org.granite.tide.data

Class JDOPersistenceManager

java.lang.Object

org.granite.tide.data.AbstractTidePersistenceManager

org.granite.tide.data.JDOPersistenceManager

All Implemented Interfaces:

TideTransactionPersistenceManager, TidePersistenceManager

public class JDOPersistenceManager
extends AbstractTidePersistenceManager
implements TideTransactionPersistenceManager

Responsible for attaching a entity with the entity mangager

Author:

William DRAI

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	JDOPersistenceManager.JDOTransactionManager

Field Summary

Fields

Modifier and Type	Field and Description
protected javax.jdo.PersistenceManager	pm

Fields inherited from class org.granite.tide.data.AbstractTidePersistenceManager

tm

Constructor Summary

Constructors

Constructor and Description
JDOPersistenceManager()
JDOPersistenceManager(javax.jdo.PersistenceManagerFactory pmf)
JDOPersistenceManager(javax.jdo.PersistenceManagerFactory pmf, TideTransactionManager tm)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
Object	fetchEntity(Object entity, String[] fetch) Finds the entity with the JDO persistence manager.
Object	getCurrentTransaction()

Methods inherited from class org.granite.tide.data.AbstractTidePersistenceManager

attachEntity, attachEntity

Methods inherited from class java.lang.Object

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

Field Detail

pm

protected javax.jdo.PersistenceManager pm

Constructor Detail

JDOPersistenceManager

public JDOPersistenceManager()

JDOPersistenceManager

public JDOPersistenceManager(javax.jdo.PersistenceManagerFactory pmf)

JDOPersistenceManager

public JDOPersistenceManager(javax.jdo.PersistenceManagerFactory pmf,
                     TideTransactionManager tm)

Method Detail

getCurrentTransaction

public Object getCurrentTransaction()

Specified by:

getCurrentTransaction in interface TideTransactionPersistenceManager

close

public void close()

Specified by:

close in class AbstractTidePersistenceManager

fetchEntity

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

Finds the entity with the JDO persistence manager.

Specified by:

fetchEntity in class AbstractTidePersistenceManager

Parameters:

entity - entity to load

fetch - array of property names to fetch

Returns:

the entity