1 // ======================================================================== 2 // Copyright (c) 2006-2009 Mort Bay Consulting Pty. Ltd. 3 // ------------------------------------------------------------------------ 4 // All rights reserved. This program and the accompanying materials 5 // are made available under the terms of the Eclipse Public License v1.0 6 // and Apache License v2.0 which accompanies this distribution. 7 // The Eclipse Public License is available at 8 // http://www.eclipse.org/legal/epl-v10.html 9 // The Apache License v2.0 is available at 10 // http://www.opensource.org/licenses/apache2.0.php 11 // You may elect to redistribute this code under either of these licenses. 12 // ======================================================================== 13 14 package org.eclipse.jetty.server.handler; 15 16 import java.io.IOException; 17 18 import javax.servlet.ServletException; 19 import javax.servlet.http.HttpServletRequest; 20 import javax.servlet.http.HttpServletResponse; 21 22 import org.eclipse.jetty.server.Handler; 23 import org.eclipse.jetty.server.Request; 24 25 /* ------------------------------------------------------------ */ 26 /** HandlerList. 27 * This extension of {@link HandlerCollection} will call 28 * each contained handler in turn until either an exception is thrown, the response 29 * is committed or a positive response status is set. 30 */ 31 public class HandlerList extends HandlerCollection 32 { 33 /* ------------------------------------------------------------ */ 34 /** 35 * @see Handler#handle(String, Request, HttpServletRequest, HttpServletResponse) 36 */ 37 @Override 38 public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response) 39 throws IOException, ServletException 40 { 41 Handler[] handlers = getHandlers(); 42 43 if (handlers!=null && isStarted()) 44 { 45 for (int i=0;i<handlers.length;i++) 46 { 47 handlers[i].handle(target,baseRequest, request, response); 48 if ( baseRequest.isHandled()) 49 return; 50 } 51 } 52 } 53 }