📄 shopcardao.java
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package omega.persistence.iface;
import java.util.List;
import omega.domain.Product;
import omega.domain.Shopcart;
public interface ShopCarDao {
public List getShopCar(String username) throws Exception;
public void insertCar(Shopcart shopcar) throws Exception;
public void updateCar(Shopcart shopcar) throws Exception;
public void updateCarByOrderid(Shopcart shopcar) throws Exception;
public void delCar(int id) throws Exception;
public void delCarbyusername(String username) throws Exception;
public Shopcart getMaxId() throws Exception;
public int getCount() throws Exception;
}
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