001    /**
002     * Copyright (c) 2000-2010 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.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            public void check(
027                            PermissionChecker permissionChecker, long userGroupId,
028                            String actionId)
029                    throws PrincipalException {
030    
031                    if (!contains(permissionChecker, userGroupId, actionId)) {
032                            throw new PrincipalException();
033                    }
034            }
035    
036            public boolean contains(
037                    PermissionChecker permissionChecker, long userGroupId,
038                    String actionId) {
039    
040                    return permissionChecker.hasPermission(
041                            0, UserGroup.class.getName(), userGroupId, actionId);
042            }
043    
044    }