Package org.apache.camel.component.kafka

Class KafkaConsumer

  • All Implemented Interfaces:
    AutoCloseable, org.apache.camel.Consumer, org.apache.camel.EndpointAware, org.apache.camel.RouteAware, org.apache.camel.Service, org.apache.camel.ShutdownableService, org.apache.camel.spi.RouteIdAware, org.apache.camel.StatefulService, org.apache.camel.SuspendableService
    public class KafkaConsumer
extends org.apache.camel.support.DefaultConsumer

    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected ExecutorService executor  

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

        BUILDED, FAILED, INITIALIZED, INITIALIZING, lock, NEW, SHUTDOWN, SHUTTINGDOWN, STARTED, STARTING, status, STOPPED, STOPPING, SUSPENDED, SUSPENDING

    • Constructor Summary

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

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      protected long deserializeOffsetValue​(String offset)  
      protected void doStart()  
      protected void doStop()  
      KafkaEndpoint getEndpoint()  
      protected String serializeOffsetKey​(org.apache.kafka.common.TopicPartition topicPartition)  
      protected String serializeOffsetValue​(long offset)  

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

        createUoW, doInit, doneUoW, getAsyncProcessor, getExceptionHandler, getProcessor, getRoute, getRouteId, handleException, handleException, setExceptionHandler, setRoute, setRouteId, toString

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

        build, doBuild, doFail, 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.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

      • KafkaConsumer

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

    • Method Detail

      • 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

      • serializeOffsetKey

        protected String serializeOffsetKey​(org.apache.kafka.common.TopicPartition topicPartition)

      • serializeOffsetValue

        protected String serializeOffsetValue​(long offset)

      • deserializeOffsetValue

        protected long deserializeOffsetValue​(String offset)