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java.lang.Objectorg.springframework.cache.jcache.JCacheCache
public class JCacheCache
Cache
implementation on top of a
Cache
instance.
Nested Class Summary |
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Nested classes/interfaces inherited from interface org.springframework.cache.Cache |
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Cache.ValueWrapper |
Constructor Summary | |
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JCacheCache(javax.cache.Cache<?,?> jcache)
Create an JCacheCache instance. |
|
JCacheCache(javax.cache.Cache<?,?> jcache,
boolean allowNullValues)
Create an JCacheCache instance. |
Method Summary | |
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void |
clear()
Remove all mappings from the cache. |
void |
evict(java.lang.Object key)
Evict the mapping for this key from this cache if it is present. |
protected java.lang.Object |
fromStoreValue(java.lang.Object storeValue)
Convert the given value from the internal store to a user value returned from the get method (adapting null ). |
Cache.ValueWrapper |
get(java.lang.Object key)
Return the value to which this cache maps the specified key. |
java.lang.String |
getName()
Return the cache name. |
javax.cache.Cache<?,?> |
getNativeCache()
Return the the underlying native cache provider. |
boolean |
isAllowNullValues()
|
void |
put(java.lang.Object key,
java.lang.Object value)
Associate the specified value with the specified key in this cache. |
protected java.lang.Object |
toStoreValue(java.lang.Object userValue)
Convert the given user value, as passed into the put method, to a value in the internal store (adapting null ). |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public JCacheCache(javax.cache.Cache<?,?> jcache)
JCacheCache
instance.
jcache
- backing JCache Cache instancepublic JCacheCache(javax.cache.Cache<?,?> jcache, boolean allowNullValues)
JCacheCache
instance.
jcache
- backing JCache Cache instanceallowNullValues
- whether to accept and convert null values for this cacheMethod Detail |
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public java.lang.String getName()
Cache
getName
in interface Cache
public javax.cache.Cache<?,?> getNativeCache()
Cache
getNativeCache
in interface Cache
public boolean isAllowNullValues()
public Cache.ValueWrapper get(java.lang.Object key)
Cache
null
if the cache contains no mapping for this key.
get
in interface Cache
key
- key whose associated value is to be returned.
null
if the cache contains no mapping for this keypublic void put(java.lang.Object key, java.lang.Object value)
Cache
If the cache previously contained a mapping for this key, the old value is replaced by the specified value.
put
in interface Cache
key
- the key with which the specified value is to be associatedvalue
- the value to be associated with the specified keypublic void evict(java.lang.Object key)
Cache
evict
in interface Cache
key
- the key whose mapping is to be removed from the cachepublic void clear()
Cache
clear
in interface Cache
protected java.lang.Object fromStoreValue(java.lang.Object storeValue)
null
).
storeValue
- the store value
protected java.lang.Object toStoreValue(java.lang.Object userValue)
null
).
userValue
- the given user value
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