JavaInterfaceFactory javaInterfaceFactory =
registry.getExtensionPoint(ModelFactoryExtensionPoint.class).getFactory(JavaInterfaceFactory.class);
RequestContextFactory requestContextFactory =
registry.getExtensionPoint(ContextFactoryExtensionPoint.class).getFactory(RequestContextFactory.class);
ConversationManager conversationManager = new ConversationManagerImpl();
registry.addExtensionPoint(conversationManager);
// Create the composite activator
CompositeActivator compositeActivator =
new CompositeActivatorImpl(assemblyFactory, messageFactory, javaInterfaceFactory, scaBindingFactory,