📄 clearshopcartservlet.java
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package com.tarena.shop.servlet;
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import com.tarena.shop.biz.Cart;
public class ClearShopCartServlet extends HttpServlet {
public void doGet(HttpServletRequest req,HttpServletResponse resp)
throws ServletException,IOException
{
HttpSession session=req.getSession();
Cart cart = (Cart)session.getAttribute("Cart");
if(!cart.isEmpty())
{
cart.clear();
session.setAttribute("Cart", cart);
}
resp.sendRedirect("basket.jsp");
}
}
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