Example.Java

for (int i = 0; i < data.length(); i++) {
                        JSONObject getData = data.getJSONObject(i);
                        int location_id = getData.getInt("location_id");
                        int product_id = getData.getInt("product_id");
                        int qty = getData.getInt("sum");

                        stock_quant dataStok = new stock_quant(qty, product_id, location_id);
                        dataStok.save();