001
014
015 package com.liferay.portal.im;
016
017 import JOscarLib.Core.OscarConnection;
018
019 import JOscarLib.Tool.OscarInterface;
020
021 import com.liferay.portal.kernel.log.Log;
022 import com.liferay.portal.kernel.log.LogFactoryUtil;
023 import com.liferay.portal.kernel.util.KeyValuePair;
024 import com.liferay.portal.kernel.util.PropsKeys;
025 import com.liferay.portal.util.PropsUtil;
026
027 import java.util.List;
028 import java.util.Observable;
029 import java.util.Observer;
030 import java.util.Vector;
031
032
036 public class ICQConnector implements Observer {
037
038 public static void disconnect() {
039 if (_instance != null) {
040 _instance._disconnect();
041 }
042 }
043
044 public static void send(String to, String msg) {
045 _instance._send(to, msg);
046 }
047
048 @Override
049 public void update(Observable obs, Object obj) {
050 _connecting = false;
051
052 for (KeyValuePair kvp : _messages) {
053 OscarInterface.sendMessage(_icq, kvp.getKey(), kvp.getValue());
054 }
055 }
056
057 private ICQConnector() {
058 _messages = new Vector<KeyValuePair>();
059 }
060
061 private void _connect() {
062 _connecting = true;
063
064 String login = PropsUtil.get(PropsKeys.ICQ_LOGIN);
065 String password = PropsUtil.get(PropsKeys.ICQ_PASSWORD);
066
067 _icq = new OscarConnection("login.icq.com", 5190, login, password);
068
069
070
071 _icq.addObserver(this);
072 }
073
074 private void _disconnect() {
075 try {
076 if (_icq != null) {
077 _icq.close();
078 }
079 }
080 catch (Exception e) {
081 _log.warn(e);
082 }
083 }
084
085 private synchronized void _send(String to, String msg) {
086 if (((_icq == null) || !_icq.isLogged()) && !_connecting) {
087 _connect();
088
089 _messages.add(new KeyValuePair(to, msg));
090 }
091 else {
092 OscarInterface.sendMessage(_icq, to, msg);
093 }
094 }
095
096 private static Log _log = LogFactoryUtil.getLog(ICQConnector.class);
097
098 private static ICQConnector _instance = new ICQConnector();
099
100 private boolean _connecting;
101 private OscarConnection _icq;
102 private List<KeyValuePair> _messages;
103
104 }