ProtectedServletRequest.java |
1 /** 2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved. 3 * 4 * The contents of this file are subject to the terms of the Liferay Enterprise 5 * Subscription License ("License"). You may not use this file except in 6 * compliance with the License. You can obtain a copy of the License by 7 * contacting Liferay, Inc. See the License for the specific language governing 8 * permissions and limitations under the License, including but not limited to 9 * distribution rights of the Software. 10 * 11 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 12 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 13 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 14 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 15 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 17 * SOFTWARE. 18 */ 19 20 package com.liferay.portal.kernel.servlet; 21 22 import java.security.Principal; 23 24 import javax.servlet.http.HttpServletRequest; 25 import javax.servlet.http.HttpServletRequestWrapper; 26 27 /** 28 * <a href="ProtectedServletRequest.java.html"><b><i>View Source</i></b></a> 29 * 30 * @author Brian Wing Shun Chan 31 * 32 */ 33 public class ProtectedServletRequest extends HttpServletRequestWrapper { 34 35 public ProtectedServletRequest( 36 HttpServletRequest request, String remoteUser) { 37 38 super(request); 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 } 51 else { 52 return super.getRemoteUser(); 53 } 54 } 55 56 public Principal getUserPrincipal() { 57 if (_userPrincipal != null) { 58 return _userPrincipal; 59 } 60 else { 61 return super.getUserPrincipal(); 62 } 63 } 64 65 private String _remoteUser; 66 private Principal _userPrincipal; 67 68 }