Package com.oracle.coherence.spring.cache

Class CoherenceCache

java.lang.Object

com.oracle.coherence.spring.cache.CoherenceCache

All Implemented Interfaces:

Cache

public class CoherenceCache
extends Object
implements Cache

Coherence-specific implementation of Cache that defines common cache operations.

Since:

3.0

Author:

Gunnar Hillert

Nested Class Summary

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

Cache.ValueRetrievalException, Cache.ValueWrapper

Constructor Summary

Constructors

Constructor	Description
CoherenceCache(com.tangosol.net.NamedCache<Object,Object> cache, CoherenceCacheConfiguration cacheConfiguration)	Construct the CoherenceCache.

Method Summary

Modifier and Type	Method	Description
void	clear()
void	evict(Object key)
Cache.ValueWrapper	get(Object key)
<T> T	get(Object key, Class<T> type)
<T> T	get(Object key, Callable<T> valueLoader)	Return the value to which this cache maps the specified key.
CoherenceCacheConfiguration	getCacheConfiguration()	Return the used CoherenceCacheConfiguration.
String	getName()
Object	getNativeCache()
void	put(Object key, Object value)
int	size()	Returns the number of key-value mappings of the underlying NamedCache.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.cache.Cache

evictIfPresent, invalidate, putIfAbsent

Constructor Detail

CoherenceCache

public CoherenceCache(com.tangosol.net.NamedCache<Object,Object> cache,
                      CoherenceCacheConfiguration cacheConfiguration)

Construct the CoherenceCache.

Parameters:

cache - must not be null

cacheConfiguration - must not be null

Method Detail

clear

public void clear()

Specified by:

clear in interface Cache

evict

public void evict(Object key)

Specified by:

evict in interface Cache

get

public Cache.ValueWrapper get(Object key)

Specified by:

get in interface Cache

get

public <T> T get(Object key,
                 Class<T> type)

Specified by:

get in interface Cache

get

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

Return the value to which this cache maps the specified key. If the key does not exist in the cache, the method will obtain that value using the provided valueLoader. In that case, the key will be locked, unless CoherenceCacheConfiguration.isUseLocks() returns false.

Specified by:

get in interface Cache

Type Parameters:

T - type of the return value.

Parameters:

key - might be null. See Map.get(Object).

valueLoader - must not be null.

Returns:

the value from the cache.

getName

public String getName()

Specified by:

getName in interface Cache

getNativeCache

public Object getNativeCache()

Specified by:

getNativeCache in interface Cache

put

public void put(Object key,
                Object value)

Specified by:

put in interface Cache

size

public int size()

Returns the number of key-value mappings of the underlying NamedCache.

Returns:

the number of key-value mappings in this map

getCacheConfiguration

public CoherenceCacheConfiguration getCacheConfiguration()

Return the used CoherenceCacheConfiguration.

Returns:

never returns null.