org.jboss.weld.context

Class CreationalContextImpl<T>

java.lang.Object

org.jboss.weld.context.CreationalContextImpl<T>

All Implemented Interfaces:

Serializable, CreationalContext<T>, WeldCreationalContext<T>

public class CreationalContextImpl<T>
extends Object
implements CreationalContext<T>, WeldCreationalContext<T>, Serializable

Author:

Pete Muir, Ales Justin, Jozef Hartinger

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
CreationalContextImpl(Contextual<T> contextual)

Method Summary

Methods

Modifier and Type	Method and Description
void	addDependentInstance(ContextualInstance<?> contextualInstance)
void	addDependentResourceReference(ResourceReference<?> resoruceReference) Register a ResourceReference as a dependency.
boolean	containsIncompleteInstance(Contextual<?> bean)
boolean	destroyDependentInstance(T instance) Destroys dependent instance
Contextual<T>	getContextual()
<S> WeldCreationalContext<S>	getCreationalContext(Contextual<S> contextual)
List<ContextualInstance<?>>	getDependentInstances() Returns an unmodifiable list of dependent instances.
<S> S	getIncompleteInstance(Contextual<S> bean)
WeldCreationalContext<?>	getParentCreationalContext()
void	push(T incompleteInstance) Registers an incompletely initialized contextual instance the with the container.
void	release() Destroys all dependent objects of the instance which is being destroyed, by passing each dependent object to Contextual.destroy(Object, CreationalContext) .
void	release(Contextual<T> contextual, T instance)
protected Object	writeReplace()

Methods inherited from class java.lang.Object

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

Constructor Detail

CreationalContextImpl

public CreationalContextImpl(Contextual<T> contextual)

Method Detail

push

public void push(T incompleteInstance)

Description copied from interface: CreationalContext

Registers an incompletely initialized contextual instance the with the container. A contextual instance is considered incompletely initialized until it is returned by Contextual.create(CreationalContext) .

Specified by:

push in interface CreationalContext<T>

Parameters:

incompleteInstance - the incompletely initialized instance

getCreationalContext

public <S> WeldCreationalContext<S> getCreationalContext(Contextual<S> contextual)

Specified by:

getCreationalContext in interface WeldCreationalContext<T>

getIncompleteInstance

public <S> S getIncompleteInstance(Contextual<S> bean)

Specified by:

getIncompleteInstance in interface WeldCreationalContext<T>

containsIncompleteInstance

public boolean containsIncompleteInstance(Contextual<?> bean)

Specified by:

containsIncompleteInstance in interface WeldCreationalContext<T>

addDependentInstance

public void addDependentInstance(ContextualInstance<?> contextualInstance)

Specified by:

addDependentInstance in interface WeldCreationalContext<T>

release

public void release()

Description copied from interface: CreationalContext

Destroys all dependent objects of the instance which is being destroyed, by passing each dependent object to Contextual.destroy(Object, CreationalContext) .

Specified by:

release in interface CreationalContext<T>

Specified by:

release in interface WeldCreationalContext<T>

release

public void release(Contextual<T> contextual,
           T instance)

getParentCreationalContext

public WeldCreationalContext<?> getParentCreationalContext()

Specified by:

getParentCreationalContext in interface WeldCreationalContext<T>

Returns:

the parent CreationalContext or null if there isn't any parent.

getDependentInstances

public List<ContextualInstance<?>> getDependentInstances()

Description copied from interface: WeldCreationalContext

Returns an unmodifiable list of dependent instances.

Specified by:

getDependentInstances in interface WeldCreationalContext<T>

writeReplace

protected Object writeReplace()
                       throws ObjectStreamException

Throws:

ObjectStreamException

addDependentResourceReference

public void addDependentResourceReference(ResourceReference<?> resoruceReference)

Description copied from interface: WeldCreationalContext

Register a ResourceReference as a dependency. ResourceReference.release() will be called on every ResourceReference once this CreationalContext instance is released.

Specified by:

addDependentResourceReference in interface WeldCreationalContext<T>

destroyDependentInstance

public boolean destroyDependentInstance(T instance)

Description copied from interface: WeldCreationalContext

Destroys dependent instance

Specified by:

destroyDependentInstance in interface WeldCreationalContext<T>

Returns:

true if the instance was destroyed, false otherwise

getContextual

public Contextual<T> getContextual()

Specified by:

getContextual in interface WeldCreationalContext<T>

Returns:

the Contextual for which this CreationalContext is created.