is it possible to add qualifiers in @RequiredArgsConstructor(onConstructor = @__(@Autowired))?
EDIT:
It is FINALLY POSSIBLE to do so! You can have a service defined like this:
@Service
@RequiredArgsConstructor
public class SomeRouterService {
@NonNull private final DispatcherService dispatcherService;
@Qualifier("someDestination1") @NonNull private final SomeDestination someDestination1;
@Qualifier("someDestination2") @NonNull private final SomeDestination someDestination2;
public void onMessage(Message message) {
//..some code to route stuff based on something to either destination1 or destination2
}
}
Provided that you have a lombok.config file like this in the root of the project:
# Copy the Qualifier annotation from the instance variables to the constructor
# see https://github.com/rzwitserloot/lombok/issues/745
lombok.copyableAnnotations += org.springframework.beans.factory.annotation.Qualifier
This was recently introduced in latest lombok 1.18.4, I wrote about it in my blogpost, and I am proud to say I was one of the main driving forces pushing for the implementation of the feature.
- The blog post where the issue is discussed in detail
- The original issue on github
- And a small github project to see it in action
You may use spring trick to qualify field by naming it with desired qualifier without @Qualifier annotation.
@RequiredArgsConstructor
public class ValidationController {
//@Qualifier("xmlFormValidator")
private final Validator xmlFormValidator;
For me it seems the
@RequiredArgsConstructor(onConstructor=@__(@Autowired))
is working too (probably I'm using newer lombok?)