JoinFaces #Configurable does not inject services - jsf

Question

I am migrating an old JSF application to newer versions.
I have the problem with the lazyDataModel of Primefaces
#Configurable
public class PerfilSeleccionLazyDataModel extends LazyDataModel<Perfil> {
#Autowired
private transient PerfilService perfilService;
Now these classes do not inject services and are null
My new project is with Spring Boot, JoinFaces 4 and Spring 5.
Can someone tell me what new strategy I should use or if I should add some extra confirmation, so that my services are injected well?

Answer 1

I am using JoinFaces and here is what my LazyDatatable looks like. Use JSF ViewScoped on the bean and use normal Inject to inject the bean you want.
import javax.faces.view.ViewScoped;
import javax.inject.Inject;
import javax.inject.Named;
#Named
#ViewScoped
public class PerfilDatatable extends LazyDataModel<Perfil> {
#Inject
private transient PerfilService perfilService;
JoinFaces config:
joinfaces:
jsf:
project-stage: Development
state-saving-method: server
facelets-refresh-period: -1
facelets-skip-comments: true
interpret-empty-string-submitted-values-as-null: true
datetimeconverter-default-timezone-is-system-timezone: true
primefaces:
theme: babylon-bluegrey-accent
font-awesome: true
transform-metadata: true
move-scripts-to-bottom: true
submit: partial
omnifaces:
combined-resource-handler-cache-ttl: 3628800
combined-resource-handler-disabled: true
myfaces:
support-managed-beans: false
early-flush-enabled: true
check-id-production-mode: false

Answer 2

I faced the similar issue while using Spring-Boot-2.5.4 and JoinFaces_4.5.4. My solution is to pass the dependency from outside.
public class LazyProductsDataModel extends LazyDataModel<Product> {
private static final long serialVersionUID = 1L;
private transient ProductRepository productRepository;
public LazyProductsDataModel(ProductRepository productRepository) {
this.productRepository = productRepository;
}
}
and then in you can initialize it like this:
#Named
#ViewScoped
public class ProductListView {
#Autowired
private ProductRepository productRepository;
private LazyProductsDataModel lazyProductsDataModel;
#PostConstruct
private void init() {
lazyProductsDataModel = new LazyProductsDataModel(productRepository);
}
}