org.mule.runtime.core.exception

Class AbstractMessagingExceptionStrategy

java.lang.Object

org.mule.runtime.api.meta.AbstractAnnotatedObject

org.mule.runtime.core.processor.AbstractMuleObjectOwner<Processor>

org.mule.runtime.core.processor.AbstractMessageProcessorOwner

org.mule.runtime.core.exception.AbstractExceptionListener

org.mule.runtime.core.exception.AbstractMessagingExceptionStrategy

All Implemented Interfaces:

Function<MessagingException,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, ExceptionHandler, MessagingExceptionHandler, MessagingExceptionHandlerAware, GlobalNameableObject

public abstract class AbstractMessagingExceptionStrategy
extends AbstractExceptionListener
implements MessagingExceptionHandler

Fire a notification, log exception, increment statistics, route the problematic message to a destination if one is configured (DLQ pattern), commit or rollback transaction if one exists, close any open streams.

Field Summary

Fields inherited from class org.mule.runtime.core.exception.AbstractExceptionListener

commitTxFilter, enableNotifications, globalName, initialised, logException, logger, messageProcessors, NOT_SET, rollbackTxFilter

Fields inherited from class org.mule.runtime.core.processor.AbstractMuleObjectOwner

flowConstruct, messagingExceptionHandler, muleContext

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
AbstractMessagingExceptionStrategy()
AbstractMessagingExceptionStrategy(MuleContext muleContext)

Method Summary

Modifier and Type	Method and Description
protected void	defaultHandler(Throwable t) Deprecated. Override doHandleException(Exception e, MuleEvent event) instead
protected Event	doHandleException(Exception ex, Event event)
Event	handleException(MessagingException ex, Event event) Take some action when a messaging exception has occurred (i.e., there was a message in play when the exception occurred).
boolean	isStopMessageProcessing()
void	setStopMessageProcessing(boolean stopMessageProcessing)
protected void	stopFlow()

Methods inherited from class org.mule.runtime.core.exception.AbstractExceptionListener

addEndpoint, buildRouter, closeStream, commit, doInitialise, doLogException, fireNotification, fireNotification, getCommitTxFilter, getExceptionType, getGlobalName, getMessageProcessors, getOwnedMessageProcessors, getRollbackTxFilter, initialise, isEnableNotifications, isInitialised, isLogException, isRollback, logException, logFatal, removeMessageProcessor, rollback, routeException, setCommitTxFilter, setEnableNotifications, setGlobalName, setLogException, setMessageProcessors, setMessagingExceptionHandler, setRollbackTxFilter

Methods inherited from class org.mule.runtime.core.processor.AbstractMessageProcessorOwner

getOwnedObjects

Methods inherited from class org.mule.runtime.core.processor.AbstractMuleObjectOwner

dispose, getFlowConstruct, getMuleContext, setFlowConstruct, setMuleContext, start, stop

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, toString, wait, wait, wait

Methods inherited from interface org.mule.runtime.core.api.exception.MessagingExceptionHandler

apply

Methods inherited from interface java.util.function.Function

andThen, compose, identity

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

start

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

stop

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

dispose

Methods inherited from interface org.mule.runtime.core.api.context.MuleContextAware

setMuleContext

Methods inherited from interface org.mule.runtime.core.api.construct.FlowConstructAware

setFlowConstruct

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

getAnnotation, getAnnotations, getLocation, setAnnotations

Constructor Detail

AbstractMessagingExceptionStrategy

public AbstractMessagingExceptionStrategy()

AbstractMessagingExceptionStrategy

public AbstractMessagingExceptionStrategy(MuleContext muleContext)

Method Detail

handleException

public Event handleException(MessagingException ex,
                             Event event)

Description copied from interface: MessagingExceptionHandler

Take some action when a messaging exception has occurred (i.e., there was a message in play when the exception occurred).

Specified by:

handleException in interface MessagingExceptionHandler

Parameters:

ex - which occurred

event - which was being processed when the exception occurred

Returns:

new event to route on to the rest of the flow, generally with ExceptionPayload set on the message

doHandleException

protected Event doHandleException(Exception ex,
                                  Event event)

stopFlow

protected void stopFlow()

isStopMessageProcessing

public boolean isStopMessageProcessing()

setStopMessageProcessing

public void setStopMessageProcessing(boolean stopMessageProcessing)

defaultHandler

@Deprecated
protected void defaultHandler(Throwable t)

Deprecated. Override doHandleException(Exception e, MuleEvent event) instead