Package org.apache.camel.component.kafka

Class 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

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method 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()  
      KafkaEndpoint getEndpoint()  
      org.apache.kafka.clients.producer.Producer getKafkaProducer()  
      List<org.apache.kafka.common.header.Header> getPropagatedHeaders​(org.apache.camel.Exchange exchange, org.apache.camel.Message message)  
      ExecutorService getWorkerPool()  
      boolean isReady()  
      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, 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 interface org.apache.camel.IsSingleton

        isSingleton

      • Methods inherited from interface org.apache.camel.Service

        build, close, init, start, stop

      • Methods inherited from interface org.apache.camel.ShutdownableService

        shutdown

      • 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

    • Constructor Detail

      • KafkaProducer

        public KafkaProducer​(KafkaEndpoint endpoint)

    • Method Detail

      • getEndpoint

        public KafkaEndpoint getEndpoint()
        Specified by:
        getEndpoint in interface org.apache.camel.EndpointAware
        Overrides:
        getEndpoint in class org.apache.camel.support.DefaultProducer

      • isReady

        public boolean isReady()

      • 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.

      • 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)

      • getPropagatedHeaders

        public List<org.apache.kafka.common.header.Header> getPropagatedHeaders​(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)