Class DeleteEntityHelper

java.lang.Object

ch.tocco.nice2.persist.core.impl.hibernate.DeleteEntityHelper

public abstract class DeleteEntityHelper
extends Object

Method Summary

Modifier and Type	Method	Description
static void	handleNullableReferences(DataModel dataModel, org.hibernate.Session session, List<Entity> entities)	For each one to many association of the given entity model where the target is optional, a query is executed which sets the reference to null.
static void	removeFromLoadedCollections(org.hibernate.engine.spi.SessionImplementor session, List<Entity> entities)	Removes deleted entities from all currently loaded collections of a given Session.

Methods inherited from class Object

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

Method Details

handleNullableReferences

public static void handleNullableReferences(DataModel dataModel,
 org.hibernate.Session session,
 List<Entity> entities)

For each one to many association of the given entity model where the target is optional, a query is executed which sets the reference to null.

removeFromLoadedCollections

public static void removeFromLoadedCollections(org.hibernate.engine.spi.SessionImplementor session,
 List<Entity> entities)

Removes deleted entities from all currently loaded collections of a given Session.