1 // 2 // ======================================================================== 3 // Copyright (c) 1995-2013 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.server.handler; 20 21 import java.io.IOException; 22 23 import javax.servlet.ServletException; 24 import javax.servlet.http.HttpServletRequest; 25 import javax.servlet.http.HttpServletResponse; 26 27 import org.eclipse.jetty.server.Handler; 28 import org.eclipse.jetty.server.Request; 29 30 /* ------------------------------------------------------------ */ 31 /** HandlerList. 32 * This extension of {@link HandlerCollection} will call 33 * each contained handler in turn until either an exception is thrown, the response 34 * is committed or a positive response status is set. 35 */ 36 public class HandlerList extends HandlerCollection 37 { 38 /* ------------------------------------------------------------ */ 39 /** 40 * @see Handler#handle(String, Request, HttpServletRequest, HttpServletResponse) 41 */ 42 @Override 43 public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response) 44 throws IOException, ServletException 45 { 46 Handler[] handlers = getHandlers(); 47 48 if (handlers!=null && isStarted()) 49 { 50 for (int i=0;i<handlers.length;i++) 51 { 52 handlers[i].handle(target,baseRequest, request, response); 53 if ( baseRequest.isHandled()) 54 return; 55 } 56 } 57 } 58 }