1
22
23 package com.liferay.portlet.messageboards.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.messageboards.model.MBMessage;
30 import com.liferay.portlet.messageboards.service.MBBanLocalServiceUtil;
31 import com.liferay.portlet.messageboards.service.MBMessageLocalServiceUtil;
32
33
39 public class MBMessagePermission {
40
41 public static void check(
42 PermissionChecker permissionChecker, long messageId,
43 String actionId)
44 throws PortalException, SystemException {
45
46 if (!contains(permissionChecker, messageId, actionId)) {
47 throw new PrincipalException();
48 }
49 }
50
51 public static void check(
52 PermissionChecker permissionChecker, MBMessage message,
53 String actionId)
54 throws PortalException, SystemException {
55
56 if (!contains(permissionChecker, message, actionId)) {
57 throw new PrincipalException();
58 }
59 }
60
61 public static boolean contains(
62 PermissionChecker permissionChecker, long messageId,
63 String actionId)
64 throws PortalException, SystemException {
65
66 MBMessage message = MBMessageLocalServiceUtil.getMessage(messageId);
67
68 return contains(permissionChecker, message, actionId);
69 }
70
71 public static boolean contains(
72 PermissionChecker permissionChecker, MBMessage message,
73 String actionId)
74 throws SystemException {
75
76 long groupId = message.getGroupId();
77
78 if (MBBanLocalServiceUtil.hasBan(
79 groupId, permissionChecker.getUserId())) {
80
81 return false;
82 }
83
84 if (permissionChecker.hasOwnerPermission(
85 message.getCompanyId(), MBMessage.class.getName(),
86 message.getMessageId(), message.getUserId(), actionId)) {
87
88 return true;
89 }
90
91 return permissionChecker.hasPermission(
92 groupId, MBMessage.class.getName(), message.getMessageId(),
93 actionId);
94 }
95
96 }