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public interface Cache
Interface used to interact with the second-level cache.
If a cache is not in use, the methods of this interface have
no effect, except for contains, which returns false.
| Method Summary | |
|---|---|
boolean |
contains(java.lang.Class cls,
java.lang.Object primaryKey)
Whether the cache contains data for the given entity. |
void |
evict(java.lang.Class cls)
Remove the data for entities of the specified class (and its subclasses) from the cache. |
void |
evict(java.lang.Class cls,
java.lang.Object primaryKey)
Remove the data for the given entity from the cache. |
void |
evictAll()
Clear the cache. |
| Method Detail |
|---|
boolean contains(java.lang.Class cls,
java.lang.Object primaryKey)
cls - entity classprimaryKey - primary key
void evict(java.lang.Class cls,
java.lang.Object primaryKey)
cls - entity classprimaryKey - primary keyvoid evict(java.lang.Class cls)
cls - entity classvoid evictAll()
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Copyright © 2009 Sun Microsystems, Inc. All Rights Reserved. Use is subject to license terms.
Generated on 24-November-2009 03:24