jtable

  /**
     * @param args the command line arguments
     */
    public void createXmlFile(Document doc, String name, String Service, String Input, String Output
            , String[] atr) throws Exception {
        Element root = doc.createElement("composant");
        doc.appendChild(root);
        Element element1 = doc.createElement("Nom_de_composant");
        root.appendChild(element1);
        Text text1 = doc.createTextNode(name);
        element1.appendChild(text1);


        Element service = doc.createElement("Service");
        root.appendChild(service);

        String[] services_tab = Service.split(",");

        for (int i = 0; i < services_tab.length; i++) {

            Element kw = doc.createElement("KeyWord");
            kw.appendChild(doc.createTextNode((services_tab[i])));
            service.appendChild(kw);
        }

           // table
        Element interfaceElement = doc.createElement("Interface");
        for (int i = 0; i < jTable2.getModel().getRowCount(); i++) {
            Element rowElement = doc.createElement("Input" + i);
            // input
            String input = jTable2.getValueAt(i, 0);
            Text rowText = doc.createTextNode(input);
            rowElement.appendChild(rowText);

            // type
            Attr typeAttr = doc.createAttribute(columnName);
            String type = jTable2.getValueAt(i, 1);
            typeAttr.setValue(type);
            rowElement.setAttributeNode(typeAttr);
            interfaceElement.appendChild(rowElement);
        }
        // output
        Element element7 = doc.createElement("Output");
        Attr genderAttribute7 = doc.createAttribute("type");
        genderAttribute7.setValue(atr[1]);
        element7.setAttributeNode(genderAttribute7);
        interfaceElement.appendChild(element7);
        Text text7 = doc.createTextNode(Output);
        element7.appendChild(text7);

        root.appendChild(interfaceElement);

        TransformerFactory factory = TransformerFactory.newInstance();
        Transformer transformer = factory.newTransformer();
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");

        StringWriter sw = new StringWriter();
        StreamResult result = new StreamResult(sw);
        DOMSource source = new DOMSource(doc);
        transformer.transform(source, result);
        String xmlString = sw.toString();

        File file = new File("c:/files/" + name + ".xml");
        BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(file, true)));
        bw.write(xmlString);
        bw.flush();
        bw.close();
    }