org.jboss.weld.event

Class EventImpl<T>

java.lang.Object

org.jboss.weld.bean.builtin.AbstractFacade<T,Event<T>>

org.jboss.weld.event.EventImpl<T>

Type Parameters:

T - The type of event being wrapped

All Implemented Interfaces:

java.io.Serializable, Event<T>

public class EventImpl<T>
extends AbstractFacade<T,Event<T>>
implements Event<T>, java.io.Serializable

Implementation of the Event interface

Author:

David Allen

See Also:

Event, Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.jboss.weld.bean.builtin.AbstractFacade

AbstractFacade.AbstractFacadeSerializationProxy<T,X>

Method Summary

Modifier and Type	Method and Description
void	fire(T event) Fires an event with the specified qualifiers and notifies observers.
protected java.lang.reflect.Type	getEventType(java.lang.Class<?> runtimeType)
static <E> EventImpl<E>	of(InjectionPoint injectionPoint, BeanManagerImpl beanManager)
Event<T>	select(java.lang.annotation.Annotation... qualifiers) Obtains a child Event for the given additional required qualifiers.
<U extends T> Event<U>	select(java.lang.Class<U> subtype, java.lang.annotation.Annotation... qualifiers) Obtains a child Event for the given required type and additional required qualifiers.
<U extends T> Event<U>	select(TypeLiteral<U> subtype, java.lang.annotation.Annotation... qualifiers) Obtains a child Event for the given required type and additional required qualifiers.
java.lang.String	toString() Gets a string representation

Methods inherited from class org.jboss.weld.bean.builtin.AbstractFacade

equals, getBeanManager, getCreationalContext, getFacadeType, getInjectionPoint, getQualifiers, getType, hashCode

Methods inherited from class java.lang.Object

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

Method Detail

of

public static <E> EventImpl<E> of(InjectionPoint injectionPoint,
                                  BeanManagerImpl beanManager)

toString

public java.lang.String toString()

Gets a string representation

Overrides:

toString in class java.lang.Object

Returns:

A string representation

fire

public void fire(T event)

Description copied from interface: Event

Fires an event with the specified qualifiers and notifies observers.

Specified by:

fire in interface Event<T>

Parameters:

event - the event object

select

public Event<T> select(java.lang.annotation.Annotation... qualifiers)

Description copied from interface: Event

Obtains a child Event for the given additional required qualifiers.

Specified by:

select in interface Event<T>

Parameters:

qualifiers - the additional specified qualifiers

Returns:

the child Event

select

public <U extends T> Event<U> select(java.lang.Class<U> subtype,
                                     java.lang.annotation.Annotation... qualifiers)

Description copied from interface: Event

Obtains a child Event for the given required type and additional required qualifiers.

Specified by:

select in interface Event<T>

Type Parameters:

U - the specified type

Parameters:

subtype - a Class representing the specified type

qualifiers - the additional specified qualifiers

Returns:

the child Event

select

public <U extends T> Event<U> select(TypeLiteral<U> subtype,
                                     java.lang.annotation.Annotation... qualifiers)

Description copied from interface: Event

Obtains a child Event for the given required type and additional required qualifiers.

Specified by:

select in interface Event<T>

Type Parameters:

U - the specified type

Parameters:

subtype - a TypeLiteral representing the specified type

qualifiers - the additional specified qualifiers

Returns:

the child Event

getEventType

protected java.lang.reflect.Type getEventType(java.lang.Class<?> runtimeType)