org.mule.runtime.core.api.exception

Interface MessagingExceptionHandler

All Superinterfaces:

ExceptionHandler, Function<MessagingException,org.reactivestreams.Publisher<Event>>

All Known Subinterfaces:

MessagingExceptionHandlerAcceptor

All Known Implementing Classes:

AbstractMessagingExceptionStrategy, ErrorHandler, MessagingExceptionHandlerToSystemAdapter, MessagingExceptionStrategyAcceptorDelegate, OnErrorContinueHandler, OnErrorPropagateHandler, TemplateOnErrorHandler

public interface MessagingExceptionHandler
extends ExceptionHandler, Function<MessagingException,org.reactivestreams.Publisher<Event>>

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

Method Summary

Modifier and Type	Method and Description
default org.reactivestreams.Publisher<Event>	apply(MessagingException exception)
Event	handleException(MessagingException exception, Event event) Take some action when a messaging exception has occurred (i.e., there was a message in play when the exception occurred).

Methods inherited from interface java.util.function.Function

andThen, compose, identity

Method Detail

handleException

Event handleException(MessagingException exception,
                      Event event)

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

Parameters:

exception - 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

apply

default org.reactivestreams.Publisher<Event> apply(MessagingException exception)

Specified by:

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