Example usage for javax.management Notification Notification

Introduction

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

Prototype

public Notification(String type, Object source, long sequenceNumber, long timeStamp, String message) 

Source Link

Document

Creates a Notification object.

Usage

From source file:de.iew.spring.integration.JmxTestServiceImpl.java

protected Notification buildNotification(String message) {
    String source = getClass().getName();
    long timestamp = System.currentTimeMillis();

    Notification notification = new Notification(JmxTestService.class.getName() + ".NOTIFICATION", source,
            notificationSequence++, timestamp, message);
    return notification;
}

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From source file:org.trpr.platform.core.impl.management.jmx.JMXNotificationDispatcher.java

/**
 * Sends the specified event details to an MBean Server by constructing a {@link javax.management.Notification} instance using the specified
 * event data.//from w w  w.  j  a va 2s.  com
 * @event the PlatformEvent whose data contents are sent to the MBean server
 */
public void dispatchPlatformEvent(PlatformEvent event) {
    String message = event.getEventMessage();
    final Notification notification = new Notification(event.getClass().getName(), event.getEventSource(),
            event.getEntityIdentifier().getUniqueId(), event.getCreatedDate().getTimeInMillis(),
            getHostIP() + message);
    this.publisher.sendNotification(notification);
    this.eventNotificationCount++;
}

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From source file:com.heliosapm.tsdblite.metric.AppMetric.java

/**
 * Submits a new trace for this metric//from ww w . j av a 2 s  . c  om
 * @param trace The trace to apply
 */
public void submit(final Trace trace) {
    lastValue = trace.isDoubleType() ? trace.getDoubleValue() : trace.getLongValue();
    lastSubmission = trace.getTimestampMs();
    lastActivity = System.currentTimeMillis();
    if (hasSubscribers()) {
        final long serial = notifSerial.incrementAndGet();
        final Notification notif = new Notification(NOTIF_NEW_SUB, objectName, notifSerial.incrementAndGet(),
                lastSubmission,
                JSON.serializeToString(new SubNotif(objectName.toString(),
                        trace.isDoubleType() ? trace.getDoubleValue() : trace.getLongValue(), lastSubmission,
                        serial)));
        notif.setUserData(trace);
        sendNotification(notif);
    }
}

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From source file:org.trpr.platform.core.impl.management.jmx.JMXNotificationDispatcher.java

/**
 * Convenience method to dispatch Application and System exception details to the JMX sub-system
 * @param exception the Exception details to dispatch to JMX
 *///from  ww w.  j  av a  2  s. c om
public void dispatchException(Throwable exception, String source) {
    if (exception != null) {
        StringWriter writer = new StringWriter();
        exception.printStackTrace(new PrintWriter(writer));
        final Notification notification = new Notification(exception.getClass().getName(), source,
                exception.hashCode(), System.currentTimeMillis(),
                getHostIP() + exception.getMessage() + "\n" + writer.toString());
        this.publisher.sendNotification(notification);
        this.exceptionNotificationCount++;
    }
}

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From source file:org.firstopen.singularity.cep.RuleService.java

/**
 * //  www. ja v  a 2 s.  co  m
 * <p>
 * Broadcasts a notification to the cluster partition. * * This example does
 * not ensure that a notification sequence number * is unique throughout the
 * partition.
 * </p>
 * 
 * @param message
 * @throws InstanceNotFoundException
 * @throws MBeanException
 * @throws ReflectionException
 */
public void ruleChangeNotification(String message) {

    long now = System.currentTimeMillis();

    Notification notification = new Notification("org.firstopen.singularity.rulechange", super.getServiceName(),
            now, now, message);

    sendNotification(notification);
}

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From source file:com.heliosapm.jmx.cache.CacheStatistics.java

/**
 * {@inheritDoc}//from   w  w w. j  ava2s. c  o  m
 * @see com.google.common.cache.RemovalListener#onRemoval(com.google.common.cache.RemovalNotification)
 */
@Override
public void onRemoval(RemovalNotification<Object, Object> removal) {
    final Notification notif = new Notification("cache.removal", objectName, sequence.incrementAndGet(),
            System.currentTimeMillis(), "Cache entry [" + removal.toString() + "] removed from cache ["
                    + cacheName + "]. Cause:" + removal.getCause().name());
    final JSONObject json = new JSONObject();
    json.put("event", "cache.removal");
    json.put("cacheName", cacheName);
    json.put("key", removal.getKey());
    json.put("value", removal.getValue());
    json.put("cause", removal.getCause().name());
    notif.setUserData(json.toString());
    sendNotification(notif);
}

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From source file:com.alibaba.dragoon.patrol.spring.DragoonMethodInterceptor.java

private Notification createAfterInvokeNotification(MethodInfo methodInfo) {
    Notification notification = new Notification("method.invokeAfter",
            methodStats.getNotificationSource(methodInfo), methodStats.createNotificationSequence(),
            System.currentTimeMillis(), methodInfo.getSignature());
    return notification;
}

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From source file:com.alibaba.dragoon.patrol.spring.DragoonMethodInterceptor.java

private Notification createBeforeInvokeNotification(MethodInfo methodInfo, MethodInvocation invocation) {
    Notification notification = new Notification("method.invokeBefore",
            methodStats.getNotificationSource(methodInfo), methodStats.createNotificationSequence(),
            System.currentTimeMillis(), methodInfo.getSignature());

    List<Object> args = new ArrayList<Object>();
    for (int i = 0; i < invocation.getArguments().length; ++i) {
        Object arg = invocation.getArguments()[i];
        if (arg == null) {
            args.add(null);/* ww w. j  a v  a2 s. c o  m*/
        } else {
            args.add(arg.toString());
        }
    }
    notification.setUserData(args);
    return notification;
}

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From source file:org.apache.geode.management.internal.beans.ManagementAdapter.java

/**
 * Handles Region Creation. This is the call back which will create the specified RegionMXBean and
 * will send a notification on behalf of Member Mbean
 * //from   w  w  w .  j a  v a 2 s .com
 * @param region the region for which the call back is invoked
 */
public <K, V> void handleRegionCreation(Region<K, V> region) throws ManagementException {
    if (!isServiceInitialised("handleRegionCreation")) {
        return;
    }
    // Moving region creation operation inside a guarded block
    // After getting access to regionOpLock it again checks for region
    // destroy status

    synchronized (regionOpLock) {
        LocalRegion localRegion = (LocalRegion) region;
        if (localRegion.isDestroyed()) {
            return;
        }
        // Bridge is responsible for extracting data from GemFire Layer
        RegionMBeanBridge<K, V> bridge = RegionMBeanBridge.getInstance(region);

        RegionMXBean regionMBean = new RegionMBean<>(bridge);
        ObjectName regionMBeanName = MBeanJMXAdapter.getRegionMBeanName(
                internalCache.getDistributedSystem().getDistributedMember(), region.getFullPath());
        ObjectName changedMBeanName = service.registerInternalMBean(regionMBean, regionMBeanName);
        service.federate(changedMBeanName, RegionMXBean.class, true);

        Notification notification = new Notification(JMXNotificationType.REGION_CREATED, memberSource,
                SequenceNumber.next(), System.currentTimeMillis(),
                ManagementConstants.REGION_CREATED_PREFIX + region.getFullPath());
        memberLevelNotifEmitter.sendNotification(notification);
        memberMBeanBridge.addRegion(region);
    }
}

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From source file:org.apache.geode.management.internal.beans.ManagementAdapter.java

/**
 * Handles Disk Creation. Will create DiskStoreMXBean and will send a notification
 * /*from ww  w.j  av a  2s.com*/
 * @param disk the disk store for which the call back is invoked
 */
public void handleDiskCreation(DiskStore disk) throws ManagementException {
    if (!isServiceInitialised("handleDiskCreation")) {
        return;
    }
    DiskStoreMBeanBridge bridge = new DiskStoreMBeanBridge(disk);
    DiskStoreMXBean diskStoreMBean = new DiskStoreMBean(bridge);
    ObjectName diskStoreMBeanName = MBeanJMXAdapter
            .getDiskStoreMBeanName(internalCache.getDistributedSystem().getDistributedMember(), disk.getName());
    ObjectName changedMBeanName = service.registerInternalMBean(diskStoreMBean, diskStoreMBeanName);

    service.federate(changedMBeanName, DiskStoreMXBean.class, true);

    Notification notification = new Notification(JMXNotificationType.DISK_STORE_CREATED, memberSource,
            SequenceNumber.next(), System.currentTimeMillis(),
            ManagementConstants.DISK_STORE_CREATED_PREFIX + disk.getName());
    memberLevelNotifEmitter.sendNotification(notification);
    memberMBeanBridge.addDiskStore(disk);
}

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