if (StringUtil.isEmpty(googleOrderNumber)) {
throw new ProtocolException("google order number must not be empty");
}
try {
SendBuyerMessageElement buyerMsg = _objectFact.createSendBuyerMessageElement();
buyerMsg.setGoogleOrderNumber(googleOrderNumber);
buyerMsg.setMessage(message);
buyerMsg.setSendEmail(toEmail);
return convertToDOM(buyerMsg);
} catch (JAXBException jaxbEx) {
throw new ProtocolException(jaxbEx.getMessage());
}
}