1
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.DLFileEntry;
30 import com.liferay.portlet.documentlibrary.service.DLFileEntryLocalServiceUtil;
31
32
39 public class DLFileEntryPermission {
40
41 public static void check(
42 PermissionChecker permissionChecker, long folderId, String name,
43 String actionId)
44 throws PortalException, SystemException {
45
46 if (!contains(permissionChecker, folderId, name, actionId)) {
47 throw new PrincipalException();
48 }
49 }
50
51 public static void check(
52 PermissionChecker permissionChecker, DLFileEntry fileEntry,
53 String actionId)
54 throws PortalException {
55
56 if (!contains(permissionChecker, fileEntry, actionId)) {
57 throw new PrincipalException();
58 }
59 }
60
61 public static boolean contains(
62 PermissionChecker permissionChecker, long folderId, String name,
63 String actionId)
64 throws PortalException, SystemException {
65
66 DLFileEntry fileEntry = DLFileEntryLocalServiceUtil.getFileEntry(
67 folderId, name);
68
69 return contains(permissionChecker, fileEntry, actionId);
70 }
71
72 public static boolean contains(
73 PermissionChecker permissionChecker, DLFileEntry fileEntry,
74 String actionId) {
75
76 if (permissionChecker.hasOwnerPermission(
77 fileEntry.getCompanyId(), DLFileEntry.class.getName(),
78 fileEntry.getFileEntryId(), fileEntry.getUserId(), actionId)) {
79
80 return true;
81 }
82
83 return permissionChecker.hasPermission(
84 fileEntry.getGroupId(), DLFileEntry.class.getName(),
85 fileEntry.getFileEntryId(), actionId);
86 }
87
88 }