org.eclipse.gemini.blueprint.service.exporter.support.internal.support

Class LazyTargetResolver

java.lang.Object

org.eclipse.gemini.blueprint.service.exporter.support.internal.support.LazyTargetResolver

All Implemented Interfaces:

UnregistrationNotifier

public class LazyTargetResolver
extends java.lang.Object
implements UnregistrationNotifier

Class encapsulating the lazy dependency lookup of the target bean. Handles caching as well as the lazy listener notifications.

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.concurrent.atomic.AtomicBoolean	activated
private org.springframework.beans.factory.BeanFactory	beanFactory
private java.lang.String	beanName
private boolean	cacheService
private ServiceRegistrationDecorator	decorator
private java.lang.Object	lock
private ListenerNotifier	notifier
private java.lang.Object	target

Constructor Summary

Constructors

Constructor and Description
LazyTargetResolver(java.lang.Object target, org.springframework.beans.factory.BeanFactory beanFactory, java.lang.String beanName, boolean cacheService, ListenerNotifier notifier, boolean lazyListeners)

Method Summary

Modifier and Type	Method and Description
void	activate()
java.lang.Object	getBean()
private java.lang.Object	getBeanIfPossible()
java.lang.Class<?>	getType()
void	notifyIfPossible()
void	setDecorator(ServiceRegistrationDecorator decorator)
void	startupUnregisterIfPossible()
void	unregister(java.util.Map properties)

Methods inherited from class java.lang.Object

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

Field Detail

beanFactory

private final org.springframework.beans.factory.BeanFactory beanFactory

beanName

private final java.lang.String beanName

cacheService

private final boolean cacheService

target

private volatile java.lang.Object target

lock

private final java.lang.Object lock

activated

private final java.util.concurrent.atomic.AtomicBoolean activated

notifier

private final ListenerNotifier notifier

decorator

private volatile ServiceRegistrationDecorator decorator

Constructor Detail

LazyTargetResolver

public LazyTargetResolver(java.lang.Object target,
                          org.springframework.beans.factory.BeanFactory beanFactory,
                          java.lang.String beanName,
                          boolean cacheService,
                          ListenerNotifier notifier,
                          boolean lazyListeners)

Method Detail

activate

public void activate()

getBeanIfPossible

private java.lang.Object getBeanIfPossible()

getBean

public java.lang.Object getBean()

getType

public java.lang.Class<?> getType()

unregister

public void unregister(java.util.Map properties)

Specified by:

unregister in interface UnregistrationNotifier

setDecorator

public void setDecorator(ServiceRegistrationDecorator decorator)

notifyIfPossible

public void notifyIfPossible()

startupUnregisterIfPossible

public void startupUnregisterIfPossible()