RESTEasy + Spring Sample Code

RESTEasy+Spring-Sample-Code.java

package com.sivalabs.resteasydemo;

import java.util.List;
import org.springframework.stereotype.Service;
import com.sivalabs.resteasydemo.MockUserTable;

@Service
public class UserService 
{

	public void save(User user){
		MockUserTable.save(user);
	}

	public User getById(Integer id){
		return MockUserTable.getById(id);
	}

	public List<User> getAll(){
		return MockUserTable.getAll();
	}
	public void delete(Integer id){
		MockUserTable.delete(id);
	}
}


package com.sivalabs.resteasydemo;

import java.util.List;

import javax.ws.rs.Consumes;
import javax.ws.rs.DELETE;
import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.core.GenericEntity;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

@Component
@Path("/users")
@Produces(MediaType.APPLICATION_XML)
@Consumes(MediaType.APPLICATION_XML)
public class UserResource 
{
	@Autowired
	private UserService userService;

	@Path("/")
	@GET
	public Response getUsersXML() 
	{
		List<User> users = userService.getAll();
		GenericEntity<List<User>> ge = new GenericEntity<List<User>>(users){};
		return Response.ok(ge).build();
	}

	@Path("/{id}")
	@GET
	public Response getUserXMLById(@PathParam("id") Integer id) {
		User user = userService.getById(id);
		return Response.ok(user).build();
	}

	@Path("/")
	@POST
	public Response saveUser(User user) {
		userService.save(user);
		return Response.ok("<status>success</status>").build();
	}

	@Path("/{id}")
	@DELETE
	public Response deleteUser(@PathParam("id") Integer id) {
		userService.delete(id);
		return Response.ok("<status>success</status>").build();
	}

}

applicationContext.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:p="http://www.springframework.org/schema/p"
	xmlns:context="http://www.springframework.org/schema/context"
	xsi:schemaLocation="http://www.springframework.org/schema/beans 
	http://www.springframework.org/schema/beans/spring-beans.xsd
	http://www.springframework.org/schema/context 
	http://www.springframework.org/schema/context/spring-context.xsd">

	<context:annotation-config/>

	<context:component-scan base-package="com.sivalabs.resteasydemo"/>

</beans>