role.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.rolemgr.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.deptmgr.dao.DeptInfoDAO;
import com.soft.role.dao.RoleDAO;
import com.soft.vo.DepartmentInfo;
import com.soft.vo.RoleInfo;

public class Role extends HttpServlet {

	/**
	 * Constructor of the object.
	 */
	public Role() {
		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("addRole"))
		 {
			int roleid=Integer.parseInt(request.getParameter("roleid"));
			String rolename=request.getParameter("rolename");
			rolename=new  String(rolename.getBytes( "ISO8859_1"), "utf-8");
			int adduser=0;
			int deluser=0;
			int modifyuser=0;
			int addmeetroom=0;
			int modifymeetroom=0;
			int delmeetroom=0;
			int addequip=0;
			int startmeet=0;
			int checkmeet=0;
			try{ adduser=Integer.parseInt(request.getParameter("adduser"));}catch(Exception e){}
			try{ deluser=Integer.parseInt(request.getParameter("deluser"));}catch(Exception e){}
			try{ modifyuser=Integer.parseInt(request.getParameter("modifyuser"));}catch(Exception e){}
			try{ addmeetroom=Integer.parseInt(request.getParameter("addmeetroom"));}catch(Exception e){}
			try{ modifymeetroom=Integer.parseInt(request.getParameter("modifymeetroom"));}catch(Exception e){}
			try{ delmeetroom=Integer.parseInt(request.getParameter("delmeetroom"));}catch(Exception e){}
			try{ addequip=Integer.parseInt(request.getParameter("addequip"));}catch(Exception e){}
			try{ startmeet=Integer.parseInt(request.getParameter("startmeet"));}catch(Exception e){}
			try{ checkmeet=Integer.parseInt(request.getParameter("checkmeet"));}catch(Exception e){}
			RoleDAO  rd=new RoleDAO();
			
			int i = rd.addRole(roleid,rolename,adduser,deluser,modifyuser,addmeetroom,modifymeetroom,delmeetroom,addequip, startmeet,checkmeet);
			if(i>0)
			{   
				request.getSession().setAttribute("flag","succ");
				request.getRequestDispatcher("add_role.jsp").forward(request,response);
			}
			else
			{   
				
				request.getSession().setAttribute("flag","fail");
				request.getRequestDispatcher("add_role.jsp").forward(request,response);
			}
		}
		else if(methodCode.equals("modifyRole"))
		{
			int roleid=Integer.parseInt(request.getParameter("roleid"));
			String rolename=request.getParameter("rolename");
			rolename=new  String(rolename.getBytes( "ISO8859_1"), "utf-8");
			int adduser=0;
			int deluser=0;
			int modifyuser=0;
			int addmeetroom=0;
			int modifymeetroom=0;
			int delmeetroom=0;
			int addequip=0;
			int startmeet=0;
			int checkmeet=0;
			
			try{ adduser=Integer.parseInt(request.getParameter("adduser"));}catch(Exception e){System.out.println(adduser);}
			try{ deluser=Integer.parseInt(request.getParameter("deluser"));}catch(Exception e){}
			try{ modifyuser=Integer.parseInt(request.getParameter("modifyuser"));}catch(Exception e){}
			try{ addmeetroom=Integer.parseInt(request.getParameter("addmeetroom"));}catch(Exception e){}
			try{ modifymeetroom=Integer.parseInt(request.getParameter("modifymeetroom"));}catch(Exception e){}
			try{ delmeetroom=Integer.parseInt(request.getParameter("delmeetroom"));}catch(Exception e){}
			try{ addequip=Integer.parseInt(request.getParameter("addequip"));}catch(Exception e){}
			try{ startmeet=Integer.parseInt(request.getParameter("startmeet"));}catch(Exception e){}
			try{ checkmeet=Integer.parseInt(request.getParameter("checkmeet"));}catch(Exception e){}
			
			RoleDAO  rd=new RoleDAO();
			
			int i = rd.updateRole(roleid,rolename,adduser,deluser,modifyuser,addmeetroom,modifymeetroom,delmeetroom,addequip, startmeet,checkmeet);
			
			if(i>0)
			{   
				request.getSession().setAttribute("flag","succ");
				request.getRequestDispatcher("edit_role.jsp").forward(request,response);
			}
			else
			{
				request.getSession().setAttribute("flag","fail");
				request.getRequestDispatcher("edit_role.jsp").forward(request,response);
			}
		}
		else if(methodCode.equals("search"))
		{
			int page=1;
			int p=1;
			int pagecount=1;
			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);
	     
			RoleDAO rd = new RoleDAO();
			 
				rd.setCurPage(page);
				
				
				List lt = rd.getAllRole();
				
				System.out.println("总页数"+rd.getPageCount());
				System.out.println("总记录数"+rd.getRowsCount());
				System.out.println("每页显示记录数："+rd.getPageSize());
				System.out.println("当前页记录数："+rd.getPageRowsCount());
				  request.setAttribute("roleList",lt);
			      request.setAttribute("rowscount", rd.getPageRowsCount());
				  request.setAttribute("curpage",page);
				  request.setAttribute("pagecount",rd.getPageCount());
				  request.setAttribute("rowscount",rd.getPageRowsCount());
				if(lt.size()>0)
			    {
				 
				 
				  request.getRequestDispatcher("role_list.jsp").forward(request,response);
			     

				}
			
				else 
					{
					 
					  request.getRequestDispatcher("role_list.jsp").forward(request,response);
					}
		}
		else if(methodCode.equals("del"))
		{
			int rowscount=Integer.parseInt(request.getParameter("rowscount"));
			int page=Integer.parseInt(request.getParameter("curpage"));
			String roleid = request.getParameter("roleid");
			if(rowscount==1)
				page=page-1;
			RoleDAO rd = new RoleDAO();
			rd.setCurPage(page);
			int i = rd.delRole(Integer.parseInt(roleid));
			List lt=rd.getAllRole();
			request.setAttribute("roleList",lt);
			request.setAttribute("curpage", page);
			request.setAttribute("pagecount",rd.getPageCount());
			if(i>0)
			{   
				
				 request.getSession().setAttribute("flag","succ");
				 request.getRequestDispatcher("role_list.jsp").forward(request,response);
			}
			else
			{
				 request.getSession().setAttribute("flag","fail");
				 request.getRequestDispatcher("role_list.jsp").forward(request,response);
			}
		}

		else if(methodCode.equals("update"))
		{
			int page=Integer.parseInt(request.getParameter("curpage"));
			String roleid = request.getParameter("roleid");
			RoleDAO rd = new RoleDAO();
			rd.setCurPage(page);
			List lst=rd.getAllRole();
			List lt=rd.searchRole(Integer.parseInt(roleid));
			System.out.println("lt:"+lt.size());
			request.setAttribute("roleInfo",(RoleInfo)lt.get(0));
			request.setAttribute("roleList",lst);
			request.setAttribute("pagecount",rd.getPageCount());
			request.getRequestDispatcher("modify_role.jsp").forward(request,response);
		}
		
	}

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

}