com.elasticpath.xpf.connectivity.cache

Class XPFCache<K,V>

java.lang.Object

com.elasticpath.xpf.connectivity.cache.XPFCache<K,V>

Type Parameters:

K - The class implemented by the cache keys

V - The class implemented by the cache values

public class XPFCache<K,V>
extends Object

EP XPF Specific Cache interface.

Field Summary

Fields

Modifier and Type	Field and Description
private net.sf.ehcache.Cache	cache
private XPFSynchronizedCacheSupport<K,V>	synchronizedCacheSupport

Constructor Summary

Constructors

Constructor and Description
XPFCache(net.sf.ehcache.Cache cache) Constructor.

Method Summary

Modifier and Type	Method and Description
private XPFCacheResult<V>	get(K key)
V	get(K key, Function<K,V> fallbackLoader) Gets a value from the cache.
V	put(K key, V value) Cache a value with a given key.
void	remove(K key) Remove a cached value.

Methods inherited from class java.lang.Object

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

Field Detail

cache

private final net.sf.ehcache.Cache cache

synchronizedCacheSupport

private final XPFSynchronizedCacheSupport<K,V> synchronizedCacheSupport

Constructor Detail

XPFCache

public XPFCache(net.sf.ehcache.Cache cache)

Constructor.

Parameters:

cache - the cache

Method Detail

get

public V get(K key,
             Function<K,V> fallbackLoader)

Gets a value from the cache. Calls the fallbackLoader to compute the value in case of a cache miss.

Parameters:

key - the name of the key to retrieve the object by

fallbackLoader - a cache loader to use to load the value if the value cannot be found in cache

Returns:

the value

put

public V put(K key,
             V value)

Cache a value with a given key.

Parameters:

key - key with which the specified value is to be associated

value - value to be associated with the specified key

Returns:

value

remove

public void remove(K key)

Remove a cached value.

Parameters:

key - key whose mapping is to be removed from the cache

get

private XPFCacheResult<V> get(K key)