1
19
20 package com.liferay.portlet.documentlibrary.service.permission;
21
22 import com.liferay.portal.PortalException;
23 import com.liferay.portal.SystemException;
24 import com.liferay.portal.security.auth.PrincipalException;
25 import com.liferay.portal.security.permission.PermissionChecker;
26 import com.liferay.portlet.documentlibrary.model.DLFileEntry;
27 import com.liferay.portlet.documentlibrary.model.DLFolder;
28 import com.liferay.portlet.documentlibrary.service.DLFileEntryLocalServiceUtil;
29
30
37 public class DLFileEntryPermission {
38
39 public static void check(
40 PermissionChecker permissionChecker, long folderId, String name,
41 String actionId)
42 throws PortalException, SystemException {
43
44 if (!contains(permissionChecker, folderId, name, actionId)) {
45 throw new PrincipalException();
46 }
47 }
48
49 public static void check(
50 PermissionChecker permissionChecker, DLFileEntry fileEntry,
51 String actionId)
52 throws PortalException {
53
54 if (!contains(permissionChecker, fileEntry, actionId)) {
55 throw new PrincipalException();
56 }
57 }
58
59 public static boolean contains(
60 PermissionChecker permissionChecker, long folderId, String name,
61 String actionId)
62 throws PortalException, SystemException {
63
64 DLFileEntry fileEntry = DLFileEntryLocalServiceUtil.getFileEntry(
65 folderId, name);
66
67 return contains(permissionChecker, fileEntry, actionId);
68 }
69
70 public static boolean contains(
71 PermissionChecker permissionChecker, DLFileEntry fileEntry,
72 String actionId) {
73
74 if (permissionChecker.hasOwnerPermission(
75 fileEntry.getCompanyId(), DLFileEntry.class.getName(),
76 fileEntry.getFileEntryId(), fileEntry.getUserId(), actionId)) {
77
78 return true;
79 }
80
81 DLFolder folder = fileEntry.getFolder();
82
83 return permissionChecker.hasPermission(
84 folder.getGroupId(), DLFileEntry.class.getName(),
85 fileEntry.getFileEntryId(), actionId);
86 }
87
88 }