org.castor.persist.cache.distributed
public class JcsCache extends AbstractBaseCache
Version: $Revision: 1.1 $ $Date: 2005/08/04 07:31:15 $
See Also: org.apache.jcs.JCS
Constructor Summary | |
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JcsCache()
Constructor |
Method Summary | |
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void | clear() |
void | close() |
boolean | contains(Object key)
Indicates whether the cache holds a valuze object for the specified key. |
boolean | containsKey(Object key) |
boolean | containsValue(Object value) |
Enumeration | elements()
Returns an enumeration of the values in this LRU map.
|
Set | entrySet() |
Object | get(Object key)
Returns the value to which the specified key is mapped in this Map. |
void | initialize()
Initializes this cache instance. |
boolean | isEmpty() |
Set | keySet() |
Object | put(Object key, Object value)
Maps the specified key to the specified
value in this Map. |
void | putAll(Map aMap) |
Object | remove(Object key)
Removes the key (and its corresponding value) from this
Map. |
int | size() |
Collection | values() |
Throws: CacheAcquireException If this cache implementation cannot be instantiated successfully.
See Also: Cache
Returns: an enumeration of the values in this Map.
See Also: java.util.Enumeration
Parameters: key - a key in the Map.
Returns: the value to which the key is mapped in this Map; null if the key is not mapped to any value in this Map.
Throws: CacheAcquireException If the cache cannot be initialized.
key
to the specified
value
in this Map. Neither the key nor the
value can be null
.
The value can be retrieved by calling the get
method
with a key that is equal to the original key.
Parameters: key the Map key. value the value.
Returns: the previous value of the specified key in this Map,
or null
if it did not have one.
Throws: NullPointerException if the key or value is
null
.
Parameters: key the key that needs to be removed.
Returns: the value to which the key had been mapped in this Map,
or null
if the key did not have a mapping.