org.jboss.aerogear.unifiedpush.message.serviceHolder

Class DisposableReference<T>

java.lang.Object

org.jboss.aerogear.unifiedpush.message.serviceHolder.DisposableReference<T>

Type Parameters:

T - the type of service

public class DisposableReference<T>
extends Object

A reference that is set and can be disposed later. A reference becomes null when retrieved or disposed.

Constructor Summary

Constructors

Constructor and Description
DisposableReference(T instance, ServiceDestroyer<T> destroyer) Create reference to instance together with a destroyer that will be applied to instance if it is being disposed.

Method Summary

Modifier and Type	Method and Description
void	dispose() Dispose the referenced instance (if available) and set reference to null.
T	get() Retrieve the referenced instance and set reference to null.

Methods inherited from class java.lang.Object

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

Constructor Detail

DisposableReference

public DisposableReference(T instance,
                           ServiceDestroyer<T> destroyer)

Create reference to instance together with a destroyer that will be applied to instance if it is being disposed.

Parameters:

instance - the service instance

destroyer - the service destroyer

Method Detail

get

public T get()

Retrieve the referenced instance and set reference to null.

Returns:

referenced instance or null if it was already retrieved or it was disposed

dispose

public void dispose()

Dispose the referenced instance (if available) and set reference to null.