如何在 Spring Boot 应用程序中访问 AuditReaderFactory? [英] How to access AuditReaderFactory in spring boot application?

问题描述

我正在使用 spring boot 和 spring data jpa.我也在使用 hibernate envers，我需要访问 AuditReaderFactory 以便我可以编写审计查询.

I am using spring boot and spring data jpa. I am also using hibernate envers and I need access to AuditReaderFactory so that I can write Audit Queries.

因为它是一个弹簧引导和弹簧数据 jpa，所以一切都是自动配置的.所以当我这样做时，

Since, its a spring boot and spring data jpa, everything is auto configured. So when I do this,

@Autowired
AuditReaderFactory auditReaderFactory;

它不起作用.我收到以下错误.

It doesn't work. I get the following error.

org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.hibernate.envers.AuditReaderFactory] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency

如何在我的存储库类中正确引用 AuditReaderFactory?

How do I get a proper reference to AuditReaderFactory in my repository classes?

推荐答案

创建AuditConfiguration.java等配置类:

Create configuration class such as AuditConfiguration.java:

import org.hibernate.envers.AuditReader;
import org.hibernate.envers.AuditReaderFactory;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import javax.persistence.EntityManagerFactory;

@Configuration
public class AuditConfiguration {

    private final EntityManagerFactory entityManagerFactory;

    AuditConfiguration(EntityManagerFactory entityManagerFactory) {
        this.entityManagerFactory = entityManagerFactory;
    }

    @Bean
    AuditReader auditReader() {
        return AuditReaderFactory.get(entityManagerFactory.createEntityManager());
    }
}

之后，您可以在组件类中自动装配 AuditReader.

After that you can you autowire AuditReader in your component classes.

这篇关于如何在 Spring Boot 应用程序中访问 AuditReaderFactory?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！