String clazzName = node.getTextContent();
Node optionsNode = doc.createElement("options");
Class clazz = Class.forName(clazzName);
PropertyOptions optionClass = (PropertyOptions) clazz.newInstance();
Map optionMap = optionClass.toOptionsMap();
for (Object obj : optionMap.entrySet()) {
Map.Entry entry = (Map.Entry) obj;
Node option = doc.createElement("option");
Node value = doc.createElement("value");