Example usage for javax.management JMX newMXBeanProxy

List of usage examples for javax.management JMX newMXBeanProxy

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Introduction

In this page you can find the example usage for javax.management JMX newMXBeanProxy.

Prototype

public static <T> T newMXBeanProxy(MBeanServerConnection connection, ObjectName objectName,
        Class<T> interfaceClass)

Source Link

Document

Make a proxy for an MXBean in a local or remote MBean Server.

Usage

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 w  w  . j  ava2 s. c  o m*/
    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:org.eclipse.virgo.web.test.AbstractWebIntegrationTests.java

private void awaitWebAppStart(String name, String version) throws InterruptedException {
    MBeanServer mBeanServer = ManagementFactory.getPlatformMBeanServer();
    try {// www .ja va 2s .  c  o  m
        ObjectName objectName = new ObjectName(String.format(
                "org.eclipse.virgo.kernel:type=ArtifactModel,artifact-type=bundle,name=%s,version=%s,region=%s",
                name, version, USER_REGION_NAME));
        ManageableArtifact artifact = JMX.newMXBeanProxy(mBeanServer, objectName, ManageableArtifact.class);

        long startTime = System.currentTimeMillis();

        while (artifact.getProperties().get("org.eclipse.virgo.web.contextPath") == null) {
            Thread.sleep(100);
            if (System.currentTimeMillis() - startTime > HOT_DEPLOY_TIMEOUT) {
                throw new RuntimeException(name + " " + version + " failed to set its context path within "
                        + (HOT_DEPLOY_TIMEOUT / 1000) + " seconds.");
            }
        }
    } catch (JMException e) {
        throw new RuntimeException(e);
    }
}

From source file:org.marketcetera.client.ClientModuleTestBase.java

@Test
public void jmx() throws Exception {
    //Verify descriptors
    verifyBeanInfo(getMBeanServer().getMBeanInfo(ClientModuleFactory.PROVIDER_URN.toObjectName()));
    verifyBeanInfo(getMBeanServer().getMBeanInfo(ClientModuleFactory.INSTANCE_URN.toObjectName()));
    ClientModuleFactoryMXBean factory = JMX.newMXBeanProxy(getMBeanServer(),
            ClientModuleFactory.PROVIDER_URN.toObjectName(), ClientModuleFactoryMXBean.class);
    assertEquals(getExpectedURL(), factory.getURL());
    assertEquals(getExpectedUsername(), factory.getUsername());
    ClientModuleMXBean instance = JMX.newMXBeanProxy(getMBeanServer(),
            ClientModuleFactory.INSTANCE_URN.toObjectName(), ClientModuleMXBean.class);
    final Date lastTime = ClientManager.getInstance().getLastConnectTime();
    assertEquals(lastTime, instance.getLastConnectTime());
    ClientTest.assertCPEquals(ClientManager.getInstance().getParameters(), instance.getParameters());
    //Sleep so that we definitely get a different connect time.
    Thread.sleep(100);// w  w  w  .ja  v  a 2  s  . c  o m
    instance.reconnect();
    assertEquals(ClientManager.getInstance().getLastConnectTime(), instance.getLastConnectTime());
    assertTrue(instance.getLastConnectTime().compareTo(lastTime) > 0);
}

From source file:org.marketcetera.photon.internal.strategy.StrategyManager.java

/**
 * Sets the parameters for the given strategy.
 * //from   ww w. j a v  a2s .co m
 * Note: currently the UI prevents this from being called when the strategy module is stopped.
 * 
 * @param strategy
 *            strategy to be changed
 * @param parameters
 *            the new parameters
 */
public void setParameters(Strategy strategy, Properties parameters) {
    try {
        ObjectName objectName = strategy.getURN().toObjectName();
        StrategyMXBean proxy = JMX.newMXBeanProxy(mMBeanServer, objectName, StrategyMXBean.class);
        proxy.setParameters(Util.propertiesToString(parameters));
        strategy.setParameters(parameters);
        saveState();
    } catch (Exception e) {
        PhotonPlugin.getMainConsoleLogger().error(e.getLocalizedMessage());
        ExceptUtils.swallow(e);
    }
}

From source file:org.marketcetera.photon.internal.strategy.StrategyManager.java

/**
 * Specify whether the given strategy should route orders to the server.
 * /*from   ww  w.jav a 2 s .  co m*/
 * Note: currently the UI prevents this from being called when the strategy module is stopped
 * 
 * @param strategy
 *            strategy to be changed
 * @param routeToServer
 *            true if the strategy should send orders to the server, false otherwise
 */
public void setRouteToServer(Strategy strategy, boolean routeToServer) {
    try {
        ObjectName objectName = strategy.getURN().toObjectName();
        StrategyMXBean proxy = JMX.newMXBeanProxy(mMBeanServer, objectName, StrategyMXBean.class);
        proxy.setIsRountingOrdersToORS(routeToServer);
        strategy.setRouteToServer(routeToServer);
        saveState();
    } catch (Exception e) {
        PhotonPlugin.getMainConsoleLogger().error(e.getLocalizedMessage());
        ExceptUtils.swallow(e);
    }
}

From source file:org.marketcetera.strategyagent.StrategyAgent.java

/**
 * Initializes the module manager./*from w  w  w  .j  a  v  a  2 s .  c o m*/
 *
 * @throws ModuleException if there were errors initializing the module
 * manager.
 * @throws MalformedObjectNameException if there were errors creating
 * the object name of the module manager bean.
 */
private void init() throws ModuleException, MalformedObjectNameException {
    //Initialize the module manager.
    mManager.init();
    //Add the logger sink listener
    mManager.addSinkListener(new SinkDataListener() {
        public void receivedData(DataFlowID inFlowID, Object inData) {
            final boolean isNullData = inData == null;
            Messages.LOG_SINK_DATA.info(SINK_DATA, inFlowID, isNullData ? 0 : 1,
                    isNullData ? null : inData.getClass().getName(), inData);
        }
    });
    mManagerBean = JMX.newMXBeanProxy(ManagementFactory.getPlatformMBeanServer(),
            new ObjectName(ModuleManager.MODULE_MBEAN_NAME), ModuleManagerMXBean.class);
}

From source file:org.nuxeo.ecm.core.management.jtajca.JtajcaManagementFeature.java

protected <T> void bind(Binder binder, MBeanServer mbs, Class<T> type) {
    final Set<ObjectName> names = mbs.queryNames(nameOf(type), null);
    for (ObjectName name : names) {
        T instance = type.cast(JMX.newMXBeanProxy(mbs, name, type));
        binder.bind(type).annotatedWith(Names.named(name.getKeyProperty("name"))).toInstance(instance);
    }/* w w  w  .ja v  a  2  s.  c  o m*/
}

From source file:org.nuxeo.ecm.core.management.jtajca.JtajcaManagementFeature.java

public static <T> T getInstanceNamedWithPrefix(Class<T> type, String prefix) {
    MBeanServer mbs = Framework.getService(ServerLocator.class).lookupServer();
    Set<String> names = new HashSet<>();
    for (ObjectName objectName : mbs.queryNames(nameOf(type), null)) {
        String name = objectName.getKeyProperty("name");
        names.add(name); // for error case
        if (name.startsWith(prefix)) {
            return JMX.newMXBeanProxy(mbs, objectName, type);
        }/*from w  w  w  .j  a v a2  s.  c  o  m*/
    }
    throw new RuntimeException("Found no bean with name prefix: " + prefix + " in available names: " + names);
}

From source file:org.nuxeo.runtime.jtajca.management.CanMonitorTransactions.java

@Before
public void lookupMonitor() throws MalformedObjectNameException {
    MBeanServer srv = ManagementFactory.getPlatformMBeanServer();
    monitor = JMX.newMXBeanProxy(srv, new ObjectName(TransactionMonitor.NAME), TransactionMonitor.class);
}

From source file:org.opendaylight.controller.config.yang.logback.config.LogbackModuleWithInitialConfigurationTest.java

/**
 * Tests that initial configuration was changed. Changed attributes:
 * location, fileName, duplicateInsertTries. Added new FileAppender.
 *//*w w w  .  jav  a2 s .  c  o m*/
@Test
public void test() throws Exception {

    createBeans();

    ConfigTransactionClient transaction = configRegistryClient.createTransaction();

    LogbackModuleMXBean bean = JMX.newMXBeanProxy(ManagementFactory.getPlatformMBeanServer(),
            transaction.lookupConfigBean("logback", "singleton"), LogbackModuleMXBean.class);
    assertEquals(1, bean.getConsoleAppenderTO().size());
    assertEquals(1, bean.getRollingFileAppenderTO().size());
    assertEquals(0, bean.getFileAppenderTO().size());
    assertEquals(1, bean.getLoggerTO().size());

    RollingFileAppenderTO rolling = new RollingFileAppenderTO();
    RollingFileAppenderTO old = bean.getRollingFileAppenderTO().get(0);
    rolling.setAppend(old.getAppend());
    rolling.setEncoderPattern(old.getEncoderPattern());
    rolling.setRollingPolicyType(old.getRollingPolicyType());
    rolling.setFileName("target/logFile1.log");
    rolling.setFileNamePattern("target/%i.log");
    rolling.setMaxFileSize(old.getMaxFileSize());
    rolling.setMinIndex(old.getMinIndex());
    rolling.setMaxIndex(old.getMaxIndex());
    rolling.setName("FILE");

    ConsoleAppenderTO console = new ConsoleAppenderTO();
    console.setEncoderPattern("%date %level [%thread] %logger{10} %msg%n");
    console.setName("SYSTEM");
    console.setThresholdFilter("DEBUG");

    FileAppenderTO file = new FileAppenderTO();
    file.setName("FILE_APPENDER");
    file.setAppend(true);
    file.setEncoderPattern("%-4relative [%thread] %-5level %logger{35} - %msg%n");
    file.setFileName("target/testFile.log");

    bean.setConsoleAppenderTO(Lists.newArrayList(console));
    bean.setRollingFileAppenderTO(Lists.newArrayList(rolling));
    bean.setFileAppenderTO(Lists.newArrayList(file));

    LoggerTO logger = new LoggerTO();
    logger.setLevel("INFO");
    logger.setLoggerName("logger");
    logger.setAppenders(Lists.newArrayList("SYSTEM"));

    LoggerTO fileLogger = new LoggerTO();
    fileLogger.setLevel("DEBUG");
    fileLogger.setLoggerName("fileLogger");
    fileLogger.setAppenders(Lists.newArrayList("FILE_APPENDER"));

    List<LoggerTO> loggers = Lists.newArrayList(logger, fileLogger);
    bean.setLoggerTO(loggers);

    transaction.commit();

    LogbackModuleMXBean logback = configRegistryClient.newMXBeanProxy(
            ObjectNameUtil.createReadOnlyModuleON("logback", "singleton"), LogbackModuleMXBean.class);

    List<RollingFileAppenderTO> rollingList = logback.getRollingFileAppenderTO();
    assertEquals(1, rollingList.size());

    RollingFileAppenderTO rollingApp = rollingList.get(0);
    assertEquals(rollingApp.getFileName(), "target/logFile1.log");
    assertEquals(rollingApp.getName(), "FILE");

    List<ConsoleAppenderTO> consoleList = logback.getConsoleAppenderTO();
    assertEquals(1, consoleList.size());

    ConsoleAppenderTO consoleApp = consoleList.get(0);
    assertEquals(consoleApp.getThresholdFilter(), "DEBUG");
    assertEquals(consoleApp.getName(), "SYSTEM");

    List<FileAppenderTO> fileList = logback.getFileAppenderTO();
    assertEquals(1, fileList.size());

    FileAppenderTO fileApp = fileList.get(0);
    assertEquals(fileApp.getFileName(), "target/testFile.log");
    assertEquals(fileApp.getName(), "FILE_APPENDER");

    loggers = logback.getLoggerTO();
    assertEquals(2, loggers.size());
    assertEquals("logger", loggers.get(0).getLoggerName());
    assertEquals("fileLogger", loggers.get(1).getLoggerName());

}