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Merge pull request #354 from giuseppebueti/master 

RestEasy Tutorial Code
This commit is contained in:
Eugen 2016-02-15 15:02:23 +02:00
parent 7221465284 33e5f14e86
commit ac38b9528a
9 changed files with 327 additions and 0 deletions
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77
RestEasy Example/pom.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" 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">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung</groupId>
<artifactId>resteasy-tutorial</artifactId>
<version>1.0</version>
<packaging>war</packaging>
<properties>
<resteasy.version>3.0.14.Final</resteasy.version>
</properties>
<build>
<finalName>RestEasyTutorial</finalName>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<!-- core library -->
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-servlet-initializer</artifactId>
<version>${resteasy.version}</version>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-client</artifactId>
<version>${resteasy.version}</version>
</dependency>
<!-- Optional library -->
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-jaxb-provider</artifactId>
<version>${resteasy.version}</version>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-jackson-provider</artifactId>
<version>${resteasy.version}</version>
</dependency>
<!-- Junit Library -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.4</version>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.4</version>
</dependency>
</dependencies>
</project>

36
RestEasy Example/src/main/java/com/baeldung/client/ServicesInterface.java Normal file
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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);
}

66
RestEasy Example/src/main/java/com/baeldung/model/Movie.java Normal file
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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 + '\'' +
'}';
}
}

83
RestEasy Example/src/main/java/com/baeldung/server/MovieCrudService.java Normal file
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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("/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));
}
}

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RestEasy Example/src/main/java/com/baeldung/server/RestEasyServices.java Normal file
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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();
}
}

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RestEasy Example/src/main/webapp/WEB-INF/classes/logback.xml Normal file
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<configuration scan="true" scanPeriod="10 seconds">
</configuration>

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RestEasy Example/src/main/webapp/WEB-INF/jboss-deployment-structure.xml Normal file
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<?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>

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RestEasy Example/src/main/webapp/WEB-INF/jboss-web.xml Normal file
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<?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>

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RestEasy Example/src/main/webapp/WEB-INF/web.xml Normal file
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<?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>