CODEWITHSUNDEEP
spring-bootspring-mvcautowired
mohan
mohan

Reputation: 457

@Autowired annotation is not recognized for repository in spring boot application

I have created a small spring boot project which will do DB interaction, i am using @Controller, @Service and @Repository.

The spring boot main class is in parent package com.bisnu.main, then the controller,service and repository are under the parent package like com.bisnu.main.service....

Every thing is fine but while @Autowired for repository, its not able to create bean for the repository, its giving error.

@EnableSwagger2
@RestController
@CrossOrigin(origins="*",allowedHeaders="*")
@RequestMapping("/TestController")
public class TestController {

    @Autowired
    private SourceService sourceService;

    @GetMapping("/getSourcelist")
    public List<SourceListDTO> getAllTelevisionSource(){
        List<SourceListDTO> televisionSource = null;

        televisionSource = sourceService.getTelevisionSource();
        return televisionSource;
    }

}


@Service
public class SourceService {

    @Autowired
    private TestRepository testRepo;

    public List<SourceListDTO> getTelevisionSource() {
        Pageable pageable = PageRequest.of(0, 100);
        List<SourceListDTO> list = testRepo.findSourceList(pageable);
        return list;
    } 
}


public interface TestRepository extends JpaRepository<MyTelevisionSource,Long> {
    @Query("select query")
    List<SourceListDTO> findSourceList(Pageable pageable);
}

I am getting below error,

Field testRepo in com.tivo.extract.core.service.SourceService required a bean of type 'com.tivo.extract.core.repository.TestRepository' that could not be found.

The injection point has the following annotations:
    - @org.springframework.beans.factory.annotation.Autowired(required=true)


Action:

Consider defining a bean of type 'com.tivo.extract.core.repository.TestRepository' in your configuration.

Can anyone guide, what is going wrong here.

thanks

Upvotes: 0

Views: 359

Answers (1)

Nikolai Shevchenko
Nikolai Shevchenko

Reputation: 7521

Add @Repository annotation to the class

@Repository
public interface TestRepository extends JpaRepository<MyTelevisionSource,Long> {
   ...

And add following annotation either to main class (marked with @SpringBootApplication) or any @Configuration-marked class

@SpringBootApplication
@EnableJpaRepositories(basePackages = {"com.example.repositories"})
@EntityScan("com.example.entities")
public class BootApplication {
    ...

Upvotes: 1

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