return invokeObjectMethod(method, args);
}
// wire not pre-selected, so select a wire now to be used for the callback
Message msgContext = ThreadMessageContext.getMessageContext();
RuntimeWire wire = ((CallbackReferenceImpl)callableReference).selectCallbackWire(msgContext);
if (wire == null) {
//FIXME: need better exception
throw new ServiceRuntimeException("No callback wire found for " + msgContext.getFrom().getURI());
}
// set the conversational state based on the interface that
// is specified for the reference that this wire belongs to
init(wire);
// set the conversation id into the conversation object. This is
// a special case for callbacks as, unless otherwise set manually,
// the callback should use the same conversation id as was received
// on the incoming call to this component
if (conversational) {
if (conversation == null || conversation.getState() == ConversationState.ENDED) {
conversation = null;
}
Object convID = conversation == null ? null : conversation.getConversationID();
// create a conversation id if one doesn't exist
// already, i.e. the conversation is just starting
if (convID == null) {
convID = msgContext.getFrom().getReferenceParameters().getConversationID();
if (convID != null) {
conversation = ((RuntimeWireImpl)wire).getConversationManager().getConversation(convID);
if (callableReference != null) {
((CallableReferenceImpl)callableReference).attachConversation(conversation);
}
}
}
}
Object callbackID = msgContext.getFrom().getReferenceParameters().getCallbackID();
((CallbackReferenceImpl)callableReference).attachCallbackID(callbackID);
EndpointReference epr = msgContext.getFrom().getReferenceParameters().getCallbackReference();
setEndpoint(epr);
// need to set the endpoint on the binding also so that when the chains are created next
// the sca binding can decide whether to provide local or remote invokers.
// TODO - there is a problem here though in that I'm setting a target on a
// binding that may possibly be trying to point at two things in the multi threaded
// case. Need to confirm the general model here and how the clone and bind part
// is intended to work
wire.getSource().getBinding().setURI(epr.getURI());
// also need to set the target contract as it varies for the sca binding depending on
// whether it is local or remote
RuntimeComponentReference ref = (RuntimeComponentReference)wire.getSource().getContract();
Binding binding = wire.getSource().getBinding();
wire.getTarget().setInterfaceContract(ref.getBindingProvider(binding).getBindingInterfaceContract());
//FIXME: can we use the same code as JDKInvocationHandler to select the chain?
InvocationChain chain = getInvocationChain(method, wire);
if (chain == null) {
throw new IllegalArgumentException("No matching operation is found: " + method);