use @autowired in abstract base class

Question

As I know, field injection is not recommended. Should use constructor instead.

What I\'m trying to do here is using @Autowired in

Answer 1

It works!!!! Constructor Autowired Qualifier Inheritance Injection

Base abstract class DocumentoBase.

@Qualifier("DocumentServiceBase")
private DocumentService documentService;

@Autowired
public DocumentoBase(@Qualifier("DocumentServiceBase") DocumentService documentService){
    this.documentService = documentService;
}

Inherited class DocumentoController.

@Qualifier("DocumentServiceImplv13")
private DocumentService documentService;

@Autowired
public DocumentoController(@Qualifier("DocumentServiceImplv13") DocumentService documentService){
    super(documentService);
    this.documentService = documentService;
}