net.sf.ehcache.store
Class MemoryLimitedCacheLoader

java.lang.Object
  net.sf.ehcache.store.MemoryLimitedCacheLoader

All Implemented Interfaces:

Cloneable, BootstrapCacheLoader

Direct Known Subclasses:

DiskStoreBootstrapCacheLoader, TerracottaBootstrapCacheLoader

public abstract class MemoryLimitedCacheLoader
extends Object
implements BootstrapCacheLoader, Cloneable

Abstract class for BootstrapCacheLoader implementers that should alter their load behavior (probably stop loading) whenever the cache being bootstrapped has reached its in-memory limit (off- or on-heap)

Author:

Alex Snaps

Constructor Summary

MemoryLimitedCacheLoader()

Method Summary

Object	clone() Clones the loader
protected boolean	isInMemoryLimitReached(Ehcache cache, int loadedElements) Checks whether the cache has reached the limit configured for in-memory storage

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sf.ehcache.bootstrap.BootstrapCacheLoader

isAsynchronous, load

Constructor Detail

MemoryLimitedCacheLoader

public MemoryLimitedCacheLoader()

Method Detail

isInMemoryLimitReached

protected boolean isInMemoryLimitReached(Ehcache cache,
                                         int loadedElements)

Checks whether the cache has reached the limit configured for in-memory storage

Parameters:

cache - The cache being loaded and to be checked for limit being reached

loadedElements - amounts of elements loaded so far

Returns:

true if on-heap or off-heap limit has been reached, false otherwise

clone

public Object clone()
             throws CloneNotSupportedException

Clones the loader

Specified by:

clone in interface BootstrapCacheLoader

Overrides:

clone in class Object

Throws:

CloneNotSupportedException