DefaultExceptionHandler.java

package com.giit.www.exception;

import org.apache.shiro.authz.AuthorizationException;
import org.apache.shiro.authz.UnauthorizedException;
import org.springframework.http.HttpStatus;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseStatus;
import org.springframework.web.context.request.NativeWebRequest;
import org.springframework.web.servlet.HandlerExceptionResolver;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * <p>User: Zhang Kaitao
 * <p>Date: 14-2-12
 * <p>Version: 1.0
 */
public class DefaultExceptionHandler implements HandlerExceptionResolver {


    @Override
    public ModelAndView resolveException(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Object o, Exception e) {
        ModelAndView mv = new ModelAndView();
        if (e instanceof AuthorizationException) {

            mv.setViewName("redirect:/login");
        }
        return mv;
    }
}