1 /* 2 * $Id$ 3 * 4 * Licensed to the Apache Software Foundation (ASF) under one 5 * or more contributor license agreements. See the NOTICE file 6 * distributed with this work for additional information 7 * regarding copyright ownership. The ASF licenses this file 8 * to you under the Apache License, Version 2.0 (the 9 * "License"); you may not use this file except in compliance 10 * with the License. You may obtain a copy of the License at 11 * 12 * http://www.apache.org/licenses/LICENSE-2.0 13 * 14 * Unless required by applicable law or agreed to in writing, 15 * software distributed under the License is distributed on an 16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 17 * KIND, either express or implied. See the License for the 18 * specific language governing permissions and limitations 19 * under the License. 20 */ 21 package org.apache.struts.chain.commands.servlet; 22 23 import org.apache.struts.action.Action; 24 import org.apache.struts.action.ActionForm; 25 import org.apache.struts.action.ActionMapping; 26 import org.apache.struts.chain.commands.AbstractExecuteAction; 27 import org.apache.struts.chain.contexts.ActionContext; 28 import org.apache.struts.chain.contexts.ServletActionContext; 29 import org.apache.struts.config.ActionConfig; 30 import org.apache.struts.config.ForwardConfig; 31 32 /** 33 * <p>Invoke the appropriate <code>Action</code> for this request, and cache 34 * the returned <code>ActionForward</code>.</p> 35 * 36 * @version $Rev$ $Date: 2005-05-07 12:11:38 -0400 (Sat, 07 May 2005) 37 * $ 38 */ 39 public class ExecuteAction extends AbstractExecuteAction { 40 // ------------------------------------------------------- Protected Methods 41 42 /** 43 * <p>Execute the specified <code>Action</code>, and return the resulting 44 * <code>ActionForward</code>.</p> 45 * 46 * @param context The <code>Context</code> for this request 47 * @param action The <code>Action</code> to be executed 48 * @param actionConfig The <code>ActionConfig</code> defining this action 49 * @param actionForm The <code>ActionForm</code> (if any) for this 50 * action 51 * @throws Exception if thrown by the <code>Action</code> 52 */ 53 protected ForwardConfig execute(ActionContext context, Action action, 54 ActionConfig actionConfig, ActionForm actionForm) 55 throws Exception { 56 ServletActionContext saContext = (ServletActionContext) context; 57 58 return (action.execute((ActionMapping) actionConfig, actionForm, 59 saContext.getRequest(), saContext.getResponse())); 60 } 61 }