Types types = def.createTypes();
javax.wsdl.extensions.schema.Schema schema =
(javax.wsdl.extensions.schema.Schema)registry.createExtension(Types.class, new QName(
W3C_XML_SCHEMA_NS_URI, TAG_SCHEMA));
schema.setElement(createInlineSchema());
types.addExtensibilityElement(schema);
def.setTypes(types);
PortType portType = def.createPortType();
portType.setUndefined(false);
portType.setQName(new QName(serviceNameSpace, serviceName + PORT_SUFFIX));