Problem with criteria projections over a lazy property

Tavo · **Joined:** Thu May 21, 2009 2:35 pm **Posts:** 4

When I create a query like this:

Code:

   List<Partida> partidas =  s.createCriteria(Bulto.class)
      .createAlias("partida", "p")
      .add(Restrictions.eq("p.producto", prod))
      .setProjection(Projections.property("partida"))
      .list();

Where Bulto has a property partida and uses lazy loading, It doesn't give me a list of objects of the class "Partida" but a list of some kind of proxies of a class named "Partida_$$_javassist_11".

If I change the mapping file and add ' lazy="false" ' then the same query returns a list of objects of "Partida"

Is there a way to force the query to return the real objects and not some proxy when it is lazily mapped?

Thanks in advance!

VampBoy · **Posted:** Mon Sep 14, 2009 1:32 pm

Easiest way would be to call Hibernate.initialize on your return list but you also might be able to set the fetchMode on the association in the initial query.

Tavo · **Joined:** Thu May 21, 2009 2:35 pm **Posts:** 4

Thanks, I'll try that. But for the moment I solved it with an HQL query which does what I want.