001    /**
002     * Copyright (c) 2000-2010 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.security.permission;
016    
017    import com.liferay.portal.kernel.util.AutoResetThreadLocal;
018    
019    /**
020     * @author Brian Wing Shun Chan
021     */
022    public class PermissionThreadLocal {
023    
024            public static PermissionChecker getPermissionChecker() {
025                    return _permissionChecker.get();
026            }
027    
028            public static boolean isAddResource() {
029                    return _addResource.get().booleanValue();
030            }
031    
032            public static void setAddResource(boolean addResource) {
033                    _addResource.set(addResource);
034            }
035    
036            public static void setPermissionChecker(
037                    PermissionChecker permissionChecker) {
038    
039                    _permissionChecker.set(permissionChecker);
040            }
041    
042            private static ThreadLocal<Boolean> _addResource =
043                    new AutoResetThreadLocal<Boolean>(
044                            PermissionThreadLocal.class + "._addResource", true);
045            private static ThreadLocal<PermissionChecker> _permissionChecker =
046                    new AutoResetThreadLocal<PermissionChecker>(
047                            PermissionThreadLocal.class + "._permissionChecker");
048    
049    }