public class NoOpCacheManager extends java.lang.Object implements CacheManager
CacheManager
implementation suitable
for disabling caching, typically used for backing cache declarations
without an actual backing store.
Will simply accept any items into the cache not actually storing them.
CompositeCacheManager
Modifier and Type | Class and Description |
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private static class |
NoOpCacheManager.NoOpCache |
Modifier and Type | Field and Description |
---|---|
private java.util.Set<java.lang.String> |
cacheNames |
private java.util.concurrent.ConcurrentMap<java.lang.String,Cache> |
caches |
Constructor and Description |
---|
NoOpCacheManager() |
Modifier and Type | Method and Description |
---|---|
Cache |
getCache(java.lang.String name)
This implementation always returns a
Cache implementation that will not store items. |
java.util.Collection<java.lang.String> |
getCacheNames()
This implementation returns the name of the caches previously requested.
|
private final java.util.concurrent.ConcurrentMap<java.lang.String,Cache> caches
private final java.util.Set<java.lang.String> cacheNames
public Cache getCache(java.lang.String name)
Cache
implementation that will not store items.
Additionally, the request cache will be remembered by the manager for consistency.getCache
in interface CacheManager
name
- the cache identifier (must not be null
)null
if none foundpublic java.util.Collection<java.lang.String> getCacheNames()
getCacheNames
in interface CacheManager