TestContainerLifecycleListener.java

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2013 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * http://glassfish.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyright [year] [name of copyright owner]"
 *
 * Contributor(s):
 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
 * holder.
 */
package org.glassfish.jersey.tests.integration.servlet_3_init_provider;

import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;

import org.glassfish.jersey.server.ResourceConfig;
import org.glassfish.jersey.server.spi.Container;
import org.glassfish.jersey.server.spi.ContainerLifecycleListener;

/**
 * This is just test purpose implementation of Jersey SPI {@link ContainerLifecycleListener}.
 * The listener class is registered in {@link TestServletContainerProvider} to {@link ResourceConfig}.
 *
 * @author Libor Kramolis (libor.kramolis at oracle.com)
 */
public class TestContainerLifecycleListener implements ContainerLifecycleListener {

    private static int startupCount = 0;

    private static CountDownLatch latch = new CountDownLatch(AbstractHelloWorldResource.NUMBER_OF_APPLICATIONS);

    @Override
    public void onStartup(Container container) {
        latch.countDown();
        startupCount++;
    }

    @Override
    public void onReload(Container container) {
    }

    @Override
    public void onShutdown(Container container) {
    }

    public static int getStartupCount() throws InterruptedException {
        latch.await(5, TimeUnit.SECONDS);
        return startupCount;
    }

}