Java Code Examples for javax.management.MBeanServerConnection.removeNotificationListener()

The following are Jave code examples for showing how to use removeNotificationListener() of the javax.management.MBeanServerConnection class. You can vote up the examples you like. Your votes will be used in our system to get more good examples.
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Example 1
Project: jdk8u-jdk   File: ConcurrentModificationTest.java   View Source Code Vote up 6 votes
private static void listenerOp(MBeanServerConnection mserver, NotificationListener listener, boolean adding)
        throws Exception {
    if (adding) {
        mserver.addNotificationListener(delegateName, listener, null, null);
    } else {
        mserver.removeNotificationListener(delegateName, listener);
    }
}
 
Example 2
Project: openjdk-jdk10   File: ConcurrentModificationTest.java   View Source Code Vote up 5 votes
private static void listenerOp(MBeanServerConnection mserver, NotificationListener listener, boolean adding)
        throws Exception {
    if (adding) {
        mserver.addNotificationListener(delegateName, listener, null, null);
    } else {
        mserver.removeNotificationListener(delegateName, listener);
    }
}
 
Example 3
Project: jdk8u-jdk   File: EmptyDomainNotificationTest.java   View Source Code Vote up 4 votes
public static void main(String[] args) throws Exception {

        final MBeanServer mbs = MBeanServerFactory.createMBeanServer();

        final JMXServiceURL url = new JMXServiceURL("service:jmx:rmi://");

        JMXConnectorServer server = JMXConnectorServerFactory.newJMXConnectorServer(url, null, mbs);
        server.start();

        JMXConnector client = JMXConnectorFactory.connect(server.getAddress(), null);

        final MBeanServerConnection mbsc = client.getMBeanServerConnection();

        final ObjectName mbean = ObjectName.getInstance(":type=Simple");
        mbsc.createMBean(Simple.class.getName(), mbean);

        System.out.println("EmptyDomainNotificationTest-main: add a listener ...");
        final Listener li = new Listener();
        mbsc.addNotificationListener(mbean, li, null, null);

        System.out.println("EmptyDomainNotificationTest-main: ask to send a notif ...");
        mbsc.invoke(mbean, "emitNotification", null, null);

        System.out.println("EmptyDomainNotificationTest-main: waiting notif...");
        final long stopTime = System.currentTimeMillis() + 2000;
        synchronized(li) {
            long toWait = stopTime - System.currentTimeMillis();

            while (li.received < 1 && toWait > 0) {
                li.wait(toWait);

                toWait = stopTime - System.currentTimeMillis();
            }
        }

        if (li.received < 1) {
            throw new RuntimeException("No notif received!");
        } else if (li.received > 1) {
            throw new RuntimeException("Wait one notif but got: "+li.received);
        }

        System.out.println("EmptyDomainNotificationTest-main: Got the expected notif!");

        System.out.println("EmptyDomainNotificationTest-main: remove the listener.");
        mbsc.removeNotificationListener(mbean, li);

        // clean
        client.close();
        server.stop();

        System.out.println("EmptyDomainNotificationTest-main: Bye.");
    }
 
Example 4
Project: jdk8u-jdk   File: NotSerializableNotifTest.java   View Source Code Vote up 4 votes
private static void test(String proto) throws Exception {
    System.out.println("\n>>> Test for protocol " + proto);

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

    System.out.println(">>> Create a server: "+url);

    JMXConnectorServer server = null;
    try {
        server = JMXConnectorServerFactory.newJMXConnectorServer(url, null, mbeanServer);
    } catch (MalformedURLException e) {
        System.out.println("System does not recognize URL: " + url +
                           "; ignoring");
        return;
    }

    server.start();

    url = server.getAddress();

    System.out.println(">>> Creating a client connectint to: "+url);
    JMXConnector conn = JMXConnectorFactory.connect(url, null);
    MBeanServerConnection client = conn.getMBeanServerConnection();

    // add listener from the client side
    Listener listener = new Listener();
    client.addNotificationListener(emitter, listener, null, null);

    // ask to send one not serializable notif
    Object[] params = new Object[] {new Integer(1)};
    String[] signatures = new String[] {"java.lang.Integer"};
    client.invoke(emitter, "sendNotserializableNotifs", params, signatures);

    // listener clean
    client.removeNotificationListener(emitter, listener);
    listener = new Listener();
    client.addNotificationListener(emitter, listener, null, null);

    //ask to send serializable notifs
    params = new Object[] {new Integer(sentNotifs)};
    client.invoke(emitter, "sendNotifications", params, signatures);

    // waiting ...
    synchronized (listener) {
        while (listener.received() < sentNotifs) {
            listener.wait(); // either pass or test timeout (killed by test harness)

        }
    }

    // clean
    client.removeNotificationListener(emitter, listener);

    conn.close();
    server.stop();
}
 
Example 5
Project: jdk8u-jdk   File: UnexpectedNotifTest.java   View Source Code Vote up 4 votes
private static void test() throws Exception {
    // Create client
    //
    JMXConnector connector = JMXConnectorFactory.connect(url);
    MBeanServerConnection client = connector.getMBeanServerConnection();

    // Add listener at the client side
    //
    client.addNotificationListener(mbean, listener, null, null);

    // Cleanup
    //
    receivedNotifs = 0;

    // Ask to send notifs
    //
    Object[] params = new Object[] {new Integer(nb)};
    String[] signatures = new String[] {"java.lang.Integer"};

    client.invoke(mbean, "sendNotifications", params, signatures);

    // Waiting...
    //
    synchronized (lock) {
        for (int i = 0; i < 10; i++) {
            if (receivedNotifs < nb) {
                lock.wait(1000);
            }
        }
    }

    // Waiting again to ensure no more notifs
    //
    Thread.sleep(3000);

    synchronized (lock) {
        if (receivedNotifs != nb) {
            throw new Exception("The client expected to receive " +
                                nb + " notifs, but got " + receivedNotifs);
        }
    }

    // Remove listener
    //
    client.removeNotificationListener(mbean, listener);

    connector.close();
}
 
Example 6
Project: jdk8u-jdk   File: RMIExitTest.java   View Source Code Vote up 4 votes
private static void test() {
    try {
        JMXServiceURL u = new JMXServiceURL("rmi", 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;
                    }
                };

        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";

        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);
        client.close();

        server.stop();
    } catch (Exception e) {
        System.out.println(e);
        e.printStackTrace();
        System.exit(1);
    }
}
 
Example 7
Project: openjdk-jdk10   File: NoPermToRemoveTest.java   View Source Code Vote up 4 votes
public static void main(String[] args) throws Exception {
    Policy.setPolicy(new NoRemovePolicy());
    System.setSecurityManager(new SecurityManager());

    JMXServiceURL url = new JMXServiceURL("service:jmx:rmi:///");
    MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
    ObjectName name = new ObjectName("foo:type=Sender");
    mbs.registerMBean(new Sender(), name);
    JMXConnectorServer cs = JMXConnectorServerFactory.newJMXConnectorServer(
            url, null, mbs);
    cs.start();
    try {
        JMXServiceURL addr = cs.getAddress();
        JMXConnector cc = JMXConnectorFactory.connect(addr);
        MBeanServerConnection mbsc = cc.getMBeanServerConnection();
        SnoopListener listener = new SnoopListener();
        mbsc.addNotificationListener(name, listener, null, null);
        mbsc.invoke(name, "send", null, null);
        if (!listener.waitForNotification(60))
            throw new Exception("Did not receive expected notification");

        try {
            mbsc.removeNotificationListener(name, listener);
            throw new Exception("RemoveNL did not get SecurityException");
        } catch (SecurityException e) {
            System.out.println("removeNL got expected exception: " + e);
        }
        mbsc.invoke(name, "send", null, null);
        if (!listener.waitForNotification(60)) {
            int listenerCount =
                    (Integer) mbsc.getAttribute(name, "ListenerCount");
            System.out.println("Listener count: " + listenerCount);
            if (listenerCount != 0)
                throw new Exception("TEST FAILED");
                /* We did not receive the notification, but the MBean still
                 * has a listener coming from the connector server, which
                 * means the connector server still thinks there is a
                 * listener.  If we retained the listener after the failing
                 * removeNL that would be OK, and if the listener were
                 * dropped by both client and server that would be OK too,
                 * but the inconsistency is not OK.
                 */
        }
        cc.close();
    } finally {
        cs.stop();
    }
}
 
Example 8
Project: openjdk-jdk10   File: EmptyDomainNotificationTest.java   View Source Code Vote up 4 votes
public static void main(String[] args) throws Exception {

        final MBeanServer mbs = MBeanServerFactory.createMBeanServer();

        final JMXServiceURL url = new JMXServiceURL("service:jmx:rmi://");

        JMXConnectorServer server = JMXConnectorServerFactory.newJMXConnectorServer(url, null, mbs);
        server.start();

        JMXConnector client = JMXConnectorFactory.connect(server.getAddress(), null);

        final MBeanServerConnection mbsc = client.getMBeanServerConnection();

        final ObjectName mbean = ObjectName.getInstance(":type=Simple");
        mbsc.createMBean(Simple.class.getName(), mbean);

        System.out.println("EmptyDomainNotificationTest-main: add a listener ...");
        final Listener li = new Listener();
        mbsc.addNotificationListener(mbean, li, null, null);

        System.out.println("EmptyDomainNotificationTest-main: ask to send a notif ...");
        mbsc.invoke(mbean, "emitNotification", null, null);

        System.out.println("EmptyDomainNotificationTest-main: waiting notif...");
        synchronized(li) {
            while (li.received < 1) {
                li.wait();
            }
        }

        if (li.received != 1) {
            throw new RuntimeException("Wait one notif but got: "+li.received);
        }

        System.out.println("EmptyDomainNotificationTest-main: Got the expected notif!");

        System.out.println("EmptyDomainNotificationTest-main: remove the listener.");
        mbsc.removeNotificationListener(mbean, li);

        // clean
        client.close();
        server.stop();

        System.out.println("EmptyDomainNotificationTest-main: Bye.");
    }
 
Example 9
Project: openjdk-jdk10   File: NotSerializableNotifTest.java   View Source Code Vote up 4 votes
private static void test(String proto) throws Exception {
    System.out.println("\n>>> Test for protocol " + proto);

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

    System.out.println(">>> Create a server: "+url);

    JMXConnectorServer server = null;
    try {
        server = JMXConnectorServerFactory.newJMXConnectorServer(url, null, mbeanServer);
    } catch (MalformedURLException e) {
        System.out.println("System does not recognize URL: " + url +
                           "; ignoring");
        return;
    }

    server.start();

    url = server.getAddress();

    System.out.println(">>> Creating a client connectint to: "+url);
    JMXConnector conn = JMXConnectorFactory.connect(url, null);
    MBeanServerConnection client = conn.getMBeanServerConnection();

    // add listener from the client side
    Listener listener = new Listener();
    client.addNotificationListener(emitter, listener, null, null);

    // ask to send one not serializable notif
    Object[] params = new Object[] {new Integer(1)};
    String[] signatures = new String[] {"java.lang.Integer"};
    client.invoke(emitter, "sendNotserializableNotifs", params, signatures);

    // listener clean
    client.removeNotificationListener(emitter, listener);
    listener = new Listener();
    client.addNotificationListener(emitter, listener, null, null);

    //ask to send serializable notifs
    params = new Object[] {new Integer(sentNotifs)};
    client.invoke(emitter, "sendNotifications", params, signatures);

    // waiting ...
    synchronized (listener) {
        while (listener.received() < sentNotifs) {
            listener.wait(); // either pass or test timeout (killed by test harness)

        }
    }

    // clean
    client.removeNotificationListener(emitter, listener);

    conn.close();
    server.stop();
}
 
Example 10
Project: openjdk-jdk10   File: UnexpectedNotifTest.java   View Source Code Vote up 4 votes
private static void test() throws Exception {
    // Create client
    //
    JMXConnector connector = JMXConnectorFactory.connect(url);
    MBeanServerConnection client = connector.getMBeanServerConnection();

    // Add listener at the client side
    //
    client.addNotificationListener(mbean, listener, null, null);

    // Cleanup
    //
    receivedNotifs = 0;

    // Ask to send notifs
    //
    Object[] params = new Object[] {new Integer(nb)};
    String[] signatures = new String[] {"java.lang.Integer"};

    client.invoke(mbean, "sendNotifications", params, signatures);

    // Waiting...
    //
    synchronized (lock) {
        for (int i = 0; i < 10; i++) {
            if (receivedNotifs < nb) {
                lock.wait(1000);
            }
        }
    }

    // Waiting again to ensure no more notifs
    //
    Thread.sleep(3000);

    synchronized (lock) {
        if (receivedNotifs != nb) {
            throw new Exception("The client expected to receive " +
                                nb + " notifs, but got " + receivedNotifs);
        }
    }

    // Remove listener
    //
    client.removeNotificationListener(mbean, listener);

    connector.close();
}
 
Example 11
Project: openjdk-jdk10   File: RMIExitTest.java   View Source Code Vote up 4 votes
private static void test() {
    try {
        JMXServiceURL u = new JMXServiceURL("rmi", 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;
                    }
                };

        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";

        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);
        client.close();

        server.stop();
    } catch (Exception e) {
        System.out.println(e);
        e.printStackTrace();
        System.exit(1);
    }
}