Github simple example of hibernate-validator and hibernate?

On the web is TONS of examples of hibernate-validator by itself or spring + hibernate-validator + hibernate. I need just a hibernate+hibernate-validator example out there where entityManager.flush fails because of validation. Can someone point me to an example?

I am trying to figure out why mine is not working. I thought if I just depended on hibernate and hibernate-validator it would work but alas, no go.