Package org.jvnet.hk2.internal

Class FactoryCreator<T>

java.lang.Object

org.jvnet.hk2.internal.FactoryCreator<T>

Type Parameters:

T - The thing this factory is producing

All Implemented Interfaces:

Creator<T>

public class FactoryCreator<T>
extends Object
implements Creator<T>

Field Summary

Fields

Modifier and Type	Field	Description
private final ConcurrentHashMap<ThreadSpecificObject<ActiveDescriptor<?>>,Object>	cycleFinder
private final ActiveDescriptor<?>	factoryDescriptor
private final InstantiationServiceImpl	instantiationService
private final ServiceLocator	locator
private static final Object	MAP_VALUE

Constructor Summary

Constructors

Constructor	Description
FactoryCreator(ServiceLocator locator, ActiveDescriptor<?> factoryDescriptor)

Method Summary

Modifier and Type	Method	Description
T	create(ServiceHandle<?> root, SystemDescriptor<?> eventThrower)	Creates an instance of the given type
void	dispose(T instance)	Disposes the given instance
private ServiceHandle<Factory<T>>	getFactoryHandle()
List<Injectee>	getInjectees()	Returns all the injectees needed prior to creating this object
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

MAP_VALUE

private static final Object MAP_VALUE

cycleFinder

private final ConcurrentHashMap<ThreadSpecificObject<ActiveDescriptor<?>>,Object> cycleFinder

locator

private final ServiceLocator locator

factoryDescriptor

private final ActiveDescriptor<?> factoryDescriptor

instantiationService

private final InstantiationServiceImpl instantiationService

Constructor Details

FactoryCreator

FactoryCreator(ServiceLocator locator,
 ActiveDescriptor<?> factoryDescriptor)

Method Details

getInjectees

public List<Injectee> getInjectees()

Description copied from interface: Creator

Returns all the injectees needed prior to creating this object

Specified by:

getInjectees in interface Creator<T>

Returns:

a List of all the injectees

getFactoryHandle

private ServiceHandle<Factory<T>> getFactoryHandle()

create

public T create(ServiceHandle<?> root,
 SystemDescriptor<?> eventThrower)
         throws MultiException

Description copied from interface: Creator

Creates an instance of the given type

Specified by:

create in interface Creator<T>

Returns:

an instance of the given type

Throws:

MultiException - if the creator threw an exception during construction

dispose

public void dispose(T instance)

Description copied from interface: Creator

Disposes the given instance

Specified by:

dispose in interface Creator<T>

Parameters:

instance - removes the given instance

toString

public String toString()

Overrides:

toString in class Object