001    /**
002     * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
013     */
014    
015    package com.liferay.portal.kernel.portlet;
016    
017    import com.liferay.portal.kernel.servlet.ProtectedPrincipal;
018    
019    import java.security.Principal;
020    
021    import javax.portlet.ActionRequest;
022    import javax.portlet.filter.ActionRequestWrapper;
023    
024    /**
025     * @author Brian Wing Shun Chan
026     */
027    public class ProtectedActionRequest extends ActionRequestWrapper {
028    
029            public ProtectedActionRequest(
030                    ActionRequest actionRequest, String remoteUser) {
031    
032                    super(actionRequest);
033    
034                    _remoteUser = remoteUser;
035    
036                    if (remoteUser != null) {
037                            _userPrincipal = new ProtectedPrincipal(remoteUser);
038                    }
039            }
040    
041            public String getRemoteUser() {
042                    if (_remoteUser != null) {
043                            return _remoteUser;
044                    }
045                    else {
046                            return super.getRemoteUser();
047                    }
048            }
049    
050            public Principal getUserPrincipal() {
051                    if (_userPrincipal != null) {
052                            return _userPrincipal;
053                    }
054                    else {
055                            return super.getUserPrincipal();
056                    }
057            }
058    
059            private String _remoteUser;
060            private Principal _userPrincipal;
061    
062    }