com.opensymphony.xwork2.inject.util
Class FinalizablePhantomReference<T>

java.lang.Object
  extended by java.lang.ref.Reference<T>
      extended by java.lang.ref.PhantomReference<T>
          extended by com.opensymphony.xwork2.inject.util.FinalizablePhantomReference<T>

public abstract class FinalizablePhantomReference<T>
extends java.lang.ref.PhantomReference<T>

Phantom reference with a finalizeReferent() method which a background thread invokes after the garbage collector reclaims the referent. This is a simpler alternative to using a ReferenceQueue.

Author:
crazybob@google.com (Bob Lee)

Constructor Summary
protected FinalizablePhantomReference(T referent)
           
 
Method Summary
 void finalizeReferent()
          Invoked on a background thread after the referent has been garbage collected.
 
Methods inherited from class java.lang.ref.PhantomReference
get
 
Methods inherited from class java.lang.ref.Reference
clear, enqueue, isEnqueued
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

FinalizablePhantomReference

protected FinalizablePhantomReference(T referent)
Method Detail

finalizeReferent

public void finalizeReferent()
Invoked on a background thread after the referent has been garbage collected.



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