UML -> code + schema ?

[Karl M. Hegbloom]

 Has anyone yous know of tried writing any Perl (or other lang)
 software that will take a Dia UML diagram and autogen <programming
 language/> objects from that?

 I'd like to have a way to generate perl objects (Class::MethodMaker)
 and matching Tangram (an object persistance thing for Perl) Schemas
 from UML.  Since DIA uses XML, perhaps that would not be impossible
 to do... has anyone else thought about that?

 I am not on this list.  Please Cc me...