pb de casting Criteria

Bonjour

J'utilise JPA1.0 avec Spring et je souhaite passer en Criteria

import org.hibernate.Session;

EntityManager em = emf.createEntityManager();
em.getTransaction().begin();
Session session = (Session) em.getDelegate();
crit= session.createCriteria(Crit07.class);
Mais j'ai un soucis lors de la recuperation de l'objet session, es ce bien cela ?

Merci

Code:

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07:11:11,625 2032 FATAL TPLauncher (main, 146 ) - Erreur lors de l'execution des tests 07:11:11,625 2032 FATAL TPLauncher (main, 147 ) - java.lang.ClassCastException: $Proxy14 cannot be cast to org.hibernate.Session java.lang.ClassCastException: $Proxy14 cannot be cast to org.hibernate.Session at hibernate4.TPLauncher.test_Hql03(TPLauncher.java:864) at hibernate4.TPLauncher.execute(TPLauncher.java:168) at hibernate4.TPLauncher.main(TPLauncher.java:143) Process exited with exit code 0.

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