1 // 2 // ======================================================================== 3 // Copyright (c) 1995-2015 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.api; 20 21 /** 22 * Callback for Write events. 23 */ 24 public interface WriteCallback 25 { 26 /* 27 * NOTE: We don't expose org.eclipse.jetty.util.Callback here as that would complicate matters with the WebAppContext's classloader isolation. 28 */ 29 30 /** 31 * <p> 32 * Callback invoked when the write fails. 33 * </p> 34 * 35 * @param x 36 * the reason for the write failure 37 */ 38 public void writeFailed(Throwable x); 39 40 /** 41 * <p> 42 * Callback invoked when the write completes. 43 * </p> 44 * 45 * @see #writeFailed(Throwable) 46 */ 47 public abstract void writeSuccess(); 48 }