Package org.jgrapes.core.events

Class HandlingError

java.lang.Object

org.jgrapes.core.internal.EventBase<Void>

org.jgrapes.core.Event<Void>

org.jgrapes.core.events.Error

org.jgrapes.core.events.HandlingError

All Implemented Interfaces:

Future<Void>, Associator, Eligible

public class HandlingError
extends Error

This event signals that a throwable occurred while executing a handler.

It is fired by the default implementation of EventBase.handlingError(org.jgrapes.core.EventPipeline, java.lang.Throwable) in Event.

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.concurrent.Future

Future.State

Field Summary

Fields inherited from class org.jgrapes.core.internal.EventBase

completed, completionEvents, invokedFor

Constructor Summary

Constructors

Constructor	Description
HandlingError(Event<?> event, Throwable throwable)	Creates a new event caused by the given throwable.
HandlingError(HandlingError event)	Creates a new event as a copy of an existing event.

Method Summary

Methods inherited from class org.jgrapes.core.events.Error

duplicate, event, message, throwable, toString

Methods inherited from class org.jgrapes.core.Event

addCompletionEvent, associated, cancel, channels, channels, completionEvents, currentResults, defaultCriterion, forChannels, get, get, handled, handlingError, isCancelled, isDone, isEligibleFor, isStopped, processedBy, results, results, resumeHandling, setAssociated, setChannels, setRequiresResult, setResult, stop, suspendHandling, suspendHandling, tieTo

Methods inherited from class org.jgrapes.core.internal.EventBase

disableTracking, enqueued, firstResultAssigned, isTracked, onCompletion

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jgrapes.core.Associator

associated, associated, associated, associatedGet

Methods inherited from interface java.util.concurrent.Future

exceptionNow, resultNow, state

Constructor Details

HandlingError

public HandlingError(HandlingError event)

Creates a new event as a copy of an existing event.

Useful for forwarding an event.

Parameters:

event -

HandlingError

public HandlingError(Event<?> event,
 Throwable throwable)

Creates a new event caused by the given throwable.

Parameters:

event - the event that was being handled

throwable - the throwable that occurred