com.liferay.portal.im.MSNConnector Maven / Gradle / Ivy
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Contains implementation for the portal services.
/**
* Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*/
package com.liferay.portal.im;
import com.liferay.portal.kernel.log.Log;
import com.liferay.portal.kernel.log.LogFactoryUtil;
import com.liferay.portal.kernel.util.PropsKeys;
import com.liferay.portal.util.PropsUtil;
import rath.msnm.MSNMessenger;
import rath.msnm.UserStatus;
/**
* @author Brian Wing Shun Chan
* @author Brett Randall
*/
public class MSNConnector {
public static void disconnect() {
if (_instance != null) {
_instance._disconnect();
}
}
public static void send(String to, String msg) {
_instance._send(to, msg);
}
private MSNConnector() {
_login = PropsUtil.get(PropsKeys.MSN_LOGIN);
_password = PropsUtil.get(PropsKeys.MSN_PASSWORD);
_msn = new MSNMessenger(_login, _password);
_msn.setInitialStatus(UserStatus.ONLINE);
}
private void _connect() {
if (_msn.isLoggedIn()) {
return;
}
_msn.login();
// Spend 5 seconds to attempt to login
for (int i = 0; i < 50 && !_msn.isLoggedIn(); i++) {
try {
Thread.sleep(100);
}
catch (InterruptedException ie) {
if (_log.isWarnEnabled()) {
_log.warn(ie);
}
break;
}
}
if (!_msn.isLoggedIn()) {
_log.error("Unable to connect as " + _login);
}
}
private void _disconnect() {
try {
if (_msn.isLoggedIn()) {
_msn.logout();
}
}
catch (Exception e) {
if (_log.isWarnEnabled()) {
if (_log.isWarnEnabled()) {
_log.warn(e);
}
}
}
}
private void _send(String to, String msg) {
_connect();
_msn.addMsnListener(new MSNMessageAdapter(_msn, to, msg));
try {
Thread.sleep(1500);
_msn.doCallWait(to);
}
catch (Exception e) {
if (_log.isWarnEnabled()) {
_log.warn(e);
}
}
}
private static Log _log = LogFactoryUtil.getLog(MSNConnector.class);
private static MSNConnector _instance = new MSNConnector();
private String _login;
private MSNMessenger _msn;
private String _password;
}