View Javadoc

    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  }