There are currently problems, see here:
https://groups.google.com/forum/#!topic/spray-users/vcoCbRA7oPo
Currently there is only direct support for Ecore/GenModel models.
Original issue reported on code.google.com by de.abg.r...@gmail.com on 16 Feb 2014 at 2:42
Original issue reported on code.google.com by
de.abg.r...@gmail.com
on 16 Feb 2014 at 2:42