001    /**
002     * Copyright (c) 2000-2013 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.kernel.security.pacl.DoPrivileged;
018    import com.liferay.portal.model.User;
019    import com.liferay.portal.util.PropsValues;
020    
021    /**
022     * @author Charles May
023     * @author Brian Wing Shun Chan
024     * @author Shuyang Zhou
025     */
026    @DoPrivileged
027    public class PermissionCheckerFactoryImpl implements PermissionCheckerFactory {
028    
029            public PermissionCheckerFactoryImpl() throws Exception {
030                    Class<PermissionChecker> clazz =
031                            (Class<PermissionChecker>)Class.forName(
032                                    PropsValues.PERMISSIONS_CHECKER);
033    
034                    _permissionChecker = clazz.newInstance();
035            }
036    
037            @Override
038            public PermissionChecker create(User user) throws Exception {
039                    PermissionChecker permissionChecker = _permissionChecker.clone();
040    
041                    permissionChecker.init(user);
042    
043                    return permissionChecker;
044            }
045    
046            private PermissionChecker _permissionChecker;
047    
048    }