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.portlet.dynamicdatamapping.service.permission;
016    
017    import com.liferay.portal.kernel.exception.PortalException;
018    import com.liferay.portal.kernel.exception.SystemException;
019    import com.liferay.portal.security.auth.PrincipalException;
020    import com.liferay.portal.security.permission.PermissionChecker;
021    import com.liferay.portlet.dynamicdatamapping.model.DDMStructure;
022    import com.liferay.portlet.dynamicdatamapping.service.DDMStructureLocalServiceUtil;
023    
024    /**
025     * @author Bruno Basto
026     */
027    public class DDMStructurePermission {
028    
029            public static void check(
030                            PermissionChecker permissionChecker, DDMStructure structure,
031                            String actionId)
032                    throws PortalException {
033    
034                    if (!contains(permissionChecker, structure, actionId)) {
035                            throw new PrincipalException();
036                    }
037            }
038    
039            public static void check(
040                            PermissionChecker permissionChecker, long structureId,
041                            String actionId)
042                    throws PortalException, SystemException {
043    
044                    if (!contains(permissionChecker, structureId, actionId)) {
045                            throw new PrincipalException();
046                    }
047            }
048    
049            public static void check(
050                            PermissionChecker permissionChecker, long groupId,
051                            String structureKey, String actionId)
052                    throws PortalException, SystemException {
053    
054                    if (!contains(permissionChecker, groupId, structureKey, actionId)) {
055                            throw new PrincipalException();
056                    }
057            }
058    
059            public static boolean contains(
060                    PermissionChecker permissionChecker, DDMStructure structure,
061                    String actionId) {
062    
063                    if (permissionChecker.hasOwnerPermission(
064                                    structure.getCompanyId(), DDMStructure.class.getName(),
065                                    structure.getStructureId(), structure.getUserId(), actionId)) {
066    
067                            return true;
068                    }
069    
070                    return permissionChecker.hasPermission(
071                            structure.getGroupId(), DDMStructure.class.getName(),
072                            structure.getStructureId(), actionId);
073            }
074    
075            public static boolean contains(
076                            PermissionChecker permissionChecker, long structureId,
077                            String actionId)
078                    throws PortalException, SystemException {
079    
080                    DDMStructure structure = DDMStructureLocalServiceUtil.getStructure(
081                            structureId);
082    
083                    return contains(permissionChecker, structure, actionId);
084            }
085    
086            public static boolean contains(
087                            PermissionChecker permissionChecker, long groupId,
088                            String structureKey, String actionId)
089                    throws PortalException, SystemException {
090    
091                    DDMStructure structure = DDMStructureLocalServiceUtil.getStructure(
092                            groupId, structureKey);
093    
094                    return contains(permissionChecker, structure, actionId);
095            }
096    
097    }