package com.epmet.aspect;

import com.epmet.commons.tools.aspect.BaseRequestLogAspect;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.springframework.core.annotation.Order;
import org.springframework.stereotype.Component;
import org.springframework.web.context.request.RequestAttributes;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;

import javax.servlet.http.HttpServletRequest;

/**
 * 日志/异常处理切面实现，调用父类方法完成日志记录和异常处理。
 */
@Aspect
@Component
@Order(0)
public class RequestLogAspect extends BaseRequestLogAspect {

    @Override
    @Around(value = "execution(* com.epmet.controller.*Controller*.*(..)) ")
    public Object proceed(ProceedingJoinPoint point) throws Throwable {
        return super.proceed(point, getRequest());
    }

    /**
     * 获取Request对象
     *
     * @return
     */
    private HttpServletRequest getRequest() {
        RequestAttributes ra = RequestContextHolder.getRequestAttributes();
        ServletRequestAttributes sra = (ServletRequestAttributes) ra;
        return sra.getRequest();
    }

}