src/com/bean/controller/RoomUpdateSvt.java

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package com.bean.controller;

import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.ibatis.session.SqlSession;
import com.meeting.bean.Room;
import com.meeting.dao.CommonDao;
import com.meeting.service.RoomService;

@WebServlet("/RoomUpdateSvt")
public class RoomUpdateSvt extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    public RoomUpdateSvt() {
        super();
        // TODO Auto-generated constructor stub
    }

	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		String roomid = request.getParameter("roomid");
		String roomdoor = request.getParameter("roomdoor");
		String roomname = request.getParameter("roomname");
		String number = request.getParameter("number");
		String description = request.getParameter("description");
		String status = request.getParameter("status");
		
		RoomService ser = null;
		SqlSession session = null;
		try {
			session =  CommonDao.getSqlSession();
			ser =session.getMapper(RoomService.class);
		} catch (Exception e) {
			e.printStackTrace();
		}
		Room room = ser.findOneRoomByid(Integer.parseInt(roomid));
		room.setRoomdoor(roomdoor);
		room.setRoomname(roomname);
		room.setNumber(Integer.parseInt(number));
		room.setDescription(description);
		room.setStatus(status);
		int result = ser.updRoom(room);
		session.commit();
		session.close();
		
		PrintWriter out = response.getWriter();
		if(result > 0) {
			out.print("<script>alert('修改成功');location='LoadRoomSvt'</script>");
		}else {
			out.print("<script>alert('修改失败');location='LoadRoomSvt'</script>");
		}
	}

	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doGet(request, response);