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 20package org.eclipse.jetty.continuation; 21 22 23/* ------------------------------------------------------------ */ 24/** ContinuationThrowable 25 * <p> 26 * A ContinuationThrowable is throw by {@link Continuation#undispatch()} 27 * in order to exit the dispatch to a Filter or Servlet. Use of 28 * ContinuationThrowable is discouraged and it is preferable to 29 * allow return to be used. ContinuationThrowables should only be 30 * used when there is a Filter/Servlet which cannot be modified 31 * to avoid committing a response when {@link Continuation#isSuspended()} 32 * is true. 33 * </p> 34 * <p> 35 * ContinuationThrowable instances are often reused so that the 36 * stack trace may be entirely unrelated to the calling stack. 37 * A real stack trace may be obtained by enabling debug. 38 * </p> 39 * <p> 40 * ContinuationThrowable extends Error as this is more likely 41 * to be uncaught (or rethrown) by a Filter/Servlet. A ContinuationThrowable 42 * does not represent and error condition. 43 * </p> 44 */ 45public class ContinuationThrowable extends Error 46{} 47