dutyservlet.java~8~

销售管理系统 随着我国国民经济的持续发展

package com.webtier;

import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
import com.domain.DutyVO;
import com.dao.DutyDao;

//职务信息的servlet
public class DutyServlet
    extends HttpServlet {
  private DutyVO vo = null;
  private DutyDao dao = null;
  private int method;

  public void doGet(HttpServletRequest request, HttpServletResponse response) throws
      ServletException, IOException {
   request.setCharacterEncoding("gb2312");
    method = Integer.parseInt(request.getParameter("method"));
    vo = new DutyVO();
    dao = new DutyDao();
    switch (method) {
      case 0: {
        this.dutySelect(request, response); //查询全部信息
        break;
      }
      case 1:{
         this.dutyInsert(request,response);//添加职务信息
         break;
      }
    }
  }

  //添加银行信息的操作
  public void dutyInsert(HttpServletRequest request,
                         HttpServletResponse response) throws
      ServletException, IOException {
    String url = null;
    String operate = request.getParameter("operate");
    if (operate == null) {
      url = "dataDuty/dutyInsert.jsp";
    }
    else {
      String number = "noNumber";
      String name = request.getParameter("name");
      System.out.println("name="+name);

      if (dao.unitSelectName(name) != null) {
        request.setAttribute("success", "该名称已经存在！！！");
      }
      else {
        vo.setDuty_number(number);
        vo.setDuty_name(name);
        vo.setDuty_remark(request.getParameter("remark"));
       System.out.println("remark"+request.getParameter("remark"));
        dao.dutyInsert(vo);
        DutyVO duty = dao.dutySelectOne(number);
        dao.dutyUpdateNumber("duty-" + duty.getId(), duty.getId());
        request.setAttribute("success", "添加职务信息成功！！！");
      }
      url = "dataDuty/success.jsp";
    }
    RequestDispatcher requestDispatcher = request.getRequestDispatcher(url);
    requestDispatcher.forward(request, response);
  }

//查询全部信息
  public void dutySelect(HttpServletRequest request,
                         HttpServletResponse response) throws
      ServletException, IOException {
    request.setAttribute("list", dao.dutySelect());
    RequestDispatcher requestDispatcher = request.getRequestDispatcher(
        "dataDuty/dutySelect.jsp");
    requestDispatcher.forward(request, response);

  }

  public void doPost(HttpServletRequest request, HttpServletResponse response) throws
      ServletException, IOException {
    doGet(request, response);
  }

}