jakarta.enterprise.inject.spi

Interface EventMetadata

public interface EventMetadata

Provides access to metadata about an observed event payload. The metadata may be for events fired with either of Event or BeanManager.fireEvent(Object, Annotation...).

EventMetadata may only be injected into an observer method. For example:

 public void afterLogin(@Observes LoggedInEvent event, EventMetadata eventMetadata) { ... }
 

Since:

1.1

Author:

Lincoln Baxter, III, Pete Muir, Antoine Sabot-Durand

See Also:

Observes

Method Summary

Modifier and Type	Method and Description
InjectionPoint	getInjectionPoint() Get the InjectionPoint representing the injected Event instance which fired the event, or null if it was fired from BeanManager.fireEvent(Object, Annotation...);
Set<Annotation>	getQualifiers()
Type	getType() Get the type representing runtime class of the event object with type variables resolved.

Method Detail

getQualifiers

Set<Annotation> getQualifiers()

Returns:

the qualifiers for which event payload was fired.

getInjectionPoint

InjectionPoint getInjectionPoint()

Get the InjectionPoint representing the injected Event instance which fired the event, or null if it was fired from BeanManager.fireEvent(Object, Annotation...);

Returns:

InjectionPoint of the Event

getType

Type getType()

Get the type representing runtime class of the event object with type variables resolved.

Returns:

the runtime type of the event object