public static  void xmlStreamReader2XmlText(XMLStreamReader xsr,
    OutputStream os) throws XMLStreamException 
{
        //REVIEW (zieg): I think we can cache this factory
        XMLStreamWriter xsw = XMLOutputFactory.newInstance().createXMLStreamWriter(os);
        while (xsr.hasNext())
        {
            switch( xsr.getEventType() )
            {
                case XMLStreamReader.ATTRIBUTE:
                    xsw.writeAttribute(xsr.getPrefix(), xsr.getNamespaceURI(), xsr.getLocalName(), xsr.getText());
                    break;
                case XMLStreamReader.CDATA:
                    xsw.writeCData(xsr.getText());
                    break;
                case XMLStreamReader.CHARACTERS:
                    xsw.writeCharacters(xsr.getText());
                    break;
                case XMLStreamReader.COMMENT:
                    xsw.writeComment(xsr.getText());
                    break;
                case XMLStreamReader.DTD:
                    xsw.writeDTD(xsr.getText());
                    break;
                case XMLStreamReader.END_DOCUMENT:
                    xsw.writeEndDocument();
                    break;
                case XMLStreamReader.END_ELEMENT:
                    xsw.writeEndElement();
                    break;
                case XMLStreamReader.ENTITY_DECLARATION:
                    break;
                case XMLStreamReader.ENTITY_REFERENCE:
                    xsw.writeEntityRef(xsr.getText());
                    break;
                case XMLStreamReader.NAMESPACE:
                    xsw.writeNamespace(xsr.getPrefix(), xsr.getNamespaceURI());
                    break;
                case XMLStreamReader.NOTATION_DECLARATION:
                    break;
                case XMLStreamReader.PROCESSING_INSTRUCTION:
                    xsw.writeProcessingInstruction(xsr.getPITarget(), xsr.getPIData());
                    break;
                case XMLStreamReader.SPACE:
                    xsw.writeCharacters(xsr.getText());
                    break;
                case XMLStreamReader.START_DOCUMENT:
                    xsw.writeStartDocument();
                    break;
                case XMLStreamReader.START_ELEMENT:
                    xsw.writeStartElement(xsr.getPrefix()==null ? "" : xsr.getPrefix(), xsr.getLocalName(), xsr.getNamespaceURI());
                    int attrs = xsr.getAttributeCount();
                    for ( int i = attrs-1; i >=0; i--)
                    {
                        xsw.writeAttribute(xsr.getAttributePrefix(i)==null ? "" : xsr.getAttributePrefix(i), xsr.getAttributeNamespace(i), xsr.getAttributeLocalName(i), xsr.getAttributeValue(i));
                    }
                    int nses = xsr.getNamespaceCount();
                    for ( int i = 0; i< nses; i++)
                    {
                        xsw.writeNamespace(xsr.getNamespacePrefix(i), xsr.getNamespaceURI(i));
                    }
                    break;
            }
            xsr.next();
        }
        xsw.flush();
}

 public static Document xmlText2GenericDom(InputStream is,
    Document emptyDoc) throws IOException, SAXException, ParserConfigurationException 
{
        SAXParserFactory factory = SAXParserFactory.newInstance();
        factory.setNamespaceAware(true);
        SAXParser parser = factory.newSAXParser();
        Sax2Dom handler = new Sax2Dom(emptyDoc);
        parser.setProperty("http://xml.org/sax/properties/lexical-handler", handler);
        parser.parse(is, handler);
        return (Document) handler.getDOM();
}