if (payload instanceof JAXBElement) {
value = ((JAXBElement)payload).getValue();
}
if (value instanceof AddNumbers) {
AddNumbers req = (AddNumbers)value;
int a = req.getArg0();
req.setArg0(a * 10);
msg.setPayload(payload, jaxbContext);
}
return true;
} catch (JAXBException ex) {
throw new ProtocolException(ex);