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how do I

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Lino Cibran

Post subject: how do I

Posted: Mon Aug 08, 2011 10:27 am

Beginner

Joined: Fri Jul 20, 2007 10:38 am
Posts: 49

query on a class that's inside a set?

In the famous example;

Code:

Student.class:
private String name;
private Set courses;
....

in the dao:
Criteria criteria = session.createCriteria(Student.class);
criteria.add(Expression.eq("courses", course));
return criteria.list();

What I see hapening is that the hql is done on the KEY defined in the hbm-file, courses is ignored completely.
(in my case, there's no reference from course to student)

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