operatorfilter.java

beijing donggandidai shoufeifanghao

package com.bj.admin.web.filter;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import com.bj.admin.bean.po.ComBjmobilToperator;



public class operatorFilter implements Filter
{

	public void destroy() {
		// TODO Auto-generated method stub
		
	}

	public void doFilter(ServletRequest arg0, ServletResponse arg1, FilterChain arg2) throws IOException, ServletException {
		// TODO Auto-generated method stub
		HttpServletRequest request = (HttpServletRequest)arg0;
		 HttpServletResponse response = (HttpServletResponse)arg1;
		 request.setCharacterEncoding("GBK");
		 HttpSession session = request.getSession();
		 
		 
		 ComBjmobilToperator oper = (ComBjmobilToperator)session.getAttribute("user");
		 
		 if(oper == null || oper.equals("") ||!oper.getIsAdmin().equals("n"))
		 {
		    response.sendRedirect("/bjmobil/web/login.jsp");
		 }
		 else
		 {
		    arg2.doFilter(arg0, arg1);
		 }
	}

	public void init(FilterConfig arg0) throws ServletException {
		// TODO Auto-generated method stub
		
	}

}