Hi, Maybe you could have OgmEntityManager implement HibernateEntityManagerImplementor (its an interface, no class) and forward it the HEMI methods to the wrapped EM instance? --Gunnar 2013/11/4 Guillaume SCHEIBEL <guillaume.scheibel(a)gmail.com&gt; > Hello, > > I have started to work on the support of the JPQL queries from the > EntityManager and I'm facing some difficulties. > I have look into the ORM as a start and so I have created > > public class OgmQueryImpl<X> extends AbstractQueryImpl<X> implements > TypedQuery<X> { ... } > > Therefore, the AbstractQueryImpl class needs a constuctor > using HibernateEntityManagerImplementor. Because OgmEntityManager is > directly implementing EntityManager it cannot be done directly (HEMI is an > implementation of the EntityManager interface). > > So I've tried to switch OgmEntityManager to > extend AbstractEntityManagerImpl (which is an implementation of > HibernateEntityManagerImplementor) but now > OgmEntityManager#getEntityManagerFactory() must return an instance > of EntityManagerFactoryImpl. > The point is OgmEntityManagerFactory is implementing EntityManagerFactory > and HibernateEntityManagerFactory and not EntityManagerFactoryImpl. > > I don't want to change the complete class hierarchie if there is a better > option / choice. > > So any thoughts ? > > Guillaume > _______________________________________________ > hibernate-dev mailing list > hibernate-dev(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/hibernate-dev >