package com.m2i.bprm.dao; import org.springframework.jdbc.core.JdbcTemplate; import org.springframework.jdbc.datasource.DriverManagerDataSource; import com.m2i.bprm.servies.entity.Coupon; import java.util.List; public class CouponDAO { DriverManagerDataSource dataSource = new DriverManagerDataSource( "org.postgresql.Driver", "jdbc:postgresql://localhost/bprm", "postgres", "postgres"); JdbcTemplate jdbcTemplate = new JdbcTemplate(dataSource); public void insertCoupon(Coupon coupon) { Object[] params = { coupon.getCouponName(), coupon.getCouponDescription(), coupon.getCouponAmount(), coupon.getCouponCode(), coupon.getStartDate(), coupon.getEndDate(), coupon.getCouponMinimumOrder(), coupon.getFreeShipping() }; jdbcTemplate .update("insert into coupon(coupon_name,coupon_description,coupon_amount,coupon_code,start_date,end_date,coupon_minimumorder,free_shipping) values (?,?,?,?,?,?,?,?)", params); } }