Package org.apache.felix.scr.impl.inject

Class RefPair<S,T>

java.lang.Object

org.apache.felix.scr.impl.inject.RefPair<S,T>

Direct Known Subclasses:

AbstractPrototypeRefPair, SingleRefPair

public abstract class RefPair<S,T>
extends java.lang.Object

Version:

$Rev$ $Date$

Field Summary

Fields

Modifier and Type	Field	Description
(package private) boolean	deleted
(package private) boolean	failed
private org.osgi.framework.ServiceReference<T>	ref

Constructor Summary

Constructors

Constructor	Description
RefPair(org.osgi.framework.ServiceReference<T> ref)

Method Summary

Modifier and Type	Method	Description
void	clearFailed()
org.osgi.framework.ServiceReference<T>	getRef()
abstract T	getServiceObject(ScrComponentContext key)
abstract boolean	getServiceObject(ScrComponentContext key, org.osgi.framework.BundleContext context)
boolean	isDeleted()
boolean	isFailed()
void	markDeleted()
void	markFailed()
abstract boolean	setServiceObject(ScrComponentContext key, T serviceObject)
abstract T	ungetServiceObject(ScrComponentContext key)
abstract void	ungetServiceObjects(org.osgi.framework.BundleContext context)

Methods inherited from class java.lang.Object

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

Field Detail

ref

private final org.osgi.framework.ServiceReference<T> ref

failed

volatile boolean failed

deleted

volatile boolean deleted

Constructor Detail

RefPair

public RefPair(org.osgi.framework.ServiceReference<T> ref)

Method Detail

getRef

public org.osgi.framework.ServiceReference<T> getRef()

getServiceObject

public abstract boolean getServiceObject(ScrComponentContext key,
                                         org.osgi.framework.BundleContext context)

getServiceObject

public abstract T getServiceObject(ScrComponentContext key)

setServiceObject

public abstract boolean setServiceObject(ScrComponentContext key,
                                         T serviceObject)

ungetServiceObjects

public abstract void ungetServiceObjects(org.osgi.framework.BundleContext context)

ungetServiceObject

public abstract T ungetServiceObject(ScrComponentContext key)

markFailed

public void markFailed()

clearFailed

public void clearFailed()

isFailed

public boolean isFailed()

isDeleted

public boolean isDeleted()

markDeleted

public void markDeleted()