org.jboss.weld.event

Class ExtensionObserverMethodImpl<T,X>

java.lang.Object

org.jboss.weld.event.ObserverMethodImpl<T,X>

org.jboss.weld.event.ExtensionObserverMethodImpl<T,X>

All Implemented Interfaces:

ObserverMethod<T>

public class ExtensionObserverMethodImpl<T,X>
extends ObserverMethodImpl<T,X>

An implementation of ObserverMethod used for events delivered to extensions. An event can obtain an information about the observer method and receiver used for event delivery using AbstractContainerEvent.getObserverMethod() or AbstractContainerEvent.getReceiver(), respectively. The observer method does not require contexts to be active.

Author:

Jozef Hartinger

Field Summary

Fields inherited from class org.jboss.weld.event.ObserverMethodImpl

beanManager, declaringBean, ID_PREFIX, ID_SEPARATOR, observerMethod, transactionPhase

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ExtensionObserverMethodImpl(EnhancedAnnotatedMethod<T,? super X> observer, RIBean<X> declaringBean, BeanManagerImpl manager)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	checkRequiredTypeAnnotations(EnhancedAnnotatedParameter<?,?> eventParameter)
protected Object	getReceiver(CreationalContext<?> ctx)
Collection<Class<? extends Annotation>>	getRequiredTypeAnnotations()
protected MethodInjectionPoint<T,? super X>	initMethodInjectionPoint(EnhancedAnnotatedMethod<T,? super X> observer, RIBean<X> declaringBean, BeanManagerImpl manager)
protected Set<Class<? extends Annotation>>	initRequiredTypeAnnotations(EnhancedAnnotatedMethod<T,? super X> observer)
protected void	postNotify(T event, Object receiver)
protected void	preNotify(T event, Object receiver) Hooks allowing subclasses to perform additional logic just before and just after an event is delivered to an observer method.
protected void	sendEvent(T event, Object receiver, CreationalContext<?> creationalContext)

Methods inherited from class org.jboss.weld.event.ObserverMethodImpl

createId, equals, getBeanClass, getDeclaringBean, getId, getInjectionPoints, getMethod, getNewInjectionPoints, getObservedQualifiers, getObservedType, getReception, getTransactionPhase, hashCode, initialize, notify, sendEvent, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ExtensionObserverMethodImpl

protected ExtensionObserverMethodImpl(EnhancedAnnotatedMethod<T,? super X> observer,
                           RIBean<X> declaringBean,
                           BeanManagerImpl manager)

Method Detail

initRequiredTypeAnnotations

protected Set<Class<? extends Annotation>> initRequiredTypeAnnotations(EnhancedAnnotatedMethod<T,? super X> observer)

checkRequiredTypeAnnotations

protected void checkRequiredTypeAnnotations(EnhancedAnnotatedParameter<?,?> eventParameter)

Overrides:

checkRequiredTypeAnnotations in class ObserverMethodImpl<T,X>

initMethodInjectionPoint

protected MethodInjectionPoint<T,? super X> initMethodInjectionPoint(EnhancedAnnotatedMethod<T,? super X> observer,
                                                         RIBean<X> declaringBean,
                                                         BeanManagerImpl manager)

Overrides:

initMethodInjectionPoint in class ObserverMethodImpl<T,X>

preNotify

protected void preNotify(T event,
             Object receiver)

Description copied from class: ObserverMethodImpl

Hooks allowing subclasses to perform additional logic just before and just after an event is delivered to an observer method.

Overrides:

preNotify in class ObserverMethodImpl<T,X>

postNotify

protected void postNotify(T event,
              Object receiver)

Overrides:

postNotify in class ObserverMethodImpl<T,X>

getReceiver

protected Object getReceiver(CreationalContext<?> ctx)

Overrides:

getReceiver in class ObserverMethodImpl<T,X>

sendEvent

protected void sendEvent(T event,
             Object receiver,
             CreationalContext<?> creationalContext)

Overrides:

sendEvent in class ObserverMethodImpl<T,X>

getRequiredTypeAnnotations

public Collection<Class<? extends Annotation>> getRequiredTypeAnnotations()