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.expando.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.expando.model.ExpandoColumn;
22  import com.liferay.portlet.expando.service.ExpandoColumnLocalServiceUtil;
23  
24  /**
25   * <a href="ExpandoColumnPermission.java.html"><b><i>View Source</i></b></a>
26   *
27   * @author Raymond Augé
28   */
29  public class ExpandoColumnPermission {
30  
31      public static void check(
32              PermissionChecker permissionChecker, ExpandoColumn column,
33              String actionId)
34          throws PortalException {
35  
36          if (!contains(permissionChecker, column, actionId)) {
37              throw new PrincipalException();
38          }
39      }
40  
41      public static void check(
42              PermissionChecker permissionChecker, long columnId, String actionId)
43          throws PortalException, SystemException {
44  
45          if (!contains(permissionChecker, columnId, actionId)) {
46              throw new PrincipalException();
47          }
48      }
49  
50      public static void check(
51              PermissionChecker permissionChecker, String className,
52              String tableName, String columnName, String actionId)
53          throws PortalException, SystemException {
54  
55          if (!contains(
56                  permissionChecker, className, tableName, columnName,
57                  actionId)) {
58  
59              throw new PrincipalException();
60          }
61      }
62  
63      public static boolean contains(
64          PermissionChecker permissionChecker, ExpandoColumn column,
65          String actionId) {
66  
67          return permissionChecker.hasPermission(
68              0, ExpandoColumn.class.getName(), column.getColumnId(), actionId);
69      }
70  
71      public static boolean contains(
72              PermissionChecker permissionChecker, long columnId, String actionId)
73          throws PortalException, SystemException {
74  
75          ExpandoColumn column = ExpandoColumnLocalServiceUtil.getColumn(
76              columnId);
77  
78          return contains(permissionChecker, column, actionId);
79      }
80  
81      public static boolean contains(
82              PermissionChecker permissionChecker, String className,
83              String tableName, String columnName, String actionId)
84          throws SystemException {
85  
86          ExpandoColumn column = ExpandoColumnLocalServiceUtil.getColumn(
87              className, tableName, columnName);
88  
89          return contains(permissionChecker, column, actionId);
90      }
91  
92  }