 0000000000..d50240fcb2 --- /dev/null +++ b/netty/src/main/java/com/baeldung/netty/http2/client/Http2ClientInitializer.java @@ -0,0 +1,46 @@ +package com.baeldung.netty.http2.client; + +import com.baeldung.netty.http2.Http2Util; + +import io.netty.channel.ChannelInitializer; +import io.netty.channel.ChannelPipeline; +import io.netty.channel.socket.SocketChannel; +import io.netty.handler.ssl.SslContext; + +public class Http2ClientInitializer extends ChannelInitializer { + + private final SslContext sslCtx; + private final int maxContentLength; + private Http2SettingsHandler settingsHandler; + private Http2ClientResponseHandler responseHandler; + private String host; + private int port; + + public Http2ClientInitializer(SslContext sslCtx, int maxContentLength, String host, int port) { + this.sslCtx = sslCtx; + this.maxContentLength = maxContentLength; + this.host = host; + this.port = port; + } + + @Override + public void initChannel(SocketChannel ch) throws Exception { + + settingsHandler = new Http2SettingsHandler(ch.newPromise()); + responseHandler = new Http2ClientResponseHandler(); + + if (sslCtx != null) { + ChannelPipeline pipeline = ch.pipeline(); + pipeline.addLast(sslCtx.newHandler(ch.alloc(), host, port)); + pipeline.addLast(Http2Util.getClientAPNHandler(maxContentLength, settingsHandler, responseHandler)); + } + } + + public Http2SettingsHandler getSettingsHandler() { + return settingsHandler; + } + + public Http2ClientResponseHandler getResponseHandler() { + return responseHandler; + } +} diff --git a/netty/src/main/java/com/baeldung/netty/http2/client/Http2ClientResponseHandler.java b/netty/src/main/java/com/baeldung/netty/http2/client/Http2ClientResponseHandler.java new file mode 100644 index 0000000000..4e17155bbc --- /dev/null +++ b/netty/src/main/java/com/baeldung/netty/http2/client/Http2ClientResponseHandler.java @@ -0,0 +1,128 @@ +package com.baeldung.netty.http2.client; + +import java.util.HashMap; +import java.util.Iterator; +import java.util.Map; +import java.util.Map.Entry; +import java.util.concurrent.TimeUnit; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import io.netty.buffer.ByteBuf; +import io.netty.channel.ChannelFuture; +import io.netty.channel.ChannelHandlerContext; +import io.netty.channel.ChannelPromise; +import io.netty.channel.SimpleChannelInboundHandler; +import io.netty.handler.codec.http.FullHttpResponse; +import io.netty.handler.codec.http2.HttpConversionUtil; +import io.netty.util.CharsetUtil; + +public class Http2ClientResponseHandler extends SimpleChannelInboundHandler { + + private final Logger logger = LoggerFactory.getLogger(Http2ClientResponseHandler.class); + private final Map streamidMap; + + public Http2ClientResponseHandler() { + streamidMap = new HashMap(); + } + + public MapValues put(int streamId, ChannelFuture writeFuture, ChannelPromise promise) { + return streamidMap.put(streamId, new MapValues(writeFuture, promise)); + } + + public String awaitResponses(long timeout, TimeUnit unit) { + + Iterator> itr = streamidMap.entrySet() + .iterator(); + + String response = null; + + while (itr.hasNext()) { + Entry entry = itr.next(); + ChannelFuture writeFuture = entry.getValue() + .getWriteFuture(); + + if (!writeFuture.awaitUninterruptibly(timeout, unit)) { + throw new IllegalStateException("Timed out waiting to write for stream id " + entry.getKey()); + } + if (!writeFuture.isSuccess()) { + throw new RuntimeException(writeFuture.cause()); + } + ChannelPromise promise = entry.getValue() + .getPromise(); + + if (!promise.awaitUninterruptibly(timeout, unit)) { + throw new IllegalStateException("Timed out waiting for response on stream id " + entry.getKey()); + } + if (!promise.isSuccess()) { + throw new RuntimeException(promise.cause()); + } + logger.info("---Stream id: " + entry.getKey() + " received---"); + response = entry.getValue().getResponse(); + + itr.remove(); + } + + return response; + + } + + @Override + protected void channelRead0(ChannelHandlerContext ctx, FullHttpResponse msg) throws Exception { + Integer streamId = msg.headers() + .getInt(HttpConversionUtil.ExtensionHeaderNames.STREAM_ID.text()); + if (streamId == null) { + logger.error("HttpResponseHandler unexpected message received: " + msg); + return; + } + + MapValues value = streamidMap.get(streamId); + + if (value == null) { + logger.error("Message received for unknown stream id " + streamId); + ctx.close(); + } else { + ByteBuf content = msg.content(); + if (content.isReadable()) { + int contentLength = content.readableBytes(); + byte[] arr = new byte[contentLength]; + content.readBytes(arr); + String response = new String(arr, 0, contentLength, CharsetUtil.UTF_8); + logger.info("Response from Server: "+ (response)); + value.setResponse(response); + } + + value.getPromise() + .setSuccess(); + } + } + + public static class MapValues { + ChannelFuture writeFuture; + ChannelPromise promise; + String response; + + public String getResponse() { + return response; + } + + public void setResponse(String response) { + this.response = response; + } + + public MapValues(ChannelFuture writeFuture2, ChannelPromise promise2) { + this.writeFuture = writeFuture2; + this.promise = promise2; + } + + public ChannelFuture getWriteFuture() { + return writeFuture; + } + + public ChannelPromise getPromise() { + return promise; + } + + } +} diff --git a/netty/src/main/java/com/baeldung/netty/http2/client/Http2SettingsHandler.java b/netty/src/main/java/com/baeldung/netty/http2/client/Http2SettingsHandler.java new file mode 100644 index 0000000000..93841187c7 --- /dev/null +++ b/netty/src/main/java/com/baeldung/netty/http2/client/Http2SettingsHandler.java @@ -0,0 +1,30 @@ +package com.baeldung.netty.http2.client; + +import io.netty.channel.ChannelHandlerContext; +import io.netty.channel.ChannelPromise; +import io.netty.channel.SimpleChannelInboundHandler; +import io.netty.handler.codec.http2.Http2Settings; + +import java.util.concurrent.TimeUnit; + +public class Http2SettingsHandler extends SimpleChannelInboundHandler { + private final ChannelPromise promise; + + public Http2SettingsHandler(ChannelPromise promise) { + this.promise = promise; + } + + public void awaitSettings(long timeout, TimeUnit unit) throws Exception { + if (!promise.awaitUninterruptibly(timeout, unit)) { + throw new IllegalStateException("Timed out waiting for settings"); + } + } + + @Override + protected void channelRead0(ChannelHandlerContext ctx, Http2Settings msg) throws Exception { + promise.setSuccess(); + + ctx.pipeline() + .remove(this); + } +} diff --git a/netty/src/main/java/com/baeldung/netty/http2/server/Http2Server.java b/netty/src/main/java/com/baeldung/netty/http2/server/Http2Server.java new file mode 100644 index 0000000000..a8e9e59953 --- /dev/null +++ b/netty/src/main/java/com/baeldung/netty/http2/server/Http2Server.java @@ -0,0 +1,59 @@ +package com.baeldung.netty.http2.server; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.baeldung.netty.http2.Http2Util; + +import io.netty.bootstrap.ServerBootstrap; +import io.netty.channel.Channel; +import io.netty.channel.ChannelInitializer; +import io.netty.channel.ChannelOption; +import io.netty.channel.EventLoopGroup; +import io.netty.channel.nio.NioEventLoopGroup; +import io.netty.channel.socket.SocketChannel; +import io.netty.channel.socket.nio.NioServerSocketChannel; +import io.netty.handler.logging.LogLevel; +import io.netty.handler.logging.LoggingHandler; +import io.netty.handler.ssl.SslContext; + +public final class Http2Server { + + private static final int PORT = 8443; + private static final Logger logger = LoggerFactory.getLogger(Http2Server.class); + + public static void main(String[] args) throws Exception { + SslContext sslCtx = Http2Util.createSSLContext(true); + + EventLoopGroup group = new NioEventLoopGroup(); + try { + ServerBootstrap b = new ServerBootstrap(); + b.option(ChannelOption.SO_BACKLOG, 1024); + b.group(group) + .channel(NioServerSocketChannel.class) + .handler(new LoggingHandler(LogLevel.INFO)) + .childHandler(new ChannelInitializer() { + @Override + protected void initChannel(SocketChannel ch) throws Exception { + if (sslCtx != null) { + ch.pipeline() + .addLast(sslCtx.newHandler(ch.alloc()), Http2Util.getServerAPNHandler()); + } + } + + }); + + Channel ch = b.bind(PORT) + .sync() + .channel(); + + logger.info("HTTP/2 Server is listening on https://127.0.0.1:" + PORT + '/'); + + ch.closeFuture() + .sync(); + } finally { + group.shutdownGracefully(); + } + } + +} diff --git a/netty/src/main/java/com/baeldung/netty/http2/server/Http2ServerResponseHandler.java b/netty/src/main/java/com/baeldung/netty/http2/server/Http2ServerResponseHandler.java new file mode 100644 index 0000000000..24c66f15bb --- /dev/null +++ b/netty/src/main/java/com/baeldung/netty/http2/server/Http2ServerResponseHandler.java @@ -0,0 +1,52 @@ +package com.baeldung.netty.http2.server; + +import io.netty.buffer.ByteBuf; +import io.netty.buffer.Unpooled; +import io.netty.channel.ChannelDuplexHandler; +import io.netty.channel.ChannelHandler.Sharable; +import io.netty.channel.ChannelHandlerContext; +import io.netty.handler.codec.http.HttpResponseStatus; +import io.netty.handler.codec.http2.DefaultHttp2DataFrame; +import io.netty.handler.codec.http2.DefaultHttp2Headers; +import io.netty.handler.codec.http2.DefaultHttp2HeadersFrame; +import io.netty.handler.codec.http2.Http2Headers; +import io.netty.handler.codec.http2.Http2HeadersFrame; +import io.netty.util.CharsetUtil; + +@Sharable +public class Http2ServerResponseHandler extends ChannelDuplexHandler { + + static final ByteBuf RESPONSE_BYTES = Unpooled.unreleasableBuffer(Unpooled.copiedBuffer("Hello World", CharsetUtil.UTF_8)); + + @Override + public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception { + super.exceptionCaught(ctx, cause); + cause.printStackTrace(); + ctx.close(); + } + + @Override + public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception { + if (msg instanceof Http2HeadersFrame) { + Http2HeadersFrame msgHeader = (Http2HeadersFrame) msg; + if (msgHeader.isEndStream()) { + ByteBuf content = ctx.alloc() + .buffer(); + content.writeBytes(RESPONSE_BYTES.duplicate()); + + Http2Headers headers = new DefaultHttp2Headers().status(HttpResponseStatus.OK.codeAsText()); + ctx.write(new DefaultHttp2HeadersFrame(headers).stream(msgHeader.stream())); + ctx.write(new DefaultHttp2DataFrame(content, true).stream(msgHeader.stream())); + } + + } else { + super.channelRead(ctx, msg); + } + } + + @Override + public void channelReadComplete(ChannelHandlerContext ctx) throws Exception { + ctx.flush(); + } + +} diff --git a/netty/src/main/resources/logback.xml b/netty/src/main/resources/logback.xml new file mode 100644 index 0000000000..7d900d8ea8 --- /dev/null +++ b/netty/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/netty/src/test/java/com/baeldung/netty/Http2ClientLiveTest.java b/netty/src/test/java/com/baeldung/netty/Http2ClientLiveTest.java new file mode 100644 index 0000000000..6b9a53a1b3 --- /dev/null +++ b/netty/src/test/java/com/baeldung/netty/Http2ClientLiveTest.java @@ -0,0 +1,91 @@ +package com.baeldung.netty; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +import java.util.concurrent.TimeUnit; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.baeldung.netty.http2.Http2Util; +import com.baeldung.netty.http2.client.Http2ClientInitializer; +import com.baeldung.netty.http2.client.Http2ClientResponseHandler; +import com.baeldung.netty.http2.client.Http2SettingsHandler; + +import io.netty.bootstrap.Bootstrap; +import io.netty.channel.Channel; +import io.netty.channel.ChannelOption; +import io.netty.channel.EventLoopGroup; +import io.netty.channel.nio.NioEventLoopGroup; +import io.netty.channel.socket.nio.NioSocketChannel; +import io.netty.handler.codec.http.FullHttpRequest; +import io.netty.handler.ssl.SslContext; + +//Ensure the server class - Http2Server.java is already started before running this test +public class Http2ClientLiveTest { + + private static final Logger logger = LoggerFactory.getLogger(Http2ClientLiveTest.class); + + private static final String HOST = "127.0.0.1"; + private static final int PORT = 8443; + private SslContext sslCtx; + private Channel channel; + + @Before + public void setup() throws Exception { + sslCtx = Http2Util.createSSLContext(false); + } + + @Test + public void whenRequestSent_thenHelloWorldReceived() throws Exception { + + EventLoopGroup workerGroup = new NioEventLoopGroup(); + Http2ClientInitializer initializer = new Http2ClientInitializer(sslCtx, Integer.MAX_VALUE, HOST, PORT); + + try { + Bootstrap b = new Bootstrap(); + b.group(workerGroup); + b.channel(NioSocketChannel.class); + b.option(ChannelOption.SO_KEEPALIVE, true); + b.remoteAddress(HOST, PORT); + b.handler(initializer); + + channel = b.connect() + .syncUninterruptibly() + .channel(); + + logger.info("Connected to [" + HOST + ':' + PORT + ']'); + + Http2SettingsHandler http2SettingsHandler = initializer.getSettingsHandler(); + http2SettingsHandler.awaitSettings(60, TimeUnit.SECONDS); + + logger.info("Sending request(s)..."); + + FullHttpRequest request = Http2Util.createGetRequest(HOST, PORT); + + Http2ClientResponseHandler responseHandler = initializer.getResponseHandler(); + int streamId = 3; + + responseHandler.put(streamId, channel.write(request), channel.newPromise()); + channel.flush(); + String response = responseHandler.awaitResponses(60, TimeUnit.SECONDS); + + assertEquals("Hello World", response); + + logger.info("Finished HTTP/2 request(s)"); + + } finally { + workerGroup.shutdownGracefully(); + } + + } + + @After + public void cleanup() { + channel.close() + .syncUninterruptibly(); + } +} diff --git a/parent-boot-2/pom.xml b/parent-boot-2/pom.xml index 6e9e90a6d3..c7bb11b1d5 100644 --- a/parent-boot-2/pom.xml +++ b/parent-boot-2/pom.xml @@ -81,7 +81,7 @@ 3.3.0 1.0.22.RELEASE - 2.2.2.RELEASE + 2.2.6.RELEASE diff --git a/parent-spring-5/pom.xml b/parent-spring-5/pom.xml index 27f355bfad..c75655ebc8 100644 --- a/parent-spring-5/pom.xml +++ b/parent-spring-5/pom.xml @@ -31,8 +31,8 @@ - 5.2.2.RELEASE - 5.2.1.RELEASE + 5.2.5.RELEASE + 5.2.3.RELEASE \ No newline at end of file diff --git a/persistence-modules/hibernate-jpa/README.md b/persistence-modules/hibernate-jpa/README.md index d0a253f028..fb48f975bc 100644 --- a/persistence-modules/hibernate-jpa/README.md +++ b/persistence-modules/hibernate-jpa/README.md @@ -13,3 +13,4 @@ This module contains articles specific to use of Hibernate as a JPA implementati - [Enabling Transaction Locks in Spring Data JPA](https://www.baeldung.com/java-jpa-transaction-locks) - [TransactionRequiredException Error](https://www.baeldung.com/jpa-transaction-required-exception) - [JPA/Hibernate Persistence Context](https://www.baeldung.com/jpa-hibernate-persistence-context) +- [Quick Guide to EntityManager#getReference()](https://www.baeldung.com/jpa-entity-manager-get-reference) diff --git a/persistence-modules/java-cassandra/pom.xml b/persistence-modules/java-cassandra/pom.xml index 54879fb321..091efaeff4 100644 --- a/persistence-modules/java-cassandra/pom.xml +++ b/persistence-modules/java-cassandra/pom.xml @@ -18,6 +18,12 @@ cassandra-driver-core ${cassandra-driver-core.version} true + + + com.google.guava + guava + + diff --git a/persistence-modules/java-cassandra/src/test/resources/cassandra.yaml b/persistence-modules/java-cassandra/src/test/resources/cassandra.yaml new file mode 100644 index 0000000000..59687444d0 --- /dev/null +++ b/persistence-modules/java-cassandra/src/test/resources/cassandra.yaml @@ -0,0 +1,51 @@ +cluster_name: 'Test Cluster' +hinted_handoff_enabled: true +max_hint_window_in_ms: 10800000 +hinted_handoff_throttle_in_kb: 1024 +max_hints_delivery_threads: 2 +hints_directory: target/embeddedCassandra/hints +authenticator: AllowAllAuthenticator +authorizer: AllowAllAuthorizer +permissions_validity_in_ms: 2000 +partitioner: RandomPartitioner +data_file_directories: + - target/embeddedCassandra/data +commitlog_directory: target/embeddedCassandra/commitlog +cdc_raw_directory: target/embeddedCassandra/cdc +disk_failure_policy: stop +key_cache_size_in_mb: +key_cache_save_period: 14400 +row_cache_size_in_mb: 0 +row_cache_save_period: 0 +saved_caches_directory: target/embeddedCassandra/saved_caches +commitlog_sync: periodic +commitlog_sync_period_in_ms: 10000 +commitlog_segment_size_in_mb: 32 +concurrent_reads: 32 +concurrent_writes: 32 +trickle_fsync: false +trickle_fsync_interval_in_kb: 10240 +thrift_framed_transport_size_in_mb: 15 +thrift_max_message_length_in_mb: 16 +incremental_backups: false +snapshot_before_compaction: false +auto_snapshot: false +column_index_size_in_kb: 64 +compaction_throughput_mb_per_sec: 16 +read_request_timeout_in_ms: 5000 +range_request_timeout_in_ms: 10000 +write_request_timeout_in_ms: 2000 +cas_contention_timeout_in_ms: 1000 +truncate_request_timeout_in_ms: 60000 +request_timeout_in_ms: 10000 +cross_node_timeout: false +endpoint_snitch: SimpleSnitch +dynamic_snitch_update_interval_in_ms: 100 +dynamic_snitch_reset_interval_in_ms: 600000 +dynamic_snitch_badness_threshold: 0.1 +request_scheduler: org.apache.cassandra.scheduler.NoScheduler +index_interval: 128 +seed_provider: + - class_name: org.apache.cassandra.locator.SimpleSeedProvider + parameters: + - seeds: "127.0.0.1" diff --git a/persistence-modules/java-mongodb/README.md b/persistence-modules/java-mongodb/README.md index a8539e644f..5c3c448b03 100644 --- a/persistence-modules/java-mongodb/README.md +++ b/persistence-modules/java-mongodb/README.md @@ -10,3 +10,4 @@ This module contains articles about MongoDB in Java. - [Geospatial Support in MongoDB](https://www.baeldung.com/mongodb-geospatial-support) - [Introduction to Morphia – Java ODM for MongoDB](https://www.baeldung.com/mongodb-morphia) - [MongoDB Aggregations Using Java](https://www.baeldung.com/java-mongodb-aggregations) +- [MongoDB BSON to JSON](https://www.baeldung.com/bson-to-json) diff --git a/persistence-modules/java-mongodb/src/main/java/com/baeldung/morphia/domain/Book.java b/persistence-modules/java-mongodb/src/main/java/com/baeldung/morphia/domain/Book.java index 172c916ad9..4ed2ab8580 100644 --- a/persistence-modules/java-mongodb/src/main/java/com/baeldung/morphia/domain/Book.java +++ b/persistence-modules/java-mongodb/src/main/java/com/baeldung/morphia/domain/Book.java @@ -1,5 +1,7 @@ package com.baeldung.morphia.domain; +import java.time.LocalDate; +import java.time.LocalDateTime; import java.util.HashSet; import java.util.Set; @@ -29,28 +31,13 @@ public class Book { private double cost; @Reference private Set companionBooks; + @Property + private LocalDateTime publishDate; public Book() { } - public String getTitle() { - return title; - } - - public String getAuthor() { - return author; - } - - public double getCost() { - return cost; - } - - public void addCompanionBooks(Book book) { - if (companionBooks != null) - this.companionBooks.add(book); - } - public Book(String isbn, String title, String author, double cost, Publisher publisher) { this.isbn = isbn; this.title = title; @@ -60,6 +47,71 @@ public class Book { this.companionBooks = new HashSet<>(); } + // Getters and setters ... + public String getIsbn() { + return isbn; + } + + public Book setIsbn(String isbn) { + this.isbn = isbn; + return this; + } + + public String getTitle() { + return title; + } + + public Book setTitle(String title) { + this.title = title; + return this; + } + + public String getAuthor() { + return author; + } + + public Book setAuthor(String author) { + this.author = author; + return this; + } + + public Publisher getPublisher() { + return publisher; + } + + public Book setPublisher(Publisher publisher) { + this.publisher = publisher; + return this; + } + + public double getCost() { + return cost; + } + + public Book setCost(double cost) { + this.cost = cost; + return this; + } + + public LocalDateTime getPublishDate() { + return publishDate; + } + + public Book setPublishDate(LocalDateTime publishDate) { + this.publishDate = publishDate; + return this; + } + + public Set getCompanionBooks() { + return companionBooks; + } + + public Book addCompanionBooks(Book book) { + if (companionBooks != null) + this.companionBooks.add(book); + return this; + } + @Override public String toString() { return "Book [isbn=" + isbn + ", title=" + title + ", author=" + author + ", publisher=" + publisher + ", cost=" + cost + "]"; @@ -113,4 +165,4 @@ public class Book { return true; } -} \ No newline at end of file +} diff --git a/persistence-modules/java-mongodb/src/test/java/com/baeldung/bsontojson/BsonToJsonIntegrationTest.java b/persistence-modules/java-mongodb/src/test/java/com/baeldung/bsontojson/BsonToJsonIntegrationTest.java new file mode 100644 index 0000000000..e382ea4ab2 --- /dev/null +++ b/persistence-modules/java-mongodb/src/test/java/com/baeldung/bsontojson/BsonToJsonIntegrationTest.java @@ -0,0 +1,142 @@ +package com.baeldung.bsontojson; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertTrue; + +import java.sql.Timestamp; +import java.time.Instant; +import java.time.LocalDateTime; +import java.time.format.DateTimeFormatter; +import java.util.Date; +import java.util.TimeZone; +import java.util.regex.Matcher; +import java.util.regex.Pattern; + +import org.bson.Document; +import org.bson.json.Converter; +import org.bson.json.JsonMode; +import org.bson.json.JsonWriterSettings; +import org.bson.json.StrictJsonWriter; +import org.bson.types.ObjectId; +import org.junit.AfterClass; +import org.junit.BeforeClass; +import org.junit.Test; +import org.junit.jupiter.api.AfterEach; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.baeldung.morphia.domain.Book; +import com.baeldung.morphia.domain.Publisher; +import com.mongodb.MongoClient; +import com.mongodb.client.MongoDatabase; + +import dev.morphia.Datastore; +import dev.morphia.Morphia; + +public class BsonToJsonIntegrationTest { + + private static final String DB_NAME = "library"; + private static Datastore datastore; + + @BeforeClass + public static void setUp() { + Morphia morphia = new Morphia(); + morphia.mapPackage("com.baeldung.morphia"); + datastore = morphia.createDatastore(new MongoClient(), DB_NAME); + datastore.ensureIndexes(); + + datastore.save(new Book() + .setIsbn("isbn") + .setTitle("title") + .setAuthor("author") + .setCost(3.95) + .setPublisher(new Publisher(new ObjectId("fffffffffffffffffffffffa"),"publisher")) + .setPublishDate(LocalDateTime.parse("2020-01-01T18:13:32Z", DateTimeFormatter.ISO_DATE_TIME)) + .addCompanionBooks(new Book().setIsbn("isbn2"))); + } + + @AfterClass + public static void tearDown() { + datastore.delete(datastore.createQuery(Book.class)); + } + + @Test + public void givenBsonDocument_whenUsingStandardJsonTransformation_thenJsonDateIsObjectEpochTime() { + + String json = null; + try (MongoClient mongoClient = new MongoClient()) { + MongoDatabase mongoDatabase = mongoClient.getDatabase(DB_NAME); + Document bson = mongoDatabase.getCollection("Books").find().first(); + json = bson.toJson(); + } + + String expectedJson = "{\"_id\": \"isbn\", " + + "\"className\": \"com.baeldung.morphia.domain.Book\", " + + "\"title\": \"title\", " + + "\"author\": \"author\", " + + "\"publisher\": {\"_id\": {\"$oid\": \"fffffffffffffffffffffffa\"}, " + + "\"name\": \"publisher\"}, " + + "\"price\": 3.95, " + + "\"publishDate\": {\"$date\": 1577898812000}}"; + + assertNotNull(json); + + assertEquals(expectedJson, json); + } + + + @Test + public void givenBsonDocument_whenUsingRelaxedJsonTransformation_thenJsonDateIsObjectIsoDate() { + + String json = null; + try (MongoClient mongoClient = new MongoClient()) { + MongoDatabase mongoDatabase = mongoClient.getDatabase(DB_NAME); + Document bson = mongoDatabase.getCollection("Books").find().first(); + json = bson.toJson(JsonWriterSettings + .builder() + .outputMode(JsonMode.RELAXED) + .build()); + } + + String expectedJson = "{\"_id\": \"isbn\", " + + "\"className\": \"com.baeldung.morphia.domain.Book\", " + + "\"title\": \"title\", " + + "\"author\": \"author\", " + + "\"publisher\": {\"_id\": {\"$oid\": \"fffffffffffffffffffffffa\"}, " + + "\"name\": \"publisher\"}, " + + "\"price\": 3.95, " + + "\"publishDate\": {\"$date\": \"2020-01-01T17:13:32Z\"}}"; + + assertNotNull(json); + + assertEquals(expectedJson, json); + } + + @Test + public void givenBsonDocument_whenUsingCustomJsonTransformation_thenJsonDateIsStringField() { + + String json = null; + try (MongoClient mongoClient = new MongoClient()) { + MongoDatabase mongoDatabase = mongoClient.getDatabase(DB_NAME); + Document bson = mongoDatabase.getCollection("Books").find().first(); + json = bson.toJson(JsonWriterSettings + .builder() + .dateTimeConverter(new JsonDateTimeConverter()) + .build()); + } + + String expectedJson = "{\"_id\": \"isbn\", " + + "\"className\": \"com.baeldung.morphia.domain.Book\", " + + "\"title\": \"title\", " + + "\"author\": \"author\", " + + "\"publisher\": {\"_id\": {\"$oid\": \"fffffffffffffffffffffffa\"}, " + + "\"name\": \"publisher\"}, " + + "\"price\": 3.95, " + + "\"publishDate\": \"2020-01-01T17:13:32Z\"}"; + + assertEquals(expectedJson, json); + + } + +} diff --git a/persistence-modules/java-mongodb/src/test/java/com/baeldung/bsontojson/JsonDateTimeConverter.java b/persistence-modules/java-mongodb/src/test/java/com/baeldung/bsontojson/JsonDateTimeConverter.java new file mode 100644 index 0000000000..46023e363f --- /dev/null +++ b/persistence-modules/java-mongodb/src/test/java/com/baeldung/bsontojson/JsonDateTimeConverter.java @@ -0,0 +1,30 @@ +package com.baeldung.bsontojson; + +import java.time.Instant; +import java.time.ZoneId; +import java.time.format.DateTimeFormatter; +import java.util.Date; +import java.util.TimeZone; + +import org.bson.json.Converter; +import org.bson.json.StrictJsonWriter; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public class JsonDateTimeConverter implements Converter { + + private static final Logger LOGGER = LoggerFactory.getLogger(JsonDateTimeConverter.class); + static final DateTimeFormatter DATE_TIME_FORMATTER = DateTimeFormatter.ISO_INSTANT + .withZone(ZoneId.of("UTC")); + + @Override + public void convert(Long value, StrictJsonWriter writer) { + try { + Instant instant = new Date(value).toInstant(); + String s = DATE_TIME_FORMATTER.format(instant); + writer.writeString(s); + } catch (Exception e) { + LOGGER.error(String.format("Fail to convert offset %d to JSON date", value), e); + } + } +} diff --git a/persistence-modules/spring-boot-persistence-h2/README.md b/persistence-modules/spring-boot-persistence-h2/README.md index a0f9c67a33..d11ec1f409 100644 --- a/persistence-modules/spring-boot-persistence-h2/README.md +++ b/persistence-modules/spring-boot-persistence-h2/README.md @@ -1,4 +1,5 @@ ### Relevant Articles: - [Access the Same In-Memory H2 Database in Multiple Spring Boot Applications](https://www.baeldung.com/spring-boot-access-h2-database-multiple-apps) - [Spring Boot With H2 Database](https://www.baeldung.com/spring-boot-h2-database) -- [Hibernate @NotNull vs @Column(nullable = false)](https://www.baeldung.com/hibernate-notnull-vs-nullable) \ No newline at end of file +- [Hibernate @NotNull vs @Column(nullable = false)](https://www.baeldung.com/hibernate-notnull-vs-nullable) +- [Quick Guide to Hibernate enable_lazy_load_no_trans Property](https://www.baeldung.com/hibernate-lazy-loading-workaround) diff --git a/persistence-modules/spring-boot-persistence-h2/src/main/resources/application-lazy-load-no-trans-off.properties b/persistence-modules/spring-boot-persistence-h2/src/main/resources/application-lazy-load-no-trans-off.properties index b5fb841685..1055806ecf 100644 --- a/persistence-modules/spring-boot-persistence-h2/src/main/resources/application-lazy-load-no-trans-off.properties +++ b/persistence-modules/spring-boot-persistence-h2/src/main/resources/application-lazy-load-no-trans-off.properties @@ -5,6 +5,7 @@ spring.datasource.password= spring.jpa.hibernate.ddl-auto=create-drop spring.h2.console.enabled=true spring.h2.console.path=/h2-console +spring.datasource.data=data-trans.sql logging.level.org.hibernate.SQL=INFO logging.level.org.hibernate.type=TRACE diff --git a/persistence-modules/spring-boot-persistence-h2/src/main/resources/application-lazy-load-no-trans-on.properties b/persistence-modules/spring-boot-persistence-h2/src/main/resources/application-lazy-load-no-trans-on.properties index 04579e1dae..77aacf0d77 100644 --- a/persistence-modules/spring-boot-persistence-h2/src/main/resources/application-lazy-load-no-trans-on.properties +++ b/persistence-modules/spring-boot-persistence-h2/src/main/resources/application-lazy-load-no-trans-on.properties @@ -5,6 +5,7 @@ spring.datasource.password= spring.jpa.hibernate.ddl-auto=create-drop spring.h2.console.enabled=true spring.h2.console.path=/h2-console +spring.datasource.data=data-trans.sql logging.level.org.hibernate.SQL=INFO logging.level.org.hibernate.type=TRACE diff --git a/persistence-modules/spring-boot-persistence-h2/src/main/resources/data.sql b/persistence-modules/spring-boot-persistence-h2/src/main/resources/data-trans.sql similarity index 100% rename from persistence-modules/spring-boot-persistence-h2/src/main/resources/data.sql rename to persistence-modules/spring-boot-persistence-h2/src/main/resources/data-trans.sql diff --git a/persistence-modules/spring-data-jpa-4/create.sql b/persistence-modules/spring-data-jpa-4/create.sql new file mode 100644 index 0000000000..1bbe1640a7 --- /dev/null +++ b/persistence-modules/spring-data-jpa-4/create.sql @@ -0,0 +1,2 @@ +create table PERSON (ID int8 not null, FIRST_NAME varchar(255), LAST_NAME varchar(255), primary key (ID)) +create table person (id int8 not null, first_name varchar(255), last_name varchar(255), primary key (id)) diff --git a/persistence-modules/spring-data-jpa-4/pom.xml b/persistence-modules/spring-data-jpa-4/pom.xml index 8a476012c7..71fc21527f 100644 --- a/persistence-modules/spring-data-jpa-4/pom.xml +++ b/persistence-modules/spring-data-jpa-4/pom.xml @@ -33,6 +33,11 @@ mysql-connector-java + + org.postgresql + postgresql + + com.h2database h2 diff --git a/persistence-modules/spring-data-jpa-4/src/main/java/com/baeldung/namingstrategy/Person.java b/persistence-modules/spring-data-jpa-4/src/main/java/com/baeldung/namingstrategy/Person.java new file mode 100644 index 0000000000..cfb6e67c2c --- /dev/null +++ b/persistence-modules/spring-data-jpa-4/src/main/java/com/baeldung/namingstrategy/Person.java @@ -0,0 +1,35 @@ +package com.baeldung.namingstrategy; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; + +@Entity +public class Person { + @Id + private Long id; + + private String firstName; + + private String lastName; + + public Person() {} + + public Person(Long id, String firstName, String lastName) { + this.id = id; + this.firstName = firstName; + this.lastName = lastName; + } + + public Long id() { + return id; + } + + public String firstName() { + return firstName; + } + + public String lastName() { + return lastName; + } +} diff --git a/persistence-modules/spring-data-jpa-4/src/main/java/com/baeldung/namingstrategy/PersonRepository.java b/persistence-modules/spring-data-jpa-4/src/main/java/com/baeldung/namingstrategy/PersonRepository.java new file mode 100644 index 0000000000..3c7c25bbcb --- /dev/null +++ b/persistence-modules/spring-data-jpa-4/src/main/java/com/baeldung/namingstrategy/PersonRepository.java @@ -0,0 +1,6 @@ +package com.baeldung.namingstrategy; + +import org.springframework.data.jpa.repository.JpaRepository; + +public interface PersonRepository extends JpaRepository { +} diff --git a/persistence-modules/spring-data-jpa-4/src/main/java/com/baeldung/namingstrategy/QuotedLowerCaseNamingStrategy.java b/persistence-modules/spring-data-jpa-4/src/main/java/com/baeldung/namingstrategy/QuotedLowerCaseNamingStrategy.java new file mode 100644 index 0000000000..16b01e50e3 --- /dev/null +++ b/persistence-modules/spring-data-jpa-4/src/main/java/com/baeldung/namingstrategy/QuotedLowerCaseNamingStrategy.java @@ -0,0 +1,12 @@ +package com.baeldung.namingstrategy; + +import org.hibernate.boot.model.naming.Identifier; +import org.hibernate.engine.jdbc.env.spi.JdbcEnvironment; +import org.springframework.boot.orm.jpa.hibernate.SpringPhysicalNamingStrategy; + +public class QuotedLowerCaseNamingStrategy extends SpringPhysicalNamingStrategy { + @Override + protected Identifier getIdentifier(String name, boolean quoted, JdbcEnvironment jdbcEnvironment) { + return new Identifier(name.toLowerCase(), true); + } +} diff --git a/persistence-modules/spring-data-jpa-4/src/main/java/com/baeldung/namingstrategy/QuotedUpperCaseNamingStrategy.java b/persistence-modules/spring-data-jpa-4/src/main/java/com/baeldung/namingstrategy/QuotedUpperCaseNamingStrategy.java new file mode 100644 index 0000000000..3cb62aa5a2 --- /dev/null +++ b/persistence-modules/spring-data-jpa-4/src/main/java/com/baeldung/namingstrategy/QuotedUpperCaseNamingStrategy.java @@ -0,0 +1,12 @@ +package com.baeldung.namingstrategy; + +import org.hibernate.boot.model.naming.Identifier; +import org.hibernate.engine.jdbc.env.spi.JdbcEnvironment; +import org.springframework.boot.orm.jpa.hibernate.SpringPhysicalNamingStrategy; + +public class QuotedUpperCaseNamingStrategy extends SpringPhysicalNamingStrategy { + @Override + protected Identifier getIdentifier(String name, boolean quoted, JdbcEnvironment jdbcEnvironment) { + return new Identifier(name.toUpperCase(), true); + } +} diff --git a/persistence-modules/spring-data-jpa-4/src/main/java/com/baeldung/namingstrategy/SpringDataJpaNamingConventionApplication.java b/persistence-modules/spring-data-jpa-4/src/main/java/com/baeldung/namingstrategy/SpringDataJpaNamingConventionApplication.java new file mode 100644 index 0000000000..f223015db8 --- /dev/null +++ b/persistence-modules/spring-data-jpa-4/src/main/java/com/baeldung/namingstrategy/SpringDataJpaNamingConventionApplication.java @@ -0,0 +1,7 @@ +package com.baeldung.namingstrategy; + +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class SpringDataJpaNamingConventionApplication { +} diff --git a/persistence-modules/spring-data-jpa-4/src/main/java/com/baeldung/namingstrategy/UnquotedLowerCaseNamingStrategy.java b/persistence-modules/spring-data-jpa-4/src/main/java/com/baeldung/namingstrategy/UnquotedLowerCaseNamingStrategy.java new file mode 100644 index 0000000000..69e96aee27 --- /dev/null +++ b/persistence-modules/spring-data-jpa-4/src/main/java/com/baeldung/namingstrategy/UnquotedLowerCaseNamingStrategy.java @@ -0,0 +1,12 @@ +package com.baeldung.namingstrategy; + +import org.hibernate.boot.model.naming.Identifier; +import org.hibernate.engine.jdbc.env.spi.JdbcEnvironment; +import org.springframework.boot.orm.jpa.hibernate.SpringPhysicalNamingStrategy; + +public class UnquotedLowerCaseNamingStrategy extends SpringPhysicalNamingStrategy { + @Override + protected Identifier getIdentifier(String name, boolean quoted, JdbcEnvironment jdbcEnvironment) { + return new Identifier(name.toLowerCase(), false); + } +} diff --git a/persistence-modules/spring-data-jpa-4/src/main/java/com/baeldung/namingstrategy/UnquotedUpperCaseNamingStrategy.java b/persistence-modules/spring-data-jpa-4/src/main/java/com/baeldung/namingstrategy/UnquotedUpperCaseNamingStrategy.java new file mode 100644 index 0000000000..cb87af10f4 --- /dev/null +++ b/persistence-modules/spring-data-jpa-4/src/main/java/com/baeldung/namingstrategy/UnquotedUpperCaseNamingStrategy.java @@ -0,0 +1,12 @@ +package com.baeldung.namingstrategy; + +import org.hibernate.boot.model.naming.Identifier; +import org.hibernate.engine.jdbc.env.spi.JdbcEnvironment; +import org.springframework.boot.orm.jpa.hibernate.SpringPhysicalNamingStrategy; + +public class UnquotedUpperCaseNamingStrategy extends SpringPhysicalNamingStrategy { + @Override + protected Identifier getIdentifier(String name, boolean quoted, JdbcEnvironment jdbcEnvironment) { + return new Identifier(name.toUpperCase(), false); + } +} diff --git a/persistence-modules/spring-data-jpa-4/src/test/java/com/baeldung/namingstrategy/QuotedLowerCaseNamingStrategyH2IntegrationTest.java b/persistence-modules/spring-data-jpa-4/src/test/java/com/baeldung/namingstrategy/QuotedLowerCaseNamingStrategyH2IntegrationTest.java new file mode 100644 index 0000000000..71a4dbda3f --- /dev/null +++ b/persistence-modules/spring-data-jpa-4/src/test/java/com/baeldung/namingstrategy/QuotedLowerCaseNamingStrategyH2IntegrationTest.java @@ -0,0 +1,81 @@ +package com.baeldung.namingstrategy; + +import org.hibernate.exception.SQLGrammarException; +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; +import org.junit.jupiter.params.ParameterizedTest; +import org.junit.jupiter.params.provider.ValueSource; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.autoconfigure.jdbc.TestDatabaseAutoConfiguration; +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 { + + @PersistenceContext + private EntityManager entityManager; + + @Autowired + private PersonRepository personRepository; + + @BeforeEach + void insertPeople() { + personRepository.saveAll(Arrays.asList( + new Person(1L, "John", "Doe"), + new Person(2L, "Jane", "Doe"), + new Person(3L, "Ted", "Mosby") + )); + } + + @ParameterizedTest + @ValueSource(strings = {"person", "PERSON", "Person"}) + void givenPeopleAndLowerCaseNamingStrategy_whenQueryPersonUnquoted_thenException(String tableName) { + Query query = entityManager.createNativeQuery("select * from " + tableName); + + // Unexpected result + assertThrows(SQLGrammarException.class, query::getResultStream); + } + + @Test + void givenPeopleAndLowerCaseNamingStrategy_whenQueryPersonQuotedUpperCase_thenException() { + Query query = entityManager.createNativeQuery("select * from \"PERSON\""); + + // Expected result + assertThrows(SQLGrammarException.class, query::getResultStream); + } + + @Test + void givenPeopleAndLowerCaseNamingStrategy_whenQueryPersonQuotedLowerCase_thenResult() { + Query query = entityManager.createNativeQuery("select * from \"person\""); + + // Expected result + List result = (List) query.getResultStream() + .map(this::fromDatabase) + .collect(Collectors.toList()); + + assertThat(result).isNotEmpty(); + } + + public Person fromDatabase(Object databaseRow) { + Object[] typedDatabaseRow = (Object[]) databaseRow; + + return new Person( + ((BigInteger) typedDatabaseRow[0]).longValue(), + (String) typedDatabaseRow[1], + (String) typedDatabaseRow[2] + ); + } +} diff --git a/persistence-modules/spring-data-jpa-4/src/test/java/com/baeldung/namingstrategy/QuotedLowerCaseNamingStrategyPostgresLiveTest.java b/persistence-modules/spring-data-jpa-4/src/test/java/com/baeldung/namingstrategy/QuotedLowerCaseNamingStrategyPostgresLiveTest.java new file mode 100644 index 0000000000..6b1c984600 --- /dev/null +++ b/persistence-modules/spring-data-jpa-4/src/test/java/com/baeldung/namingstrategy/QuotedLowerCaseNamingStrategyPostgresLiveTest.java @@ -0,0 +1,85 @@ +package com.baeldung.namingstrategy; + +import org.hibernate.exception.SQLGrammarException; +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; +import org.junit.jupiter.params.ParameterizedTest; +import org.junit.jupiter.params.provider.ValueSource; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.autoconfigure.jdbc.TestDatabaseAutoConfiguration; +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 { + + @PersistenceContext + private EntityManager entityManager; + + @Autowired + private PersonRepository personRepository; + + @BeforeEach + void insertPeople() { + personRepository.saveAll(Arrays.asList( + new Person(1L, "John", "Doe"), + new Person(2L, "Jane", "Doe"), + new Person(3L, "Ted", "Mosby") + )); + } + + @ParameterizedTest + @ValueSource(strings = {"person", "PERSON", "Person"}) + void givenPeopleAndLowerCaseNamingStrategy_whenQueryPersonUnquoted_thenResult(String tableName) { + Query query = entityManager.createNativeQuery("select * from " + tableName); + + // Expected result + List result = (List) query.getResultStream() + .map(this::fromDatabase) + .collect(Collectors.toList()); + + assertThat(result).isNotEmpty(); + } + + @Test + void givenPeopleAndLowerCaseNamingStrategy_whenQueryPersonQuotedUpperCase_thenException() { + Query query = entityManager.createNativeQuery("select * from \"PERSON\""); + + // Expected result + assertThrows(SQLGrammarException.class, query::getResultStream); + } + + @Test + void givenPeopleAndLowerCaseNamingStrategy_whenQueryPersonQuotedLowerCase_thenResult() { + Query query = entityManager.createNativeQuery("select * from \"person\""); + + // Expected result + List result = (List) query.getResultStream() + .map(this::fromDatabase) + .collect(Collectors.toList()); + + assertThat(result).isNotEmpty(); + } + + public Person fromDatabase(Object databaseRow) { + Object[] typedDatabaseRow = (Object[]) databaseRow; + + return new Person( + ((BigInteger) typedDatabaseRow[0]).longValue(), + (String) typedDatabaseRow[1], + (String) typedDatabaseRow[2] + ); + } +} diff --git a/persistence-modules/spring-data-jpa-4/src/test/java/com/baeldung/namingstrategy/QuotedUpperCaseNamingStrategyH2IntegrationTest.java b/persistence-modules/spring-data-jpa-4/src/test/java/com/baeldung/namingstrategy/QuotedUpperCaseNamingStrategyH2IntegrationTest.java new file mode 100644 index 0000000000..f819327a5c --- /dev/null +++ b/persistence-modules/spring-data-jpa-4/src/test/java/com/baeldung/namingstrategy/QuotedUpperCaseNamingStrategyH2IntegrationTest.java @@ -0,0 +1,85 @@ +package com.baeldung.namingstrategy; + +import org.hibernate.exception.SQLGrammarException; +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; +import org.junit.jupiter.params.ParameterizedTest; +import org.junit.jupiter.params.provider.ValueSource; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.autoconfigure.jdbc.TestDatabaseAutoConfiguration; +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 { + + @PersistenceContext + private EntityManager entityManager; + + @Autowired + private PersonRepository personRepository; + + @BeforeEach + void insertPeople() { + personRepository.saveAll(Arrays.asList( + new Person(1L, "John", "Doe"), + new Person(2L, "Jane", "Doe"), + new Person(3L, "Ted", "Mosby") + )); + } + + @ParameterizedTest + @ValueSource(strings = {"person", "PERSON", "Person"}) + void givenPeopleAndUpperCaseNamingStrategy_whenQueryPersonUnquoted_thenException(String tableName) { + Query query = entityManager.createNativeQuery("select * from " + tableName); + + // Expected result + List result = (List) query.getResultStream() + .map(this::fromDatabase) + .collect(Collectors.toList()); + + assertThat(result).isNotEmpty(); + } + + @Test + void givenPeopleAndUpperCaseNamingStrategy_whenQueryPersonQuotedUpperCase_thenResult() { + Query query = entityManager.createNativeQuery("select * from \"PERSON\""); + + // Expected result + List result = (List) query.getResultStream() + .map(this::fromDatabase) + .collect(Collectors.toList()); + + assertThat(result).isNotEmpty(); + } + + @Test + void givenPeopleAndUpperCaseNamingStrategy_whenQueryPersonQuotedLowerCase_thenException() { + Query query = entityManager.createNativeQuery("select * from \"person\""); + + // Expected result + assertThrows(SQLGrammarException.class, query::getResultStream); + } + + public Person fromDatabase(Object databaseRow) { + Object[] typedDatabaseRow = (Object[]) databaseRow; + + return new Person( + ((BigInteger) typedDatabaseRow[0]).longValue(), + (String) typedDatabaseRow[1], + (String) typedDatabaseRow[2] + ); + } +} diff --git a/persistence-modules/spring-data-jpa-4/src/test/java/com/baeldung/namingstrategy/QuotedUpperCaseNamingStrategyPostgresLiveTest.java b/persistence-modules/spring-data-jpa-4/src/test/java/com/baeldung/namingstrategy/QuotedUpperCaseNamingStrategyPostgresLiveTest.java new file mode 100644 index 0000000000..bd23b81b4b --- /dev/null +++ b/persistence-modules/spring-data-jpa-4/src/test/java/com/baeldung/namingstrategy/QuotedUpperCaseNamingStrategyPostgresLiveTest.java @@ -0,0 +1,81 @@ +package com.baeldung.namingstrategy; + +import org.hibernate.exception.SQLGrammarException; +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; +import org.junit.jupiter.params.ParameterizedTest; +import org.junit.jupiter.params.provider.ValueSource; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.autoconfigure.jdbc.TestDatabaseAutoConfiguration; +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 { + + @PersistenceContext + private EntityManager entityManager; + + @Autowired + private PersonRepository personRepository; + + @BeforeEach + void insertPeople() { + personRepository.saveAll(Arrays.asList( + new Person(1L, "John", "Doe"), + new Person(2L, "Jane", "Doe"), + new Person(3L, "Ted", "Mosby") + )); + } + + @ParameterizedTest + @ValueSource(strings = {"person", "PERSON", "Person"}) + void givenPeopleAndUpperCaseNamingStrategy_whenQueryPersonUnquoted_thenResult(String tableName) { + Query query = entityManager.createNativeQuery("select * from " + tableName); + + // Unexpected result + assertThrows(SQLGrammarException.class, query::getResultStream); + } + + @Test + void givenPeopleAndUpperCaseNamingStrategy_whenQueryPersonQuotedUpperCase_thenException() { + Query query = entityManager.createNativeQuery("select * from \"PERSON\""); + + // Expected result + List result = (List) query.getResultStream() + .map(this::fromDatabase) + .collect(Collectors.toList()); + + assertThat(result).isNotEmpty(); + } + + @Test + void givenPeopleAndUpperCaseNamingStrategy_whenQueryPersonQuotedLowerCase_thenResult() { + Query query = entityManager.createNativeQuery("select * from \"person\""); + + // Expected result + assertThrows(SQLGrammarException.class, query::getResultStream); + } + + public Person fromDatabase(Object databaseRow) { + Object[] typedDatabaseRow = (Object[]) databaseRow; + + return new Person( + ((BigInteger) typedDatabaseRow[0]).longValue(), + (String) typedDatabaseRow[1], + (String) typedDatabaseRow[2] + ); + } +} diff --git a/persistence-modules/spring-data-jpa-4/src/test/java/com/baeldung/namingstrategy/SpringPhysicalNamingStrategyH2IntegrationTest.java b/persistence-modules/spring-data-jpa-4/src/test/java/com/baeldung/namingstrategy/SpringPhysicalNamingStrategyH2IntegrationTest.java new file mode 100644 index 0000000000..1850fea173 --- /dev/null +++ b/persistence-modules/spring-data-jpa-4/src/test/java/com/baeldung/namingstrategy/SpringPhysicalNamingStrategyH2IntegrationTest.java @@ -0,0 +1,85 @@ +package com.baeldung.namingstrategy; + +import org.hibernate.exception.SQLGrammarException; +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; +import org.junit.jupiter.params.ParameterizedTest; +import org.junit.jupiter.params.provider.ValueSource; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.autoconfigure.jdbc.TestDatabaseAutoConfiguration; +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 { + + @PersistenceContext + private EntityManager entityManager; + + @Autowired + private PersonRepository personRepository; + + @BeforeEach + void insertPeople() { + personRepository.saveAll(Arrays.asList( + new Person(1L, "John", "Doe"), + new Person(2L, "Jane", "Doe"), + new Person(3L, "Ted", "Mosby") + )); + } + + @ParameterizedTest + @ValueSource(strings = {"person", "PERSON", "Person"}) + void givenPeopleAndSpringNamingStrategy_whenQueryPersonUnquoted_thenResult(String tableName) { + Query query = entityManager.createNativeQuery("select * from " + tableName); + + // Expected result + List result = (List) query.getResultStream() + .map(this::fromDatabase) + .collect(Collectors.toList()); + + assertThat(result).isNotEmpty(); + } + + @Test + void givenPeopleAndSpringNamingStrategy_whenQueryPersonQuotedUpperCase_thenResult() { + Query query = entityManager.createNativeQuery("select * from \"PERSON\""); + + // Unexpected result + List result = (List) query.getResultStream() + .map(this::fromDatabase) + .collect(Collectors.toList()); + + assertThat(result).isNotEmpty(); + } + + @Test + void givenPeopleAndSpringNamingStrategy_whenQueryPersonQuotedLowerCase_thenException() { + Query query = entityManager.createNativeQuery("select * from \"person\""); + + // Unexpected result + assertThrows(SQLGrammarException.class, query::getResultStream); + } + + public Person fromDatabase(Object databaseRow) { + Object[] typedDatabaseRow = (Object[]) databaseRow; + + return new Person( + ((BigInteger) typedDatabaseRow[0]).longValue(), + (String) typedDatabaseRow[1], + (String) typedDatabaseRow[2] + ); + } +} diff --git a/persistence-modules/spring-data-jpa-4/src/test/java/com/baeldung/namingstrategy/SpringPhysicalNamingStrategyPostgresLiveTest.java b/persistence-modules/spring-data-jpa-4/src/test/java/com/baeldung/namingstrategy/SpringPhysicalNamingStrategyPostgresLiveTest.java new file mode 100644 index 0000000000..e26ebb148d --- /dev/null +++ b/persistence-modules/spring-data-jpa-4/src/test/java/com/baeldung/namingstrategy/SpringPhysicalNamingStrategyPostgresLiveTest.java @@ -0,0 +1,85 @@ +package com.baeldung.namingstrategy; + +import org.hibernate.exception.SQLGrammarException; +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; +import org.junit.jupiter.params.ParameterizedTest; +import org.junit.jupiter.params.provider.ValueSource; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.autoconfigure.jdbc.TestDatabaseAutoConfiguration; +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 { + + @PersistenceContext + private EntityManager entityManager; + + @Autowired + private PersonRepository personRepository; + + @BeforeEach + void insertPeople() { + personRepository.saveAll(Arrays.asList( + new Person(1L, "John", "Doe"), + new Person(2L, "Jane", "Doe"), + new Person(3L, "Ted", "Mosby") + )); + } + + @ParameterizedTest + @ValueSource(strings = {"person", "PERSON", "Person"}) + void givenPeopleAndSpringNamingStrategy_whenQueryPersonUnquoted_thenResult(String tableName) { + Query query = entityManager.createNativeQuery("select * from " + tableName); + + // Expected result + List result = (List) query.getResultStream() + .map(this::fromDatabase) + .collect(Collectors.toList()); + + assertThat(result).isNotEmpty(); + } + + @Test + void givenPeopleAndSpringNamingStrategy_whenQueryPersonQuotedUpperCase_thenException() { + Query query = entityManager.createNativeQuery("select * from \"PERSON\""); + + // Expected result + assertThrows(SQLGrammarException.class, query::getResultStream); + } + + @Test + void givenPeopleAndSpringNamingStrategy_whenQueryPersonQuotedLowerCase_thenResult() { + Query query = entityManager.createNativeQuery("select * from \"person\""); + + // Expected result + List result = (List) query.getResultStream() + .map(this::fromDatabase) + .collect(Collectors.toList()); + + assertThat(result).isNotEmpty(); + } + + public Person fromDatabase(Object databaseRow) { + Object[] typedDatabaseRow = (Object[]) databaseRow; + + return new Person( + ((BigInteger) typedDatabaseRow[0]).longValue(), + (String) typedDatabaseRow[1], + (String) typedDatabaseRow[2] + ); + } +} diff --git a/persistence-modules/spring-data-jpa-4/src/test/java/com/baeldung/namingstrategy/UnquotedLowerCaseNamingStrategyH2IntegrationTest.java b/persistence-modules/spring-data-jpa-4/src/test/java/com/baeldung/namingstrategy/UnquotedLowerCaseNamingStrategyH2IntegrationTest.java new file mode 100644 index 0000000000..6311c42e93 --- /dev/null +++ b/persistence-modules/spring-data-jpa-4/src/test/java/com/baeldung/namingstrategy/UnquotedLowerCaseNamingStrategyH2IntegrationTest.java @@ -0,0 +1,86 @@ +package com.baeldung.namingstrategy; + +import org.hibernate.exception.SQLGrammarException; +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; +import org.junit.jupiter.params.ParameterizedTest; +import org.junit.jupiter.params.provider.ValueSource; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.autoconfigure.jdbc.TestDatabaseAutoConfiguration; +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 { + + @PersistenceContext + private EntityManager entityManager; + + @Autowired + private PersonRepository personRepository; + + @BeforeEach + void insertPeople() { + personRepository.saveAll(Arrays.asList( + new Person(1L, "John", "Doe"), + new Person(2L, "Jane", "Doe"), + new Person(3L, "Ted", "Mosby") + )); + } + + @ParameterizedTest + @ValueSource(strings = {"person", "PERSON", "Person"}) + void givenPeopleAndLowerCaseNamingStrategy_whenQueryPersonUnquoted_thenResult(String tableName) { + Query query = entityManager.createNativeQuery("select * from " + tableName); + + // Expected result + List result = (List) query.getResultStream() + .map(this::fromDatabase) + .collect(Collectors.toList()); + + assertThat(result).isNotEmpty(); + } + + @Test + void givenPeopleAndLowerCaseNamingStrategy_whenQueryPersonQuotedUpperCase_thenResult() { + Query query = entityManager.createNativeQuery("select * from \"PERSON\""); + + // Unexpected result + List result = (List) query.getResultStream() + .map(this::fromDatabase) + .collect(Collectors.toList()); + + assertThat(result).isNotEmpty(); + } + + @Test + void givenPeopleAndLowerCaseNamingStrategy_whenQueryPersonQuotedLowerCase_thenException() { + Query query = entityManager.createNativeQuery("select * from \"person\""); + + // Unexpected result + assertThrows(SQLGrammarException.class, query::getResultStream); + } + + public Person fromDatabase(Object databaseRow) { + Object[] typedDatabaseRow = (Object[]) databaseRow; + + return new Person( + ((BigInteger) typedDatabaseRow[0]).longValue(), + (String) typedDatabaseRow[1], + (String) typedDatabaseRow[2] + ); + } +} diff --git a/persistence-modules/spring-data-jpa-4/src/test/java/com/baeldung/namingstrategy/UnquotedLowerCaseNamingStrategyPostgresLiveTest.java b/persistence-modules/spring-data-jpa-4/src/test/java/com/baeldung/namingstrategy/UnquotedLowerCaseNamingStrategyPostgresLiveTest.java new file mode 100644 index 0000000000..033a213cf5 --- /dev/null +++ b/persistence-modules/spring-data-jpa-4/src/test/java/com/baeldung/namingstrategy/UnquotedLowerCaseNamingStrategyPostgresLiveTest.java @@ -0,0 +1,85 @@ +package com.baeldung.namingstrategy; + +import org.hibernate.exception.SQLGrammarException; +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; +import org.junit.jupiter.params.ParameterizedTest; +import org.junit.jupiter.params.provider.ValueSource; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.autoconfigure.jdbc.TestDatabaseAutoConfiguration; +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 { + + @PersistenceContext + private EntityManager entityManager; + + @Autowired + private PersonRepository personRepository; + + @BeforeEach + void insertPeople() { + personRepository.saveAll(Arrays.asList( + new Person(1L, "John", "Doe"), + new Person(2L, "Jane", "Doe"), + new Person(3L, "Ted", "Mosby") + )); + } + + @ParameterizedTest + @ValueSource(strings = {"person", "PERSON", "Person"}) + void givenPeopleAndLowerCaseNamingStrategy_whenQueryPersonUnquoted_thenResult(String tableName) { + Query query = entityManager.createNativeQuery("select * from " + tableName); + + // Expected result + List result = (List) query.getResultStream() + .map(this::fromDatabase) + .collect(Collectors.toList()); + + assertThat(result).isNotEmpty(); + } + + @Test + void givenPeopleAndLowerCaseNamingStrategy_whenQueryPersonQuotedUpperCase_thenException() { + Query query = entityManager.createNativeQuery("select * from \"PERSON\""); + + // Expected result + assertThrows(SQLGrammarException.class, query::getResultStream); + } + + @Test + void givenPeopleAndLowerCaseNamingStrategy_whenQueryPersonQuotedLowerCase_thenResult() { + Query query = entityManager.createNativeQuery("select * from \"person\""); + + // Expected result + List result = (List) query.getResultStream() + .map(this::fromDatabase) + .collect(Collectors.toList()); + + assertThat(result).isNotEmpty(); + } + + public Person fromDatabase(Object databaseRow) { + Object[] typedDatabaseRow = (Object[]) databaseRow; + + return new Person( + ((BigInteger) typedDatabaseRow[0]).longValue(), + (String) typedDatabaseRow[1], + (String) typedDatabaseRow[2] + ); + } +} diff --git a/persistence-modules/spring-data-jpa-4/src/test/java/com/baeldung/namingstrategy/UnquotedUpperCaseNamingStrategyH2IntegrationTest.java b/persistence-modules/spring-data-jpa-4/src/test/java/com/baeldung/namingstrategy/UnquotedUpperCaseNamingStrategyH2IntegrationTest.java new file mode 100644 index 0000000000..7af8001854 --- /dev/null +++ b/persistence-modules/spring-data-jpa-4/src/test/java/com/baeldung/namingstrategy/UnquotedUpperCaseNamingStrategyH2IntegrationTest.java @@ -0,0 +1,85 @@ +package com.baeldung.namingstrategy; + +import org.hibernate.exception.SQLGrammarException; +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; +import org.junit.jupiter.params.ParameterizedTest; +import org.junit.jupiter.params.provider.ValueSource; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.autoconfigure.jdbc.TestDatabaseAutoConfiguration; +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 { + + @PersistenceContext + private EntityManager entityManager; + + @Autowired + private PersonRepository personRepository; + + @BeforeEach + void insertPeople() { + personRepository.saveAll(Arrays.asList( + new Person(1L, "John", "Doe"), + new Person(2L, "Jane", "Doe"), + new Person(3L, "Ted", "Mosby") + )); + } + + @ParameterizedTest + @ValueSource(strings = {"person", "PERSON", "Person"}) + void givenPeopleAndUpperCaseNamingStrategy_whenQueryPersonUnquoted_thenResult(String tableName) { + Query query = entityManager.createNativeQuery("select * from " + tableName); + + // Expected result + List result = (List) query.getResultStream() + .map(this::fromDatabase) + .collect(Collectors.toList()); + + assertThat(result).isNotEmpty(); + } + + @Test + void givenPeopleAndUpperCaseNamingStrategy_whenQueryPersonQuotedUpperCase_thenResult() { + Query query = entityManager.createNativeQuery("select * from \"PERSON\""); + + // Expected result + List result = (List) query.getResultStream() + .map(this::fromDatabase) + .collect(Collectors.toList()); + + assertThat(result).isNotEmpty(); + } + + @Test + void givenPeopleAndUpperCaseNamingStrategy_whenQueryPersonQuotedLowerCase_thenException() { + Query query = entityManager.createNativeQuery("select * from \"person\""); + + // Expected result + assertThrows(SQLGrammarException.class, query::getResultStream); + } + + public Person fromDatabase(Object databaseRow) { + Object[] typedDatabaseRow = (Object[]) databaseRow; + + return new Person( + ((BigInteger) typedDatabaseRow[0]).longValue(), + (String) typedDatabaseRow[1], + (String) typedDatabaseRow[2] + ); + } +} diff --git a/persistence-modules/spring-data-jpa-4/src/test/java/com/baeldung/namingstrategy/UnquotedUpperCaseNamingStrategyPostgresLiveTest.java b/persistence-modules/spring-data-jpa-4/src/test/java/com/baeldung/namingstrategy/UnquotedUpperCaseNamingStrategyPostgresLiveTest.java new file mode 100644 index 0000000000..0151e7ece4 --- /dev/null +++ b/persistence-modules/spring-data-jpa-4/src/test/java/com/baeldung/namingstrategy/UnquotedUpperCaseNamingStrategyPostgresLiveTest.java @@ -0,0 +1,85 @@ +package com.baeldung.namingstrategy; + +import org.hibernate.exception.SQLGrammarException; +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; +import org.junit.jupiter.params.ParameterizedTest; +import org.junit.jupiter.params.provider.ValueSource; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.autoconfigure.jdbc.TestDatabaseAutoConfiguration; +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 { + + @PersistenceContext + private EntityManager entityManager; + + @Autowired + private PersonRepository personRepository; + + @BeforeEach + void insertPeople() { + personRepository.saveAll(Arrays.asList( + new Person(1L, "John", "Doe"), + new Person(2L, "Jane", "Doe"), + new Person(3L, "Ted", "Mosby") + )); + } + + @ParameterizedTest + @ValueSource(strings = {"person", "PERSON", "Person"}) + void givenPeopleAndUpperCaseNamingStrategy_whenQueryPersonUnquoted_thenResult(String tableName) { + Query query = entityManager.createNativeQuery("select * from " + tableName); + + // Expected result + List result = (List) query.getResultStream() + .map(this::fromDatabase) + .collect(Collectors.toList()); + + assertThat(result).isNotEmpty(); + } + + @Test + void givenPeopleAndUpperCaseNamingStrategy_whenQueryPersonQuotedUpperCase_thenException() { + Query query = entityManager.createNativeQuery("select * from \"PERSON\""); + + // Unexpected result + assertThrows(SQLGrammarException.class, query::getResultStream); + } + + @Test + void givenPeopleAndUpperCaseNamingStrategy_whenQueryPersonQuotedLowerCase_thenResult() { + Query query = entityManager.createNativeQuery("select * from \"person\""); + + // Unexpected result + List result = (List) query.getResultStream() + .map(this::fromDatabase) + .collect(Collectors.toList()); + + assertThat(result).isNotEmpty(); + } + + public Person fromDatabase(Object databaseRow) { + Object[] typedDatabaseRow = (Object[]) databaseRow; + + return new Person( + ((BigInteger) typedDatabaseRow[0]).longValue(), + (String) typedDatabaseRow[1], + (String) typedDatabaseRow[2] + ); + } +} diff --git a/persistence-modules/spring-data-jpa-4/src/test/resources/com/baeldung/namingstrategy/quoted-lower-case-naming-strategy-on-postgres.properties b/persistence-modules/spring-data-jpa-4/src/test/resources/com/baeldung/namingstrategy/quoted-lower-case-naming-strategy-on-postgres.properties new file mode 100644 index 0000000000..04b29de41f --- /dev/null +++ b/persistence-modules/spring-data-jpa-4/src/test/resources/com/baeldung/namingstrategy/quoted-lower-case-naming-strategy-on-postgres.properties @@ -0,0 +1,9 @@ +spring.datasource.url=jdbc:postgresql://localhost:5432/quoted-lower-case-strategy +spring.datasource.username=postgres +spring.datasource.password=root + +spring.jpa.hibernate.ddl-auto=create-drop +spring.jpa.hibernate.naming.physical-strategy=com.baeldung.namingstrategy.QuotedLowerCaseNamingStrategy +#spring.jpa.properties.javax.persistence.schema-generation.create-source=metadata +#spring.jpa.properties.javax.persistence.schema-generation.scripts.action=create +#spring.jpa.properties.javax.persistence.schema-generation.scripts.create-target=upper-case-naming-strategy-ddl.sql \ No newline at end of file diff --git a/persistence-modules/spring-data-jpa-4/src/test/resources/com/baeldung/namingstrategy/quoted-lower-case-naming-strategy.properties b/persistence-modules/spring-data-jpa-4/src/test/resources/com/baeldung/namingstrategy/quoted-lower-case-naming-strategy.properties new file mode 100644 index 0000000000..6643c12c8a --- /dev/null +++ b/persistence-modules/spring-data-jpa-4/src/test/resources/com/baeldung/namingstrategy/quoted-lower-case-naming-strategy.properties @@ -0,0 +1,9 @@ +spring.datasource.url=jdbc:h2:mem:quoted-lower-case-strategy +spring.datasource.username=sa +spring.datasource.password= + +spring.jpa.hibernate.ddl-auto=create-drop +spring.jpa.hibernate.naming.physical-strategy=com.baeldung.namingstrategy.QuotedLowerCaseNamingStrategy +#spring.jpa.properties.javax.persistence.schema-generation.create-source=metadata +#spring.jpa.properties.javax.persistence.schema-generation.scripts.action=create +#spring.jpa.properties.javax.persistence.schema-generation.scripts.create-target=upper-case-naming-strategy-ddl.sql \ No newline at end of file diff --git a/persistence-modules/spring-data-jpa-4/src/test/resources/com/baeldung/namingstrategy/quoted-upper-case-naming-strategy-on-postgres.properties b/persistence-modules/spring-data-jpa-4/src/test/resources/com/baeldung/namingstrategy/quoted-upper-case-naming-strategy-on-postgres.properties new file mode 100644 index 0000000000..36898d5b4f --- /dev/null +++ b/persistence-modules/spring-data-jpa-4/src/test/resources/com/baeldung/namingstrategy/quoted-upper-case-naming-strategy-on-postgres.properties @@ -0,0 +1,9 @@ +spring.datasource.url=jdbc:postgresql://localhost:5432/quoted-upper-case-strategy +spring.datasource.username=postgres +spring.datasource.password=root + +spring.jpa.hibernate.ddl-auto=create-drop +spring.jpa.hibernate.naming.physical-strategy=com.baeldung.namingstrategy.QuotedUpperCaseNamingStrategy +#spring.jpa.properties.javax.persistence.schema-generation.create-source=metadata +#spring.jpa.properties.javax.persistence.schema-generation.scripts.action=create +#spring.jpa.properties.javax.persistence.schema-generation.scripts.create-target=upper-case-naming-strategy-ddl.sql \ No newline at end of file diff --git a/persistence-modules/spring-data-jpa-4/src/test/resources/com/baeldung/namingstrategy/quoted-upper-case-naming-strategy.properties b/persistence-modules/spring-data-jpa-4/src/test/resources/com/baeldung/namingstrategy/quoted-upper-case-naming-strategy.properties new file mode 100644 index 0000000000..6d56d58749 --- /dev/null +++ b/persistence-modules/spring-data-jpa-4/src/test/resources/com/baeldung/namingstrategy/quoted-upper-case-naming-strategy.properties @@ -0,0 +1,9 @@ +spring.datasource.url=jdbc:h2:mem:quoted-upper-case-strategy +spring.datasource.username=sa +spring.datasource.password= + +spring.jpa.hibernate.ddl-auto=create-drop +spring.jpa.hibernate.naming.physical-strategy=com.baeldung.namingstrategy.QuotedUpperCaseNamingStrategy +#spring.jpa.properties.javax.persistence.schema-generation.create-source=metadata +#spring.jpa.properties.javax.persistence.schema-generation.scripts.action=create +#spring.jpa.properties.javax.persistence.schema-generation.scripts.create-target=upper-case-naming-strategy-ddl.sql \ No newline at end of file diff --git a/persistence-modules/spring-data-jpa-4/src/test/resources/com/baeldung/namingstrategy/spring-physical-naming-strategy-on-postgres.properties b/persistence-modules/spring-data-jpa-4/src/test/resources/com/baeldung/namingstrategy/spring-physical-naming-strategy-on-postgres.properties new file mode 100644 index 0000000000..706b12b1b6 --- /dev/null +++ b/persistence-modules/spring-data-jpa-4/src/test/resources/com/baeldung/namingstrategy/spring-physical-naming-strategy-on-postgres.properties @@ -0,0 +1,9 @@ +spring.datasource.url=jdbc:postgresql://localhost:5432/spring-strategy +spring.datasource.username=postgres +spring.datasource.password=root + +spring.jpa.hibernate.ddl-auto=create-drop +spring.jpa.hibernate.naming.physical-strategy=org.springframework.boot.orm.jpa.hibernate.SpringPhysicalNamingStrategy +#spring.jpa.properties.javax.persistence.schema-generation.create-source=metadata +#spring.jpa.properties.javax.persistence.schema-generation.scripts.action=create +#spring.jpa.properties.javax.persistence.schema-generation.scripts.create-target=default-naming-strategy-ddl.sql \ No newline at end of file diff --git a/persistence-modules/spring-data-jpa-4/src/test/resources/com/baeldung/namingstrategy/spring-physical-naming-strategy.properties b/persistence-modules/spring-data-jpa-4/src/test/resources/com/baeldung/namingstrategy/spring-physical-naming-strategy.properties new file mode 100644 index 0000000000..c9a0c6f24c --- /dev/null +++ b/persistence-modules/spring-data-jpa-4/src/test/resources/com/baeldung/namingstrategy/spring-physical-naming-strategy.properties @@ -0,0 +1,9 @@ +spring.datasource.url=jdbc:h2:mem:spring-strategy +spring.datasource.username=sa +spring.datasource.password= + +spring.jpa.hibernate.ddl-auto=create-drop +spring.jpa.hibernate.naming.physical-strategy=org.springframework.boot.orm.jpa.hibernate.SpringPhysicalNamingStrategy +#spring.jpa.properties.javax.persistence.schema-generation.create-source=metadata +#spring.jpa.properties.javax.persistence.schema-generation.scripts.action=create +#spring.jpa.properties.javax.persistence.schema-generation.scripts.create-target=default-naming-strategy-ddl.sql \ No newline at end of file diff --git a/persistence-modules/spring-data-jpa-4/src/test/resources/com/baeldung/namingstrategy/unquoted-lower-case-naming-strategy-on-postgres.properties b/persistence-modules/spring-data-jpa-4/src/test/resources/com/baeldung/namingstrategy/unquoted-lower-case-naming-strategy-on-postgres.properties new file mode 100644 index 0000000000..b22472bd8f --- /dev/null +++ b/persistence-modules/spring-data-jpa-4/src/test/resources/com/baeldung/namingstrategy/unquoted-lower-case-naming-strategy-on-postgres.properties @@ -0,0 +1,9 @@ +spring.datasource.url=jdbc:postgresql://localhost:5432/unquoted-lower-case-strategy +spring.datasource.username=postgres +spring.datasource.password=root + +spring.jpa.hibernate.ddl-auto=create-drop +spring.jpa.hibernate.naming.physical-strategy=com.baeldung.namingstrategy.UnquotedLowerCaseNamingStrategy +#spring.jpa.properties.javax.persistence.schema-generation.create-source=metadata +#spring.jpa.properties.javax.persistence.schema-generation.scripts.action=create +#spring.jpa.properties.javax.persistence.schema-generation.scripts.create-target=upper-case-naming-strategy-ddl.sql \ No newline at end of file diff --git a/persistence-modules/spring-data-jpa-4/src/test/resources/com/baeldung/namingstrategy/unquoted-lower-case-naming-strategy.properties b/persistence-modules/spring-data-jpa-4/src/test/resources/com/baeldung/namingstrategy/unquoted-lower-case-naming-strategy.properties new file mode 100644 index 0000000000..8083515b4b --- /dev/null +++ b/persistence-modules/spring-data-jpa-4/src/test/resources/com/baeldung/namingstrategy/unquoted-lower-case-naming-strategy.properties @@ -0,0 +1,9 @@ +spring.datasource.url=jdbc:h2:mem:unquoted-lower-case-strategy +spring.datasource.username=sa +spring.datasource.password= + +spring.jpa.hibernate.ddl-auto=create-drop +spring.jpa.hibernate.naming.physical-strategy=com.baeldung.namingstrategy.UnquotedLowerCaseNamingStrategy +#spring.jpa.properties.javax.persistence.schema-generation.create-source=metadata +#spring.jpa.properties.javax.persistence.schema-generation.scripts.action=create +#spring.jpa.properties.javax.persistence.schema-generation.scripts.create-target=upper-case-naming-strategy-ddl.sql \ No newline at end of file diff --git a/persistence-modules/spring-data-jpa-4/src/test/resources/com/baeldung/namingstrategy/unquoted-upper-case-naming-strategy-on-postgres.properties b/persistence-modules/spring-data-jpa-4/src/test/resources/com/baeldung/namingstrategy/unquoted-upper-case-naming-strategy-on-postgres.properties new file mode 100644 index 0000000000..da03a0d7b5 --- /dev/null +++ b/persistence-modules/spring-data-jpa-4/src/test/resources/com/baeldung/namingstrategy/unquoted-upper-case-naming-strategy-on-postgres.properties @@ -0,0 +1,9 @@ +spring.datasource.url=jdbc:postgresql://localhost:5432/unquoted-upper-case-strategy +spring.datasource.username=postgres +spring.datasource.password=root + +spring.jpa.hibernate.ddl-auto=create-drop +spring.jpa.hibernate.naming.physical-strategy=com.baeldung.namingstrategy.UnquotedUpperCaseNamingStrategy +#spring.jpa.properties.javax.persistence.schema-generation.create-source=metadata +#spring.jpa.properties.javax.persistence.schema-generation.scripts.action=create +#spring.jpa.properties.javax.persistence.schema-generation.scripts.create-target=upper-case-naming-strategy-ddl.sql \ No newline at end of file diff --git a/persistence-modules/spring-data-jpa-4/src/test/resources/com/baeldung/namingstrategy/unquoted-upper-case-naming-strategy.properties b/persistence-modules/spring-data-jpa-4/src/test/resources/com/baeldung/namingstrategy/unquoted-upper-case-naming-strategy.properties new file mode 100644 index 0000000000..d1b63e008c --- /dev/null +++ b/persistence-modules/spring-data-jpa-4/src/test/resources/com/baeldung/namingstrategy/unquoted-upper-case-naming-strategy.properties @@ -0,0 +1,9 @@ +spring.datasource.url=jdbc:h2:mem:unquoted-upper-case-strategy +spring.datasource.username=sa +spring.datasource.password= + +spring.jpa.hibernate.ddl-auto=create-drop +spring.jpa.hibernate.naming.physical-strategy=com.baeldung.namingstrategy.UnquotedUpperCaseNamingStrategy +#spring.jpa.properties.javax.persistence.schema-generation.create-source=metadata +#spring.jpa.properties.javax.persistence.schema-generation.scripts.action=create +#spring.jpa.properties.javax.persistence.schema-generation.scripts.create-target=upper-case-naming-strategy-ddl.sql \ No newline at end of file diff --git a/persistence-modules/spring-hibernate-5/src/test/java/com/baeldung/hibernate/criteria/HibernateCriteriaIntegrationTest.java b/persistence-modules/spring-hibernate-5/src/test/java/com/baeldung/hibernate/criteria/HibernateCriteriaIntegrationTest.java index 31877255b2..7d95e0f342 100644 --- a/persistence-modules/spring-hibernate-5/src/test/java/com/baeldung/hibernate/criteria/HibernateCriteriaIntegrationTest.java +++ b/persistence-modules/spring-hibernate-5/src/test/java/com/baeldung/hibernate/criteria/HibernateCriteriaIntegrationTest.java @@ -8,6 +8,7 @@ import java.util.List; import org.hibernate.Session; import org.hibernate.Transaction; +import org.junit.Ignore; import org.junit.Test; import com.baeldung.hibernate.criteria.model.Item; @@ -24,6 +25,7 @@ public class HibernateCriteriaIntegrationTest { final private ApplicationView av = new ApplicationView(); @Test + @Ignore public void testPerformanceOfCriteria() { assertFalse(av.checkIfCriteriaTimeLower()); } diff --git a/persistence-modules/spring-hibernate4/README.md b/persistence-modules/spring-hibernate4/README.md index cfa13ca3b0..a5a72a9b7e 100644 --- a/persistence-modules/spring-hibernate4/README.md +++ b/persistence-modules/spring-hibernate4/README.md @@ -9,7 +9,6 @@ This module contains articles about Spring with Hibernate 4 - [Stored Procedures with Hibernate](https://www.baeldung.com/stored-procedures-with-hibernate-tutorial) - [Hibernate: save, persist, update, merge, saveOrUpdate](https://www.baeldung.com/hibernate-save-persist-update-merge-saveorupdate) - [Eager/Lazy Loading In Hibernate](https://www.baeldung.com/hibernate-lazy-eager-loading) -- [The DAO with Spring and Hibernate](https://www.baeldung.com/persistence-layer-with-spring-and-hibernate) - [Auditing with JPA, Hibernate, and Spring Data JPA](https://www.baeldung.com/database-auditing-jpa) ### Quick Start diff --git a/persistence-modules/spring-persistence-simple-2/README.md b/persistence-modules/spring-persistence-simple-2/README.md new file mode 100644 index 0000000000..a6408df8f2 --- /dev/null +++ b/persistence-modules/spring-persistence-simple-2/README.md @@ -0,0 +1,3 @@ +### Relevant Articles: + +- [Spring JdbcTemplate Unit Testing](https://www.baeldung.com/spring-jdbctemplate-testing) diff --git a/pom.xml b/pom.xml index 04a2ce054c..99d0943582 100644 --- a/pom.xml +++ b/pom.xml @@ -388,7 +388,6 @@ blade bootique - cas cdi checker-plugin @@ -454,8 +453,7 @@ java-collections-conversions java-collections-conversions-2 - java-collections-maps - java-collections-maps-2 + java-collections-maps-3 javafx @@ -536,6 +534,7 @@ mybatis netflix-modules + ninja open-liberty @@ -566,6 +565,8 @@ rxjava-libraries rxjava-observables rxjava-operators + + atomikos @@ -730,6 +731,7 @@ spring-threads spring-thymeleaf spring-thymeleaf-2 + spring-thymeleaf-3 spring-vault spring-vertx @@ -804,7 +806,7 @@ jenkins/plugins jhipster - jws + libraries @@ -899,7 +901,6 @@ blade bootique - cas cdi checker-plugin @@ -965,8 +966,7 @@ java-collections-conversions java-collections-conversions-2 - java-collections-maps - java-collections-maps-2 + java-collections-maps-3 javafx @@ -1046,6 +1046,7 @@ mybatis netflix-modules + ninja open-liberty @@ -1076,6 +1077,8 @@ rxjava-libraries rxjava-observables rxjava-operators + + atomikos @@ -1231,6 +1234,7 @@ spring-thymeleaf spring-thymeleaf-2 + spring-thymeleaf-3 spring-vault spring-vertx @@ -1261,6 +1265,7 @@ wildfly xml xstream + libraries-concurrency @@ -1297,7 +1302,7 @@ jenkins/plugins jhipster - jws + libraries diff --git a/reactor-core/src/test/java/com/baeldung/mono/MonoUnitTest.java b/reactor-core/src/test/java/com/baeldung/mono/MonoUnitTest.java new file mode 100644 index 0000000000..f9e67b0a2f --- /dev/null +++ b/reactor-core/src/test/java/com/baeldung/mono/MonoUnitTest.java @@ -0,0 +1,43 @@ +package com.baeldung.mono; + +import org.junit.Test; +import reactor.core.publisher.Mono; + +import java.time.Duration; +import java.time.temporal.ChronoUnit; +import java.util.Optional; + +import static org.junit.Assert.assertEquals; + +public class MonoUnitTest { + @Test + public void whenMonoProducesString_thenBlockAndConsume() { + + String result1 = blockingHelloWorld().block(); + assertEquals("Hello world!", result1); + + String result2 = blockingHelloWorld() + .block(Duration.of(1000, ChronoUnit.MILLIS)); + assertEquals("Hello world!", result2); + + Optional result3 = Mono.empty().blockOptional(); + assertEquals(Optional.empty(), result3); + } + + @Test + public void whenMonoProducesString_thenConsumeNonBlocking() { + + blockingHelloWorld() + .doOnNext(result -> assertEquals("Hello world!", result)) + .subscribe(); + + blockingHelloWorld() + .subscribe(result -> assertEquals("Hello world!", result)); + + } + + private Mono blockingHelloWorld() { + // blocking + return Mono.just("Hello world!"); + } +} diff --git a/spring-5-mvc/README.md b/spring-5-mvc/README.md index e98012c047..aff8bb227c 100644 --- a/spring-5-mvc/README.md +++ b/spring-5-mvc/README.md @@ -6,3 +6,4 @@ This module contains articles about Spring 5 model-view-controller (MVC) pattern - [Spring Boot and Kotlin](https://www.baeldung.com/spring-boot-kotlin) - [Spring MVC Streaming and SSE Request Processing](https://www.baeldung.com/spring-mvc-sse-streams) - [Interface Driven Controllers in Spring](https://www.baeldung.com/spring-interface-driven-controllers) +- [Returning Plain HTML From a Spring MVC Controller](https://www.baeldung.com/spring-mvc-return-html) diff --git a/spring-5-mvc/pom.xml b/spring-5-mvc/pom.xml index 2f8ef05bff..4b42528d0f 100644 --- a/spring-5-mvc/pom.xml +++ b/spring-5-mvc/pom.xml @@ -42,6 +42,11 @@ org.slf4j jcl-over-slf4j + + net.bytebuddy + byte-buddy + ${byte-buddy.version} + org.jetbrains.kotlin @@ -175,8 +180,8 @@ 2.9.0 2.9.9 1.2.71 - com.baeldung.Spring5Application 4.5.8 + com.baeldung.Spring5Application diff --git a/spring-5-mvc/src/main/java/com/baeldung/html/HtmlApplication.java b/spring-5-mvc/src/main/java/com/baeldung/html/HtmlApplication.java new file mode 100644 index 0000000000..ad660559c7 --- /dev/null +++ b/spring-5-mvc/src/main/java/com/baeldung/html/HtmlApplication.java @@ -0,0 +1,12 @@ +package com.baeldung.html; + +import org.springframework.boot.*; +import org.springframework.boot.autoconfigure.*; + +@SpringBootApplication +public class HtmlApplication +{ + public static void main(String[] args) { + SpringApplication.run(HtmlApplication.class, args); + } +} diff --git a/spring-5-mvc/src/main/java/com/baeldung/html/HtmlController.java b/spring-5-mvc/src/main/java/com/baeldung/html/HtmlController.java new file mode 100644 index 0000000000..23674d165e --- /dev/null +++ b/spring-5-mvc/src/main/java/com/baeldung/html/HtmlController.java @@ -0,0 +1,17 @@ +package com.baeldung.html; + +import org.springframework.http.*; +import org.springframework.stereotype.*; +import org.springframework.web.bind.annotation.*; + +@Controller +public class HtmlController +{ + @GetMapping(value = "/welcome", produces = MediaType.TEXT_HTML_VALUE) + @ResponseBody + public String welcomeAsHTML() + { + return "\n" + "
Welcome
\n" + + "\n" + "Hello world\n" + "\n" + ""; + } +} diff --git a/spring-5-mvc/src/main/resources/application.properties b/spring-5-mvc/src/main/resources/application.properties index 886ea1978b..ccec014c2b 100644 --- a/spring-5-mvc/src/main/resources/application.properties +++ b/spring-5-mvc/src/main/resources/application.properties @@ -1,6 +1,3 @@ server.port=8081 -security.user.name=user -security.user.password=pass - logging.level.root=INFO \ No newline at end of file diff --git a/spring-5-mvc/src/test/java/com/baeldung/html/HtmlControllerTest.java b/spring-5-mvc/src/test/java/com/baeldung/html/HtmlControllerTest.java new file mode 100644 index 0000000000..8eba4e8cf9 --- /dev/null +++ b/spring-5-mvc/src/test/java/com/baeldung/html/HtmlControllerTest.java @@ -0,0 +1,30 @@ +package com.baeldung.html; + +import org.junit.jupiter.api.*; +import org.springframework.beans.factory.annotation.*; +import org.springframework.boot.test.autoconfigure.web.servlet.*; +import org.springframework.test.web.servlet.*; +import org.springframework.test.web.servlet.request.*; +import static org.junit.jupiter.api.Assertions.*; +import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.*; + +@WebMvcTest(HtmlController.class) +class HtmlControllerUnitTest { + + @Autowired + private MockMvc mockMvc; + + private final String expectedHtmlResponse = + "\n" + "
Welcome
\n" + + "\n" + "Hello world\n" + "\n" + ""; + + @Test + void whenGETRequestToCorrectURL_thenReturnCorrectWelcomeMessage() throws Exception { + MvcResult result = mockMvc.perform(MockMvcRequestBuilders.get("/welcome")) + .andExpect(status().isOk()) + .andReturn(); + + String resultDOW = result.getResponse().getContentAsString(); + assertEquals(expectedHtmlResponse, resultDOW); + } +} diff --git a/spring-batch/README.md b/spring-batch/README.md index d637de269c..3a89459629 100644 --- a/spring-batch/README.md +++ b/spring-batch/README.md @@ -3,6 +3,7 @@ This module contains articles about Spring Batch ### Relevant Articles: + - [Introduction to Spring Batch](https://www.baeldung.com/introduction-to-spring-batch) - [Spring Batch using Partitioner](https://www.baeldung.com/spring-batch-partitioner) - [Spring Batch – Tasklets vs Chunks](https://www.baeldung.com/spring-batch-tasklet-chunk) @@ -10,3 +11,4 @@ This module contains articles about Spring Batch - [Configuring Skip Logic in Spring Batch](https://www.baeldung.com/spring-batch-skip-logic) - [Testing a Spring Batch Job](https://www.baeldung.com/spring-batch-testing-job) - [Configuring Retry Logic in Spring Batch](https://www.baeldung.com/spring-batch-retry-logic) +- [Conditional Flow in Spring Batch](https://www.baeldung.com/spring-batch-conditional-flow) diff --git a/spring-batch/src/main/java/org/baeldung/conditionalflow/ConditionalFlowApplication.java b/spring-batch/src/main/java/org/baeldung/conditionalflow/ConditionalFlowApplication.java new file mode 100644 index 0000000000..c977d6ecab --- /dev/null +++ b/spring-batch/src/main/java/org/baeldung/conditionalflow/ConditionalFlowApplication.java @@ -0,0 +1,21 @@ +package org.baeldung.conditionalflow; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.boot.CommandLineRunner; +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class ConditionalFlowApplication implements CommandLineRunner { + private static Logger logger = LoggerFactory.getLogger(ConditionalFlowApplication.class); + + public static void main(String[] args) { + SpringApplication.run(ConditionalFlowApplication.class, args); + } + + @Override + public void run(String... args) throws Exception { + logger.info("Running conditional flow application..."); + } +} diff --git a/spring-batch/src/main/java/org/baeldung/conditionalflow/NumberInfoDecider.java b/spring-batch/src/main/java/org/baeldung/conditionalflow/NumberInfoDecider.java new file mode 100644 index 0000000000..701011b4d3 --- /dev/null +++ b/spring-batch/src/main/java/org/baeldung/conditionalflow/NumberInfoDecider.java @@ -0,0 +1,29 @@ +package org.baeldung.conditionalflow; + +import org.springframework.batch.core.JobExecution; +import org.springframework.batch.core.StepExecution; +import org.springframework.batch.core.job.flow.FlowExecutionStatus; +import org.springframework.batch.core.job.flow.JobExecutionDecider; + +public class NumberInfoDecider implements JobExecutionDecider { + + public static final String NOTIFY = "NOTIFY"; + public static final String QUIET = "QUIET"; + + /** + * Method that determines notification status of job + * @return true if notifications should be sent. + */ + private boolean shouldNotify() { + return true; + } + + @Override + public FlowExecutionStatus decide(JobExecution jobExecution, StepExecution stepExecution) { + if (shouldNotify()) { + return new FlowExecutionStatus(NOTIFY); + } else { + return new FlowExecutionStatus(QUIET); + } + } +} diff --git a/spring-batch/src/main/java/org/baeldung/conditionalflow/config/NumberInfoConfig.java b/spring-batch/src/main/java/org/baeldung/conditionalflow/config/NumberInfoConfig.java new file mode 100644 index 0000000000..906a6e1d28 --- /dev/null +++ b/spring-batch/src/main/java/org/baeldung/conditionalflow/config/NumberInfoConfig.java @@ -0,0 +1,91 @@ +package org.baeldung.conditionalflow.config; + +import org.baeldung.conditionalflow.NumberInfoDecider; +import org.baeldung.conditionalflow.model.NumberInfo; +import org.baeldung.conditionalflow.step.*; +import org.springframework.batch.core.Job; +import org.springframework.batch.core.Step; +import org.springframework.batch.core.configuration.annotation.EnableBatchProcessing; +import org.springframework.batch.core.configuration.annotation.JobBuilderFactory; +import org.springframework.batch.core.configuration.annotation.StepBuilderFactory; +import org.springframework.beans.factory.annotation.Qualifier; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.context.annotation.Primary; + +import static org.baeldung.conditionalflow.NumberInfoDecider.NOTIFY; + +@Configuration +@EnableBatchProcessing +public class NumberInfoConfig { + + @Bean + @Qualifier("NotificationStep") + public Step notificationStep(StepBuilderFactory sbf) { + return sbf.get("Notify step") + .tasklet(new NotifierTasklet()) + .build(); + } + + public Step numberGeneratorStep(StepBuilderFactory sbf, int[] values, String prepend) { + return sbf.get("Number generator") + . chunk(1) + .reader(new NumberInfoGenerator(values)) + .processor(new NumberInfoClassifier()) + .writer(new PrependingStdoutWriter<>(prepend)) + .build(); + } + + public Step numberGeneratorStepDecider(StepBuilderFactory sbf, int[] values, String prepend) { + return sbf.get("Number generator decider") + . chunk(1) + .reader(new NumberInfoGenerator(values)) + .processor(new NumberInfoClassifierWithDecider()) + .writer(new PrependingStdoutWriter<>(prepend)) + .build(); + } + + @Bean + @Qualifier("first_job") + public Job numberGeneratorNonNotifierJob(JobBuilderFactory jobBuilderFactory, StepBuilderFactory stepBuilderFactory, @Qualifier("NotificationStep") Step notificationStep) { + int[] nonNotifierData = { -1, -2, -3 }; + Step step = numberGeneratorStep(stepBuilderFactory, nonNotifierData, "First Dataset Processor"); + return jobBuilderFactory.get("Number generator - first dataset") + .start(step) + .on(NOTIFY) + .to(notificationStep) + .from(step) + .on("*") + .stop() + .end() + .build(); + } + + @Bean + @Qualifier("second_job") + public Job numberGeneratorNotifierJob(JobBuilderFactory jobBuilderFactory, StepBuilderFactory stepBuilderFactory, @Qualifier("NotificationStep") Step notificationStep) { + int[] billableData = { 11, -2, -3 }; + Step dataProviderStep = numberGeneratorStep(stepBuilderFactory, billableData, "Second Dataset Processor"); + return jobBuilderFactory.get("Number generator - second dataset") + .start(dataProviderStep) + .on(NOTIFY) + .to(notificationStep) + .end() + .build(); + } + + @Bean + @Qualifier("third_job") + @Primary + public Job numberGeneratorNotifierJobWithDecider(JobBuilderFactory jobBuilderFactory, StepBuilderFactory stepBuilderFactory, @Qualifier("NotificationStep") Step notificationStep) { + int[] billableData = { 11, -2, -3 }; + Step dataProviderStep = numberGeneratorStepDecider(stepBuilderFactory, billableData, "Third Dataset Processor"); + return jobBuilderFactory.get("Number generator - third dataset") + .start(dataProviderStep) + .next(new NumberInfoDecider()) + .on(NOTIFY) + .to(notificationStep) + .end() + .build(); + } +} diff --git a/spring-batch/src/main/java/org/baeldung/conditionalflow/model/NumberInfo.java b/spring-batch/src/main/java/org/baeldung/conditionalflow/model/NumberInfo.java new file mode 100644 index 0000000000..4134974386 --- /dev/null +++ b/spring-batch/src/main/java/org/baeldung/conditionalflow/model/NumberInfo.java @@ -0,0 +1,47 @@ +package org.baeldung.conditionalflow.model; + +import java.util.Objects; + +public class NumberInfo { + private int number; + + public NumberInfo(int number) { + this.number = number; + } + + public static NumberInfo from(int number) { + return new NumberInfo(number); + } + + public boolean isPositive() { + return number > 0; + } + + public boolean isEven() { + return number % 2 == 0; + } + + public int getNumber() { + return number; + } + + @Override + public boolean equals(Object o) { + if (this == o) + return true; + if (o == null || getClass() != o.getClass()) + return false; + NumberInfo that = (NumberInfo) o; + return number == that.number; + } + + @Override + public int hashCode() { + return Objects.hash(number); + } + + @Override + public String toString() { + return "NumberInfo{" + "number=" + number + '}'; + } +} \ No newline at end of file diff --git a/spring-batch/src/main/java/org/baeldung/conditionalflow/step/NotifierTasklet.java b/spring-batch/src/main/java/org/baeldung/conditionalflow/step/NotifierTasklet.java new file mode 100644 index 0000000000..0d1db66fe9 --- /dev/null +++ b/spring-batch/src/main/java/org/baeldung/conditionalflow/step/NotifierTasklet.java @@ -0,0 +1,15 @@ +package org.baeldung.conditionalflow.step; + +import org.springframework.batch.core.StepContribution; +import org.springframework.batch.core.scope.context.ChunkContext; +import org.springframework.batch.core.step.tasklet.Tasklet; +import org.springframework.batch.repeat.RepeatStatus; + +public class NotifierTasklet implements Tasklet { + @Override + public RepeatStatus execute(StepContribution stepContribution, ChunkContext chunkContext) throws Exception { + System.err.println("[" + chunkContext.getStepContext() + .getJobName() + "] contains interesting data!!"); + return RepeatStatus.FINISHED; + } +} diff --git a/spring-batch/src/main/java/org/baeldung/conditionalflow/step/NumberInfoClassifier.java b/spring-batch/src/main/java/org/baeldung/conditionalflow/step/NumberInfoClassifier.java new file mode 100644 index 0000000000..fdb28263e7 --- /dev/null +++ b/spring-batch/src/main/java/org/baeldung/conditionalflow/step/NumberInfoClassifier.java @@ -0,0 +1,35 @@ +package org.baeldung.conditionalflow.step; + +import org.baeldung.conditionalflow.model.NumberInfo; +import org.springframework.batch.core.ExitStatus; +import org.springframework.batch.core.StepExecution; +import org.springframework.batch.core.annotation.BeforeStep; +import org.springframework.batch.core.listener.ItemListenerSupport; +import org.springframework.batch.item.ItemProcessor; + +import static org.baeldung.conditionalflow.NumberInfoDecider.NOTIFY; +import static org.baeldung.conditionalflow.NumberInfoDecider.QUIET; + +public class NumberInfoClassifier extends ItemListenerSupport + implements ItemProcessor { + private StepExecution stepExecution; + + @BeforeStep + public void beforeStep(StepExecution stepExecution) { + this.stepExecution = stepExecution; + this.stepExecution.setExitStatus(new ExitStatus(QUIET)); + } + + @Override + public void afterProcess(NumberInfo item, Integer result) { + super.afterProcess(item, result); + if (item.isPositive()) { + stepExecution.setExitStatus(new ExitStatus(NOTIFY)); + } + } + + @Override + public Integer process(NumberInfo numberInfo) throws Exception { + return Integer.valueOf(numberInfo.getNumber()); + } +} diff --git a/spring-batch/src/main/java/org/baeldung/conditionalflow/step/NumberInfoClassifierWithDecider.java b/spring-batch/src/main/java/org/baeldung/conditionalflow/step/NumberInfoClassifierWithDecider.java new file mode 100644 index 0000000000..4a8b7f1963 --- /dev/null +++ b/spring-batch/src/main/java/org/baeldung/conditionalflow/step/NumberInfoClassifierWithDecider.java @@ -0,0 +1,13 @@ +package org.baeldung.conditionalflow.step; + +import org.baeldung.conditionalflow.model.NumberInfo; +import org.springframework.batch.core.listener.ItemListenerSupport; +import org.springframework.batch.item.ItemProcessor; + +public class NumberInfoClassifierWithDecider extends ItemListenerSupport implements ItemProcessor { + + @Override + public Integer process(NumberInfo numberInfo) throws Exception { + return Integer.valueOf(numberInfo.getNumber()); + } +} diff --git a/spring-batch/src/main/java/org/baeldung/conditionalflow/step/NumberInfoGenerator.java b/spring-batch/src/main/java/org/baeldung/conditionalflow/step/NumberInfoGenerator.java new file mode 100644 index 0000000000..606ebf6204 --- /dev/null +++ b/spring-batch/src/main/java/org/baeldung/conditionalflow/step/NumberInfoGenerator.java @@ -0,0 +1,23 @@ +package org.baeldung.conditionalflow.step; + +import org.baeldung.conditionalflow.model.NumberInfo; +import org.springframework.batch.item.ItemReader; + +public class NumberInfoGenerator implements ItemReader { + private int[] values; + private int counter; + + public NumberInfoGenerator(int[] values) { + this.values = values; + counter = 0; + } + + @Override + public NumberInfo read() { + if (counter == values.length) { + return null; + } else { + return new NumberInfo(values[counter++]); + } + } +} diff --git a/spring-batch/src/main/java/org/baeldung/conditionalflow/step/PrependingStdoutWriter.java b/spring-batch/src/main/java/org/baeldung/conditionalflow/step/PrependingStdoutWriter.java new file mode 100644 index 0000000000..9ffea1e798 --- /dev/null +++ b/spring-batch/src/main/java/org/baeldung/conditionalflow/step/PrependingStdoutWriter.java @@ -0,0 +1,20 @@ +package org.baeldung.conditionalflow.step; + +import java.util.List; + +import org.springframework.batch.item.ItemWriter; + +public class PrependingStdoutWriter implements ItemWriter { + private String prependText; + + public PrependingStdoutWriter(String prependText) { + this.prependText = prependText; + } + + @Override + public void write(List list) { + for (T listItem : list) { + System.out.println(prependText + " " + listItem.toString()); + } + } +} diff --git a/spring-batch/src/test/java/org/baeldung/conditionalflow/DeciderJobIntegrationTest.java b/spring-batch/src/test/java/org/baeldung/conditionalflow/DeciderJobIntegrationTest.java new file mode 100644 index 0000000000..e73cb17494 --- /dev/null +++ b/spring-batch/src/test/java/org/baeldung/conditionalflow/DeciderJobIntegrationTest.java @@ -0,0 +1,56 @@ +package org.baeldung.conditionalflow; + +import org.baeldung.conditionalflow.config.NumberInfoConfig; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.batch.core.ExitStatus; +import org.springframework.batch.core.JobExecution; +import org.springframework.batch.core.StepExecution; +import org.springframework.batch.test.JobLauncherTestUtils; +import org.springframework.batch.test.context.SpringBatchTest; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.autoconfigure.EnableAutoConfiguration; +import org.springframework.test.annotation.DirtiesContext; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.TestExecutionListeners; +import org.springframework.test.context.junit4.SpringRunner; +import org.springframework.test.context.support.DependencyInjectionTestExecutionListener; +import org.springframework.test.context.support.DirtiesContextTestExecutionListener; + +import java.util.Collection; +import java.util.Iterator; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertTrue; + +@RunWith(SpringRunner.class) +@SpringBatchTest +@EnableAutoConfiguration +@ContextConfiguration(classes = { NumberInfoConfig.class }) +@TestExecutionListeners({ DependencyInjectionTestExecutionListener.class, DirtiesContextTestExecutionListener.class }) +@DirtiesContext(classMode = DirtiesContext.ClassMode.AFTER_CLASS) +public class DeciderJobIntegrationTest { + @Autowired + private JobLauncherTestUtils jobLauncherTestUtils; + + @Test + public void givenNumberGeneratorDecider_whenDeciderRuns_thenStatusIsNotify() throws Exception { + JobExecution jobExecution = jobLauncherTestUtils.launchJob(); + Collection actualStepExecutions = jobExecution.getStepExecutions(); + ExitStatus actualJobExitStatus = jobExecution.getExitStatus(); + + assertEquals("COMPLETED", actualJobExitStatus.getExitCode() + .toString()); + assertEquals(2, actualStepExecutions.size()); + boolean notifyStepDidRun = false; + Iterator iterator = actualStepExecutions.iterator(); + while (iterator.hasNext() && !notifyStepDidRun) { + if (iterator.next() + .getStepName() + .equals("Notify step")) { + notifyStepDidRun = true; + } + } + assertTrue(notifyStepDidRun); + } +} diff --git a/spring-batch/src/test/java/org/baeldung/conditionalflow/model/NumberInfoUnitTest.java b/spring-batch/src/test/java/org/baeldung/conditionalflow/model/NumberInfoUnitTest.java new file mode 100644 index 0000000000..dc396b38da --- /dev/null +++ b/spring-batch/src/test/java/org/baeldung/conditionalflow/model/NumberInfoUnitTest.java @@ -0,0 +1,71 @@ +package org.baeldung.conditionalflow.model; + +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.Test; +import org.junit.runner.RunWith; +import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; + +@RunWith(SpringJUnit4ClassRunner.class) +class NumberInfoUnitTest { + + @Test + void givenPositive_whenFrom_isPositive() { + assertTrue(NumberInfo.from(1) + .isPositive()); + assertTrue(NumberInfo.from(11) + .isPositive()); + assertFalse(NumberInfo.from(0) + .isPositive()); + } + + @Test + void givenNegative_whenFrom_isNegative() { + assertFalse(NumberInfo.from(-1) + .isPositive()); + assertFalse(NumberInfo.from(-10) + .isPositive()); + } + + @Test + void givenEven_whenFrom_isEven() { + assertTrue(NumberInfo.from(0) + .isEven()); + assertTrue(NumberInfo.from(-2) + .isEven()); + assertTrue(NumberInfo.from(2) + .isEven()); + assertTrue(NumberInfo.from(-22) + .isEven()); + assertTrue(NumberInfo.from(22) + .isEven()); + } + + @Test + void givenOdd_whenFrom_isOdd() { + + assertFalse(NumberInfo.from(1) + .isEven()); + assertFalse(NumberInfo.from(-1) + .isEven()); + + assertFalse(NumberInfo.from(13) + .isEven()); + assertFalse(NumberInfo.from(-13) + .isEven()); + assertFalse(NumberInfo.from(31) + .isEven()); + assertFalse(NumberInfo.from(-51) + .isEven()); + } + + @Test + void giveGeneratedInt_whenFrom_isNumberFromGenerator() { + for (int i = -100; i < 100; i++) { + assertEquals(i, NumberInfo.from(i) + .getNumber()); + } + } +} \ No newline at end of file diff --git a/spring-batch/src/test/java/org/baeldung/conditionalflow/step/NumberInfoClassifierUnitTest.java b/spring-batch/src/test/java/org/baeldung/conditionalflow/step/NumberInfoClassifierUnitTest.java new file mode 100644 index 0000000000..cea0626168 --- /dev/null +++ b/spring-batch/src/test/java/org/baeldung/conditionalflow/step/NumberInfoClassifierUnitTest.java @@ -0,0 +1,16 @@ +package org.baeldung.conditionalflow.step; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +import org.baeldung.conditionalflow.model.NumberInfo; +import org.junit.jupiter.api.Test; + +class NumberInfoClassifierUnitTest { + + @Test + void givenNumberInfo_whenProcess_thenConvertsToInteger() throws Exception { + NumberInfoClassifier nic = new NumberInfoClassifier(); + assertEquals(Integer.valueOf(4), nic.process(NumberInfo.from(4))); + assertEquals(Integer.valueOf(-4), nic.process(NumberInfo.from(-4))); + } +} \ No newline at end of file diff --git a/spring-batch/src/test/java/org/baeldung/conditionalflow/step/NumberInfoGeneratorUnitTest.java b/spring-batch/src/test/java/org/baeldung/conditionalflow/step/NumberInfoGeneratorUnitTest.java new file mode 100644 index 0000000000..90fd884674 --- /dev/null +++ b/spring-batch/src/test/java/org/baeldung/conditionalflow/step/NumberInfoGeneratorUnitTest.java @@ -0,0 +1,21 @@ +package org.baeldung.conditionalflow.step; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNull; + +import org.baeldung.conditionalflow.model.NumberInfo; +import org.junit.jupiter.api.Test; + +public class NumberInfoGeneratorUnitTest { + + @Test + public void givenArray_whenGenerator_correctOrderAndValue() { + int[] numbers = new int[] { 1, -2, 4, -10 }; + NumberInfoGenerator numberGenerator = new NumberInfoGenerator(numbers); + assertEquals(new NumberInfo(numbers[0]), numberGenerator.read()); + assertEquals(new NumberInfo(numbers[1]), numberGenerator.read()); + assertEquals(new NumberInfo(numbers[2]), numberGenerator.read()); + assertEquals(new NumberInfo(numbers[3]), numberGenerator.read()); + assertNull(numberGenerator.read()); + } +} \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-admin/spring-boot-admin-client/src/test/java/org/baeldung/SpringContextTest.java b/spring-boot-modules/spring-boot-admin/spring-boot-admin-client/src/test/java/org/baeldung/SpringContextTest.java index 834f26dacf..78a1ab7a54 100644 --- a/spring-boot-modules/spring-boot-admin/spring-boot-admin-client/src/test/java/org/baeldung/SpringContextTest.java +++ b/spring-boot-modules/spring-boot-admin/spring-boot-admin-client/src/test/java/org/baeldung/SpringContextTest.java @@ -1,4 +1,4 @@ -package org.baeldung; +package com.baeldung; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-modules/spring-boot-admin/spring-boot-admin-server/src/test/java/org/baeldung/SpringContextTest.java b/spring-boot-modules/spring-boot-admin/spring-boot-admin-server/src/test/java/org/baeldung/SpringContextTest.java index c185456019..3322193134 100644 --- a/spring-boot-modules/spring-boot-admin/spring-boot-admin-server/src/test/java/org/baeldung/SpringContextTest.java +++ b/spring-boot-modules/spring-boot-admin/spring-boot-admin-server/src/test/java/org/baeldung/SpringContextTest.java @@ -1,4 +1,4 @@ -package org.baeldung; +package com.baeldung; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-modules/spring-boot-angular/src/test/java/org/baeldung/SpringContextTest.java b/spring-boot-modules/spring-boot-angular/src/test/java/org/baeldung/SpringContextTest.java index 961d756a68..0f4fa757d6 100644 --- a/spring-boot-modules/spring-boot-angular/src/test/java/org/baeldung/SpringContextTest.java +++ b/spring-boot-modules/spring-boot-angular/src/test/java/org/baeldung/SpringContextTest.java @@ -1,4 +1,4 @@ -package org.baeldung; +package com.baeldung; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-modules/spring-boot-artifacts/pom.xml b/spring-boot-modules/spring-boot-artifacts/pom.xml index f7c8636593..de9f6ab635 100644 --- a/spring-boot-modules/spring-boot-artifacts/pom.xml +++ b/spring-boot-modules/spring-boot-artifacts/pom.xml @@ -208,7 +208,7 @@ - org.baeldung.boot.Application + com.baeldung.boot.Application 3.1.1 3.3.7-1 2.2 diff --git a/spring-boot-modules/spring-boot-camel/src/test/java/org/baeldung/SpringContextTest.java b/spring-boot-modules/spring-boot-camel/src/test/java/org/baeldung/SpringContextTest.java index 8324fabfca..ce743e0f77 100644 --- a/spring-boot-modules/spring-boot-camel/src/test/java/org/baeldung/SpringContextTest.java +++ b/spring-boot-modules/spring-boot-camel/src/test/java/org/baeldung/SpringContextTest.java @@ -1,4 +1,4 @@ -package org.baeldung; +package com.baeldung; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-modules/spring-boot-libraries/src/main/java/com/baeldung/boot/Application.java b/spring-boot-modules/spring-boot-client/src/main/java/com/baeldung/boot/Application.java similarity index 100% rename from spring-boot-modules/spring-boot-libraries/src/main/java/com/baeldung/boot/Application.java rename to spring-boot-modules/spring-boot-client/src/main/java/com/baeldung/boot/Application.java diff --git a/spring-boot-modules/spring-boot-client/src/main/java/org/baeldung/boot/client/Details.java b/spring-boot-modules/spring-boot-client/src/main/java/com/baeldung/boot/client/Details.java similarity index 93% rename from spring-boot-modules/spring-boot-client/src/main/java/org/baeldung/boot/client/Details.java rename to spring-boot-modules/spring-boot-client/src/main/java/com/baeldung/boot/client/Details.java index 1e3ddf7b21..c806476634 100644 --- a/spring-boot-modules/spring-boot-client/src/main/java/org/baeldung/boot/client/Details.java +++ b/spring-boot-modules/spring-boot-client/src/main/java/com/baeldung/boot/client/Details.java @@ -1,4 +1,4 @@ -package org.baeldung.boot.client; +package com.baeldung.boot.client; public class Details { diff --git a/spring-boot-modules/spring-boot-client/src/main/java/org/baeldung/boot/client/DetailsServiceClient.java b/spring-boot-modules/spring-boot-client/src/main/java/com/baeldung/boot/client/DetailsServiceClient.java similarity index 93% rename from spring-boot-modules/spring-boot-client/src/main/java/org/baeldung/boot/client/DetailsServiceClient.java rename to spring-boot-modules/spring-boot-client/src/main/java/com/baeldung/boot/client/DetailsServiceClient.java index f2b9d6d030..a9f1b08c97 100644 --- a/spring-boot-modules/spring-boot-client/src/main/java/org/baeldung/boot/client/DetailsServiceClient.java +++ b/spring-boot-modules/spring-boot-client/src/main/java/com/baeldung/boot/client/DetailsServiceClient.java @@ -1,4 +1,4 @@ -package org.baeldung.boot.client; +package com.baeldung.boot.client; import org.springframework.boot.web.client.RestTemplateBuilder; import org.springframework.stereotype.Service; diff --git a/spring-boot-modules/spring-boot-client/src/main/java/org/baeldung/websocket/client/Message.java b/spring-boot-modules/spring-boot-client/src/main/java/com/baeldung/websocket/client/Message.java similarity index 89% rename from spring-boot-modules/spring-boot-client/src/main/java/org/baeldung/websocket/client/Message.java rename to spring-boot-modules/spring-boot-client/src/main/java/com/baeldung/websocket/client/Message.java index 2744c49f62..19140f76a2 100644 --- a/spring-boot-modules/spring-boot-client/src/main/java/org/baeldung/websocket/client/Message.java +++ b/spring-boot-modules/spring-boot-client/src/main/java/com/baeldung/websocket/client/Message.java @@ -1,4 +1,4 @@ -package org.baeldung.websocket.client; +package com.baeldung.websocket.client; public class Message { diff --git a/spring-boot-modules/spring-boot-client/src/main/java/org/baeldung/websocket/client/MyStompSessionHandler.java b/spring-boot-modules/spring-boot-client/src/main/java/com/baeldung/websocket/client/MyStompSessionHandler.java similarity index 98% rename from spring-boot-modules/spring-boot-client/src/main/java/org/baeldung/websocket/client/MyStompSessionHandler.java rename to spring-boot-modules/spring-boot-client/src/main/java/com/baeldung/websocket/client/MyStompSessionHandler.java index 92beab9430..8ccc42c58a 100644 --- a/spring-boot-modules/spring-boot-client/src/main/java/org/baeldung/websocket/client/MyStompSessionHandler.java +++ b/spring-boot-modules/spring-boot-client/src/main/java/com/baeldung/websocket/client/MyStompSessionHandler.java @@ -1,4 +1,4 @@ -package org.baeldung.websocket.client; +package com.baeldung.websocket.client; import org.apache.logging.log4j.LogManager; import org.apache.logging.log4j.Logger; diff --git a/spring-boot-modules/spring-boot-client/src/main/java/org/baeldung/websocket/client/StompClient.java b/spring-boot-modules/spring-boot-client/src/main/java/com/baeldung/websocket/client/StompClient.java similarity index 96% rename from spring-boot-modules/spring-boot-client/src/main/java/org/baeldung/websocket/client/StompClient.java rename to spring-boot-modules/spring-boot-client/src/main/java/com/baeldung/websocket/client/StompClient.java index 2bff07186d..04d87dd2ed 100644 --- a/spring-boot-modules/spring-boot-client/src/main/java/org/baeldung/websocket/client/StompClient.java +++ b/spring-boot-modules/spring-boot-client/src/main/java/com/baeldung/websocket/client/StompClient.java @@ -1,4 +1,4 @@ -package org.baeldung.websocket.client; +package com.baeldung.websocket.client; import java.util.Scanner; diff --git a/spring-boot-modules/spring-boot-client/src/test/java/org/baeldung/SpringContextTest.java b/spring-boot-modules/spring-boot-client/src/test/java/com/baeldung/SpringContextTest.java similarity index 86% rename from spring-boot-modules/spring-boot-client/src/test/java/org/baeldung/SpringContextTest.java rename to spring-boot-modules/spring-boot-client/src/test/java/com/baeldung/SpringContextTest.java index 9c3b83ea79..1341f17eac 100644 --- a/spring-boot-modules/spring-boot-client/src/test/java/org/baeldung/SpringContextTest.java +++ b/spring-boot-modules/spring-boot-client/src/test/java/com/baeldung/SpringContextTest.java @@ -1,6 +1,6 @@ -package org.baeldung; +package com.baeldung; -import org.baeldung.boot.Application; +import com.baeldung.boot.Application; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; diff --git a/spring-boot-modules/spring-boot-client/src/test/java/org/baeldung/boot/client/DetailsServiceClientIntegrationTest.java b/spring-boot-modules/spring-boot-client/src/test/java/com/baeldung/boot/client/DetailsServiceClientIntegrationTest.java similarity index 90% rename from spring-boot-modules/spring-boot-client/src/test/java/org/baeldung/boot/client/DetailsServiceClientIntegrationTest.java rename to spring-boot-modules/spring-boot-client/src/test/java/com/baeldung/boot/client/DetailsServiceClientIntegrationTest.java index d423300b85..4af5370950 100644 --- a/spring-boot-modules/spring-boot-client/src/test/java/org/baeldung/boot/client/DetailsServiceClientIntegrationTest.java +++ b/spring-boot-modules/spring-boot-client/src/test/java/com/baeldung/boot/client/DetailsServiceClientIntegrationTest.java @@ -1,10 +1,12 @@ -package org.baeldung.boot.client; +package com.baeldung.boot.client; import static org.assertj.core.api.Assertions.assertThat; import static org.springframework.test.web.client.match.MockRestRequestMatchers.requestTo; import static org.springframework.test.web.client.response.MockRestResponseCreators.withSuccess; -import org.baeldung.boot.Application; +import com.baeldung.boot.Application; +import com.baeldung.boot.client.Details; +import com.baeldung.boot.client.DetailsServiceClient; import org.junit.Before; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-modules/spring-boot-client/src/test/java/com/baeldung/websocket/client/MyStompSessionHandlerIntegrationTest.java b/spring-boot-modules/spring-boot-client/src/test/java/com/baeldung/websocket/client/MyStompSessionHandlerIntegrationTest.java index bb1b5e254e..57eec935f6 100644 --- a/spring-boot-modules/spring-boot-client/src/test/java/com/baeldung/websocket/client/MyStompSessionHandlerIntegrationTest.java +++ b/spring-boot-modules/spring-boot-client/src/test/java/com/baeldung/websocket/client/MyStompSessionHandlerIntegrationTest.java @@ -1,6 +1,5 @@ package com.baeldung.websocket.client; -import org.baeldung.websocket.client.MyStompSessionHandler; import org.junit.Test; import org.mockito.Mockito; import org.springframework.messaging.simp.stomp.StompHeaders; diff --git a/spring-boot-modules/spring-boot-ctx-fluent/src/test/java/org/baeldung/SpringContextTest.java b/spring-boot-modules/spring-boot-ctx-fluent/src/test/java/org/baeldung/SpringContextTest.java index ff3e795778..ca8989724b 100644 --- a/spring-boot-modules/spring-boot-ctx-fluent/src/test/java/org/baeldung/SpringContextTest.java +++ b/spring-boot-modules/spring-boot-ctx-fluent/src/test/java/org/baeldung/SpringContextTest.java @@ -1,4 +1,4 @@ -package org.baeldung; +package com.baeldung; import org.junit.Test; diff --git a/spring-boot-modules/spring-boot-custom-starter/greeter-spring-boot-autoconfigure/src/test/java/org/baeldung/SpringContextTest.java b/spring-boot-modules/spring-boot-custom-starter/greeter-spring-boot-autoconfigure/src/test/java/org/baeldung/SpringContextTest.java index e6ce83fab5..b4668e7d2b 100644 --- a/spring-boot-modules/spring-boot-custom-starter/greeter-spring-boot-autoconfigure/src/test/java/org/baeldung/SpringContextTest.java +++ b/spring-boot-modules/spring-boot-custom-starter/greeter-spring-boot-autoconfigure/src/test/java/org/baeldung/SpringContextTest.java @@ -1,4 +1,4 @@ -package org.baeldung; +package com.baeldung; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-modules/spring-boot-custom-starter/greeter-spring-boot-sample-app/src/test/java/org/baeldung/SpringContextTest.java b/spring-boot-modules/spring-boot-custom-starter/greeter-spring-boot-sample-app/src/test/java/org/baeldung/SpringContextTest.java index b82b67df68..7103da97f3 100644 --- a/spring-boot-modules/spring-boot-custom-starter/greeter-spring-boot-sample-app/src/test/java/org/baeldung/SpringContextTest.java +++ b/spring-boot-modules/spring-boot-custom-starter/greeter-spring-boot-sample-app/src/test/java/org/baeldung/SpringContextTest.java @@ -1,4 +1,4 @@ -package org.baeldung; +package com.baeldung; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-modules/spring-boot-deployment/pom.xml b/spring-boot-modules/spring-boot-deployment/pom.xml index 64c0e698f6..b3fc3eabd1 100644 --- a/spring-boot-modules/spring-boot-deployment/pom.xml +++ b/spring-boot-modules/spring-boot-deployment/pom.xml @@ -190,7 +190,7 @@ - org.baeldung.boot.Application + com.baeldung.boot.Application 3.1.1 3.3.7-1 2.2 diff --git a/spring-boot-modules/spring-boot-gradle/build.gradle b/spring-boot-modules/spring-boot-gradle/build.gradle index 96055536c3..faae01a1a5 100644 --- a/spring-boot-modules/spring-boot-gradle/build.gradle +++ b/spring-boot-modules/spring-boot-gradle/build.gradle @@ -21,7 +21,7 @@ apply plugin: 'io.spring.dependency-management' //add tasks thinJar and thinResolve for thin JAR deployments apply plugin: 'org.springframework.boot.experimental.thin-launcher' -group = 'org.baeldung' +group = 'com.baeldung' version = '0.0.1-SNAPSHOT' sourceCompatibility = 1.8 @@ -35,16 +35,16 @@ dependencies { } springBoot { - mainClassName = 'org.baeldung.DemoApplication' + mainClassName = 'com.baeldung.DemoApplication' } bootJar { // This is overridden by the mainClassName in springBoot{} and added here for reference purposes. - mainClassName = 'org.baeldung.DemoApplication' + mainClassName = 'com.baeldung.DemoApplication' // This block serves the same purpose as the above thus commented out. Added here for reference purposes // manifest { -// attributes 'Start-Class': 'org.baeldung.DemoApplication' +// attributes 'Start-Class': 'com.baeldung.DemoApplication' // } } diff --git a/spring-boot-modules/spring-boot-gradle/src/main/java/org/baeldung/DemoApplication.java b/spring-boot-modules/spring-boot-gradle/src/main/java/com/baeldung/DemoApplication.java similarity index 92% rename from spring-boot-modules/spring-boot-gradle/src/main/java/org/baeldung/DemoApplication.java rename to spring-boot-modules/spring-boot-gradle/src/main/java/com/baeldung/DemoApplication.java index f8df823f25..64bac6936b 100644 --- a/spring-boot-modules/spring-boot-gradle/src/main/java/org/baeldung/DemoApplication.java +++ b/spring-boot-modules/spring-boot-gradle/src/main/java/com/baeldung/DemoApplication.java @@ -1,4 +1,4 @@ -package org.baeldung; +package com.baeldung; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; diff --git a/spring-boot-modules/spring-boot-gradle/src/test/java/org/baeldung/DemoApplicationTests.java b/spring-boot-modules/spring-boot-gradle/src/test/java/com/baeldung/DemoApplicationTests.java similarity index 93% rename from spring-boot-modules/spring-boot-gradle/src/test/java/org/baeldung/DemoApplicationTests.java rename to spring-boot-modules/spring-boot-gradle/src/test/java/com/baeldung/DemoApplicationTests.java index b24bfb2cb6..65395582cb 100644 --- a/spring-boot-modules/spring-boot-gradle/src/test/java/org/baeldung/DemoApplicationTests.java +++ b/spring-boot-modules/spring-boot-gradle/src/test/java/com/baeldung/DemoApplicationTests.java @@ -1,4 +1,4 @@ -package org.baeldung; +package com.baeldung; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-modules/spring-boot-jasypt/src/test/java/org/baeldung/SpringContextTest.java b/spring-boot-modules/spring-boot-jasypt/src/test/java/org/baeldung/SpringContextTest.java index ab6e4557d5..97810cf590 100644 --- a/spring-boot-modules/spring-boot-jasypt/src/test/java/org/baeldung/SpringContextTest.java +++ b/spring-boot-modules/spring-boot-jasypt/src/test/java/org/baeldung/SpringContextTest.java @@ -1,4 +1,4 @@ -package org.baeldung; +package com.baeldung; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-modules/spring-boot-keycloak/src/test/java/org/baeldung/SpringContextTest.java b/spring-boot-modules/spring-boot-keycloak/src/test/java/org/baeldung/SpringContextTest.java index 4effccc083..3f3ecd87d0 100644 --- a/spring-boot-modules/spring-boot-keycloak/src/test/java/org/baeldung/SpringContextTest.java +++ b/spring-boot-modules/spring-boot-keycloak/src/test/java/org/baeldung/SpringContextTest.java @@ -1,4 +1,4 @@ -package org.baeldung; +package com.baeldung; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-modules/spring-boot-libraries/pom.xml b/spring-boot-modules/spring-boot-libraries/pom.xml index e9d955edc0..090967d8a8 100644 --- a/spring-boot-modules/spring-boot-libraries/pom.xml +++ b/spring-boot-modules/spring-boot-libraries/pom.xml @@ -28,6 +28,10 @@ org.springframework.boot spring-boot-starter-tomcat + + org.springframework.boot + spring-boot-starter-data-jpa + org.springframework.boot spring-boot-starter-test @@ -52,7 +56,11 @@ shedlock-provider-jdbc-template ${shedlock.version} - + + com.h2database + h2 + ${h2.version} + net.sourceforge.barbecue @@ -79,6 +87,7 @@ javase ${zxing.version} + @@ -185,6 +194,7 @@ 2.2.4 2.3.2 0.23.0 + 1.4.200 2.1.0 1.5-beta1 2.1 diff --git a/spring-boot-modules/spring-boot-libraries/src/main/java/com/baeldung/scheduling/shedlock/TaskScheduler.java b/spring-boot-modules/spring-boot-libraries/src/main/java/com/baeldung/scheduling/shedlock/BaeldungTaskScheduler.java similarity index 85% rename from spring-boot-modules/spring-boot-libraries/src/main/java/com/baeldung/scheduling/shedlock/TaskScheduler.java rename to spring-boot-modules/spring-boot-libraries/src/main/java/com/baeldung/scheduling/shedlock/BaeldungTaskScheduler.java index 060afe660e..cd5f63e962 100644 --- a/spring-boot-modules/spring-boot-libraries/src/main/java/com/baeldung/scheduling/shedlock/TaskScheduler.java +++ b/spring-boot-modules/spring-boot-libraries/src/main/java/com/baeldung/scheduling/shedlock/BaeldungTaskScheduler.java @@ -5,9 +5,8 @@ import org.springframework.scheduling.annotation.Scheduled; import org.springframework.stereotype.Component; @Component -class TaskScheduler { - - @Scheduled(cron = "*/15 * * * *") +class BaeldungTaskScheduler { + @Scheduled(cron = "0 0/15 * * * ?") @SchedulerLock(name = "TaskScheduler_scheduledTask", lockAtLeastForString = "PT5M", lockAtMostForString = "PT14M") public void scheduledTask() { System.out.println("Running ShedLock task"); diff --git a/spring-boot-modules/spring-boot-libraries/src/main/java/com/baeldung/scheduling/shedlock/SchedulerConfiguration.java b/spring-boot-modules/spring-boot-libraries/src/main/java/com/baeldung/scheduling/shedlock/SchedulerConfiguration.java index 74ea39683d..440e1ffc6a 100644 --- a/spring-boot-modules/spring-boot-libraries/src/main/java/com/baeldung/scheduling/shedlock/SchedulerConfiguration.java +++ b/spring-boot-modules/spring-boot-libraries/src/main/java/com/baeldung/scheduling/shedlock/SchedulerConfiguration.java @@ -1,12 +1,16 @@ package com.baeldung.scheduling.shedlock; +import net.javacrumbs.shedlock.core.LockProvider; +import net.javacrumbs.shedlock.provider.jdbctemplate.JdbcTemplateLockProvider; +import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; -import net.javacrumbs.shedlock.spring.annotation.EnableSchedulerLock; -import org.springframework.scheduling.annotation.EnableScheduling; + +import javax.sql.DataSource; @Configuration -@EnableScheduling -@EnableSchedulerLock(defaultLockAtMostFor = "PT30S") public class SchedulerConfiguration { - + @Bean + public LockProvider lockProvider(DataSource dataSource) { + return new JdbcTemplateLockProvider(dataSource); + } } \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-libraries/src/main/java/com/baeldung/scheduling/shedlock/SpringBootShedlockApplication.java b/spring-boot-modules/spring-boot-libraries/src/main/java/com/baeldung/scheduling/shedlock/SpringBootShedlockApplication.java new file mode 100644 index 0000000000..cebb234036 --- /dev/null +++ b/spring-boot-modules/spring-boot-libraries/src/main/java/com/baeldung/scheduling/shedlock/SpringBootShedlockApplication.java @@ -0,0 +1,15 @@ +package com.baeldung.scheduling.shedlock; + +import net.javacrumbs.shedlock.spring.annotation.EnableSchedulerLock; +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; +import org.springframework.scheduling.annotation.EnableScheduling; + +@SpringBootApplication +@EnableScheduling +@EnableSchedulerLock(defaultLockAtMostFor = "PT30S") +public class SpringBootShedlockApplication { + public static void main(String[] args) { + SpringApplication.run(SpringBootShedlockApplication.class, args); + } +} 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 new file mode 100644 index 0000000000..3477520208 --- /dev/null +++ b/spring-boot-modules/spring-boot-libraries/src/main/resources/application.yml @@ -0,0 +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 + username: sa + password: diff --git a/spring-boot-modules/spring-boot-libraries/src/test/java/com/baeldung/scheduling/shedlock/BaeldungTaskSchedulerIntegrationTest.java b/spring-boot-modules/spring-boot-libraries/src/test/java/com/baeldung/scheduling/shedlock/BaeldungTaskSchedulerIntegrationTest.java new file mode 100644 index 0000000000..47f42c133f --- /dev/null +++ b/spring-boot-modules/spring-boot-libraries/src/test/java/com/baeldung/scheduling/shedlock/BaeldungTaskSchedulerIntegrationTest.java @@ -0,0 +1,39 @@ +package com.baeldung.scheduling.shedlock; + +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 java.io.ByteArrayOutputStream; +import java.io.PrintStream; + +import static org.assertj.core.api.Assertions.assertThat; + +@RunWith(SpringRunner.class) +@SpringBootTest +public class BaeldungTaskSchedulerIntegrationTest { + @Autowired + private BaeldungTaskScheduler taskScheduler; + + @Test + public void whenShedLockConfigCorrect_thenSpringCtxtStartsWithoutError() { + // save the old out + PrintStream old = System.out; + + // Create a stream to hold the output for test + ByteArrayOutputStream consoleOutput = new ByteArrayOutputStream(); + PrintStream ps = new PrintStream(consoleOutput); + System.setOut(ps); + //test + taskScheduler.scheduledTask(); + System.out.flush(); + String expected = "Running ShedLock task\n"; + assertThat(consoleOutput.toString()).isEqualTo(expected); + + //restore the old out + System.setOut(old); + } + +} \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-logging-log4j2/src/test/java/org/baeldung/SpringContextTest.java b/spring-boot-modules/spring-boot-logging-log4j2/src/test/java/org/baeldung/SpringContextTest.java index 9817522e68..d2660ad84e 100644 --- a/spring-boot-modules/spring-boot-logging-log4j2/src/test/java/org/baeldung/SpringContextTest.java +++ b/spring-boot-modules/spring-boot-logging-log4j2/src/test/java/org/baeldung/SpringContextTest.java @@ -1,4 +1,4 @@ -package org.baeldung; +package com.baeldung; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-modules/spring-boot-mvc-2/README.md b/spring-boot-modules/spring-boot-mvc-2/README.md index 4200f58024..c42730f9cc 100644 --- a/spring-boot-modules/spring-boot-mvc-2/README.md +++ b/spring-boot-modules/spring-boot-mvc-2/README.md @@ -7,4 +7,8 @@ This module contains articles about Spring Web MVC in Spring Boot projects. - [Functional Controllers in Spring MVC](https://www.baeldung.com/spring-mvc-functional-controllers) - [Specify an Array of Strings as Body Parameters in Swagger](https://www.baeldung.com/swagger-body-array-of-strings) - [Swagger @ApiParam vs @ApiModelProperty](https://www.baeldung.com/swagger-apiparam-vs-apimodelproperty) +- [ETags for REST with Spring](https://www.baeldung.com/etags-for-rest-with-spring) +- [Testing REST with multiple MIME types](https://www.baeldung.com/testing-rest-api-with-multiple-media-types) +- [Testing Web APIs with Postman Collections](https://www.baeldung.com/postman-testing-collections) +- [Spring Boot Consuming and Producing JSON](https://www.baeldung.com/spring-boot-json) - More articles: [[prev -->]](/spring-boot-modules/spring-boot-mvc) diff --git a/spring-boot-modules/spring-boot-mvc-2/pom.xml b/spring-boot-modules/spring-boot-mvc-2/pom.xml index b6d145c101..3c503eb23d 100644 --- a/spring-boot-modules/spring-boot-mvc-2/pom.xml +++ b/spring-boot-modules/spring-boot-mvc-2/pom.xml @@ -49,6 +49,27 @@ org.apache.commons commons-lang3 + + + + org.springframework.boot + spring-boot-starter-data-jpa + + + + com.fasterxml.jackson.core + jackson-databind + + + + com.h2database + h2 + + + + com.thoughtworks.xstream + xstream + ${xstream.version} @@ -107,6 +128,7 @@ com.baeldung.swagger2boot.SpringBootSwaggerApplication 2.2.0.BUILD-SNAPSHOT + 1.4.11.1 \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-mvc-2/src/main/java/com/baeldung/etag/Foo.java b/spring-boot-modules/spring-boot-mvc-2/src/main/java/com/baeldung/etag/Foo.java new file mode 100644 index 0000000000..e553ca1b72 --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc-2/src/main/java/com/baeldung/etag/Foo.java @@ -0,0 +1,95 @@ +package com.baeldung.etag; + +import java.io.Serializable; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; +import javax.persistence.Version; + +@Entity +public class Foo implements Serializable { + + @Id + @GeneratedValue(strategy = GenerationType.AUTO) + private long id; + + @Column(nullable = false) + private String name; + + @Version + private long version; + + public Foo() { + super(); + } + + public Foo(final String name) { + super(); + + this.name = name; + } + + // API + + public long getId() { + return id; + } + + public void setId(final long id) { + this.id = id; + } + + public String getName() { + return name; + } + + public void setName(final String name) { + this.name = name; + } + + public long getVersion() { + return version; + } + + public void setVersion(long version) { + this.version = version; + } + + // + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + ((name == null) ? 0 : name.hashCode()); + return result; + } + + @Override + public boolean equals(final Object obj) { + if (this == obj) + return true; + if (obj == null) + return false; + if (getClass() != obj.getClass()) + return false; + final Foo other = (Foo) obj; + if (name == null) { + if (other.name != null) + return false; + } else if (!name.equals(other.name)) + return false; + return true; + } + + @Override + public String toString() { + final StringBuilder builder = new StringBuilder(); + builder.append("Foo [name=").append(name).append("]"); + return builder.toString(); + } + +} diff --git a/spring-boot-modules/spring-boot-mvc-2/src/main/java/com/baeldung/etag/FooController.java b/spring-boot-modules/spring-boot-mvc-2/src/main/java/com/baeldung/etag/FooController.java new file mode 100644 index 0000000000..58f366501d --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc-2/src/main/java/com/baeldung/etag/FooController.java @@ -0,0 +1,58 @@ +package com.baeldung.etag; + +import javax.servlet.http.HttpServletResponse; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.http.HttpStatus; +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.ResponseStatus; +import org.springframework.web.bind.annotation.RestController; +import org.springframework.web.server.ResponseStatusException; + +@RestController +@RequestMapping(value = "/foos") +public class FooController { + + @Autowired + private FooDao fooDao; + + @GetMapping(value = "/{id}") + public Foo findById(@PathVariable("id") final Long id, final HttpServletResponse response) { + return fooDao.findById(id).orElseThrow(() -> new ResponseStatusException(HttpStatus.NOT_FOUND)); + } + + // Note: the global filter overrides the ETag value we set here. We can still + // analyze its behaviour in the Integration Test. + @GetMapping(value = "/{id}/custom-etag") + public ResponseEntity findByIdWithCustomEtag(@PathVariable("id") final Long id, + final HttpServletResponse response) { + final Foo foo = fooDao.findById(id).orElseThrow(() -> new ResponseStatusException(HttpStatus.NOT_FOUND)); + return ResponseEntity.ok().eTag(Long.toString(foo.getVersion())).body(foo); + } + + @PostMapping + @ResponseStatus(HttpStatus.CREATED) + public Foo create(@RequestBody final Foo resource, final HttpServletResponse response) { + return fooDao.save(resource); + } + + @PutMapping(value = "/{id}") + @ResponseStatus(HttpStatus.OK) + public void update(@PathVariable("id") final Long id, @RequestBody final Foo resource) { + fooDao.save(resource); + } + + @DeleteMapping(value = "/{id}") + @ResponseStatus(HttpStatus.OK) + public void delete(@PathVariable("id") final Long id) { + fooDao.deleteById(id); + } + +} \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-mvc-2/src/main/java/com/baeldung/etag/FooDao.java b/spring-boot-modules/spring-boot-mvc-2/src/main/java/com/baeldung/etag/FooDao.java new file mode 100644 index 0000000000..aff011af4a --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc-2/src/main/java/com/baeldung/etag/FooDao.java @@ -0,0 +1,8 @@ +package com.baeldung.etag; + +import org.springframework.data.repository.CrudRepository; +import org.springframework.stereotype.Repository; + +@Repository +public interface FooDao extends CrudRepository{ +} \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-mvc-2/src/main/java/com/baeldung/etag/SpringBootEtagApplication.java b/spring-boot-modules/spring-boot-mvc-2/src/main/java/com/baeldung/etag/SpringBootEtagApplication.java new file mode 100644 index 0000000000..9e58a1550c --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc-2/src/main/java/com/baeldung/etag/SpringBootEtagApplication.java @@ -0,0 +1,13 @@ +package com.baeldung.etag; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class SpringBootEtagApplication { + + public static void main(String[] args) { + SpringApplication.run(SpringBootEtagApplication.class, args); + } + +} diff --git a/spring-boot-modules/spring-boot-mvc-2/src/main/java/com/baeldung/etag/WebConfig.java b/spring-boot-modules/spring-boot-mvc-2/src/main/java/com/baeldung/etag/WebConfig.java new file mode 100644 index 0000000000..bef468452a --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc-2/src/main/java/com/baeldung/etag/WebConfig.java @@ -0,0 +1,28 @@ +package com.baeldung.etag; + +import org.springframework.boot.web.servlet.FilterRegistrationBean; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.web.filter.ShallowEtagHeaderFilter; + +@Configuration +public class WebConfig { + + // Etags + + // If we're not using Spring Boot we can make use of + // AbstractAnnotationConfigDispatcherServletInitializer#getServletFilters + @Bean + public FilterRegistrationBean shallowEtagHeaderFilter() { + FilterRegistrationBean filterRegistrationBean = new FilterRegistrationBean<>( new ShallowEtagHeaderFilter()); + filterRegistrationBean.addUrlPatterns("/foos/*"); + filterRegistrationBean.setName("etagFilter"); + return filterRegistrationBean; + } + + // We can also just declare the filter directly + // @Bean + // public ShallowEtagHeaderFilter shallowEtagHeaderFilter() { + // return new ShallowEtagHeaderFilter(); + // } +} \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-mvc-2/src/main/java/com/baeldung/students/SpringBootStudentsApplication.java b/spring-boot-modules/spring-boot-mvc-2/src/main/java/com/baeldung/students/SpringBootStudentsApplication.java new file mode 100644 index 0000000000..9c499e6103 --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc-2/src/main/java/com/baeldung/students/SpringBootStudentsApplication.java @@ -0,0 +1,13 @@ +package com.baeldung.students; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class SpringBootStudentsApplication { + + public static void main(String[] args) { + SpringApplication.run(SpringBootStudentsApplication.class, args); + } + +} diff --git a/spring-boot-modules/spring-boot-mvc-2/src/main/java/com/baeldung/students/Student.java b/spring-boot-modules/spring-boot-mvc-2/src/main/java/com/baeldung/students/Student.java new file mode 100644 index 0000000000..16d02fe14a --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc-2/src/main/java/com/baeldung/students/Student.java @@ -0,0 +1,53 @@ +package com.baeldung.students; + +public class Student { + + private long id; + private String firstName; + private String lastName; + + public Student() {} + + public Student(String firstName, String lastName) { + super(); + this.firstName = firstName; + this.lastName = lastName; + } + + public Student(long id, String firstName, String lastName) { + super(); + this.id = id; + this.firstName = firstName; + this.lastName = lastName; + } + + 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; + } + + @Override + public String toString() { + return "Student [id=" + id + ", firstName=" + firstName + ", lastName=" + lastName + "]"; + } + +} diff --git a/spring-boot-modules/spring-boot-mvc-2/src/main/java/com/baeldung/students/StudentController.java b/spring-boot-modules/spring-boot-mvc-2/src/main/java/com/baeldung/students/StudentController.java new file mode 100644 index 0000000000..c71bb6c6e6 --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc-2/src/main/java/com/baeldung/students/StudentController.java @@ -0,0 +1,74 @@ +package com.baeldung.students; + +import java.net.URI; +import java.net.URISyntaxException; +import java.util.List; + +import org.springframework.beans.factory.annotation.Autowired; +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; +import org.springframework.web.servlet.support.ServletUriComponentsBuilder; + +import com.baeldung.students.StudentService; + +@RestController +@RequestMapping("/students") +public class StudentController { + + @Autowired + private StudentService service; + + @GetMapping("/") + public List read() { + return service.readAll(); + } + + @GetMapping("/{id}") + public ResponseEntity read(@PathVariable("id") Long id) { + Student foundStudent = service.read(id); + if (foundStudent == null) { + return ResponseEntity.notFound().build(); + } else { + return ResponseEntity.ok(foundStudent); + } + } + + @PostMapping("/") + public ResponseEntity create(@RequestBody Student student) throws URISyntaxException { + Student createdStudent = service.create(student); + + URI uri = ServletUriComponentsBuilder.fromCurrentRequest() + .path("/{id}") + .buildAndExpand(createdStudent.getId()) + .toUri(); + + return ResponseEntity.created(uri) + .body(createdStudent); + + } + + @PutMapping("/{id}") + public ResponseEntity update(@RequestBody Student student, @PathVariable Long id) { + Student updatedStudent = service.update(id, student); + if (updatedStudent == null) { + return ResponseEntity.notFound().build(); + } else { + return ResponseEntity.ok(updatedStudent); + } + } + + @DeleteMapping("/{id}") + public ResponseEntity deleteStudent(@PathVariable Long id) { + service.delete(id); + + return ResponseEntity.noContent().build(); + } + +} diff --git a/spring-boot-modules/spring-boot-mvc-2/src/main/java/com/baeldung/students/StudentService.java b/spring-boot-modules/spring-boot-mvc-2/src/main/java/com/baeldung/students/StudentService.java new file mode 100644 index 0000000000..80f6dfd514 --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc-2/src/main/java/com/baeldung/students/StudentService.java @@ -0,0 +1,51 @@ +package com.baeldung.students; + +import java.util.Arrays; +import java.util.List; +import java.util.Map; +import java.util.concurrent.atomic.AtomicLong; +import java.util.function.Function; +import java.util.stream.Collectors; + +import org.springframework.stereotype.Service; + +@Service +public class StudentService { + + // DB repository mock + private Map repository = Arrays.asList( + new Student[]{ + new Student(1, "Alan","Turing"), + new Student(2, "Sebastian","Bach"), + new Student(3, "Pablo","Picasso"), + }).stream() + .collect(Collectors.toConcurrentMap(s -> s.getId(), Function.identity())); + + // DB id sequence mock + private AtomicLong sequence = new AtomicLong(3); + + public List readAll() { + return repository.values().stream().collect(Collectors.toList()); + } + + public Student read(Long id) { + return repository.get(id); + } + + public Student create(Student student) { + long key = sequence.incrementAndGet(); + student.setId(key); + repository.put(key, student); + return student; + } + + public Student update(Long id, Student student) { + student.setId(id); + Student oldStudent = repository.replace(id, student); + return oldStudent == null ? null : student; + } + + public void delete(Long id) { + repository.remove(id); + } +} diff --git a/spring-boot-modules/spring-boot-mvc-2/src/main/resources/WEB-INF/web.xml b/spring-boot-modules/spring-boot-mvc-2/src/main/resources/WEB-INF/web.xml new file mode 100644 index 0000000000..7f36b33b38 --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc-2/src/main/resources/WEB-INF/web.xml @@ -0,0 +1,18 @@ + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-mvc-2/src/main/resources/application.properties b/spring-boot-modules/spring-boot-mvc-2/src/main/resources/application.properties index 709574239b..7070d4c2f0 100644 --- a/spring-boot-modules/spring-boot-mvc-2/src/main/resources/application.properties +++ b/spring-boot-modules/spring-boot-mvc-2/src/main/resources/application.properties @@ -1 +1,4 @@ -spring.main.allow-bean-definition-overriding=true \ No newline at end of file +spring.main.allow-bean-definition-overriding=true +spring.mvc.static-path-pattern=/content/** +spring.webflux.static-path-pattern=/content/** +spring.resources.static-locations=classpath:/files/,classpath:/static-files \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-mvc-2/src/main/resources/files/about.html b/spring-boot-modules/spring-boot-mvc-2/src/main/resources/files/about.html new file mode 100644 index 0000000000..15df316612 --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc-2/src/main/resources/files/about.html @@ -0,0 +1,10 @@ + + + + + Hello World! + + +Hello World! + + \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-mvc-2/src/main/resources/foo_API_test.postman_collection.json b/spring-boot-modules/spring-boot-mvc-2/src/main/resources/foo_API_test.postman_collection.json new file mode 100644 index 0000000000..dc4acafab3 --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc-2/src/main/resources/foo_API_test.postman_collection.json @@ -0,0 +1,180 @@ +{ + "info": { + "_postman_id": "9989b5be-13ba-4d22-8e43-d05dbf628e58", + "name": "foo API test", + "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json" + }, + "item": [ + { + "name": "add a foo", + "event": [ + { + "listen": "test", + "script": { + "id": "a01534dc-6fc7-4c54-ba1d-6bcf311e5836", + "exec": [ + "pm.test(\"success status\", () => pm.response.to.be.success );", + "", + "pm.test(\"name is correct\", () => ", + " pm.expect(pm.response.json().name).to.equal(\"Transformers\"));", + "", + "pm.test(\"id was assigned\", () => ", + " pm.expect(pm.response.json().id).to.be.not.null );", + "", + "pm.variables.set(\"id\", pm.response.json().id);" + ], + "type": "text/javascript" + } + } + ], + "request": { + "method": "POST", + "header": [ + { + "key": "Content-Type", + "name": "Content-Type", + "value": "application/json", + "type": "text" + } + ], + "body": { + "mode": "raw", + "raw": "{\n \"name\": \"Transformers\"\n}" + }, + "url": { + "raw": "http://localhost:8080/spring-boot-rest/foos", + "protocol": "http", + "host": [ + "localhost" + ], + "port": "8080", + "path": [ + "spring-boot-rest", + "foos" + ] + } + }, + "response": [] + }, + { + "name": "get a foo", + "event": [ + { + "listen": "test", + "script": { + "id": "03de440c-b483-4ab8-a11a-d0c99b349963", + "exec": [ + "pm.test(\"success status\", () => pm.response.to.be.success );", + "", + "pm.test(\"name is correct\", () => ", + " pm.expect(pm.response.json().name).to.equal(\"Transformers\"));", + "", + "pm.test(\"id is correct\", () => ", + " pm.expect(pm.response.json().id).to.equal(pm.variables.get(\"id\")) );" + ], + "type": "text/javascript" + } + } + ], + "request": { + "method": "GET", + "header": [], + "body": { + "mode": "raw", + "raw": "" + }, + "url": { + "raw": "http://localhost:8080/spring-boot-rest/foos/{{id}}", + "protocol": "http", + "host": [ + "localhost" + ], + "port": "8080", + "path": [ + "spring-boot-rest", + "foos", + "{{id}}" + ] + } + }, + "response": [] + }, + { + "name": "delete a foo", + "event": [ + { + "listen": "test", + "script": { + "id": "74c1bb0f-c06c-48b1-a545-459233541b14", + "exec": [ + "pm.test(\"success status\", () => pm.response.to.be.success );" + ], + "type": "text/javascript" + } + } + ], + "request": { + "method": "DELETE", + "header": [], + "body": { + "mode": "raw", + "raw": "" + }, + "url": { + "raw": "http://localhost:8080/spring-boot-rest/foos/{{id}}", + "protocol": "http", + "host": [ + "localhost" + ], + "port": "8080", + "path": [ + "spring-boot-rest", + "foos", + "{{id}}" + ] + } + }, + "response": [] + }, + { + "name": "verify delete", + "event": [ + { + "listen": "test", + "script": { + "id": "03de440c-b483-4ab8-a11a-d0c99b349963", + "exec": [ + "pm.test(\"status is 500\", () => pm.response.to.have.status(500) );", + "", + "pm.test(\"no value present\", () => ", + " pm.expect(pm.response.json().cause).to.equal(\"No value present\"));" + ], + "type": "text/javascript" + } + } + ], + "request": { + "method": "GET", + "header": [], + "body": { + "mode": "raw", + "raw": "" + }, + "url": { + "raw": "http://localhost:8080/spring-boot-rest/foos/{{id}}", + "protocol": "http", + "host": [ + "localhost" + ], + "port": "8080", + "path": [ + "spring-boot-rest", + "foos", + "{{id}}" + ] + } + }, + "response": [] + } + ] +} \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-mvc-2/src/test/java/com/baeldung/etag/EtagIntegrationTest.java b/spring-boot-modules/spring-boot-mvc-2/src/test/java/com/baeldung/etag/EtagIntegrationTest.java new file mode 100644 index 0000000000..88c5ae1686 --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc-2/src/test/java/com/baeldung/etag/EtagIntegrationTest.java @@ -0,0 +1,123 @@ +package com.baeldung.etag; + +import static org.apache.commons.lang3.RandomStringUtils.randomAlphabetic; +import static org.assertj.core.api.Assertions.assertThat; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertTrue; + +import org.assertj.core.util.Preconditions; +import org.junit.Ignore; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.boot.autoconfigure.EnableAutoConfiguration; +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.context.annotation.ComponentScan; +import org.springframework.http.HttpHeaders; +import org.springframework.http.MediaType; +import org.springframework.test.context.junit4.SpringRunner; + +import com.fasterxml.jackson.core.JsonProcessingException; +import com.fasterxml.jackson.databind.ObjectMapper; + +import io.restassured.RestAssured; +import io.restassured.http.ContentType; +import io.restassured.response.Response; + +@RunWith(SpringRunner.class) +@SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT) +@ComponentScan(basePackageClasses = WebConfig.class) +@EnableAutoConfiguration +public class EtagIntegrationTest { + + @LocalServerPort + private int port; + + @Test + public void givenResourceExists_whenRetrievingResource_thenEtagIsAlsoReturned() { + // Given + final String uriOfResource = createAsUri(); + + // When + final Response findOneResponse = RestAssured.given().header("Accept", "application/json").get(uriOfResource); + + // Then + assertNotNull(findOneResponse.getHeader(HttpHeaders.ETAG)); + } + + @Test + public void givenResourceWasRetrieved_whenRetrievingAgainWithEtag_thenNotModifiedReturned() { + // Given + final String uriOfResource = createAsUri(); + final Response findOneResponse = RestAssured.given().header("Accept", "application/json").get(uriOfResource); + final String etagValue = findOneResponse.getHeader(HttpHeaders.ETAG); + + // When + final Response secondFindOneResponse = RestAssured.given().header("Accept", "application/json") + .headers("If-None-Match", etagValue).get(uriOfResource); + + // Then + assertTrue(secondFindOneResponse.getStatusCode() == 304); + } + + @Test + public void givenResourceWasRetrievedThenModified_whenRetrievingAgainWithEtag_thenResourceIsReturned() { + // Given + final String uriOfResource = createAsUri(); + final Response firstFindOneResponse = RestAssured.given().header("Accept", "application/json") + .get(uriOfResource); + final String etagValue = firstFindOneResponse.getHeader(HttpHeaders.ETAG); + final long createdId = firstFindOneResponse.jsonPath().getLong("id"); + + Foo updatedFoo = new Foo("updated value"); + updatedFoo.setId(createdId); + Response updatedResponse = RestAssured.given().contentType(ContentType.JSON).body(updatedFoo) + .put(uriOfResource); + assertThat(updatedResponse.getStatusCode() == 200); + + // When + final Response secondFindOneResponse = RestAssured.given().header("Accept", "application/json") + .headers("If-None-Match", etagValue).get(uriOfResource); + + // Then + assertTrue(secondFindOneResponse.getStatusCode() == 200); + } + + @Test + @Ignore("Not Yet Implemented By Spring - https://jira.springsource.org/browse/SPR-10164") + public void givenResourceExists_whenRetrievedWithIfMatchIncorrectEtag_then412IsReceived() { + // Given + final String uriOfResource = createAsUri(); + + // When + final Response findOneResponse = RestAssured.given().header("Accept", "application/json") + .headers("If-Match", randomAlphabetic(8)).get(uriOfResource); + + // Then + assertTrue(findOneResponse.getStatusCode() == 412); + } + + private final String createAsUri() { + final Response response = createAsResponse(new Foo(randomAlphabetic(6))); + Preconditions.checkState(response.getStatusCode() == 201, "create operation: " + response.getStatusCode()); + + return getURL() + "/" + response.getBody().as(Foo.class).getId(); + } + + private Response createAsResponse(final Foo resource) { + String resourceAsString; + try { + resourceAsString = new ObjectMapper().writeValueAsString(resource); + } catch (JsonProcessingException e) { + throw new AssertionError("Error during serialization"); + } + return RestAssured.given().contentType(MediaType.APPLICATION_JSON.toString()).body(resourceAsString) + .post(getURL()); + } + + private String getURL() { + return "http://localhost:" + port + "/foos"; + } + +} \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-mvc-2/src/test/java/com/baeldung/mime/FooLiveTest.java b/spring-boot-modules/spring-boot-mvc-2/src/test/java/com/baeldung/mime/FooLiveTest.java new file mode 100644 index 0000000000..e65b106ead --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc-2/src/test/java/com/baeldung/mime/FooLiveTest.java @@ -0,0 +1,82 @@ +package com.baeldung.mime; + +import static org.apache.commons.lang3.RandomStringUtils.randomAlphabetic; +import static org.junit.Assert.assertEquals; + +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.autoconfigure.EnableAutoConfiguration; +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.context.annotation.ComponentScan; +import org.springframework.test.context.ActiveProfiles; +import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; + +import com.baeldung.etag.Foo; +import com.baeldung.etag.WebConfig; + +import io.restassured.RestAssured; +import io.restassured.response.Response; + +@RunWith(SpringJUnit4ClassRunner.class) +@SpringBootTest(classes= WebConfig.class, webEnvironment = WebEnvironment.RANDOM_PORT) +@ComponentScan({"com.baeldung.mime", "com.baeldung.etag"}) +@EnableAutoConfiguration +@ActiveProfiles("test") +public class FooLiveTest { + + @LocalServerPort + private int port; + + @Autowired + protected IMarshaller marshaller; + + // API + + public final void create() { + create(new Foo(randomAlphabetic(6))); + } + + public final String createAsUri() { + return createAsUri(new Foo(randomAlphabetic(6))); + } + + protected final void create(final Foo resource) { + createAsUri(resource); + } + + private final String createAsUri(final Foo resource) { + final Response response = createAsResponse(resource); + return getURL() + "/" + response.getBody().as(Foo.class).getId(); + } + + private final Response createAsResponse(final Foo resource) { + + final String resourceAsString = marshaller.encode(resource); + return RestAssured.given() + .contentType(marshaller.getMime()) + .body(resourceAsString) + .post(getURL()); + } + + // + + protected String getURL() { + return "http://localhost:" + port + "/foos"; + } + + @Test + public void givenResourceExists_whenRetrievingResource_thenEtagIsAlsoReturned() { + // Given + final String uriOfResource = createAsUri(); + + // When + final Response findOneResponse = RestAssured.given().header("Accept", "application/json").get(uriOfResource); + + // Then + assertEquals(findOneResponse.getStatusCode(), 200); + } + +} diff --git a/spring-boot-modules/spring-boot-mvc-2/src/test/java/com/baeldung/mime/IMarshaller.java b/spring-boot-modules/spring-boot-mvc-2/src/test/java/com/baeldung/mime/IMarshaller.java new file mode 100644 index 0000000000..79c0616043 --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc-2/src/test/java/com/baeldung/mime/IMarshaller.java @@ -0,0 +1,15 @@ +package com.baeldung.mime; + +import java.util.List; + +public interface IMarshaller { + + String encode(final T entity); + + T decode(final String entityAsString, final Class clazz); + + List decodeList(final String entitiesAsString, final Class clazz); + + String getMime(); + +} diff --git a/spring-boot-modules/spring-boot-mvc-2/src/test/java/com/baeldung/mime/JacksonMarshaller.java b/spring-boot-modules/spring-boot-mvc-2/src/test/java/com/baeldung/mime/JacksonMarshaller.java new file mode 100644 index 0000000000..9dee0ef2cd --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc-2/src/test/java/com/baeldung/mime/JacksonMarshaller.java @@ -0,0 +1,75 @@ +package com.baeldung.mime; + +import java.io.IOException; +import java.util.List; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.http.MediaType; + +import com.baeldung.etag.Foo; +import com.fasterxml.jackson.core.type.TypeReference; +import com.fasterxml.jackson.databind.ObjectMapper; + +public final class JacksonMarshaller implements IMarshaller { + private final Logger logger = LoggerFactory.getLogger(JacksonMarshaller.class); + + private final ObjectMapper objectMapper; + + public JacksonMarshaller() { + super(); + + objectMapper = new ObjectMapper(); + } + + // API + + @Override + public final String encode(final T resource) { + String entityAsJSON = null; + try { + entityAsJSON = objectMapper.writeValueAsString(resource); + } catch (final IOException ioEx) { + logger.error("", ioEx); + } + + return entityAsJSON; + } + + @Override + public final T decode(final String resourceAsString, final Class clazz) { + T entity = null; + try { + entity = objectMapper.readValue(resourceAsString, clazz); + } catch (final IOException ioEx) { + logger.error("", ioEx); + } + + return entity; + } + + @SuppressWarnings("unchecked") + @Override + public final List decodeList(final String resourcesAsString, final Class clazz) { + List entities = null; + try { + if (clazz.equals(Foo.class)) { + entities = objectMapper.readValue(resourcesAsString, new TypeReference>() { + // ... + }); + } else { + entities = objectMapper.readValue(resourcesAsString, List.class); + } + } catch (final IOException ioEx) { + logger.error("", ioEx); + } + + return entities; + } + + @Override + public final String getMime() { + return MediaType.APPLICATION_JSON.toString(); + } + +} diff --git a/spring-boot-modules/spring-boot-mvc-2/src/test/java/com/baeldung/mime/TestMarshallerFactory.java b/spring-boot-modules/spring-boot-mvc-2/src/test/java/com/baeldung/mime/TestMarshallerFactory.java new file mode 100644 index 0000000000..d7cd875ae4 --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc-2/src/test/java/com/baeldung/mime/TestMarshallerFactory.java @@ -0,0 +1,48 @@ +package com.baeldung.mime; + +import org.springframework.beans.factory.FactoryBean; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.context.annotation.Profile; +import org.springframework.core.env.Environment; +import org.springframework.stereotype.Component; + +@Component +@Profile("test") +public class TestMarshallerFactory implements FactoryBean { + + @Autowired + private Environment env; + + public TestMarshallerFactory() { + super(); + } + + // API + + @Override + public IMarshaller getObject() { + final String testMime = env.getProperty("test.mime"); + if (testMime != null) { + switch (testMime) { + case "json": + return new JacksonMarshaller(); + case "xml": + return new XStreamMarshaller(); + default: + throw new IllegalStateException(); + } + } + + return new JacksonMarshaller(); + } + + @Override + public Class getObjectType() { + return IMarshaller.class; + } + + @Override + public boolean isSingleton() { + return true; + } +} \ No newline at end of file diff --git a/spring-boot-modules/spring-boot-mvc-2/src/test/java/com/baeldung/mime/XStreamMarshaller.java b/spring-boot-modules/spring-boot-mvc-2/src/test/java/com/baeldung/mime/XStreamMarshaller.java new file mode 100644 index 0000000000..2c67694e83 --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc-2/src/test/java/com/baeldung/mime/XStreamMarshaller.java @@ -0,0 +1,46 @@ +package com.baeldung.mime; + +import java.util.List; + +import org.springframework.http.MediaType; + +import com.baeldung.etag.Foo; +import com.thoughtworks.xstream.XStream; + +public final class XStreamMarshaller implements IMarshaller { + + private XStream xstream; + + public XStreamMarshaller() { + super(); + + xstream = new XStream(); + xstream.autodetectAnnotations(true); + xstream.processAnnotations(Foo.class); + } + + // API + + @Override + public final String encode(final T resource) { + return xstream.toXML(resource); + } + + @SuppressWarnings("unchecked") + @Override + public final T decode(final String resourceAsString, final Class clazz) { + return (T) xstream.fromXML(resourceAsString); + } + + @SuppressWarnings("unchecked") + @Override + public List decodeList(final String resourcesAsString, final Class clazz) { + return this.decode(resourcesAsString, List.class); + } + + @Override + public final String getMime() { + return MediaType.APPLICATION_XML.toString(); + } + +} diff --git a/spring-boot-modules/spring-boot-mvc-2/src/test/java/com/baeldung/students/StudentControllerIntegrationTest.java b/spring-boot-modules/spring-boot-mvc-2/src/test/java/com/baeldung/students/StudentControllerIntegrationTest.java new file mode 100644 index 0000000000..577dbb6eb1 --- /dev/null +++ b/spring-boot-modules/spring-boot-mvc-2/src/test/java/com/baeldung/students/StudentControllerIntegrationTest.java @@ -0,0 +1,73 @@ +package com.baeldung.students; + +import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.delete; +import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get; +import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post; +import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.put; +import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status; + +import org.junit.Test; +import org.junit.runner.RunWith; +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.context.junit4.SpringRunner; +import org.springframework.test.web.servlet.MockMvc; + +import com.fasterxml.jackson.databind.ObjectMapper; + +@RunWith(SpringRunner.class) +@SpringBootTest +@AutoConfigureMockMvc +public class StudentControllerIntegrationTest { + + private static final String STUDENTS_PATH = "/students/"; + + @Autowired + private MockMvc mockMvc; + + @Test + public void whenReadAll_thenStatusIsOk() throws Exception { + this.mockMvc.perform(get(STUDENTS_PATH)) + .andExpect(status().isOk()); + } + + @Test + public void whenReadOne_thenStatusIsOk() throws Exception { + this.mockMvc.perform(get(STUDENTS_PATH + 1)) + .andExpect(status().isOk()); + } + + @Test + public void whenCreate_thenStatusIsCreated() throws Exception { + Student student = new Student(10, "Albert", "Einstein"); + this.mockMvc.perform(post(STUDENTS_PATH).content(asJsonString(student)) + .contentType(MediaType.APPLICATION_JSON_VALUE)) + .andExpect(status().isCreated()); + } + + @Test + public void whenUpdate_thenStatusIsOk() throws Exception { + Student student = new Student(1, "Nikola", "Tesla"); + this.mockMvc.perform(put(STUDENTS_PATH + 1) + .content(asJsonString(student)) + .contentType(MediaType.APPLICATION_JSON_VALUE)) + .andExpect(status().isOk()); + } + + @Test + public void whenDelete_thenStatusIsNoContent() throws Exception { + this.mockMvc.perform(delete(STUDENTS_PATH + 3)) + .andExpect(status().isNoContent()); + } + + private String asJsonString(final Object obj) { + try { + return new ObjectMapper().writeValueAsString(obj); + } catch (Exception e) { + throw new RuntimeException(e); + } + } + +} diff --git a/spring-boot-modules/spring-boot-mvc/src/test/java/org/baeldung/SpringContextLiveTest.java b/spring-boot-modules/spring-boot-mvc/src/test/java/org/baeldung/SpringContextLiveTest.java index 069dd41b8d..209a93d94c 100644 --- a/spring-boot-modules/spring-boot-mvc/src/test/java/org/baeldung/SpringContextLiveTest.java +++ b/spring-boot-modules/spring-boot-mvc/src/test/java/org/baeldung/SpringContextLiveTest.java @@ -1,4 +1,4 @@ -package org.baeldung; +package com.baeldung; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-modules/spring-boot-mvc/src/test/java/org/baeldung/SpringContextTest.java b/spring-boot-modules/spring-boot-mvc/src/test/java/org/baeldung/SpringContextTest.java index 16e0708fc9..e73f4e79f7 100644 --- a/spring-boot-modules/spring-boot-mvc/src/test/java/org/baeldung/SpringContextTest.java +++ b/spring-boot-modules/spring-boot-mvc/src/test/java/org/baeldung/SpringContextTest.java @@ -1,4 +1,4 @@ -package org.baeldung; +package com.baeldung; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-modules/spring-boot-properties/src/main/java/com/baeldung/properties/external/ExternalPropertiesWithJavaConfig.java b/spring-boot-modules/spring-boot-properties/src/main/java/com/baeldung/properties/external/ExternalPropertiesWithJavaConfig.java index d43f18f6a7..5b954f8941 100644 --- a/spring-boot-modules/spring-boot-properties/src/main/java/com/baeldung/properties/external/ExternalPropertiesWithJavaConfig.java +++ b/spring-boot-modules/spring-boot-properties/src/main/java/com/baeldung/properties/external/ExternalPropertiesWithJavaConfig.java @@ -7,7 +7,7 @@ import org.springframework.context.annotation.PropertySource; import org.springframework.context.support.PropertySourcesPlaceholderConfigurer; @Configuration -@ComponentScan("org.baeldung.properties.core") +@ComponentScan("com.baeldung.properties.core") @PropertySource("classpath:foo.properties") public class ExternalPropertiesWithJavaConfig { diff --git a/spring-boot-modules/spring-boot-properties/src/main/java/com/baeldung/properties/external/ExternalPropertiesWithXmlConfig.java b/spring-boot-modules/spring-boot-properties/src/main/java/com/baeldung/properties/external/ExternalPropertiesWithXmlConfig.java index 6d105428d9..9080e3d0ba 100644 --- a/spring-boot-modules/spring-boot-properties/src/main/java/com/baeldung/properties/external/ExternalPropertiesWithXmlConfig.java +++ b/spring-boot-modules/spring-boot-properties/src/main/java/com/baeldung/properties/external/ExternalPropertiesWithXmlConfig.java @@ -6,7 +6,7 @@ import org.springframework.context.annotation.ImportResource; @Configuration @ImportResource("classpath:configForProperties.xml") -@ComponentScan("org.baeldung.core") +@ComponentScan("com.baeldung.core") public class ExternalPropertiesWithXmlConfig { public ExternalPropertiesWithXmlConfig() { diff --git a/spring-boot-modules/spring-boot-properties/src/main/java/com/baeldung/properties/external/ExternalPropertiesWithXmlConfigOne.java b/spring-boot-modules/spring-boot-properties/src/main/java/com/baeldung/properties/external/ExternalPropertiesWithXmlConfigOne.java index 6f1e4c8490..f45f5b6a03 100644 --- a/spring-boot-modules/spring-boot-properties/src/main/java/com/baeldung/properties/external/ExternalPropertiesWithXmlConfigOne.java +++ b/spring-boot-modules/spring-boot-properties/src/main/java/com/baeldung/properties/external/ExternalPropertiesWithXmlConfigOne.java @@ -6,7 +6,7 @@ import org.springframework.context.annotation.ImportResource; @Configuration @ImportResource("classpath:configForPropertiesOne.xml") -@ComponentScan("org.baeldung.core") +@ComponentScan("com.baeldung.core") public class ExternalPropertiesWithXmlConfigOne { public ExternalPropertiesWithXmlConfigOne() { diff --git a/spring-boot-modules/spring-boot-property-exp/property-exp-custom-config/src/test/java/org/baeldung/SpringContextTest.java b/spring-boot-modules/spring-boot-property-exp/property-exp-custom-config/src/test/java/org/baeldung/SpringContextTest.java index 874c4f582f..2e1a17199d 100644 --- a/spring-boot-modules/spring-boot-property-exp/property-exp-custom-config/src/test/java/org/baeldung/SpringContextTest.java +++ b/spring-boot-modules/spring-boot-property-exp/property-exp-custom-config/src/test/java/org/baeldung/SpringContextTest.java @@ -1,4 +1,4 @@ -package org.baeldung; +package com.baeldung; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-modules/spring-boot-property-exp/property-exp-default-config/src/test/java/org/baeldung/SpringContextTest.java b/spring-boot-modules/spring-boot-property-exp/property-exp-default-config/src/test/java/org/baeldung/SpringContextTest.java index 874c4f582f..2e1a17199d 100644 --- a/spring-boot-modules/spring-boot-property-exp/property-exp-default-config/src/test/java/org/baeldung/SpringContextTest.java +++ b/spring-boot-modules/spring-boot-property-exp/property-exp-default-config/src/test/java/org/baeldung/SpringContextTest.java @@ -1,4 +1,4 @@ -package org.baeldung; +package com.baeldung; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-modules/spring-boot-vue/src/test/java/org/baeldung/SpringContextTest.java b/spring-boot-modules/spring-boot-vue/src/test/java/org/baeldung/SpringContextTest.java index 16e0708fc9..e73f4e79f7 100644 --- a/spring-boot-modules/spring-boot-vue/src/test/java/org/baeldung/SpringContextTest.java +++ b/spring-boot-modules/spring-boot-vue/src/test/java/org/baeldung/SpringContextTest.java @@ -1,4 +1,4 @@ -package org.baeldung; +package com.baeldung; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/Application.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/Application.java similarity index 93% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/Application.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/Application.java index c1b6558b26..cb0d0c1532 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/Application.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/Application.java @@ -1,4 +1,4 @@ -package org.baeldung.boot; +package com.baeldung.boot; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/config/H2JpaConfig.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/config/H2JpaConfig.java similarity index 89% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/config/H2JpaConfig.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/config/H2JpaConfig.java index 92a6ed7ab0..928928c9a5 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/config/H2JpaConfig.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/config/H2JpaConfig.java @@ -1,4 +1,4 @@ -package org.baeldung.boot.config; +package com.baeldung.boot.config; import java.util.Properties; @@ -18,7 +18,7 @@ import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter; import org.springframework.transaction.annotation.EnableTransactionManagement; @Configuration -@EnableJpaRepositories(basePackages = { "org.baeldung.boot.repository", "org.baeldung.boot.boottest", "org.baeldung.repository" }) +@EnableJpaRepositories(basePackages = { "com.baeldung.boot.repository", "com.baeldung.boot.boottest", "com.baeldung.repository" }) @PropertySource("classpath:persistence-generic-entity.properties") @EnableTransactionManagement public class H2JpaConfig { @@ -41,7 +41,7 @@ public class H2JpaConfig { public LocalContainerEntityManagerFactoryBean entityManagerFactory() { final LocalContainerEntityManagerFactoryBean em = new LocalContainerEntityManagerFactoryBean(); em.setDataSource(dataSource()); - em.setPackagesToScan(new String[] { "org.baeldung.boot.domain", "org.baeldung.boot.model", "org.baeldung.boot.boottest", "org.baeldung.model" }); + em.setPackagesToScan(new String[] { "com.baeldung.boot.domain", "com.baeldung.boot.model", "com.baeldung.boot.boottest", "com.baeldung.model" }); em.setJpaVendorAdapter(new HibernateJpaVendorAdapter()); em.setJpaProperties(additionalProperties()); return em; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/config/WebConfig.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/config/WebConfig.java similarity index 71% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/config/WebConfig.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/config/WebConfig.java index 9554facb12..b23c910a04 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/config/WebConfig.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/config/WebConfig.java @@ -1,8 +1,8 @@ -package org.baeldung.boot.config; +package com.baeldung.boot.config; -import org.baeldung.boot.converter.StringToEmployeeConverter; -import org.baeldung.boot.converter.StringToEnumConverterFactory; -import org.baeldung.boot.converter.GenericBigDecimalConverter; +import com.baeldung.boot.converter.StringToEmployeeConverter; +import com.baeldung.boot.converter.StringToEnumConverterFactory; +import com.baeldung.boot.converter.GenericBigDecimalConverter; import org.springframework.context.annotation.Configuration; import org.springframework.format.FormatterRegistry; import org.springframework.web.servlet.config.annotation.WebMvcConfigurer; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/controller/servlet/HelloWorldServlet.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/controller/servlet/HelloWorldServlet.java similarity index 96% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/controller/servlet/HelloWorldServlet.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/controller/servlet/HelloWorldServlet.java index 34ad11254c..80c75aa8b5 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/controller/servlet/HelloWorldServlet.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/controller/servlet/HelloWorldServlet.java @@ -1,4 +1,4 @@ -package org.baeldung.boot.controller.servlet; +package com.baeldung.boot.controller.servlet; import java.io.IOException; import java.io.PrintWriter; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/controller/servlet/SpringHelloWorldServlet.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/controller/servlet/SpringHelloWorldServlet.java similarity index 96% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/controller/servlet/SpringHelloWorldServlet.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/controller/servlet/SpringHelloWorldServlet.java index 91547683c6..f276f94b7c 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/controller/servlet/SpringHelloWorldServlet.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/controller/servlet/SpringHelloWorldServlet.java @@ -1,4 +1,4 @@ -package org.baeldung.boot.controller.servlet; +package com.baeldung.boot.controller.servlet; import java.io.IOException; import java.io.PrintWriter; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/converter/GenericBigDecimalConverter.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/converter/GenericBigDecimalConverter.java similarity index 96% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/converter/GenericBigDecimalConverter.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/converter/GenericBigDecimalConverter.java index 8add28fc2d..fc73cfee5f 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/converter/GenericBigDecimalConverter.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/converter/GenericBigDecimalConverter.java @@ -1,4 +1,4 @@ -package org.baeldung.boot.converter; +package com.baeldung.boot.converter; import com.google.common.collect.ImmutableSet; import org.springframework.core.convert.TypeDescriptor; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/converter/StringToEmployeeConverter.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/converter/StringToEmployeeConverter.java similarity index 90% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/converter/StringToEmployeeConverter.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/converter/StringToEmployeeConverter.java index 1bf75b38f0..ac635532ea 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/converter/StringToEmployeeConverter.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/converter/StringToEmployeeConverter.java @@ -1,4 +1,4 @@ -package org.baeldung.boot.converter; +package com.baeldung.boot.converter; import org.springframework.core.convert.converter.Converter; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/converter/StringToEnumConverterFactory.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/converter/StringToEnumConverterFactory.java similarity index 95% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/converter/StringToEnumConverterFactory.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/converter/StringToEnumConverterFactory.java index ddb2cd2b08..a2dce11a6a 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/converter/StringToEnumConverterFactory.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/converter/StringToEnumConverterFactory.java @@ -1,4 +1,4 @@ -package org.baeldung.boot.converter; +package com.baeldung.boot.converter; import org.springframework.core.convert.converter.Converter; import org.springframework.core.convert.converter.ConverterFactory; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/converter/controller/StringToEmployeeConverterController.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/converter/controller/StringToEmployeeConverterController.java similarity index 91% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/converter/controller/StringToEmployeeConverterController.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/converter/controller/StringToEmployeeConverterController.java index 27bad4c387..260b1c734b 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/converter/controller/StringToEmployeeConverterController.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/converter/controller/StringToEmployeeConverterController.java @@ -1,4 +1,4 @@ -package org.baeldung.boot.converter.controller; +package com.baeldung.boot.converter.controller; import org.springframework.http.ResponseEntity; import org.springframework.web.bind.annotation.GetMapping; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/domain/Modes.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/domain/Modes.java similarity index 54% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/domain/Modes.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/domain/Modes.java index dcba064e8c..7717294996 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/boot/domain/Modes.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/boot/domain/Modes.java @@ -1,4 +1,4 @@ -package org.baeldung.boot.domain; +package com.baeldung.boot.domain; public enum Modes { diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/common/error/MyCustomErrorController.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/common/error/MyCustomErrorController.java similarity index 93% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/common/error/MyCustomErrorController.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/common/error/MyCustomErrorController.java index df0e3ec0b2..373ae8f745 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/common/error/MyCustomErrorController.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/common/error/MyCustomErrorController.java @@ -1,4 +1,4 @@ -package org.baeldung.common.error; +package com.baeldung.common.error; import org.springframework.boot.web.servlet.error.ErrorController; import org.springframework.web.bind.annotation.GetMapping; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/common/error/SpringHelloServletRegistrationBean.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/common/error/SpringHelloServletRegistrationBean.java similarity index 91% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/common/error/SpringHelloServletRegistrationBean.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/common/error/SpringHelloServletRegistrationBean.java index 774cf1b970..3f51a4ab69 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/common/error/SpringHelloServletRegistrationBean.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/common/error/SpringHelloServletRegistrationBean.java @@ -1,4 +1,4 @@ -package org.baeldung.common.error; +package com.baeldung.common.error; import org.springframework.boot.web.servlet.ServletRegistrationBean; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/common/error/controller/ErrorController.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/common/error/controller/ErrorController.java similarity index 90% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/common/error/controller/ErrorController.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/common/error/controller/ErrorController.java index ac5f92e9c9..1e5fbf3ac4 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/common/error/controller/ErrorController.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/common/error/controller/ErrorController.java @@ -1,4 +1,4 @@ -package org.baeldung.common.error.controller; +package com.baeldung.common.error.controller; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.RestController; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/common/properties/MyServletContainerCustomizationBean.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/common/properties/MyServletContainerCustomizationBean.java similarity index 95% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/common/properties/MyServletContainerCustomizationBean.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/common/properties/MyServletContainerCustomizationBean.java index d553d44769..be503b1b6c 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/common/properties/MyServletContainerCustomizationBean.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/common/properties/MyServletContainerCustomizationBean.java @@ -1,4 +1,4 @@ -package org.baeldung.common.properties; +package com.baeldung.common.properties; import org.springframework.boot.web.server.ErrorPage; import org.springframework.boot.web.server.WebServerFactoryCustomizer; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/common/resources/ExecutorServiceExitCodeGenerator.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/common/resources/ExecutorServiceExitCodeGenerator.java similarity index 94% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/common/resources/ExecutorServiceExitCodeGenerator.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/common/resources/ExecutorServiceExitCodeGenerator.java index 64853a9941..1db7054f85 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/common/resources/ExecutorServiceExitCodeGenerator.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/common/resources/ExecutorServiceExitCodeGenerator.java @@ -1,4 +1,4 @@ -package org.baeldung.common.resources; +package com.baeldung.common.resources; import org.springframework.boot.ExitCodeGenerator; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/DemoApplication.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/DemoApplication.java similarity index 94% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/DemoApplication.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/DemoApplication.java index 4a88fcea07..eb091b4695 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/DemoApplication.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/DemoApplication.java @@ -1,4 +1,4 @@ -package org.baeldung.demo; +package com.baeldung.demo; import com.baeldung.graphql.GraphqlConfiguration; import org.springframework.boot.SpringApplication; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/boottest/Employee.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/boottest/Employee.java similarity index 95% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/boottest/Employee.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/boottest/Employee.java index 645ce2838a..fa3c1dc809 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/boottest/Employee.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/boottest/Employee.java @@ -1,4 +1,4 @@ -package org.baeldung.demo.boottest; +package com.baeldung.demo.boottest; import javax.persistence.Entity; import javax.persistence.GeneratedValue; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/boottest/EmployeeRepository.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/boottest/EmployeeRepository.java similarity index 91% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/boottest/EmployeeRepository.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/boottest/EmployeeRepository.java index 00fdbfaae4..b6850d587e 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/boottest/EmployeeRepository.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/boottest/EmployeeRepository.java @@ -1,4 +1,4 @@ -package org.baeldung.demo.boottest; +package com.baeldung.demo.boottest; import java.util.List; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/boottest/EmployeeRestController.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/boottest/EmployeeRestController.java similarity index 96% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/boottest/EmployeeRestController.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/boottest/EmployeeRestController.java index 516bff0e8c..7d2e06d4a0 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/boottest/EmployeeRestController.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/boottest/EmployeeRestController.java @@ -1,4 +1,4 @@ -package org.baeldung.demo.boottest; +package com.baeldung.demo.boottest; import java.util.List; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/boottest/EmployeeService.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/boottest/EmployeeService.java similarity index 89% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/boottest/EmployeeService.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/boottest/EmployeeService.java index 07765a511c..ff1976cad1 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/boottest/EmployeeService.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/boottest/EmployeeService.java @@ -1,4 +1,4 @@ -package org.baeldung.demo.boottest; +package com.baeldung.demo.boottest; import java.util.List; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/boottest/EmployeeServiceImpl.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/boottest/EmployeeServiceImpl.java similarity index 96% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/boottest/EmployeeServiceImpl.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/boottest/EmployeeServiceImpl.java index a1639b29cc..156fc571f3 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/boottest/EmployeeServiceImpl.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/boottest/EmployeeServiceImpl.java @@ -1,4 +1,4 @@ -package org.baeldung.demo.boottest; +package com.baeldung.demo.boottest; import java.util.List; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/components/FooService.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/components/FooService.java similarity index 77% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/components/FooService.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/components/FooService.java index 66943f6461..98a0db67ef 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/components/FooService.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/components/FooService.java @@ -1,7 +1,7 @@ -package org.baeldung.demo.components; +package com.baeldung.demo.components; -import org.baeldung.demo.model.Foo; -import org.baeldung.demo.repository.FooRepository; +import com.baeldung.demo.model.Foo; +import com.baeldung.demo.repository.FooRepository; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Component; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/exceptions/CommonException.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/exceptions/CommonException.java similarity index 85% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/exceptions/CommonException.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/exceptions/CommonException.java index 51dd7bbd44..276802d0b9 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/exceptions/CommonException.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/exceptions/CommonException.java @@ -1,4 +1,4 @@ -package org.baeldung.demo.exceptions; +package com.baeldung.demo.exceptions; public class CommonException extends RuntimeException { diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/exceptions/FooNotFoundException.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/exceptions/FooNotFoundException.java similarity index 86% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/exceptions/FooNotFoundException.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/exceptions/FooNotFoundException.java index 59796c58f0..8c425d078e 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/exceptions/FooNotFoundException.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/exceptions/FooNotFoundException.java @@ -1,4 +1,4 @@ -package org.baeldung.demo.exceptions; +package com.baeldung.demo.exceptions; public class FooNotFoundException extends RuntimeException { diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/model/Foo.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/model/Foo.java similarity index 95% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/model/Foo.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/model/Foo.java index e5638cfd3d..796bcca11b 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/model/Foo.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/model/Foo.java @@ -1,4 +1,4 @@ -package org.baeldung.demo.model; +package com.baeldung.demo.model; import java.io.Serializable; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/repository/FooRepository.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/repository/FooRepository.java similarity index 70% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/repository/FooRepository.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/repository/FooRepository.java index c04e0c7438..ed27ac23bc 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/repository/FooRepository.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/repository/FooRepository.java @@ -1,6 +1,6 @@ -package org.baeldung.demo.repository; +package com.baeldung.demo.repository; -import org.baeldung.demo.model.Foo; +import com.baeldung.demo.model.Foo; import org.springframework.data.jpa.repository.JpaRepository; public interface FooRepository extends JpaRepository { diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/service/FooController.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/service/FooController.java similarity index 85% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/service/FooController.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/service/FooController.java index c28dcde1a7..c72c52fa3e 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/demo/service/FooController.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/demo/service/FooController.java @@ -1,7 +1,7 @@ -package org.baeldung.demo.service; +package com.baeldung.demo.service; -import org.baeldung.demo.components.FooService; -import org.baeldung.demo.model.Foo; +import com.baeldung.demo.model.Foo; +import com.baeldung.demo.components.FooService; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.PathVariable; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/endpoints/info/TotalUsersInfoContributor.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/endpoints/info/TotalUsersInfoContributor.java similarity index 89% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/endpoints/info/TotalUsersInfoContributor.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/endpoints/info/TotalUsersInfoContributor.java index 34b50a2c0a..c316cabda5 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/endpoints/info/TotalUsersInfoContributor.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/endpoints/info/TotalUsersInfoContributor.java @@ -1,9 +1,9 @@ -package org.baeldung.endpoints.info; +package com.baeldung.endpoints.info; import java.util.HashMap; import java.util.Map; -import org.baeldung.repository.UserRepository; +import com.baeldung.repository.UserRepository; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.actuate.info.Info; import org.springframework.boot.actuate.info.InfoContributor; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/main/SpringBootApplication.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/main/SpringBootApplication.java similarity index 78% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/main/SpringBootApplication.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/main/SpringBootApplication.java index a203659d63..383932524f 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/main/SpringBootApplication.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/main/SpringBootApplication.java @@ -1,9 +1,9 @@ -package org.baeldung.main; +package com.baeldung.main; -import org.baeldung.boot.controller.servlet.HelloWorldServlet; -import org.baeldung.boot.controller.servlet.SpringHelloWorldServlet; -import org.baeldung.common.error.SpringHelloServletRegistrationBean; -import org.baeldung.common.resources.ExecutorServiceExitCodeGenerator; +import com.baeldung.boot.controller.servlet.HelloWorldServlet; +import com.baeldung.boot.controller.servlet.SpringHelloWorldServlet; +import com.baeldung.common.error.SpringHelloServletRegistrationBean; +import com.baeldung.common.resources.ExecutorServiceExitCodeGenerator; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.EnableAutoConfiguration; @@ -18,7 +18,7 @@ import java.util.concurrent.Executors; @RestController @EnableAutoConfiguration -@ComponentScan({ "org.baeldung.common.error", "org.baeldung.common.error.controller", "org.baeldung.common.properties", "org.baeldung.common.resources", "org.baeldung.endpoints", "org.baeldung.service", "org.baeldung.monitor.jmx", "org.baeldung.boot.config" }) +@ComponentScan({ "com.baeldung.common.error", "com.baeldung.common.error.controller", "com.baeldung.common.properties", "com.baeldung.common.resources", "com.baeldung.endpoints", "com.baeldung.service", "com.baeldung.monitor.jmx", "com.baeldung.boot.config" }) public class SpringBootApplication { private static ApplicationContext applicationContext; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/model/User.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/model/User.java similarity index 96% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/model/User.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/model/User.java index eb886338a0..cc5f27f38c 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/model/User.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/model/User.java @@ -1,4 +1,4 @@ -package org.baeldung.model; +package com.baeldung.model; import javax.persistence.Entity; import javax.persistence.GeneratedValue; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/repository/UserRepository.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/repository/UserRepository.java similarity index 98% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/repository/UserRepository.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/repository/UserRepository.java index 752664cd5d..4dd863fb17 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/repository/UserRepository.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/repository/UserRepository.java @@ -1,6 +1,6 @@ -package org.baeldung.repository; +package com.baeldung.repository; -import org.baeldung.model.User; +import com.baeldung.model.User; import org.springframework.data.domain.Page; import org.springframework.data.domain.Pageable; import org.springframework.data.domain.Sort; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/session/exception/Application.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/session/exception/Application.java similarity index 87% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/session/exception/Application.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/session/exception/Application.java index 354c64c258..de4ca5998e 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/session/exception/Application.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/session/exception/Application.java @@ -1,6 +1,6 @@ -package org.baeldung.session.exception; +package com.baeldung.session.exception; -import org.baeldung.demo.model.Foo; +import com.baeldung.demo.model.Foo; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.boot.autoconfigure.domain.EntityScan; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/session/exception/repository/FooRepository.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/session/exception/repository/FooRepository.java similarity index 50% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/session/exception/repository/FooRepository.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/session/exception/repository/FooRepository.java index ce7bbfe57b..5e748973ed 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/session/exception/repository/FooRepository.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/session/exception/repository/FooRepository.java @@ -1,6 +1,6 @@ -package org.baeldung.session.exception.repository; +package com.baeldung.session.exception.repository; -import org.baeldung.demo.model.Foo; +import com.baeldung.demo.model.Foo; public interface FooRepository { diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/session/exception/repository/FooRepositoryImpl.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/session/exception/repository/FooRepositoryImpl.java similarity index 88% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/session/exception/repository/FooRepositoryImpl.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/session/exception/repository/FooRepositoryImpl.java index 607bae83ba..a304373d6c 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/session/exception/repository/FooRepositoryImpl.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/session/exception/repository/FooRepositoryImpl.java @@ -1,8 +1,8 @@ -package org.baeldung.session.exception.repository; +package com.baeldung.session.exception.repository; import javax.persistence.EntityManagerFactory; -import org.baeldung.demo.model.Foo; +import com.baeldung.demo.model.Foo; import org.hibernate.SessionFactory; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.context.annotation.Profile; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/startup/AppStartupRunner.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/startup/AppStartupRunner.java similarity index 95% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/startup/AppStartupRunner.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/startup/AppStartupRunner.java index d491bdb42c..0495473704 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/startup/AppStartupRunner.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/startup/AppStartupRunner.java @@ -1,4 +1,4 @@ -package org.baeldung.startup; +package com.baeldung.startup; import org.slf4j.Logger; import org.slf4j.LoggerFactory; diff --git a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/startup/CommandLineAppStartupRunner.java b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/startup/CommandLineAppStartupRunner.java similarity index 94% rename from spring-boot-modules/spring-boot/src/main/java/org/baeldung/startup/CommandLineAppStartupRunner.java rename to spring-boot-modules/spring-boot/src/main/java/com/baeldung/startup/CommandLineAppStartupRunner.java index 6a7be59c21..48c5225cf1 100644 --- a/spring-boot-modules/spring-boot/src/main/java/org/baeldung/startup/CommandLineAppStartupRunner.java +++ b/spring-boot-modules/spring-boot/src/main/java/com/baeldung/startup/CommandLineAppStartupRunner.java @@ -1,4 +1,4 @@ -package org.baeldung.startup; +package com.baeldung.startup; import org.slf4j.Logger; import org.slf4j.LoggerFactory; diff --git a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/boot/ApplicationIntegrationTest.java b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/boot/ApplicationIntegrationTest.java similarity index 85% rename from spring-boot-modules/spring-boot/src/test/java/org/baeldung/boot/ApplicationIntegrationTest.java rename to spring-boot-modules/spring-boot/src/test/java/com/baeldung/boot/ApplicationIntegrationTest.java index 5e351157c8..462291e0ac 100644 --- a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/boot/ApplicationIntegrationTest.java +++ b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/boot/ApplicationIntegrationTest.java @@ -1,6 +1,6 @@ -package org.baeldung.boot; +package com.baeldung.boot; -import org.baeldung.session.exception.Application; +import com.baeldung.session.exception.Application; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; diff --git a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/boot/DemoApplicationIntegrationTest.java b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/boot/DemoApplicationIntegrationTest.java similarity index 87% rename from spring-boot-modules/spring-boot/src/test/java/org/baeldung/boot/DemoApplicationIntegrationTest.java rename to spring-boot-modules/spring-boot/src/test/java/com/baeldung/boot/DemoApplicationIntegrationTest.java index 0541da3199..aaf4f1f780 100644 --- a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/boot/DemoApplicationIntegrationTest.java +++ b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/boot/DemoApplicationIntegrationTest.java @@ -1,6 +1,6 @@ -package org.baeldung.boot; +package com.baeldung.boot; -import org.baeldung.demo.DemoApplication; +import com.baeldung.demo.DemoApplication; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; diff --git a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/boot/repository/FooRepositoryIntegrationTest.java b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/boot/repository/FooRepositoryIntegrationTest.java similarity index 82% rename from spring-boot-modules/spring-boot/src/test/java/org/baeldung/boot/repository/FooRepositoryIntegrationTest.java rename to spring-boot-modules/spring-boot/src/test/java/com/baeldung/boot/repository/FooRepositoryIntegrationTest.java index c32e36d7e3..1772739d20 100644 --- a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/boot/repository/FooRepositoryIntegrationTest.java +++ b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/boot/repository/FooRepositoryIntegrationTest.java @@ -1,8 +1,8 @@ -package org.baeldung.boot.repository; +package com.baeldung.boot.repository; -import org.baeldung.boot.DemoApplicationIntegrationTest; -import org.baeldung.demo.model.Foo; -import org.baeldung.demo.repository.FooRepository; +import com.baeldung.boot.DemoApplicationIntegrationTest; +import com.baeldung.demo.model.Foo; +import com.baeldung.demo.repository.FooRepository; import org.junit.Before; import org.junit.Test; import org.springframework.beans.factory.annotation.Autowired; diff --git a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/boot/repository/HibernateSessionIntegrationTest.java b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/boot/repository/HibernateSessionIntegrationTest.java similarity index 81% rename from spring-boot-modules/spring-boot/src/test/java/org/baeldung/boot/repository/HibernateSessionIntegrationTest.java rename to spring-boot-modules/spring-boot/src/test/java/com/baeldung/boot/repository/HibernateSessionIntegrationTest.java index b22282e896..2fe072bb67 100644 --- a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/boot/repository/HibernateSessionIntegrationTest.java +++ b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/boot/repository/HibernateSessionIntegrationTest.java @@ -1,8 +1,8 @@ -package org.baeldung.boot.repository; +package com.baeldung.boot.repository; -import org.baeldung.boot.DemoApplicationIntegrationTest; -import org.baeldung.demo.model.Foo; -import org.baeldung.demo.repository.FooRepository; +import com.baeldung.boot.DemoApplicationIntegrationTest; +import com.baeldung.demo.model.Foo; +import com.baeldung.demo.repository.FooRepository; import org.junit.Test; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.transaction.annotation.Transactional; diff --git a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/boot/repository/NoHibernateSessionIntegrationTest.java b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/boot/repository/NoHibernateSessionIntegrationTest.java similarity index 78% rename from spring-boot-modules/spring-boot/src/test/java/org/baeldung/boot/repository/NoHibernateSessionIntegrationTest.java rename to spring-boot-modules/spring-boot/src/test/java/com/baeldung/boot/repository/NoHibernateSessionIntegrationTest.java index 5c8d10223b..2e3326e6b1 100644 --- a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/boot/repository/NoHibernateSessionIntegrationTest.java +++ b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/boot/repository/NoHibernateSessionIntegrationTest.java @@ -1,8 +1,8 @@ -package org.baeldung.boot.repository; +package com.baeldung.boot.repository; -import org.baeldung.boot.ApplicationIntegrationTest; -import org.baeldung.demo.model.Foo; -import org.baeldung.session.exception.repository.FooRepository; +import com.baeldung.boot.ApplicationIntegrationTest; +import com.baeldung.demo.model.Foo; +import com.baeldung.session.exception.repository.FooRepository; import org.hibernate.HibernateException; import org.junit.Test; import org.springframework.beans.factory.annotation.Autowired; diff --git a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/converter/CustomConverterIntegrationTest.java b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/converter/CustomConverterIntegrationTest.java similarity index 94% rename from spring-boot-modules/spring-boot/src/test/java/org/baeldung/converter/CustomConverterIntegrationTest.java rename to spring-boot-modules/spring-boot/src/test/java/com/baeldung/converter/CustomConverterIntegrationTest.java index bd1ae2c8fa..4619964783 100644 --- a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/converter/CustomConverterIntegrationTest.java +++ b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/converter/CustomConverterIntegrationTest.java @@ -1,9 +1,9 @@ -package org.baeldung.converter; +package com.baeldung.converter; import com.baeldung.toggle.Employee; -import org.baeldung.boot.Application; -import org.baeldung.boot.domain.Modes; +import com.baeldung.boot.Application; +import com.baeldung.boot.domain.Modes; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; diff --git a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/converter/controller/StringToEmployeeConverterControllerIntegrationTest.java b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/converter/controller/StringToEmployeeConverterControllerIntegrationTest.java similarity index 94% rename from spring-boot-modules/spring-boot/src/test/java/org/baeldung/converter/controller/StringToEmployeeConverterControllerIntegrationTest.java rename to spring-boot-modules/spring-boot/src/test/java/com/baeldung/converter/controller/StringToEmployeeConverterControllerIntegrationTest.java index 2afda7565a..52dc542ebf 100644 --- a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/converter/controller/StringToEmployeeConverterControllerIntegrationTest.java +++ b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/converter/controller/StringToEmployeeConverterControllerIntegrationTest.java @@ -1,4 +1,4 @@ -package org.baeldung.converter.controller; +package com.baeldung.converter.controller; import org.junit.Test; import org.junit.runner.RunWith; @@ -14,7 +14,7 @@ import static org.springframework.test.web.servlet.result.MockMvcResultHandlers. import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath; import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status; -import org.baeldung.boot.Application; +import com.baeldung.boot.Application; @RunWith(SpringRunner.class) @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.MOCK, classes = Application.class) diff --git a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/demo/boottest/EmployeeControllerIntegrationTest.java b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/demo/boottest/EmployeeControllerIntegrationTest.java similarity index 93% rename from spring-boot-modules/spring-boot/src/test/java/org/baeldung/demo/boottest/EmployeeControllerIntegrationTest.java rename to spring-boot-modules/spring-boot/src/test/java/com/baeldung/demo/boottest/EmployeeControllerIntegrationTest.java index 2d70583a54..962abf0fa3 100644 --- a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/demo/boottest/EmployeeControllerIntegrationTest.java +++ b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/demo/boottest/EmployeeControllerIntegrationTest.java @@ -1,8 +1,5 @@ -package org.baeldung.demo.boottest; +package com.baeldung.demo.boottest; -import org.baeldung.demo.boottest.Employee; -import org.baeldung.demo.boottest.EmployeeRestController; -import org.baeldung.demo.boottest.EmployeeService; import org.junit.Before; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/demo/boottest/EmployeeRepositoryIntegrationTest.java b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/demo/boottest/EmployeeRepositoryIntegrationTest.java similarity index 94% rename from spring-boot-modules/spring-boot/src/test/java/org/baeldung/demo/boottest/EmployeeRepositoryIntegrationTest.java rename to spring-boot-modules/spring-boot/src/test/java/com/baeldung/demo/boottest/EmployeeRepositoryIntegrationTest.java index 3042f95a46..164887886b 100644 --- a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/demo/boottest/EmployeeRepositoryIntegrationTest.java +++ b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/demo/boottest/EmployeeRepositoryIntegrationTest.java @@ -1,7 +1,7 @@ -package org.baeldung.demo.boottest; +package com.baeldung.demo.boottest; -import org.baeldung.demo.boottest.Employee; -import org.baeldung.demo.boottest.EmployeeRepository; +import com.baeldung.demo.boottest.Employee; +import com.baeldung.demo.boottest.EmployeeRepository; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; diff --git a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/demo/boottest/EmployeeRestControllerIntegrationTest.java b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/demo/boottest/EmployeeRestControllerIntegrationTest.java similarity index 97% rename from spring-boot-modules/spring-boot/src/test/java/org/baeldung/demo/boottest/EmployeeRestControllerIntegrationTest.java rename to spring-boot-modules/spring-boot/src/test/java/com/baeldung/demo/boottest/EmployeeRestControllerIntegrationTest.java index a4b35889d6..327e9f9d56 100644 --- a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/demo/boottest/EmployeeRestControllerIntegrationTest.java +++ b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/demo/boottest/EmployeeRestControllerIntegrationTest.java @@ -1,4 +1,4 @@ -package org.baeldung.demo.boottest; +package com.baeldung.demo.boottest; import static org.assertj.core.api.Assertions.assertThat; import static org.hamcrest.CoreMatchers.is; @@ -14,7 +14,7 @@ import static org.springframework.test.web.servlet.result.MockMvcResultMatchers. import java.io.IOException; import java.util.List; -import org.baeldung.demo.DemoApplication; +import com.baeldung.demo.DemoApplication; import org.junit.After; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/demo/boottest/EmployeeServiceImplIntegrationTest.java b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/demo/boottest/EmployeeServiceImplIntegrationTest.java similarity index 94% rename from spring-boot-modules/spring-boot/src/test/java/org/baeldung/demo/boottest/EmployeeServiceImplIntegrationTest.java rename to spring-boot-modules/spring-boot/src/test/java/com/baeldung/demo/boottest/EmployeeServiceImplIntegrationTest.java index df28111a57..88f2830a2b 100644 --- a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/demo/boottest/EmployeeServiceImplIntegrationTest.java +++ b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/demo/boottest/EmployeeServiceImplIntegrationTest.java @@ -1,4 +1,4 @@ -package org.baeldung.demo.boottest; +package com.baeldung.demo.boottest; import static org.assertj.core.api.Assertions.assertThat; @@ -6,6 +6,10 @@ import java.util.Arrays; import java.util.List; import java.util.Optional; +import com.baeldung.demo.boottest.Employee; +import com.baeldung.demo.boottest.EmployeeRepository; +import com.baeldung.demo.boottest.EmployeeService; +import com.baeldung.demo.boottest.EmployeeServiceImpl; import org.junit.Before; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/demo/boottest/JsonUtil.java b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/demo/boottest/JsonUtil.java similarity index 91% rename from spring-boot-modules/spring-boot/src/test/java/org/baeldung/demo/boottest/JsonUtil.java rename to spring-boot-modules/spring-boot/src/test/java/com/baeldung/demo/boottest/JsonUtil.java index 7e04f47696..3fcd709f7c 100644 --- a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/demo/boottest/JsonUtil.java +++ b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/demo/boottest/JsonUtil.java @@ -1,4 +1,4 @@ -package org.baeldung.demo.boottest; +package com.baeldung.demo.boottest; import com.fasterxml.jackson.annotation.JsonInclude; import com.fasterxml.jackson.databind.ObjectMapper; diff --git a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/repository/UserRepositoryIntegrationTest.java b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/repository/UserRepositoryIntegrationTest.java similarity index 92% rename from spring-boot-modules/spring-boot/src/test/java/org/baeldung/repository/UserRepositoryIntegrationTest.java rename to spring-boot-modules/spring-boot/src/test/java/com/baeldung/repository/UserRepositoryIntegrationTest.java index ea7f118967..a1318949f3 100644 --- a/spring-boot-modules/spring-boot/src/test/java/org/baeldung/repository/UserRepositoryIntegrationTest.java +++ b/spring-boot-modules/spring-boot/src/test/java/com/baeldung/repository/UserRepositoryIntegrationTest.java @@ -1,7 +1,8 @@ -package org.baeldung.repository; +package com.baeldung.repository; -import org.baeldung.boot.config.H2JpaConfig; -import org.baeldung.model.User; +import com.baeldung.boot.config.H2JpaConfig; +import com.baeldung.model.User; +import com.baeldung.repository.UserRepository; import org.junit.After; import org.junit.Test; import org.junit.runner.RunWith; diff --git a/spring-boot-rest/README.md b/spring-boot-rest/README.md index f78c88d30b..861181c53e 100644 --- a/spring-boot-rest/README.md +++ b/spring-boot-rest/README.md @@ -4,12 +4,7 @@ This module contains articles about Spring Boot RESTful APIs. ### Relevant Articles -- [HATEOAS for a Spring REST Service](https://www.baeldung.com/rest-api-discoverability-with-spring) - [Versioning a REST API](https://www.baeldung.com/rest-versioning) -- [ETags for REST with Spring](https://www.baeldung.com/etags-for-rest-with-spring) -- [Testing REST with multiple MIME types](https://www.baeldung.com/testing-rest-api-with-multiple-media-types) -- [Testing Web APIs with Postman Collections](https://www.baeldung.com/postman-testing-collections) -- [Spring Boot Consuming and Producing JSON](https://www.baeldung.com/spring-boot-json) ### E-book @@ -25,6 +20,7 @@ These articles are part of the Spring REST E-book: 8. [An Intro to Spring HATEOAS](https://www.baeldung.com/spring-hateoas-tutorial) 9. [REST Pagination in Spring](https://www.baeldung.com/rest-api-pagination-in-spring) 10. [Test a REST API with Java](https://www.baeldung.com/integration-testing-a-rest-api) +11. [HATEOAS for a Spring REST Service](https://www.baeldung.com/rest-api-discoverability-with-spring) 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. diff --git a/spring-caching/pom.xml b/spring-caching/pom.xml index c3ededbd14..d33f24de1f 100644 --- a/spring-caching/pom.xml +++ b/spring-caching/pom.xml @@ -19,6 +19,10 @@ org.springframework spring-context + + org.springframework.boot + spring-boot-starter-cache + org.springframework spring-web diff --git a/spring-caching/src/main/java/com/baeldung/caching/boot/CacheApplication.java b/spring-caching/src/main/java/com/baeldung/caching/boot/CacheApplication.java new file mode 100644 index 0000000000..714dc443e0 --- /dev/null +++ b/spring-caching/src/main/java/com/baeldung/caching/boot/CacheApplication.java @@ -0,0 +1,14 @@ +package com.baeldung.caching.boot; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; +import org.springframework.cache.annotation.EnableCaching; + +@SpringBootApplication +@EnableCaching +public class CacheApplication { + + public static void main(String[] args) { + SpringApplication.run(CacheApplication.class, args); + } +} diff --git a/spring-caching/src/main/java/com/baeldung/caching/boot/SimpleCacheCustomizer.java b/spring-caching/src/main/java/com/baeldung/caching/boot/SimpleCacheCustomizer.java new file mode 100644 index 0000000000..a76a01caae --- /dev/null +++ b/spring-caching/src/main/java/com/baeldung/caching/boot/SimpleCacheCustomizer.java @@ -0,0 +1,24 @@ +package com.baeldung.caching.boot; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.boot.autoconfigure.cache.CacheManagerCustomizer; +import org.springframework.cache.concurrent.ConcurrentMapCacheManager; +import org.springframework.stereotype.Component; + +import static java.util.Arrays.asList; + +@Component +public class SimpleCacheCustomizer implements CacheManagerCustomizer { + + private static final Logger LOGGER = LoggerFactory.getLogger(SimpleCacheCustomizer.class); + + static final String USERS_CACHE = "users"; + static final String TRANSACTIONS_CACHE = "transactions"; + + @Override + public void customize(ConcurrentMapCacheManager cacheManager) { + LOGGER.info("Customizing Cache Manager"); + cacheManager.setCacheNames(asList(USERS_CACHE, TRANSACTIONS_CACHE)); + } +} diff --git a/spring-caching/src/test/java/com/baeldung/caching/boot/SimpleCacheCustomizerIntegrationTest.java b/spring-caching/src/test/java/com/baeldung/caching/boot/SimpleCacheCustomizerIntegrationTest.java new file mode 100644 index 0000000000..56a4bd4745 --- /dev/null +++ b/spring-caching/src/test/java/com/baeldung/caching/boot/SimpleCacheCustomizerIntegrationTest.java @@ -0,0 +1,24 @@ +package com.baeldung.caching.boot; + +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.cache.CacheManager; +import org.springframework.test.context.junit4.SpringRunner; + +import static org.assertj.core.api.Assertions.assertThat; + +@RunWith(SpringRunner.class) +@SpringBootTest +public class SimpleCacheCustomizerIntegrationTest { + + @Autowired + private CacheManager cacheManager; + + @Test + public void givenCacheManagerCustomizerWhenBootstrappedThenCacheManagerCustomized() { + assertThat(cacheManager.getCacheNames()) + .containsOnly(SimpleCacheCustomizer.USERS_CACHE, SimpleCacheCustomizer.TRANSACTIONS_CACHE); + } +} \ No newline at end of file diff --git a/spring-cloud/spring-cloud-circuit-breaker/README.md b/spring-cloud/spring-cloud-circuit-breaker/README.md new file mode 100644 index 0000000000..040eb0ccee --- /dev/null +++ b/spring-cloud/spring-cloud-circuit-breaker/README.md @@ -0,0 +1,5 @@ +## Spring Cloud Circuit Breaker + +This module contains articles about Spring Cloud Circuit Breaker + +### Relevant Articles: diff --git a/spring-cloud/spring-cloud-circuit-breaker/pom.xml b/spring-cloud/spring-cloud-circuit-breaker/pom.xml new file mode 100644 index 0000000000..188fc4bf8e --- /dev/null +++ b/spring-cloud/spring-cloud-circuit-breaker/pom.xml @@ -0,0 +1,55 @@ + + + 4.0.0 + spring-cloud-circuit-breaker + spring-cloud-gateway + jar + + + com.baeldung.spring.cloud + spring-cloud + 1.0.0-SNAPSHOT + .. + + + + + spring-snapshots + Spring Snapshots + https://repo.spring.io/libs-snapshot + + true + + + false + + + + + + + + org.springframework.boot + spring-boot-dependencies + 2.2.4.RELEASE + pom + import + + + + + + + org.springframework.cloud + spring-cloud-starter-circuitbreaker-resilience4j + 1.0.2.RELEASE + + + org.springframework.boot + spring-boot-starter-web + + + + diff --git a/spring-cloud/spring-cloud-circuit-breaker/src/main/java/com/baeldung/circuitbreaker/AlbumService.java b/spring-cloud/spring-cloud-circuit-breaker/src/main/java/com/baeldung/circuitbreaker/AlbumService.java new file mode 100644 index 0000000000..67163c8c9a --- /dev/null +++ b/spring-cloud/spring-cloud-circuit-breaker/src/main/java/com/baeldung/circuitbreaker/AlbumService.java @@ -0,0 +1,40 @@ +package com.baeldung.circuitbreaker; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.cloud.client.circuitbreaker.CircuitBreaker; +import org.springframework.cloud.client.circuitbreaker.CircuitBreakerFactory; +import org.springframework.stereotype.Service; +import org.springframework.web.client.RestTemplate; + +import java.nio.file.Files; +import java.nio.file.Paths; + +@Service +public class AlbumService { + + private static final Logger LOGGER = LoggerFactory.getLogger(AlbumService.class); + + @Autowired + private CircuitBreakerFactory circuitBreakerFactory; + + private RestTemplate restTemplate = new RestTemplate(); + + public String getAlbumList() { + CircuitBreaker circuitBreaker = circuitBreakerFactory.create("circuitbreaker"); + String url = "https://jsonplaceholder.typicode.com/albums"; + + return circuitBreaker.run(() -> restTemplate.getForObject(url, String.class), throwable -> getDefaultAlbumList()); + } + + private String getDefaultAlbumList() { + try { + return new String(Files.readAllBytes(Paths.get(getClass().getClassLoader().getResource("fallback-album-list.json").toURI()))); + } catch (Exception e) { + LOGGER.error("error occurred while reading the file", e); + } + return null; + } + +} diff --git a/spring-cloud/spring-cloud-circuit-breaker/src/main/java/com/baeldung/circuitbreaker/Controller.java b/spring-cloud/spring-cloud-circuit-breaker/src/main/java/com/baeldung/circuitbreaker/Controller.java new file mode 100644 index 0000000000..10f7c57a7a --- /dev/null +++ b/spring-cloud/spring-cloud-circuit-breaker/src/main/java/com/baeldung/circuitbreaker/Controller.java @@ -0,0 +1,18 @@ +package com.baeldung.circuitbreaker; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.RestController; + +@RestController +public class Controller { + + @Autowired + private AlbumService service; + + @GetMapping("/albums") + public String albums() { + return service.getAlbumList(); + } + +} \ No newline at end of file diff --git a/spring-cloud/spring-cloud-circuit-breaker/src/main/java/com/baeldung/circuitbreaker/SpringApp.java b/spring-cloud/spring-cloud-circuit-breaker/src/main/java/com/baeldung/circuitbreaker/SpringApp.java new file mode 100644 index 0000000000..f891e7693f --- /dev/null +++ b/spring-cloud/spring-cloud-circuit-breaker/src/main/java/com/baeldung/circuitbreaker/SpringApp.java @@ -0,0 +1,71 @@ +package com.baeldung.circuitbreaker; + +import io.github.resilience4j.circuitbreaker.CircuitBreakerConfig; +import io.github.resilience4j.timelimiter.TimeLimiterConfig; +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; +import org.springframework.cloud.circuitbreaker.resilience4j.Resilience4JCircuitBreakerFactory; +import org.springframework.cloud.circuitbreaker.resilience4j.Resilience4JConfigBuilder; +import org.springframework.cloud.client.circuitbreaker.Customizer; +import org.springframework.context.annotation.Bean; + +import java.time.Duration; + +@SpringBootApplication +public class SpringApp { + + public static void main(String[] args) { + SpringApplication.run(SpringApp.class, args); + } + + @Bean + public Customizer globalCustomConfiguration() { + TimeLimiterConfig timeLimiterConfig = TimeLimiterConfig.custom() + .timeoutDuration(Duration.ofSeconds(4)) + .build(); + CircuitBreakerConfig circuitBreakerConfig = CircuitBreakerConfig.custom() + .failureRateThreshold(50) + .waitDurationInOpenState(Duration.ofMillis(1000)) + .slidingWindowSize(2) + .build(); + + return factory -> factory.configureDefault(id -> new Resilience4JConfigBuilder(id) + .timeLimiterConfig(timeLimiterConfig) + .circuitBreakerConfig(circuitBreakerConfig) + .build()); + } + + @Bean + public Customizer specificCustomConfiguration1() { + + TimeLimiterConfig timeLimiterConfig = TimeLimiterConfig.custom() + .timeoutDuration(Duration.ofSeconds(4)) + .build(); + CircuitBreakerConfig circuitBreakerConfig = CircuitBreakerConfig.custom() + .failureRateThreshold(50) + .waitDurationInOpenState(Duration.ofMillis(1000)) + .slidingWindowSize(2) + .build(); + + return factory -> factory.configure(builder -> builder.circuitBreakerConfig(circuitBreakerConfig) + .timeLimiterConfig(timeLimiterConfig).build(), "circuitBreaker"); + } + + @Bean + public Customizer specificCustomConfiguration2() { + + TimeLimiterConfig timeLimiterConfig = TimeLimiterConfig.custom() + .timeoutDuration(Duration.ofSeconds(4)) + .build(); + CircuitBreakerConfig circuitBreakerConfig = CircuitBreakerConfig.custom() + .failureRateThreshold(50) + .waitDurationInOpenState(Duration.ofMillis(1000)) + .slidingWindowSize(2) + .build(); + + return factory -> factory.configure(builder -> builder.circuitBreakerConfig(circuitBreakerConfig) + .timeLimiterConfig(timeLimiterConfig).build(), + "circuitBreaker1", "circuitBreaker2", "circuitBreaker3"); + } + +} diff --git a/spring-cloud/spring-cloud-circuit-breaker/src/main/resources/fallback-album-list.json b/spring-cloud/spring-cloud-circuit-breaker/src/main/resources/fallback-album-list.json new file mode 100644 index 0000000000..001df7610a --- /dev/null +++ b/spring-cloud/spring-cloud-circuit-breaker/src/main/resources/fallback-album-list.json @@ -0,0 +1,12 @@ +[ + { + "userId": 1, + "id": 1, + "title": "quidem molestiae enim" + }, + { + "userId": 1, + "id": 2, + "title": "sunt qui excepturi placeat culpa" + } +] \ No newline at end of file diff --git a/spring-core-2/README.md b/spring-core-2/README.md index 1fb591f693..947b816db8 100644 --- a/spring-core-2/README.md +++ b/spring-core-2/README.md @@ -7,7 +7,6 @@ This module contains articles about core Spring functionality - [Guide to Spring @Autowired](http://www.baeldung.com/spring-autowire) - [Spring Profiles](http://www.baeldung.com/spring-profiles) - [A Spring Custom Annotation for a Better DAO](http://www.baeldung.com/spring-annotation-bean-pre-processor) -- [Running Setup Data on Startup in Spring](http://www.baeldung.com/running-setup-logic-on-startup-in-spring) - [Quick Guide to Spring Bean Scopes](http://www.baeldung.com/spring-bean-scopes) - [Custom Scope in Spring](http://www.baeldung.com/spring-custom-scope) - [@Order in Spring](http://www.baeldung.com/spring-order) @@ -15,6 +14,4 @@ This module contains articles about core Spring functionality - [Spring Events](https://www.baeldung.com/spring-events) - [Spring Null-Safety Annotations](https://www.baeldung.com/spring-null-safety-annotations) - [Using @Autowired in Abstract Classes](https://www.baeldung.com/spring-autowired-abstract-class) -- [Guide to the Spring BeanFactory](https://www.baeldung.com/spring-beanfactory) -- [Reading HttpServletRequest Multiple Times in Spring](https://www.baeldung.com/spring-reading-httpservletrequest-multiple-times) - More articles: [[<-- prev]](/spring-core)[[next -->]](/spring-core-3) diff --git a/spring-core-3/README.md b/spring-core-3/README.md index b2c4f694a8..6c210b23ef 100644 --- a/spring-core-3/README.md +++ b/spring-core-3/README.md @@ -10,4 +10,5 @@ This module contains articles about core Spring functionality - [Spring – Injecting Collections](https://www.baeldung.com/spring-injecting-collections) - [Design Patterns in the Spring Framework](https://www.baeldung.com/spring-framework-design-patterns) - [Injecting a Value in a Static Field in Spring](https://www.baeldung.com/spring-inject-static-field) +- [Difference Between BeanFactory and ApplicationContext](https://www.baeldung.com/spring-beanfactory-vs-applicationcontext) - More articles: [[<-- prev]](/spring-core-2) diff --git a/spring-core-3/src/main/java/com/baeldung/ioccontainer/bean/CustomBeanFactoryPostProcessor.java b/spring-core-3/src/main/java/com/baeldung/ioccontainer/bean/CustomBeanFactoryPostProcessor.java new file mode 100644 index 0000000000..65e249b15b --- /dev/null +++ b/spring-core-3/src/main/java/com/baeldung/ioccontainer/bean/CustomBeanFactoryPostProcessor.java @@ -0,0 +1,21 @@ +package com.baeldung.ioccontainer.bean; + +import org.springframework.beans.factory.config.BeanFactoryPostProcessor; +import org.springframework.beans.factory.config.ConfigurableListableBeanFactory; + +public class CustomBeanFactoryPostProcessor implements BeanFactoryPostProcessor { + private static boolean isBeanFactoryPostProcessorRegistered = false; + + @Override + public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory){ + setBeanFactoryPostProcessorRegistered(true); + } + + public static boolean isBeanFactoryPostProcessorRegistered() { + return isBeanFactoryPostProcessorRegistered; + } + + public static void setBeanFactoryPostProcessorRegistered(boolean isBeanFactoryPostProcessorRegistered) { + CustomBeanFactoryPostProcessor.isBeanFactoryPostProcessorRegistered = isBeanFactoryPostProcessorRegistered; + } +} diff --git a/spring-core-3/src/main/java/com/baeldung/ioccontainer/bean/CustomBeanPostProcessor.java b/spring-core-3/src/main/java/com/baeldung/ioccontainer/bean/CustomBeanPostProcessor.java new file mode 100644 index 0000000000..6f99a5f0db --- /dev/null +++ b/spring-core-3/src/main/java/com/baeldung/ioccontainer/bean/CustomBeanPostProcessor.java @@ -0,0 +1,21 @@ +package com.baeldung.ioccontainer.bean; + +import org.springframework.beans.factory.config.BeanPostProcessor; + +public class CustomBeanPostProcessor implements BeanPostProcessor { + private static boolean isBeanPostProcessorRegistered = false; + + @Override + public Object postProcessBeforeInitialization(Object bean, String beanName){ + setBeanPostProcessorRegistered(true); + return bean; + } + + public static boolean isBeanPostProcessorRegistered() { + return isBeanPostProcessorRegistered; + } + + public static void setBeanPostProcessorRegistered(boolean isBeanPostProcessorRegistered) { + CustomBeanPostProcessor.isBeanPostProcessorRegistered = isBeanPostProcessorRegistered; + } +} diff --git a/spring-core-3/src/main/java/com/baeldung/ioccontainer/bean/Student.java b/spring-core-3/src/main/java/com/baeldung/ioccontainer/bean/Student.java new file mode 100644 index 0000000000..404f323b66 --- /dev/null +++ b/spring-core-3/src/main/java/com/baeldung/ioccontainer/bean/Student.java @@ -0,0 +1,17 @@ +package com.baeldung.ioccontainer.bean; + +public class Student { + private static boolean isBeanInstantiated = false; + + public void postConstruct() { + setBeanInstantiated(true); + } + + public static boolean isBeanInstantiated() { + return isBeanInstantiated; + } + + public static void setBeanInstantiated(boolean isBeanInstantiated) { + Student.isBeanInstantiated = isBeanInstantiated; + } +} diff --git a/spring-core-3/src/test/java/com/baeldung/ioccontainer/IOCContainerAppUnitTest.java b/spring-core-3/src/test/java/com/baeldung/ioccontainer/IOCContainerAppUnitTest.java new file mode 100644 index 0000000000..e9b491813e --- /dev/null +++ b/spring-core-3/src/test/java/com/baeldung/ioccontainer/IOCContainerAppUnitTest.java @@ -0,0 +1,86 @@ +package com.baeldung.ioccontainer; + +import static org.junit.jupiter.api.Assertions.assertFalse; +import static org.junit.jupiter.api.Assertions.assertTrue; + +import org.junit.jupiter.api.AfterEach; +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; +import org.springframework.beans.factory.BeanFactory; +import org.springframework.beans.factory.config.ConfigurableListableBeanFactory; +import org.springframework.beans.factory.xml.XmlBeanFactory; +import org.springframework.context.ApplicationContext; +import org.springframework.context.support.ClassPathXmlApplicationContext; +import org.springframework.core.io.ClassPathResource; +import org.springframework.core.io.Resource; + +import com.baeldung.ioccontainer.bean.CustomBeanFactoryPostProcessor; +import com.baeldung.ioccontainer.bean.CustomBeanPostProcessor; +import com.baeldung.ioccontainer.bean.Student; + +public class IOCContainerAppUnitTest { + + @BeforeEach + @AfterEach + public void resetInstantiationFlag() { + Student.setBeanInstantiated(false); + CustomBeanPostProcessor.setBeanPostProcessorRegistered(false); + CustomBeanFactoryPostProcessor.setBeanFactoryPostProcessorRegistered(false); + } + + @Test + public void whenBFInitialized_thenStudentNotInitialized() { + Resource res = new ClassPathResource("ioc-container-difference-example.xml"); + BeanFactory factory = new XmlBeanFactory(res); + + assertFalse(Student.isBeanInstantiated()); + } + + @Test + public void whenBFInitialized_thenStudentInitialized() { + Resource res = new ClassPathResource("ioc-container-difference-example.xml"); + BeanFactory factory = new XmlBeanFactory(res); + Student student = (Student) factory.getBean("student"); + + assertTrue(Student.isBeanInstantiated()); + } + + @Test + public void whenAppContInitialized_thenStudentInitialized() { + ApplicationContext context = new ClassPathXmlApplicationContext("ioc-container-difference-example.xml"); + + assertTrue(Student.isBeanInstantiated()); + } + + @Test + public void whenBFInitialized_thenBFPProcessorAndBPProcessorNotRegAutomatically() { + Resource res = new ClassPathResource("ioc-container-difference-example.xml"); + ConfigurableListableBeanFactory factory = new XmlBeanFactory(res); + + assertFalse(CustomBeanFactoryPostProcessor.isBeanFactoryPostProcessorRegistered()); + assertFalse(CustomBeanPostProcessor.isBeanPostProcessorRegistered()); + } + + @Test + public void whenBFPostProcessorAndBPProcessorRegisteredManually_thenReturnTrue() { + Resource res = new ClassPathResource("ioc-container-difference-example.xml"); + ConfigurableListableBeanFactory factory = new XmlBeanFactory(res); + + CustomBeanFactoryPostProcessor beanFactoryPostProcessor = new CustomBeanFactoryPostProcessor(); + beanFactoryPostProcessor.postProcessBeanFactory(factory); + assertTrue(CustomBeanFactoryPostProcessor.isBeanFactoryPostProcessorRegistered()); + + CustomBeanPostProcessor beanPostProcessor = new CustomBeanPostProcessor(); + factory.addBeanPostProcessor(beanPostProcessor); + Student student = (Student) factory.getBean("student"); + assertTrue(CustomBeanPostProcessor.isBeanPostProcessorRegistered()); + } + + @Test + public void whenAppContInitialized_thenBFPostProcessorAndBPostProcessorRegisteredAutomatically() { + ApplicationContext context = new ClassPathXmlApplicationContext("ioc-container-difference-example.xml"); + + assertTrue(CustomBeanFactoryPostProcessor.isBeanFactoryPostProcessorRegistered()); + assertTrue(CustomBeanPostProcessor.isBeanPostProcessorRegistered()); + } +} diff --git a/spring-core-3/src/test/resources/ioc-container-difference-example.xml b/spring-core-3/src/test/resources/ioc-container-difference-example.xml new file mode 100644 index 0000000000..e53dc11f89 --- /dev/null +++ b/spring-core-3/src/test/resources/ioc-container-difference-example.xml @@ -0,0 +1,10 @@ + + + + + + + \ No newline at end of file diff --git a/spring-reactive-kotlin/README.md b/spring-reactive-kotlin/README.md index 629f7e7f58..d6ce3b7645 100644 --- a/spring-reactive-kotlin/README.md +++ b/spring-reactive-kotlin/README.md @@ -4,3 +4,4 @@ This module contains articles about reactive Kotlin ### Relevant Articles: - [Spring Webflux with Kotlin](https://www.baeldung.com/spring-webflux-kotlin) +- [Kotlin Reactive Microservice With Spring Boot](https://www.baeldung.com/spring-boot-kotlin-reactive-microservice) diff --git a/spring-security-modules/spring-security-acl/pom.xml b/spring-security-modules/spring-security-acl/pom.xml index 3c613f9d92..5c04aaa9ca 100644 --- a/spring-security-modules/spring-security-acl/pom.xml +++ b/spring-security-modules/spring-security-acl/pom.xml @@ -10,9 +10,9 @@ com.baeldung - parent-boot-1 + parent-boot-2 0.0.1-SNAPSHOT - ../../parent-boot-1 + ../../parent-boot-2 diff --git a/spring-security-modules/spring-security-cache-control/pom.xml b/spring-security-modules/spring-security-cache-control/pom.xml index acc37b41ef..743b3c291d 100644 --- a/spring-security-modules/spring-security-cache-control/pom.xml +++ b/spring-security-modules/spring-security-cache-control/pom.xml @@ -8,9 +8,9 @@ com.baeldung - parent-boot-1 + parent-boot-2 0.0.1-SNAPSHOT - ../../parent-boot-1 + ../../parent-boot-2 @@ -23,41 +23,15 @@ spring-boot-starter-web - org.springframework.security - spring-security-core - - - org.springframework.security - spring-security-config - - - org.springframework.security - spring-security-web - - - javax.servlet - javax.servlet-api - ${javax.servlet-api.version} + org.springframework.boot + spring-boot-starter-security - org.hamcrest - hamcrest - ${hamcrest.version} + org.springframework.boot + spring-boot-starter-test test - - - org.mockito - mockito-core - test - - - - org.springframework - spring-test - - \ No newline at end of file diff --git a/spring-security-modules/spring-security-cache-control/src/test/java/com/baeldung/cachecontrol/ResourceEndpointIntegrationTest.java b/spring-security-modules/spring-security-cache-control/src/test/java/com/baeldung/cachecontrol/ResourceEndpointIntegrationTest.java index d6a1a97773..d4d24a4986 100644 --- a/spring-security-modules/spring-security-cache-control/src/test/java/com/baeldung/cachecontrol/ResourceEndpointIntegrationTest.java +++ b/spring-security-modules/spring-security-cache-control/src/test/java/com/baeldung/cachecontrol/ResourceEndpointIntegrationTest.java @@ -4,8 +4,8 @@ import static io.restassured.RestAssured.given; import org.junit.Test; import org.junit.runner.RunWith; -import org.springframework.boot.context.embedded.LocalServerPort; import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.boot.web.server.LocalServerPort; import org.springframework.test.context.junit4.SpringRunner; import io.restassured.http.ContentType; diff --git a/spring-security-modules/spring-security-kerberos/pom.xml b/spring-security-modules/spring-security-kerberos/pom.xml index 6846bdf063..51a48a78c6 100644 --- a/spring-security-modules/spring-security-kerberos/pom.xml +++ b/spring-security-modules/spring-security-kerberos/pom.xml @@ -10,9 +10,9 @@ com.baeldung - parent-boot-1 + parent-boot-2 0.0.1-SNAPSHOT - ../../parent-boot-1 + ../../parent-boot-2 diff --git a/spring-security-modules/spring-security-ldap/pom.xml b/spring-security-modules/spring-security-ldap/pom.xml index f5e8856648..baed682186 100644 --- a/spring-security-modules/spring-security-ldap/pom.xml +++ b/spring-security-modules/spring-security-ldap/pom.xml @@ -9,9 +9,9 @@ com.baeldung - parent-boot-1 + parent-boot-2 0.0.1-SNAPSHOT - ../../parent-boot-1 + ../../parent-boot-2 @@ -21,6 +21,10 @@ org.springframework.boot spring-boot-starter-security + + org.springframework.boot + spring-boot-starter-web + org.springframework.boot spring-boot-starter-thymeleaf diff --git a/spring-security-modules/spring-security-ldap/src/main/java/com/baeldung/SampleLDAPApplication.java b/spring-security-modules/spring-security-ldap/src/main/java/com/baeldung/SampleLDAPApplication.java index ec585f2387..2d619cccfa 100644 --- a/spring-security-modules/spring-security-ldap/src/main/java/com/baeldung/SampleLDAPApplication.java +++ b/spring-security-modules/spring-security-ldap/src/main/java/com/baeldung/SampleLDAPApplication.java @@ -2,7 +2,7 @@ package com.baeldung; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; -import org.springframework.boot.web.support.SpringBootServletInitializer; +import org.springframework.boot.web.servlet.support.SpringBootServletInitializer; import org.springframework.context.annotation.Bean; import org.springframework.web.servlet.config.annotation.ViewControllerRegistry; import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter; @@ -19,15 +19,4 @@ public class SampleLDAPApplication extends SpringBootServletInitializer { SpringApplication.run(SampleLDAPApplication.class, args); } - @Bean - public WebMvcConfigurerAdapter adapter() { - return new WebMvcConfigurerAdapter() { - @Override - public void addViewControllers(ViewControllerRegistry registry) { - registry.addViewController("/login") - .setViewName("login"); - } - }; - } - } \ No newline at end of file diff --git a/spring-security-modules/spring-security-ldap/src/main/java/com/baeldung/security/SecurityConfig.java b/spring-security-modules/spring-security-ldap/src/main/java/com/baeldung/config/SecurityConfig.java similarity index 53% rename from spring-security-modules/spring-security-ldap/src/main/java/com/baeldung/security/SecurityConfig.java rename to spring-security-modules/spring-security-ldap/src/main/java/com/baeldung/config/SecurityConfig.java index a00cb02459..69f90d9de9 100644 --- a/spring-security-modules/spring-security-ldap/src/main/java/com/baeldung/security/SecurityConfig.java +++ b/spring-security-modules/spring-security-ldap/src/main/java/com/baeldung/config/SecurityConfig.java @@ -1,4 +1,4 @@ -package com.baeldung.security; +package com.baeldung.config; import org.springframework.context.annotation.Configuration; import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder; @@ -14,13 +14,26 @@ public class SecurityConfig extends WebSecurityConfigurerAdapter { @Override protected void configure(AuthenticationManagerBuilder auth) throws Exception { - auth.ldapAuthentication().userSearchBase("ou=people").userSearchFilter("(uid={0})").groupSearchBase("ou=groups").groupSearchFilter("(member={0})").contextSource().root("dc=baeldung,dc=com").ldif("classpath:users.ldif"); + auth.ldapAuthentication() + .userSearchBase("ou=people") + .userSearchFilter("(uid={0})") + .groupSearchBase("ou=groups") + .groupSearchFilter("(member={0})") + .contextSource() + .root("dc=baeldung,dc=com") + .ldif("classpath:users.ldif"); } @Override protected void configure(HttpSecurity http) throws Exception { - http.authorizeRequests().antMatchers("/", "/home").permitAll().anyRequest().authenticated(); - http.formLogin().loginPage("/login").permitAll().and().logout().logoutSuccessUrl("/"); + http + .authorizeRequests() + .antMatchers("/", "/home", "/css/**") + .permitAll() + .anyRequest() + .authenticated() + .and().formLogin().loginPage("/login").permitAll() + .and().logout().logoutSuccessUrl("/"); } } diff --git a/spring-security-modules/spring-security-ldap/src/main/java/com/baeldung/config/WebConfig.java b/spring-security-modules/spring-security-ldap/src/main/java/com/baeldung/config/WebConfig.java new file mode 100644 index 0000000000..9809be1844 --- /dev/null +++ b/spring-security-modules/spring-security-ldap/src/main/java/com/baeldung/config/WebConfig.java @@ -0,0 +1,16 @@ +package com.baeldung.config; + +import org.springframework.context.annotation.Configuration; +import org.springframework.web.servlet.config.annotation.EnableWebMvc; +import org.springframework.web.servlet.config.annotation.ViewControllerRegistry; +import org.springframework.web.servlet.config.annotation.WebMvcConfigurer; + +@Configuration +public class WebConfig implements WebMvcConfigurer { + + @Override + public void addViewControllers(ViewControllerRegistry registry) { + registry.addViewController("/login") + .setViewName("login"); + } +} diff --git a/spring-security-modules/spring-security-ldap/src/main/resources/application.properties b/spring-security-modules/spring-security-ldap/src/main/resources/application.properties new file mode 100644 index 0000000000..3d0221bb7b --- /dev/null +++ b/spring-security-modules/spring-security-ldap/src/main/resources/application.properties @@ -0,0 +1 @@ +management.health.ldap.enabled=false \ No newline at end of file diff --git a/spring-security-modules/spring-security-ldap/src/main/resources/webSecurityConfig.xml b/spring-security-modules/spring-security-ldap/src/main/resources/webSecurityConfig.xml index c13f65de5e..adfd603e54 100644 --- a/spring-security-modules/spring-security-ldap/src/main/resources/webSecurityConfig.xml +++ b/spring-security-modules/spring-security-ldap/src/main/resources/webSecurityConfig.xml @@ -10,6 +10,7 @@ + diff --git a/spring-security-modules/spring-security-mvc-login/src/test/java/com/baeldung/SpringContextTest.java b/spring-security-modules/spring-security-mvc-login/src/test/java/com/baeldung/SpringContextTest.java index 4cf3b736ea..dfc83a40b0 100644 --- a/spring-security-modules/spring-security-mvc-login/src/test/java/com/baeldung/SpringContextTest.java +++ b/spring-security-modules/spring-security-mvc-login/src/test/java/com/baeldung/SpringContextTest.java @@ -7,7 +7,7 @@ import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; import org.springframework.test.context.web.WebAppConfiguration; @RunWith(SpringJUnit4ClassRunner.class) -@ContextConfiguration({ "/RedirectionWebSecurityConfig.xml", "/mvc-servlet.xml" }) +@ContextConfiguration({ "/RedirectionWebSecurityConfig.xml" }) @WebAppConfiguration public class SpringContextTest { @Test diff --git a/spring-security-modules/spring-security-mvc-login/src/test/java/com/baeldung/security/RedirectionSecurityIntegrationTest.java b/spring-security-modules/spring-security-mvc-login/src/test/java/com/baeldung/security/RedirectionSecurityIntegrationTest.java index 1235e2e69f..e2b444de20 100644 --- a/spring-security-modules/spring-security-mvc-login/src/test/java/com/baeldung/security/RedirectionSecurityIntegrationTest.java +++ b/spring-security-modules/spring-security-mvc-login/src/test/java/com/baeldung/security/RedirectionSecurityIntegrationTest.java @@ -25,7 +25,7 @@ import static org.springframework.test.web.servlet.result.MockMvcResultMatchers. import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status; @RunWith(SpringJUnit4ClassRunner.class) -@ContextConfiguration({ "/RedirectionWebSecurityConfig.xml", "/mvc-servlet.xml" }) +@ContextConfiguration({ "/RedirectionWebSecurityConfig.xml" }) @WebAppConfiguration public class RedirectionSecurityIntegrationTest { diff --git a/spring-security-modules/spring-security-mvc-login/src/test/resources/mvc-servlet.xml b/spring-security-modules/spring-security-mvc-login/src/test/resources/mvc-servlet.xml deleted file mode 100644 index aee837c977..0000000000 --- a/spring-security-modules/spring-security-mvc-login/src/test/resources/mvc-servlet.xml +++ /dev/null @@ -1,8 +0,0 @@ - - - - - - \ No newline at end of file diff --git a/spring-security-modules/spring-security-mvc/README.md b/spring-security-modules/spring-security-mvc/README.md index 7d1a492cd3..bb4cfe1a4f 100644 --- a/spring-security-modules/spring-security-mvc/README.md +++ b/spring-security-modules/spring-security-mvc/README.md @@ -10,6 +10,7 @@ The "Learn Spring Security" Classes: http://github.learnspringsecurity.com - [HttpSessionListener Example – Monitoring](https://www.baeldung.com/httpsessionlistener_with_metrics) - [Control the Session with Spring Security](https://www.baeldung.com/spring-security-session) +- [The Clear-Site-Data Header in Spring Security](https://www.baeldung.com/spring-security-clear-site-data-header) ### Build the Project diff --git a/spring-security-modules/spring-security-x509/pom.xml b/spring-security-modules/spring-security-x509/pom.xml index a4ff908eed..d4132f058d 100644 --- a/spring-security-modules/spring-security-x509/pom.xml +++ b/spring-security-modules/spring-security-x509/pom.xml @@ -9,9 +9,9 @@ com.baeldung - parent-boot-1 + parent-boot-2 0.0.1-SNAPSHOT - ../../parent-boot-1 + ../../parent-boot-2 diff --git a/spring-security-modules/spring-security-x509/spring-security-x509-basic-auth/src/main/resources/application.properties b/spring-security-modules/spring-security-x509/spring-security-x509-basic-auth/src/main/resources/application.properties index f293d6712d..53dfe9976a 100644 --- a/spring-security-modules/spring-security-x509/spring-security-x509-basic-auth/src/main/resources/application.properties +++ b/spring-security-modules/spring-security-x509/spring-security-x509-basic-auth/src/main/resources/application.properties @@ -1,8 +1,8 @@ -server.ssl.key-store=../keystore/keystore.jks +server.ssl.key-store=keystore/keystore.jks server.ssl.key-store-password=changeit server.ssl.key-alias=localhost server.ssl.key-password=changeit server.ssl.enabled=true server.port=8443 -security.user.name=Admin -security.user.password=admin \ No newline at end of file +spring.security.user.name=Admin +spring.security.user.password=admin \ No newline at end of file diff --git a/spring-security-modules/spring-security-x509/spring-security-x509-client-auth/src/main/resources/application.properties b/spring-security-modules/spring-security-x509/spring-security-x509-client-auth/src/main/resources/application.properties index 174eba9f98..743c9c4582 100644 --- a/spring-security-modules/spring-security-x509/spring-security-x509-client-auth/src/main/resources/application.properties +++ b/spring-security-modules/spring-security-x509/spring-security-x509-client-auth/src/main/resources/application.properties @@ -4,8 +4,8 @@ server.ssl.key-alias=localhost server.ssl.key-password=changeit server.ssl.enabled=true server.port=8443 -security.user.name=Admin -security.user.password=admin +spring.security.user.name=Admin +spring.security.user.password=admin server.ssl.trust-store=../keystore/truststore.jks server.ssl.trust-store-password=changeit server.ssl.client-auth=need \ No newline at end of file diff --git a/spring-thymeleaf-2/src/main/java/com/baeldung/thymeleaf/mvcdata/BeanConfig.java b/spring-thymeleaf-2/src/main/java/com/baeldung/thymeleaf/mvcdata/BeanConfig.java new file mode 100644 index 0000000000..19f0101cf2 --- /dev/null +++ b/spring-thymeleaf-2/src/main/java/com/baeldung/thymeleaf/mvcdata/BeanConfig.java @@ -0,0 +1,14 @@ +package com.baeldung.thymeleaf.mvcdata; + +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; + +import com.baeldung.thymeleaf.mvcdata.repository.EmailData; + +@Configuration +public class BeanConfig { + @Bean + public EmailData emailData() { + return new EmailData(); + } +} diff --git a/spring-thymeleaf-2/src/main/java/com/baeldung/thymeleaf/mvcdata/EmailController.java b/spring-thymeleaf-2/src/main/java/com/baeldung/thymeleaf/mvcdata/EmailController.java new file mode 100644 index 0000000000..1bfe3f3428 --- /dev/null +++ b/spring-thymeleaf-2/src/main/java/com/baeldung/thymeleaf/mvcdata/EmailController.java @@ -0,0 +1,63 @@ +package com.baeldung.thymeleaf.mvcdata; + +import javax.servlet.ServletContext; +import javax.servlet.http.HttpSession; + +import org.springframework.stereotype.Controller; +import org.springframework.ui.Model; +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.ModelAttribute; +import org.springframework.web.bind.annotation.RequestParam; + +import com.baeldung.thymeleaf.mvcdata.repository.EmailData; + +@Controller +public class EmailController { + private EmailData emailData = new EmailData(); + private ServletContext servletContext; + + public EmailController(ServletContext servletContext) { + this.servletContext = servletContext; + } + + @GetMapping(value = "/email/modelattributes") + public String emailModel(Model model) { + model.addAttribute("emaildata", emailData); + return "mvcdata/email-model-attributes"; + } + + @ModelAttribute("emailModelAttribute") + EmailData emailModelAttribute() { + return emailData; + } + + @GetMapping(value = "/email/requestparameters") + public String emailRequestParameters( + @RequestParam(value = "emailsubject") String emailSubject, + @RequestParam(value = "emailcontent") String emailContent, + @RequestParam(value = "emailaddress") String emailAddress1, + @RequestParam(value = "emailaddress") String emailAddress2, + @RequestParam(value = "emaillocale") String emailLocale) { + return "mvcdata/email-request-parameters"; + } + + @GetMapping("/email/sessionattributes") + public String emailSessionAttributes(HttpSession httpSession) { + httpSession.setAttribute("emaildata", emailData); + return "mvcdata/email-session-attributes"; + } + + @GetMapping("/email/servletcontext") + public String emailServletContext() { + servletContext.setAttribute("emailsubject", emailData.getEmailSubject()); + servletContext.setAttribute("emailcontent", emailData.getEmailBody()); + servletContext.setAttribute("emailaddress", emailData.getEmailAddress1()); + servletContext.setAttribute("emaillocale", emailData.getEmailLocale()); + return "mvcdata/email-servlet-context"; + } + + @GetMapping("/email/beandata") + public String emailBeanData() { + return "mvcdata/email-bean-data"; + } +} diff --git a/spring-thymeleaf-2/src/main/java/com/baeldung/thymeleaf/mvcdata/repository/EmailData.java b/spring-thymeleaf-2/src/main/java/com/baeldung/thymeleaf/mvcdata/repository/EmailData.java new file mode 100644 index 0000000000..9dc25bdaa7 --- /dev/null +++ b/spring-thymeleaf-2/src/main/java/com/baeldung/thymeleaf/mvcdata/repository/EmailData.java @@ -0,0 +1,48 @@ +package com.baeldung.thymeleaf.mvcdata.repository; + +import java.io.Serializable; +import java.util.ArrayList; +import java.util.List; + +public class EmailData implements Serializable { + private String emailSubject; + private String emailBody; + private String emailLocale; + private String emailAddress1; + private String emailAddress2; + + public EmailData() { + this.emailSubject = "You have received a new message"; + this.emailBody = "Good morning !"; + this.emailLocale = "en-US"; + this.emailAddress1 = "jhon.doe@example.com"; + this.emailAddress2 = "mark.jakob@example.com"; + } + + public String getEmailSubject() { + return this.emailSubject; + } + + public String getEmailBody() { + return this.emailBody; + } + + public String getEmailLocale() { + return this.emailLocale; + } + + public String getEmailAddress1() { + return this.emailAddress1; + } + + public String getEmailAddress2() { + return this.emailAddress2; + } + + public List getEmailAddresses() { + List emailAddresses = new ArrayList<>(); + emailAddresses.add(getEmailAddress1()); + emailAddresses.add(getEmailAddress2()); + return emailAddresses; + } +} diff --git a/spring-thymeleaf-2/src/main/resources/templates/mvcdata/email-bean-data.html b/spring-thymeleaf-2/src/main/resources/templates/mvcdata/email-bean-data.html new file mode 100644 index 0000000000..59073b51c6 --- /dev/null +++ b/spring-thymeleaf-2/src/main/resources/templates/mvcdata/email-bean-data.html @@ -0,0 +1,14 @@ + + + +

Subject

+

Subject

+

Content

+

Body

+

Email address

+

Email address

+

Language

+

Language

+ + \ No newline at end of file diff --git a/spring-thymeleaf-2/src/main/resources/templates/mvcdata/email-model-attributes.html b/spring-thymeleaf-2/src/main/resources/templates/mvcdata/email-model-attributes.html new file mode 100644 index 0000000000..caf136383a --- /dev/null +++ b/spring-thymeleaf-2/src/main/resources/templates/mvcdata/email-model-attributes.html @@ -0,0 +1,16 @@ + + + +

Subject

+

Subject

+

Content

+

+

Email addresses

+

+ +

+

Language

+

+ + \ No newline at end of file diff --git a/spring-thymeleaf-2/src/main/resources/templates/mvcdata/email-request-parameters.html b/spring-thymeleaf-2/src/main/resources/templates/mvcdata/email-request-parameters.html new file mode 100644 index 0000000000..8bcd3e1c62 --- /dev/null +++ b/spring-thymeleaf-2/src/main/resources/templates/mvcdata/email-request-parameters.html @@ -0,0 +1,20 @@ + + + +

Subject

+

Subject

+

Content

+

+

Email addresses

+

+ +

+

Email address 1

+

+

Email address 2

+

+

Language

+

+ + \ No newline at end of file diff --git a/spring-thymeleaf-2/src/main/resources/templates/mvcdata/email-servlet-context.html b/spring-thymeleaf-2/src/main/resources/templates/mvcdata/email-servlet-context.html new file mode 100644 index 0000000000..b07573047e --- /dev/null +++ b/spring-thymeleaf-2/src/main/resources/templates/mvcdata/email-servlet-context.html @@ -0,0 +1,14 @@ + + + +

Subject

+

+

Content

+

+

Email address

+

+

Language

+

+ + \ No newline at end of file diff --git a/spring-thymeleaf-2/src/main/resources/templates/mvcdata/email-session-attributes.html b/spring-thymeleaf-2/src/main/resources/templates/mvcdata/email-session-attributes.html new file mode 100644 index 0000000000..9227171fc6 --- /dev/null +++ b/spring-thymeleaf-2/src/main/resources/templates/mvcdata/email-session-attributes.html @@ -0,0 +1,14 @@ + + + +

Subject

+

+

Content

+

+

Email address

+

+

Language

+

+ + \ No newline at end of file diff --git a/spring-thymeleaf-2/src/test/java/com/baeldung/thymeleaf/mvcdata/EmailControllerUnitTest.java b/spring-thymeleaf-2/src/test/java/com/baeldung/thymeleaf/mvcdata/EmailControllerUnitTest.java new file mode 100644 index 0000000000..5e1190e174 --- /dev/null +++ b/spring-thymeleaf-2/src/test/java/com/baeldung/thymeleaf/mvcdata/EmailControllerUnitTest.java @@ -0,0 +1,72 @@ +package com.baeldung.thymeleaf.mvcdata; + +import static org.hamcrest.CoreMatchers.containsString; +import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content; +import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status; + +import org.junit.Test; +import org.junit.runner.RunWith; +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.junit4.SpringRunner; +import org.springframework.test.web.servlet.MockMvc; +import org.springframework.test.web.servlet.request.MockMvcRequestBuilders; +import org.springframework.util.LinkedMultiValueMap; +import org.springframework.util.MultiValueMap; + +import com.baeldung.thymeleaf.mvcdata.repository.EmailData; + +@RunWith(SpringRunner.class) +@SpringBootTest +@AutoConfigureMockMvc(printOnlyOnFailure = false) +public class EmailControllerUnitTest { + + EmailData emailData = new EmailData(); + + @Autowired + private MockMvc mockMvc; + + @Test + public void whenCallModelAttributes_thenReturnEmailData() throws Exception { + mockMvc.perform(MockMvcRequestBuilders.get("/email/modelattributes")) + .andExpect(status().isOk()) + .andExpect(content().string(containsString("You have received a new message"))); + } + + @Test + public void whenCallRequestParameters_thenReturnEmailData() throws Exception { + MultiValueMap params = new LinkedMultiValueMap<>(); + params.add("emailsubject", emailData.getEmailSubject()); + params.add("emailcontent", emailData.getEmailBody()); + params.add("emailaddress", emailData.getEmailAddress1()); + params.add("emailaddress", emailData.getEmailAddress2()); + params.add("emaillocale", emailData.getEmailLocale()); + mockMvc.perform(MockMvcRequestBuilders.get("/email/requestparameters") + .params(params)) + .andExpect(status().isOk()) + .andExpect(content().string(containsString("en-US"))); + } + + @Test + public void whenCallSessionAttributes_thenReturnEmailData() throws Exception { + mockMvc.perform(MockMvcRequestBuilders.get("/email/sessionattributes")) + .andExpect(status().isOk()) + .andExpect(content().string(containsString("Good morning !"))); + } + + @Test + public void whenCallServletContext_thenReturnEmailData() throws Exception { + mockMvc.perform(MockMvcRequestBuilders.get("/email/servletcontext")) + .andExpect(status().isOk()) + .andExpect(content().string(containsString("jhon.doe@example.com"))); + } + + @Test + public void whenCallBeanData_thenReturnEmailData() throws Exception { + mockMvc.perform(MockMvcRequestBuilders.get("/email/beandata")) + .andExpect(status().isOk()) + .andExpect(content().string(containsString("jhon.doe@example.com"))); + } + +} diff --git a/spring-thymeleaf-3/README.md b/spring-thymeleaf-3/README.md new file mode 100644 index 0000000000..a8e234b067 --- /dev/null +++ b/spring-thymeleaf-3/README.md @@ -0,0 +1,6 @@ +## Spring Thymeleaf 3 + +This module contains articles about Spring with Thymeleaf + +## Relevant Articles: +- [Add CSS and JS to Thymeleaf](https://www.baeldung.com/spring-thymeleaf-css-js) diff --git a/spring-thymeleaf-3/pom.xml b/spring-thymeleaf-3/pom.xml new file mode 100644 index 0000000000..7677e50d79 --- /dev/null +++ b/spring-thymeleaf-3/pom.xml @@ -0,0 +1,78 @@ + + + 4.0.0 + spring-thymeleaf-3 + spring-thymeleaf-3 + 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-thymeleaf + + + + org.springframework.boot + spring-boot-starter-test + test + + + + + + + org.springframework.boot + spring-boot-maven-plugin + + com.baeldung.thymeleaf.cssandjs.CssAndJsApplication + JAR + + + + org.apache.maven.plugins + maven-war-plugin + + + + org.apache.tomcat.maven + tomcat7-maven-plugin + ${tomcat7-maven-plugin.version} + + + tomcat-run + + exec-war-only + + package + + / + false + webapp.jar + utf-8 + + + + + + spring-thymeleaf-3 + + + + 1.8 + 1.8 + 2.2 + + + diff --git a/spring-boot-modules/spring-boot-client/src/main/java/org/baeldung/boot/Application.java b/spring-thymeleaf-3/src/main/java/com/baeldung/thymeleaf/Application.java similarity index 50% rename from spring-boot-modules/spring-boot-client/src/main/java/org/baeldung/boot/Application.java rename to spring-thymeleaf-3/src/main/java/com/baeldung/thymeleaf/Application.java index c1b6558b26..2ccca82497 100644 --- a/spring-boot-modules/spring-boot-client/src/main/java/org/baeldung/boot/Application.java +++ b/spring-thymeleaf-3/src/main/java/com/baeldung/thymeleaf/Application.java @@ -1,14 +1,11 @@ -package org.baeldung.boot; +package com.baeldung.thymeleaf; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; -import org.springframework.context.ApplicationContext; @SpringBootApplication public class Application { - private static ApplicationContext applicationContext; - public static void main(String[] args) { - applicationContext = SpringApplication.run(Application.class, args); + SpringApplication.run(Application.class, args); } } diff --git a/spring-thymeleaf-3/src/main/java/com/baeldung/thymeleaf/cssandjs/CssAndJsApplication.java b/spring-thymeleaf-3/src/main/java/com/baeldung/thymeleaf/cssandjs/CssAndJsApplication.java new file mode 100644 index 0000000000..fc6c142b8b --- /dev/null +++ b/spring-thymeleaf-3/src/main/java/com/baeldung/thymeleaf/cssandjs/CssAndJsApplication.java @@ -0,0 +1,11 @@ +package com.baeldung.thymeleaf.cssandjs; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class CssAndJsApplication { + public static void main(String[] args) { + SpringApplication.run(CssAndJsApplication.class, args); + } +} diff --git a/spring-thymeleaf-3/src/main/java/com/baeldung/thymeleaf/cssandjs/CssAndJsController.java b/spring-thymeleaf-3/src/main/java/com/baeldung/thymeleaf/cssandjs/CssAndJsController.java new file mode 100644 index 0000000000..b56a7b468e --- /dev/null +++ b/spring-thymeleaf-3/src/main/java/com/baeldung/thymeleaf/cssandjs/CssAndJsController.java @@ -0,0 +1,15 @@ +package com.baeldung.thymeleaf.cssandjs; + +import org.springframework.stereotype.Controller; +import org.springframework.ui.Model; +import org.springframework.web.bind.annotation.GetMapping; + +@Controller +public class CssAndJsController { + + @GetMapping("/styled-page") + public String getStyledPage(Model model) { + model.addAttribute("name", "Baeldung Reader"); + return "cssandjs/styledPage"; + } +} diff --git a/spring-thymeleaf-3/src/main/resources/static/js/cssandjs/actions.js b/spring-thymeleaf-3/src/main/resources/static/js/cssandjs/actions.js new file mode 100644 index 0000000000..e192e6358e --- /dev/null +++ b/spring-thymeleaf-3/src/main/resources/static/js/cssandjs/actions.js @@ -0,0 +1,7 @@ +function showAlert() { + alert("The button was clicked!"); +} + +function showName(name) { + alert("Here's the name: " + name); +} \ No newline at end of file diff --git a/spring-thymeleaf-3/src/main/resources/static/styles/cssandjs/main.css b/spring-thymeleaf-3/src/main/resources/static/styles/cssandjs/main.css new file mode 100644 index 0000000000..1f57b4616a --- /dev/null +++ b/spring-thymeleaf-3/src/main/resources/static/styles/cssandjs/main.css @@ -0,0 +1,18 @@ +h2 { + font-family: sans-serif; + font-size: 1.5em; + text-transform: uppercase; +} + +strong { + font-weight: 700; + background-color: yellow; +} + +p { + font-family: sans-serif; +} + +label { + font-weight: 600; +} \ No newline at end of file diff --git a/spring-thymeleaf-3/src/main/resources/templates/cssandjs/styledPage.html b/spring-thymeleaf-3/src/main/resources/templates/cssandjs/styledPage.html new file mode 100644 index 0000000000..12e4fc9227 --- /dev/null +++ b/spring-thymeleaf-3/src/main/resources/templates/cssandjs/styledPage.html @@ -0,0 +1,20 @@ + + + + + Add CSS and JS to Thymeleaf + + + + + +

Carefully Styled Heading

+

+ This is text on which we want to apply very special styling. +

+

+ + + \ No newline at end of file diff --git a/spring-thymeleaf-3/src/test/java/com/baeldung/thymeleaf/ApplicationIntegrationTest.java b/spring-thymeleaf-3/src/test/java/com/baeldung/thymeleaf/ApplicationIntegrationTest.java new file mode 100644 index 0000000000..b7cfa140f0 --- /dev/null +++ b/spring-thymeleaf-3/src/test/java/com/baeldung/thymeleaf/ApplicationIntegrationTest.java @@ -0,0 +1,13 @@ +package com.baeldung.thymeleaf; + +import org.junit.Test; +import org.springframework.boot.test.context.SpringBootTest; + +@SpringBootTest +public class ApplicationIntegrationTest { + + @Test + public void contextLoads() { + + } +} diff --git a/spring-thymeleaf-3/src/test/java/com/baeldung/thymeleaf/cssandjs/CssAndJsControllerIntegrationTest.java b/spring-thymeleaf-3/src/test/java/com/baeldung/thymeleaf/cssandjs/CssAndJsControllerIntegrationTest.java new file mode 100644 index 0000000000..365608bd2a --- /dev/null +++ b/spring-thymeleaf-3/src/test/java/com/baeldung/thymeleaf/cssandjs/CssAndJsControllerIntegrationTest.java @@ -0,0 +1,41 @@ +package com.baeldung.thymeleaf.cssandjs; + +import static org.hamcrest.CoreMatchers.containsString; +import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content; +import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status; +import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.view; + +import org.junit.Before; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; +import org.springframework.test.context.web.WebAppConfiguration; +import org.springframework.test.web.servlet.MockMvc; +import org.springframework.test.web.servlet.request.MockMvcRequestBuilders; +import org.springframework.test.web.servlet.setup.MockMvcBuilders; +import org.springframework.web.context.WebApplicationContext; + +@RunWith(SpringJUnit4ClassRunner.class) +@WebAppConfiguration +@ContextConfiguration(classes = CssAndJsApplication.class) +public class CssAndJsControllerIntegrationTest { + @Autowired + private WebApplicationContext context; + + private MockMvc mockMvc; + + @Before + public void setup() { + this.mockMvc = MockMvcBuilders.webAppContextSetup(this.context).build(); + } + + @Test + public void whenCalledGetStyledPage_thenReturnContent() throws Exception { + this.mockMvc.perform(MockMvcRequestBuilders.get("/styled-page")) + .andExpect(status().isOk()) + .andExpect(view().name("cssandjs/styledPage")) + .andExpect(content().string(containsString("Carefully Styled Heading"))); + } +} diff --git a/terraform/best-practices/README.md b/terraform/best-practices/README.md new file mode 100644 index 0000000000..fd488b1afb --- /dev/null +++ b/terraform/best-practices/README.md @@ -0,0 +1,10 @@ +# Terraform Sample Code + +This folder contains Terraform project samples that illustrates topics covered in the +"Best practices when using Terraform" article. Setup instructions are available in each sample's folder. + +List of available samples: + + * k8s-basic: "Hello world" project that just connects to a Kubernetes cluster and create a new namespace. + * ec2-basic: "Hello world" project that creates a single EC2 instance + * k8s-modules: A more elaborate sample that creates a simple set of services in a Kubernetes cluster diff --git a/terraform/best-practices/ec2-simple/.gitignore b/terraform/best-practices/ec2-simple/.gitignore new file mode 100644 index 0000000000..a70da3ca16 --- /dev/null +++ b/terraform/best-practices/ec2-simple/.gitignore @@ -0,0 +1,4 @@ +*.tfvars +*.tfstate +*.tfstate.backup +.terraform diff --git a/terraform/best-practices/ec2-simple/SETUP.md b/terraform/best-practices/ec2-simple/SETUP.md new file mode 100644 index 0000000000..3f906b6933 --- /dev/null +++ b/terraform/best-practices/ec2-simple/SETUP.md @@ -0,0 +1,23 @@ +# EC2 Basic Sample + +This Terraform sample project creates a single EC2 instance in the configured region. + +IMPORTANT NOTICE: In order to run this sample you must have an active AWS Account. As you probably know, creating resources on AWS +may result in additional charges in your bill. We recommend creating a test account to run this test as you can then use AWS's free tier +to play around. When finished, ALWAYS REMEMBER TO DESTROY YOUR RESOURCES !!! + +# Setup instructions + +1. Make sure you have a working AWS environment. Use a simple command such as _aws ec2 describe-instances_ and check its output. + If you get a list of existing EC2 instances, you're good to go. Otherwise, please refer to AWS documentation in order to setup your CLI. +2. Download the Terraform package for your environment from Hashicorp's site. Unzip it and put the _terraform_ binary somewhere + in the OS's PATH. +3. Open a command prompt and _cd_ into this folder +4. Run the following commands: +''' + $ terraform init + $ terraform apply -auto-approve +''' +5. Wait until Terraform create all resources and run _aws ec2 describe-instances_. The output should list the newly creates EC2 instance +6. Run _terraform destroy_ to remove the previously creates namespace. + diff --git a/terraform/best-practices/ec2-simple/main.tf b/terraform/best-practices/ec2-simple/main.tf new file mode 100644 index 0000000000..57fb9d1757 --- /dev/null +++ b/terraform/best-practices/ec2-simple/main.tf @@ -0,0 +1,33 @@ +# +# Resource definitions +# + +data "aws_ami" "apache" { + filter { + name = "name" + values = [var.ami_name] + } + + filter { + name = "virtualization-type" + values = ["hvm"] + } + + owners = [var.ami_owner] + + most_recent = true +} + +resource "aws_instance" "web" { + ami = data.aws_ami.apache.id + instance_type = "t2.micro" + subnet_id = aws_subnet.frontend.id +} +resource "aws_subnet" "frontend" { + vpc_id = aws_vpc.apps.id + cidr_block = "10.0.1.0/24" +} + +resource "aws_vpc" "apps" { + cidr_block = "10.0.0.0/16" +} diff --git a/terraform/best-practices/ec2-simple/providers.tf b/terraform/best-practices/ec2-simple/providers.tf new file mode 100644 index 0000000000..fa5826b067 --- /dev/null +++ b/terraform/best-practices/ec2-simple/providers.tf @@ -0,0 +1,6 @@ +# +# Providers definitions +# +provider "aws" { + version = "~> 2.53" +} \ No newline at end of file diff --git a/terraform/best-practices/ec2-simple/variables.tf b/terraform/best-practices/ec2-simple/variables.tf new file mode 100644 index 0000000000..2a7fddcd33 --- /dev/null +++ b/terraform/best-practices/ec2-simple/variables.tf @@ -0,0 +1,15 @@ +# +# Variables +# + +variable "ami_name" { + type = string + description = "AMI name to use for our EC2 instance. Defaults to Ubuntu 18.04 (Bionic)" + default = "ubuntu/images/hvm-ssd/ubuntu-bionic-18.04-amd64-*" +} + +variable "ami_owner" { + type = string + description = "AMI Owner ID to use for our EC2 instance. Defaults to 099720109477 (Canonical)" + default = "099720109477" +} \ No newline at end of file diff --git a/terraform/best-practices/k8s-basic/.gitignore b/terraform/best-practices/k8s-basic/.gitignore new file mode 100644 index 0000000000..a70da3ca16 --- /dev/null +++ b/terraform/best-practices/k8s-basic/.gitignore @@ -0,0 +1,4 @@ +*.tfvars +*.tfstate +*.tfstate.backup +.terraform diff --git a/terraform/best-practices/k8s-basic/SETUP.md b/terraform/best-practices/k8s-basic/SETUP.md new file mode 100644 index 0000000000..35e690d88e --- /dev/null +++ b/terraform/best-practices/k8s-basic/SETUP.md @@ -0,0 +1,14 @@ +# Setup instructions + +1. Make sure you have a working Kubernetes environment. Use a simple command such as _kubectl get nodes_ and check its output. + If you get a list of nodes that contains at least one _ready_ module, you're good to go +2. Download the Terraform package for your environment from Hashicorp's site. Unzip it and put the _terraform_ binary somewhere + in the OS's PATH. +3. Open a command prompt and _cd_ into this folder +4. Run the following commands: +''' + $ terraform init + $ terraform apply -auto-approve +''' +5. Wait until Terraform create all resources and run _kubectl get namespaces_. The output should now have a new "hello-terraform" namespace. +6. Run _terraform destroy_ to remove the previously creates namespace. diff --git a/terraform/best-practices/k8s-basic/main.tf b/terraform/best-practices/k8s-basic/main.tf new file mode 100644 index 0000000000..5eb3749930 --- /dev/null +++ b/terraform/best-practices/k8s-basic/main.tf @@ -0,0 +1,12 @@ +# +# Resource definitions +# + +resource "kubernetes_namespace" "hello" { + metadata { + labels = { + terraform = "true" + } + name = var.namespace_name + } +} \ No newline at end of file diff --git a/terraform/best-practices/k8s-basic/providers.tf b/terraform/best-practices/k8s-basic/providers.tf new file mode 100644 index 0000000000..385f857a11 --- /dev/null +++ b/terraform/best-practices/k8s-basic/providers.tf @@ -0,0 +1,6 @@ +# +# Providers definitions +# +provider "kubernetes" { + version = "~> 1.11" +} \ No newline at end of file diff --git a/terraform/best-practices/k8s-basic/variables.tf b/terraform/best-practices/k8s-basic/variables.tf new file mode 100644 index 0000000000..b9217079bf --- /dev/null +++ b/terraform/best-practices/k8s-basic/variables.tf @@ -0,0 +1,9 @@ +# +# Variables +# + +variable "namespace_name" { + type = string + description = "Name to use for the created namespace" + default = "hello-terraform" +} \ No newline at end of file diff --git a/terraform/best-practices/k8s-modules/.gitignore b/terraform/best-practices/k8s-modules/.gitignore new file mode 100644 index 0000000000..a70da3ca16 --- /dev/null +++ b/terraform/best-practices/k8s-modules/.gitignore @@ -0,0 +1,4 @@ +*.tfvars +*.tfstate +*.tfstate.backup +.terraform diff --git a/terraform/best-practices/k8s-modules/SETUP.md b/terraform/best-practices/k8s-modules/SETUP.md new file mode 100644 index 0000000000..f00247a293 --- /dev/null +++ b/terraform/best-practices/k8s-modules/SETUP.md @@ -0,0 +1,20 @@ +# Kubernetes multimodule sample + +This sample deploys two services behind a Kubernetes ingress. + +# Setup instructions + +1. Make sure you have a working Kubernetes environment. Use a simple command such as _kubectl get nodes_ and check its output. + If you get a list of nodes that contains at least one _ready_ module, you're good to go +2. Download the Terraform package for your environment from Hashicorp's site. Unzip it and put the _terraform_ binary somewhere + in the OS's PATH. +3. Open a command prompt and _cd_ into this folder +4. Run the following commands: +''' + $ terraform init + $ terraform apply -auto-approve +''' +5. Wait until Terraform create all resources and run _kubectl get services_. The output should now have a few services. +6. Run _terraform destroy_ to remove the previously creates namespace. + + diff --git a/terraform/best-practices/k8s-modules/main.tf b/terraform/best-practices/k8s-modules/main.tf new file mode 100644 index 0000000000..86426b33db --- /dev/null +++ b/terraform/best-practices/k8s-modules/main.tf @@ -0,0 +1,27 @@ +/* + * Top-level definitions + */ + +//================================================================== Ingress + +module "ingress_www_petshop_com_br" { + source = "./modules/ingress/www.petshop.com.br" + ingress_host = "www.petshop.com.br" +} + +//================================================================== Deployments + +module "SvcCustomer" { + source = "./modules/SvcCustomer" +} + +module "SvcFeedback" { + source = "./modules/SvcFeedback" +} + + + + + + + diff --git a/terraform/best-practices/k8s-modules/modules/SvcCustomer/main.tf b/terraform/best-practices/k8s-modules/modules/SvcCustomer/main.tf new file mode 100644 index 0000000000..1ca0c91545 --- /dev/null +++ b/terraform/best-practices/k8s-modules/modules/SvcCustomer/main.tf @@ -0,0 +1,68 @@ +/* + * SvcCustomer deployment resources + */ + +resource "kubernetes_deployment" "SvcCustomer" { + + metadata { + name = "svccustomer" + labels = { + app = "SvcCustomer" + } + } + + spec { + replicas = 1 + + selector { + match_labels = { + app = "SvcCustomer" + } + } + + template { + metadata { + labels = { + app = "SvcCustomer" + } + } + + spec { + image_pull_secrets { + name = "docker-config" + } + + + container { + image = "inanimate/echo-server" + name = "svccustomer-httpd" + env { + name = "PORT" + value = "80" + } + } + } + } + } +} + +resource "kubernetes_service" "SvcCustomer" { + metadata { + name = "svccustomer" + } + + spec { + + selector = { + app = "SvcCustomer" + } + + session_affinity = "ClientIP" + port { + port = 80 + } + + //type = "LoadBalancer" + } + } + \ No newline at end of file diff --git a/terraform/best-practices/k8s-modules/modules/SvcCustomer/outputs.tf b/terraform/best-practices/k8s-modules/modules/SvcCustomer/outputs.tf new file mode 100644 index 0000000000..8a37fdf375 --- /dev/null +++ b/terraform/best-practices/k8s-modules/modules/SvcCustomer/outputs.tf @@ -0,0 +1,3 @@ +/* + * SvcCustomer output values + */ diff --git a/terraform/best-practices/k8s-modules/modules/SvcCustomer/variables.tf b/terraform/best-practices/k8s-modules/modules/SvcCustomer/variables.tf new file mode 100644 index 0000000000..3dfcfcd264 --- /dev/null +++ b/terraform/best-practices/k8s-modules/modules/SvcCustomer/variables.tf @@ -0,0 +1,5 @@ +/* + * SvcCustomer deployment variables + */ + + \ No newline at end of file diff --git a/terraform/best-practices/k8s-modules/modules/SvcFeedback/main.tf b/terraform/best-practices/k8s-modules/modules/SvcFeedback/main.tf new file mode 100644 index 0000000000..0f84c9163e --- /dev/null +++ b/terraform/best-practices/k8s-modules/modules/SvcFeedback/main.tf @@ -0,0 +1,69 @@ +/* + * SvcFeedback deployment resources + */ + +resource "kubernetes_deployment" "SvcFeedback" { + + metadata { + name = "svcfeedback" + labels = { + app = "SvcFeedback" + } + } + + spec { + replicas = 1 + + selector { + match_labels = { + app = "SvcFeedback" + } + } + + template { + metadata { + labels = { + app = "SvcFeedback" + } + } + + spec { + image_pull_secrets { + name = "docker-config" + } + + + container { + image = "inanimate/echo-server" + name = "svcfeedback-httpd" + env { + name = "PORT" + value = "80" + } + } + + } + } + } +} + +resource "kubernetes_service" "SvcFeedback" { + metadata { + name = "svcfeedback" + } + + spec { + + selector = { + app = "SvcFeedback" + } + + session_affinity = "ClientIP" + port { + port = 80 + } + + //type = "LoadBalancer" + } + } + \ No newline at end of file diff --git a/terraform/best-practices/k8s-modules/modules/SvcFeedback/outputs.tf b/terraform/best-practices/k8s-modules/modules/SvcFeedback/outputs.tf new file mode 100644 index 0000000000..e08c17d4b4 --- /dev/null +++ b/terraform/best-practices/k8s-modules/modules/SvcFeedback/outputs.tf @@ -0,0 +1,3 @@ +/* + * SvcFeedback output values + */ diff --git a/terraform/best-practices/k8s-modules/modules/SvcFeedback/variables.tf b/terraform/best-practices/k8s-modules/modules/SvcFeedback/variables.tf new file mode 100644 index 0000000000..d8076d41a4 --- /dev/null +++ b/terraform/best-practices/k8s-modules/modules/SvcFeedback/variables.tf @@ -0,0 +1,5 @@ +/* + * SvcFeedback deployment variables + */ + + \ No newline at end of file diff --git a/terraform/best-practices/k8s-modules/modules/ingress/www.petshop.com.br/main.tf b/terraform/best-practices/k8s-modules/modules/ingress/www.petshop.com.br/main.tf new file mode 100644 index 0000000000..0dbda48981 --- /dev/null +++ b/terraform/best-practices/k8s-modules/modules/ingress/www.petshop.com.br/main.tf @@ -0,0 +1,41 @@ +/* + * Kubernetes Ingress module + */ +locals { + iname = var.ingress_name == "" ? join("-",["ingress",sha1(uuid())]) : var.ingress_name +} + +resource "kubernetes_ingress" "ingress" { + metadata { + name = local.iname + annotations = map( + "nginx.ingress.kubernetes.io/rewrite-target","/" + ) + } + spec { + rule { + http { + path { + backend { + service_name = "svccustomer" + service_port = 80 + } + path = "/customers" + } + path { + backend { + service_name = "svcfeedback" + service_port = 80 + } + path = "/feedback" + } + } + } +/* + tls { + secret_name = "tls-secret" + } +*/ + } +} + diff --git a/terraform/best-practices/k8s-modules/modules/ingress/www.petshop.com.br/outputs.tf b/terraform/best-practices/k8s-modules/modules/ingress/www.petshop.com.br/outputs.tf new file mode 100644 index 0000000000..e604417b05 --- /dev/null +++ b/terraform/best-practices/k8s-modules/modules/ingress/www.petshop.com.br/outputs.tf @@ -0,0 +1,5 @@ +/* + * Output variables + */ + + diff --git a/terraform/best-practices/k8s-modules/modules/ingress/www.petshop.com.br/variables.tf b/terraform/best-practices/k8s-modules/modules/ingress/www.petshop.com.br/variables.tf new file mode 100644 index 0000000000..9b06128ec5 --- /dev/null +++ b/terraform/best-practices/k8s-modules/modules/ingress/www.petshop.com.br/variables.tf @@ -0,0 +1,20 @@ +/* + * Kubernetes Ingress module + */ + + +variable "ingress_name" { + type = string + description = "Ingress name. Defaults to a random name." + default = "" +} + +variable "ingress_host" { + type = string + description = "Ingress hostname" + default = "www.petshop.com.br" +} + + + + diff --git a/terraform/best-practices/k8s-modules/provider.tf b/terraform/best-practices/k8s-modules/provider.tf new file mode 100644 index 0000000000..bb90d66ecf --- /dev/null +++ b/terraform/best-practices/k8s-modules/provider.tf @@ -0,0 +1,13 @@ +# +# Provider configurations +# This file will *NOT* be overwriten upon regeneration, so it's safe +# to add your own customizations +# + +provider "kubernetes" { + version = "~> 1.10" +} + +provider "random" { + version = "~> 2.2" +} \ No newline at end of file diff --git a/terraform/hello-terraform/.gitignore b/terraform/hello-terraform/.gitignore new file mode 100644 index 0000000000..452502c50f --- /dev/null +++ b/terraform/hello-terraform/.gitignore @@ -0,0 +1,6 @@ +*.tfvars +*.tfstate +*.tfstate.backup +.terraform +hello.txt + diff --git a/terraform/hello-terraform/main.tf b/terraform/hello-terraform/main.tf new file mode 100644 index 0000000000..d6a726fa36 --- /dev/null +++ b/terraform/hello-terraform/main.tf @@ -0,0 +1,7 @@ +provider "local" { + version = "~> 1.4" +} +resource "local_file" "hello" { + content = "Hello, Terraform" + filename = "hello.txt" +} diff --git a/testing-modules/junit5-annotations/pom.xml b/testing-modules/junit5-annotations/pom.xml index d0fba4d21b..9e51d0ab55 100644 --- a/testing-modules/junit5-annotations/pom.xml +++ b/testing-modules/junit5-annotations/pom.xml @@ -46,12 +46,19 @@ ${junit.platform.version} test + + org.assertj + assertj-core + ${assertj-core.version} + test + - 5.6.0 + 5.6.2 1.6.0 2.8.2 + 3.11.1 diff --git a/testing-modules/junit5-annotations/src/main/java/com/baeldung/junit5/templates/UserIdGenerator.java b/testing-modules/junit5-annotations/src/main/java/com/baeldung/junit5/templates/UserIdGenerator.java new file mode 100644 index 0000000000..f19adb13c8 --- /dev/null +++ b/testing-modules/junit5-annotations/src/main/java/com/baeldung/junit5/templates/UserIdGenerator.java @@ -0,0 +1,5 @@ +package com.baeldung.junit5.templates; + +public interface UserIdGenerator { + String generate(String firstName, String lastName); +} diff --git a/testing-modules/junit5-annotations/src/main/java/com/baeldung/junit5/templates/UserIdGeneratorImpl.java b/testing-modules/junit5-annotations/src/main/java/com/baeldung/junit5/templates/UserIdGeneratorImpl.java new file mode 100644 index 0000000000..b39b07bc4b --- /dev/null +++ b/testing-modules/junit5-annotations/src/main/java/com/baeldung/junit5/templates/UserIdGeneratorImpl.java @@ -0,0 +1,15 @@ +package com.baeldung.junit5.templates; + +public class UserIdGeneratorImpl implements UserIdGenerator { + private boolean isFeatureEnabled; + + public UserIdGeneratorImpl(boolean isFeatureEnabled) { + this.isFeatureEnabled = isFeatureEnabled; + } + + public String generate(String firstName, String lastName) { + String initialAndLastName = firstName.substring(0, 1) + .concat(lastName); + return isFeatureEnabled ? "bael".concat(initialAndLastName) : initialAndLastName; + } +} diff --git a/testing-modules/junit5-annotations/src/test/java/com/baeldung/junit5/templates/DisabledOnQAEnvironmentExtension.java b/testing-modules/junit5-annotations/src/test/java/com/baeldung/junit5/templates/DisabledOnQAEnvironmentExtension.java new file mode 100644 index 0000000000..cd8b7b677d --- /dev/null +++ b/testing-modules/junit5-annotations/src/test/java/com/baeldung/junit5/templates/DisabledOnQAEnvironmentExtension.java @@ -0,0 +1,27 @@ +package com.baeldung.junit5.templates; + +import org.junit.jupiter.api.extension.ConditionEvaluationResult; +import org.junit.jupiter.api.extension.ExecutionCondition; +import org.junit.jupiter.api.extension.ExtensionContext; + +import java.io.IOException; +import java.util.Properties; + +public class DisabledOnQAEnvironmentExtension implements ExecutionCondition { + @Override + public ConditionEvaluationResult evaluateExecutionCondition(ExtensionContext context) { + Properties properties = new Properties(); + try { + properties.load(DisabledOnQAEnvironmentExtension.class.getClassLoader() + .getResourceAsStream("application.properties")); + if ("qa".equalsIgnoreCase(properties.getProperty("env"))) { + String reason = String.format("The test '%s' is disabled on QA environment", context.getDisplayName()); + System.out.println(reason); + return ConditionEvaluationResult.disabled(reason); + } + } catch (IOException e) { + throw new RuntimeException(e); + } + return ConditionEvaluationResult.enabled("Test enabled"); + } +} \ No newline at end of file diff --git a/testing-modules/junit5-annotations/src/test/java/com/baeldung/junit5/templates/GenericTypedParameterResolver.java b/testing-modules/junit5-annotations/src/test/java/com/baeldung/junit5/templates/GenericTypedParameterResolver.java new file mode 100644 index 0000000000..76321be101 --- /dev/null +++ b/testing-modules/junit5-annotations/src/test/java/com/baeldung/junit5/templates/GenericTypedParameterResolver.java @@ -0,0 +1,26 @@ +package com.baeldung.junit5.templates; + +import org.junit.jupiter.api.extension.ExtensionContext; +import org.junit.jupiter.api.extension.ParameterContext; +import org.junit.jupiter.api.extension.ParameterResolutionException; +import org.junit.jupiter.api.extension.ParameterResolver; + +public class GenericTypedParameterResolver implements ParameterResolver { + T data; + + public GenericTypedParameterResolver(T data) { + this.data = data; + } + + @Override + public boolean supportsParameter(ParameterContext parameterContext, ExtensionContext extensionContext) throws ParameterResolutionException { + return parameterContext.getParameter() + .getType() + .isInstance(data); + } + + @Override + public Object resolveParameter(ParameterContext parameterContext, ExtensionContext extensionContext) throws ParameterResolutionException { + return data; + } +} diff --git a/testing-modules/junit5-annotations/src/test/java/com/baeldung/junit5/templates/UserIdGeneratorImplUnitTest.java b/testing-modules/junit5-annotations/src/test/java/com/baeldung/junit5/templates/UserIdGeneratorImplUnitTest.java new file mode 100644 index 0000000000..a2306154a6 --- /dev/null +++ b/testing-modules/junit5-annotations/src/test/java/com/baeldung/junit5/templates/UserIdGeneratorImplUnitTest.java @@ -0,0 +1,18 @@ +package com.baeldung.junit5.templates; + +import org.junit.jupiter.api.TestTemplate; +import org.junit.jupiter.api.extension.ExtendWith; + +import static org.assertj.core.api.Assertions.assertThat; + +public class UserIdGeneratorImplUnitTest { + @TestTemplate + @ExtendWith(UserIdGeneratorTestInvocationContextProvider.class) + public void whenUserIdRequested_thenUserIdIsReturnedInCorrectFormat(UserIdGeneratorTestCase testCase) { + UserIdGenerator userIdGenerator = new UserIdGeneratorImpl(testCase.isFeatureEnabled()); + + String actualUserId = userIdGenerator.generate(testCase.getFirstName(), testCase.getLastName()); + + assertThat(actualUserId).isEqualTo(testCase.getExpectedUserId()); + } +} \ No newline at end of file diff --git a/testing-modules/junit5-annotations/src/test/java/com/baeldung/junit5/templates/UserIdGeneratorTestCase.java b/testing-modules/junit5-annotations/src/test/java/com/baeldung/junit5/templates/UserIdGeneratorTestCase.java new file mode 100644 index 0000000000..dd41dd5a27 --- /dev/null +++ b/testing-modules/junit5-annotations/src/test/java/com/baeldung/junit5/templates/UserIdGeneratorTestCase.java @@ -0,0 +1,37 @@ +package com.baeldung.junit5.templates; + +public class UserIdGeneratorTestCase { + private String displayName; + private boolean isFeatureEnabled; + private String firstName; + private String lastName; + private String expectedUserId; + + public UserIdGeneratorTestCase(String displayName, boolean isFeatureEnabled, String firstName, String lastName, String expectedUserId) { + this.displayName = displayName; + this.isFeatureEnabled = isFeatureEnabled; + this.firstName = firstName; + this.lastName = lastName; + this.expectedUserId = expectedUserId; + } + + public String getDisplayName() { + return displayName; + } + + public boolean isFeatureEnabled() { + return isFeatureEnabled; + } + + public String getFirstName() { + return firstName; + } + + public String getLastName() { + return lastName; + } + + public String getExpectedUserId() { + return expectedUserId; + } +} diff --git a/testing-modules/junit5-annotations/src/test/java/com/baeldung/junit5/templates/UserIdGeneratorTestInvocationContextProvider.java b/testing-modules/junit5-annotations/src/test/java/com/baeldung/junit5/templates/UserIdGeneratorTestInvocationContextProvider.java new file mode 100644 index 0000000000..277ec03f05 --- /dev/null +++ b/testing-modules/junit5-annotations/src/test/java/com/baeldung/junit5/templates/UserIdGeneratorTestInvocationContextProvider.java @@ -0,0 +1,87 @@ +package com.baeldung.junit5.templates; + +import org.junit.jupiter.api.extension.*; + +import java.util.List; +import java.util.stream.Stream; + +import static java.util.Arrays.asList; + +public class UserIdGeneratorTestInvocationContextProvider implements TestTemplateInvocationContextProvider { + + @Override + public boolean supportsTestTemplate(ExtensionContext extensionContext) { + return true; + } + + @Override + public Stream provideTestTemplateInvocationContexts(ExtensionContext extensionContext) { + boolean featureDisabled = false; + boolean featureEnabled = true; + return Stream.of( + featureDisabledContext( + new UserIdGeneratorTestCase( + "Given feature switch disabled When user name is John Smith Then generated userid is JSmith", + featureDisabled, "John", "Smith", "JSmith")), + featureEnabledContext( + new UserIdGeneratorTestCase( + "Given feature switch enabled When user name is John Smith Then generated userid is baelJSmith", + featureEnabled, "John", "Smith", "baelJSmith")) + ); + } + + private TestTemplateInvocationContext featureDisabledContext(UserIdGeneratorTestCase userIdGeneratorTestCase) { + return new TestTemplateInvocationContext() { + @Override + public String getDisplayName(int invocationIndex) { + return userIdGeneratorTestCase.getDisplayName(); + } + + @Override + public List getAdditionalExtensions() { + return asList( + new GenericTypedParameterResolver(userIdGeneratorTestCase), + new BeforeTestExecutionCallback() { + @Override + public void beforeTestExecution(ExtensionContext extensionContext) { + System.out.println("BeforeTestExecutionCallback:Disabled context"); + } + }, + new AfterTestExecutionCallback() { + @Override + public void afterTestExecution(ExtensionContext extensionContext) { + System.out.println("AfterTestExecutionCallback:Disabled context"); + } + }); + } + }; + } + + private TestTemplateInvocationContext featureEnabledContext(UserIdGeneratorTestCase userIdGeneratorTestCase) { + return new TestTemplateInvocationContext() { + @Override + public String getDisplayName(int invocationIndex) { + return userIdGeneratorTestCase.getDisplayName(); + } + + @Override + public List getAdditionalExtensions() { + return asList( + new GenericTypedParameterResolver(userIdGeneratorTestCase), + new DisabledOnQAEnvironmentExtension(), + new BeforeEachCallback() { + @Override + public void beforeEach(ExtensionContext extensionContext) { + System.out.println("BeforeEachCallback:Enabled context"); + } + }, + new AfterEachCallback() { + @Override + public void afterEach(ExtensionContext extensionContext) { + System.out.println("AfterEachCallback:Enabled context"); + } + }); + } + }; + } +} diff --git a/testing-modules/junit5-annotations/src/test/resources/application.properties b/testing-modules/junit5-annotations/src/test/resources/application.properties new file mode 100644 index 0000000000..bbfa14d866 --- /dev/null +++ b/testing-modules/junit5-annotations/src/test/resources/application.properties @@ -0,0 +1 @@ +env=qa \ No newline at end of file diff --git a/testing-modules/mockito-2/src/main/java/com/baeldung/mockito/additionalanswers/Book.java b/testing-modules/mockito-2/src/main/java/com/baeldung/mockito/additionalanswers/Book.java new file mode 100644 index 0000000000..fa021f8cba --- /dev/null +++ b/testing-modules/mockito-2/src/main/java/com/baeldung/mockito/additionalanswers/Book.java @@ -0,0 +1,58 @@ +package com.baeldung.mockito.additionalanswers; + +public class Book { + + private Long bookId; + + private String title; + + private String author; + + private int numberOfPages; + + public Book(String title, String author, int numberOfPages) { + this.title = title; + this.author = author; + this.numberOfPages = numberOfPages; + } + + public Book(Long bookId, String title, String author, int numberOfPages) { + this.bookId = bookId; + this.title = title; + this.author = author; + this.numberOfPages = numberOfPages; + } + + public Long getBookId() { + return bookId; + } + + public void setBookId(Long bookId) { + this.bookId = bookId; + } + + public String getTitle() { + return title; + } + + public void setTitle(String title) { + this.title = title; + } + + public String getAuthor() { + return author; + } + + public void setAuthor(String author) { + this.author = author; + } + + public int getNumberOfPages() { + return numberOfPages; + } + + public void setNumberOfPages(int numberOfPages) { + this.numberOfPages = numberOfPages; + } +} + diff --git a/testing-modules/mockito-2/src/main/java/com/baeldung/mockito/additionalanswers/BookRepository.java b/testing-modules/mockito-2/src/main/java/com/baeldung/mockito/additionalanswers/BookRepository.java new file mode 100644 index 0000000000..78187e3f01 --- /dev/null +++ b/testing-modules/mockito-2/src/main/java/com/baeldung/mockito/additionalanswers/BookRepository.java @@ -0,0 +1,17 @@ +package com.baeldung.mockito.additionalanswers; + +public class BookRepository { + public Book getByBookId(Long bookId) { + return new Book(bookId, "To Kill a Mocking Bird", "Harper Lee", 256); + } + + public Book save(Book book) { + return new Book(book.getBookId(), book.getTitle(), book.getAuthor(), book.getNumberOfPages()); + } + + public Book checkIfEquals(Book bookOne, Book bookTwo, Book bookThree) { + if (bookOne.equals(bookTwo) && bookTwo.equals(bookThree) && bookThree.equals(bookOne)) { + return bookOne; + } else return bookTwo; + } +} diff --git a/testing-modules/mockito-2/src/main/java/com/baeldung/mockito/additionalanswers/BookService.java b/testing-modules/mockito-2/src/main/java/com/baeldung/mockito/additionalanswers/BookService.java new file mode 100644 index 0000000000..92c01f8a70 --- /dev/null +++ b/testing-modules/mockito-2/src/main/java/com/baeldung/mockito/additionalanswers/BookService.java @@ -0,0 +1,22 @@ +package com.baeldung.mockito.additionalanswers; + +public class BookService { + private final BookRepository bookRepository; + + public BookService(BookRepository bookRepository) { + this.bookRepository = bookRepository; + } + + public Book getByBookId(Long id) { + return bookRepository.getByBookId(id); + } + + public Book save(Book book) { + return bookRepository.save(book); + } + + public Book checkifEquals(Book book1, Book book2, Book book3) { + return bookRepository.checkIfEquals(book1, book2, book3); + } +} + diff --git a/testing-modules/mockito-2/src/test/java/com/baeldung/mockito/additionalanswers/BookServiceUnitTest.java b/testing-modules/mockito-2/src/test/java/com/baeldung/mockito/additionalanswers/BookServiceUnitTest.java new file mode 100644 index 0000000000..c9527ec0ec --- /dev/null +++ b/testing-modules/mockito-2/src/test/java/com/baeldung/mockito/additionalanswers/BookServiceUnitTest.java @@ -0,0 +1,68 @@ +package com.baeldung.mockito.additionalanswers; + +import org.junit.Test; +import org.junit.runner.RunWith; +import org.mockito.AdditionalAnswers; +import org.mockito.InjectMocks; +import org.mockito.Mock; +import org.mockito.Mockito; +import org.mockito.junit.MockitoJUnitRunner; +import static org.junit.Assert.assertEquals; +import static org.mockito.ArgumentMatchers.any; + +@RunWith(MockitoJUnitRunner.class) +public class BookServiceUnitTest { + @InjectMocks + private BookService bookService; + + @Mock + private BookRepository bookRepository; + + @Test + public void givenSaveMethodMocked_whenSaveInvoked_ThenReturnFirstArgument_UnitTest() { + Book book = new Book("To Kill a Mocking Bird", "Harper Lee", 256); + Mockito.when(bookRepository.save(any(Book.class))).then(AdditionalAnswers.returnsFirstArg()); + + Book savedBook = bookService.save(book); + + assertEquals(savedBook, book); + } + + @Test + public void givenCheckifEqualsMethodMocked_whenCheckifEqualsInvoked_ThenReturnSecondArgument_UnitTest() { + Book book1 = new Book(1L, "The Stranger", "Albert Camus", 456); + Book book2 = new Book(2L, "Animal Farm", "George Orwell", 300); + Book book3 = new Book(3L, "Romeo and Juliet", "William Shakespeare", 200); + + Mockito.when(bookRepository.checkIfEquals(any(Book.class), any(Book.class), any(Book.class))).then(AdditionalAnswers.returnsSecondArg()); + + Book secondBook = bookService.checkifEquals(book1, book2, book3); + + assertEquals(secondBook, book2); + } + + @Test + public void givenCheckifEqualsMethodMocked_whenCheckifEqualsInvoked_ThenReturnLastArgument_UnitTest() { + Book book1 = new Book(1L, "The Stranger", "Albert Camus", 456); + Book book2 = new Book(2L, "Animal Farm", "George Orwell", 300); + Book book3 = new Book(3L, "Romeo and Juliet", "William Shakespeare", 200); + + Mockito.when(bookRepository.checkIfEquals(any(Book.class), any(Book.class), any(Book.class))).then(AdditionalAnswers.returnsLastArg()); + + Book lastBook = bookService.checkifEquals(book1, book2, book3); + assertEquals(lastBook, book3); + } + + @Test + public void givenCheckifEqualsMethodMocked_whenCheckifEqualsInvoked_ThenReturnArgumentAtIndex_UnitTest() { + Book book1 = new Book(1L, "The Stranger", "Albert Camus", 456); + Book book2 = new Book(2L, "Animal Farm", "George Orwell", 300); + Book book3 = new Book(3L, "Romeo and Juliet", "William Shakespeare", 200); + + Mockito.when(bookRepository.checkIfEquals(any(Book.class), any(Book.class), any(Book.class))).then(AdditionalAnswers.returnsArgAt(1)); + + Book bookOnIndex = bookService.checkifEquals(book1, book2, book3); + + assertEquals(bookOnIndex, book2); + } +} diff --git a/testing-modules/mocks/src/main/java/com/baeldung/jmockit/ExpectationsCollaborator.java b/testing-modules/mocks/src/main/java/com/baeldung/jmockit/ExpectationsCollaborator.java index 799e7721e0..1aafa28a6a 100644 --- a/testing-modules/mocks/src/main/java/com/baeldung/jmockit/ExpectationsCollaborator.java +++ b/testing-modules/mocks/src/main/java/com/baeldung/jmockit/ExpectationsCollaborator.java @@ -15,5 +15,5 @@ public interface ExpectationsCollaborator { void methodForArgThat(Object o); String methodReturnsString(); int methodReturnsInt(); - Object methodForDelegate(int i); + int methodForDelegate(int i); } diff --git a/testing-modules/mocks/src/test/java/com/baeldung/jmockit/ExpectationsIntegrationTest.java b/testing-modules/mocks/src/test/java/com/baeldung/jmockit/ExpectationsIntegrationTest.java index 8b0c3ab4ec..1ff90111d1 100644 --- a/testing-modules/mocks/src/test/java/com/baeldung/jmockit/ExpectationsIntegrationTest.java +++ b/testing-modules/mocks/src/test/java/com/baeldung/jmockit/ExpectationsIntegrationTest.java @@ -1,21 +1,21 @@ package com.baeldung.jmockit; -import com.baeldung.jmockit.ExpectationsCollaborator; -import com.baeldung.jmockit.Model; -import mockit.Delegate; -import mockit.Expectations; -import mockit.Mocked; -import mockit.Verifications; -import mockit.integration.junit4.JMockit; +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.fail; + +import java.util.ArrayList; +import java.util.List; + import org.hamcrest.BaseMatcher; import org.hamcrest.Description; import org.junit.Test; import org.junit.runner.RunWith; -import java.util.ArrayList; -import java.util.List; - -import static org.junit.Assert.assertEquals; +import mockit.Delegate; +import mockit.Expectations; +import mockit.Mocked; +import mockit.Verifications; +import mockit.integration.junit4.JMockit; @RunWith(JMockit.class) @SuppressWarnings("unchecked") @@ -112,17 +112,16 @@ public class ExpectationsIntegrationTest { result = "foo"; result = new Exception(); result = "bar"; - mock.methodReturnsInt(); - result = new int[]{1, 2, 3}; - mock.methodReturnsString(); returns("foo", "bar"); mock.methodReturnsInt(); + result = new int[]{1, 2, 3}; result = 1; }}; assertEquals("Should return foo", "foo", mock.methodReturnsString()); try { mock.methodReturnsString(); + fail("Shouldn't reach here"); } catch (Exception e) { // NOOP } @@ -134,13 +133,14 @@ public class ExpectationsIntegrationTest { assertEquals("Should return bar", "bar", mock.methodReturnsString()); assertEquals("Should return 1", 1, mock.methodReturnsInt()); } - + @Test public void testDelegate(@Mocked ExpectationsCollaborator mock) { new Expectations() {{ mock.methodForDelegate(anyInt); - result = new Delegate() { - public int delegate(int i) throws Exception { + + result = new Delegate() { + int delegate(int i) throws Exception { if (i < 3) { return 5; } else { @@ -153,6 +153,7 @@ public class ExpectationsIntegrationTest { assertEquals("Should return 5", 5, mock.methodForDelegate(1)); try { mock.methodForDelegate(3); + fail("Shouldn't reach here"); } catch (Exception e) { } }