1   /**
2    * Copyright (c) 2000-2007 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.kernel.security.permission.ActionKeys;
28  import com.liferay.portal.service.impl.PrincipalBean;
29  import com.liferay.portlet.wiki.model.WikiPage;
30  import com.liferay.portlet.wiki.service.WikiPageLocalServiceUtil;
31  import com.liferay.portlet.wiki.service.WikiPageService;
32  import com.liferay.portlet.wiki.service.permission.WikiNodePermission;
33  import com.liferay.portlet.wiki.service.permission.WikiPagePermission;
34  
35  /**
36   * <a href="WikiPageServiceImpl.java.html"><b><i>View Source</i></b></a>
37   *
38   * @author Brian Wing Shun Chan
39   *
40   */
41  public class WikiPageServiceImpl
42      extends PrincipalBean implements WikiPageService {
43  
44      public WikiPage addPage(long nodeId, String title)
45          throws PortalException, SystemException {
46  
47          WikiNodePermission.check(
48              getPermissionChecker(), nodeId, ActionKeys.ADD_PAGE);
49  
50          return WikiPageLocalServiceUtil.addPage(getUserId(), nodeId, title);
51      }
52  
53      public void deletePage(long nodeId, String title)
54          throws PortalException, SystemException {
55  
56          WikiPagePermission.check(
57              getPermissionChecker(), nodeId, title, ActionKeys.DELETE);
58  
59          WikiPageLocalServiceUtil.deletePage(nodeId, title);
60      }
61  
62      public WikiPage getPage(long nodeId, String title)
63          throws PortalException, SystemException {
64  
65          WikiPagePermission.check(
66              getPermissionChecker(), nodeId, title, ActionKeys.VIEW);
67  
68          return WikiPageLocalServiceUtil.getPage(nodeId, title);
69      }
70  
71      public WikiPage getPage(long nodeId, String title, double version)
72          throws PortalException, SystemException {
73  
74          WikiPagePermission.check(
75              getPermissionChecker(), nodeId, title, ActionKeys.VIEW);
76  
77          return WikiPageLocalServiceUtil.getPage(nodeId, title, version);
78      }
79  
80      public WikiPage revertPage(long nodeId, String title, double version)
81          throws PortalException, SystemException {
82  
83          WikiPagePermission.check(
84              getPermissionChecker(), nodeId, title, ActionKeys.UPDATE);
85  
86          return WikiPageLocalServiceUtil.revertPage(
87              getUserId(), nodeId, title, version);
88      }
89  
90      public WikiPage updatePage(
91              long nodeId, String title, String content, String format,
92              String[] tagsEntries)
93          throws PortalException, SystemException {
94  
95          WikiPagePermission.check(
96              getPermissionChecker(), nodeId, title, ActionKeys.UPDATE);
97  
98          return WikiPageLocalServiceUtil.updatePage(
99              getUserId(), nodeId, title, content, format, tagsEntries);
100     }
101 
102 }