Package org.nuiton.topia.persistence.internal

Class TopiaHibernateSessionRegistry

java.lang.Object

org.nuiton.topia.persistence.internal.TopiaHibernateSessionRegistry

public class TopiaHibernateSessionRegistry
extends Object

Class used to keep an association between an Hibernate Session and a TopiaPersistenceContext

Since:

3.0

Author:

Arnaud Thimel (Code Lutin)

Field Summary

Fields

Modifier and Type	Field	Description
protected WeakHashMap<org.hibernate.Session,WeakReference<TopiaPersistenceContext>>	registry

Constructor Summary

Constructors

Constructor	Description
TopiaHibernateSessionRegistry()

Method Summary

Modifier and Type	Method	Description
TopiaPersistenceContext	getPersistenceContext(org.hibernate.Session session)	Look for the TopiaPersistenceContext based on the given Hibernate session
void	register(org.hibernate.Session session, TopiaPersistenceContext persistenceContext)	Register the Session ↔ TopiaPersistenceContext couple
void	unregister(org.hibernate.Session session)	Removes the Session ↔ TopiaPersistenceContext association from the registry

Methods inherited from class java.lang.Object

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

Field Details

registry

protected WeakHashMap<org.hibernate.Session,WeakReference<TopiaPersistenceContext>> registry

Constructor Details

TopiaHibernateSessionRegistry

public TopiaHibernateSessionRegistry()

Method Details

register

public void register(org.hibernate.Session session,
 TopiaPersistenceContext persistenceContext)

Register the Session ↔ TopiaPersistenceContext couple

Parameters:

session - the currently used Session

persistenceContext - the current TopiaPersistenceContext using this Session

getPersistenceContext

public TopiaPersistenceContext getPersistenceContext(org.hibernate.Session session)

Look for the TopiaPersistenceContext based on the given Hibernate session

Parameters:

session - the Hibernate Session to use

Returns:

the TopiaPersistenceContext using this Session, or null if not found

unregister

public void unregister(org.hibernate.Session session)

Removes the Session ↔ TopiaPersistenceContext association from the registry

Parameters:

session - the Hibernate Session to remove