| LiveUsersMessageListener.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.portal.liveusers.messaging;
24
25 import com.liferay.portal.kernel.json.JSONObject;
26 import com.liferay.portal.kernel.log.Log;
27 import com.liferay.portal.kernel.log.LogFactoryUtil;
28 import com.liferay.portal.kernel.messaging.Message;
29 import com.liferay.portal.kernel.messaging.MessageListener;
30 import com.liferay.portal.liveusers.LiveUsers;
31
32 /**
33 * <a href="LiveUsersMessageListener.java.html"><b><i>View Source</i></b></a>
34 *
35 * @author Brian Wing Shun Chan
36 *
37 */
38 public class LiveUsersMessageListener implements MessageListener {
39
40 public void receive(Message message) {
41 try {
42 doReceive(message);
43 }
44 catch (Exception e) {
45 _log.error("Unable to process message " + message, e);
46 }
47 }
48
49 public void doReceive(Message message) throws Exception {
50 JSONObject jsonObj = (JSONObject)message.getPayload();
51
52 String command = jsonObj.getString("command");
53
54 if (command.equals("signIn")) {
55 doCommandSignIn(jsonObj);
56 }
57 else if (command.equals("signOut")) {
58 doCommandSignOut(jsonObj);
59 }
60 }
61
62 protected void doCommandSignIn(JSONObject jsonObj) throws Exception {
63 long companyId = jsonObj.getLong("companyId");
64 long userId = jsonObj.getLong("userId");
65 String sessionId = jsonObj.getString("sessionId");
66 String remoteAddr = jsonObj.getString("remoteAddr");
67 String remoteHost = jsonObj.getString("remoteHost");
68 String userAgent = jsonObj.getString("userAgent");
69
70 LiveUsers.signIn(
71 companyId, userId, sessionId, remoteAddr, remoteHost, userAgent);
72 }
73
74 protected void doCommandSignOut(JSONObject jsonObj) throws Exception {
75 long companyId = jsonObj.getLong("companyId");
76 long userId = jsonObj.getLong("userId");
77 String sessionId = jsonObj.getString("sessionId");
78
79 LiveUsers.signOut(companyId, userId, sessionId);
80 }
81
82 private static Log _log =
83 LogFactoryUtil.getLog(LiveUsersMessageListener.class);
84
85 }