public static void exportPrestationPose(Client unClient, Commande uneCommade,
            Vector<Article_fabrication> lesArticles) throws Exception {
        String reference = uneCommade.getRef_dossier();
        String article = "";
        String adresse;
        int cpt = 23;

        Locale locale = Locale.getDefault();
        DateFormat dateFormat = DateFormat.getDateInstance(DateFormat.SHORT, locale);
        Date aujourdhui = new Date();
        InputStream xlsRefStream = new FileInputStream(mesParam.getParam("poseModel") + "/Prestation pose.xls");
        Workbook refWorkbook = Workbook.getWorkbook(xlsRefStream);
        File outFile = new File(mesParam.getParam("folderCommandePath") + "/" + uneCommade.getRef_dossier() + "/Prestation de pose.xls");
        WritableWorkbook outWorkbook = Workbook.createWorkbook(outFile, refWorkbook);
        WritableSheet out = outWorkbook.getSheet(0);

        label = new Label(1, 14, dateFormat.format(aujourdhui));
        out.addCell(label);
        label = new Label(2, 16, unClient.getNom());
        out.addCell(label);
        adresse = unClient.getRue();
        adresse = adresse.concat(unClient.getCode_postal());
        adresse = adresse.concat(unClient.getVille());
        label = new Label(1, 18, adresse);
        out.addCell(label);
        label = new Label(1, 20, unClient.getTel_fix());
        out.addCell(label);
        label = new Label(4, 34, uneCommade.getDate_pose());
        out.addCell(label);
        label = new Label(5, 36, uneCommade.getTemps_pose_commercial());
        out.addCell(label);
        label = new Label(5, 38, uneCommade.getTemps_pose_moeteur());
        out.addCell(label);
        for (Article_fabrication a : lesArticles) {
            article = a.getNom();
            article = article.concat(" " + String.valueOf(a.getLargeur()) + "X"
                    + String.valueOf(a.getHauteur()));
            label = new Label(1, cpt, article);
            out.addCell(label);
            cpt++;
        }
        outWorkbook.write();
        outWorkbook.close();

    }