xmlReader.setContentHandler(this);
xmlReader.setErrorHandler(this);
xmlReader.setEntityResolver(_resolver);
xmlReader.parse(_inputSource);
} catch (ParserConfigurationException e) {
throw new DataSetException(e);
} catch (SAXException e) {
DataSetException exceptionToRethrow = buildException(e);
throw exceptionToRethrow;
} catch (IOException e) {
throw new DataSetException(e);
}
}