staff.java

oa办公管理系统。一些小型的企业办公管理用的系统。一个月废寝忘食的结果。

package com.soft.staffmgr.control;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.soft.role.dao.RoleDAO;
import com.soft.staff.dao.StaffDAO;
import com.soft.vo.RoleInfo;
import com.soft.vo.UserInfo;

public class Staff extends HttpServlet {

	/**
	 * Constructor of the object.
	 */
	public Staff() {
		super();
	}

	/**
	 * Destruction of the servlet. <br>
	 */
	public void destroy() {
		super.destroy(); // Just puts "destroy" string in log
		// Put your code here
	}

	/**
	 * The doGet method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to get.
	 * 
	 * @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 doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		doPost(request,response);
	}

	/**
	 * 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 {

		String methodCode = request.getParameter("methodCode");
		System.out.println(methodCode);
		
		if(methodCode.equals("addStaff"))
		 {
			
			int employeeid=Integer.parseInt(request.getParameter("employeeid"));
			String name=request.getParameter("name");
			int sex=Integer.parseInt(request.getParameter("isnan"));
			String nation=request.getParameter("nationality");
			String phone=request.getParameter("phone");
			String mail=request.getParameter("mail");
			String QQ=request.getParameter("QQ");
			String MSN=request.getParameter("MSN");
			String major=request.getParameter("major");
			String liveaddress=request.getParameter("address");
            int departmentid=Integer.parseInt(request.getParameter("departmentid"));
			String position=request.getParameter("position");
			int roleid=Integer.parseInt(request.getParameter("roleid"));
		    name=new String(name.getBytes( "ISO8859_1"), "utf-8");
	        nation=new String(nation.getBytes( "ISO8859_1"), "utf-8");
	        major=new String(major.getBytes( "ISO8859_1"), "utf-8");
		    liveaddress=new String(name.getBytes( "ISO8859_1"), "utf-8");
		    position=new String(position.getBytes( "ISO8859_1"), "utf-8");
		    String birthday=request.getParameter("applytime");
               StaffDAO sd=new StaffDAO();
			 
			 int i = sd.addStaff(employeeid,name,sex,birthday,nation,major,liveaddress,phone,mail,QQ,MSN,departmentid,position,roleid);
			if(i>0)
			{   
				request.getSession().setAttribute("flag","succ");
				request.getRequestDispatcher("staff?methodCode=first").forward(request,response);
			}
			else
			{
				request.getSession().setAttribute("flag","fail");
				request.getRequestDispatcher("staff?methodCode=first").forward(request,response);
			}
		}
		else if(methodCode.equals("modifyStaff"))
		{
			int employeeid=Integer.parseInt(request.getParameter("employeeid"));
			String name=request.getParameter("name");
			int sex=Integer.parseInt(request.getParameter("isnan"));
			String nation=request.getParameter("nationality");
			String phone=request.getParameter("phone");
			String mail=request.getParameter("mail");
			String QQ=request.getParameter("QQ");
			String MSN=request.getParameter("MSN");
			String major=request.getParameter("major");
			String liveaddress=request.getParameter("address");
			String postcode=request.getParameter("postcode");
			int departmentid=Integer.parseInt(request.getParameter("departmentid"));
			String position=request.getParameter("position");
			int roleid=Integer.parseInt(request.getParameter("roleid"));
		    name=new String(name.getBytes( "ISO8859_1"), "utf-8");
            nation=new String(nation.getBytes( "ISO8859_1"), "utf-8");
            major=new String(major.getBytes( "ISO8859_1"), "utf-8");
	        liveaddress=new String(liveaddress.getBytes( "ISO8859_1"), "utf-8");
	        position=new String(position.getBytes( "ISO8859_1"), "utf-8");
			String birthday=request.getParameter("birthday");
	  
	        StaffDAO sd=new StaffDAO();
		 
		 int i = sd.updateStaff(employeeid,name,sex,birthday,nation,major,liveaddress,phone,mail,QQ,MSN,departmentid,position,roleid);
		
			List lt=sd.searchStaff(employeeid);
			List roleList=sd.getAllRole();
			List deptList=sd.getAllDepts();
			request.setAttribute("roleList",roleList);
			request.setAttribute("deptList",deptList);
			request.setAttribute("userInfo",(UserInfo)lt.get(0));	
			if(i>0)
			{   
				request.getSession().setAttribute("flag","succ");
				request.getRequestDispatcher("edit_user.jsp").forward(request,response);
			}
			else
			{
				request.getSession().setAttribute("flag","fail");
				request.getRequestDispatcher("edit_user.jsp").forward(request,response);
			}
		}
		else if(methodCode.equals("search"))
		{
			int page=1;
			int p=1;
			int pagecount=1;
			String departmentid=request.getParameter("departmentid");
			String name=request.getParameter("name");
			
			try{int dept=Integer.parseInt(departmentid);}catch(Exception de){departmentid=null;}
			
			try{name=new String(name.getBytes( "ISO8859_1"), "utf-8");
			  if(name.equals("按姓名查找"))
				     name=null;
				 
			}catch(Exception ne){}
			 
			
			System.out.println("------------------");
			System.out.println("departmentid:"+departmentid+"  name:"+name);
			System.out.println("------------------");
			try{
				
				pagecount=Integer.parseInt(request.getAttribute("pagecount").toString());
			}
			catch(Exception e1){}
		try{
			String strPage=request.getParameter("curpage");
			 p=Integer.parseInt(strPage);
		
			System.out.println("当前："+p);
			}catch(Exception e){
				
			}
	
		if(p>1)
		 page=p;
		
			
	        System.out.println("要转到的页面"+page);
	     
			StaffDAO sd = new StaffDAO();
			 
				sd.setCurPage(page);
				
				List lt=sd.getAllStaff(departmentid, name);
				
				List deptList=sd.getAllDepts();
				System.out.println("总页数"+sd.getPageCount());
				System.out.println("总记录数"+sd.getRowsCount());
				System.out.println("每页显示记录数："+sd.getPageSize());
				System.out.println("当前页记录数："+sd.getPageRowsCount());
				request.setAttribute("departmentid",departmentid);
				request.setAttribute("deptList",deptList);
				request.setAttribute("name",name);
				request.setAttribute("userList",lt);
			    request.setAttribute("rowscount", sd.getPageRowsCount());
				request.setAttribute("curpage",page);
			    request.setAttribute("pagecount",sd.getPageCount());
				request.setAttribute("rowscount",sd.getPageRowsCount());
				  
				if(lt.size()>0)
			    {
				   request.getRequestDispatcher("user_list.jsp").forward(request,response);
			    }
			
				else
					{
					  request.getRequestDispatcher("user_list.jsp").forward(request,response);
					}
		}
		else if(methodCode.equals("del"))
		{
			String departmentid=request.getParameter("departmentid");
			String name=request.getParameter("name");
            try{int dept=Integer.parseInt(departmentid);}
			catch(Exception de){departmentid=null;}
			try{name=new String(name.getBytes( "ISO8859_1"), "utf-8");}
			catch(Exception ne){name=null;}
			int rowscount=Integer.parseInt(request.getParameter("rowscount"));
			int page=Integer.parseInt(request.getParameter("curpage"));
			String employeeid = request.getParameter("employeeid");
			if(rowscount==1)
				page=page-1;
		
			StaffDAO rd = new StaffDAO();
			rd.setCurPage(page);
			int i = rd.delStaff(Integer.parseInt(employeeid));
			List deptList=rd.getAllDepts();
			List userList=rd.getAllStaff(departmentid,name);
			request.setAttribute("departmentid",departmentid);
			request.setAttribute("deptList",deptList);
			request.setAttribute("userList",userList);
			request.setAttribute("curpage", page);
			request.setAttribute("pagecount",rd.getPageCount());
		//	request.setAttribute("name",name);
			if(i>0)
			{   
				request.getSession().setAttribute("flag","succ");
				request.getRequestDispatcher("user_list.jsp").forward(request,response);
			}
			else
			{
				request.getSession().setAttribute("flag","fail");
				request.getRequestDispatcher("user_list.jsp").forward(request,response);
				
			}
		}

		else if(methodCode.equals("update"))
		{
			int page=Integer.parseInt(request.getParameter("curpage"));
			String employeeid = request.getParameter("employeeid");
			StaffDAO sd = new StaffDAO();
			List lt=sd.searchStaff(Integer.parseInt(employeeid));
			List roleList=sd.getAllRole();
			List deptList=sd.getAllDepts();
			request.setAttribute("roleList",roleList);
			request.setAttribute("deptList",deptList);
			request.setAttribute("userInfo",(UserInfo)lt.get(0));
			request.getRequestDispatcher("edit_user.jsp").forward(request,response);
		}
		else if(methodCode.equals("first"))
		{
			
			StaffDAO sd = new StaffDAO();
		
			List roleList=sd.getAllRole();
			List deptList=sd.getAllDepts();
			
			
			request.setAttribute("roleList",roleList);
			request.setAttribute("deptList",deptList);
			request.getRequestDispatcher("add_user.jsp").forward(request,response);
		}
	}

	/**
	 * Initialization of the servlet. <br>
	 *
	 * @throws ServletException if an error occure
	 */
	public void init() throws ServletException {
		// Put your code here
	}

}