A non-trival percent of users will not want the exact generated server side artifacts.
Extend the wizard to use a POJO (instead of a table) and define a DAO interface that a class would implement. Then in the wizard you select a POJO and your DAO class(or you guys could generate the stub).
+1
I've troubles to import legacyfile (created with native Commands) from DB2/400 (i think zSerie too) with DTP. So it would be nice to import POJO's.