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, boolean notificationEmitter)

Source Link

Document

Make a proxy for an MXBean in a local or remote MBean Server that may also support the methods of NotificationEmitter .

This method behaves the same as #newMXBeanProxy(MBeanServerConnection,ObjectName,Class) , but additionally, if notificationEmitter is true , then the MXBean is assumed to be a NotificationBroadcaster or NotificationEmitter and the returned proxy will implement NotificationEmitter as well as interfaceClass .

Usage

From source file:org.echocat.jemoni.jmx.JmxRegistry.java

@Nonnull
public <T> T getMBeanProxy(@Nonnull ObjectName objectName, @Nonnull Class<T> mbeanInterface) {
    try {//from w  w  w  . j a va 2 s.c  o  m
        final boolean emitter = getServer().isInstanceOf(objectName, NotificationEmitter.class.getName());
        // create an MXBean proxy
        return JMX.newMXBeanProxy(getServer(), objectName, mbeanInterface, emitter);
    } catch (Exception e) {
        throw new RuntimeException("Could not create mbean proxy for " + objectName + ".", e);
    }
}

From source file:org.lsc.jmx.LscAgent.java

/**
 * Bind to the JMX Server //from   w  ww . ja v  a  2s  .  co  m
 */
public boolean jmxBind() {
    try {
        String sUrl = "service:jmx:rmi:///jndi/rmi://" + hostname + ":" + port + "/jmxrmi";
        LOGGER.info("Connecting to remote engine on : " + sUrl);
        url = new JMXServiceURL(sUrl);
        jmxC = new RMIConnector(url, null);
        jmxC.connect();
        jmxc = jmxC.getMBeanServerConnection();
        ObjectName lscServerName = new ObjectName("org.lsc.jmx:type=LscServer");
        lscServer = JMX.newMXBeanProxy(jmxc, lscServerName, LscServer.class, true);
        return true;
    } catch (MalformedObjectNameException e) {
        LOGGER.error(e.toString(), e);
    } catch (NullPointerException e) {
        LOGGER.error(e.toString(), e);
    } catch (MalformedURLException e) {
        LOGGER.error(e.toString(), e);
    } catch (IOException e) {
        LOGGER.error(e.toString(), e);
    }
    return false;
}

From source file:org.lsc.webai.services.LscRemoteCommands.java

private boolean jmxBind() {
    if (lscServer != null) {
        try {//  www  .j  a  va  2 s .co  m
            return lscServer.ping();
        } catch (UndeclaredThrowableException ce) {

        }
    }
    try {
        String sUrl = "service:jmx:rmi:///jndi/rmi://" + hostname + ":" + port + "/jmxrmi";
        LOGGER.info("Connecting to remote engine on : " + sUrl);
        url = new JMXServiceURL(sUrl);
        jmxC = new RMIConnector(url, null);
        jmxC.connect();
        jmxc = jmxC.getMBeanServerConnection();
        ObjectName lscServerName = new ObjectName("org.lsc.jmx:type=LscServer");
        lscServer = JMX.newMXBeanProxy(jmxc, lscServerName, LscServer.class, true);
        return true;
    } catch (MalformedObjectNameException e) {
        LOGGER.error(e.toString(), e);
    } catch (NullPointerException e) {
        LOGGER.error(e.toString(), e);
    } catch (MalformedURLException e) {
        LOGGER.error(e.toString(), e);
    } catch (IOException e) {
        if (!(e.getCause() instanceof ServiceUnavailableException)) {
            LOGGER.error(e.toString(), e);
        }
    }
    return false;
}

From source file:org.marketcetera.photon.internal.marketdata.MarketDataFeed.java

/**
 * Contructor. An exception will be thrown if the supplied URN is invalid or does not correspond
 * to a valid market data feed provider. Valid providers must have provider type "mdata" and be
 * singletons. The singleton instance must have an MXBean interface that implements
 * {@link AbstractMarketDataModuleMXBean} and {@link NotificationEmitter}.
 * //w w w.  j  ava  2  s.c o m
 * @param providerURN
 *            the URN of the feed provider
 * @throws I18NException
 *             if the feed provider is invalid
 */
public MarketDataFeed(final ModuleURN providerURN) throws I18NException {
    try {
        URNUtils.validateProviderURN(providerURN);
        if (!providerURN.providerType().equals(MARKET_DATA_PROVIDER_TYPE))
            throw new I18NException(Messages.MARKET_DATA_FEED_INVALID_PROVIDER_TYPE);
        mDescription = mModuleManager.getProviderInfo(providerURN).getDescription();
        List<ModuleURN> instances = mModuleManager.getModuleInstances(providerURN);
        if (instances.size() != 1)
            throw new I18NException(Messages.MARKET_DATA_FEED_NOT_SINGLETON);
        mInstanceURN = instances.get(0);
        if (!mModuleManager.getModuleInfo(mInstanceURN).isEmitter())
            throw new I18NException(Messages.MARKET_DATA_FEED_NOT_EMITTER);
        ObjectName objectName = mInstanceURN.toObjectName();
        if (!mMBeanServer.isRegistered(objectName)
                || !mMBeanServer.isInstanceOf(objectName, AbstractMarketDataModuleMXBean.class.getName()))
            throw new I18NException(Messages.MARKET_DATA_FEED_INVALID_INTERFACE);
        mMBeanProxy = JMX.newMXBeanProxy(mMBeanServer, objectName, AbstractMarketDataModuleMXBean.class, true);
        ((NotificationEmitter) mMBeanProxy).addNotificationListener(mFeedStatusNotificationListener,
                sFeedStatusFilter, null);
    } catch (MXBeanOperationException e) {
        throw new I18NException(e, Messages.MARKET_DATA_FEED_INVALID_OBJECT_NAME);
    } catch (UndeclaredThrowableException e) {
        throw new I18NException(e.getCause(), Messages.MARKET_DATA_FEED_INVALID_INTERFACE);
    } catch (IOException e) {
        throw new I18NException(e, Messages.MARKET_DATA_FEED_INVALID_INTERFACE);
    } catch (InstanceNotFoundException e) {
        throw new I18NException(e, Messages.MARKET_DATA_FEED_INVALID_INTERFACE);
    }
}

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

private EmitterModuleMXBean getMXBean() throws MXBeanOperationException {
    return JMX.newMXBeanProxy(mMBeanServer, mAgentURN.toObjectName(), EmitterModuleMXBean.class, true);
}

From source file:org.marketcetera.photon.marketdata.MarketDataFeed.java

/**
 * Contructor. An exception will be thrown if the supplied URN is invalid or
 * does not correspond to a valid market data feed provider. Valid providers
 * must have provider type "mdata" and be singletons. The singleton instance
 * must have an MXBean interface that implements
 * {@link AbstractMarketDataModuleMXBean} and {@link NotificationEmitter}.
 * //  ww w  .  j  a  v  a 2  s. c o m
 * @param providerURN
 *            the URN of the feed provider
 * @throws I18NException
 *             if the feed provider is invalid
 */
public MarketDataFeed(ModuleURN providerURN) throws I18NException {
    try {
        URNUtils.validateProviderURN(providerURN);
        if (!providerURN.providerType().equals(MARKET_DATA_PROVIDER_TYPE))
            throw new I18NException(Messages.MARKET_DATA_FEED_INVALID_PROVIDER_TYPE);
        mDescription = mModuleManager.getProviderInfo(providerURN).getDescription();
        List<ModuleURN> instances = mModuleManager.getModuleInstances(providerURN);
        if (instances.size() != 1)
            throw new I18NException(Messages.MARKET_DATA_FEED_NOT_SINGLETON);
        mInstanceURN = instances.get(0);
        if (!mModuleManager.getModuleInfo(mInstanceURN).isEmitter())
            throw new I18NException(Messages.MARKET_DATA_FEED_NOT_EMITTER);
        ObjectName objectName = mInstanceURN.toObjectName();
        if (!mMBeanServer.isRegistered(objectName)
                || !mMBeanServer.isInstanceOf(objectName, AbstractMarketDataModuleMXBean.class.getName()))
            throw new I18NException(Messages.MARKET_DATA_FEED_INVALID_INTERFACE);
        mMBeanProxy = JMX.newMXBeanProxy(mMBeanServer, objectName, AbstractMarketDataModuleMXBean.class, true);
        ((NotificationEmitter) mMBeanProxy).addNotificationListener(mFeedStatusNotificationListener,
                sFeedStatusFilter, null);
    } catch (MXBeanOperationException e) {
        throw new I18NException(e, Messages.MARKET_DATA_FEED_INVALID_OBJECT_NAME);
    } catch (UndeclaredThrowableException e) {
        throw new I18NException(e.getCause(), Messages.MARKET_DATA_FEED_INVALID_INTERFACE);
    } catch (IOException e) {
        throw new I18NException(e, Messages.MARKET_DATA_FEED_INVALID_INTERFACE);
    } catch (InstanceNotFoundException e) {
        throw new I18NException(e, Messages.MARKET_DATA_FEED_INVALID_INTERFACE);
    }
}

From source file:org.marketcetera.strategy.StrategyTestBase.java

/**
 * Returns an <code>MXBean</code> interface to the given strategy.
 *
 * @param inModuleURN a <code>ModuleURN</code> value containing a strategy
 * @return a <code>StrategyMXBean</code> value
 * @throws Exception if an error occurs/*from   w w w .  ja va  2s  .  c  o m*/
 */
protected StrategyMXBean getMXProxy(ModuleURN inModuleURN) throws Exception {
    ObjectName objectName = inModuleURN.toObjectName();
    MBeanServer server = ManagementFactory.getPlatformMBeanServer();
    return JMX.newMXBeanProxy(server, objectName, StrategyMXBean.class, true);
}