public static SearchFactoryImplementor getSearchFactory(Session session) 
{
		return getSearchFactoryBySFI( (SessionImplementor) session );
}

 public static SearchFactoryImplementor getSearchFactoryBySFI(SessionImplementor session) 
{
		PostInsertEventListener[] listeners = session.getListeners().getPostInsertEventListeners();
		FullTextIndexEventListener listener = null;
		//FIXME this sucks since we mandante the event listener use
		for ( PostInsertEventListener candidate : listeners ) {
			if ( candidate instanceof FullTextIndexEventListener ) {
				listener = (FullTextIndexEventListener) candidate;
				break;
			}
		}
		if ( listener == null ) throw new HibernateException(
				"Hibernate Search Event listeners not configured, please check the reference documentation and the " +
						"application's hibernate.cfg.xml" );
		return listener.getSearchFactoryImplementor();
}