package cn.xiaowenjie.jpa;
import cn.xiaowenjie.common.rbac.User;
import cn.xiaowenjie.common.utils.UserUtil;
import cn.xiaowenjie.jpa.JPAThreadLocal;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.domain.AuditorAware;
import org.springframework.data.jpa.repository.config.EnableJpaAuditing;
@Configuration
@EnableJpaAuditing
// 不指定bean也可以 @EnableJpaAuditing(auditorAwareRef = "auditorAware")
public class JPAConfig {
@Bean
public AuditorAware<User> auditorAware() {
return new AuditorAware<User>() {
@Override
public User getCurrentAuditor() {
//System.out.println("\n\nJPAConfig.auditorAware().new AuditorAware() {...}.getCurrentAuditor()");
// 后台任务，不需要登录
// TODO 后台创建的生活，可能就会为空
if (JPAThreadLocal.background()){
return null;
}
else {
return UserUtil.getUser();
}
}
};
}
}
