inputFactory = XMLInputFactory.newInstance();
staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint();
staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, XMLInputFactory.newInstance(), XMLOutputFactory.newInstance());
JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory();
JavaClassIntrospector classIntrospector = new ExtensibleJavaClassIntrospector(new DefaultJavaClassIntrospectorExtensionPoint());
staxProcessors.addArtifactProcessor(new CompositeProcessor(factory, policyFactory, mapper, staxProcessor));
staxProcessors.addArtifactProcessor(new ComponentTypeProcessor(factory, policyFactory, staxProcessor));
staxProcessors.addArtifactProcessor(new ConstrainingTypeProcessor(factory, policyFactory, staxProcessor));