I just realized that invariably when I use a <reference> to a service I'm
turning around and injecting into local bean and using it via the interface.
I can bind a listener to an interface but don't really do that much either.
Essentially I want to do something akin to this but can't recall the syntax.
This is how I'm used to using services (either this way or using Camel's
@BeanInject) so really haven't tried grabbing a reference in blueprint and
then invoking one of its methods in blueprint itself. Is it even possible?