Package org.apache.camel.component.file

Class GenericFilePollingConsumer

  • All Implemented Interfaces:
    AutoCloseable, org.apache.camel.Consumer, org.apache.camel.EndpointAware, org.apache.camel.IsSingleton, org.apache.camel.PollingConsumer, org.apache.camel.Processor, org.apache.camel.Service, org.apache.camel.ShutdownableService, org.apache.camel.StatefulService, org.apache.camel.SuspendableService
    public class GenericFilePollingConsumer
extends org.apache.camel.support.EventDrivenPollingConsumer

    • 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.Consumer createConsumer()  
      protected int doReceive​(long timeout)  
      protected void doShutdown()  
      protected void doStart()  
      protected void doStop()  
      protected GenericFileConsumer getConsumer()  
      void process​(org.apache.camel.Exchange exchange)  
      protected void processEmptyMessage()
      No messages to poll so send an empty message instead.
      org.apache.camel.Exchange receive()  
      org.apache.camel.Exchange receive​(long timeout)  
      org.apache.camel.Exchange receiveNoWait()  

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

        afterPoll, beforePoll, doBuild, doInit, getBlockTimeout, getDelegateConsumer, getInterruptedExceptionHandler, getProcessor, getQueueCapacity, getQueueSize, handleInterruptedException, isBlockWhenFull, isCopy, isSingleton, prepareCopy, setBlockTimeout, setBlockWhenFull, setCopy, setInterruptedExceptionHandler

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

        createExchange, getEndpoint, getExceptionHandler, handleException, releaseExchange, setExceptionHandler, toString

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

        build, doFail, doLifecycleChange, doResume, 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.Consumer

        defaultConsumerCallback

      • 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

      • GenericFilePollingConsumer

        public GenericFilePollingConsumer​(GenericFileEndpoint endpoint)

    • Method Detail

      • createConsumer

        protected org.apache.camel.Consumer createConsumer()
                                            throws Exception
        Overrides:
        createConsumer in class org.apache.camel.support.EventDrivenPollingConsumer
        Throws:
        Exception

      • doStart

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

      • doStop

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

      • doShutdown

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

      • getConsumer

        protected GenericFileConsumer getConsumer()
        Overrides:
        getConsumer in class org.apache.camel.support.EventDrivenPollingConsumer

      • receiveNoWait

        public org.apache.camel.Exchange receiveNoWait()
        Specified by:
        receiveNoWait in interface org.apache.camel.PollingConsumer
        Overrides:
        receiveNoWait in class org.apache.camel.support.EventDrivenPollingConsumer

      • receive

        public org.apache.camel.Exchange receive()
        Specified by:
        receive in interface org.apache.camel.PollingConsumer
        Overrides:
        receive in class org.apache.camel.support.EventDrivenPollingConsumer

      • receive

        public org.apache.camel.Exchange receive​(long timeout)
        Specified by:
        receive in interface org.apache.camel.PollingConsumer
        Overrides:
        receive in class org.apache.camel.support.EventDrivenPollingConsumer

      • doReceive

        protected int doReceive​(long timeout)

      • 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.EventDrivenPollingConsumer
        Throws:
        Exception

      • processEmptyMessage

        protected void processEmptyMessage()
                            throws Exception
        No messages to poll so send an empty message instead.
        Throws:
        Exception - is thrown if error processing the empty message.