org.jboss.weld.bean

Class ForwardingBean<T>

java.lang.Object

org.jboss.weld.bean.ForwardingBean<T>

Type Parameters:

T -

All Implemented Interfaces:

Contextual<T>, Bean<T>

Direct Known Subclasses:

ForwardingDecorator

public abstract class ForwardingBean<T>
extends Object
implements Bean<T>

A delegating bean

Author:

Pete Muir

Constructor Summary

Constructors

Constructor and Description
ForwardingBean()

Method Summary

Methods

Modifier and Type	Method and Description
T	create(CreationalContext<T> creationalContext) Creates an instance of the delegate
protected abstract Bean<T>	delegate() Abstract getter for the delegate
void	destroy(T instance, CreationalContext<T> creationalContext) Destroys an instance through the delegate
boolean	equals(Object obj) Compares an object with the delegate
Class<?>	getBeanClass() The bean class of the managed bean or session bean or of the bean that declares the producer method or field.
Set<InjectionPoint>	getInjectionPoints() Obtains the InjectionPoint objects representing injection points of the bean, that will be validated by the container at initialization time.
String	getName() Gets the name of the delegate
Set<Annotation>	getQualifiers() Gets the binding types of the delegate
Class<? extends Annotation>	getScope() Gets the scope type of the delegate
Set<Class<? extends Annotation>>	getStereotypes() The stereotypes applied to this bean
Set<Type>	getTypes() Gets the API types of the delegate
int	hashCode() Gets the hash code of the delegate
boolean	isAlternative() Determines if the bean is an alternative.
boolean	isNullable() Indicates if the delegate is nullable
String	toString() Returns a string representation

Methods inherited from class java.lang.Object

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

Constructor Detail

ForwardingBean

public ForwardingBean()

Method Detail

create

public T create(CreationalContext<T> creationalContext)

Creates an instance of the delegate

Specified by:

create in interface Contextual<T>

Parameters:

creationalContext - the context in which this instance is being created

Returns:

an instance of the delegate

delegate

protected abstract Bean<T> delegate()

Abstract getter for the delegate

Returns:

The delegate

destroy

public void destroy(T instance,
           CreationalContext<T> creationalContext)

Destroys an instance through the delegate

Specified by:

destroy in interface Contextual<T>

Parameters:

instance - The instance to destroy

creationalContext - the context in which this instance was created

equals

public boolean equals(Object obj)

Compares an object with the delegate

Overrides:

equals in class Object

Returns:

True if equals, false otherwise

getBeanClass

public Class<?> getBeanClass()

Description copied from interface: Bean

The bean class of the managed bean or session bean or of the bean that declares the producer method or field.

Specified by:

getBeanClass in interface Bean<T>

Returns:

the bean class

getQualifiers

public Set<Annotation> getQualifiers()

Gets the binding types of the delegate

Specified by:

getQualifiers in interface Bean<T>

Returns:

The binding types

getInjectionPoints

public Set<InjectionPoint> getInjectionPoints()

Description copied from interface: Bean

Obtains the InjectionPoint objects representing injection points of the bean, that will be validated by the container at initialization time.

Specified by:

getInjectionPoints in interface Bean<T>

Returns:

the set of injection points of the bean

getName

public String getName()

Gets the name of the delegate

Specified by:

getName in interface Bean<T>

Returns:

The name

getStereotypes

public Set<Class<? extends Annotation>> getStereotypes()

The stereotypes applied to this bean

Specified by:

getStereotypes in interface Bean<T>

Returns:

stereotypes if any

getScope

public Class<? extends Annotation> getScope()

Gets the scope type of the delegate

Specified by:

getScope in interface Bean<T>

Returns:

The scope type

getTypes

public Set<Type> getTypes()

Gets the API types of the delegate

Specified by:

getTypes in interface Bean<T>

Returns:

The API types

hashCode

public int hashCode()

Gets the hash code of the delegate

Overrides:

hashCode in class Object

Returns:

The hash code

isNullable

public boolean isNullable()

Indicates if the delegate is nullable

Specified by:

isNullable in interface Bean<T>

Returns:

True if nullable, false otherwise

isAlternative

public boolean isAlternative()

Description copied from interface: Bean

Determines if the bean is an alternative.

Specified by:

isAlternative in interface Bean<T>

Returns:

true if the bean is an alternative, and false otherwise.

toString

public String toString()

Returns a string representation

Overrides:

toString in class Object

Returns:

The string representation