org.apache.camel.component.kafka

Class KafkaProducer

java.lang.Object

org.apache.camel.support.service.BaseService

org.apache.camel.support.service.ServiceSupport

org.apache.camel.support.DefaultProducer

org.apache.camel.support.DefaultAsyncProducer

org.apache.camel.component.kafka.KafkaProducer

All Implemented Interfaces:

AutoCloseable, org.apache.camel.AsyncProcessor, org.apache.camel.AsyncProducer, org.apache.camel.EndpointAware, org.apache.camel.IsSingleton, org.apache.camel.Processor, org.apache.camel.Producer, org.apache.camel.Service, org.apache.camel.ShutdownableService, org.apache.camel.StatefulService, org.apache.camel.SuspendableService

public class KafkaProducer
extends org.apache.camel.support.DefaultAsyncProducer

Field Summary

Fields inherited from class org.apache.camel.support.service.BaseService

BUILT, FAILED, INITIALIZED, INITIALIZING, lock, NEW, SHUTDOWN, SHUTTING_DOWN, STARTED, STARTING, status, STOPPED, STOPPING, SUSPENDED, SUSPENDING

Constructor Summary

Constructors

Constructor and Description
KafkaProducer(KafkaEndpoint endpoint)

Method Summary

Modifier and Type	Method and Description
protected org.apache.camel.util.KeyValueHolder<Object,org.apache.kafka.clients.producer.ProducerRecord<Object,Object>>	createKeyValueHolder(org.apache.camel.Exchange exchange, org.apache.camel.Message message)
protected org.apache.kafka.clients.producer.ProducerRecord<Object,Object>	createRecord(org.apache.camel.Exchange exchange, org.apache.camel.Message message)
protected Iterator<org.apache.camel.util.KeyValueHolder<Object,org.apache.kafka.clients.producer.ProducerRecord<Object,Object>>>	createRecordIterable(org.apache.camel.Exchange exchange, org.apache.camel.Message message)
protected void	doStart()
protected void	doStop()
org.apache.kafka.clients.producer.Producer	getKafkaProducer()
ExecutorService	getWorkerPool()
void	process(org.apache.camel.Exchange exchange)
boolean	process(org.apache.camel.Exchange exchange, org.apache.camel.AsyncCallback callback)
void	setKafkaProducer(org.apache.kafka.clients.producer.Producer kafkaProducer) To use a custom KafkaProducer instance.
void	setWorkerPool(ExecutorService workerPool)

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

processAsync

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

createExchange, getEndpoint, isSingleton, toString

Methods inherited from class org.apache.camel.support.service.BaseService

build, doBuild, doFail, doInit, doLifecycleChange, doResume, doShutdown, doSuspend, fail, getStatus, init, isBuild, isInit, isNew, isRunAllowed, isShutdown, isStarted, isStarting, isStartingOrStarted, isStopped, isStopping, isStoppingOrStopped, isSuspended, isSuspending, isSuspendingOrSuspended, 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

build, close, init, start, stop

Methods inherited from interface org.apache.camel.IsSingleton

isSingleton, test

Methods inherited from interface org.apache.camel.EndpointAware

getEndpoint

Methods inherited from interface org.apache.camel.StatefulService

getStatus, isRunAllowed, isStarted, isStarting, isStopped, isStopping, isSuspending

Methods inherited from interface org.apache.camel.SuspendableService

isSuspended, resume, suspend

Methods inherited from interface org.apache.camel.ShutdownableService

shutdown

Constructor Detail

KafkaProducer

public KafkaProducer(KafkaEndpoint endpoint)

Method Detail

getKafkaProducer

public org.apache.kafka.clients.producer.Producer getKafkaProducer()

setKafkaProducer

public void setKafkaProducer(org.apache.kafka.clients.producer.Producer kafkaProducer)

To use a custom KafkaProducer instance.

getWorkerPool

public ExecutorService getWorkerPool()

setWorkerPool

public void setWorkerPool(ExecutorService workerPool)

doStart

protected void doStart()
                throws Exception

Overrides:

doStart in class org.apache.camel.support.DefaultProducer

Throws:

Exception

doStop

protected void doStop()
               throws Exception

Overrides:

doStop in class org.apache.camel.support.DefaultProducer

Throws:

Exception

createRecordIterable

protected Iterator<org.apache.camel.util.KeyValueHolder<Object,org.apache.kafka.clients.producer.ProducerRecord<Object,Object>>> createRecordIterable(org.apache.camel.Exchange exchange,
                                                                                                                                                      org.apache.camel.Message message)

createRecord

protected org.apache.kafka.clients.producer.ProducerRecord<Object,Object> createRecord(org.apache.camel.Exchange exchange,
                                                                                       org.apache.camel.Message message)

createKeyValueHolder

protected org.apache.camel.util.KeyValueHolder<Object,org.apache.kafka.clients.producer.ProducerRecord<Object,Object>> createKeyValueHolder(org.apache.camel.Exchange exchange,
                                                                                                                                            org.apache.camel.Message message)

process

public void process(org.apache.camel.Exchange exchange)
             throws Exception

Specified by:

process in interface org.apache.camel.Processor

Overrides:

process in class org.apache.camel.support.DefaultAsyncProducer

Throws:

Exception

process

public boolean process(org.apache.camel.Exchange exchange,
                       org.apache.camel.AsyncCallback callback)