On Feb 22, 4:11 am, John Whish <[email protected]> wrote:
> I built an app using Transfer which was migrated across to Hibernate (when
> CF 9 was in beta). The key to it all was using an Abstract Service, Abstract
> Gateway and Abstract Entity (or decorators in Transfer) classes. That way
> the implimentation could be changed without changing the interface.

If you use type="component" (or type="any") you don't even need to
worry about abstract parent types. Then you can swap out a Transfer
object for a Hibernate managed object, or anything you want and not be
constrained by types.

That's how we've solved this and other problems before.

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