This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
Well, it could be done. Have the "action" for your HTML form point to a JSP/Servlet and write a bean or something that will create the XML file. Just a thought for solving the requirement, the way I understand. - m