01: /**
02: * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved.
03: *
04: * Permission is hereby granted, free of charge, to any person obtaining a copy
05: * of this software and associated documentation files (the "Software"), to deal
06: * in the Software without restriction, including without limitation the rights
07: * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
08: * copies of the Software, and to permit persons to whom the Software is
09: * 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: */package com.liferay.portal.kernel.servlet;
22:
23: import java.security.Principal;
24:
25: import javax.servlet.http.HttpServletRequest;
26: import javax.servlet.http.HttpServletRequestWrapper;
27:
28: /**
29: * <a href="ProtectedServletRequest.java.html"><b><i>View Source</i></b></a>
30: *
31: * @author Brian Wing Shun Chan
32: *
33: */
34: public class ProtectedServletRequest extends HttpServletRequestWrapper {
35:
36: public ProtectedServletRequest(HttpServletRequest req,
37: String remoteUser) {
38: super (req);
39:
40: _remoteUser = remoteUser;
41:
42: if (remoteUser != null) {
43: _userPrincipal = new ProtectedPrincipal(remoteUser);
44: }
45: }
46:
47: public String getRemoteUser() {
48: if (_remoteUser != null) {
49: return _remoteUser;
50: } else {
51: return super .getRemoteUser();
52: }
53: }
54:
55: public Principal getUserPrincipal() {
56: if (_userPrincipal != null) {
57: return _userPrincipal;
58: } else {
59: return super .getUserPrincipal();
60: }
61: }
62:
63: private String _remoteUser;
64: private Principal _userPrincipal;
65:
66: }
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