001    /**
002     * Copyright (c) 2000-2011 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
013     */
014    
015    package com.liferay.portal.security.permission;
016    
017    import com.liferay.portal.model.User;
018    import com.liferay.portal.util.PropsValues;
019    
020    /**
021     * @author Charles May
022     * @author Brian Wing Shun Chan
023     * @author Shuyang Zhou
024     */
025    public class PermissionCheckerFactoryImpl implements PermissionCheckerFactory {
026    
027            public PermissionCheckerFactoryImpl() throws Exception {
028                    Class<PermissionChecker> clazz =
029                            (Class<PermissionChecker>)Class.forName(
030                                    PropsValues.PERMISSIONS_CHECKER);
031    
032                    _permissionChecker = clazz.newInstance();
033            }
034    
035            public PermissionChecker create(User user, boolean checkGuest)
036                    throws Exception {
037    
038                    PermissionChecker permissionChecker = _permissionChecker.clone();
039    
040                    permissionChecker.init(user, checkGuest);
041    
042                    return permissionChecker;
043            }
044    
045            private PermissionChecker _permissionChecker;
046    
047    }