I'm having some issues when trying to implement Custom Repositorys with Spring Data JPA.
I try follow some references guides like this but I cant find the problem: https://docs.spring.io/spring-data/jpa/docs/current/reference/html/#repositories.custom-implementations
I do not know why Spring tries to look up the custom repository method as my entity property.
spring-boot-starter-data-jpa => 1.5.11.RELEASE
Entity:
public class MyEntity {
private Integer id
private String name;
// Getter/Setters...
}
Service:
@Service
public class MyServiceImpl implements MyService {
@Autowired
private MyRepository repository;
//...
public MyDTO customFind(Long id){
return repository.customFind(id);
}
}
Repository:
@Repository
public interface MyRepository extends JpaRepository<MyEntity, Long>, QueryDslPredicateExecutor<MyEntity>, MyCustomRepository {
//no-op
}
Custom Repository:
public interface MyCustomRepository {
List<MyDTO> customFind(Long id);
}
Custom Repository Impl:
public class MyCustomRepositoryImpl implements MyCustomRepository {
@Autowired
private EntityManager entityManager;
public List<MyDTO> customFind(Long id){
JPAQuery<EmpregadoEntity> query = new JPAQuery<>(entityManager);
MyDTO myDTO = query... //... JPA query return MyDTO
return myDTO;
}
}
When i run the application i got PropertyReferenceException:
Exception:
Caused by: org.springframework.data.mapping.PropertyReferenceException: No property customFind found for type MyEntity!
at org.springframework.data.mapping.PropertyPath.<init>(PropertyPath.java:79)
at org.springframework.data.mapping.PropertyPath.create(PropertyPath.java:335)
at org.springframework.data.mapping.PropertyPath.create(PropertyPath.java:311)
at org.springframework.data.mapping.PropertyPath.from(PropertyPath.java:274)
at org.springframework.data.mapping.PropertyPath.from(PropertyPath.java:245)
at org.springframework.data.repository.query.parser.Part.<init>(Part.java:76)
at org.springframework.data.repository.query.parser.PartTree$OrPart.<init>(PartTree.java:247)
at org.springframework.data.repository.query.parser.PartTree$Predicate.buildTree(PartTree.java:398)
at org.springframework.data.repository.query.parser.PartTree$Predicate.<init>(PartTree.java:378)
at org.springframework.data.repository.query.parser.PartTree.<init>(PartTree.java:86)
at org.springframework.data.jpa.repository.query.PartTreeJpaQuery.<init>(PartTreeJpaQuery.java:70)
