package com.yeshi.buwan.interceptor;

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

import org.apache.log4j.Logger;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;

public class EncodingInterceptor implements HandlerInterceptor {

	Logger log = Logger.getLogger(EncodingInterceptor.class);

	public void afterCompletion(HttpServletRequest arg0, HttpServletResponse arg1, Object arg2, Exception arg3)
			throws Exception {
		// String startTime = "" + arg0.getAttribute("INTERCEPTOR_STARTTIME");
		// if (!StringUtil.isNullOrEmpty(startTime))
		// log.info("耗时:" + (System.currentTimeMillis() -
		// Long.parseLong(startTime)));
	}

	public void postHandle(HttpServletRequest arg0, HttpServletResponse arg1, Object arg2, ModelAndView arg3)
			throws Exception {
	}

	public boolean preHandle(HttpServletRequest arg0, HttpServletResponse arg1, Object arg2) throws Exception {
		arg0.setCharacterEncoding("UTF-8");
		arg1.setCharacterEncoding("UTF-8");
		// arg0.setAttribute("INTERCEPTOR_STARTTIME",
		// System.currentTimeMillis());
		return true;
	}

}