neworderaction.java

来自「这是一个基于Java的网络书店系统」· Java 代码 · 共 47 行

package com.netshop.web.struts.action;

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 com.netshop.domain.model.*;
import com.netshop.web.struts.form.OrderActionForm;
import com.netshop.domain.service.*;
import com.netshop.domain.service.impl.*;

public class NewOrderAction extends IDValidateAction {

    protected ActionForward doExecute(ActionMapping mapping, ActionForm form,
            HttpServletRequest request, HttpServletResponse response)
            throws Exception {
        OrderActionForm orderForm = (OrderActionForm) form;
        OrderManager manager = ManagerFactory.createOrderManager();
        if (orderForm.isShippingAddressRequired()) {
            return mapping.findForward("shipping");
        } 
       /* else if (!orderForm.isConfirmed()) {
            return mapping.findForward("confirm");
        }
      */  else if (orderForm.getOrder() != null) {
            Order order = orderForm.getOrder();
            try {
                manager.insertOrder(order);
            } catch (Exception e) {
                e.printStackTrace();
            }
            request.getSession().removeAttribute("workingOrderForm");
            request.getSession().removeAttribute("cartForm");
            request.setAttribute("order", order);
            request.setAttribute("message",
                    "订单已被提交");
            return mapping.findForward("success");
        } else {
            request.setAttribute("message",
                            "提交过程发生错误");
            return mapping.findForward("failure");
        }
    }

}