001    /**
002     * Copyright (c) 2000-2013 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.lar;
016    
017    import com.liferay.portal.kernel.lar.UserIdStrategy;
018    import com.liferay.portal.kernel.util.Validator;
019    import com.liferay.portal.model.User;
020    import com.liferay.portal.service.UserLocalServiceUtil;
021    
022    /**
023     * @author Bruno Farache
024     */
025    public class CurrentUserIdStrategy implements UserIdStrategy {
026    
027            public CurrentUserIdStrategy(User user) {
028                    _user = user;
029            }
030    
031            @Override
032            public long getUserId(String userUuid) {
033                    if (Validator.isNull(userUuid)) {
034                            return _user.getUserId();
035                    }
036    
037                    try {
038                            User user = UserLocalServiceUtil.getUserByUuidAndCompanyId(
039                                    userUuid, _user.getCompanyId());
040    
041                            return user.getUserId();
042                    }
043                    catch (Exception e) {
044                            return _user.getUserId();
045                    }
046            }
047    
048            private User _user;
049    
050    }