List of usage examples for javax.management JMX newMBeanProxy
public static <T> T newMBeanProxy(MBeanServerConnection connection, ObjectName objectName, Class<T> interfaceClass, boolean notificationEmitter)
Make a proxy for a Standard MBean in a local or remote MBean Server that may also support the methods of NotificationEmitter .
This method behaves the same as #newMBeanProxy(MBeanServerConnection,ObjectName,Class) , but additionally, if notificationEmitter is true , then the MBean is assumed to be a NotificationBroadcaster or NotificationEmitter and the returned proxy will implement NotificationEmitter as well as interfaceClass .
From source file:com.example.Client.java
public static void main(String[] args) throws Exception { // Create an RMI connector client and // connect it to the RMI connector server ///*from w ww . jav a2 s . com*/ echo("\nCreate an RMI connector client and " + "connect it to the RMI connector server"); JMXServiceURL url = new JMXServiceURL("service:jmx:rmi:///jndi/rmi://:9999/jmxrmi"); JMXConnector jmxc = JMXConnectorFactory.connect(url, null); // Create listener // ClientListener listener = new ClientListener(); // Get an MBeanServerConnection // echo("\nGet an MBeanServerConnection"); MBeanServerConnection mbsc = jmxc.getMBeanServerConnection(); waitForEnterPressed(); // Get domains from MBeanServer // echo("\nDomains:"); String domains[] = mbsc.getDomains(); Arrays.sort(domains); for (String domain : domains) { echo("\tDomain = " + domain); } waitForEnterPressed(); // Get MBeanServer's default domain // echo("\nMBeanServer default domain = " + mbsc.getDefaultDomain()); // Get MBean count // echo("\nMBean count = " + mbsc.getMBeanCount()); // Query MBean names // echo("\nQuery MBeanServer MBeans:"); Set<ObjectName> names = new TreeSet<ObjectName>(mbsc.queryNames(null, null)); for (ObjectName name : names) { echo("\tObjectName = " + name); } waitForEnterPressed(); // ---------------------- // Manage the Hello MBean // ---------------------- echo("\n>>> Perform operations on Hello MBean <<<"); // Construct the ObjectName for the Hello MBean // ObjectName mbeanName = new ObjectName("com.example:type=Hello"); // Create a dedicated proxy for the MBean instead of // going directly through the MBean server connection // HelloMBean mbeanProxy = JMX.newMBeanProxy(mbsc, mbeanName, HelloMBean.class, true); // Add notification listener on Hello MBean // echo("\nAdd notification listener..."); mbsc.addNotificationListener(mbeanName, listener, null, null); // Get CacheSize attribute in Hello MBean // echo("\nCacheSize = " + mbeanProxy.getCacheSize()); // Set CacheSize attribute in Hello MBean // Calling "reset" makes the Hello MBean emit a // notification that will be received by the registered // ClientListener. // mbeanProxy.setCacheSize(150); // Sleep for 2 seconds to have time to receive the notification // echo("\nWaiting for notification..."); sleep(2000); // Get CacheSize attribute in Hello MBean // echo("\nCacheSize = " + mbeanProxy.getCacheSize()); // Invoke "sayHello" in Hello MBean // echo("\nInvoke sayHello() in Hello MBean..."); mbeanProxy.sayHello(); // Invoke "add" in Hello MBean // echo("\nInvoke add(2, 3) in Hello MBean..."); echo("\nadd(2, 3) = " + mbeanProxy.add(2, 3)); waitForEnterPressed(); // ------------------------------ // Manage the QueueSampler MXBean // ------------------------------ echo("\n>>> Perform operations on QueueSampler MXBean <<<"); // Construct the ObjectName for the QueueSampler MXBean // ObjectName mxbeanName = new ObjectName("com.example:type=QueueSampler"); // Create a dedicated proxy for the MXBean instead of // going directly through the MBean server connection // QueueSamplerMXBean mxbeanProxy = JMX.newMXBeanProxy(mbsc, mxbeanName, QueueSamplerMXBean.class); // Get QueueSample attribute in QueueSampler MXBean // QueueSample queue1 = mxbeanProxy.getQueueSample(); echo("\nQueueSample.Date = " + queue1.getDate()); echo("QueueSample.Head = " + queue1.getHead()); echo("QueueSample.Size = " + queue1.getSize()); // Invoke "clearQueue" in QueueSampler MXBean // echo("\nInvoke clearQueue() in QueueSampler MXBean..."); mxbeanProxy.clearQueue(); // Get QueueSample attribute in QueueSampler MXBean // QueueSample queue2 = mxbeanProxy.getQueueSample(); echo("\nQueueSample.Date = " + queue2.getDate()); echo("QueueSample.Head = " + queue2.getHead()); echo("QueueSample.Size = " + queue2.getSize()); waitForEnterPressed(); // Close MBeanServer connection // echo("\nClose the connection to the server"); jmxc.close(); echo("\nBye! Bye!"); }
From source file:com.all.services.ServiceConsole.java
@SuppressWarnings("unchecked") public static void main(String[] args) { try {//from w ww. j a v a 2 s . c om LOG.info("Connecting to JMX service..."); if (args.length < 2) { LOG.error("Incorrect usage of Ultrapeer console.\n\n Args should be 'command password [host]'"); throw new IllegalArgumentException("Not enough agrugments to run."); } HashMap env = new HashMap(); env.put("jmx.remote.credentials", new String[] { "controlRole", args[1] }); String hostname = args.length > 2 ? args[2] : ""; JMXConnector jmxc = JMXConnectorFactory .connect(new JMXServiceURL("service:jmx:rmi:///jndi/rmi://" + hostname + ":9999/jmxrmi"), env); ServiceMonitorMBean mbeanProxy = JMX.newMBeanProxy(jmxc.getMBeanServerConnection(), new ObjectName("com.all.services:type=ServiceMonitor"), ServiceMonitorMBean.class, true); handleCommand(mbeanProxy, args[0]); jmxc.close(); LOG.info("Done."); } catch (Exception e) { LOG.error(e, e); } }
From source file:com.neophob.sematrix.cli.PixConClientJmx.java
/** * /*from w w w.ja v a2 s. c om*/ * @param mbsc * @throws Exception */ private static void printJmxStatus(MBeanServerConnection mbsc) throws Exception { ObjectName mbeanName = new ObjectName(PixelControllerStatus.JMX_BEAN_NAME); PixelControllerStatusMBean mbeanProxy = JMX.newMBeanProxy(mbsc, mbeanName, PixelControllerStatusMBean.class, true); // print general status information System.out.println("\nGeneric:"); System.out.printf("%-25s: %s\n", "server version", mbeanProxy.getVersion()); System.out.printf("%-25s: %3.3f (%s of configured fps: %2.0f)\n", "current fps", mbeanProxy.getCurrentFps(), PERCENT_FORMAT.format(mbeanProxy.getCurrentFps() / mbeanProxy.getConfiguredFps()), mbeanProxy.getConfiguredFps()); System.out.printf("%-25s: %d\n", "frame count", mbeanProxy.getFrameCount()); System.out.printf("%-25s: %s\n", "running since", DurationFormatUtils.formatDurationHMS(System.currentTimeMillis() - mbeanProxy.getStartTime())); // print average timing information System.out.println("\nThe following average times have been collected during the last " + DurationFormatUtils.formatDuration(mbeanProxy.getRecordedMilliSeconds(), "ss.SSS") + " seconds:"); for (TimeMeasureItemGlobal valueEnum : TimeMeasureItemGlobal.values()) { System.out.printf(" %-22s: %3.3fms\n", valueEnum.getReadableName(), mbeanProxy.getAverageTime(valueEnum)); } // print output specific timing information for (int output = 0; output < mbeanProxy.getNumberOfOutputs(); output++) { System.out.println("\nOuput-specific average times for output #" + (output + 1) + ": " + mbeanProxy.getOutputType(output).getReadableName()); for (TimeMeasureItemOutput outputValueEnum : TimeMeasureItemOutput.values()) { System.out.printf(" %-22s: %3.3fms\n", outputValueEnum.getReadableName(), mbeanProxy.getOutputAverageTime(output, outputValueEnum)); } } }
From source file:com.haulmont.cuba.web.jmx.JmxConnectionHelper.java
protected static <T> T getProxy(MBeanServerConnection connection, ObjectName objectName, final Class<T> objectClass) { return JMX.newMBeanProxy(connection, objectName, objectClass, true); }
From source file:com.quinsoft.zeidon.jconsole.JConsoleEnvironment.java
void searchForObjectEngineBeans() { try {// ww w .java2 s . c om proxies = new ArrayList<>(); Set<ObjectName> objects = server.queryNames(null, null); for (ObjectName object : objects) { ObjectInstance oi = server.getObjectInstance(object); if (oi.getClassName().equals("com.quinsoft.zeidon.jmx.JmxObjectEngineMonitor")) { String name = object.getCanonicalName(); JmxObjectEngineMonitorMBean proxy = JMX.newMBeanProxy(server, object, JmxObjectEngineMonitorMBean.class, true); proxies.add(new OeProxy(name, proxy)); } } } catch (Exception e) { e.printStackTrace(); } }
From source file:de.iew.spring.integration.SpringIntegrationJmxTest.java
@Test public void testJmxClientClassic() throws Exception { JMXServiceURL clientURL = new JMXServiceURL(this.serviceUrl); Map clientEnv = new HashMap(); JMXConnector connector = JMXConnectorFactory.connect(clientURL, clientEnv); MBeanServerConnection connection = connector.getMBeanServerConnection(); ObjectName mbeanName = new ObjectName(this.jmxTestServiceObjectName); JmxTestService mbeanProxy = JMX.newMBeanProxy(connection, mbeanName, JmxTestService.class, true); mbeanProxy.setName("Foo Bar"); mbeanProxy.sayHello();/*from w w w . j a va2s. c om*/ String[] hellos = mbeanProxy.getStoredHellos(); Assert.assertEquals(1, hellos.length); mbeanProxy.clearHelloStore(); hellos = mbeanProxy.getStoredHellos(); Assert.assertEquals(0, hellos.length); }
From source file:com.paxxis.cornerstone.messaging.service.shell.ServiceShell.java
@SuppressWarnings({ "rawtypes", "unchecked" })
public void doShutdown(String[] vals) throws Exception {
StringBuilder buf = new StringBuilder("service:jmx:rmi://localhost/jndi/rmi://localhost:");
String serviceName = vals[0];
buf.append(vals[1]).append("/").append(serviceName);
String serviceUrl = buf.toString();
JMXServiceURL url = new JMXServiceURL(serviceUrl);
JMXConnector jmxc = null;//from ww w. j a va 2 s . com
try {
jmxc = JMXConnectorFactory.connect(url, null);
} catch (Exception e) {
throw new Exception("Unable to establish JMX connection at " + serviceUrl);
}
MBeanServerConnection mbsc = jmxc.getMBeanServerConnection();
Set<ObjectInstance> mBeansSet = mbsc.queryMBeans(new ObjectName(serviceName + ":*"), null);
List<IServiceController> serviceProxies = new ArrayList<IServiceController>();
Class serviceBusInterface = Class.forName(IServiceBusManager.class.getName());
Class serviceControllerInterface = Class.forName(IServiceController.class.getName());
for (ObjectInstance mBeanObject : mBeansSet) {
ObjectName mbeanName = mBeanObject.getObjectName();
Class mbeanClass = Class.forName(mBeanObject.getClassName());
if (serviceBusInterface.isAssignableFrom(mbeanClass)) {
IServiceBusManager requestConnector = JMX.newMBeanProxy(mbsc, mbeanName, IServiceBusManager.class,
true);
System.out.print(mbeanName + " terminating....");
requestConnector.disconnect();
while (true) {
try {
Thread.sleep(500);
} catch (InterruptedException ie) {
}
if (!requestConnector.isConnected()) {
break;
}
}
System.out.println(" Done");
} else if (serviceControllerInterface.isAssignableFrom(mbeanClass)) {
// save off the service proxies to make sure we disconnect
// all connectors before shutting down the service itself
IServiceController mbeanProxy = JMX.newMBeanProxy(mbsc, mbeanName, IServiceController.class, true);
serviceProxies.add(mbeanProxy);
}
}
for (IServiceController mbeanProxy : serviceProxies) {
try {
mbeanProxy.shutdown();
} catch (UndeclaredThrowableException ex) {
}
}
System.out.println("Service terminated");
}
From source file:com.all.services.ServiceInteractiveConsole.java
@SuppressWarnings("unchecked") private static void execute(String hostname, String password, String command) throws IOException, MalformedObjectNameException { HashMap env = new HashMap(); env.put("jmx.remote.credentials", new String[] { "controlRole", password }); String serviceURL = "service:jmx:rmi:///jndi/rmi://" + hostname + ":9999/jmxrmi"; JMXServiceURL url = new JMXServiceURL(serviceURL); LOG.info("Connecting to " + serviceURL); JMXConnector jmxc = JMXConnectorFactory.connect(url, env); MBeanServerConnection mbsc = jmxc.getMBeanServerConnection(); ObjectName mbeanName = new ObjectName("com.all.services:type=ServiceMonitor"); ServiceMonitorMBean mbeanProxy = JMX.newMBeanProxy(mbsc, mbeanName, ServiceMonitorMBean.class, true); ServiceConsole.handleCommand(mbeanProxy, command); }
From source file:org.apache.hadoop.hdfs.tools.DataNodeAdmin.java
/** * Gets the data node registration bean/*from www.j ava2 s . co m*/ * @return Data node regstration bean * @throws MalformedObjectNameException */ private DatanodeRegistrationMXBean getDatanodeRegBean() throws MalformedObjectNameException { ObjectName mbeanRegName = new ObjectName(DATANODE_REG_NAME); return JMX.newMBeanProxy(mbsc, mbeanRegName, DatanodeRegistrationMXBean.class, true); }
From source file:org.apache.hadoop.hdfs.tools.DataNodeAdmin.java
/** * Gets the FSDataset mbean/*from ww w. j ava2 s .c o m*/ * @return FSDataset mbean * @throws IOException */ private FSDatasetMBean getDatasetMBean() throws IOException { Set<ObjectName> names = new TreeSet<ObjectName>(mbsc.queryNames(null, null)); ObjectName fsDataSetObject = null; for (ObjectName name : names) { if (name.toString().contains("FSDatasetState")) fsDataSetObject = name; } return JMX.newMBeanProxy(mbsc, fsDataSetObject, FSDatasetMBean.class, true); }