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thangpt2019thangpt2019
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Resteasy Proxy client
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8 files changed

+144
-36
lines changed

8 files changed

+144
-36
lines changed

‎Java-RESTful-Client-Example/.classpath‎

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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry kind="src" output="target/test-classes" path="src/test/java">
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<attributes>
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<attribute name="optional" value="true"/>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8">
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<attributes>
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<attribute name="maven.pomderived" value="true"/>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry excluding="**" kind="src" output="target/test-classes" path="src/test/resources">
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<attributes>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry kind="output" path="target/classes"/>
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</classpath>

Java-RESTful-Client-Example/src/main/java/com/howtoprogram/service/BookRepository.java renamed to Java-RESTful-Client-Example/src/main/java/com/howtoprogram/repository/BookRepository.java

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package com.howtoprogram.service;
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package com.howtoprogram.repository;
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import java.util.List;
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Java-RESTful-Client-Example/src/main/java/com/howtoprogram/service/BookRepositoryImplApacheHttpClient.java renamed to Java-RESTful-Client-Example/src/main/java/com/howtoprogram/repository/BookRepositoryImplApacheHttpClient.java

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package com.howtoprogram.service;
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package com.howtoprogram.repository;
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import java.util.concurrent.Future;
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Java-RESTful-Client-Example/src/main/java/com/howtoprogram/service/BookRepositoryImplJersey.java renamed to Java-RESTful-Client-Example/src/main/java/com/howtoprogram/repository/BookRepositoryImplJersey.java

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package com.howtoprogram.service;
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package com.howtoprogram.repository;
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import javax.ws.rs.client.Client;
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import javax.ws.rs.client.ClientBuilder;

Java-RESTful-Client-Example/src/main/java/com/howtoprogram/service/BookRepositoryImplResteasy.java renamed to Java-RESTful-Client-Example/src/main/java/com/howtoprogram/repository/BookRepositoryImplResteasy.java

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package com.howtoprogram.service;
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package com.howtoprogram.repository;
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import javax.ws.rs.client.Client;
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import javax.ws.rs.client.ClientBuilder;
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import javax.ws.rs.client.Entity;
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import javax.ws.rs.client.WebTarget;
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import javax.ws.rs.core.MediaType;
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import javax.ws.rs.core.Response;
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import org.jboss.resteasy.client.jaxrs.ResteasyClient;
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import org.jboss.resteasy.client.jaxrs.ResteasyClientBuilder;
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import org.jboss.resteasy.client.jaxrs.ResteasyWebTarget;
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import com.howtoprogram.domain.Book;
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public class BookRepositoryImplResteasy {
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private static final String URI_BOOK = "http://localhost:8080/v1/books";
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public void deleteBook(Long id) {
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ResteasyClient client = new ResteasyClientBuilder().build();
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ResteasyWebTarget target = client.target(URI_BOOK).path(String.valueOf(id));
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Client client = ClientBuilder.newClient();
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WebTarget target = client.target(URI_BOOK).path(String.valueOf(id));
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Response response = target.request().delete();
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System.out.println("Status code:" + response.getStatus());
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}
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public static void main(String[] args) throws Exception {
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BookRepositoryImplResteasy bookRepository = new BookRepositoryImplResteasy();
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// Getting the first book from the RESTful service
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Book book = bookRepository.getAllBooks()[0];
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bookRepository.deleteBook(book.getId());
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}
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public Book updateBook(Book book) throws Exception {
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ResteasyClient client = new ResteasyClientBuilder().build();
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ResteasyWebTarget target = client.target(URI_BOOK).path(String.valueOf(book.getId()));
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Client client = ClientBuilder.newClient();
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WebTarget target = client.target(URI_BOOK).path(String.valueOf(book.getId()));
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Response response = target.request(MediaType.APPLICATION_JSON_TYPE)
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.put(Entity.entity(book, MediaType.APPLICATION_JSON_TYPE));
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int status = response.getStatus();
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return createdBook;
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}
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public static void main(String[] args) throws Exception {
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BookRepositoryImplResteasy bookRepository = new BookRepositoryImplResteasy();
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Book book = new Book(null, "Effective Java", "Joshua Bloch");
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Book createdBook = bookRepository.createBook(book);
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System.out.println(createdBook);
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}
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public Book createBook(Book book) throws Exception {
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ResteasyClient client = new ResteasyClientBuilder().build();
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Client client = ClientBuilder.newClient();
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Response response = client.target(URI_BOOK).request()
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.post(Entity.entity(book, MediaType.APPLICATION_JSON_TYPE));
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int status = response.getStatus();
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public Book[] getAllBooks() throws Exception {
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ResteasyClient client = new ResteasyClientBuilder().build();
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Client client = ClientBuilder.newClient();
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Response response = client.target(URI_BOOK).request().get();
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int status = response.getStatus();
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System.out.println("Status code: " + status);
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}
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public Book findBookById(Long id) {
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return null;
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}

Java-RESTful-Client-Example/src/main/java/com/howtoprogram/service/BookRepositoryImplSpring.java renamed to Java-RESTful-Client-Example/src/main/java/com/howtoprogram/repository/BookRepositoryImplSpring.java

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package com.howtoprogram.service;
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package com.howtoprogram.repository;
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import org.springframework.http.HttpStatus;
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import org.springframework.http.ResponseEntity;

‎Java-RESTful-Client-Example/src/main/java/com/howtoprogram/repository/resteasyproxy/BookRepositoryImplResteasyProxy.java‎

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package com.howtoprogram.repository.resteasyproxy;
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import java.util.List;
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import org.jboss.resteasy.client.jaxrs.ResteasyClient;
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import org.jboss.resteasy.client.jaxrs.ResteasyClientBuilder;
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import org.jboss.resteasy.client.jaxrs.ResteasyWebTarget;
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import com.howtoprogram.domain.Book;
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public class BookRepositoryImplResteasyProxy {
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private static final String URI_BOOK = "http://localhost:8080/v1/books";
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public void deleteBook(Long id) {
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ResteasyClient client = new ResteasyClientBuilder().build();
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ResteasyWebTarget target = client.target(URI_BOOK);
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SimpleResteasyProxyClient simpleClient = target.proxy(SimpleResteasyProxyClient.class);
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simpleClient.deleteBook(id);
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}
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public static void main(String[] args) throws Exception {
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BookRepositoryImplResteasyProxy bookRepository = new BookRepositoryImplResteasyProxy();
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Book book = bookRepository.getAllBooks().get(0);
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bookRepository.deleteBook(book.getId());
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}
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/*
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* public static void main(String[] args) throws Exception { BookRepositoryImplResteasyProxy
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* bookRepository = new BookRepositoryImplResteasyProxy(); // Getting the first book from the
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* RESTful service Book book = bookRepository.getAllBooks().get(0); System.out.println(book); //
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* Change the name book.setName(book.getName() + " 3rd"); // Then update the book book =
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* bookRepository.updateBook(book); System.out.println(book); }
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*/
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/*
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* public static void main(String[] args) throws Exception { BookRepositoryImplResteasyProxy
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* bookRepository = new BookRepositoryImplResteasyProxy(); Book book = new Book(null,
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* "Effective Java", "Joshua Bloch"); Book createdBook = bookRepository.createBook(book);
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* System.out.println(createdBook); }
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*/
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/*
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* public static void main(String[] args) throws Exception { BookRepositoryImplResteasyProxy
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* bookRepository = new BookRepositoryImplResteasyProxy(); List<Book> books =
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* bookRepository.getAllBooks(); System.out.println(books); }
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*/
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public Book updateBook(Book book) throws Exception {
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ResteasyClient client = new ResteasyClientBuilder().build();
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ResteasyWebTarget target = client.target(URI_BOOK);
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SimpleResteasyProxyClient simpleClient = target.proxy(SimpleResteasyProxyClient.class);
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Book updatedBook = simpleClient.updateBook(book.getId(), book);
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return updatedBook;
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}
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public Book createBook(Book book) throws Exception {
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ResteasyClient client = new ResteasyClientBuilder().build();
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ResteasyWebTarget target = client.target(URI_BOOK);
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SimpleResteasyProxyClient simpleClient = target.proxy(SimpleResteasyProxyClient.class);
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Book createdBook = simpleClient.createBook(book);
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return createdBook;
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}
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public List<Book> getAllBooks() throws Exception {
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ResteasyClient client = new ResteasyClientBuilder().build();
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ResteasyWebTarget target = client.target(URI_BOOK);
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SimpleResteasyProxyClient simpleClient = target.proxy(SimpleResteasyProxyClient.class);
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return simpleClient.getAllBooks();
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}
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public Book findBookById(Long id) {
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return null;
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}
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}

‎Java-RESTful-Client-Example/src/main/java/com/howtoprogram/repository/resteasyproxy/SimpleResteasyProxyClient.java‎

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package com.howtoprogram.repository.resteasyproxy;
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import java.util.List;
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import javax.ws.rs.Consumes;
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import javax.ws.rs.DELETE;
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import javax.ws.rs.GET;
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import javax.ws.rs.POST;
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import javax.ws.rs.PUT;
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import javax.ws.rs.Path;
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import javax.ws.rs.PathParam;
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import javax.ws.rs.Produces;
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import com.howtoprogram.domain.Book;
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public interface SimpleResteasyProxyClient {
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@GET
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@Consumes("application/json")
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List<Book> getAllBooks();
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@POST
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@Consumes("application/json")
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@Produces("application/json")
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Book createBook(Book book);
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@PUT
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@Path("/{id}")
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@Consumes("application/json")
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@Produces("application/json")
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Book updateBook(@PathParam("id") Long id, Book book);
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@DELETE
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@Path("/{id}")
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@Consumes
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void deleteBook(@PathParam("id") Long id);
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}

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