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.portlet.usergroupsadmin.search;
016    
017    import com.liferay.portal.kernel.dao.search.RowChecker;
018    import com.liferay.portal.kernel.log.Log;
019    import com.liferay.portal.kernel.log.LogFactoryUtil;
020    import com.liferay.portal.model.User;
021    import com.liferay.portal.model.UserGroup;
022    import com.liferay.portal.service.UserLocalServiceUtil;
023    
024    import javax.portlet.RenderResponse;
025    
026    /**
027     * @author Charles May
028     */
029    public class UserUserGroupChecker extends RowChecker {
030    
031            public UserUserGroupChecker(
032                    RenderResponse renderResponse, UserGroup userGroup) {
033    
034                    super(renderResponse);
035    
036                    _userGroup = userGroup;
037            }
038    
039            @Override
040            public boolean isChecked(Object obj) {
041                    User user = (User)obj;
042    
043                    try {
044                            return UserLocalServiceUtil.hasUserGroupUser(
045                                    _userGroup.getUserGroupId(), user.getUserId());
046                    }
047                    catch (Exception e) {
048                            _log.error(e, e);
049    
050                            return false;
051                    }
052            }
053    
054            private static Log _log = LogFactoryUtil.getLog(UserUserGroupChecker.class);
055    
056            private UserGroup _userGroup;
057    
058    }