uphouseservlet.java

来自「用户的注册 用户的登陆 发布用户的相关信息 浏览网站介绍的其他酒店的」· Java 代码 · 共 58 行

package server.enterprise;

import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
import domain.EnterpriseForm;
import dao.Enterprise;
import tool.ChrStr;
import dao.House;
import domain.HouseForm;

public class UpHouseServlet extends HttpServlet {
    private static final String CONTENT_TYPE = "text/html; charset=GBK";

    //Initialize global variables
    public void init() throws ServletException {
    }

    //Process the HTTP Get request
    public void doGet(HttpServletRequest request, HttpServletResponse response) throws
            ServletException, IOException {
        response.setContentType(CONTENT_TYPE);
        ChrStr ch = new ChrStr();
        HttpSession session = request.getSession();
        String name = (String) session.getAttribute("username");
        Enterprise enter = new Enterprise();
        EnterpriseForm ef = new EnterpriseForm();
        ef.setName(name);
        int eid = enter.nameSelect(ef);
        String id = request.getParameter("id");
        String status = ch.chrStr(request.getParameter("status"));
        House house = new House();
        HouseForm hf = new HouseForm();
        hf.setEid(eid);
        hf.setId(Integer.parseInt(id));
        hf.setStatus(status);
        int row = house.updateStatus(hf);
        if (row > 0) {
            request.getRequestDispatcher("houseenter.html").forward(request,
                    response);
        } else {
            request.getRequestDispatcher("WEB-INF/enterprise/updatehouse.jsp").
                    forward(request, response);
        }
    }

    //Process the HTTP Post request
    public void doPost(HttpServletRequest request, HttpServletResponse response) throws
            ServletException, IOException {
        doGet(request, response);
    }

    //Clean up resources
    public void destroy() {
    }
}