org.apache.camel.component.snmp

Class SnmpOIDPoller

java.lang.Object

org.apache.camel.support.ServiceSupport

org.apache.camel.impl.DefaultConsumer

org.apache.camel.impl.ScheduledPollConsumer

org.apache.camel.component.snmp.SnmpOIDPoller

All Implemented Interfaces:

java.lang.Runnable, java.util.EventListener, Consumer, PollingConsumerPollingStrategy, RouteAware, Service, ShutdownableService, StatefulService, SuspendableService, org.snmp4j.event.ResponseListener

public class SnmpOIDPoller
extends ScheduledPollConsumer
implements org.snmp4j.event.ResponseListener

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
SnmpOIDPoller(SnmpEndpoint endpoint, Processor processor)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	doStart() Implementations override this method to support customized start/stop.
protected void	doStop() Implementations override this method to support customized start/stop.
org.snmp4j.CommunityTarget	getTarget()
void	onResponse(org.snmp4j.event.ResponseEvent event)
protected int	poll() The polling method which is invoked periodically to poll this consumer
void	processPDU(org.snmp4j.PDU pdu) processes the pdu message
void	setTarget(org.snmp4j.CommunityTarget target)

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

afterPoll, beforePoll, doShutdown, doSuspend, getBackoffCounter, getBackoffErrorThreshold, getBackoffIdleThreshold, getBackoffMultiplier, getDelay, getInitialDelay, getPollStrategy, getRunLoggingLevel, getScheduledExecutorService, getScheduler, getSchedulerProperties, getTimeUnit, isGreedy, isPollAllowed, isPolling, isSchedulerStarted, isSendEmptyMessageWhenIdle, isStartScheduler, isUseFixedDelay, onInit, processEmptyMessage, run, setBackoffErrorThreshold, setBackoffIdleThreshold, setBackoffMultiplier, setDelay, setGreedy, setInitialDelay, setPollStrategy, setRunLoggingLevel, setScheduledExecutorService, setScheduler, setSchedulerProperties, setSendEmptyMessageWhenIdle, setStartScheduler, setTimeUnit, setUseFixedDelay, startScheduler

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, 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.SuspendableService

isSuspended, resume, suspend

Methods inherited from interface org.apache.camel.Service

start, stop

Constructor Detail

SnmpOIDPoller

public SnmpOIDPoller(SnmpEndpoint endpoint,
             Processor processor)

Method Detail

doStart

protected void doStart()
                throws java.lang.Exception

Description copied from class: ServiceSupport

Implementations override this method to support customized start/stop.

Important: See ServiceSupport.doStop() for more details.

Overrides:

doStart in class ScheduledPollConsumer

Throws:

java.lang.Exception

See Also:

ServiceSupport.doStop()

doStop

protected void doStop()
               throws java.lang.Exception

Description copied from class: ServiceSupport

Implementations override this method to support customized start/stop.

Important: Camel will invoke this ServiceSupport.doStop() method when the service is being stopped. This method will also be invoked if the service is still in uninitialized state (eg has not been started). The method is always called to allow the service to do custom logic when the service is being stopped, such as when CamelContext is shutting down.

Overrides:

doStop in class ScheduledPollConsumer

Throws:

java.lang.Exception

See Also:

ServiceSupport.doStart()

poll

protected int poll()
            throws java.lang.Exception

Description copied from class: ScheduledPollConsumer

The polling method which is invoked periodically to poll this consumer

Specified by:

poll in class ScheduledPollConsumer

Returns:

number of messages polled, will be 0 if no message was polled at all.

Throws:

java.lang.Exception - can be thrown if an exception occurred during polling

onResponse

public void onResponse(org.snmp4j.event.ResponseEvent event)

Specified by:

onResponse in interface org.snmp4j.event.ResponseListener

processPDU

public void processPDU(org.snmp4j.PDU pdu)

processes the pdu message

Parameters:

pdu - the pdu

getTarget

public org.snmp4j.CommunityTarget getTarget()

Returns:

Returns the target.

setTarget

public void setTarget(org.snmp4j.CommunityTarget target)

Parameters:

target - The target to set.