// TODO implement
public PolicyFeature parse(XMLEventReader reader) throws WebServiceException {
try{
final PolicyModelUnmarshaller unmarshaller = PolicyModelUnmarshaller.getXmlUnmarshaller();
final PolicySourceModel model = unmarshaller.unmarshalModel(reader);
return new PolicyFeature(null);
} catch (PolicyException e) {
// TODO logging message
throw LOGGER.logSevereException(new WebServiceException("Failed to unmarshal policy expression", e));
}