| ProtectedServletRequest.java |
1 /**
2 * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3 *
4 * This library is free software; you can redistribute it and/or modify it under
5 * the terms of the GNU Lesser General Public License as published by the Free
6 * Software Foundation; either version 2.1 of the License, or (at your option)
7 * any later version.
8 *
9 * This library is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12 * details.
13 */
14
15 package com.liferay.portal.kernel.servlet;
16
17 import java.security.Principal;
18
19 import javax.servlet.http.HttpServletRequest;
20 import javax.servlet.http.HttpServletRequestWrapper;
21
22 /**
23 * <a href="ProtectedServletRequest.java.html"><b><i>View Source</i></b></a>
24 *
25 * @author Brian Wing Shun Chan
26 */
27 public class ProtectedServletRequest extends HttpServletRequestWrapper {
28
29 public ProtectedServletRequest(
30 HttpServletRequest request, String remoteUser) {
31
32 super(request);
33
34 _remoteUser = remoteUser;
35
36 if (remoteUser != null) {
37 _userPrincipal = new ProtectedPrincipal(remoteUser);
38 }
39 }
40
41 public String getRemoteUser() {
42 if (_remoteUser != null) {
43 return _remoteUser;
44 }
45 else {
46 return super.getRemoteUser();
47 }
48 }
49
50 public Principal getUserPrincipal() {
51 if (_userPrincipal != null) {
52 return _userPrincipal;
53 }
54 else {
55 return super.getUserPrincipal();
56 }
57 }
58
59 private String _remoteUser;
60 private Principal _userPrincipal;
61
62 }