ProtectedServletRequest.java |
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.servlet; 24 25 import java.security.Principal; 26 27 import javax.servlet.http.HttpServletRequest; 28 import javax.servlet.http.HttpServletRequestWrapper; 29 30 /** 31 * <a href="ProtectedServletRequest.java.html"><b><i>View Source</i></b></a> 32 * 33 * @author Brian Wing Shun Chan 34 * 35 */ 36 public class ProtectedServletRequest extends HttpServletRequestWrapper { 37 38 public ProtectedServletRequest( 39 HttpServletRequest request, String remoteUser) { 40 41 super(request); 42 43 _remoteUser = remoteUser; 44 45 if (remoteUser != null) { 46 _userPrincipal = new ProtectedPrincipal(remoteUser); 47 } 48 } 49 50 public String getRemoteUser() { 51 if (_remoteUser != null) { 52 return _remoteUser; 53 } 54 else { 55 return super.getRemoteUser(); 56 } 57 } 58 59 public Principal getUserPrincipal() { 60 if (_userPrincipal != null) { 61 return _userPrincipal; 62 } 63 else { 64 return super.getUserPrincipal(); 65 } 66 } 67 68 private String _remoteUser; 69 private Principal _userPrincipal; 70 71 }