org.jsr107.tck.integration

Class RecordingCacheLoader<K>

java.lang.Object

org.jsr107.tck.integration.RecordingCacheLoader<K>

Type Parameters:

K - the type of keys (and values)

All Implemented Interfaces:

AutoCloseable, javax.cache.integration.CacheLoader<K,K>

Direct Known Subclasses:

FailingCacheLoader

public class RecordingCacheLoader<K>
extends Object
implements javax.cache.integration.CacheLoader<K,K>, AutoCloseable

A CacheLoader implementation that:

1. returns the key as the value for each key load request
2. throws a NullPointerException when an attempt to load a null key is attempted

Author:

Brian Oliver

Constructor Summary

Constructors

Constructor and Description
RecordingCacheLoader()

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
int	getLoadCount() Obtain the number of entries that have been loaded.
boolean	hasLoaded(K key) Determines if the specified key has been loaded by this loader.
K	load(K key)
Map<K,K>	loadAll(Iterable<? extends K> keys)

Methods inherited from class java.lang.Object

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

Constructor Detail

RecordingCacheLoader

public RecordingCacheLoader()

Method Detail

load

public K load(K key)

Specified by:

load in interface javax.cache.integration.CacheLoader<K,K>

loadAll

public Map<K,K> loadAll(Iterable<? extends K> keys)

Specified by:

loadAll in interface javax.cache.integration.CacheLoader<K,K>

getLoadCount

public int getLoadCount()

Obtain the number of entries that have been loaded.

Returns:

the number of entries loaded thus far

hasLoaded

public boolean hasLoaded(K key)

Determines if the specified key has been loaded by this loader.

Parameters:

key - the key

Returns:

true if the key has been loaded, false otherwise

close

public void close()
           throws Exception

Specified by:

close in interface AutoCloseable

Throws:

Exception