Package org.apache.camel.component.kafka

Class KafkaConsumer

java.lang.Object
org.apache.camel.support.service.BaseService
org.apache.camel.support.service.ServiceSupport
org.apache.camel.support.DefaultConsumer
org.apache.camel.component.kafka.KafkaConsumer
All Implemented Interfaces:
AutoCloseable, org.apache.camel.Consumer, org.apache.camel.EndpointAware, org.apache.camel.health.HealthCheckAware, org.apache.camel.resume.ConsumerListenerAware<KafkaConsumerListener>, org.apache.camel.resume.ResumeAware<org.apache.camel.resume.ResumeStrategy>, org.apache.camel.RouteAware, org.apache.camel.Service, org.apache.camel.ShutdownableService, org.apache.camel.spi.HostedService, org.apache.camel.spi.RouteIdAware, org.apache.camel.StatefulService, org.apache.camel.Suspendable, org.apache.camel.SuspendableService
@ManagedResource(description="Managed KafkaConsumer") public class KafkaConsumer extends org.apache.camel.support.DefaultConsumer implements org.apache.camel.resume.ResumeAware<org.apache.camel.resume.ResumeStrategy>, org.apache.camel.health.HealthCheckAware, org.apache.camel.resume.ConsumerListenerAware<KafkaConsumerListener>, org.apache.camel.Suspendable

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    protected ExecutorService
    executor
     

    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
    Description
    KafkaConsumer(KafkaEndpoint endpoint, org.apache.camel.Processor processor)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    String
    adapterFactoryService()
     
    protected void
    doResume()
     
    protected void
    doStart()
     
    protected void
    doStop()
     
    protected void
    doSuspend()
     
    KafkaConsumerListener
    getConsumerListener()
     
    KafkaEndpoint
    getEndpoint()
     
    org.apache.camel.resume.ResumeStrategy
    getResumeStrategy()
     
    List<TaskHealthState>
    healthStates()
     
    boolean
    isKafkaPaused()
    Whether the Kafka client is currently paused
    void
    setConsumerListener(KafkaConsumerListener consumerListener)
     
    void
    setResumeStrategy(org.apache.camel.resume.ResumeStrategy resumeStrategy)
     
    protected List<KafkaFetchRecords>
    tasks()
     

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

    createExchange, createUoW, defaultConsumerCallback, doBuild, doInit, doneUoW, doShutdown, getAsyncProcessor, getExceptionHandler, getHealthCheck, getProcessor, getRoute, getRouteId, handleException, handleException, handleException, isHostedService, releaseExchange, setExceptionHandler, setHealthCheck, setRoute, setRouteId, toString

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

    build, doFail, doLifecycleChange, fail, getInternalLock, 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.health.HealthCheckAware

    getHealthCheck, setHealthCheck

    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

  • Field Details

  • Constructor Details

    • KafkaConsumer

      public KafkaConsumer(KafkaEndpoint endpoint, org.apache.camel.Processor processor)

  • Method Details

    • setResumeStrategy

      public void setResumeStrategy(org.apache.camel.resume.ResumeStrategy resumeStrategy)
      Specified by:
      setResumeStrategy in interface org.apache.camel.resume.ResumeAware<org.apache.camel.resume.ResumeStrategy>

    • getResumeStrategy

      public org.apache.camel.resume.ResumeStrategy getResumeStrategy()
      Specified by:
      getResumeStrategy in interface org.apache.camel.resume.ResumeAware<org.apache.camel.resume.ResumeStrategy>

    • getConsumerListener

      public KafkaConsumerListener getConsumerListener()
      Specified by:
      getConsumerListener in interface org.apache.camel.resume.ConsumerListenerAware<KafkaConsumerListener>

    • setConsumerListener

      public void setConsumerListener(KafkaConsumerListener consumerListener)
      Specified by:
      setConsumerListener in interface org.apache.camel.resume.ConsumerListenerAware<KafkaConsumerListener>

    • getEndpoint

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

    • doStart

      protected void doStart() throws Exception
      Overrides:
      doStart in class org.apache.camel.support.DefaultConsumer
      Throws:
      Exception

    • doStop

      protected void doStop() throws Exception
      Overrides:
      doStop in class org.apache.camel.support.DefaultConsumer
      Throws:
      Exception

    • doSuspend

      protected void doSuspend() throws Exception
      Overrides:
      doSuspend in class org.apache.camel.support.service.BaseService
      Throws:
      Exception

    • doResume

      protected void doResume() throws Exception
      Overrides:
      doResume in class org.apache.camel.support.service.BaseService
      Throws:
      Exception

    • healthStates

      public List<TaskHealthState> healthStates()

    • isKafkaPaused

      @ManagedAttribute(description="Whether the Kafka client is currently paused") public boolean isKafkaPaused()
      Whether the Kafka client is currently paused

    • tasks

      protected List<KafkaFetchRecords> tasks()

    • adapterFactoryService

      public String adapterFactoryService()
      Specified by:
      adapterFactoryService in interface org.apache.camel.resume.ResumeAware<org.apache.camel.resume.ResumeStrategy>