DocumentBuilderFactory domBuilderFactory = DocumentBuilderFactory
.newInstance();
domBuilderFactory.setNamespaceAware(true);
// TODO use regular fetch service for production
documentFetchService = new DefaultDocumentFetchService(
URLFetchServiceFactory.getURLFetchService(), domBuilderFactory);
// documentFetchService = new CachedDocumentFetchService(
// URLFetchServiceFactory.getURLFetchService(), PMF.get(),
// domBuilderFactory);
}