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 }