CODEWITHSUNDEEP
javaspring-mvcspring-boot
jsm24
jsm24

Reputation: 39

SpringBoot - UnsatisfiedDependencyException Spring Boot not Autowiring Repository interface which extends CrudRepository

Spring Boot application is throwing an exception while starting the server.
Exception is:

Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userController': Unsatisfied dependency expressed through field 'userService'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userService': Unsatisfied dependency expressed through field 'userRepository'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'yhcmain.healthcare.repositories.UserRepository' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}


APPLICATION FAILED TO START

Description:

Field userRepository in yhcmain.healthcare.service.user.UserServiceImpl required a bean of type 'yhcmain.healthcare.repositories.UserRepository' that could not be found.

Action:

Consider defining a bean of type 'yhcmain.healthcare.repositories.UserRepository' in your configuration

Controller:

@RestController
@CrossOrigin("*")
public class UserController {

    @Autowired
    private ServiceResponse response;

    @Autowired
    private UserService userService;

    @RequestMapping(value = "/index", method = RequestMethod.POST, headers = "Accept=application/json")
    public ResponseEntity<ServiceResponse> signUpAttempt(@RequestBody User user) {
        ...
        ...
    }
}

Service:

@Service("userService")
public class UserServiceImpl implements UserService {

    @Autowired
    private UserRepository userRepository;

    public User createUser(User user) {
        return this.userRepository.save(user);
    }
}

Repository:

@Repository("userRepository")
public interface UserRepository extends CrudRepository<User, String> {
}

Main Application: 

@SpringBootApplication
@EnableAutoConfiguration(exclude={DataSourceAutoConfiguration.class})
public class HealthcareApplication implements WebMvcConfigurer {

    public static void main(String[] args) {
        SpringApplication.run(HealthcareApplication.class, args);
    }

    @Override
    public void addCorsMappings(CorsRegistry registry) {
    ...
    ...
    }
}

Upvotes: 1

Views: 3699

Answers (2)

Ganesh
Ganesh

Reputation: 6016

You need to provide Entity's primary key(ID in Long or Integer) in CrudRepository Interface in your repository definition and make sure that @ComponentScan("RootDirectoryURL") is working fine.

...

@Repository("userRepository")
public interface UserRepository extends CrudRepository<User, PrimaryKey> {}

...

Happy Coding.. :)

Upvotes: 2

S.K.
S.K.

Reputation: 3677

You need to add the following annotation to your configuration class (HealthcareApplication):

@EnableJpaRepositories("<repository-package>")

Upvotes: 0

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