com.mchange.util.impl
Class SoftReferenceObjectCache

java.lang.Object
  com.mchange.util.impl.SoftReferenceObjectCache

All Implemented Interfaces:

ObjectCache

public abstract class SoftReferenceObjectCache
extends java.lang.Object
implements ObjectCache

Constructor Summary

SoftReferenceObjectCache()

Method Summary

protected abstract java.lang.Object	createFromKey(java.lang.Object key)
java.lang.Object	find(java.lang.Object key)
protected boolean	isDirty(java.lang.Object key, java.lang.Object cached)

Methods inherited from class java.lang.Object

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

Constructor Detail

SoftReferenceObjectCache

public SoftReferenceObjectCache()

Method Detail

find

public java.lang.Object find(java.lang.Object key)
                      throws java.lang.Exception

Specified by:

find in interface ObjectCache

Throws:

java.lang.Exception

isDirty

protected boolean isDirty(java.lang.Object key,
                          java.lang.Object cached)

createFromKey

protected abstract java.lang.Object createFromKey(java.lang.Object key)
                                           throws java.lang.Exception

Throws:

java.lang.Exception