org.granite.tide.data

Class AbstractTidePersistenceManager

java.lang.Object

org.granite.tide.data.AbstractTidePersistenceManager

All Implemented Interfaces:

TidePersistenceManager

Direct Known Subclasses:

HibernatePersistenceManager, HibernatePersistenceManager, JDOPersistenceManager, JPAPersistenceManager

public abstract class AbstractTidePersistenceManager
extends Object
implements TidePersistenceManager

Responsible for attaching a entity with the entity mangager

Author:

cingram

Field Summary

Fields

Modifier and Type	Field and Description
protected TideTransactionManager	tm

Constructor Summary

Constructors

Constructor and Description
AbstractTidePersistenceManager(TideTransactionManager tm)

Method Summary

Methods

Modifier and Type	Method and Description
Object	attachEntity(Object entity, String[] propertyNames) Fetch the entity with its lazy properties from the persistence context.
Object	attachEntity(TidePersistenceManager pm, Object entity, String[] propertyNames) Attach the passed in entity with the EntityManager.
protected abstract void	close()
abstract Object	fetchEntity(Object entity, String[] fetch) Fetch the entity with its lazy properties from the persistence context.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

tm

protected TideTransactionManager tm

Constructor Detail

AbstractTidePersistenceManager

public AbstractTidePersistenceManager(TideTransactionManager tm)

Method Detail

attachEntity

public Object attachEntity(Object entity,
                  String[] propertyNames)

Description copied from interface: TidePersistenceManager

Fetch the entity with its lazy properties from the persistence context.

Specified by:

attachEntity in interface TidePersistenceManager

Parameters:

entity - entity to load

propertyNames - array of property names to fetch

Returns:

the entity with the persistence context.

attachEntity

public Object attachEntity(TidePersistenceManager pm,
                  Object entity,
                  String[] propertyNames)

Attach the passed in entity with the EntityManager.

Parameters:

entity -

Returns:

the attached entity object

close

protected abstract void close()

fetchEntity

public abstract Object fetchEntity(Object entity,
                 String[] fetch)

Fetch the entity with its lazy properties from the persistence context.

Parameters:

entity - entity to load

fetch - array of property names to fetch

Returns:

the entity with the persistence context.