Package com.oracle.coherence.cdi

Class CdiEventObserver<E extends Event>

java.lang.Object

com.oracle.coherence.cdi.CdiEventObserver<E>

All Implemented Interfaces:

EventObserverSupport.EventObserver<E>

public class CdiEventObserver<E extends Event>
extends Object
implements EventObserverSupport.EventObserver<E>

An observer of events that wraps a CDI ProcessObserverMethod.

Since:

20.12

Author:

Jonathan Knight 2020.11.07

Constructor Summary

Constructors

Constructor	Description
CdiEventObserver(jakarta.enterprise.inject.spi.ObserverMethod<E> method)	Create a CdiEventObserver from an ObserverMethod
CdiEventObserver(jakarta.enterprise.inject.spi.ProcessObserverMethod<E,?> event)	Create a CdiEventObserver from an observed method event.

Method Summary

Modifier and Type	Method	Description
String	getId()	Return the unique identifier for this observer.
Set<Annotation>	getObservedQualifiers()	Return the qualifiers for the observer that wil be used to further qualify which events are received.
boolean	isAsync()	Return true if this observer should be async.
void	notify(E event)	Process an event.

Methods inherited from class java.lang.Object

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

Constructor Details

CdiEventObserver

public CdiEventObserver(jakarta.enterprise.inject.spi.ProcessObserverMethod<E,?> event)

Create a CdiEventObserver from an observed method event.

Parameters:

event - the observed method event

CdiEventObserver

public CdiEventObserver(jakarta.enterprise.inject.spi.ObserverMethod<E> method)

Create a CdiEventObserver from an ObserverMethod

Parameters:

method - the ObserverMethod

Method Details

getId

public String getId()

Description copied from interface: EventObserverSupport.EventObserver

Return the unique identifier for this observer.

This value will be used as the identifier when registering an EventInterceptor.

Specified by:

getId in interface EventObserverSupport.EventObserver<E extends Event>

Returns:

the unique identifier for this observer

notify

public void notify(E event)

Description copied from interface: EventObserverSupport.EventObserver

Process an event.

Specified by:

notify in interface EventObserverSupport.EventObserver<E extends Event>

Parameters:

event - the event

isAsync

public boolean isAsync()

Description copied from interface: EventObserverSupport.EventObserver

Return true if this observer should be async.

Specified by:

isAsync in interface EventObserverSupport.EventObserver<E extends Event>

Returns:

true if this observer should be async

getObservedQualifiers

public Set<Annotation> getObservedQualifiers()

Description copied from interface: EventObserverSupport.EventObserver

Return the qualifiers for the observer that wil be used to further qualify which events are received.

Specified by:

getObservedQualifiers in interface EventObserverSupport.EventObserver<E extends Event>

Returns:

the qualifiers for the observer