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1   /*
2    * $Id: StrutsActionProxy.java 651946 2008-04-27 13:41:38Z apetrelli $
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  
22  // Copyright 2006 Google Inc. All Rights Reserved.
23  
24  package org.apache.struts2.impl;
25  
26  import com.opensymphony.xwork2.ActionContext;
27  import com.opensymphony.xwork2.ActionInvocation;
28  import com.opensymphony.xwork2.DefaultActionProxy;
29  
30  import java.util.Map;
31  
32  public class StrutsActionProxy extends DefaultActionProxy {
33  
34      private static final long serialVersionUID = -2434901249671934080L;
35  
36      public StrutsActionProxy(ActionInvocation inv, String namespace, String actionName, String methodName,
37                               boolean executeResult, boolean cleanupContext) {
38          super(inv, namespace, actionName, methodName, executeResult, cleanupContext);
39      }
40  
41      public String execute() throws Exception {
42          ActionContext previous = ActionContext.getContext();
43          ActionContext.setContext(invocation.getInvocationContext());
44          try {
45  // This is for the new API:
46  //            return RequestContextImpl.callInContext(invocation, new Callable<String>() {
47  //                public String call() throws Exception {
48  //                    return invocation.invoke();
49  //                }
50  //            });
51              
52              return invocation.invoke();
53          } finally {
54              if (cleanupContext)
55                  ActionContext.setContext(previous);
56          }
57      }
58  
59      @Override
60      protected void prepare() {
61          super.prepare();
62      }
63  
64  }