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1   /*
2    * $Id: StrutsActionProxy.java 506198 2007-02-12 00:57:44Z husted $
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  // Copyright 2006 Google Inc. All Rights Reserved.
22  
23  package org.apache.struts2.impl;
24  
25  import com.opensymphony.xwork2.ActionContext;
26  import com.opensymphony.xwork2.DefaultActionProxy;
27  
28  import java.util.Map;
29  
30  public class StrutsActionProxy extends DefaultActionProxy {
31  
32      private static final long serialVersionUID = -2434901249671934080L;
33  
34      public StrutsActionProxy(String namespace, String actionName, Map extraContext,
35                               boolean executeResult, boolean cleanupContext) throws Exception {
36          super(namespace, actionName, extraContext, executeResult, cleanupContext);
37      }
38  
39      public String execute() throws Exception {
40          ActionContext previous = ActionContext.getContext();
41          ActionContext.setContext(invocation.getInvocationContext());
42          try {
43  // This is for the new API:
44  //            return RequestContextImpl.callInContext(invocation, new Callable<String>() {
45  //                public String call() throws Exception {
46  //                    return invocation.invoke();
47  //                }
48  //            });
49              
50              return invocation.invoke();
51          } finally {
52              if (cleanupContext)
53                  ActionContext.setContext(previous);
54          }
55      }
56  }