青鸟Hibernate竞拍系统

package org.business.servlet; import java.io.IOException; import java.io.PrintWriter; import java.text.DateFormat; import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.Date; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.business.entity.Product; import org.business.service.IProductService; import org.business.service.impl.ProductServiceImpl; public class ProductServlet extends BaseServlet { /** * The doGet method of the servlet. <br> * * This method is called when a form has its tag value method equals to get. * * @param request the request send by the client to the server * @param response the response send by the server to the client * @throws ServletException if an error occurred * @throws IOException if an error occurred */ public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { IProductService service=new ProductServiceImpl(); if(IAction.FINDALL.equals(action)){ request.setAttribute("lists", service.getProductAll()); request .getRequestDispatcher("productList.jsp") .forward(request, response); return; } if(IAction.DOFINDALL.equals(action)){ request.setAttribute("lists", service.getProductAll()); request .getRequestDispatcher("manage.jsp") .forward(request, response); return; } if(IAction.DOADMINLOGIN.equals(action)){ request.setAttribute("lists", service.getProductAll()); request .getRequestDispatcher("admin.jsp") .forward(request, response); return; } if(IAction.DODETAIL.equals(action)){ request.setAttribute( "p", service.getProduct(Integer.parseInt(request.getParameter("pid"))) ); request.setAttribute( "bids", service.getProduct(Integer.parseInt(request.getParameter("pid"))) .getBids() ); request .getRequestDispatcher("detail.jsp") .forward(request, response); return; } if(IAction.DOADDPRODUCT.equals(action)){ Product p=new Product(); //DateFormat format=new SimpleDateFormat("YYYY-MM-DD"); //(Date)(new SimpleDateFormat("YYYY-MM-DD").parse(request.getParameter("begin_date"))); try { p.setBegin_date((Date)(new SimpleDateFormat("dd-mm-yyyy").parse(request.getParameter("begin_date")))); } catch (ParseException e) { // TODO Auto-generated catch block e.printStackTrace(); } try { p.setEnd_date((Date)(new SimpleDateFormat("dd-mm-yyyy").parse(request.getParameter("begin_date")))); } catch (ParseException e) { // TODO Auto-generated catch block e.printStackTrace(); } // p.setBegin_date(new Date(request.getParameter("begin_date"))); // p.setBegin_date(new Date(request.getParameter("end_date"))); p.setProd_desc(request.getParameter("prod_desc")); p.setProd_name(request.getParameter("prod_name")); p.setReserve_price(Integer.parseInt(request.getParameter("reserve_price"))); p.setStart_price(Integer.parseInt(request.getParameter("start_price"))); p.setStatus(new Character('2')); service.add(p); request.setAttribute("lists", service.getProductAll()); request .getRequestDispatcher("admin.jsp") .forward(request, response); return; } if(IAction.DODELETEPRODUCT.equals(action)){ Product p=new Product(); p.setProd_id(Integer.parseInt(request.getParameter("pid"))); service.delete(p); request.setAttribute("lists", service.getProductAll()); request .getRequestDispatcher("admin.jsp") .forward(request, response); return; } if(IAction.TOUPDATEPRODUCT.equals(action)){ request.setAttribute( "p", service.getProduct(Integer.parseInt(request.getParameter("pid"))) ); request .getRequestDispatcher("update.jsp") .forward(request, response); } if(IAction.DOUPDATEPRODUCT.equals(action)){ Product p=new Product(); try { p.setBegin_date((Date)(new SimpleDateFormat("dd-mm-yyyy").parse(request.getParameter("begin_date")))); } catch (ParseException e) { // TODO Auto-generated catch block e.printStackTrace(); } try { p.setEnd_date((Date)(new SimpleDateFormat("dd-mm-yyyy").parse(request.getParameter("begin_date")))); } catch (ParseException e) { // TODO Auto-generated catch block e.printStackTrace(); } p.setProd_desc(request.getParameter("prod_desc")); p.setProd_name(request.getParameter("prod_name")); p.setReserve_price(Integer.parseInt(request.getParameter("reserve_price"))); p.setStart_price(Integer.parseInt(request.getParameter("start_price"))); p.setStatus(new Character('2')); p.setProd_id(Integer.parseInt(request.getParameter("pid"))); service.update(p); request.setAttribute("lists", service.getProductAll()); request .getRequestDispatcher("admin.jsp") .forward(request, response); return; } } /** * The doPost method of the servlet. <br> * * This method is called when a form has its tag value method equals to post. * * @param request the request send by the client to the server * @param response the response send by the server to the client * @throws ServletException if an error occurred * @throws IOException if an error occurred */ public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { doGet(request, response); } }