static Set<String> getNamespaces(XmlElement element) {
Set<String> result = new HashSet<>();
for (Entry<String, Attr> attribute : element.getAttributes().entrySet()) {
if (attribute.getKey().startsWith("xmlns")) {
result.add(attribute.getValue().getValue());
}
}
for (XmlElement child : element.getChildElements()) {
result.addAll(getNamespaces(child));
}
return result;
}
// FIXME move somewhere to util
private static Map.Entry<Date, XmlElement> stripNotification(final NetconfMessage message) {
final XmlElement xmlElement = XmlElement.fromDomDocument(message.getDocument());
final List<XmlElement> childElements = xmlElement.getChildElements();
Preconditions.checkArgument(
childElements.size() == 2, "Unable to parse notification %s, unexpected format", message);
final XmlElement eventTimeElement;
final XmlElement notificationElement;
if (childElements.get(0).getName().equals(EVENT_TIME)) {
eventTimeElement = childElements.get(0);
notificationElement = childElements.get(1);
} else if (childElements.get(1).getName().equals(EVENT_TIME)) {
eventTimeElement = childElements.get(1);
notificationElement = childElements.get(0);
} else {
throw new IllegalArgumentException(
"Notification payload does not contain " + EVENT_TIME + " " + message);
}
try {
return new AbstractMap.SimpleEntry<>(
EVENT_TIME_FORMAT.get().parse(eventTimeElement.getTextContent()), notificationElement);
} catch (DocumentedException e) {
throw new IllegalArgumentException(
"Notification payload does not contain " + EVENT_TIME + " " + message);
} catch (ParseException e) {
LOG.warn(
"Unable to parse event time from {}. Setting time to {}",
eventTimeElement,
NetconfNotification.UNKNOWN_EVENT_TIME,
e);
return new AbstractMap.SimpleEntry<>(
NetconfNotification.UNKNOWN_EVENT_TIME, notificationElement);
}
}