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Author Message
 Post subject: Sort collection by class type
PostPosted: Tue Feb 15, 2005 10:34 am 
Newbie

Joined: Tue Feb 15, 2005 9:18 am
Posts: 1
Hello all,

Let me explain the situation:
We have an interface or abstract super class X
with several implementors A, B, C and so on...

When I get all Object of type X like this:
Query q = session.createQuery("from X x ");
I want to sort them by their classes.

For example: objects of type C before A before B

C
C
A
A
B
B

What would be the best approach to do it.
I already thought about sorting by discriminator value
or additional UserType attribute. But I am not really sure
what would be a better way.

Thank you in advance.


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