springBoot-aop-优快云博客

本文链接：https://blog.youkuaiyun.com/Smy_0114/article/details/115726793

本文档介绍了如何使用Spring AOP实现对`org.nvg.service.api.controller.v1.ShareController.create`方法的增强，记录Share创建过程，包括创建Share实体、关联ShareProject并插入数据库的日志操作。

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package org.nvg.service.aspect;

import lombok.extern.slf4j.Slf4j;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.hzero.core.util.Results;
import org.nvg.service.domain.entity.Share;
import org.nvg.service.domain.entity.ShareLog;
import org.nvg.service.domain.entity.ShareProject;
import org.nvg.service.domain.entity.ShareProjectLog;
import org.nvg.service.domain.repository.ShareLogRepository;
import org.nvg.service.domain.repository.ShareProjectLogRepository;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

/**
 * @author: smy
 */

@Aspect
@Component
@Slf4j
public class CuxShareAspect {
    @Autowired
    private ShareLogRepository shareLogRepository;
    @Autowired
    private ShareProjectLogRepository shareProjectLogRepository;
    @Around(" execution(* org.nvg.service.api.controller.v1.ShareController.create(..)) ")
    public Object aspectShareCreate(ProceedingJoinPoint point) throws Throwable {
        point.proceed();
        Share share = (Share)point.getArgs()[0];
        ShareLog shareLog = new ShareLog();
        BeanUtils.copyProperties(share,shareLog,new String[]{"id"});
        //主从关联
        shareLog.setShareId(share.getId());
        ShareProjectLog shareProjectLog = new ShareProjectLog();
        for (ShareProject project : share.getShareProjects()) {
            BeanUtils.copyProperties(project,shareProjectLog,new String[]{"id"});
            //主从关联
            shareProjectLog.setShareProjectId(project.getId());
            shareProjectLogRepository.insertSelective(shareProjectLog);
        }
        shareLogRepository.insertSelective(shareLog);
        return Results.success(share);
    }
}