if (resolvedLocation == null) {
resolvedLocation = catalogResolver.resolveURI(namespaceURI);
}
if (resolvedLocation == null) {
resolvedLocation = catalogResolver.resolvePublic(publicId, systemId);
}
if (resolvedLocation != null) {
InputStream resourceStream =
ResourceUtils.getResourceStream(resolvedLocation, bus);
if (resourceStream != null) {