1   /**
2    * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3    *
4    * This library is free software; you can redistribute it and/or modify it under
5    * the terms of the GNU Lesser General Public License as published by the Free
6    * Software Foundation; either version 2.1 of the License, or (at your option)
7    * any later version.
8    *
9    * This library is distributed in the hope that it will be useful, but WITHOUT
10   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11   * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12   * details.
13   */
14  
15  package com.liferay.portlet.messageboards.model.impl;
16  
17  import com.liferay.portal.model.Lock;
18  import com.liferay.portal.service.LockLocalServiceUtil;
19  import com.liferay.portlet.messageboards.model.MBThread;
20  
21  /**
22   * <a href="MBThreadImpl.java.html"><b><i>View Source</i></b></a>
23   *
24   * @author Brian Wing Shun Chan
25   * @author Mika Koivisto
26   */
27  public class MBThreadImpl extends MBThreadModelImpl implements MBThread {
28  
29      public MBThreadImpl() {
30      }
31  
32      public String getAttachmentsDir() {
33          return "messageboards/" + getThreadId();
34      }
35  
36      public Lock getLock() {
37          try {
38              return LockLocalServiceUtil.getLock(
39                  MBThread.class.getName(), getThreadId());
40          }
41          catch (Exception e) {
42          }
43  
44          return null;
45      }
46  
47      public boolean hasLock(long userId) {
48          try {
49              return LockLocalServiceUtil.hasLock(
50                  userId, MBThread.class.getName(), getThreadId());
51          }
52          catch (Exception e) {
53          }
54  
55          return false;
56      }
57  
58      public boolean isLocked() {
59          try {
60              return LockLocalServiceUtil.isLocked(
61                  MBThread.class.getName(), getThreadId());
62          }
63          catch (Exception e) {
64          }
65  
66          return false;
67      }
68  
69  }