org.apache.camel.component.jmx

Class JMXConsumer

java.lang.Object

org.apache.camel.support.ServiceSupport

org.apache.camel.impl.DefaultConsumer

org.apache.camel.component.jmx.JMXConsumer

All Implemented Interfaces:

EventListener, NotificationListener, org.apache.camel.Consumer, org.apache.camel.RouteAware, org.apache.camel.Service, org.apache.camel.ShutdownableService, org.apache.camel.StatefulService, org.apache.camel.SuspendableService

Direct Known Subclasses:

JMXMonitorConsumer

public class JMXConsumer
extends org.apache.camel.impl.DefaultConsumer
implements NotificationListener

Consumer will add itself as a NotificationListener on the object specified by the objectName param.

Field Summary

Fields inherited from class org.apache.camel.impl.DefaultConsumer

log

Fields inherited from class org.apache.camel.support.ServiceSupport

shutdown, shuttingdown, started, starting, stopped, stopping, suspended, suspending

Constructor Summary

Constructors

Constructor and Description
JMXConsumer(JMXEndpoint endpoint, org.apache.camel.Processor processor)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	addNotificationListener() Adds a notification listener to the target bean.
protected void	doStart() Initializes the mbean server connection and starts listening for Notification events from the object.
protected void	doStop() Removes the notification listeners and terminates the background connection polling process if it exists
protected org.apache.camel.component.jmx.JMXConsumer.ConnectionNotificationListener	getConnectionNotificationListener() Returns the connection notification listener; creates the default listener if one does not already exist
protected NotificationXmlFormatter	getFormatter()
protected MBeanServerConnection	getServerConnection()
void	handleNotification(Notification aNotification, Object aHandback) Processes the Notification received.
protected void	removeNotificationListeners() Removes the configured notification listener and the connection notification listener from the connection
protected void	scheduleDelayedStart() Schedules execution of the doStart() operation to occur again after the reconnect delay
protected void	scheduleReconnect() Schedules an attempt to re-initialize a lost connection after the reconnect delay
protected void	setServerConnection(MBeanServerConnection aServerConnection)

Methods inherited from class org.apache.camel.impl.DefaultConsumer

createUoW, doneUoW, getAsyncProcessor, getEndpoint, getExceptionHandler, getProcessor, getRoute, handleException, handleException, setExceptionHandler, setRoute, toString

Methods inherited from class org.apache.camel.support.ServiceSupport

doResume, doShutdown, doSuspend, getStatus, getVersion, isRunAllowed, isStarted, isStarting, isStopped, isStopping, isStoppingOrStopped, isSuspended, isSuspending, resume, shutdown, start, stop, suspend

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.camel.Service

start, stop

Constructor Detail

JMXConsumer

public JMXConsumer(JMXEndpoint endpoint,
           org.apache.camel.Processor processor)

Method Detail

doStart

protected void doStart()
                throws Exception

Initializes the mbean server connection and starts listening for Notification events from the object.

Overrides:

doStart in class org.apache.camel.impl.DefaultConsumer

Throws:

Exception

getConnectionNotificationListener

protected org.apache.camel.component.jmx.JMXConsumer.ConnectionNotificationListener getConnectionNotificationListener()

Returns the connection notification listener; creates the default listener if one does not already exist

scheduleDelayedStart

protected void scheduleDelayedStart()
                             throws Exception

Schedules execution of the doStart() operation to occur again after the reconnect delay

Throws:

Exception

scheduleReconnect

protected void scheduleReconnect()

Schedules an attempt to re-initialize a lost connection after the reconnect delay

addNotificationListener

protected void addNotificationListener()
                                throws Exception

Adds a notification listener to the target bean.

Throws:

Exception

doStop

protected void doStop()
               throws Exception

Removes the notification listeners and terminates the background connection polling process if it exists

Overrides:

doStop in class org.apache.camel.impl.DefaultConsumer

Throws:

Exception

removeNotificationListeners

protected void removeNotificationListeners()
                                    throws Exception

Removes the configured notification listener and the connection notification listener from the connection

Throws:

Exception

getServerConnection

protected MBeanServerConnection getServerConnection()

setServerConnection

protected void setServerConnection(MBeanServerConnection aServerConnection)

handleNotification

public void handleNotification(Notification aNotification,
                      Object aHandback)

Processes the Notification received. The handback will be set as the header "jmx.handback" while the Notification will be set as the body.

If the format is set to "xml" then the Notification will be converted to XML first using NotificationXmlFormatter

Specified by:

handleNotification in interface NotificationListener

See Also:

NotificationListener.handleNotification(javax.management.Notification, java.lang.Object)

getFormatter

protected NotificationXmlFormatter getFormatter()