Package org.apache.camel.processor.loadbalancer

Class TopicLoadBalancer

java.lang.Object
org.apache.camel.support.service.BaseService
org.apache.camel.support.service.ServiceSupport
org.apache.camel.support.AsyncProcessorSupport
org.apache.camel.processor.loadbalancer.LoadBalancerSupport
org.apache.camel.processor.loadbalancer.TopicLoadBalancer
All Implemented Interfaces:
AutoCloseable, org.apache.camel.AsyncProcessor, org.apache.camel.Navigate<org.apache.camel.Processor>, org.apache.camel.Processor, LoadBalancer, org.apache.camel.Service, org.apache.camel.ShutdownableService, org.apache.camel.spi.HasId, org.apache.camel.spi.IdAware, org.apache.camel.spi.RouteIdAware, org.apache.camel.StatefulService, org.apache.camel.SuspendableService
public class TopicLoadBalancer extends LoadBalancerSupport
A LoadBalancer implementations which sends to all destinations (rather like JMS Topics).

The MulticastProcessor is more powerful as it offers option to run in parallel and decide whether or not to stop on failure etc.

  • Nested Class Summary

    Nested Classes
    Modifier and Type
    Class
    Description
    protected class 
    TopicLoadBalancer.State
     

  • 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
    TopicLoadBalancer()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    protected org.apache.camel.Exchange
    copyExchangeStrategy(org.apache.camel.Processor processor, org.apache.camel.Exchange exchange)
    Strategy method to copy the exchange before sending to another endpoint.
    boolean
    process(org.apache.camel.Exchange exchange, org.apache.camel.AsyncCallback callback)
     

    Methods inherited from class org.apache.camel.processor.loadbalancer.LoadBalancerSupport

    addProcessor, doGetProcessors, doInit, doShutdown, doStart, doStop, getId, getProcessors, getRouteId, hasNext, next, removeProcessor, setId, setRouteId, toString

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

    process, processAsync

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

    build, doBuild, doFail, doLifecycleChange, doResume, doSuspend, fail, getInternalLock, 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.AsyncProcessor

    processAsync

    Methods inherited from interface org.apache.camel.spi.IdAware

    setGeneratedId

    Methods inherited from interface org.apache.camel.Processor

    process

    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 Details

    • TopicLoadBalancer

      public TopicLoadBalancer()

  • Method Details

    • process

      public boolean process(org.apache.camel.Exchange exchange, org.apache.camel.AsyncCallback callback)

    • copyExchangeStrategy

      protected org.apache.camel.Exchange copyExchangeStrategy(org.apache.camel.Processor processor, org.apache.camel.Exchange exchange)
      Strategy method to copy the exchange before sending to another endpoint. Derived classes such as the Pipeline will not clone the exchange
      Parameters:
      processor - the processor that will send the exchange
      exchange - the exchange
      Returns:
      the current exchange if no copying is required such as for a pipeline otherwise a new copy of the exchange is returned.