1   /**
2    * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3    *
4    * This library is free software; you can redistribute it and/or modify it under
5    * the terms of the GNU Lesser General Public License as published by the Free
6    * Software Foundation; either version 2.1 of the License, or (at your option)
7    * any later version.
8    *
9    * This library is distributed in the hope that it will be useful, but WITHOUT
10   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11   * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12   * details.
13   */
14  
15  package com.liferay.portlet.journal.service.permission;
16  
17  import com.liferay.portal.kernel.exception.PortalException;
18  import com.liferay.portal.kernel.exception.SystemException;
19  import com.liferay.portal.security.auth.PrincipalException;
20  import com.liferay.portal.security.permission.PermissionChecker;
21  import com.liferay.portlet.journal.model.JournalStructure;
22  import com.liferay.portlet.journal.service.JournalStructureLocalServiceUtil;
23  
24  /**
25   * <a href="JournalStructurePermission.java.html"><b><i>View Source</i></b></a>
26   *
27   * @author Brian Wing Shun Chan
28   * @author Raymond Augé
29   */
30  public class JournalStructurePermission {
31  
32      public static void check(
33              PermissionChecker permissionChecker, JournalStructure structure,
34              String actionId)
35          throws PortalException {
36  
37          if (!contains(permissionChecker, structure, actionId)) {
38              throw new PrincipalException();
39          }
40      }
41  
42      public static void check(
43              PermissionChecker permissionChecker, long id, String actionId)
44          throws PortalException, SystemException {
45  
46          if (!contains(permissionChecker, id, actionId)) {
47              throw new PrincipalException();
48          }
49      }
50  
51      public static void check(
52              PermissionChecker permissionChecker, long groupId,
53              String structureId, String actionId)
54          throws PortalException, SystemException {
55  
56          if (!contains(permissionChecker, groupId, structureId, actionId)) {
57              throw new PrincipalException();
58          }
59      }
60  
61      public static boolean contains(
62          PermissionChecker permissionChecker, JournalStructure structure,
63          String actionId) {
64  
65          if (permissionChecker.hasOwnerPermission(
66                  structure.getCompanyId(), JournalStructure.class.getName(),
67                  structure.getId(), structure.getUserId(), actionId)) {
68  
69              return true;
70          }
71  
72          return permissionChecker.hasPermission(
73              structure.getGroupId(), JournalStructure.class.getName(),
74              structure.getId(), actionId);
75      }
76  
77      public static boolean contains(
78              PermissionChecker permissionChecker, long id, String actionId)
79          throws PortalException, SystemException {
80  
81          JournalStructure structure =
82              JournalStructureLocalServiceUtil.getStructure(id);
83  
84          return contains(permissionChecker, structure, actionId);
85      }
86  
87      public static boolean contains(
88              PermissionChecker permissionChecker, long groupId,
89              String structureId, String actionId)
90          throws PortalException, SystemException {
91  
92          JournalStructure structure =
93              JournalStructureLocalServiceUtil.getStructure(groupId, structureId);
94  
95          return contains(permissionChecker, structure, actionId);
96      }
97  
98  }