Your First JAX-RS Service - RESTful Java with JAX-RS 2.0 - page 41

import import javax.ws.rs.client.ClientBuilder javax.ws.rs.client.ClientBuilder ;

import import javax.ws.rs.client.Client javax.ws.rs.client.Client ;

import import javax.ws.rs.client.Entity javax.ws.rs.client.Entity ;

import import javax.ws.rs.core.Response javax.ws.rs.core.Response ;

public public class class MyClient MyClient {

public public static throws Exception {

Client client = ClientBuilder . newClient ();
try

static void void main ( String [] args ) throws

try {
System . out . println ( "*** Create a new Customer ***" );

String xml = "<customer>"
+ "<first-name>Bill</first-name>"
+ "<last-name>Burke</last-name>"
+ "<street>256 Clarendon Street</street>"
+ "<city>Boston</city>"
+ "<state>MA</state>"
+ "<zip>02115</zip>"
+ "<country>USA</country>"
+ "</customer>" ;

Response response = client . target (
"http://localhost:8080/services/customers" )
. request (). post ( Entity . xml ( xml ));
iif ( response . getStatus () != 201 ) throw throw new new RuntimeException (

"Failed to create" );
String location = response . getLocation (). toString ();
System . out . println ( "Location: " + location );
response . close ();

System . out . println ( "*** GET Created Customer **" );
String customer = client . target ( location ). request (). get ( String . class );
System . out . println ( customer );

String updateCustomer = "<customer>"
+ "<first-name>William</first-name>"
+ "<last-name>Burke</last-name>"
+ "<street>256 Clarendon Street</street>"
+ "<city>Boston</city>"
+ "<state>MA</state>"
+ "<zip>02115</zip>"
+ "<country>USA</country>"
+ "</customer>" ;
response = client . target ( location )
. request ()
. put ( Entity . xml ( updateCustomer ));