PermissionCheckerUtil.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.portal.security.permission; 24 25 import com.liferay.portal.kernel.log.Log; 26 import com.liferay.portal.kernel.log.LogFactoryUtil; 27 import com.liferay.portal.model.User; 28 import com.liferay.portal.security.auth.PrincipalThreadLocal; 29 import com.liferay.portal.util.PropsValues; 30 31 /** 32 * <a href="PermissionCheckerUtil.java.html"><b><i>View Source</i></b></a> 33 * 34 * @author Brian Wing Shun Chan 35 * 36 */ 37 public class PermissionCheckerUtil { 38 39 public static void setThreadValues(User user) { 40 long userId = user.getUserId(); 41 42 String name = String.valueOf(userId); 43 44 PrincipalThreadLocal.setName(name); 45 46 try { 47 PermissionChecker permissionChecker = 48 PermissionThreadLocal.getPermissionChecker(); 49 50 if (permissionChecker == null) { 51 permissionChecker = (PermissionChecker)Class.forName( 52 PropsValues.PERMISSIONS_CHECKER).newInstance(); 53 } 54 55 permissionChecker.init(user, _CHECK_GUEST); 56 57 PermissionThreadLocal.setPermissionChecker(permissionChecker); 58 } 59 catch (Exception e) { 60 _log.error(e); 61 } 62 } 63 64 private static boolean _CHECK_GUEST = true; 65 66 private static Log _log = 67 LogFactoryUtil.getLog(PermissionCheckerUtil.class); 68 69 }