java110
2023-06-19 f7339c0f4130fe3818d2608aec7fcae3e8bbaee6
java110-core/src/main/java/com/java110/core/aop/Java110TransactionalAop.java
old mode 100644 new mode 100755
@@ -1,20 +1,14 @@
package com.java110.core.aop;
import com.java110.core.factory.Java110TransactionalFactory;
import com.java110.core.log.LoggerFactory;
import com.java110.dto.order.OrderDto;
import com.java110.utils.constant.CommonConstant;
import com.java110.utils.util.StringUtil;
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;
@@ -49,30 +43,7 @@
     */
    @Before("dataProcess()")
    public void deBefore(JoinPoint joinPoint) throws Throwable {
        // 接收到请求,记录请求内容
        ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
        HttpServletRequest request = attributes.getRequest();
        Enumeration<String> headerNames = request.getHeaderNames();
        OrderDto orderDto = new OrderDto();
        while (headerNames.hasMoreElements()) {
            String key = (String) headerNames.nextElement();
            String value = request.getHeader(key);
            if (OrderDto.APP_ID.equals(key.toUpperCase())) {
                orderDto.setAppId(value);
            }
            if (OrderDto.TRANSACTION_ID.equals(key.toUpperCase())) {
                orderDto.setExtTransactionId(value);
            }
            if (OrderDto.REQUEST_TIME.equals(key.toUpperCase())) {
                orderDto.setRequestTime(value);
            }
            if (OrderDto.O_ID.equals(key.toUpperCase())) {
                orderDto.setoId(value);
            }
        }
        orderDto.setOrderTypeCd(OrderDto.ORDER_TYPE_DEAL);
        //全局事务ID申请
        Java110TransactionalFactory.getOrCreateOId(orderDto);
    }
    @AfterReturning(returning = "ret", pointcut = "dataProcess()")
@@ -86,8 +57,7 @@
    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 +65,71 @@
    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;
        // 接收到请求,记录请求内容
        String curOId = Java110TransactionalFactory.getOId();
        ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
        if (StringUtil.isEmpty(curOId) && attributes != null) {
            HttpServletRequest request = attributes.getRequest();
            Enumeration<String> headerNames = request.getHeaderNames();
            OrderDto orderDto = new OrderDto();
            while (headerNames.hasMoreElements()) {
                String key = (String) headerNames.nextElement();
                String value = request.getHeader(key);
                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 (CommonConstant.TRANSACTION_ID.equals(key) || CommonConstant.HTTP_TRANSACTION_ID.equals(key)) {
                    orderDto.setExtTransactionId(value);
                }
                if (CommonConstant.REQUEST_TIME.equals(key) || CommonConstant.HTTP_REQ_TIME.equals(key)) {
                    orderDto.setRequestTime(value);
                }
                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);
            //全局事务ID申请
            Java110TransactionalFactory.getOrCreateOId(orderDto);
        }
        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
            if (StringUtil.isEmpty(curOId)  && attributes != null) {
                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
            if (StringUtil.isEmpty(curOId)  && attributes != null) {
                Java110TransactionalFactory.fallbackOId();
            }
            //return new BusinessDto(BusinessDto.CODE_ERROR, "内部异常" + e.getLocalizedMessage());
            throw e;
        } finally {
            //完成事务
            if (StringUtil.isEmpty(curOId)) {
                //清理事务信息
                Java110TransactionalFactory.clearOId();
            }
        }
    }
}