package com.qxueyou.scc.base.handler;

import javax.servlet.http.HttpServletRequest;

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.springframework.core.annotation.AnnotationUtils;
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.servlet.ModelAndView;

/**
 * Spring MVC 异常处理类
 * @author 德虎
 *
 */
@ControllerAdvice
public class QXueyouExceptionHandler {

	private static Logger log = LogManager.getLogger("QXueyouExceptionHandler");

	@ExceptionHandler(value = Exception.class)
	public ModelAndView defaultErrorHandler(HttpServletRequest req, Exception e)
			throws Exception {

		long exepCode = System.currentTimeMillis();
		log.error(req.getRequestURL() + ",诊断代码:" + exepCode + ":" + e.getMessage(), e);

		if (AnnotationUtils.findAnnotation(e.getClass(), ResponseStatus.class) != null) {
			throw e;
		}

		ModelAndView mav = new ModelAndView();
		mav.addObject("exepCode", String.valueOf(exepCode));
		mav.setViewName("error");

		return mav;
	}

}