javax.jdo.datastore.DataStoreCache - JDO interface
javax.jdo.datastore
Interface DataStoreCache
- Implementing Classes:
-
EmptyDataStoreCache
Many JDO implementations allow instances to be cached in a second-level cache, and allow direct management of the cache by knowledgeable applications. This interface standardizes this behavior.
- Since:
- JDO 2.0
void evict(Object oid)
Evict the parameter instance from the second-level cache.
- Parameters:
-
oid- the object id of the instance to evict.
- Since:
- JDO 2.0
void evictAll()
Evict the parameter instances from the second-level cache. All instances in the PersistenceManager's cache are evicted from the second-level cache.
- Since:
- JDO 2.0
void evictAll(Object... oids)
Evict the parameter instances from the second-level cache.
- Parameters:
-
oids- the object ids of the instance to evict.
- Since:
- JDO 2.0
void evictAll(Collection oids)
Evict the parameter instances from the second-level cache.
- Parameters:
-
oids- the object ids of the instance to evict.
- Since:
- JDO 2.0
void evictAll(Class pcClass, boolean subclasses)
Evict the parameter instances from the second-level cache.
- Parameters:
-
pcClass- the class of instances to evict -
subclasses- if true, evict instances of subclasses also
- Since:
- JDO 2.0
void evictAll(boolean subclasses, Class pcClass)
Evict the parameter instances from the second-level cache.
- Parameters:
-
subclasses- if true, evict instances of subclasses also -
pcClass- the class of instances to evict
- Since:
- JDO 2.1
void pin(Object oid)
Pin the parameter instance in the second-level cache.
- Parameters:
-
oid- the object id of the instance to pin.
- Since:
- JDO 2.0
void pinAll(Object... oids)
Pin the parameter instances in the second-level cache.
- Parameters:
-
oids- the object ids of the instances to pin.
- Since:
- JDO 2.0
void pinAll(Collection oids)
Pin the parameter instances in the second-level cache.
- Parameters:
-
oids- the object ids of the instances to pin.
- Since:
- JDO 2.0
void pinAll(Class pcClass, boolean subclasses)
Pin instances in the second-level cache.
- Parameters:
-
pcClass- the class of instances to pin -
subclasses- if true, pin instances of subclasses also
- Since:
- JDO 2.0
void pinAll(boolean subclasses, Class pcClass)
Pin instances in the second-level cache.
- Parameters:
-
subclasses- if true, pin instances of subclasses also -
pcClass- the class of instances to pin
- Since:
- JDO 2.1
void unpin(Object oid)
Unpin the parameter instance from the second-level cache.
- Parameters:
-
oid- the object id of the instance to unpin.
- Since:
- JDO 2.0
void unpinAll(Object... oids)
Unpin the parameter instance from the second-level cache.
- Parameters:
-
oids- the object id of the instance to evict.
- Since:
- JDO 2.0
void unpinAll(Collection oids)
Unpin the parameter instances from the second-level cache.
- Parameters:
-
oids- the object ids of the instance to evict.
- Since:
- JDO 2.0
void unpinAll(Class pcClass, boolean subclasses)
Unpin instances from the second-level cache.
- Parameters:
-
pcClass- the class of instances to unpin -
subclasses- if true, unpin instances of subclasses also
- Since:
- JDO 2.0
void unpinAll(boolean subclasses, Class pcClass)
Unpin instances from the second-level cache.
- Parameters:
-
subclasses- if true, unpin instances of subclasses also -
pcClass- the class of instances to unpin
- Since:
- JDO 2.1
