Merge branch 'master' of https://github.com/JonCook/tutorials

resteasy/src/main/java/com/baeldung/client/ServicesInterface.java

@@ -0,0 +1,36 @@
+package com.baeldung.client;
+
+import com.baeldung.model.Movie;
+import javax.ws.rs.*;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import java.util.List;
+
+@Path("/movies")
+public interface ServicesInterface {
+
+    @GET
+    @Path("/getinfo")
+    @Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
+    Movie movieByImdbId(@QueryParam("imdbId") String imdbId);
+
+    @GET
+    @Path("/listmovies")
+    @Produces({ "application/json" })
+    List<Movie> listMovies();
+
+    @POST
+    @Path("/addmovie")
+    @Consumes({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
+    Response addMovie(Movie movie);
+
+    @PUT
+    @Path("/updatemovie")
+    @Consumes({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
+    Response updateMovie(Movie movie);
+
+    @DELETE
+    @Path("/deletemovie")
+    Response deleteMovie(@QueryParam("imdbId") String imdbId);
+
+}

resteasy/src/main/java/com/baeldung/filter/CORSFilter.java

@@ -0,0 +1,18 @@
+package com.baeldung.filter;
+
+import java.io.IOException;
+
+import javax.ws.rs.container.ContainerRequestContext;
+import javax.ws.rs.container.ContainerResponseContext;
+import javax.ws.rs.container.ContainerResponseFilter;
+
+public class CORSFilter implements ContainerResponseFilter {
+
+	@Override
+	public void filter(ContainerRequestContext requestContext, ContainerResponseContext responseContext)
+			throws IOException {
+		responseContext.getHeaders().add("Access-Control-Allow-Origin", "*");
+		
+	}
+
+}

resteasy/src/main/java/com/baeldung/model/Movie.java

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+package com.baeldung.model;
+
+import javax.xml.bind.annotation.XmlAccessType;
+import javax.xml.bind.annotation.XmlAccessorType;
+import javax.xml.bind.annotation.XmlType;
+
+@XmlAccessorType(XmlAccessType.FIELD)
+@XmlType(name = "movie", propOrder = { "imdbId", "title" })
+public class Movie {
+
+    protected String imdbId;
+    protected String title;
+
+    public Movie(String imdbId, String title) {
+        this.imdbId = imdbId;
+        this.title = title;
+    }
+
+    public Movie() {}
+
+    public String getImdbId() {
+        return imdbId;
+    }
+
+    public void setImdbId(String imdbId) {
+        this.imdbId = imdbId;
+    }
+
+    public String getTitle() {
+        return title;
+    }
+
+    public void setTitle(String title) {
+        this.title = title;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o)
+            return true;
+        if (o == null || getClass() != o.getClass())
+            return false;
+
+        Movie movie = (Movie) o;
+
+        if (imdbId != null ? !imdbId.equals(movie.imdbId) : movie.imdbId != null)
+            return false;
+        return title != null ? title.equals(movie.title) : movie.title == null;
+
+    }
+
+    @Override
+    public int hashCode() {
+        int result = imdbId != null ? imdbId.hashCode() : 0;
+        result = 31 * result + (title != null ? title.hashCode() : 0);
+        return result;
+    }
+
+    @Override
+    public String toString() {
+        return "Movie{" +
+                "imdbId='" + imdbId + '\'' +
+                ", title='" + title + '\'' +
+                '}';
+    }
+}

resteasy/src/main/java/com/baeldung/server/MovieCrudService.java

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+package com.baeldung.server;
+
+import com.baeldung.model.Movie;
+import javax.ws.rs.*;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+@Path("/movies")
+public class MovieCrudService {
+
+	private Map<String, Movie> inventory = new HashMap<String, Movie>();
+
+	@GET
+	@Path("/")
+	@Produces({ MediaType.TEXT_PLAIN })
+	public Response index() {
+		return Response.status(200).header("Access-Control-Allow-Origin", "*")
+				.header("Access-Control-Allow-Headers", "origin, content-type, accept, authorization")
+				.header("Access-Control-Allow-Credentials", "true")
+				.header("Access-Control-Allow-Methods", "GET, POST, PUT, DELETE, OPTIONS, HEAD").entity("").build();
+	}
+
+	@GET
+	@Path("/getinfo")
+	@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
+	public Movie movieByImdbId(@QueryParam("imdbId") String imdbId) {
+
+		System.out.println("*** Calling  getinfo for a given ImdbID***");
+
+		if (inventory.containsKey(imdbId)) {
+			return inventory.get(imdbId);
+		} else
+			return null;
+	}
+
+	@POST
+	@Path("/addmovie")
+	@Consumes({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
+	public Response addMovie(Movie movie) {
+
+		System.out.println("*** Calling  addMovie ***");
+
+		if (null != inventory.get(movie.getImdbId())) {
+			return Response.status(Response.Status.NOT_MODIFIED).entity("Movie is Already in the database.").build();
+		}
+
+		inventory.put(movie.getImdbId(), movie);
+		return Response.status(Response.Status.CREATED).build();
+	}
+
+	@PUT
+	@Path("/updatemovie")
+	@Consumes({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
+	public Response updateMovie(Movie movie) {
+
+		System.out.println("*** Calling  updateMovie ***");
+
+		if (null == inventory.get(movie.getImdbId())) {
+			return Response.status(Response.Status.NOT_MODIFIED)
+					.entity("Movie is not in the database.\nUnable to Update").build();
+		}
+
+		inventory.put(movie.getImdbId(), movie);
+		return Response.status(Response.Status.OK).build();
+	}
+
+	@DELETE
+	@Path("/deletemovie")
+	public Response deleteMovie(@QueryParam("imdbId") String imdbId) {
+
+		System.out.println("*** Calling  deleteMovie ***");
+
+		if (null == inventory.get(imdbId)) {
+			return Response.status(Response.Status.NOT_FOUND).entity("Movie is not in the database.\nUnable to Delete")
+					.build();
+		}
+
+		inventory.remove(imdbId);
+		return Response.status(Response.Status.OK).build();
+	}
+
+	@GET
+	@Path("/listmovies")
+	@Produces({ "application/json" })
+	public List<Movie> listMovies() {
+
+		return inventory.values().stream().collect(Collectors.toCollection(ArrayList::new));
+	}
+
+}

resteasy/src/main/java/com/baeldung/server/RestEasyServices.java

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+package com.baeldung.server;
+
+import javax.ws.rs.ApplicationPath;
+import javax.ws.rs.core.Application;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
+
+@ApplicationPath("/rest")
+public class RestEasyServices extends Application {
+
+    private Set<Object> singletons = new HashSet<Object>();
+
+    public RestEasyServices() {
+        singletons.add(new MovieCrudService());
+    }
+
+    @Override
+    public Set<Object> getSingletons() {
+        return singletons;
+    }
+
+    @Override
+    public Set<Class<?>> getClasses() {
+        return super.getClasses();
+    }
+
+    @Override
+    public Map<String, Object> getProperties() {
+        return super.getProperties();
+    }
+}

resteasy/src/main/resources/logback.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
+        <encoder>
+            <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n
+            </pattern>
+        </encoder>
+    </appender>
+
+    <root level="INFO">
+        <appender-ref ref="STDOUT" />
+    </root>
+</configuration>

resteasy/src/main/webapp/WEB-INF/classes/logback.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
+        <encoder>
+            <pattern>web - %date [%thread] %-5level %logger{36} - %message%n
+            </pattern>
+        </encoder>
+    </appender>
+
+    <logger name="org.springframework" level="WARN" />
+    <logger name="org.springframework.transaction" level="WARN" />
+
+    <!-- in order to debug some marshalling issues, this needs to be TRACE -->
+    <logger name="org.springframework.web.servlet.mvc" level="WARN" />
+
+    <root level="INFO">
+        <appender-ref ref="STDOUT" />
+    </root>
+</configuration>

resteasy/src/main/webapp/WEB-INF/jboss-deployment-structure.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0"?>
+<jboss-deployment-structure>
+    <deployment>
+        <exclude-subsystems>
+            <subsystem name="resteasy"/>
+        </exclude-subsystems>
+        <exclusions>
+            <module name="javaee.api"/><module name="javax.ws.rs.api"/>
+            <module name="org.jboss.resteasy.resteasy-jaxrs"/>
+        </exclusions>
+        <local-last value="true"/>
+    </deployment>
+</jboss-deployment-structure>

resteasy/src/main/webapp/WEB-INF/jboss-web.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE jboss-web PUBLIC "-//JBoss//DTD Web Application 4.2//EN" "http://www.jboss.org/j2ee/dtd/jboss-web_4_2.dtd">
+<jboss-web>
+</jboss-web>

resteasy/src/main/webapp/WEB-INF/web.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<web-app version="3.0" xmlns="http://java.sun.com/xml/ns/javaee"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd">
+
+	<display-name>RestEasy Example</display-name>
+
+	<context-param>
+		<param-name>resteasy.servlet.mapping.prefix</param-name>
+		<param-value>/rest</param-value>
+	</context-param>
+
+</web-app>

resteasy/src/main/webapp/script.js

@@ -0,0 +1,16 @@
+function call(url, type, data) {
+	var request = $.ajax({
+		url : url,
+		method : "GET",
+		data : (data) ? JSON.stringify(data) : "",
+		dataType : type
+	});
+
+	request.done(function(resp) {
+		console.log(resp);
+	});
+
+	request.fail(function(jqXHR, textStatus) {
+		console.log("Request failed: " + textStatus);
+	});
+};

resteasy/src/test/java/com/baeldung/server/RestEasyClientLiveTest.java

@@ -0,0 +1,178 @@
+package com.baeldung.server;
+
+import java.io.InputStream;
+import java.nio.charset.StandardCharsets;
+import java.text.SimpleDateFormat;
+import java.util.List;
+import java.util.Locale;
+
+import javax.naming.NamingException;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.UriBuilder;
+
+import org.apache.commons.io.IOUtils;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.HttpClients;
+import org.apache.http.impl.conn.PoolingHttpClientConnectionManager;
+import org.codehaus.jackson.map.DeserializationConfig;
+import org.codehaus.jackson.map.ObjectMapper;
+import org.jboss.resteasy.client.jaxrs.ResteasyClient;
+import org.jboss.resteasy.client.jaxrs.ResteasyClientBuilder;
+import org.jboss.resteasy.client.jaxrs.ResteasyWebTarget;
+import org.jboss.resteasy.client.jaxrs.engines.ApacheHttpClient4Engine;
+import org.junit.Before;
+import org.junit.Test;
+
+import com.baeldung.client.ServicesInterface;
+import com.baeldung.model.Movie;
+
+public class RestEasyClientLiveTest {
+
+    public static final UriBuilder FULL_PATH = UriBuilder.fromPath("http://127.0.0.1:8082/RestEasyTutorial/rest");
+    Movie transformerMovie = null;
+    Movie batmanMovie = null;
+    ObjectMapper jsonMapper = null;
+
+    @Before
+    public void setup() throws ClassNotFoundException, IllegalAccessException, InstantiationException, NamingException {
+
+        jsonMapper = new ObjectMapper().configure(DeserializationConfig.Feature.FAIL_ON_UNKNOWN_PROPERTIES, false);
+        jsonMapper.configure(DeserializationConfig.Feature.ACCEPT_SINGLE_VALUE_AS_ARRAY, true);
+        final SimpleDateFormat sdf = new SimpleDateFormat("EEE, dd MMM yyyy HH:mm:ss zzz", Locale.ENGLISH);
+        jsonMapper.setDateFormat(sdf);
+
+        try (InputStream inputStream = new RestEasyClientLiveTest().getClass().getResourceAsStream("./movies/transformer.json")) {
+            final String transformerMovieAsString = String.format(IOUtils.toString(inputStream, StandardCharsets.UTF_8));
+            transformerMovie = jsonMapper.readValue(transformerMovieAsString, Movie.class);
+        } catch (final Exception e) {
+            e.printStackTrace();
+            throw new RuntimeException("Test is going to die ...", e);
+        }
+
+        try (InputStream inputStream = new RestEasyClientLiveTest().getClass().getResourceAsStream("./movies/batman.json")) {
+            final String batmanMovieAsString = String.format(IOUtils.toString(inputStream, StandardCharsets.UTF_8));
+            batmanMovie = jsonMapper.readValue(batmanMovieAsString, Movie.class);
+
+        } catch (final Exception e) {
+            throw new RuntimeException("Test is going to die ...", e);
+        }
+    }
+
+    @Test
+    public void testListAllMovies() {
+
+        final ResteasyClient client = new ResteasyClientBuilder().build();
+        final ResteasyWebTarget target = client.target(FULL_PATH);
+        final ServicesInterface proxy = target.proxy(ServicesInterface.class);
+
+        Response moviesResponse = proxy.addMovie(transformerMovie);
+        moviesResponse.close();
+        moviesResponse = proxy.addMovie(batmanMovie);
+        moviesResponse.close();
+
+        final List<Movie> movies = proxy.listMovies();
+        System.out.println(movies);
+    }
+
+    @Test
+    public void testMovieByImdbId() {
+
+        final String transformerImdbId = "tt0418279";
+
+        final ResteasyClient client = new ResteasyClientBuilder().build();
+        final ResteasyWebTarget target = client.target(FULL_PATH);
+        final ServicesInterface proxy = target.proxy(ServicesInterface.class);
+
+        final Response moviesResponse = proxy.addMovie(transformerMovie);
+        moviesResponse.close();
+
+        final Movie movies = proxy.movieByImdbId(transformerImdbId);
+        System.out.println(movies);
+    }
+
+    @Test
+    public void testAddMovie() {
+
+        final ResteasyClient client = new ResteasyClientBuilder().build();
+        final ResteasyWebTarget target = client.target(FULL_PATH);
+        final ServicesInterface proxy = target.proxy(ServicesInterface.class);
+
+        Response moviesResponse = proxy.addMovie(batmanMovie);
+        moviesResponse.close();
+        moviesResponse = proxy.addMovie(transformerMovie);
+
+        if (moviesResponse.getStatus() != Response.Status.CREATED.getStatusCode()) {
+            System.out.println("Failed : HTTP error code : " + moviesResponse.getStatus());
+        }
+
+        moviesResponse.close();
+        System.out.println("Response Code: " + moviesResponse.getStatus());
+    }
+
+    @Test
+    public void testAddMovieMultiConnection() {
+
+        final PoolingHttpClientConnectionManager cm = new PoolingHttpClientConnectionManager();
+        final CloseableHttpClient httpClient = HttpClients.custom().setConnectionManager(cm).build();
+        final ApacheHttpClient4Engine engine = new ApacheHttpClient4Engine(httpClient);
+        final ResteasyClient client = new ResteasyClientBuilder().httpEngine(engine).build();
+        final ResteasyWebTarget target = client.target(FULL_PATH);
+        final ServicesInterface proxy = target.proxy(ServicesInterface.class);
+
+        final Response batmanResponse = proxy.addMovie(batmanMovie);
+        final Response transformerResponse = proxy.addMovie(transformerMovie);
+
+        if (batmanResponse.getStatus() != Response.Status.CREATED.getStatusCode()) {
+            System.out.println("Batman Movie creation Failed : HTTP error code : " + batmanResponse.getStatus());
+        }
+        if (batmanResponse.getStatus() != Response.Status.CREATED.getStatusCode()) {
+            System.out.println("Batman Movie creation Failed : HTTP error code : " + batmanResponse.getStatus());
+        }
+
+        batmanResponse.close();
+        transformerResponse.close();
+        cm.close();
+
+    }
+
+    @Test
+    public void testDeleteMovie() {
+
+        final ResteasyClient client = new ResteasyClientBuilder().build();
+        final ResteasyWebTarget target = client.target(FULL_PATH);
+        final ServicesInterface proxy = target.proxy(ServicesInterface.class);
+
+        Response moviesResponse = proxy.addMovie(batmanMovie);
+        moviesResponse.close();
+        moviesResponse = proxy.deleteMovie(batmanMovie.getImdbId());
+
+        if (moviesResponse.getStatus() != Response.Status.OK.getStatusCode()) {
+            System.out.println(moviesResponse.readEntity(String.class));
+            throw new RuntimeException("Failed : HTTP error code : " + moviesResponse.getStatus());
+        }
+
+        moviesResponse.close();
+        System.out.println("Response Code: " + moviesResponse.getStatus());
+    }
+
+    @Test
+    public void testUpdateMovie() {
+
+        final ResteasyClient client = new ResteasyClientBuilder().build();
+        final ResteasyWebTarget target = client.target(FULL_PATH);
+        final ServicesInterface proxy = target.proxy(ServicesInterface.class);
+
+        Response moviesResponse = proxy.addMovie(batmanMovie);
+        moviesResponse.close();
+        batmanMovie.setTitle("Batman Begins");
+        moviesResponse = proxy.updateMovie(batmanMovie);
+
+        if (moviesResponse.getStatus() != Response.Status.OK.getStatusCode()) {
+            System.out.println("Failed : HTTP error code : " + moviesResponse.getStatus());
+        }
+
+        moviesResponse.close();
+        System.out.println("Response Code: " + moviesResponse.getStatus());
+    }
+
+}

resteasy/src/test/resources/com/baeldung/server/movies/batman.json

@@ -0,0 +1,4 @@
+{
+  "title": "Batman",
+  "imdbId": "tt0096895"
+}

resteasy/src/test/resources/com/baeldung/server/movies/transformer.json

@@ -0,0 +1,4 @@
+{
+  "title": "Transformers",
+  "imdbId": "tt0418279"
+}