001    /**
002     * Copyright (c) 2000-2011 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portal.security.auth;
016    
017    import com.liferay.portal.kernel.exception.PortalException;
018    
019    import javax.servlet.http.HttpServletRequest;
020    
021    /**
022     * @author Amos Fong
023     */
024    public class AuthTokenWrapper implements AuthToken {
025    
026            public AuthTokenWrapper(AuthToken authToken) {
027                    _authToken = authToken;
028                    _originalAuthToken = authToken;
029            }
030    
031            public void check(HttpServletRequest request) throws PortalException {
032                    _authToken.check(request);
033            }
034    
035            public String getToken(HttpServletRequest request) {
036                    return _authToken.getToken(request);
037            }
038    
039            public String getToken(
040                    HttpServletRequest request, long plid, String portletId) {
041    
042                    return _authToken.getToken(request, plid, portletId);
043            }
044    
045            public void setAuthToken(AuthToken authToken) {
046                    if (authToken == null) {
047                            _authToken = _originalAuthToken;
048                    }
049                    else {
050                            _authToken = authToken;
051                    }
052            }
053    
054            private AuthToken _authToken;
055            private AuthToken _originalAuthToken;
056    
057    }