Package org.jboss.weld.injection.producer

Class AbstractDecoratorApplyingInstantiator<T>

java.lang.Object

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

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

All Implemented Interfaces:

Instantiator<T>

Direct Known Subclasses:

SubclassDecoratorApplyingInstantiator

public abstract class AbstractDecoratorApplyingInstantiator<T>
extends ForwardingInstantiator<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	Description
AbstractDecoratorApplyingInstantiator(String contextId, Instantiator<T> delegate, Bean<T> bean, List<Decorator<?>> decorators, Class<? extends T> implementationClass)

Method Summary

Modifier and Type	Method	Description
protected abstract T	applyDecorators(T instance, CreationalContext<T> creationalContext, InjectionPoint originalInjectionPoint, BeanManagerImpl manager)
Bean<T>	getBean()
List<Decorator<?>>	getDecorators()
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.
T	newInstance(CreationalContext<T> ctx, BeanManagerImpl manager)
protected void	registerOuterDecorator(ProxyObject instance, T outerDelegate)

Methods inherited from class org.jboss.weld.injection.producer.ForwardingInstantiator

delegate, getConstructor, hasInterceptorSupport

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractDecoratorApplyingInstantiator

public AbstractDecoratorApplyingInstantiator(String contextId,
                                             Instantiator<T> delegate,
                                             Bean<T> bean,
                                             List<Decorator<?>> decorators,
                                             Class<? extends T> implementationClass)

Method Detail

newInstance

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

Specified by:

newInstance in interface Instantiator<T>

Overrides:

newInstance in class ForwardingInstantiator<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)

getBean

public Bean<T> getBean()

getProxyClass

public Class<T> getProxyClass()

getDecorators

public List<Decorator<?>> getDecorators()

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>

Overrides:

hasDecoratorSupport in class ForwardingInstantiator<T>