Package org.jboss.weld.contexts

Class CreationalContextImpl<T>

java.lang.Object

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

All Implemented Interfaces:

Serializable, CreationalContext<T>, org.jboss.weld.construction.api.WeldCreationalContext<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	Description
CreationalContextImpl(Contextual<T> contextual)

Method Summary

Modifier and Type	Method	Description
void	addDependentInstance(ContextualInstance<?> contextualInstance)
void	addDependentResourceReference(org.jboss.weld.injection.spi.ResourceReference<?> resourceReference)	Register a ResourceReference as a dependency.
boolean	containsIncompleteInstance(Contextual<?> bean)
boolean	destroyDependentInstance(T instance)	Destroys dependent instance
List<org.jboss.weld.construction.api.AroundConstructCallback<T>>	getAroundConstructCallbacks()
InterceptionContext	getAroundConstructInterceptionContext()
Contextual<T>	getContextual()
<S> CreationalContextImpl<S>	getCreationalContext(Contextual<S> contextual)
List<ContextualInstance<?>>	getDependentInstances()	Returns an unmodifiable list of dependent instances.
<S> S	getIncompleteInstance(Contextual<S> bean)
CreationalContextImpl<?>	getParentCreationalContext()
<S> CreationalContextImpl<S>	getProducerReceiverCreationalContext(Contextual<S> contextual)	The returned CreationalContext shares nothing but incomplete instances.
boolean	isConstructorInterceptionSuppressed()
void	push(T incompleteInstance)	Registers an incompletely initialized contextual instance the with the container.
void	registerAroundConstructCallback(org.jboss.weld.construction.api.AroundConstructCallback<T> callback)
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)
void	setAroundConstructInterceptionContext(InterceptionContext aroundConstructInterceptionContext)
void	setConstructorInterceptionSuppressed(boolean value)
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> CreationalContextImpl<S> getCreationalContext(Contextual<S> contextual)

Specified by:

getCreationalContext in interface WeldCreationalContext<T>

getProducerReceiverCreationalContext

public <S> CreationalContextImpl<S> getProducerReceiverCreationalContext(Contextual<S> contextual)

Description copied from interface: WeldCreationalContext

The returned CreationalContext shares nothing but incomplete instances.

Specified by:

getProducerReceiverCreationalContext in interface WeldCreationalContext<T>

Returns:

the CreationalContext for a producer reciever

getIncompleteInstance

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

Specified by:

getIncompleteInstance in interface WeldCreationalContext<T>

containsIncompleteInstance

public boolean containsIncompleteInstance(Contextual<?> bean)

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 CreationalContextImpl<?> 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()

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(org.jboss.weld.injection.spi.ResourceReference<?> resourceReference)

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)

Destroys dependent instance

Specified by:

destroyDependentInstance in interface WeldCreationalContext<T>

Parameters:

instance -

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.

getAroundConstructCallbacks

public List<org.jboss.weld.construction.api.AroundConstructCallback<T>> getAroundConstructCallbacks()

setConstructorInterceptionSuppressed

public void setConstructorInterceptionSuppressed(boolean value)

Specified by:

setConstructorInterceptionSuppressed in interface org.jboss.weld.construction.api.WeldCreationalContext<T>

isConstructorInterceptionSuppressed

public boolean isConstructorInterceptionSuppressed()

Specified by:

isConstructorInterceptionSuppressed in interface org.jboss.weld.construction.api.WeldCreationalContext<T>

registerAroundConstructCallback

public void registerAroundConstructCallback(org.jboss.weld.construction.api.AroundConstructCallback<T> callback)

Specified by:

registerAroundConstructCallback in interface org.jboss.weld.construction.api.WeldCreationalContext<T>

getAroundConstructInterceptionContext

public InterceptionContext getAroundConstructInterceptionContext()

Returns:

the interception context used for Weld-managed AroundConstruct interceptors or null if no such interceptors were applied

setAroundConstructInterceptionContext

public void setAroundConstructInterceptionContext(InterceptionContext aroundConstructInterceptionContext)