1 //
2 // ========================================================================
3 // Copyright (c) 1995-2016 Mort Bay Consulting Pty. Ltd.
4 // ------------------------------------------------------------------------
5 // All rights reserved. This program and the accompanying materials
6 // are made available under the terms of the Eclipse Public License v1.0
7 // and Apache License v2.0 which accompanies this distribution.
8 //
9 // The Eclipse Public License is available at
10 // http://www.eclipse.org/legal/epl-v10.html
11 //
12 // The Apache License v2.0 is available at
13 // http://www.opensource.org/licenses/apache2.0.php
14 //
15 // You may elect to redistribute this code under either of these licenses.
16 // ========================================================================
17 //
18
19 package org.eclipse.jetty.websocket.jsr356.annotations;
20
21 import java.lang.reflect.Method;
22 import java.nio.ByteBuffer;
23
24 import org.eclipse.jetty.websocket.jsr356.JsrPongMessage;
25 import org.eclipse.jetty.websocket.jsr356.JsrSession;
26 import org.eclipse.jetty.websocket.jsr356.annotations.Param.Role;
27
28 /**
29 * Callable for {@link OnMessage} annotated methods with a {@link PongMessage} message object.
30 */
31 public class OnMessagePongCallable extends OnMessageCallable
32 {
33 public OnMessagePongCallable(Class<?> pojo, Method method)
34 {
35 super(pojo,method);
36 }
37
38 /**
39 * Copy Constructor
40 */
41 public OnMessagePongCallable(OnMessageCallable copy)
42 {
43 super(copy);
44 }
45
46 public Object call(Object endpoint, ByteBuffer buf)
47 {
48 super.args[idxMessageObject] = new JsrPongMessage(buf);
49 return super.call(endpoint,super.args);
50 }
51
52 @Override
53 public void init(JsrSession session)
54 {
55 idxMessageObject = findIndexForRole(Role.MESSAGE_PONG);
56 assertRoleRequired(idxMessageObject,"Pong Message Object");
57 super.init(session);
58 }
59 }