ordermodifyaction.java

struts hibernate框架 商场买卖

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.shopping.struts.action.order;

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

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import com.shopping.dao.UnifyDao;
import com.shopping.factory.DAOFactory;
import com.shopping.vo.Salesorder;

/**
 * MyEclipse Struts Creation date: 04-19-2008
 * 
 * XDoclet definition:
 * 
 * @struts.action validate="true"
 * @struts.action-forward name="success" path="/admin/OrderModify.jsp"
 *                        redirect="true"
 */
public class OrderModifyAction extends Action {

	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		int id = Integer.parseInt(request.getParameter("OrderID"));
		String action = request.getParameter("action");

		UnifyDao orderDao = null;
		try {
			orderDao = (UnifyDao) DAOFactory
					.getBean("com.shopping.dao.imp.OrderDaoImp");
		} catch (InstantiationException e1) {
			// TODO Auto-generated catch block
			e1.printStackTrace();
		} catch (IllegalAccessException e1) {
			// TODO Auto-generated catch block
			e1.printStackTrace();
		} catch (ClassNotFoundException e1) {
			// TODO Auto-generated catch block
			e1.printStackTrace();
		}
		if (action.equals("show")) {
			Salesorder order = (Salesorder) orderDao.getTableById(id);
			request.getSession().setAttribute("order", order);
			return mapping.findForward("success");
		} else if (action.equals("change")) {
			String status = request.getParameter("status");
			Salesorder order = (Salesorder) orderDao.getTableById(id);
			order.setStatus(status);
			if (orderDao.updateTable(order)) {
				request.getSession().setAttribute("order", order);
				request.setAttribute("info", "success");
				return mapping.findForward("success");
			}
			else{
				request.getSession().setAttribute("order", order);
				request.setAttribute("info", "wrong");
				return mapping.findForward("success");
			}
		}
		return mapping.getInputForward();
	}
}