pagesearchservlet.java

一个简单的汽车租赁系统 jsp+struts+oracle

package servlet;

import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import page.Page;

import dao.PageUserInfoDao;
import dao.UserInfoToOracle;
import domian.user.UserInfo;



/**
 * Servlet implementation class for Servlet: PageServlet
 *
 */
 public class PageSearchServlet extends javax.servlet.http.HttpServlet implements javax.servlet.Servlet {
   static final long serialVersionUID = 1L;
   

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

	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		
		HttpSession session=request.getSession();
		UserInfo userinfo = new UserInfo();
		
		userinfo = (UserInfo)session.getAttribute("userinfo1");
		int pageNo = 1;
		int pageSize = 8;	
		String a = request.getParameter("pageNo");
		if(a==null){
			pageNo = 1;
		}else{
		pageNo = Integer.parseInt(a);
		}
		PageUserInfoDao puid =  new PageUserInfoDao();
		Page page = Page.EMPTY_PAGE;
		if(a==null){
			pageNo = 1;
		}else{
		pageNo = Integer.parseInt(a);
		}
		if(userinfo==null){
			request.getRequestDispatcher("NoFundUserManager.jsp").forward(request, response);
            return;
		}else if(userinfo.getUserlevel().equals("admin")||userinfo.getUserlevel().equals("service")){
			
				try {
					page = puid.browseUserInfo(pageNo, pageSize,userinfo);
				} catch (Exception e) {
					
					e.printStackTrace();
				}				
				}

		

		session.setAttribute("page",page);
		request.getRequestDispatcher("viewSearchUser.jsp").forward(request, response);
		
	}   	 
	
}