Package org.springframework.cache.jcache

Class JCacheCache

java.lang.Object

org.springframework.cache.support.AbstractValueAdaptingCache

org.springframework.cache.jcache.JCacheCache

All Implemented Interfaces:

org.springframework.cache.Cache

public class JCacheCache
extends org.springframework.cache.support.AbstractValueAdaptingCache

Cache implementation on top of a javax.cache.Cache instance.

Note: This class has been updated for JCache 1.0, as of Spring 4.0.

Since:

3.2

Author:

Juergen Hoeller, Stephane Nicoll

See Also:

• JCacheCacheManager

Nested Class Summary

Nested classes/interfaces inherited from interface org.springframework.cache.Cache

org.springframework.cache.Cache.ValueRetrievalException, org.springframework.cache.Cache.ValueWrapper

Constructor Summary

Constructors

Constructor	Description
JCacheCache(javax.cache.Cache<Object,Object> jcache)	Create a JCacheCache instance.
JCacheCache(javax.cache.Cache<Object,Object> jcache, boolean allowNullValues)	Create a JCacheCache instance.

Method Summary

Modifier and Type	Method	Description
void	clear()
void	evict(Object key)
boolean	evictIfPresent(Object key)
<T> T	get(Object key, Callable<T> valueLoader)
final String	getName()
final javax.cache.Cache<Object,Object>	getNativeCache()
boolean	invalidate()
protected Object	lookup(Object key)
void	put(Object key, Object value)
org.springframework.cache.Cache.ValueWrapper	putIfAbsent(Object key, Object value)

Methods inherited from class org.springframework.cache.support.AbstractValueAdaptingCache

fromStoreValue, get, get, isAllowNullValues, toStoreValue, toValueWrapper

Methods inherited from class java.lang.Object

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

Constructor Details

JCacheCache

public JCacheCache(javax.cache.Cache<Object,Object> jcache)

Create a JCacheCache instance.

Parameters:

jcache - backing JCache Cache instance

JCacheCache

public JCacheCache(javax.cache.Cache<Object,Object> jcache,
 boolean allowNullValues)

Create a JCacheCache instance.

Parameters:

jcache - backing JCache Cache instance

allowNullValues - whether to accept and convert null values for this cache

Method Details

getName

public final String getName()

getNativeCache

public final javax.cache.Cache<Object,Object> getNativeCache()

lookup

@Nullable
protected Object lookup(Object key)

Specified by:

lookup in class org.springframework.cache.support.AbstractValueAdaptingCache

get

@Nullable
public <T> T get(Object key,
 Callable<T> valueLoader)

put

public void put(Object key,
 @Nullable
 Object value)

putIfAbsent

@Nullable
public org.springframework.cache.Cache.ValueWrapper putIfAbsent(Object key,
 @Nullable
 Object value)

evict

public void evict(Object key)

evictIfPresent

public boolean evictIfPresent(Object key)

clear

public void clear()

invalidate

public boolean invalidate()