StAXArtifactProcessorExtensionPoint staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(extensionPoints);
staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, null, null);
ModelFactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(ModelFactoryExtensionPoint.class);
AssemblyFactory assemblyFactory = modelFactories.getFactory(AssemblyFactory.class);
SCABindingFactory scaBindingFactory = modelFactories.getFactory(SCABindingFactory.class);
UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
InterfaceContractMapper mapper = utilities.getUtility(InterfaceContractMapper.class);
IntentAttachPointTypeFactory attachPointTypeFactory = modelFactories.getFactory(IntentAttachPointTypeFactory.class);
compositeBuilder = new CompositeBuilderImpl(assemblyFactory, scaBindingFactory, attachPointTypeFactory, mapper, null);
}