UserGroupChecker.java |
1 /** 2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a copy 5 * of this software and associated documentation files (the "Software"), to deal 6 * in the Software without restriction, including without limitation the rights 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 8 * copies of the Software, and to permit persons to whom the Software is 9 * furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 20 * SOFTWARE. 21 */ 22 23 package com.liferay.portlet.enterpriseadmin.search; 24 25 import com.liferay.portal.kernel.dao.search.RowChecker; 26 import com.liferay.portal.kernel.log.Log; 27 import com.liferay.portal.kernel.log.LogFactoryUtil; 28 import com.liferay.portal.model.Group; 29 import com.liferay.portal.model.User; 30 import com.liferay.portal.service.UserLocalServiceUtil; 31 32 import javax.portlet.RenderResponse; 33 34 /** 35 * <a href="UserGroupChecker.java.html"><b><i>View Source</i></b></a> 36 * 37 * @author Brian Wing Shun Chan 38 * 39 */ 40 public class UserGroupChecker extends RowChecker { 41 42 public UserGroupChecker(RenderResponse renderResponse, Group group) { 43 super(renderResponse); 44 45 _group = group; 46 } 47 48 public boolean isChecked(Object obj) { 49 User user = null; 50 51 if (obj instanceof User) { 52 user = (User)obj; 53 } 54 else if (obj instanceof Object[]) { 55 user = (User)((Object[])obj)[0]; 56 } 57 else { 58 throw new IllegalArgumentException(obj + " is not a User"); 59 } 60 61 try { 62 return UserLocalServiceUtil.hasGroupUser( 63 _group.getGroupId(), user.getUserId()); 64 } 65 catch (Exception e) { 66 _log.error(e); 67 68 return false; 69 } 70 } 71 72 private static Log _log = LogFactoryUtil.getLog(UserGroupChecker.class); 73 74 private Group _group; 75 76 }