@Override
    public void create(Stock t)
            throws Exception
    {
        int result = 0;
        Connection con = null;
        try
        {
            con = con = new UtilitiesDatabase().connection(
                    "nyse", "root", "root", "com.mysql.jdbc.Driver");
        }
        catch (Exception e)
        {
            System.err.println(e);
            throw e;
        }
        PreparedStatement updateStock = null;
        try
        {
            updateStock = con.prepareStatement(
                    "INSERT INTO stock (stock_id, company_name, price_current, price_closing, number_of_shares_available, number_of_shares_sold ) "
                    + "VALUES ( ?, ?, ? , ? ,? , ?)");
            updateStock.setString(1, t.getStockId());
            updateStock.setString(2, t.getCompanyName());
            updateStock.setDouble(3, t.getPriceCurrent());
            updateStock.setDouble(4, t.getPriceClosing());
            updateStock.setLong(5, t.getNumberOfSharesAvailable());
            updateStock.setLong(6, t.getNumberOfSharesSold());
            int updateCount = updateStock.executeUpdate();
            result = updateCount;
        }
        catch (Exception ex)
        {
            System.err.println(ex.toString());
            throw ex;
        }
        finally
        {
            try
            {
                new UtilitiesDatabase().closeDatabaseConnection(con);
                // close the resources 
                if (updateStock != null)
                {
                    updateStock.close();
                }
            }
            catch (SQLException e)
            {
                System.err.println(e.toString());
                throw e;
            }
        }
  
    }