加入HC主要功能图

java110

2020-08-07 7afd3a412132ceced67825d3a8c0a0456864bc4e

 java110-core/src/main/java/com/java110/core/aop/Java110TransactionalAop.java

@@ -2,19 +2,12 @@

import com.java110.core.factory.Java110TransactionalFactory;
import com.java110.dto.order.OrderDto;
import com.java110.utils.constant.CommonConstant;
import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.After;
import org.aspectj.lang.annotation.AfterReturning;
import org.aspectj.lang.annotation.AfterThrowing;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Before;
import org.aspectj.lang.annotation.Pointcut;
import org.aspectj.lang.annotation.*;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Component;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;
@@ -57,17 +50,23 @@
        while (headerNames.hasMoreElements()) {
            String key = (String) headerNames.nextElement();
            String value = request.getHeader(key);
            if (OrderDto.APP_ID.equals(key.toUpperCase())) {
            logger.debug("请求头信息 key= " + key+",value = "+value);

            key = key.toLowerCase();
            if (CommonConstant.APP_ID.equals(key) || CommonConstant.HTTP_APP_ID.equals(key)) {
                orderDto.setAppId(value);
            }
            if (OrderDto.TRANSACTION_ID.equals(key.toUpperCase())) {
            if (CommonConstant.TRANSACTION_ID.equals(key)|| CommonConstant.HTTP_TRANSACTION_ID.equals(key)) {
                orderDto.setExtTransactionId(value);
            }
            if (OrderDto.REQUEST_TIME.equals(key.toUpperCase())) {
            if (CommonConstant.REQUEST_TIME.equals(key)|| CommonConstant.HTTP_REQ_TIME.equals(key)) {
                orderDto.setRequestTime(value);
            }
            if (OrderDto.O_ID.equals(key.toUpperCase())) {
            if (OrderDto.O_ID.equals(key)) {
                orderDto.setoId(value);
            }
            if (CommonConstant.USER_ID.equals(key)|| CommonConstant.HTTP_USER_ID.equals(key)) {
                orderDto.setUserId(value);
            }
        }
        orderDto.setOrderTypeCd(OrderDto.ORDER_TYPE_DEAL);
@@ -86,8 +85,7 @@
    public void throwException(JoinPoint jp) {
        logger.debug("方法调用异常执行throwException（）");

        //回退事务
        Java110TransactionalFactory.fallbackOId();

    }

    //后置最终通知,final增强，不管是抛出异常或者正常退出都会执行
@@ -95,19 +93,30 @@
    public void after(JoinPoint jp) throws IOException {
        // 接收到请求，记录请求内容
        logger.debug("方法调用后执行after（）");


    }

    //环绕通知,环绕增强，相当于MethodInterceptor
    @Around("dataProcess()")
    public Object around(ProceedingJoinPoint pjp) {
    public Object around(ProceedingJoinPoint pjp) throws Throwable {
        Object o = null;
        try {
            Object o = pjp.proceed();
            o = pjp.proceed();
            //观察者不做处理
            if (Java110TransactionalFactory.ROLE_OBSERVER.equals(Java110TransactionalFactory.getServiceRole())) {
                return o;
            }
            //完成事务
            Java110TransactionalFactory.finishOId();
            return o;
        } catch (Throwable e) {
            logger.error("执行方法异常", e);
            return new ResponseEntity("内部异常" + e.getLocalizedMessage(), HttpStatus.BAD_REQUEST);
            //回退事务
            Java110TransactionalFactory.fallbackOId();
            //return new BusinessDto(BusinessDto.CODE_ERROR, "内部异常" + e.getLocalizedMessage());
            throw e;
        }finally {
            //清理事务信息
            Java110TransactionalFactory.clearOId();
        }
    }
}