I'm new to GWT / GXT.

How can I do generic data binding with a grid / tree / textfield, ...?

I've got a database with more than 500 tables and thousands of queries.
I can't create interafces and classes for every query!

The approach in the samples with classes an interafces for every object is ok for a small number of objects but not for a huge numer of objects.
So how can I handle this?

Thanks for your help!