org.mule.routing
Class AbstractSelectiveRouter

java.lang.Object
  org.mule.routing.AbstractSelectiveRouter

All Implemented Interfaces:

AnnotatedObject, FlowConstructAware, MuleContextAware, Disposable, Initialisable, Lifecycle, Startable, Stoppable, MessageProcessor, MessageProcessorContainer, RouterStatisticsRecorder, SelectiveRouter

Direct Known Subclasses:

ChoiceRouter

public abstract class AbstractSelectiveRouter
extends Object
implements SelectiveRouter, RouterStatisticsRecorder, Lifecycle, FlowConstructAware, MuleContextAware, AnnotatedObject, MessageProcessorContainer

Field Summary

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

PHASE_NAME

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

PHASE_NAME

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

PHASE_NAME

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

PHASE_NAME

Fields inherited from interface org.mule.api.AnnotatedObject

PROPERTY_NAME

Constructor Summary

AbstractSelectiveRouter()

Method Summary

void	addMessageProcessorPathElements(MessageProcessorPathElement pathElement) Add the child nodes to the path element tree.
void	addRoute(MessageProcessor processor, Filter filter)
void	dispose() A lifecycle method where implementor should free up any resources.
Object	getAnnotation(QName name) Gets the value of specified annotation.
Map<QName,Object>	getAnnotations() Gets all annotations.
List<MessageProcessorFilterPair>	getConditionalMessageProcessors()
RouterStatistics	getRouterStatistics()
void	initialise() Method used to perform any initialisation work.
MuleEvent	process(MuleEvent event) Invokes the MessageProcessor.
void	removeRoute(MessageProcessor processor)
protected abstract Collection<MessageProcessor>	selectProcessors(MuleEvent event)
void	setAnnotations(Map<QName,Object> newAnnotations) Sets annotations to the object.
void	setDefaultRoute(MessageProcessor processor)
void	setFlowConstruct(FlowConstruct flowConstruct)
void	setMuleContext(MuleContext context)
void	setRouterStatistics(RouterStatistics routerStatistics)
void	start()
void	stop()
String	toString()
void	updateRoute(MessageProcessor processor, Filter filter)

Methods inherited from class java.lang.Object

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

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

initialise

public void initialise()
                throws InitialisationException

Description copied from interface: Initialisable

Method used to perform any initialisation work. If a fatal error occurs during initialisation an InitialisationException should be thrown, causing the Mule instance to shutdown. If the error is recoverable, say by retrying to connect, a RecoverableException should be thrown. There is no guarantee that by throwing a Recoverable exception that the Mule instance will not shut down.

Specified by:

initialise in interface Initialisable

Throws:

InitialisationException - if a fatal error occurs causing the Mule instance to shutdown

RecoverableException - if an error occurs that can be recovered from

start

public void start()
           throws MuleException

Specified by:

start in interface Startable

Throws:

MuleException

stop

public void stop()
          throws MuleException

Specified by:

stop in interface Stoppable

Throws:

MuleException

dispose

public void dispose()

Description copied from interface: Disposable

A lifecycle method where implementor should free up any resources. If an exception is thrown it should just be logged and processing should continue. This method should not throw Runtime exceptions.

Specified by:

dispose in interface Disposable

addRoute

public void addRoute(MessageProcessor processor,
                     Filter filter)

Specified by:

addRoute in interface SelectiveRouter

removeRoute

public void removeRoute(MessageProcessor processor)

Specified by:

removeRoute in interface SelectiveRouter

updateRoute

public void updateRoute(MessageProcessor processor,
                        Filter filter)

Specified by:

updateRoute in interface SelectiveRouter

setDefaultRoute

public void setDefaultRoute(MessageProcessor processor)

Specified by:

setDefaultRoute in interface SelectiveRouter

process

public MuleEvent process(MuleEvent event)
                  throws MuleException

Description copied from interface: MessageProcessor

Invokes the MessageProcessor.

Specified by:

process in interface MessageProcessor

Parameters:

event - MuleEvent to be processed

Returns:

optional response MuleEvent

Throws:

MuleException

selectProcessors

protected abstract Collection<MessageProcessor> selectProcessors(MuleEvent event)

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

getAnnotation

public final Object getAnnotation(QName name)

Description copied from interface: AnnotatedObject

Gets the value of specified annotation.

Specified by:

getAnnotation in interface AnnotatedObject

Returns:

the value of specified annotation

getAnnotations

public final Map<QName,Object> getAnnotations()

Description copied from interface: AnnotatedObject

Gets all annotations.

Specified by:

getAnnotations in interface AnnotatedObject

Returns:

all annotation

setAnnotations

public final void setAnnotations(Map<QName,Object> newAnnotations)

Description copied from interface: AnnotatedObject

Sets annotations to the object.

Specified by:

setAnnotations in interface AnnotatedObject

addMessageProcessorPathElements

public void addMessageProcessorPathElements(MessageProcessorPathElement pathElement)

Description copied from interface: MessageProcessorContainer

Add the child nodes to the path element tree.

Specified by:

addMessageProcessorPathElements in interface MessageProcessorContainer

toString

public String toString()

Overrides:

toString in class Object