/*
 * Copyright (c) 2015, 2020 Oracle and/or its affiliates and others.
 * All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0, which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the
 * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
 * version 2 with the GNU Classpath Exception, which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 */

package com.sun.ts.tests.websocket.negdep.invalidpathparamtype.pasrv.onopen;

import jakarta.servlet.ServletContext;
import jakarta.servlet.ServletContextEvent;
import jakarta.servlet.ServletContextListener;
import jakarta.servlet.annotation.WebListener;
import jakarta.websocket.server.ServerContainer;

@WebListener
public class TestListener implements ServletContextListener {

	/**
	 * Receives notification that the web application initialization process is
	 * starting.
	 *
	 * @param sce The ServletContextEvent
	 */
	@Override
	public void contextInitialized(ServletContextEvent sce) {
		ServletContext context = sce.getServletContext();
		try {
			final ServerContainer serverContainer = (ServerContainer) context
					.getAttribute("jakarta.websocket.server.ServerContainer");
			serverContainer.addEndpoint(OnOpenServerEndpoint.class);
		} catch (Exception ex) {
			// The DeploymentException thrown here should remove all
			// endpoints including the EchoServerEndpoint and no more
			// endpoint is allowed to be deployed. Because of that,
			// the error cannot be passed to client side and it only
			// can be logged in into appserver log.
			ex.printStackTrace();
		}
	}

	/**
	 * Receives notification that the servlet context is about to be shut down.
	 * 
	 * @param sce The servlet context event
	 */
	@Override
	public void contextDestroyed(ServletContextEvent sce) {
		// Do nothing
	}
}
