Merge branch 'eugenp:master' into master
This commit is contained in:
Ulisses Lima
GitHub
commit
5ceb08d88e
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@ -0,0 +1,67 @@
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package com.baeldung.httpclient.basicauthentication;
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import java.io.IOException;
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import java.net.Authenticator;
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import java.net.PasswordAuthentication;
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import java.net.URI;
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import java.net.URISyntaxException;
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import java.net.http.HttpClient;
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import java.net.http.HttpRequest;
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import java.net.http.HttpResponse;
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import java.net.http.HttpResponse.BodyHandlers;
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import java.util.Base64;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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public class HttpClientBasicAuthentication {
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private static final Logger logger = LoggerFactory.getLogger(HttpClientBasicAuthentication.class);
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public static void main(String[] args) throws URISyntaxException, IOException, InterruptedException {
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useClientWithAuthenticator();
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useClientWithHeaders();
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}
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private static void useClientWithAuthenticator() throws URISyntaxException, IOException, InterruptedException {
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HttpClient client = HttpClient.newBuilder()
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.authenticator(new Authenticator() {
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@Override
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protected PasswordAuthentication getPasswordAuthentication() {
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return new PasswordAuthentication("postman", "password".toCharArray());
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}
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})
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.build();
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HttpRequest request = HttpRequest.newBuilder()
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.GET()
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.uri(new URI("https://postman-echo.com/basic-auth"))
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.build();
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HttpResponse<String> response = client.send(request, BodyHandlers.ofString());
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logger.info("Status using authenticator {}", response.statusCode());
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}
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private static void useClientWithHeaders() throws IOException, InterruptedException, URISyntaxException {
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HttpClient client = HttpClient.newBuilder()
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.build();
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HttpRequest request = HttpRequest.newBuilder()
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.GET()
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.uri(new URI("https://postman-echo.com/basic-auth"))
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.header("Authorization", getBasicAuthenticationHeader("postman", "password"))
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.build();
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HttpResponse<String> response = client.send(request, BodyHandlers.ofString());
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logger.info("Status using headers: {}", response.statusCode());
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}
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private static final String getBasicAuthenticationHeader(String username, String password) {
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String valueToEncode = username + ":" + password;
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return "Basic " + Base64.getEncoder()
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.encodeToString(valueToEncode.getBytes());
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}
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}
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@ -11,4 +11,5 @@ This module contains articles about the Java List collection
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- [Filtering a Java Collection by a List](https://www.baeldung.com/java-filter-collection-by-list)
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- [How to Count Duplicate Elements in Arraylist](https://www.baeldung.com/java-count-duplicate-elements-arraylist)
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- [Finding the Differences Between Two Lists in Java](https://www.baeldung.com/java-lists-difference)
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- [List vs. ArrayList in Java](https://www.baeldung.com/java-list-vs-arraylist)
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- [[<-- Prev]](/core-java-modules/core-java-collections-list-2)
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@ -4,6 +4,7 @@ import static org.junit.Assert.assertEquals;
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import java.text.SimpleDateFormat;
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import java.time.LocalDate;
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import java.time.LocalDateTime;
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import java.util.Calendar;
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import java.util.Date;
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import java.util.GregorianCalendar;
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@ -15,7 +16,7 @@ public class SubtractDaysFromDateUnitTest {
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@Test
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public void givenLocalDateTime_whenSubtractingFiveDays_dateIsChangedCorrectly() {
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LocalDate localDateTime = LocalDate.of(2022, 4, 20);
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LocalDateTime localDateTime = LocalDateTime.of(2022, 4, 20, 0, 0);
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localDateTime = localDateTime.minusDays(5);
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@ -11,3 +11,4 @@ This module contains articles about core features in the Java language
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- [Fixing the “Declared package does not match the expected package” Error](https://www.baeldung.com/java-declared-expected-package-error)
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- [Chaining Constructors in Java](https://www.baeldung.com/java-chain-constructors)
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- [Difference Between POJO, JavaBeans, DTO and VO](https://www.baeldung.com/java-pojo-javabeans-dto-vo)
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- [Implements vs. Extends in Java](https://www.baeldung.com/java-implements-vs-extends)
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@ -7,3 +7,4 @@ This module contains articles about Jackson annotations.
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- [More Jackson Annotations](https://www.baeldung.com/jackson-advanced-annotations)
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- [Jackson – Bidirectional Relationships](https://www.baeldung.com/jackson-bidirectional-relationships-and-infinite-recursion)
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- [Jackson JSON Views](https://www.baeldung.com/jackson-json-view-annotation)
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- [Deduction-Based Polymorphism in Jackson 2.12](https://www.baeldung.com/jackson-deduction-based-polymorphism)
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@ -6,3 +6,4 @@
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- [Guide to Java BigInteger](https://www.baeldung.com/java-biginteger)
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- [Automorphic Numbers in Java](https://www.baeldung.com/java-automorphic-numbers)
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- [Convert Byte Size Into a Human-Readable Format in Java](https://www.baeldung.com/java-human-readable-byte-size)
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- [Convert boolean to int in Java](https://www.baeldung.com/java-boolean-to-int)
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@ -5,3 +5,4 @@
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- [TransactionRequiredException Error](https://www.baeldung.com/jpa-transaction-required-exception)
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- [Hibernate’s “Object References an Unsaved Transient Instance” Error](https://www.baeldung.com/hibernate-unsaved-transient-instance-error)
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- [EntityNotFoundException in Hibernate](https://www.baeldung.com/hibernate-entitynotfoundexception)
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- [Hibernate’s “Not-Null Property References a Null or Transient Value” Error](https://www.baeldung.com/hibernate-not-null-error)
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@ -7,7 +7,7 @@ import com.mongodb.ServerAddress;
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public class ConnectionCheck {
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public static void checkingConnection() {
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public static MongoClient checkingConnection() {
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MongoClientOptions.Builder builder = MongoClientOptions.builder();
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@ -27,9 +27,10 @@ public class ConnectionCheck {
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System.out.println(db.getStats());
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} catch (Exception e) {
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System.out.println("MongoDB Server is Down");
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mongoClient.close();
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}
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return mongoClient;
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}
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public static void main(String[] args) {
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@ -42,5 +43,4 @@ public class ConnectionCheck {
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}
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}
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}
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@ -3,45 +3,22 @@ package com.baeldung.mongo;
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import static org.junit.Assert.assertFalse;
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import static org.junit.Assert.assertNotNull;
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import java.io.IOException;
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import org.junit.BeforeClass;
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import org.junit.Test;
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import com.baeldung.ConnectionCheck;
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import com.mongodb.MongoClient;
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import com.mongodb.MongoClientOptions;
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import com.mongodb.ServerAddress;
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public class ConnectionCheckLiveTest {
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private static MongoClient mongoClient;
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private static MongoClientOptions.Builder builder;
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private static ServerAddress ServerAddress;
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@BeforeClass
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public static void setup() throws IOException {
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if (mongoClient == null) {
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builder = MongoClientOptions.builder();
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builder.connectionsPerHost(100);
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builder.maxWaitTime(60000);
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builder.connectTimeout(1500);
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builder.socketTimeout(60000);
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builder.socketKeepAlive(true);
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ServerAddress = new ServerAddress("localhost", 27017);
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mongoClient = new MongoClient(ServerAddress, builder.build());
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}
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}
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ConnectionCheck ConnectionCheck = new ConnectionCheck();
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@Test
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public void givenMongoClient_whenConnectionCheck_thenCheckingForConnectionPoint() {
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MongoClient mongoClient = ConnectionCheck.checkingConnection();
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String connectionPoint = mongoClient.getConnectPoint();
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assertNotNull(connectionPoint);
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assertFalse(connectionPoint.isEmpty());
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}
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}
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}
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@ -0,0 +1,3 @@
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### Relevant Articles:
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- [Spring Boot Configuration Properties Migrator](https://www.baeldung.com/spring-boot-properties-migrator)
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@ -1,3 +1,4 @@
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### Relevant Articles:
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- [Introduction to Spring Cloud Netflix – Eureka](http://www.baeldung.com/spring-cloud-netflix-eureka)
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- [Integration Tests With Spring Cloud Netflix and Feign](https://www.baeldung.com/spring-cloud-feign-integration-tests)
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- [Spring Cloud – Disable Discovery Clients with Profiles](https://www.baeldung.com/spring-cloud-disable-discovery-clients)
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