RESTful Java client with RESTEasy client framework

	<dependency>
		<groupId>org.jboss.resteasy</groupId>
		<artifactId>resteasy-jaxrs</artifactId>
		<version>2.2.1.GA</version>
	</dependency>

@Path("/json/product")
public class JSONService {
 
	@GET
	@Path("/get")
	@Produces("application/json")
	public Product getProductInJSON() {
 
		Product product = new Product();
		product.setName("iPad 3");
		product.setQty(999);
 
		return product; 
 
	}
	//...

import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import org.apache.http.client.ClientProtocolException;
import org.jboss.resteasy.client.ClientRequest;
import org.jboss.resteasy.client.ClientResponse;
 
public class RESTEasyClientGet {
 
	public static void main(String[] args) {
	  try {
 
		ClientRequest request = new ClientRequest(
				"http://localhost:8080/RESTfulExample/json/product/get");
		request.accept("application/json");
		ClientResponse<String> response = request.get(String.class);
 
		if (response.getStatus() != 200) {
			throw new RuntimeException("Failed : HTTP error code : "
				+ response.getStatus());
		}
 
		BufferedReader br = new BufferedReader(new InputStreamReader(
			new ByteArrayInputStream(response.getEntity().getBytes())));
 
		String output;
		System.out.println("Output from Server .... \n");
		while ((output = br.readLine()) != null) {
			System.out.println(output);
		}
 
	  } catch (ClientProtocolException e) {
 
		e.printStackTrace();
 
	  } catch (IOException e) {
 
		e.printStackTrace();
 
	  } catch (Exception e) {
 
		e.printStackTrace();
 
	  }
 
	}
 
}

Output from Server .... 
 
{"qty":999,"name":"iPad 3"}

@Path("/json/product")
public class JSONService {
 
        @POST
	@Path("/post")
	@Consumes("application/json")
	public Response createProductInJSON(Product product) {
 
		String result = "Product created : " + product;
		return Response.status(201).entity(result).build();
 
	}
	//...

import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.MalformedURLException;
import org.jboss.resteasy.client.ClientRequest;
import org.jboss.resteasy.client.ClientResponse;
 
public class RESTEasyClientPost {
 
	public static void main(String[] args) {
 
	  try {
 
		ClientRequest request = new ClientRequest(
			"http://localhost:8080/RESTfulExample/json/product/post");
		request.accept("application/json");
 
		String input = "{\"qty\":100,\"name\":\"iPad 4\"}";
		request.body("application/json", input);
 
		ClientResponse<String> response = request.post(String.class);
 
		if (response.getStatus() != 201) {
			throw new RuntimeException("Failed : HTTP error code : "
				+ response.getStatus());
		}
 
		BufferedReader br = new BufferedReader(new InputStreamReader(
			new ByteArrayInputStream(response.getEntity().getBytes())));
 
		String output;
		System.out.println("Output from Server .... \n");
		while ((output = br.readLine()) != null) {
			System.out.println(output);
		}
 
	  } catch (MalformedURLException e) {
 
		e.printStackTrace();
 
	  } catch (IOException e) {
 
		e.printStackTrace();
 
	  } catch (Exception e) {
 
		e.printStackTrace();
 
	  }
 
	}
 
}

Output from Server .... 
 
Product created : Product [name=iPad 4, qty=100]