Class NoOpCacheManager

java.lang.Object

org.springframework.cache.support.NoOpCacheManager

All Implemented Interfaces:

CacheManager

public class NoOpCacheManager
extends Object
implements CacheManager

A basic, no operation CacheManager implementation suitable for disabling caching, typically used for backing cache declarations without an actual backing store.

This implementation will simply accept any items into the cache, not actually storing them.

Since:

3.1

Author:

Costin Leau, Stephane Nicoll, Juergen Hoeller

See Also:

• NoOpCache

Constructor Summary

Constructors

Constructor	Description
NoOpCacheManager()

Method Summary

Modifier and Type	Method	Description
@Nullable Cache	getCache(String name)	Get the cache associated with the given name.
Collection<String>	getCacheNames()	Get a collection of the cache names known by this manager.

Methods inherited from class Object

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

Constructor Details

NoOpCacheManager

public NoOpCacheManager()

Method Details

getCache

public @Nullable Cache getCache(String name)

Description copied from interface: CacheManager

Get the cache associated with the given name.

Note that the cache may be lazily created at runtime if the native provider supports it.

Specified by:

getCache in interface CacheManager

Parameters:

name - the cache identifier (must not be null)

Returns:

the associated cache, or null if such a cache does not exist or could be not created

getCacheNames

public Collection<String> getCacheNames()

Description copied from interface: CacheManager

Get a collection of the cache names known by this manager.

Specified by:

getCacheNames in interface CacheManager

Returns:

the names of all caches known by the cache manager