He still needs to manually contribute the interface-implementing services to this single service. Still, it sounds like the closes solution.
*---------------------* *Muhammad Gelbana* http://www.linkedin.com/in/mgelbana On Sat, Feb 22, 2014 at 11:18 AM, Lance Java <lance.j...@googlemail.com>wrote: > I think the "tapestry way" of doing what you want is to make multiple > contributions to a single service and inject the single service. >