org.jboss.weld.injection.producer

Class AbstractDecoratorApplyingInstantiator<T>

java.lang.Object

org.jboss.weld.injection.producer.AbstractDecoratorApplyingInstantiator<T>

All Implemented Interfaces:

Instantiator<T>

Direct Known Subclasses:

ProxyDecoratorApplyingSessionBeanInstantiator, SubclassDecoratorApplyingInstantiator

public abstract class AbstractDecoratorApplyingInstantiator<T>
extends Object
implements Instantiator<T>

Common functionality for an instantiator capable of applying decorators to a given instance.

Author:

Jozef Hartinger

See Also:

SubclassDecoratorApplyingInstantiator, ProxyDecoratorApplyingSessionBeanInstantiator

Constructor Summary

Constructors

Constructor and Description
AbstractDecoratorApplyingInstantiator(Instantiator<T> delegate, Bean<T> bean, List<Decorator<?>> decorators)

Method Summary

Methods

Modifier and Type	Method and Description
protected abstract T	applyDecorators(T instance, CreationalContext<T> creationalContext, InjectionPoint originalInjectionPoint, BeanManagerImpl manager)
Bean<T>	getBean()
List<Decorator<?>>	getDecorators()
Instantiator<T>	getDelegate()
protected T	getOuterDelegate(T instance, CreationalContext<T> creationalContext, InjectionPoint originalInjectionPoint, BeanManagerImpl manager)
Class<T>	getProxyClass()
boolean	hasDecoratorSupport() Indicates whether instances created by this Instantiator support decorators.
boolean	hasInterceptorSupport() Indicates whether instances created by this Instantiator support interception.
T	newInstance(CreationalContext<T> ctx, BeanManagerImpl manager)
protected void	registerOuterDecorator(ProxyObject instance, T outerDelegate)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractDecoratorApplyingInstantiator

public AbstractDecoratorApplyingInstantiator(Instantiator<T> delegate,
                                     Bean<T> bean,
                                     List<Decorator<?>> decorators)

Method Detail

newInstance

public T newInstance(CreationalContext<T> ctx,
            BeanManagerImpl manager)

Specified by:

newInstance in interface Instantiator<T>

applyDecorators

protected abstract T applyDecorators(T instance,
                CreationalContext<T> creationalContext,
                InjectionPoint originalInjectionPoint,
                BeanManagerImpl manager)

getOuterDelegate

protected T getOuterDelegate(T instance,
                 CreationalContext<T> creationalContext,
                 InjectionPoint originalInjectionPoint,
                 BeanManagerImpl manager)

registerOuterDecorator

protected void registerOuterDecorator(ProxyObject instance,
                          T outerDelegate)

getDelegate

public Instantiator<T> getDelegate()

getBean

public Bean<T> getBean()

getProxyClass

public Class<T> getProxyClass()

getDecorators

public List<Decorator<?>> getDecorators()

hasInterceptorSupport

public boolean hasInterceptorSupport()

Description copied from interface: Instantiator

Indicates whether instances created by this Instantiator support interception.

Specified by:

hasInterceptorSupport in interface Instantiator<T>

hasDecoratorSupport

public boolean hasDecoratorSupport()

Description copied from interface: Instantiator

Indicates whether instances created by this Instantiator support decorators.

Specified by:

hasDecoratorSupport in interface Instantiator<T>