Package com.sun.jdo.spi.persistence.support.sqlstore

Interface PersistenceStore

All Known Implementing Classes:

SQLStoreManager

public interface PersistenceStore

This interface represents a Persistence store that knows how to create, find, modify and delete persistence capable objects from a backing store such as a database.

Method Summary

Modifier and Type	Method	Description
void	execute(PersistenceManager pm, Collection actions)
void	executeBatch(PersistenceManager pm, UpdateObjectDesc request, boolean forceFlush)
Class	getClassByOidClass(Class oidType)
ConfigCache	getConfigCache()	Returns ConfigCache associated with this store.
PersistenceConfig	getPersistenceConfig(Class classType)
RetrieveDesc	getRetrieveDesc(Class classType)	Returns a new retrieve descriptor for an external (user) query.
RetrieveDesc	getRetrieveDesc(String fieldName, Class classType)	Returns a new retrieve descriptor for an external (user) query.
StateManager	getStateManager(Class classType)
UpdateObjectDesc	getUpdateObjectDesc(Class classType)
Object	retrieve(PersistenceManager pm, RetrieveDesc action, ValueFetcher parameters)

Method Detail

execute

void execute(PersistenceManager pm,
             Collection actions)

executeBatch

void executeBatch(PersistenceManager pm,
                  UpdateObjectDesc request,
                  boolean forceFlush)

retrieve

Object retrieve(PersistenceManager pm,
                RetrieveDesc action,
                ValueFetcher parameters)

getClassByOidClass

Class getClassByOidClass(Class oidType)

getStateManager

StateManager getStateManager(Class classType)

getRetrieveDesc

RetrieveDesc getRetrieveDesc(Class classType)

Returns a new retrieve descriptor for an external (user) query.

Parameters:

classType - Type of the persistence capable class to be queried.

Returns:

A new retrieve descriptor for an external (user) query.

getRetrieveDesc

RetrieveDesc getRetrieveDesc(String fieldName,
                             Class classType)

Returns a new retrieve descriptor for an external (user) query. This retrieve descriptor can be used to query for the foreign field name.

Parameters:

fieldName - Name of the foreign field to be queried.

classType - Persistence capable class including fieldName.

Returns:

A new retrieve descriptor for an external (user) query.

getUpdateObjectDesc

UpdateObjectDesc getUpdateObjectDesc(Class classType)

getPersistenceConfig

PersistenceConfig getPersistenceConfig(Class classType)

getConfigCache

ConfigCache getConfigCache()

Returns ConfigCache associated with this store.

Returns:

ConfigCache associated with this store.