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.continuation; 20 21 import java.util.EventListener; 22 23 import javax.servlet.ServletRequestListener; 24 25 26 /* ------------------------------------------------------------ */ 27 /** A Continuation Listener 28 * <p> 29 * A ContinuationListener may be registered with a call to 30 * {@link Continuation#addContinuationListener(ContinuationListener)}. 31 * 32 */ 33 public interface ContinuationListener extends EventListener 34 { 35 /* ------------------------------------------------------------ */ 36 /** 37 * Called when a continuation life cycle is complete and after 38 * any calls to {@link ServletRequestListener#requestDestroyed(javax.servlet.ServletRequestEvent)} 39 * The response may still be written to during the call. 40 * 41 * @param continuation 42 */ onComplete(Continuation continuation)43 public void onComplete(Continuation continuation); 44 45 /* ------------------------------------------------------------ */ 46 /** 47 * Called when a suspended continuation has timed out. 48 * The response may be written to and the methods 49 * {@link Continuation#resume()} or {@link Continuation#complete()} 50 * may be called by a onTimeout implementation, 51 * @param continuation 52 */ onTimeout(Continuation continuation)53 public void onTimeout(Continuation continuation); 54 55 } 56