Package org.jboss.weld.bootstrap.events

Class ProcessObserverMethodImpl<T,X>

java.lang.Object

org.jboss.weld.bootstrap.events.ContainerEvent

org.jboss.weld.bootstrap.events.AbstractContainerEvent

org.jboss.weld.bootstrap.events.AbstractDefinitionContainerEvent

org.jboss.weld.bootstrap.events.ProcessObserverMethodImpl<T,X>

All Implemented Interfaces:

ProcessObserverMethod<T,X>, NotificationListener

Direct Known Subclasses:

ProcessSyntheticObserverMethodImpl

public class ProcessObserverMethodImpl<T,X>
extends AbstractDefinitionContainerEvent
implements ProcessObserverMethod<T,X>

Implementation of the event used to notify observers for each observer method that is added.

Author:

David Allen, Martin Kouba

Field Summary

Fields

Modifier and Type	Field	Description
protected ObserverMethod<T>	observerMethod
protected boolean	vetoed

Method Summary

Modifier and Type	Method	Description
ObserverMethodConfigurator<T>	configureObserverMethod()	Returns a ObserverMethodConfigurator initialized with the ObserverMethod processed by this event, to configure a new ObserverMethod that will replace the original one at the end of the observer invocation.
protected static <T,X> ObserverMethod<T>	fire(ProcessObserverMethodImpl<T,X> event)
static <T,X> ObserverMethod<T>	fire(BeanManagerImpl beanManager, AnnotatedMethod<X> beanMethod, ObserverMethod<T> observerMethod)
AnnotatedMethod<X>	getAnnotatedMethod()	The AnnotatedMethod representing the observer method.
ObserverMethod<T>	getObserverMethod()	The ObserverMethod object that will be used by the container to invoke the observer when a matching event is fired.
boolean	isDirty()
void	postNotify(Extension extension)
void	setObserverMethod(ObserverMethod<T> observerMethod)	Replaces the ObserverMethod.
void	veto()	Forces the container to ignore the observer method.

Methods inherited from class org.jboss.weld.bootstrap.events.AbstractDefinitionContainerEvent

addDefinitionError, fire

Methods inherited from class org.jboss.weld.bootstrap.events.AbstractContainerEvent

getActualTypeArguments, getBeanManager, getErrors, getEventType, getRawType

Methods inherited from class org.jboss.weld.bootstrap.events.ContainerEvent

checkWithinObserverNotification, getReceiver, preNotify

Methods inherited from class java.lang.Object

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

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

addDefinitionError

Field Detail

observerMethod

protected ObserverMethod<T> observerMethod

vetoed

protected boolean vetoed

Method Detail

fire

public static <T,X> ObserverMethod<T> fire(BeanManagerImpl beanManager,
                                                 AnnotatedMethod<X> beanMethod,
                                                 ObserverMethod<T> observerMethod)

fire

protected static <T,X> ObserverMethod<T> fire(ProcessObserverMethodImpl<T,X> event)

getAnnotatedMethod

public AnnotatedMethod<X> getAnnotatedMethod()

Description copied from interface: ProcessObserverMethod

The AnnotatedMethod representing the observer method.

If invoked upon a ProcessSyntheticObserverMethod event, non-portable behavior results and the returned value should be ignored.

Specified by:

getAnnotatedMethod in interface ProcessObserverMethod<T,X>

Returns:

the AnnotatedMethod representing the observer method

getObserverMethod

public ObserverMethod<T> getObserverMethod()

Description copied from interface: ProcessObserverMethod

The ObserverMethod object that will be used by the container to invoke the observer when a matching event is fired.

Specified by:

getObserverMethod in interface ProcessObserverMethod<T,X>

Returns:

the ObserverMethod object that will be used by the container to call the observer method

setObserverMethod

public void setObserverMethod(ObserverMethod<T> observerMethod)

Description copied from interface: ProcessObserverMethod

Replaces the ObserverMethod.

Specified by:

setObserverMethod in interface ProcessObserverMethod<T,X>

Parameters:

observerMethod - the new ObserverMethod object to use

configureObserverMethod

public ObserverMethodConfigurator<T> configureObserverMethod()

Description copied from interface: ProcessObserverMethod

Returns a ObserverMethodConfigurator initialized with the ObserverMethod processed by this event, to configure a new ObserverMethod that will replace the original one at the end of the observer invocation. Each call returns the same ObserverMethodConfigurator

Specified by:

configureObserverMethod in interface ProcessObserverMethod<T,X>

Returns:

a non reusable ObserverMethodConfigurator to configure the replacing ObserverMethod

veto

public void veto()

Description copied from interface: ProcessObserverMethod

Forces the container to ignore the observer method.

Specified by:

veto in interface ProcessObserverMethod<T,X>

isDirty

public boolean isDirty()

postNotify

public void postNotify(Extension extension)

Specified by:

postNotify in interface NotificationListener

Overrides:

postNotify in class ContainerEvent