orderaction.java

老师给的购物车

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.tarena.shopcart.action;

import java.util.List;

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

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.actions.MappingDispatchAction;

import com.tarena.shopcart.entity.OrderStatus;
import com.tarena.shopcart.entity.Orders;
import com.tarena.shopcart.entity.Users;
import com.tarena.shopcart.service.IOrderService;
import com.tarena.shopcart.service.IUserService;
import com.tarena.shopcart.serviceImp1.UserServiceImp1;
import com.tarena.shopcart.serviceImp1.OrderServiceImp1;

/**
 * MyEclipse Struts Creation date: 11-01-2008
 * 
 * XDoclet definition:
 * 
 * @struts.action parameter="listUserOrder" validate="true"
 * @struts.action-forward name="toOrder" path="/user/order.jsp" redirect="true"
 */
public class OrderAction extends MappingDispatchAction {
	/*
	 * Generated Methods
	 */
	IOrderService service = new OrderServiceImp1();

	IUserService userservice = new UserServiceImp1();

	/**
	 * Method execute
	 * 
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward listUserOrder(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		Users user = (Users) request.getSession().getAttribute("user");
		if (user == null) {
			return mapping.findForward("fail");
		}
		// 根据用户名得到他的所有订单信息
		List list = service.getAllOrderByUid(user.getUserId());
		request.setAttribute("orders", list);
		// System.out.println("所有的订单");
		return mapping.findForward("toOrder");
	}
	
	public ActionForward listOrdersByStatus(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		String status=request.getParameter("status");
		List list = service.getOrdersByStatus(status);
		request.setAttribute("orders", list);
		return mapping.findForward("toOrder");
	}
	
	public ActionForward modifyOrder(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		String orderid = request.getParameter("orderid");
		Orders order = service.getOrderByUid(Integer.parseInt(orderid));
		String status=request.getParameter("status");
		OrderStatus os=service.getStatusByid(Integer.parseInt(status));
		order.setStatus(os);
		if(service.modifyOrderStatus(order)){
			return mapping.findForward("toIndex");
		}
		return mapping.findForward("fail");
	}

	public ActionForward orderDetail(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		String orderid = request.getParameter("orderid");
		Orders order = service.getOrderByUid(Integer.parseInt(orderid));
		List list = service.getAllStatus();
		request.setAttribute("orderStatus", list);
		request.setAttribute("orderdetail", order);
		return mapping.findForward("toOrder");
	}

	// 删除订单
	public ActionForward deleteOrder(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		String orderid = request.getParameter("orderid");
		Orders order = service.getOrderByUid(Integer.parseInt(orderid));
		if (service.deleteOrder(order)) {
			return mapping.findForward("toOrder");
		}
		return mapping.findForward("fail");
	}
	
	public ActionForward searchOrder(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		String status = request.getParameter("status");
		List list=service.getOrdersByStatus(status);
		request.setAttribute("orders", list);
		return mapping.findForward("toOrder");
		
	}
}