protected  void entityIsPersistent(PersistEvent event,
    Map createCache) 
{
		log.trace("ignoring persistent instance");
		final EventSource source = event.getSession();
		//TODO: check that entry.getIdentifier().equals(requestedId)
		final Object entity = source.getPersistenceContext().unproxy( event.getObject() );
		final EntityPersister persister = source.getEntityPersister( event.getEntityName(), entity );
		if ( createCache.put(entity, entity)==null ) {
			//TODO: merge into one method!
			cascadeBeforeSave(source, persister, entity, createCache);
			cascadeAfterSave(source, persister, entity, createCache);
		}
}

 protected  void entityIsTransient(PersistEvent event,
    Map createCache) throws HibernateException 
{
		
		log.trace("saving transient instance");
		final EventSource source = event.getSession();
		final Object entity = source.getPersistenceContext().unproxy( event.getObject() );
		if ( createCache.put(entity, entity)==null ) {
			saveWithGeneratedId( entity, event.getEntityName(), createCache, source, false );
		}
}

Handle the given create event.

 protected Boolean getAssumedUnsaved() 
{
		return Boolean.TRUE;
}

 protected CascadingAction getCascadeAction() 
{
		return CascadingAction.PERSIST;
}

 public  void onPersist(PersistEvent event) throws HibernateException 
{
	                	 
		onPersist( event, IdentityMap.instantiate(10) );
}

Handle the given create event.

 public  void onPersist(PersistEvent event,
    Map createCache) throws HibernateException 
{
			
		final SessionImplementor source = event.getSession();
		final Object object = event.getObject();
		final Object entity;
		if (object instanceof HibernateProxy) {
			LazyInitializer li = ( (HibernateProxy) object ).getHibernateLazyInitializer();
			if ( li.isUninitialized() ) {
				if ( li.getSession()==source ) {
					return; //NOTE EARLY EXIT!
				}
				else {
					throw new PersistentObjectException("uninitialized proxy passed to persist()");
				}
			}
			entity = li.getImplementation();
		}
		else {
			entity = object;
		}
		int entityState = getEntityState( 
				entity, 
				event.getEntityName(), 
				source.getPersistenceContext().getEntry(entity), 
				source 
			);
		switch (entityState) {
			case DETACHED: 
				throw new PersistentObjectException( 
						"detached entity passed to persist: " + 
						getLoggableName( event.getEntityName(), entity ) 
					);
			case PERSISTENT:
				entityIsPersistent(event, createCache);
				break;
			case TRANSIENT:
				entityIsTransient(event, createCache);
				break;
			default: 
				throw new ObjectDeletedException( 
						"deleted entity passed to persist", 
						null, 
						getLoggableName( event.getEntityName(), entity )
					);
		}
}

Handle the given create event.