1 //
2 // ========================================================================
3 // Copyright (c) 1995-2014 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.common;
20
21 import java.io.IOException;
22
23 import org.eclipse.jetty.util.SharedBlockingCallback;
24 import org.eclipse.jetty.websocket.api.WriteCallback;
25
26
27 /* ------------------------------------------------------------ */
28 /** extend a SharedlBlockingCallback to an websocket WriteCallback
29 */
30 public class BlockingWriteCallback extends SharedBlockingCallback
31 {
32 public BlockingWriteCallback()
33 {
34 super(new WriteBlocker());
35 }
36
37 public WriteBlocker acquireWriteBlocker() throws IOException
38 {
39 return (WriteBlocker)acquire();
40 }
41
42 public static class WriteBlocker extends Blocker implements WriteCallback
43 {
44 @Override
45 public void writeFailed(Throwable x)
46 {
47 failed(x);
48 }
49
50 @Override
51 public void writeSuccess()
52 {
53 succeeded();
54 }
55 }
56 }