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.usersadmin.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.Role;
021    import com.liferay.portal.model.User;
022    import com.liferay.portal.service.RoleLocalServiceUtil;
023    
024    import javax.portlet.RenderResponse;
025    
026    /**
027     * @author Brian Wing Shun Chan
028     */
029    public class RoleUserChecker extends RowChecker {
030    
031            public RoleUserChecker(RenderResponse renderResponse, User user) {
032                    super(renderResponse);
033    
034                    _user = user;
035            }
036    
037            @Override
038            public boolean isChecked(Object obj) {
039                    Role role = (Role)obj;
040    
041                    try {
042                            return RoleLocalServiceUtil.hasUserRole(
043                                    _user.getUserId(), role.getRoleId());
044                    }
045                    catch (Exception e) {
046                            _log.error(e, e);
047    
048                            return false;
049                    }
050            }
051    
052            private static Log _log = LogFactoryUtil.getLog(RoleUserChecker.class);
053    
054            private User _user;
055    
056    }