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, DLFileEntry fileEntry,
48 String actionId)
49 throws PortalException, SystemException {
50
51 if (!contains(permissionChecker, fileEntry, actionId)) {
52 throw new PrincipalException();
53 }
54 }
55
56 public static boolean contains(
57 PermissionChecker permissionChecker, long folderId, String name,
58 String actionId)
59 throws PortalException, SystemException {
60
61 DLFileEntry fileEntry = DLFileEntryLocalServiceUtil.getFileEntry(
62 folderId, name);
63
64 return contains(permissionChecker, fileEntry, actionId);
65 }
66
67 public static boolean contains(
68 PermissionChecker permissionChecker, DLFileEntry fileEntry,
69 String actionId)
70 throws PortalException, SystemException {
71
72 DLFolder folder = DLFolderLocalServiceUtil.getFolder(
73 fileEntry.getFolderId());
74
75 if (PropsValues.PERMISSIONS_VIEW_DYNAMIC_INHERITANCE) {
76 if (!DLFolderPermission.contains(
77 permissionChecker, folder, ActionKeys.VIEW)) {
78
79 return false;
80 }
81 }
82
83 if (permissionChecker.hasOwnerPermission(
84 fileEntry.getCompanyId(), DLFileEntry.class.getName(),
85 fileEntry.getFileEntryId(), fileEntry.getUserId(), actionId)) {
86
87 return true;
88 }
89
90 return permissionChecker.hasPermission(
91 fileEntry.getGroupId(), DLFileEntry.class.getName(),
92 fileEntry.getFileEntryId(), actionId);
93 }
94
95 }