Package org.jboss.weld.util.bean

Class IsolatedForwardingBean<T>

java.lang.Object

org.jboss.weld.util.bean.ForwardingBeanAttributes<T>

org.jboss.weld.util.bean.IsolatedForwardingBean<T>

All Implemented Interfaces:

Contextual<T>, Bean<T>, BeanAttributes<T>, WrappedContextual<T>

Direct Known Subclasses:

ForwardingBean, IsolatedForwardingBean.Impl, IsolatedForwardingDecorator, IsolatedForwardingInterceptor

public abstract class IsolatedForwardingBean<T>
extends ForwardingBeanAttributes<T>
implements Bean<T>, WrappedContextual<T>

Delegating implementation of Bean. Separate delegate is used for BeanAttributes methods, allowing this class to be used for processing of extension-provided beans.

Author:

Jozef Hartinger

See Also:

ProcessBeanAttributes

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	IsolatedForwardingBean.Impl<T>

Constructor Summary

Constructors

Constructor	Description
IsolatedForwardingBean()

Method Summary

Modifier and Type	Method	Description
T	create(CreationalContext<T> creationalContext)	Create a new instance of the contextual type.
abstract Bean<T>	delegate()
void	destroy(T instance, CreationalContext<T> creationalContext)	Destroy an instance of the contextual type.
boolean	equals(Object obj)
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.
int	hashCode()
boolean	isNullable()	Determines if Contextual.create(CreationalContext) sometimes return a null value.
String	toString()

Methods inherited from class org.jboss.weld.util.bean.ForwardingBeanAttributes

attributes, getName, getQualifiers, getScope, getStereotypes, getTypes, isAlternative

Methods inherited from class java.lang.Object

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

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

getName, getQualifiers, getScope, getStereotypes, getTypes, isAlternative

Constructor Detail

IsolatedForwardingBean

public IsolatedForwardingBean()

Method Detail

delegate

public abstract Bean<T> delegate()

Specified by:

delegate in interface WrappedContextual<T>

create

public T create(CreationalContext<T> creationalContext)

Description copied from interface: Contextual

Create a new instance of the contextual type. Instances should use the given CreationalContext when obtaining contextual references to inject, in order to ensure that any dependent objects are associated with the contextual instance that is being created. An implementation may call CreationalContext.push(Object) between instantiation and injection to help the container minimize the use of client proxy objects.

Specified by:

create in interface Contextual<T>

Parameters:

creationalContext - the context in which this instance is being created

Returns:

the contextual instance

destroy

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

Description copied from interface: Contextual

Destroy an instance of the contextual type. Implementations should call CreationalContext.release() to allow the container to destroy dependent objects of the contextual instance.

Specified by:

destroy in interface Contextual<T>

Parameters:

instance - the contextual instance to destroy

creationalContext - the context in which this instance was created

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

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

isNullable

public boolean isNullable()

Description copied from interface: Bean

Determines if Contextual.create(CreationalContext) sometimes return a null value.

As of CDI 1.1 this method is deprecated and can safely always return false.

Specified by:

isNullable in interface Bean<T>

Returns:

true if the create() method may return a null value, and false otherwise

hashCode

public int hashCode()

Overrides:

hashCode in class ForwardingBeanAttributes<T>

equals

public boolean equals(Object obj)

Overrides:

equals in class ForwardingBeanAttributes<T>

toString

public String toString()

Overrides:

toString in class Object