01: /**
02: * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved.
03: *
04: * Permission is hereby granted, free of charge, to any person obtaining a copy
05: * of this software and associated documentation files (the "Software"), to deal
06: * in the Software without restriction, including without limitation the rights
07: * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
08: * copies of the Software, and to permit persons to whom the Software is
09: * furnished to do so, subject to the following conditions:
10: *
11: * The above copyright notice and this permission notice shall be included in
12: * all copies or substantial portions of the Software.
13: *
14: * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15: * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16: * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17: * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18: * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19: * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20: * SOFTWARE.
21: */package com.liferay.portlet.wiki.service.permission;
22:
23: import com.liferay.portal.PortalException;
24: import com.liferay.portal.SystemException;
25: import com.liferay.portal.kernel.security.permission.PermissionChecker;
26: import com.liferay.portal.security.auth.PrincipalException;
27: import com.liferay.portlet.wiki.model.WikiNode;
28: import com.liferay.portlet.wiki.service.WikiNodeLocalServiceUtil;
29:
30: /**
31: * <a href="WikiNodePermission.java.html"><b><i>View Source</i></b></a>
32: *
33: * @author Brian Wing Shun Chan
34: *
35: */
36: public class WikiNodePermission {
37:
38: public static void check(PermissionChecker permissionChecker,
39: long nodeId, String actionId) throws PortalException,
40: SystemException {
41:
42: if (!contains(permissionChecker, nodeId, actionId)) {
43: throw new PrincipalException();
44: }
45: }
46:
47: public static void check(PermissionChecker permissionChecker,
48: WikiNode node, String actionId) throws PortalException,
49: SystemException {
50:
51: if (!contains(permissionChecker, node, actionId)) {
52: throw new PrincipalException();
53: }
54: }
55:
56: public static boolean contains(PermissionChecker permissionChecker,
57: long nodeId, String actionId) throws PortalException,
58: SystemException {
59:
60: WikiNode node = WikiNodeLocalServiceUtil.getNode(nodeId);
61:
62: return contains(permissionChecker, node, actionId);
63: }
64:
65: public static boolean contains(PermissionChecker permissionChecker,
66: WikiNode node, String actionId) throws PortalException,
67: SystemException {
68:
69: return permissionChecker.hasPermission(node.getGroupId(),
70: WikiNode.class.getName(), node.getNodeId(), actionId);
71: }
72:
73: }
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