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   */
29  public class JournalArticlePermission {
30  
31      public static void check(
32              PermissionChecker permissionChecker, JournalArticle article,
33              String actionId)
34          throws PortalException {
35  
36          if (!contains(permissionChecker, article, actionId)) {
37              throw new PrincipalException();
38          }
39      }
40  
41      public static void check(
42              PermissionChecker permissionChecker, long groupId, String articleId,
43              double version, String actionId)
44          throws PortalException, SystemException {
45  
46          if (!contains(
47                  permissionChecker, groupId, articleId, version, actionId)) {
48  
49              throw new PrincipalException();
50          }
51      }
52  
53      public static void check(
54              PermissionChecker permissionChecker, long groupId, String articleId,
55              String actionId)
56          throws PortalException, SystemException {
57  
58          if (!contains(permissionChecker, groupId, articleId, actionId)) {
59              throw new PrincipalException();
60          }
61      }
62  
63      public static boolean contains(
64          PermissionChecker permissionChecker, JournalArticle article,
65          String actionId) {
66  
67          if (permissionChecker.hasOwnerPermission(
68                  article.getCompanyId(), JournalArticle.class.getName(),
69                  article.getResourcePrimKey(), article.getUserId(), actionId)) {
70  
71              return true;
72          }
73  
74          return permissionChecker.hasPermission(
75              article.getGroupId(), JournalArticle.class.getName(),
76              article.getResourcePrimKey(), actionId);
77      }
78  
79      public static boolean contains(
80              PermissionChecker permissionChecker, long groupId, String articleId,
81              double version, String actionId)
82          throws PortalException, SystemException {
83  
84          JournalArticle article = JournalArticleLocalServiceUtil.getArticle(
85              groupId, articleId, version);
86  
87          return contains(permissionChecker, article, actionId);
88      }
89  
90      public static boolean contains(
91              PermissionChecker permissionChecker, long groupId, String articleId,
92              String actionId)
93          throws PortalException, SystemException {
94  
95          JournalArticle article = JournalArticleLocalServiceUtil.getArticle(
96              groupId, articleId);
97  
98          return contains(permissionChecker, article, actionId);
99      }
100 
101 }