/*

 * Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code 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 General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

/*

 * @test

 * @bug 4838640

 * @summary test server close in different conditions.

 * @author Shanliang JIANG

 * @modules java.management

 * @run clean CloseServerTest

 * @run build CloseServerTest

 * @run main CloseServerTest

 */

import java.net.MalformedURLException;

import java.io.IOException;

import javax.management.*;

import javax.management.remote.*;

public class CloseServerTest {

    private static final String[] protocols = {"rmi", "iiop", "jmxmp"};

    private static final MBeanServer mbs = MBeanServerFactory.createMBeanServer();

    public static void main(String[] args) {

        System.out.println(">>> Tests for closing a server.");

        boolean ok = true;

        for (int i = 0; i < protocols.length; i++) {

            try {

                if (!test(protocols[i])) {

                    System.out.println(">>> Test failed for " + protocols[i]);

                    ok = false;

                } else {

                    System.out.println(">>> Test successed for " + protocols[i]);

                }

            } catch (Exception e) {

                System.out.println(">>> Test failed for " + protocols[i]);

                e.printStackTrace(System.out);

                ok = false;

            }

        }

        if (ok) {

            System.out.println(">>> Test passed");

        } else {

            System.out.println(">>> TEST FAILED");

            System.exit(1);

        }

    }

    private static boolean test(String proto)

            throws Exception {

        System.out.println(">>> Test for protocol " + proto);

        JMXServiceURL u = new JMXServiceURL(proto, null, 0);

        JMXConnectorServer server;

        JMXServiceURL addr;

        JMXConnector client;

        MBeanServerConnection mserver;

        final ObjectName delegateName =

                    new ObjectName("JMImplementation:type=MBeanServerDelegate");

        final NotificationListener dummyListener = new NotificationListener() {

                public void handleNotification(Notification n, Object o) {

                    // do nothing

                    return;

                }

            };

        try {

            // open and close

            System.out.println(">>> Open and close a server.");

            server = JMXConnectorServerFactory.newJMXConnectorServer(u, null, mbs);

            server.stop();

            // open, start then close

            System.out.println(">>> Open, start and close a server.");

            server = JMXConnectorServerFactory.newJMXConnectorServer(u, null, mbs);

            server.start();

            server.stop();

            // with a client, but close the server first

            System.out.println(">>> Open, start a server, create a client, close the server then the client.");

            server = JMXConnectorServerFactory.newJMXConnectorServer(u, null, mbs);

            server.start();

            addr = server.getAddress();

            client = JMXConnectorFactory.newJMXConnector(addr, null);

            client.connect(null);

            server.stop();

            try {

                client.close();

            } catch (Exception ee) {

                // OK, the server has been closed

            }

            // with a client, but close the client first

            System.out.println(">>> Open, start a server, create a client, close the client then server.");

            server = JMXConnectorServerFactory.newJMXConnectorServer(u, null, mbs);

            server.start();

            addr = server.getAddress();

            client = JMXConnectorFactory.newJMXConnector(addr, null);

            client.connect(null);

            client.close();

            server.stop();

            // with a client listener, but close the server first

            System.out.println(">>> Open, start a server, create a client, add a listener, close the server then the client.");

            server = JMXConnectorServerFactory.newJMXConnectorServer(u, null, mbs);

            server.start();

            addr = server.getAddress();

            client = JMXConnectorFactory.newJMXConnector(addr, null);

            client.connect(null);

            mserver = client.getMBeanServerConnection();

            mserver.addNotificationListener(delegateName, dummyListener, null, null);

            server.stop();

            try {

                client.close();

            } catch (Exception e) {

                // ok, it is because the server has been closed.

            }

            // with a client listener, but close the client first

            System.out.println(">>> Open, start a server, create a client, add a listener, close the client then the server.");

            server = JMXConnectorServerFactory.newJMXConnectorServer(u, null, mbs);

            server.start();

            addr = server.getAddress();

            client = JMXConnectorFactory.newJMXConnector(addr, null);

            client.connect(null);

            mserver = client.getMBeanServerConnection();

            mserver.addNotificationListener(delegateName, dummyListener, null, null);

            client.close();

            server.stop();

        } catch (MalformedURLException e) {

            System.out.println(">>> Skipping unsupported URL " + u);

            return true;

        }

        return true;

    }

}