001    /**
002     * Copyright (c) 2000-2013 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.service.permission;
016    
017    import com.liferay.portal.model.UserGroup;
018    import com.liferay.portal.security.auth.PrincipalException;
019    import com.liferay.portal.security.permission.PermissionChecker;
020    
021    /**
022     * @author Charles May
023     */
024    public class UserGroupPermissionImpl implements UserGroupPermission {
025    
026            @Override
027            public void check(
028                            PermissionChecker permissionChecker, long userGroupId,
029                            String actionId)
030                    throws PrincipalException {
031    
032                    if (!contains(permissionChecker, userGroupId, actionId)) {
033                            throw new PrincipalException();
034                    }
035            }
036    
037            @Override
038            public boolean contains(
039                    PermissionChecker permissionChecker, long userGroupId,
040                    String actionId) {
041    
042                    return permissionChecker.hasPermission(
043                            0, UserGroup.class.getName(), userGroupId, actionId);
044            }
045    
046    }