Java MBeanServer.registerMBean方法代码示例

import javax.management.MBeanServer; //导入方法依赖的package包/类
private void createRMIRegistry() throws Exception {
  if (!this.agentConfig.isRmiRegistryEnabled()) {
    return;
  }
  MBeanServer mbs = getMBeanServer();
  String host = this.agentConfig.getRmiBindAddress();
  int port = this.agentConfig.getRmiPort();

  /*
   * Register and start the rmi-registry naming MBean, which is needed by JSR 160
   * RMIConnectorServer
   */
  ObjectName registryName = getRMIRegistryNamingName();
  try {
    RMIRegistryService registryNamingService = null;
    if (host != null && !("".equals(host.trim()))) {
      registryNamingService = new RMIRegistryService(host, port);
    } else {
      registryNamingService = new RMIRegistryService(port);
    }
    mbs.registerMBean(registryNamingService, registryName);
  } catch (javax.management.InstanceAlreadyExistsException e) {
    logger.info(LocalizedMessage.create(LocalizedStrings.AgentImpl_0__IS_ALREADY_REGISTERED,
        registryName));
  }
  mbs.invoke(registryName, "start", null, null);
}
 

import javax.management.MBeanServer; //导入方法依赖的package包/类
public static void main(String[] args) throws Exception {
    MBeanServer mbs = MBeanServerFactory.newMBeanServer();
    Sender sender = new Sender();
    mbs.registerMBean(sender, testObjectName);
    JMXServiceURL url = new JMXServiceURL("service:jmx:rmi://");
    JMXConnectorServer cs =
        JMXConnectorServerFactory.newJMXConnectorServer(url, null, mbs);
    cs.start();
    JMXServiceURL addr = cs.getAddress();
    JMXConnector cc = JMXConnectorFactory.connect(addr);
    try {
        test(mbs, cs, cc);
    } finally {
        cc.close();
        cs.stop();
    }
}
 

import javax.management.MBeanServer; //导入方法依赖的package包/类
public static ManagedConnection register ( final ManagedConnection connection, final SocketAddress socketAddress, final String baseName )
{
    try
    {
        final MBeanServer mbs = ManagementFactory.getPlatformMBeanServer ();
        logger.debug ( "Creating name for: {}", socketAddress );

        final String remote = URLEncoder.encode ( socketAddress.toString (), "UTF-8" );

        final ObjectName name = new ObjectName ( baseName, "remote", remote );
        connection.setName ( name );
        mbs.registerMBean ( connection, name );
        return connection;
    }
    catch ( final Exception e )
    {
        logger.warn ( "Failed to register MXBean", e );
        return null;
    }

}
 

import javax.management.MBeanServer; //导入方法依赖的package包/类
private static void testPrivate(Class<?> iface, Object bean) throws Exception {
    try {
        System.out.println("Registering a private MBean " +
                            iface.getName() + " ...");

        MBeanServer mbs = MBeanServerFactory.newMBeanServer();
        ObjectName on = new ObjectName("test:type=Compliant");

        mbs.registerMBean(bean, on);
        success("Registered a private MBean - " + iface.getName());
    } catch (Exception e) {
        Throwable t = e;
        while (t != null && !(t instanceof NotCompliantMBeanException)) {
            t = t.getCause();
        }
        if (t != null) {
            fail("MBean not registered");
        } else {
            throw e;
        }
    }
}
 

import javax.management.MBeanServer; //导入方法依赖的package包/类
/**
 * Register the MBean using our standard MBeanName format
 * "hadoop:service=<serviceName>,name=<nameName>"
 * Where the <serviceName> and <nameName> are the supplied parameters
 *    
 * @param serviceName
 * @param nameName
 * @param theMbean - the MBean to register
 * @return the named used to register the MBean
 */	
static public ObjectName registerMBean(final String serviceName, 
  							final String nameName,
  							final Object theMbean) {
  final MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
  ObjectName name = getMBeanName(serviceName, nameName);
  try {
    mbs.registerMBean(theMbean, name);
    return name;
  } catch (InstanceAlreadyExistsException ie) {
    // Ignore if instance already exists 
  } catch (Exception e) {
    e.printStackTrace();
  }
  return null;
}
 

import javax.management.MBeanServer; //导入方法依赖的package包/类
@SuppressWarnings({
		"unchecked", "rawtypes"
})
public static String registerMBean(final Object object) throws JMException {
	final ObjectName objectName = generateMBeanName(object.getClass());
	final MBeanServer context = ManagementFactory.getPlatformMBeanServer();
	final String mbeanName = object.getClass().getName() + "MBean";
	for (final Class c : object.getClass().getInterfaces()) {
		if (mbeanName.equals(c.getName())) {
			context.registerMBean(new AnnotatedStandardMBean(object, c), objectName);
			return objectName.getCanonicalName();
		}
	}
	context.registerMBean(object, objectName);
	return objectName.getCanonicalName();
}
 

import javax.management.MBeanServer; //导入方法依赖的package包/类
@Override
public void enableJMX(MBeanServer mBeanServer, ObjectName parent) {
    try {
        mBeanServer.registerMBean(this, PogamutJMX.getObjectName(parent, PogamutJMX.ACT_NAME));
    } catch (Exception ex) {
        throw new PogamutJMXException(ex, this);
    }
}
 

import javax.management.MBeanServer; //导入方法依赖的package包/类
private static void testNonCompliantMXBean(String type, Object bean) throws Exception {
    System.out.println(type + " MXBean test...");
    MBeanServer mbs = MBeanServerFactory.newMBeanServer();
    ObjectName on = new ObjectName("test:type=" + type);
    try {
        mbs.registerMBean(bean, on);
        failure(bean.getClass().getInterfaces()[0].getName() + " is not a compliant "
            + "MXBean interface");
    } catch (NotCompliantMBeanException e) {
        success("Non-compliant MXBean not registered");
    }
}
 

import javax.management.MBeanServer; //导入方法依赖的package包/类
private void startEchoServer() throws Exception {
    MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
    ObjectName name = new ObjectName("ru.otus:type=Server");
    NonBlockingEchoSocketMsgServer server = new NonBlockingEchoSocketMsgServer();
    mbs.registerMBean(server, name);

    server.start();
}
 

import javax.management.MBeanServer; //导入方法依赖的package包/类
public static void registerMBean() {
    MBeanServer mBeanServer = ManagementFactory.getPlatformMBeanServer();
    try {
        instance = new ShutdownServer();
        mBeanServer.registerMBean(instance, new ObjectName("server:type=ShutdownServer"));
    } catch (MalformedObjectNameException | InstanceAlreadyExistsException | MBeanRegistrationException | NotCompliantMBeanException e) {
        System.out.println("Error registering Shutdown MBean");
    }
}
 

import javax.management.MBeanServer; //导入方法依赖的package包/类
public synchronized void registerJmx() throws SQLException {
    if (this.isJmxRegistered) {
        return;
    }
    MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
    try {
        ObjectName name = new ObjectName("com.mysql.jdbc.jmx:type=ReplicationGroupManager");
        mbs.registerMBean(this, name);
        this.isJmxRegistered = true;
    } catch (Exception e) {
        throw SQLError.createSQLException("Unable to register replication host management bean with JMX", null, e, null);
    }

}
 

import javax.management.MBeanServer; //导入方法依赖的package包/类
public static void main(String[] args) throws Exception {
    MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
    for (Class<?> c : new Class<?>[] {
            Spume.class, Thing.class, XSpume.class, XThing.class
         }) {
        for (ObjectName n : new ObjectName[] {null, new ObjectName("a:b=c")}) {
            System.out.println("Class " + c.getName() + " with name " + n +
                    "...");
            ObjectName realName = new ObjectName("a:type=" + c.getName());
            Constructor<?> constr = c.getConstructor(ObjectName.class);
            Object mbean = constr.newInstance(realName);
            ObjectInstance oi;
            String what =
                "Registering MBean of type " + c.getName() + " under name " +
                "<" + n + ">: ";
            try {
                oi = mbs.registerMBean(mbean, n);
            } catch (Exception e) {
                e.printStackTrace();
                fail(what + " got " + e);
                continue;
            }
            ObjectName registeredName = oi.getObjectName();
            if (!registeredName.equals(realName))
                fail(what + " registered as " + registeredName);
            if (!mbs.isRegistered(realName)) {
                fail(what + " not registered as expected");
            }
            mbs.unregisterMBean(registeredName);
        }
    }
    System.err.flush();
    if (failures == 0)
        System.out.println("TEST PASSED");
    else
        throw new Exception("TEST FAILED: " + failure);
}
 

import javax.management.MBeanServer; //导入方法依赖的package包/类
private static void testPrivateMXBean(String type, Object bean) throws Exception {
    System.out.println(type + " MXBean test...");
    MBeanServer mbs = MBeanServerFactory.newMBeanServer();
    ObjectName on = new ObjectName("test:type=" + type);
    try {
        mbs.registerMBean(bean, on);
        success("Private MXBean registered");
    } catch (NotCompliantMBeanException e) {
        failure("Failed to register the private MXBean - " +
                 bean.getClass().getInterfaces()[0].getName());
    }
}
 

import javax.management.MBeanServer; //导入方法依赖的package包/类
void run() throws Exception {
    final MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
    final ObjectName observedName = new ObjectName("a:b=c");
    final ObjectName monitorName = new ObjectName("a:type=Monitor");
    mbs.registerMBean(new CounterMonitor(), monitorName);
    final CounterMonitorMBean monitorProxy =
        JMX.newMBeanProxy(mbs, monitorName, CounterMonitorMBean.class);
    final TestMBean observedProxy =
        JMX.newMBeanProxy(mbs, observedName, TestMBean.class);

    final Runnable sensitiveThing = new Runnable() {
        public void run() {
            doSensitiveThing(monitorProxy, observedName);
        }
    };

    final Runnable nothing = new Runnable() {
        public void run() {}
    };

    final Runnable withinGetAttribute =
        (when == When.IN_GET_ATTRIBUTE) ? sensitiveThing : nothing;

    mbs.registerMBean(new Test(withinGetAttribute), observedName);
    monitorProxy.addObservedObject(observedName);
    monitorProxy.setObservedAttribute("Thing");
    monitorProxy.setInitThreshold(100);
    monitorProxy.setGranularityPeriod(10L); // 10 ms
    monitorProxy.setNotify(true);

    final int initGetCount = observedProxy.getGetCount();
    monitorProxy.start();

    System.out.println("Checking GetCount, possible deadlock if timeout.");
    do { // 8038322. Until timeout of testing harness
        Thread.sleep(200);
    } while ((observedProxy.getGetCount()) == initGetCount);
    System.out.println("Done!");

    // This won't show up as a deadlock in CTRL-\ or in
    // ThreadMXBean.findDeadlockedThreads(), because they don't
    // see that thread A is waiting for thread B (B.join()), and
    // thread B is waiting for a lock held by thread A

    // Now we know the monitor has observed the initial value,
    // so if we want to test notify behaviour we can trigger by
    // exceeding the threshold.
    if (when == When.IN_NOTIFY) {
        final AtomicInteger notifCount = new AtomicInteger();
        final NotificationListener listener = new NotificationListener() {
            public void handleNotification(Notification n, Object h) {
                Thread t = new Thread(sensitiveThing);
                t.start();
                try {
                    t.join();
                } catch (InterruptedException e) {
                    throw new RuntimeException(e);
                }
                notifCount.incrementAndGet();
            }
        };
        mbs.addNotificationListener(monitorName, listener, null, null);
        observedProxy.setThing(1000);
        System.out.println("Waiting notifCount.get() != 0, possible deadlock if timeout.");
        do {
            Thread.sleep(200);
        } while(notifCount.get() == 0); // 8038322. Until timeout of testing harness
        System.out.println("Done");
    }

}
 

import javax.management.MBeanServer; //导入方法依赖的package包/类
public static void runTest(int offset,
                           int counter[],
                           int derivedGauge[],
                           int threshold[]) throws Exception {
    // Retrieve the platform MBean server
    //
    System.out.println("\nRetrieve the platform MBean server");
    MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
    String domain = mbs.getDefaultDomain();

    // Create and register TestMBean
    //
    ObjectName name =
        new ObjectName(domain +
                       ":type=" + Test.class.getName() +
                       ",offset=" + offset);
    mbs.createMBean(Test.class.getName(), name);
    TestMBean mbean = (TestMBean)
        MBeanServerInvocationHandler.newProxyInstance(
            mbs, name, TestMBean.class, false);

    // Create and register CounterMonitorMBean
    //
    ObjectName cmn =
        new ObjectName(domain +
                       ":type=" + CounterMonitor.class.getName() +
                       ",offset=" + offset);
    CounterMonitor m = new CounterMonitor();
    mbs.registerMBean(m, cmn);
    CounterMonitorMBean cm = (CounterMonitorMBean)
        MBeanServerInvocationHandler.newProxyInstance(
            mbs, cmn, CounterMonitorMBean.class, true);
    ((NotificationEmitter) cm).addNotificationListener(
        new Listener(), null, null);
    cm.addObservedObject(name);
    cm.setObservedAttribute("Counter");
    cm.setGranularityPeriod(100);
    cm.setInitThreshold(1);
    cm.setOffset(offset);
    cm.setModulus(5);
    cm.setNotify(true);

    // Start the monitor
    //
    System.out.println("\nStart monitoring...");
    cm.start();

    // Play with counter
    //
    for (int i = 0; i < counter.length; i++) {
        mbean.setCounter(counter[i]);
        System.out.println("\nCounter = " + mbean.getCounter());
        Integer derivedGaugeValue;
        // either pass or test timeout (killed by test harness)
        // see 8025207
        do {
            Thread.sleep(150);
            derivedGaugeValue = (Integer) cm.getDerivedGauge(name);
        } while (derivedGaugeValue.intValue() != derivedGauge[i]);

        Number thresholdValue = cm.getThreshold(name);
        System.out.println("Threshold = " + thresholdValue);
        if (thresholdValue.intValue() != threshold[i]) {
            System.out.println("Wrong threshold! Current value = " +
                thresholdValue + " Expected value = " + threshold[i]);
            System.out.println("\nStop monitoring...");
            cm.stop();
            throw new IllegalArgumentException("wrong threshold");
        }
    }

    // Stop the monitor
    //
    System.out.println("\nStop monitoring...");
    cm.stop();
}