Stephanie thanks for that seems a bit weird but it worked this time .
query really on hiding the details. by having to specify
domain.getService(HelloWorld.class, "HelloWorldComponent/HelloWorld")
the client has to understand which component in the composite offers the
service - and that should surely be explicit from the service defn on
the composite and the promotion/wiring details in the scdl file.
whys does a client have to know the component - when all they are
transacting is with the retuerned service (a interface proxy)
seems weird - is there a good reason for this in the SCA specs?
however thanks for getting me started - it was beginningt to drive me
not so slowly nuts
Will :p