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:

javax.enterprise.inject.spi.ObserverMethod<T>, javax.enterprise.inject.spi.Prioritized, ContainerLifecycleEventObserverMethod<T>, EventMetadataAwareObserverMethod<T>

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

An implementation of ObserverMethod used for events delivered to extensions. 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, SPECIAL_PARAM_MARKERS, transactionPhase

Fields inherited from interface javax.enterprise.inject.spi.ObserverMethod

DEFAULT_PRIORITY

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
protected String	createTypeId(RIBean<?> declaringBean)
boolean	equals(Object obj)
protected Object	getReceiver(javax.enterprise.context.spi.CreationalContext<X> ctx)
Collection<Class<? extends Annotation>>	getRequiredAnnotations()
Collection<Class<? extends Annotation>>	getRequiredScopeAnnotations()
int	hashCode()
protected void	checkRequiredTypeAnnotations(EnhancedAnnotatedParameter<?,?> eventParameter)
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, javax.enterprise.context.spi.CreationalContext<?> creationalContext) Note that CreationalContext.release() is not invoked within this method.

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

createId, getBeanClass, getDeclaringBean, getEventParameter, getId, getInjectionPoints, getMethod, getObservedQualifiers, getObservedType, getPriority, getReception, getTransactionPhase, initialize, isAsync, isEventMetadataRequired, notify, sendEvent, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.enterprise.inject.spi.ObserverMethod

getBeanClass, getObservedQualifiers, getObservedType, getPriority, getReception, getTransactionPhase, isAsync, notify, notify

Constructor Detail

ExtensionObserverMethodImpl

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

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(javax.enterprise.context.spi.CreationalContext<X> ctx)

Overrides:

getReceiver in class ObserverMethodImpl<T,X>

sendEvent

protected void sendEvent(T event,
                         Object receiver,
                         javax.enterprise.context.spi.CreationalContext<?> creationalContext)

Description copied from class: ObserverMethodImpl

Note that CreationalContext.release() is not invoked within this method.

Overrides:

sendEvent in class ObserverMethodImpl<T,X>

createTypeId

protected String createTypeId(RIBean<?> declaringBean)

Overrides:

createTypeId in class ObserverMethodImpl<T,X>

getRequiredAnnotations

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

Specified by:

getRequiredAnnotations in interface ContainerLifecycleEventObserverMethod<T>

Returns:

a collection of required annotations used to filter ProcessAnnotatedType events

See Also:

WithAnnotations

getRequiredScopeAnnotations

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

equals

public boolean equals(Object obj)

Overrides:

equals in class ObserverMethodImpl<T,X>

hashCode

public int hashCode()

Overrides:

hashCode in class ObserverMethodImpl<T,X>