1   /**
2    * Copyright (c) 2000-2009 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.ServiceContext;
29  import com.liferay.portlet.wiki.model.WikiNode;
30  import com.liferay.portlet.wiki.service.base.WikiNodeServiceBaseImpl;
31  import com.liferay.portlet.wiki.service.permission.WikiNodePermission;
32  import com.liferay.portlet.wiki.service.permission.WikiPermission;
33  
34  import java.io.File;
35  
36  import java.util.Map;
37  
38  /**
39   * <a href="WikiNodeServiceImpl.java.html"><b><i>View Source</i></b></a>
40   *
41   * @author Brian Wing Shun Chan
42   * @author Charles May
43   *
44   */
45  public class WikiNodeServiceImpl extends WikiNodeServiceBaseImpl {
46  
47      public WikiNode addNode(
48              String name, String description, ServiceContext serviceContext)
49          throws PortalException, SystemException {
50  
51          WikiPermission.check(
52              getPermissionChecker(), serviceContext.getScopeGroupId(),
53              ActionKeys.ADD_NODE);
54  
55          return wikiNodeLocalService.addNode(
56              getUserId(), name, description, serviceContext);
57      }
58  
59      public void deleteNode(long nodeId)
60          throws PortalException, SystemException {
61  
62          WikiNodePermission.check(
63              getPermissionChecker(), nodeId, ActionKeys.DELETE);
64  
65          wikiNodeLocalService.deleteNode(nodeId);
66      }
67  
68      public WikiNode getNode(long nodeId)
69          throws PortalException, SystemException {
70  
71          WikiNodePermission.check(
72              getPermissionChecker(), nodeId, ActionKeys.VIEW);
73  
74          return wikiNodeLocalService.getNode(nodeId);
75      }
76  
77      public WikiNode getNode(long groupId, String name)
78          throws PortalException, SystemException {
79  
80          WikiNodePermission.check(
81              getPermissionChecker(), groupId, name, ActionKeys.VIEW);
82  
83          return wikiNodeLocalService.getNode(groupId, name);
84      }
85  
86      public void importPages(
87              long nodeId, String importer, File[] files,
88              Map<String, String[]> options)
89          throws PortalException, SystemException {
90  
91          WikiNodePermission.check(
92              getPermissionChecker(), nodeId, ActionKeys.IMPORT);
93  
94          wikiNodeLocalService.importPages(
95              getUserId(), nodeId, importer, files, options);
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 }