Hi At revision: 980366 I checked in a few changes to delegate the data transformation to the databinding layer which has a better view of the details of the parameter and return types. Can you apply this to your code base and give it a spin. I've closed TUSCANY-3635 for not but if you still see problems please re-open it.
I've left the old code in but commented out to give you a better idea of what I did. I'll remove this once we have a working solution. Regards Simon -- Apache Tuscany committer: tuscany.apache.org Co-author of a book about Tuscany and SCA: tuscanyinaction.com