Boutton ajouter d'un BD en java netbeans

private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {                                         
        try {
            employee e;
         
            e = new employee(i.getText(),n.getText(),p.getText(),t.getText(),em.getText(),l.getText(),m.getText());
            e.ajouter();
        } catch (SQLException ex) {
            Logger.getLogger(frame2.class.getName()).log(Level.SEVERE, null, ex);
        }
    }