Package org.apache.camel.component.aws2.sqs

Class Sqs2Consumer

  • All Implemented Interfaces:
    AutoCloseable, Runnable, org.apache.camel.BatchConsumer, 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.spi.ShutdownAware, org.apache.camel.spi.ShutdownPrepared, org.apache.camel.StatefulService, org.apache.camel.Suspendable, org.apache.camel.SuspendableService
    public class Sqs2Consumer
extends org.apache.camel.support.ScheduledBatchPollingConsumer
    A Consumer of messages from the Amazon Web Service Simple Queue Service AWS SQS

    • Field Summary

      • Fields inherited from class org.apache.camel.support.ScheduledBatchPollingConsumer

        maxMessagesPerPoll, pendingExchanges, shutdownRunningTask

      • 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
      Sqs2Consumer​(Sqs2Endpoint endpoint, org.apache.camel.Processor processor)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      protected void afterConfigureScheduler​(org.apache.camel.spi.ScheduledPollConsumerScheduler scheduler, boolean newScheduler)  
      org.apache.camel.Exchange createExchange​(software.amazon.awssdk.services.sqs.model.Message msg)  
      protected Queue<org.apache.camel.Exchange> createExchanges​(List<software.amazon.awssdk.services.sqs.model.Message> messages)  
      protected void doShutdown()  
      protected void doStart()  
      protected software.amazon.awssdk.services.sqs.SqsClient getClient()  
      protected Sqs2Configuration getConfiguration()  
      Sqs2Endpoint getEndpoint()  
      protected String getQueueUrl()  
      protected int poll()  
      int processBatch​(Queue<Object> exchanges)  
      protected void processCommit​(org.apache.camel.Exchange exchange)
      Strategy to delete the message after being processed.
      protected void processRollback​(org.apache.camel.Exchange exchange)
      Strategy when processing the exchange failed.
      void reConnectToQueue()  
      String toString()  

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

        deferShutdown, getMaxMessagesPerPoll, getPendingExchangesSize, isBatchAllowed, prepareShutdown, processEmptyMessage, setMaxMessagesPerPoll

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

        addLastErrorDetail, afterPoll, beforePoll, doBuild, doInit, doStop, doSuspend, getBackoffCounter, getBackoffErrorThreshold, getBackoffIdleThreshold, getBackoffMultiplier, getCounter, getDelay, getErrorCounter, getInitialDelay, getLastError, getLastErrorDetails, getPollStrategy, getRepeatCount, getRunLoggingLevel, getScheduledExecutorService, getScheduler, getSchedulerProperties, getSuccessCounter, getTimeUnit, initialHealthCheckState, isFirstPollDone, isGreedy, isPollAllowed, isPolling, isSchedulerStarted, isSendEmptyMessageWhenIdle, isStartScheduler, isUseFixedDelay, onInit, 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, handleException, releaseExchange, setExceptionHandler, setHealthCheck, setRoute, setRouteId

      • 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 interface org.apache.camel.Consumer

        createExchange, defaultConsumerCallback, getProcessor, releaseExchange

      • 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

      • Sqs2Consumer

        public Sqs2Consumer​(Sqs2Endpoint endpoint,
                    org.apache.camel.Processor processor)

    • Method Detail

      • poll

        protected int poll()
            throws Exception
        Specified by:
        poll in class org.apache.camel.support.ScheduledPollConsumer
        Throws:
        Exception

      • reConnectToQueue

        public void reConnectToQueue()

      • createExchanges

        protected Queue<org.apache.camel.Exchange> createExchanges​(List<software.amazon.awssdk.services.sqs.model.Message> messages)

      • processCommit

        protected void processCommit​(org.apache.camel.Exchange exchange)
        Strategy to delete the message after being processed.
        Parameters:
        exchange - the exchange

      • processRollback

        protected void processRollback​(org.apache.camel.Exchange exchange)
        Strategy when processing the exchange failed.
        Parameters:
        exchange - the exchange

      • getClient

        protected software.amazon.awssdk.services.sqs.SqsClient getClient()

      • getQueueUrl

        protected String getQueueUrl()

      • getEndpoint

        public Sqs2Endpoint getEndpoint()
        Specified by:
        getEndpoint in interface org.apache.camel.EndpointAware
        Overrides:
        getEndpoint in class org.apache.camel.support.DefaultConsumer

      • createExchange

        public org.apache.camel.Exchange createExchange​(software.amazon.awssdk.services.sqs.model.Message msg)

      • toString

        public String toString()
        Overrides:
        toString in class org.apache.camel.support.DefaultConsumer

      • afterConfigureScheduler

        protected void afterConfigureScheduler​(org.apache.camel.spi.ScheduledPollConsumerScheduler scheduler,
                                       boolean newScheduler)
        Overrides:
        afterConfigureScheduler in class org.apache.camel.support.ScheduledPollConsumer

      • doStart

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

      • doShutdown

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