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