viewcartcontroller.java

这是基于spring +hibernate的项目

package com.pure.web.spring;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.Controller;
import org.springframework.web.util.WebUtils;

import com.pure.domain.Cart;

public class ViewCartController implements Controller {
	private String successView;

	public void setSuccessView(String successView) {
		this.successView = successView;
	}

	public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response) throws Exception {
		MemberSession userSession = (MemberSession) WebUtils.getSessionAttribute(request, "memberSession");
		Cart cart = (Cart) WebUtils.getOrCreateSessionAttribute(request.getSession(), "sessionCart", Cart.class);
		if (userSession != null) {
		
		}
		
		return new ModelAndView(this.successView, "cart", cart);
	}

}