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.messageboards.service.impl;
24  
25  import com.liferay.counter.service.CounterLocalServiceUtil;
26  import com.liferay.portal.PortalException;
27  import com.liferay.portal.SystemException;
28  import com.liferay.portlet.messageboards.model.MBStatsUser;
29  import com.liferay.portlet.messageboards.service.base.MBStatsUserLocalServiceBaseImpl;
30  import com.liferay.portlet.messageboards.service.persistence.MBStatsUserUtil;
31  
32  import java.util.Date;
33  import java.util.List;
34  
35  /**
36   * <a href="MBStatsUserLocalServiceImpl.java.html"><b><i>View Source</i></b></a>
37   *
38   * @author Brian Wing Shun Chan
39   *
40   */
41  public class MBStatsUserLocalServiceImpl
42      extends MBStatsUserLocalServiceBaseImpl {
43  
44      public void deleteStatsUserByGroupId(long groupId)
45          throws SystemException {
46  
47          MBStatsUserUtil.removeByGroupId(groupId);
48      }
49  
50      public void deleteStatsUserByUserId(long userId) throws SystemException {
51          MBStatsUserUtil.removeByUserId(userId);
52      }
53  
54      public MBStatsUser getStatsUser(long groupId, long userId)
55          throws PortalException, SystemException {
56  
57          MBStatsUser statsUser = MBStatsUserUtil.fetchByG_U(groupId, userId);
58  
59          if (statsUser == null) {
60              long statsUserId = CounterLocalServiceUtil.increment();
61  
62              statsUser = MBStatsUserUtil.create(statsUserId);
63  
64              statsUser.setGroupId(groupId);
65              statsUser.setUserId(userId);
66  
67              MBStatsUserUtil.update(statsUser);
68          }
69  
70          return statsUser;
71      }
72  
73      public List getStatsUsers(long groupId, int begin, int end)
74          throws SystemException {
75  
76          return MBStatsUserUtil.findByG_M(groupId, 0, begin, end);
77      }
78  
79      public int getStatsUsersCount(long groupId) throws SystemException {
80          return MBStatsUserUtil.countByG_M(groupId, 0);
81      }
82  
83      public void updateStatsUser(long groupId, long userId)
84          throws PortalException, SystemException {
85  
86          MBStatsUser statsUser = getStatsUser(groupId, userId);
87  
88          statsUser.setMessageCount(statsUser.getMessageCount() + 1);
89          statsUser.setLastPostDate(new Date());
90  
91          MBStatsUserUtil.update(statsUser);
92      }
93  
94  }