Package org.hibernate.event.spi

Interface EventEngineContributions

public interface EventEngineContributions

Callback for EventEngineContributor

Method Summary

Modifier and Type	Method	Description
<T> void	configureListeners(EventType<T> eventType, Consumer<EventListenerGroup<T>> action)	Perform an action against the listener group for the specified event-type
<T> EventType<T>	contributeEventType(String name, Class<T> listenerRole)	Register a custom event type.
<T> EventType<T>	contributeEventType(String name, Class<T> listenerRole, T... defaultListener)	Register a custom event type with a default listener.
<T> EventType<T>	findEventType(String name)	Return the EventType by name, if one

Method Detail

findEventType

<T> EventType<T> findEventType(String name)

Return the EventType by name, if one

contributeEventType

<T> EventType<T> contributeEventType(String name,
                                     Class<T> listenerRole)

Register a custom event type.

ApiNote:

We except the "raw" state rather than an `EventType` instance to account for the `EventType#ordinal` property. All registered types must be contiguous, so we handle the ordinality behind the scenes

contributeEventType

<T> EventType<T> contributeEventType(String name,
                                     Class<T> listenerRole,
                                     T... defaultListener)

Register a custom event type with a default listener.

configureListeners

<T> void configureListeners(EventType<T> eventType,
                            Consumer<EventListenerGroup<T>> action)

Perform an action against the listener group for the specified event-type