[Hibernate] [newbie] how to I get an object's children

[Matt R. <ma...@ra...>]

I have a user object and resume object, where there is a one-to-many
relationship of users to resumes.  I am expecting a couple of things to
happen for me - and they aren't most likely because I haven't read the
document and don't understand hibernate enough.

One, when I add a new resume with the code below, I'm expecting a user
to get a resume from this:

        user = dao.getUser("tomcat");
        assertTrue(user != null);
        resume = new Resume();
        resume.setName("sample resume");
        resume.setDescription("dsd");
        resume.setObjective("blah");
        resume.setUserId(user.getId());

        Resume returned = dao.addResume(resume);
        
However, it doesn't - so I added the following:

user.addResume(returned);

And now the user gets a resume - is this expected behavior?  If so,
should I do this in a DAO (the hibernate implementation class) or in my
business object?  Secondly, is it possible to get the user's resume's
with the dao.getUser() call?

If so, do I have to do something special - as in - do I have to lookup
the children using an OQL clause?  I was *hoping* this was done for me
automagically.

Thanks,

Matt