if (docEle != null) {
SimpleNamespaceContext nsCtx = new SimpleNamespaceContext();
nsCtx.addNamespace("wsas", ServerConstants.CARBON_SERVER_XML_NAMESPACE);
XPath xp = new AXIOMXPath("//wsas:HttpGetRequestProcessors/wsas:Processor");
xp.setNamespaceContext(nsCtx);
List nodeList = xp.selectNodes(docEle);
for (Object aNodeList : nodeList) {
OMElement processorEle = (OMElement) aNodeList;
OMElement itemEle = processorEle.getFirstChildWithName(ITEM_QN);
if (itemEle == null) {
throw new ServletException("Required element, 'Item' not found!");