Hi,
in my current project, I've got two entities Project and Function, where a project can have one or more functions (One-to-many).

It is important for us, that the user is able to bring all the functions in a specific order. The user could do this by Drag&Drop the functions by hand in a list. Normally I would add a column position within the functions table.

I thought hibernate is able to give me some help with such a problem. Do I have to handle the ordering by myself, or could I use f.e. SortedSet and hibernate saves and restores the structure automatically?

Thanks in advance,
fritz