protected static XmlNamespaceFinder createNamespaceFinder() {
XmlNamespaceFinder finder = new XmlNamespaceFinder();
if (factory != null) {
finder.setFactory(factory);
}
return finder;
}
/** Returns the namespace URIs found in the given XML file */
public static Set<String> getNamespaces(InputSource source)
throws ParserConfigurationException, SAXException, IOException {
XmlNamespaceFinder finder = createNamespaceFinder();
Set<String> answer = finder.parseContents(source);
if (factory == null) {
factory = finder.getFactory();
}
return answer;
}
