How using spring-boot-starter-jpa in custom spring-boot-starter?

Question

I have my custom starter. Inside it, I define a repository. How should I define it in the configuration? This is how I did the usual bean before.

@Bean
@ConditionalOnMissingBean(HelloWorldController.class)
public HelloWorldController helloWorldController() {
    return new HelloWorldController();
}

Repository:

@Repository
public interface CarRepository extends JpaRepository<Car, Long> {
}

And configuration

@Configuration
@EnableJpaRepositories
public class DomainConfiguration {
}

If you use this starter, context will not see the repository bean. Because I did not declare it in the configuration.I don't know how to declare it.

Which version of Spring-Boot do you use? You add in some class the packageToScan? — Andres Sacco, Jan 06 '21 at 23:27
I used 2.4.0 version. Yes, I tryied add annotation packageToScan it is not help me.The context of the application that used the custom starter did not find the repository, I think this is because it was just not defined in the configuration of the custom starter. — Сергей Крылов, Jan 07 '21 at 06:56
Thank you I found the problem. I forgot to add an annotation @EntityScan — Сергей Крылов, Jan 07 '21 at 07:28

score 0 · Answer 1 · answered Apr 16 '23 at 15:04

In the configuration class, you must use the @EnableJpaRepositories and @EntityScan annotations, indicating the package in which the Repositories and Entity classes are located

@Configuration
@EnableJpaRepositories(basePackages = {"com.my.app.repository"})
@EntityScan(basePackages = {"com.my.app.entity"})
public class DomainConfiguration  {
}

How using spring-boot-starter-jpa in custom spring-boot-starter?

1 Answers1