Using Autowired bean inside Preauthorize expression in Spring

Question

I have the following class for a resource in my Spring Application

@RestController
@RequestMapping("/whatever")
public class SomeResource {

@Autowired
private CoolService coolService;

@RequestMapping(
            path = "",
            method = RequestMethod.GET)
    @PreAuthorize("hasPerm(@coolService.resolve(#attribute))")
    public void resource(@PathVariable("attribute") int attribute) {
        ...
    }

And I want to call the bean implementing CoolService that has been autowired by the Spring context, because for CoolService I have two beans that get activated depending on the profile at startup.

public interface CoolService {

    resolve(int attribute);
}

@Service
@Profile("super")
public interface SuperCoolService implements CoolService {

    public Object resolve(int attribute){...}
}

@Service
@Profile("ultra")
public interface UltraCoolService implements CoolService {

    public Object resolve(int attribute){...}
}

However it seems that Spring does not know which bean to use because there is no single bean just named CoolService , and inside the Preauthorize I can't write @superCoolService or @ultraCoolService because it is profile-dependant.

How can I achieve this?

Answer 1

If you want to define 2 bean implement same interface, then you can user annotation @Qualifier. For example:

@Service
@Qualifier("service1")
public interface SuperCoolService implements CoolService {

    public Object resolve(int attribute){...}
}

@Service
@Qualifier("service1")
public interface UltraCoolService implements CoolService {

    public Object resolve(int attribute){...}
}