1
14
15 package com.liferay.portlet.documentlibrary.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.ActionKeys;
21 import com.liferay.portal.security.permission.PermissionChecker;
22 import com.liferay.portal.util.PropsValues;
23 import com.liferay.portlet.documentlibrary.model.DLFileEntry;
24 import com.liferay.portlet.documentlibrary.model.DLFolder;
25 import com.liferay.portlet.documentlibrary.service.DLFileEntryLocalServiceUtil;
26 import com.liferay.portlet.documentlibrary.service.DLFolderLocalServiceUtil;
27
28
34 public class DLFileEntryPermission {
35
36 public static void check(
37 PermissionChecker permissionChecker, long folderId, String name,
38 String actionId)
39 throws PortalException, SystemException {
40
41 if (!contains(permissionChecker, folderId, name, actionId)) {
42 throw new PrincipalException();
43 }
44 }
45
46 public static void check(
47 PermissionChecker permissionChecker, long fileEntryId,
48 String actionId)
49 throws PortalException, SystemException {
50
51 if (!contains(permissionChecker, fileEntryId, actionId)) {
52 throw new PrincipalException();
53 }
54 }
55
56 public static void check(
57 PermissionChecker permissionChecker, DLFileEntry fileEntry,
58 String actionId)
59 throws PortalException, SystemException {
60
61 if (!contains(permissionChecker, fileEntry, actionId)) {
62 throw new PrincipalException();
63 }
64 }
65
66 public static boolean contains(
67 PermissionChecker permissionChecker, long folderId, String name,
68 String actionId)
69 throws PortalException, SystemException {
70
71 DLFileEntry fileEntry = DLFileEntryLocalServiceUtil.getFileEntry(
72 folderId, name);
73
74 return contains(permissionChecker, fileEntry, actionId);
75 }
76
77 public static boolean contains(
78 PermissionChecker permissionChecker, long fileEntryId,
79 String actionId)
80 throws PortalException, SystemException {
81
82 DLFileEntry fileEntry = DLFileEntryLocalServiceUtil.getFileEntry(
83 fileEntryId);
84
85 return contains(permissionChecker, fileEntry, actionId);
86 }
87
88 public static boolean contains(
89 PermissionChecker permissionChecker, DLFileEntry fileEntry,
90 String actionId)
91 throws PortalException, SystemException {
92
93 DLFolder folder = DLFolderLocalServiceUtil.getFolder(
94 fileEntry.getFolderId());
95
96 if (PropsValues.PERMISSIONS_VIEW_DYNAMIC_INHERITANCE) {
97 if (!DLFolderPermission.contains(
98 permissionChecker, folder, ActionKeys.VIEW)) {
99
100 return false;
101 }
102 }
103
104 if (permissionChecker.hasOwnerPermission(
105 fileEntry.getCompanyId(), DLFileEntry.class.getName(),
106 fileEntry.getFileEntryId(), fileEntry.getUserId(), actionId)) {
107
108 return true;
109 }
110
111 return permissionChecker.hasPermission(
112 fileEntry.getGroupId(), DLFileEntry.class.getName(),
113 fileEntry.getFileEntryId(), actionId);
114 }
115
116 }