authorizationinterceptor.java

功能是公安和学校的管理系统,用struts+hibernate+spring等匡架组成,在eclepse就能编译

package com.comingnet.intercepter;
import com.comingnet.bean.UserInfor;
import com.opensymphony.xwork2.Action;
import com.opensymphony.xwork2.ActionInvocation;
import com.opensymphony.xwork2.interceptor.AbstractInterceptor;
import com.opensymphony.xwork2.ActionContext;

import org.apache.struts2.ServletActionContext;

import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletRequest;
import com.comingnet.bean.*;

public class AuthorizationInterceptor extends AbstractInterceptor{
	public String intercept(ActionInvocation invocation) throws Exception  {
	 ActionContext ac=invocation.getInvocationContext();
     String action_name=ac.getName();
     
     //System.out.println("action名字："+action_name);
     //System.out.println("类名:"+ac.getClass());	 
     
     Object action=invocation.getAction();
     UserInfor userinfor=(UserInfor)ac.getSession().get("session_userInfor");
     
     
        if(userinfor==null)
        {
    	  System.out.println("未登录!");
    	  return "login";                             //转到登录页面
        }
        else
        {
    	  //HttpServletRequest request = (HttpServletRequest) ac.get(ServletActionContext.HTTP_REQUEST);      
          //String auid=request.getParameter("auid");
  	      String auid=((UserSessionAware) action).getAuid_test();
  	      System.out.println("get到的:"+auid);
  	   
    	  int userid=userinfor.getUserid();
    	  String userclass=userinfor.getUserclass();
    	  AuthCertificate aucert=new AuthCertificate();
          boolean authflag=aucert.getUserAuth(userid,userclass,auid);    	 
    	  if(authflag==true)
    	  {
      	     ((UserSessionAware) action).setUserSession(userinfor);
    	      return invocation.invoke();                  //放行
    	  }else
    	  {
    		 return "noauth"; 
    	  }
       } 
     
	}   
}