01: /*
02: * $Id: ExecuteAction.java 471754 2006-11-06 14:55:09Z husted $
03: *
04: * Licensed to the Apache Software Foundation (ASF) under one
05: * or more contributor license agreements. See the NOTICE file
06: * distributed with this work for additional information
07: * regarding copyright ownership. The ASF licenses this file
08: * to you under the Apache License, Version 2.0 (the
09: * "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: 471754 $ $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,
54: Action action, ActionConfig actionConfig,
55: ActionForm actionForm) throws Exception {
56: ServletActionContext saContext = (ServletActionContext) context;
57:
58: return (action.execute((ActionMapping) actionConfig,
59: actionForm, saContext.getRequest(), saContext
60: .getResponse()));
61: }
62: }
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