/*

 * Copyright (c) 2003, 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 4917194

 * @summary test on add/remove NotificationListener

 * @author Shanliang JIANG

 * @run clean AddRemoveTest

 * @run build AddRemoveTest

 * @run main AddRemoveTest

 */

import java.net.MalformedURLException;

import java.io.IOException;

import javax.management.*;

import javax.management.remote.*;

public class AddRemoveTest {

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

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

    public static void main(String[] args) {

        System.out.println(">>> test on add/remove NotificationListener.");

        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 {

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

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

            server.start();

            addr = server.getAddress();

            client = JMXConnectorFactory.newJMXConnector(addr, null);

            client.connect(null);

            mserver = client.getMBeanServerConnection();

            String s1 = "1";

            String s2 = "2";

            String s3 = "3";

            for (int i=0; i<3; i++) {

                mserver.addNotificationListener(delegateName, dummyListener, null, s1);

                mserver.addNotificationListener(delegateName, dummyListener, null, s2);

                mserver.addNotificationListener(delegateName, dummyListener, null, s3);

                mserver.removeNotificationListener(delegateName, dummyListener, null, s3);

                mserver.removeNotificationListener(delegateName, dummyListener, null, s2);

                mserver.removeNotificationListener(delegateName, dummyListener, null, s1);

            }

            for (int i=0; i<3; i++) {

                mserver.addNotificationListener(delegateName, dummyListener, null, s1);

                mserver.addNotificationListener(delegateName, dummyListener, null, s2);

                mserver.addNotificationListener(delegateName, dummyListener, null, s3);

                mserver.removeNotificationListener(delegateName, dummyListener);

                try {

                    mserver.removeNotificationListener(delegateName, dummyListener, null, s1);

                    System.out.println("Failed to remove a listener.");

                    // no expected exception

                    return false;

                } catch (ListenerNotFoundException lne) {

                    // As expected.

                }

            }

            client.close();

            server.stop();

        } catch (MalformedURLException e) {

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

            return true;

        }

        return true;

    }

}