1   /**
2    * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved.
3    *
4    * Permission is hereby granted, free of charge, to any person obtaining a copy
5    * of this software and associated documentation files (the "Software"), to deal
6    * in the Software without restriction, including without limitation the rights
7    * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8    * copies of the Software, and to permit persons to whom the Software is
9    * 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   */
22  
23  package com.liferay.portlet.wiki.service.impl;
24  
25  import com.liferay.portal.PortalException;
26  import com.liferay.portal.SystemException;
27  import com.liferay.portal.security.permission.ActionKeys;
28  import com.liferay.portal.service.permission.PortletPermissionUtil;
29  import com.liferay.portal.util.PortletKeys;
30  import com.liferay.portlet.wiki.model.WikiNode;
31  import com.liferay.portlet.wiki.service.base.WikiNodeServiceBaseImpl;
32  import com.liferay.portlet.wiki.service.permission.WikiNodePermission;
33  
34  /**
35   * <a href="WikiNodeServiceImpl.java.html"><b><i>View Source</i></b></a>
36   *
37   * @author Brian Wing Shun Chan
38   * @author Charles May
39   *
40   */
41  public class WikiNodeServiceImpl extends WikiNodeServiceBaseImpl {
42  
43      public WikiNode addNode(
44              long plid, String name, String description,
45              boolean addCommunityPermissions, boolean addGuestPermissions)
46          throws PortalException, SystemException {
47  
48          PortletPermissionUtil.check(
49              getPermissionChecker(), plid, PortletKeys.WIKI,
50              ActionKeys.ADD_NODE);
51  
52          return wikiNodeLocalService.addNode(
53              getUserId(), plid, name, description, addCommunityPermissions,
54              addGuestPermissions);
55      }
56  
57      public WikiNode addNode(
58              long plid, String name, String description,
59              String[] communityPermissions, String[] guestPermissions)
60          throws PortalException, SystemException {
61  
62          PortletPermissionUtil.check(
63              getPermissionChecker(), plid, PortletKeys.WIKI,
64              ActionKeys.ADD_NODE);
65  
66          return wikiNodeLocalService.addNode(
67              getUserId(), plid, name, description, communityPermissions,
68              guestPermissions);
69      }
70  
71      public void deleteNode(long nodeId)
72          throws PortalException, SystemException {
73  
74          WikiNodePermission.check(
75              getPermissionChecker(), nodeId, ActionKeys.DELETE);
76  
77          wikiNodeLocalService.deleteNode(nodeId);
78      }
79  
80      public WikiNode getNode(long nodeId)
81          throws PortalException, SystemException {
82  
83          WikiNodePermission.check(
84              getPermissionChecker(), nodeId, ActionKeys.VIEW);
85  
86          return wikiNodeLocalService.getNode(nodeId);
87      }
88  
89      public WikiNode getNode(long groupId, String name)
90          throws PortalException, SystemException {
91  
92          WikiNodePermission.check(
93              getPermissionChecker(), groupId, name, ActionKeys.VIEW);
94  
95          return wikiNodeLocalService.getNode(groupId, name);
96      }
97  
98      public void subscribeNode(long nodeId)
99          throws PortalException, SystemException {
100 
101         WikiNodePermission.check(
102             getPermissionChecker(), nodeId, ActionKeys.SUBSCRIBE);
103 
104         wikiNodeLocalService.subscribeNode(getUserId(), nodeId);
105     }
106 
107     public void unsubscribeNode(long nodeId)
108         throws PortalException, SystemException {
109 
110         WikiNodePermission.check(
111             getPermissionChecker(), nodeId, ActionKeys.SUBSCRIBE);
112 
113         wikiNodeLocalService.unsubscribeNode(getUserId(), nodeId);
114     }
115 
116     public WikiNode updateNode(long nodeId, String name, String description)
117         throws PortalException, SystemException {
118 
119         WikiNodePermission.check(
120             getPermissionChecker(), nodeId, ActionKeys.UPDATE);
121 
122         return wikiNodeLocalService.updateNode(nodeId, name, description);
123     }
124 
125 }