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.messageboards.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.messageboards.model.MBMessage;
30  import com.liferay.portlet.messageboards.model.MBThread;
31  import com.liferay.portlet.messageboards.service.base.MBThreadServiceBaseImpl;
32  import com.liferay.portlet.messageboards.service.permission.MBCategoryPermission;
33  import com.liferay.portlet.messageboards.service.permission.MBMessagePermission;
34  
35  import java.util.List;
36  
37  /**
38   * <a href="MBThreadServiceImpl.java.html"><b><i>View Source</i></b></a>
39   *
40   * @author Jorge Ferrer
41   * @author Deepak Gothe
42   */
43  public class MBThreadServiceImpl extends MBThreadServiceBaseImpl {
44  
45      public void deleteThread(long threadId)
46          throws PortalException, SystemException {
47  
48          List<MBMessage> messages = mbMessagePersistence.findByThreadId(
49              threadId);
50  
51          for (MBMessage message : messages) {
52              MBMessagePermission.check(
53                  getPermissionChecker(), message.getMessageId(),
54                  ActionKeys.DELETE);
55          }
56  
57          mbThreadLocalService.deleteThread(threadId);
58      }
59  
60      public MBThread moveThread(long categoryId, long threadId)
61          throws PortalException, SystemException {
62  
63          MBThread thread = mbThreadLocalService.getThread(threadId);
64  
65          MBCategoryPermission.check(
66              getPermissionChecker(), thread.getCategoryId(),
67              ActionKeys.MOVE_THREAD);
68  
69          MBCategoryPermission.check(
70              getPermissionChecker(), categoryId, ActionKeys.MOVE_THREAD);
71  
72          return mbThreadLocalService.moveThread(categoryId, threadId);
73      }
74  
75      public MBThread splitThread(long messageId, ServiceContext serviceContext)
76          throws PortalException, SystemException {
77  
78          MBMessage message = mbMessageLocalService.getMessage(messageId);
79  
80          MBCategoryPermission.check(
81              getPermissionChecker(), message.getCategoryId(),
82              ActionKeys.MOVE_THREAD);
83  
84          return mbThreadLocalService.splitThread(messageId, serviceContext);
85      }
86  
87  }