1   /**
2    * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved.
3    *
4    * Permission is hereby granted, free of charge, to any person obtaining a copy
5    * of this software and associated documentation files (the "Software"), to deal
6    * in the Software without restriction, including without limitation the rights
7    * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8    * copies of the Software, and to permit persons to whom the Software is
9    * furnished to do so, subject to the following conditions:
10   *
11   * The above copyright notice and this permission notice shall be included in
12   * all copies or substantial portions of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.kernel.portlet;
24  
25  import com.liferay.portal.kernel.servlet.ProtectedPrincipal;
26  
27  import java.security.Principal;
28  
29  import javax.portlet.ActionRequest;
30  import javax.portlet.filter.ActionRequestWrapper;
31  
32  /**
33   * <a href="ProtectedActionRequest.java.html"><b><i>View Source</i></b></a>
34   *
35   * @author Brian Wing Shun Chan
36   *
37   */
38  public class ProtectedActionRequest extends ActionRequestWrapper {
39  
40      public ProtectedActionRequest(
41          ActionRequest actionRequest, String remoteUser) {
42  
43          super(actionRequest);
44  
45          _remoteUser = remoteUser;
46  
47          if (remoteUser != null) {
48              _userPrincipal = new ProtectedPrincipal(remoteUser);
49          }
50      }
51  
52      public String getRemoteUser() {
53          if (_remoteUser != null) {
54              return _remoteUser;
55          }
56          else {
57              return super.getRemoteUser();
58          }
59      }
60  
61      public Principal getUserPrincipal() {
62          if (_userPrincipal != null) {
63              return _userPrincipal;
64          }
65          else {
66              return super.getUserPrincipal();
67          }
68      }
69  
70      private String _remoteUser;
71      private Principal _userPrincipal;
72  
73  }