org.apache.camel.impl.engine

Class DefaultChannel

java.lang.Object

org.apache.camel.support.service.BaseService

org.apache.camel.support.service.ServiceSupport

org.apache.camel.support.AsyncProcessorSupport

org.apache.camel.support.processor.DelegateAsyncProcessor

org.apache.camel.impl.engine.CamelInternalProcessor

org.apache.camel.impl.engine.DefaultChannel

All Implemented Interfaces:

AutoCloseable, org.apache.camel.AsyncProcessor, org.apache.camel.Channel, org.apache.camel.DelegateProcessor, org.apache.camel.Navigate<org.apache.camel.Processor>, org.apache.camel.Processor, org.apache.camel.Service, org.apache.camel.ShutdownableService, org.apache.camel.spi.InternalProcessor, org.apache.camel.StatefulService, org.apache.camel.SuspendableService

public class DefaultChannel
extends CamelInternalProcessor
implements org.apache.camel.Channel

DefaultChannel is the default Channel.

The current implementation is just a composite containing the interceptors and error handler that beforehand was added to the route graph directly.
With this Channel we can in the future implement better strategies for routing the Exchange in the route graph, as we have a Channel between each and every node in the graph.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.camel.impl.engine.CamelInternalProcessor

CamelInternalProcessor.BacklogDebuggerAdvice, CamelInternalProcessor.BacklogTracerAdvice, CamelInternalProcessor.ChildUnitOfWorkProcessorAdvice, CamelInternalProcessor.DebuggerAdvice, CamelInternalProcessor.DelayerAdvice, CamelInternalProcessor.MessageHistoryAdvice, CamelInternalProcessor.NodeHistoryAdvice, CamelInternalProcessor.RouteInflightRepositoryAdvice, CamelInternalProcessor.RouteLifecycleAdvice, CamelInternalProcessor.RoutePolicyAdvice, CamelInternalProcessor.StreamCachingAdvice, CamelInternalProcessor.TracingAdvice, CamelInternalProcessor.UnitOfWorkProcessorAdvice

Field Summary

Fields inherited from class org.apache.camel.support.processor.DelegateAsyncProcessor

processor

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 and Description
DefaultChannel(org.apache.camel.CamelContext camelContext)

Method Summary

Modifier and Type	Method and Description
protected void	doShutdown()
protected void	doStart()
protected void	doStop()
org.apache.camel.Processor	getErrorHandler()
org.apache.camel.Processor	getNextProcessor()
org.apache.camel.Processor	getOutput()
org.apache.camel.Route	getRoute()
boolean	hasNext()
void	initChannel(org.apache.camel.Route route, org.apache.camel.NamedNode definition, org.apache.camel.NamedNode childDefinition, List<org.apache.camel.spi.InterceptStrategy> interceptors, org.apache.camel.Processor nextProcessor, org.apache.camel.NamedRoute routeDefinition, boolean first)
List<org.apache.camel.Processor>	next()
void	postInitChannel()
void	setErrorHandler(org.apache.camel.Processor errorHandler)
void	setOutput(org.apache.camel.Processor output)
String	toString()

Methods inherited from class org.apache.camel.impl.engine.CamelInternalProcessor

addAdvice, addManagementInterceptStrategy, addRouteInflightRepositoryAdvice, addRouteLifecycleAdvice, addRoutePolicyAdvice, getAdvice, process, setRouteOnAdvices, unwrap, wrap

Methods inherited from class org.apache.camel.support.processor.DelegateAsyncProcessor

getProcessor, setProcessor, setProcessor

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

process, processAsync

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

build, doBuild, doFail, doInit, 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 class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.camel.AsyncProcessor

process, processAsync

Methods inherited from interface org.apache.camel.Processor

process

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

Methods inherited from interface org.apache.camel.ShutdownableService

shutdown

Methods inherited from interface org.apache.camel.Service

build, close, init, start, stop

Constructor Detail

DefaultChannel

public DefaultChannel(org.apache.camel.CamelContext camelContext)

Method Detail

getOutput

public org.apache.camel.Processor getOutput()

Specified by:

getOutput in interface org.apache.camel.Channel

hasNext

public boolean hasNext()

Specified by:

hasNext in interface org.apache.camel.Navigate<org.apache.camel.Processor>

Overrides:

hasNext in class org.apache.camel.support.processor.DelegateAsyncProcessor

next

public List<org.apache.camel.Processor> next()

Specified by:

next in interface org.apache.camel.Navigate<org.apache.camel.Processor>

Overrides:

next in class org.apache.camel.support.processor.DelegateAsyncProcessor

setOutput

public void setOutput(org.apache.camel.Processor output)

getNextProcessor

public org.apache.camel.Processor getNextProcessor()

Specified by:

getNextProcessor in interface org.apache.camel.Channel

setErrorHandler

public void setErrorHandler(org.apache.camel.Processor errorHandler)

Specified by:

setErrorHandler in interface org.apache.camel.Channel

getErrorHandler

public org.apache.camel.Processor getErrorHandler()

Specified by:

getErrorHandler in interface org.apache.camel.Channel

getRoute

public org.apache.camel.Route getRoute()

Specified by:

getRoute in interface org.apache.camel.Channel

doStart

protected void doStart()
                throws Exception

Overrides:

doStart in class org.apache.camel.support.processor.DelegateAsyncProcessor

Throws:

Exception

doStop

protected void doStop()
               throws Exception

Overrides:

doStop in class org.apache.camel.support.processor.DelegateAsyncProcessor

Throws:

Exception

doShutdown

protected void doShutdown()
                   throws Exception

Overrides:

doShutdown in class org.apache.camel.support.processor.DelegateAsyncProcessor

Throws:

Exception

initChannel

public void initChannel(org.apache.camel.Route route,
                        org.apache.camel.NamedNode definition,
                        org.apache.camel.NamedNode childDefinition,
                        List<org.apache.camel.spi.InterceptStrategy> interceptors,
                        org.apache.camel.Processor nextProcessor,
                        org.apache.camel.NamedRoute routeDefinition,
                        boolean first)
                 throws Exception

Specified by:

initChannel in interface org.apache.camel.Channel

Throws:

Exception

postInitChannel

public void postInitChannel()
                     throws Exception

Specified by:

postInitChannel in interface org.apache.camel.Channel

Throws:

Exception

toString

public String toString()

Overrides:

toString in class CamelInternalProcessor