Package org.apache.camel.component.hdfs

Class HdfsConsumer

java.lang.Object

org.apache.camel.support.service.BaseService

org.apache.camel.support.service.ServiceSupport

org.apache.camel.support.DefaultConsumer

org.apache.camel.support.ScheduledPollConsumer

org.apache.camel.component.hdfs.HdfsConsumer

All Implemented Interfaces:

AutoCloseable, Runnable, org.apache.camel.Consumer, org.apache.camel.EndpointAware, org.apache.camel.health.HealthCheckAware, org.apache.camel.PollingConsumerPollingStrategy, 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 final class HdfsConsumer
extends org.apache.camel.support.ScheduledPollConsumer

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
HdfsConsumer(HdfsEndpoint endpoint, org.apache.camel.Processor processor, HdfsConfiguration endpointConfig)

Method Summary

Modifier and Type	Method	Description
protected int	doPoll()
protected void	doStart()
HdfsEndpoint	getEndpoint()
protected int	poll()
protected void	updateNewExchange(org.apache.camel.Exchange exchange, int index, HdfsInputStream hdfsFile)

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

addLastErrorDetail, afterConfigureScheduler, afterPoll, beforePoll, doBuild, doInit, doShutdown, doStop, doSuspend, getBackoffCounter, getBackoffErrorThreshold, getBackoffIdleThreshold, getBackoffMultiplier, getCounter, getDelay, getErrorCounter, getInitialDelay, getLastError, getLastErrorDetails, getPollStrategy, getRepeatCount, getRunLoggingLevel, getScheduledExecutorService, getScheduler, getSchedulerProperties, getSuccessCounter, getTimeUnit, isFirstPollDone, isGreedy, isPollAllowed, isPolling, isSchedulerStarted, isSendEmptyMessageWhenIdle, isStartScheduler, isUseFixedDelay, onInit, processEmptyMessage, run, setBackoffErrorThreshold, setBackoffIdleThreshold, setBackoffMultiplier, setDelay, setGreedy, setInitialDelay, setPollStrategy, setRepeatCount, setRunLoggingLevel, setScheduledExecutorService, setScheduler, setSchedulerProperties, setSendEmptyMessageWhenIdle, setStartScheduler, setTimeUnit, setUseFixedDelay, startScheduler

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

createExchange, createUoW, defaultConsumerCallback, doneUoW, getAsyncProcessor, 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, doResume, 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 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

Constructor Detail

HdfsConsumer

public HdfsConsumer(HdfsEndpoint endpoint,
                    org.apache.camel.Processor processor,
                    HdfsConfiguration endpointConfig)

Method Detail

getEndpoint

public HdfsEndpoint 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.ScheduledPollConsumer

Throws:

Exception

poll

protected int poll()
            throws Exception

Specified by:

poll in class org.apache.camel.support.ScheduledPollConsumer

Throws:

Exception

doPoll

protected int doPoll()
              throws IOException

Throws:

IOException

updateNewExchange

protected void updateNewExchange(org.apache.camel.Exchange exchange,
                                 int index,
                                 HdfsInputStream hdfsFile)