saxParserFactory.setFeature("http://xml.org/sax/features/namespace-prefixes", true);
saxParser = saxParserFactory.newSAXParser();
xmlReader = new XMLReader(saxParser.getXMLReader());
DefaultErrorHandler handler = new DefaultErrorHandler();
xmlReader.setErrorHandler(handler);
xmlParser = XMLPlatformFactory.getInstance().getXMLPlatform().newXMLParser();
xmlParser.setNamespaceAware(true);
xmlParser.setValidationMode(XMLParser.NONVALIDATING);
this.xmlUnmarshaller = xmlUnmarshaller;