| DLFileShortcutPermission.java |
1 /**
2 * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a copy
5 * of this software and associated documentation files (the "Software"), to deal
6 * in the Software without restriction, including without limitation the rights
7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8 * copies of the Software, and to permit persons to whom the Software is
9 * furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20 * SOFTWARE.
21 */
22
23 package com.liferay.portlet.documentlibrary.service.permission;
24
25 import com.liferay.portal.PortalException;
26 import com.liferay.portal.SystemException;
27 import com.liferay.portal.security.auth.PrincipalException;
28 import com.liferay.portal.security.permission.PermissionChecker;
29 import com.liferay.portlet.documentlibrary.model.DLFileShortcut;
30 import com.liferay.portlet.documentlibrary.model.DLFolder;
31 import com.liferay.portlet.documentlibrary.service.DLFileShortcutLocalServiceUtil;
32
33 /**
34 * <a href="DLFileShortcutPermission.java.html"><b><i>View Source</i></b></a>
35 *
36 * @author Brian Wing Shun Chan
37 *
38 */
39 public class DLFileShortcutPermission {
40
41 public static void check(
42 PermissionChecker permissionChecker, long fileShortcutId,
43 String actionId)
44 throws PortalException, SystemException {
45
46 if (!contains(permissionChecker, fileShortcutId, actionId)) {
47 throw new PrincipalException();
48 }
49 }
50
51 public static void check(
52 PermissionChecker permissionChecker, DLFileShortcut fileShortcut,
53 String actionId)
54 throws PortalException, SystemException {
55
56 if (!contains(permissionChecker, fileShortcut, actionId)) {
57 throw new PrincipalException();
58 }
59 }
60
61 public static boolean contains(
62 PermissionChecker permissionChecker, long fileShortcutId,
63 String actionId)
64 throws PortalException, SystemException {
65
66 DLFileShortcut fileShortcut =
67 DLFileShortcutLocalServiceUtil.getFileShortcut(fileShortcutId);
68
69 return contains(permissionChecker, fileShortcut, actionId);
70 }
71
72 public static boolean contains(
73 PermissionChecker permissionChecker, DLFileShortcut fileShortcut,
74 String actionId)
75 throws PortalException, SystemException {
76
77 DLFolder folder = fileShortcut.getFolder();
78
79 return permissionChecker.hasPermission(
80 folder.getGroupId(), DLFileShortcut.class.getName(),
81 fileShortcut.getFileShortcutId(), actionId);
82 }
83
84 }