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.security.auth.PrincipalException;
018    import com.liferay.portal.security.permission.PermissionChecker;
019    import com.liferay.portal.util.PortletKeys;
020    
021    /**
022     * @author Charles May
023     */
024    public class PortalPermissionImpl implements PortalPermission {
025    
026            public void check(
027                            PermissionChecker permissionChecker, String actionId)
028                    throws PrincipalException {
029    
030                    if (!contains(permissionChecker, actionId)) {
031                            throw new PrincipalException();
032                    }
033            }
034    
035            public boolean contains(
036                    PermissionChecker permissionChecker, String actionId) {
037    
038                    return permissionChecker.hasPermission(
039                            0, PortletKeys.PORTAL, null, actionId);
040            }
041    
042    }