org.mule.interceptor
Class AbstractEnvelopeInterceptor

java.lang.Object
  org.mule.processor.AbstractInterceptingMessageProcessorBase
      org.mule.processor.AbstractInterceptingMessageProcessor
          org.mule.interceptor.AbstractEnvelopeInterceptor

All Implemented Interfaces:

AnnotatedObject, FlowConstructAware, MuleContextAware, Interceptor, InterceptingMessageProcessor, MessageProcessor, MessageSource

Direct Known Subclasses:

LoggingInterceptor, ProcessingTimeInterceptor

public abstract class AbstractEnvelopeInterceptor
extends AbstractInterceptingMessageProcessor
implements Interceptor, FlowConstructAware

EnvelopeInterceptor is an intercepter that will fire before and after an event is received.

Field Summary

protected FlowConstruct

flowConstruct

Fields inherited from class org.mule.processor.AbstractInterceptingMessageProcessorBase

logger, muleContext, next, notificationHandler

Fields inherited from interface org.mule.api.AnnotatedObject

PROPERTY_NAME

Constructor Summary

AbstractEnvelopeInterceptor()

Method Summary

abstract MuleEvent	after(MuleEvent event) This method is invoked after the event has been processed, unless an exception was thrown
abstract MuleEvent	before(MuleEvent event) This method is invoked before the event is processed
abstract MuleEvent	last(MuleEvent event, ProcessingTime time, long startTime, boolean exceptionWasThrown) This method is always invoked after the event has been processed,
MuleEvent	process(MuleEvent event) Invoked when the component should be called.
void	setFlowConstruct(FlowConstruct flowConstruct)

Methods inherited from class org.mule.processor.AbstractInterceptingMessageProcessorBase

getAnnotation, getAnnotations, getListener, getMuleContext, isEventValid, processNext, setAnnotations, setListener, setMuleContext, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.mule.api.source.MessageSource

setListener

Field Detail

flowConstruct

protected FlowConstruct flowConstruct

Constructor Detail

AbstractEnvelopeInterceptor

public AbstractEnvelopeInterceptor()

Method Detail

before

public abstract MuleEvent before(MuleEvent event)
                          throws MuleException

This method is invoked before the event is processed

Throws:

MuleException

after

public abstract MuleEvent after(MuleEvent event)
                         throws MuleException

This method is invoked after the event has been processed, unless an exception was thrown

Throws:

MuleException

last

public abstract MuleEvent last(MuleEvent event,
                               ProcessingTime time,
                               long startTime,
                               boolean exceptionWasThrown)
                        throws MuleException

This method is always invoked after the event has been processed,

Throws:

MuleException

process

public MuleEvent process(MuleEvent event)
                  throws MuleException

Description copied from interface: Interceptor

Invoked when the component should be called. The implementation can call next.process(event) to call the component or the next filer in the chain.

Specified by:

process in interface Interceptor

Specified by:

process in interface MessageProcessor

Parameters:

event - the event containing info about the current message and service

Returns:

A result message that may have been altered by this invocation

Throws:

MuleException

setFlowConstruct

public void setFlowConstruct(FlowConstruct flowConstruct)

Specified by:

setFlowConstruct in interface FlowConstructAware