if (req.getSensorData() != null) { for (int i = 0; i < req.getSensorData().getItems().size(); i++) { try { com = con.prepareStatement("INSERT INTO " com.setString(2, UUID.randomUUID().toString()); com.setLong(3, now); com.setString(4, Utility.truncate(req.getSensorData().getItems().get(i).getName(), MAXTEXT)); com.setString(5, Utility.truncate(req.getSensorData().getItems().get(i).getValue(), MAXTEXT)); com.executeUpdate(); } catch (Exception ex) {