getAttribute("interface"));
spd.setInterfaceClassName(interfaceName);
spd.setParametersSchemaId(getAttribute("parameters-schema-id"));
Occurances count = (Occurances) getEnumAttribute("parameters-occurs", OCCURS_MAP);
if (count != null)
spd.setParametersCount(count);
Visibility visibility = (Visibility) getEnumAttribute("visibility", VISIBILITY_MAP);