loadsearchpersonservlet.java

oa rar it is the jsp

package com.accp.oa.control.servlet.person;

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

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

import com.accp.oa.bean.Person;
import com.accp.oa.common.Constants;
import com.accp.oa.dao.imple.PersonDAO;
import com.accp.oa.factorydao.FactoryDAO;

/**
 * 此servlet用于显示人员页面时
 * 显示出所有的信息
 * @author Administrator
 *
 */
public class LoadSearchPersonServlet extends HttpServlet {

	
	public void destroy() {
		super.destroy(); // Just puts "destroy" string in log
		// Put your code here
	}

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

		response.setContentType("text/html;charset=GBK");
		request.setCharacterEncoding("GBK");
		HttpSession ses = request.getSession();
		//是查询显示还是显示所的人员信息的标识
		String judge = request.getParameter("judge");
		Person personbean = null;
		if(judge == null || judge.equals(Constants.SEARCH))//是查询显示
		{
			// 设置查询条件并放入PersonBean中
			personbean = new Person();
			personbean.setPerId(request.getParameter("PerID"));
			personbean.setName(request.getParameter("Name"));
			personbean.setBranch(request.getParameter("Branch"));
			personbean.setDuty(request.getParameter("Duty"));
			personbean.setDiploma(request.getParameter("Diploma"));
			personbean.setSex(request.getParameter("sex"));
			ses.setAttribute("aa", personbean);
		}else//是人员显示所有信息
		{
			personbean = (Person)ses.getAttribute("aa");
		}
		
//		从DAO工厂中得到对象
		PersonDAO persondao = (PersonDAO)FactoryDAO.getnewInstance("PersonDAO");
		
		ses.setAttribute("pagination", persondao);//////////此pagination与main.jsp的pagination是同一个对象
	
		int curpage = 0;
		try
		{
			//进行类型转化
			curpage = Integer.parseInt(request.getParameter("pagenum"));
		}catch(Exception e)
		{
			curpage = 1;
		}
		
		ArrayList list = (ArrayList) persondao.search(personbean,curpage);
		
		if (list != null) {//不为空
			ses = request.getSession();
			ses.setAttribute("searchlist", list);
			response.sendRedirect("PersonManager/main.jsp");
		}
	}

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

		doGet(request, response);
	}

	
	public void init() throws ServletException {
		// Put your code here
	}

}