Document doc = method.getResponseBodyAsDocument();
Map<String, String> namespaces = new HashMap<String, String>();
if (doc != null) {
Element rootElement = doc.getDocumentElement();
ElementIterator nsElems = DomUtil.getChildren(rootElement, JcrRemotingConstants.XML_NAMESPACE, ItemResourceConstants.NAMESPACE);
while (nsElems.hasNext()) {
Element elem = nsElems.nextElement();
String prefix = DomUtil.getChildText(elem, JcrRemotingConstants.XML_PREFIX, ItemResourceConstants.NAMESPACE);
String uri = DomUtil.getChildText(elem, JcrRemotingConstants.XML_URI, ItemResourceConstants.NAMESPACE);
// default namespace
if (prefix == null && uri == null) {
prefix = uri = "";