1   /**
2    * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3    *
4    * The contents of this file are subject to the terms of the Liferay Enterprise
5    * Subscription License ("License"). You may not use this file except in
6    * compliance with the License. You can obtain a copy of the License by
7    * contacting Liferay, Inc. See the License for the specific language governing
8    * permissions and limitations under the License, including but not limited to
9    * distribution rights of the Software.
10   *
11   *
12   *
13   */
14  
15  package com.liferay.portlet.journal.service.permission;
16  
17  import com.liferay.portal.PortalException;
18  import com.liferay.portal.SystemException;
19  import com.liferay.portal.security.auth.PrincipalException;
20  import com.liferay.portal.security.permission.PermissionChecker;
21  import com.liferay.portlet.journal.model.JournalArticle;
22  import com.liferay.portlet.journal.service.JournalArticleLocalServiceUtil;
23  
24  /**
25   * <a href="JournalArticlePermission.java.html"><b><i>View Source</i></b></a>
26   *
27   * @author Brian Wing Shun Chan
28   * @author Raymond Augé
29   */
30  public class JournalArticlePermission {
31  
32      public static void check(
33              PermissionChecker permissionChecker, JournalArticle article,
34              String actionId)
35          throws PortalException {
36  
37          if (!contains(permissionChecker, article, actionId)) {
38              throw new PrincipalException();
39          }
40      }
41  
42      public static void check(
43              PermissionChecker permissionChecker, long resourcePrimKey,
44              String actionId)
45          throws PortalException, SystemException {
46  
47          if (!contains(permissionChecker, resourcePrimKey, actionId)) {
48              throw new PrincipalException();
49          }
50      }
51  
52      public static void check(
53              PermissionChecker permissionChecker, long groupId, String articleId,
54              double version, String actionId)
55          throws PortalException, SystemException {
56  
57          if (!contains(
58                  permissionChecker, groupId, articleId, version, actionId)) {
59  
60              throw new PrincipalException();
61          }
62      }
63  
64      public static void check(
65              PermissionChecker permissionChecker, long groupId, String articleId,
66              String actionId)
67          throws PortalException, SystemException {
68  
69          if (!contains(permissionChecker, groupId, articleId, actionId)) {
70              throw new PrincipalException();
71          }
72      }
73  
74      public static boolean contains(
75          PermissionChecker permissionChecker, JournalArticle article,
76          String actionId) {
77  
78          if (permissionChecker.hasOwnerPermission(
79                  article.getCompanyId(), JournalArticle.class.getName(),
80                  article.getResourcePrimKey(), article.getUserId(), actionId)) {
81  
82              return true;
83          }
84  
85          return permissionChecker.hasPermission(
86              article.getGroupId(), JournalArticle.class.getName(),
87              article.getResourcePrimKey(), actionId);
88      }
89  
90      public static boolean contains(
91              PermissionChecker permissionChecker, long resourcePrimKey,
92              String actionId)
93          throws PortalException, SystemException {
94  
95          JournalArticle article =
96              JournalArticleLocalServiceUtil.getLatestArticle(resourcePrimKey);
97  
98          return contains(permissionChecker, article, actionId);
99      }
100 
101     public static boolean contains(
102             PermissionChecker permissionChecker, long groupId, String articleId,
103             double version, String actionId)
104         throws PortalException, SystemException {
105 
106         JournalArticle article = JournalArticleLocalServiceUtil.getArticle(
107             groupId, articleId, version);
108 
109         return contains(permissionChecker, article, actionId);
110     }
111 
112     public static boolean contains(
113             PermissionChecker permissionChecker, long groupId, String articleId,
114             String actionId)
115         throws PortalException, SystemException {
116 
117         JournalArticle article = JournalArticleLocalServiceUtil.getArticle(
118             groupId, articleId);
119 
120         return contains(permissionChecker, article, actionId);
121     }
122 
123 }