Package org.apache.camel.component.pulsar

Class PulsarConsumer

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

    • 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 Description
      PulsarConsumer​(PulsarEndpoint pulsarEndpoint, org.apache.camel.Processor processor)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      protected void doResume()  
      protected void doStart()  
      protected void doStop()  
      protected void doSuspend()
      Pauses the Pulsar consumers.

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

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

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

        build, doFail, doLifecycleChange, 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

      • PulsarConsumer

        public PulsarConsumer​(PulsarEndpoint pulsarEndpoint,
                      org.apache.camel.Processor processor)

    • Method Detail

      • doStart

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

      • doStop

        protected void doStop()
               throws org.apache.pulsar.client.api.PulsarClientException
        Overrides:
        doStop in class org.apache.camel.support.DefaultConsumer
        Throws:
        org.apache.pulsar.client.api.PulsarClientException

      • doSuspend

        protected void doSuspend()
        Pauses the Pulsar consumers. Once paused, a Pulsar consumer does not request any more messages from the broker. However, it will still receive as many messages as it had already requested, which is equal to at most `consumerQueueSize`.
        Overrides:
        doSuspend in class org.apache.camel.support.service.BaseService

      • doResume

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