updateroomenterservlet.java~4~

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~4~ 代码 · 共 52 行

package server.enterprise;

import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
import tool.ChrStr;
import dao.Room;
import domain.RoomForm;

public class UpdateRoomEnterServlet 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();
        String eid = request.getParameter("eid");
        String type = ch.chrStr(request.getParameter("type"));
        String price = request.getParameter("price");
        Room room = new Room();
        RoomForm rf = new RoomForm();
        rf.setEid(Integer.parseInt(eid));
        rf.setType(type);
        rf.setPrice(Float.parseFloat(price));
        int row = room.update(rf);
        if (row > 0) {
            request.getRequestDispatcher("managerroom.html").forward(request,
                    response);
        }else{
            request.getRequestDispatcher("WEB-INF/enterprise/updateroom.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() {
    }
}