Java tutorial
/******************************************************************************* * TeleStax, Open Source Cloud Communications * Copyright 2011-2016, Telestax Inc, Eolos IT Corp and individual contributors * by the @authors tag. * * This program is free software: you can redistribute it and/or modify * under the terms of the GNU Affero General Public License as * published by the Free Software Foundation; either version 3 of * the License, or (at your option) any later version. * * This program 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 Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/> * *******************************************************************************/ package org.restcomm.sbc; import javax.servlet.ServletConfig; import javax.servlet.ServletContext; import javax.servlet.ServletException; import javax.servlet.sip.SipFactory; import javax.servlet.sip.SipServlet; import org.apache.commons.configuration.Configuration; import org.apache.log4j.Logger; import org.restcomm.sbc.managers.Monitor; /** * @author ocarriles@eolos.la (Oscar Andres Carriles) * @date 1 abr. 2017 7:58:37 * @class ServiceLauncher.java * */ public final class ServiceLauncher extends SipServlet { private static final long serialVersionUID = 1L; private static final Logger LOG = Logger.getLogger(ServiceLauncher.class); public ServiceLauncher() { super(); } @Override public void destroy() { } @Override public void init(final ServletConfig servletConfig) throws ServletException { super.init(servletConfig); if (LOG.isInfoEnabled()) { LOG.info(">> ServiceLauncher Servlet init()"); } final ServletContext context = servletConfig.getServletContext(); SipFactory sipFactory = (SipFactory) getServletContext().getAttribute(SIP_FACTORY); Configuration configuration = (Configuration) context.getAttribute(Configuration.class.getName()); Monitor monitor = Monitor.getMonitor(); monitor.start(sipFactory, configuration); } }