Thanks for the clarification. Regards Gary
On Mon, May 30, 2011 at 1:31 PM, Simon Nash <[email protected]> wrote: > Gary Brown wrote: >> >> Hi >> >> I have been experimenting with adding a binding, using the example >> supplied with tuscany 2.0.Beta2. All works fine when the binding is >> contained in a service element within the component, however when I >> try to add an external service element to promote the component, and >> move the binding to that external service element, it appears to be >> ignored. >> >> <composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200912"; >> >> xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1"; >> >> targetNamespace="http://itest"; >> >> name="HelloWorldComposite"> >> >> >> <service name="HelloWorldService" promote="HelloWorldComponent" > >> >> <tuscany:binding.sample someAttr="bla" /> >> >> </service> >> >> >> <component name="HelloWorldComponent"> >> >> <implementation.java class="helloworld.HelloWorldImpl"/> >> >> <service name="HelloWorldService" /> >> </component> >> >> >> >> <component name="HelloWorldClient"> >> >> <implementation.java class="helloworld.HelloWorldClient"/> >> >> <reference name="ref" > >> >> <tuscany:binding.sample >> uri="HelloWorldComponent/HelloWorldService"/> >> >> </reference> >> >> </component> >> >> >> >> </composite> >> >> >> Found a similar problem mentioned here: >> http://www.mail-archive.com/[email protected]/msg01994.html >> >> Interestingly the reference binding provider is also not instantiated, >> so wondering whether this sample binding is only intended for use >> within a composite - i.e. because there is no service defined with the >> binding type, the reference is ignored? If so, possibly this is the >> underlying reason that the binding cannot be used for the external >> service? If so, what needs to be added to the binding to make it >> usable for external services? >> >> Not sure if this is a known issue, or whether I have something wrong >> with my binding, as there does not appear to be any examples in the >> 2.0.Beta2 distribution that uses a binding (e.g. binding.ws) in an >> external service element? >> >> Regards >> Gary >> >> > Hi Gary, > This promoted service configuration approach works in Tuscany 1.x, > which implements the SCA 1.0 spec. > > The SCA 1.1 spec was clarified by the OASIS TC to say that any > promoted service configuration must be ignored for a top-level > composite deployed into the domain. Tuscany 2.0 complies with > the SCA 1.1 spec, so this implementation was changed accordingly. > > For Tuscany 2.0 you'll need to put the binding configuration on > the component service. This also works on Tuscany 1.x. > > Simon > >
