📄 kindservlet.java
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package com.store.servlet;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.store.entity.Kind;
import com.store.model.KindModel;
public class KindServlet extends HttpServlet {
// public void doGet(HttpServletRequest request, HttpServletResponse response)
// throws ServletException, IOException {
//
// response.setContentType("text/html;charset=UTF-8");
// PrintWriter out = response.getWriter();
// out
// .println("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">");
// out.println("<HTML>");
// out.println(" <HEAD><TITLE>A Servlet</TITLE></HEAD>");
// out.println(" <BODY>");
//
// String temp=request.getParameter("temp");
// if(temp.equals("delete"))
// {
// KindModel kindModel=new KindModel();
// String id=request.getParameter("id");
// kindModel.deleteKindById(id);
//
// int p=Integer.parseInt(request.getParameter("page")==null?"1":request.getParameter("page"));
//
// ArrayList lst=kindModel.getKindList(p,3,"kind");
// request.setAttribute("lst",lst);
// request.setAttribute("next",(p+1)+"");
// request.setAttribute("cur",p+"");
// request.setAttribute("up",(p-1)+"");
// request.setAttribute("total",kindModel.selectTotalPage()+"");
// request.getRequestDispatcher("kind/manageKind.jsp").forward(request,response);
//
//
//
// }
// if(temp.equals("update"))
// {
// String id=request.getParameter("id");
// KindModel kindModel=new KindModel();
// Kind kind=kindModel.getKindById(id);
// request.setAttribute("kind",kind);
// request.getRequestDispatcher("kind/updateKind.jsp").forward(request,response);
// }
// if(temp.equals("select"))
// {
// int p=Integer.parseInt(request.getParameter("page"));
// KindModel kindModel=new KindModel();
// ArrayList lst=kindModel.getKindList(p,3,"kind");
// request.setAttribute("lst",lst);
// request.setAttribute("next",(p+1)+"");
// request.setAttribute("cur",p+"");
// request.setAttribute("up",(p-1)+"");
// request.setAttribute("total",kindModel.selectTotalPage()+"");
//
// request.getRequestDispatcher("kind/manageKind.jsp").forward(request,response);
// }
//
// out.println(" </BODY>");
// out.println("</HTML>");
// out.flush();
// out.close();
// }
//
// /**
// * 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 {
//
// response.setContentType("text/html;charset=UTF-8");
// PrintWriter out = response.getWriter();
// out
// .println("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">");
// out.println("<HTML>");
// out.println(" <HEAD><TITLE>A Servlet</TITLE></HEAD>");
// out.println(" <BODY>");
//
// String kindName=new String(request.getParameter("kindName").getBytes("8859_1"),"UTF-8");
//
// Kind kind=new Kind();
// kind.setKindId(3);
// kind.setKindName(kindName);
//
// KindModel kindModel=new KindModel();
// kindModel.saveKind(kind);
// request.getRequestDispatcher("kind/kindAdd.jsp").forward(request,response);
//
// out.println(" </BODY>");
// out.println("</HTML>");
// out.flush();
// out.close();
// }
}
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