org.cumulus4j.store
Class Cumulus4jPersistenceHandler
java.lang.Object
org.datanucleus.store.AbstractPersistenceHandler
org.cumulus4j.store.Cumulus4jPersistenceHandler
- All Implemented Interfaces:
- StorePersistenceHandler
public class Cumulus4jPersistenceHandler
- extends AbstractPersistenceHandler
Handler for all persistence calls from the StoreManager, communicating with the backend datastore(s).
Manages all inserts/updates/deletes/fetches/locates of the users own objects and translates them
into inserts/updates/deletes/fetches/locates of Cumulus4J model objects.
Method Summary |
void |
close()
|
void |
deleteObject(ObjectProvider op)
|
protected void |
deleteObjectIndex(CryptoContext cryptoContext,
ClassMeta classMeta,
DataEntry dataEntry,
FieldMeta fieldMeta,
EmbeddedObjectContainer embeddedObjectContainer)
|
protected void |
deleteObjectIndex(CryptoContext cryptoContext,
ClassMeta classMeta,
DataEntry dataEntry,
FieldMeta fieldMeta,
Object fieldValue)
|
protected void |
deleteObjectIndex(CryptoContext cryptoContext,
ClassMeta classMeta,
DataEntry dataEntry,
ObjectContainer objectContainer,
AbstractClassMetaData dnClassMetaData)
|
void |
deleteObjects(ObjectProvider... ops)
|
void |
fetchObject(ObjectProvider op,
int[] fieldNumbers)
|
Object |
findObject(ExecutionContext ec,
Object id)
|
IndexEntryAction |
getAddIndexEntryAction()
Get the IndexEntryAction used to add an index-entry. |
IndexEntryAction |
getRemoveIndexEntryAction()
Get the IndexEntryAction used to remove an index-entry. |
Cumulus4jStoreManager |
getStoreManager()
|
void |
insertObject(ObjectProvider op)
|
protected void |
insertObjectIndex(CryptoContext cryptoContext,
ClassMeta classMeta,
DataEntry dataEntry,
FieldMeta fieldMeta,
EmbeddedObjectContainer embeddedObjectContainer)
|
protected void |
insertObjectIndex(CryptoContext cryptoContext,
ClassMeta classMeta,
DataEntry dataEntry,
FieldMeta fieldMeta,
Object fieldValue)
|
protected void |
insertObjectIndex(ObjectProvider op,
CryptoContext cryptoContext,
ClassMeta classMeta,
AbstractClassMetaData dnClassMetaData,
ObjectContainer objectContainer,
DataEntry dataEntry)
|
void |
insertObjects(ObjectProvider... ops)
|
void |
locateObject(ObjectProvider op)
|
void |
updateObject(ObjectProvider op,
int[] fieldNumbers)
|
boolean |
useReferentialIntegrity()
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Cumulus4jPersistenceHandler
public Cumulus4jPersistenceHandler(Cumulus4jStoreManager storeManager)
getStoreManager
public Cumulus4jStoreManager getStoreManager()
close
public void close()
deleteObject
public void deleteObject(ObjectProvider op)
deleteObjectIndex
protected void deleteObjectIndex(CryptoContext cryptoContext,
ClassMeta classMeta,
DataEntry dataEntry,
ObjectContainer objectContainer,
AbstractClassMetaData dnClassMetaData)
deleteObjectIndex
protected void deleteObjectIndex(CryptoContext cryptoContext,
ClassMeta classMeta,
DataEntry dataEntry,
FieldMeta fieldMeta,
EmbeddedObjectContainer embeddedObjectContainer)
deleteObjectIndex
protected void deleteObjectIndex(CryptoContext cryptoContext,
ClassMeta classMeta,
DataEntry dataEntry,
FieldMeta fieldMeta,
Object fieldValue)
fetchObject
public void fetchObject(ObjectProvider op,
int[] fieldNumbers)
findObject
public Object findObject(ExecutionContext ec,
Object id)
insertObjects
public void insertObjects(ObjectProvider... ops)
- Specified by:
insertObjects
in interface StorePersistenceHandler
- Overrides:
insertObjects
in class AbstractPersistenceHandler
deleteObjects
public void deleteObjects(ObjectProvider... ops)
- Specified by:
deleteObjects
in interface StorePersistenceHandler
- Overrides:
deleteObjects
in class AbstractPersistenceHandler
insertObject
public void insertObject(ObjectProvider op)
insertObjectIndex
protected void insertObjectIndex(ObjectProvider op,
CryptoContext cryptoContext,
ClassMeta classMeta,
AbstractClassMetaData dnClassMetaData,
ObjectContainer objectContainer,
DataEntry dataEntry)
insertObjectIndex
protected void insertObjectIndex(CryptoContext cryptoContext,
ClassMeta classMeta,
DataEntry dataEntry,
FieldMeta fieldMeta,
EmbeddedObjectContainer embeddedObjectContainer)
insertObjectIndex
protected void insertObjectIndex(CryptoContext cryptoContext,
ClassMeta classMeta,
DataEntry dataEntry,
FieldMeta fieldMeta,
Object fieldValue)
locateObject
public void locateObject(ObjectProvider op)
updateObject
public void updateObject(ObjectProvider op,
int[] fieldNumbers)
useReferentialIntegrity
public boolean useReferentialIntegrity()
- Specified by:
useReferentialIntegrity
in interface StorePersistenceHandler
- Overrides:
useReferentialIntegrity
in class AbstractPersistenceHandler
getAddIndexEntryAction
public IndexEntryAction getAddIndexEntryAction()
- Get the
IndexEntryAction
used to add an index-entry.
- Returns:
- the
IndexEntryAction
used to add an index-entry. Never null
.
getRemoveIndexEntryAction
public IndexEntryAction getRemoveIndexEntryAction()
- Get the
IndexEntryAction
used to remove an index-entry.
- Returns:
- the
IndexEntryAction
used to remove an index-entry. Never null
.
Copyright © 2013 NightLabs Consulting GmbH. All Rights Reserved.