private Logger logger = Logger.getLogger(XmlResult.class.getName());
public void execute(ActionInvocation invocation) throws Exception {
XmlProducer producer = (XmlProducer) invocation.getAction();
XmlRenderable xmlRenderable = producer.getXmlRenderable();
Element element = xmlRenderable.asXml();
Document document = new Document(element);
String xmlString = XmlUtility.asString(document);
HttpServletResponse response = ServletActionContext.getResponse();
response.setContentType("text/xml");
try {