Hibernate version: 2.1

Dear programmers,

I

Do you have another mapping file for the Costumer? (e.g. Costumer.hbm.xml)

In order for hibernate to manage this relationship, the Costumer class must also be understood by hibernate.

Yes, I have a Costumer.hbm.xml. Each table has a Mapping file. I don't know if I need to refer Costumer.hbm.xml in User.hbm.xml. When I put the class tag of Costumer in User.hbm.xml, it's work!!! Why not work separeted?

Dear developers,

I solved the problem. I use hibernate.cfg.xml instead of hibernate.properties. In hibernate.cfg.xml I can declare all the mapping files and they can see each other. I don

Finally, I solved the The user must supply a JDBC connection problem. The only solution visible for me is using both Hibernate.cgf.xml and hibernate.properties together. The first one has the mapping references and the second one has the database configuration.

If any programmer knows how to use only Hibernate.cfg.xml, please, tell us.