public static Map getNamespaces(Element elem) {
HashMap namespaces = new HashMap();
try {
Navigator nav = DocumentNavigator.getInstance();
Iterator namespaceAxis = nav.getNamespaceAxisIterator(elem);
while (namespaceAxis.hasNext()) {
Object namespace = namespaceAxis.next();
String prefix = nav.getNamespacePrefix(namespace);
// exclude default namespaces and overriden namespaces
if (!StringUtils.isEmpty(prefix) && !namespaces.containsKey(prefix)) {
String uri = nav.getNamespaceStringValue(namespace);
namespaces.put(prefix, uri);
}
}
} catch (UnsupportedAxisException e) {
log.fatal(
"Jaxen DOM navigator does not support the namespace axis, "
+ "cannot determine namespace declarations of DOM elements",
e);
throw new AssertionError(e);
}
return namespaces;
}
public static void setObjectValue(Element elem, Object value) {
if (value instanceof Node) {
if (value instanceof SOAPElement) {
// replace element
copy(elem, (SOAPElement) value);
} else if (value instanceof Element) {
// replace element
copy(elem, (Element) value);
} else if (value instanceof Document) {
// replace element
copy(elem, ((Document) value).getDocumentElement());
} else {
// replace content
setStringValue(elem, ((Node) value).getNodeValue());
}
} else if (value instanceof EndpointReference) {
// replace element
((EndpointReference) value).writeServiceRef(elem);
} else {
// replace content
setStringValue(elem, StringFunction.evaluate(value, DocumentNavigator.getInstance()));
}
}