org.mule.runtime.core.routing

Class AbstractSelectiveRouter

java.lang.Object

org.mule.runtime.api.meta.AbstractAnnotatedObject

org.mule.runtime.core.routing.AbstractSelectiveRouter

All Implemented Interfaces:

Function<org.reactivestreams.Publisher<Event>,org.reactivestreams.Publisher<Event>>, org.mule.runtime.api.lifecycle.Disposable, org.mule.runtime.api.lifecycle.Initialisable, org.mule.runtime.api.lifecycle.Lifecycle, org.mule.runtime.api.lifecycle.Startable, org.mule.runtime.api.lifecycle.Stoppable, org.mule.runtime.api.meta.AnnotatedObject, FlowConstructAware, MuleContextAware, Processor, ReactiveProcessor, RouterStatisticsRecorder, SelectiveRouter

Direct Known Subclasses:

ChoiceRouter

public abstract class AbstractSelectiveRouter
extends org.mule.runtime.api.meta.AbstractAnnotatedObject
implements SelectiveRouter, RouterStatisticsRecorder, org.mule.runtime.api.lifecycle.Lifecycle, FlowConstructAware, MuleContextAware

Nested Class Summary

Nested classes/interfaces inherited from interface org.mule.runtime.core.api.processor.ReactiveProcessor

ReactiveProcessor.ProcessingType

Field Summary

Fields inherited from class org.mule.runtime.api.meta.AbstractAnnotatedObject

LOCATION_KEY

Fields inherited from interface org.mule.runtime.api.lifecycle.Initialisable

PHASE_NAME

Fields inherited from interface org.mule.runtime.api.lifecycle.Startable

PHASE_NAME

Fields inherited from interface org.mule.runtime.api.lifecycle.Stoppable

PHASE_NAME

Fields inherited from interface org.mule.runtime.api.lifecycle.Disposable

PHASE_NAME

Fields inherited from interface org.mule.runtime.api.meta.AnnotatedObject

PROPERTY_NAME

Constructor Summary

Constructors

Constructor and Description
AbstractSelectiveRouter()

Method Summary

Modifier and Type	Method and Description
void	addRoute(Processor processor, Filter filter)
org.reactivestreams.Publisher<Event>	apply(org.reactivestreams.Publisher<Event> publisher) Applies a Publisher function transforming a stream of Event's.
void	dispose()
List<MessageProcessorFilterPair>	getConditionalMessageProcessors()
protected Collection<Processor>	getProcessorsToRoute(Event event)
RouterStatistics	getRouterStatistics()
void	initialise()
Event	process(Event event) Invokes the MessageProcessor.
void	removeRoute(Processor processor)
protected abstract Collection<Processor>	selectProcessors(Event event, Event.Builder builder)
void	setDefaultRoute(Processor processor)
void	setFlowConstruct(FlowConstruct flowConstruct)
void	setMuleContext(MuleContext context)
void	setRouterStatistics(RouterStatistics routerStatistics)
void	start()
void	stop()
String	toString()
void	updateRoute(Processor processor, Filter filter)

Methods inherited from class org.mule.runtime.api.meta.AbstractAnnotatedObject

getAnnotation, getAnnotations, getLocation, setAnnotations

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.mule.runtime.core.api.processor.ReactiveProcessor

getProcessingType

Methods inherited from interface java.util.function.Function

andThen, compose, identity

Constructor Detail

AbstractSelectiveRouter

public AbstractSelectiveRouter()

Method Detail

setFlowConstruct

public void setFlowConstruct(FlowConstruct flowConstruct)

Specified by:

setFlowConstruct in interface FlowConstructAware

setMuleContext

public void setMuleContext(MuleContext context)

Specified by:

setMuleContext in interface MuleContextAware

Parameters:

context - the Mule node.

initialise

public void initialise()
                throws org.mule.runtime.api.lifecycle.InitialisationException

Specified by:

initialise in interface org.mule.runtime.api.lifecycle.Initialisable

Throws:

org.mule.runtime.api.lifecycle.InitialisationException

start

public void start()
           throws org.mule.runtime.api.exception.MuleException

Specified by:

start in interface org.mule.runtime.api.lifecycle.Startable

Throws:

org.mule.runtime.api.exception.MuleException

stop

public void stop()
          throws org.mule.runtime.api.exception.MuleException

Specified by:

stop in interface org.mule.runtime.api.lifecycle.Stoppable

Throws:

org.mule.runtime.api.exception.MuleException

dispose

public void dispose()

Specified by:

dispose in interface org.mule.runtime.api.lifecycle.Disposable

addRoute

public void addRoute(Processor processor,
                     Filter filter)

Specified by:

addRoute in interface SelectiveRouter

removeRoute

public void removeRoute(Processor processor)

Specified by:

removeRoute in interface SelectiveRouter

updateRoute

public void updateRoute(Processor processor,
                        Filter filter)

Specified by:

updateRoute in interface SelectiveRouter

setDefaultRoute

public void setDefaultRoute(Processor processor)

Specified by:

setDefaultRoute in interface SelectiveRouter

process

public Event process(Event event)
              throws org.mule.runtime.api.exception.MuleException

Description copied from interface: Processor

Invokes the MessageProcessor.

Specified by:

process in interface Processor

Parameters:

event - MuleEvent to be processed

Returns:

optional response MuleEvent

Throws:

org.mule.runtime.api.exception.MuleException

apply

public org.reactivestreams.Publisher<Event> apply(org.reactivestreams.Publisher<Event> publisher)

Description copied from interface: Processor

Applies a Publisher function transforming a stream of Event's.

The default implementation delegates to Processor.process(Event) and will:

1. propagate any exception thrown
2. drop events if invocation of Processor.process(Event) returns null.

Specified by:

apply in interface Function<org.reactivestreams.Publisher<Event>,org.reactivestreams.Publisher<Event>>

Specified by:

apply in interface Processor

Parameters:

publisher - the event stream to transform

Returns:

the transformed event stream

getProcessorsToRoute

protected Collection<Processor> getProcessorsToRoute(Event event)
                                              throws RoutePathNotFoundException

Throws:

RoutePathNotFoundException

selectProcessors

protected abstract Collection<Processor> selectProcessors(Event event,
                                                          Event.Builder builder)

Returns:

the processors selected according to the specific router strategy or an empty collection (not null).

getConditionalMessageProcessors

public List<MessageProcessorFilterPair> getConditionalMessageProcessors()

getRouterStatistics

public RouterStatistics getRouterStatistics()

setRouterStatistics

public void setRouterStatistics(RouterStatistics routerStatistics)

Specified by:

setRouterStatistics in interface RouterStatisticsRecorder

toString

public String toString()

Overrides:

toString in class Object