Hello everybody.

If you have your bean MyClass whit alot of properties.
If you want to lazy get one property with @Basic( fetch=lazy ) you need to instrument your class right?.

but

what if you do a projection over your bean and then do a ResultTrasnformer(TransFormers.aliasToBean(MyClass.class))

something like this:

Usuario usuario = (Usuario) session /*.get(Usuario.class, 1); this gets the whole object with out @Basic(fetch=lazy)*/
.createCriteria(Usuario.class)
.add(Restrictions.eq("id", 1))
.setProjection(Projections.projectionList()
.add(Projections.property("id").as("id"))
).setResultTransformer(Transformers.aliasToBean(Usuario.class))
.uniqueResult();

That do the trick. You got only the ID and not the whole object.

My question is. This Object of Usuario is the same in the query cache as if i get it with .get()?

Thank you.