UkelonnServiceProvider.java

@Component(service=UkelonnService.class, immediate=true)
public class UkelonnServiceProvider extends UkelonnServiceBase {
    private UkelonnDatabase database;

    @Activate
    public void activate() {
        // Nothing to do here
    }

    @Reference
    public void setUkelonnDatabase(UkelonnDatabase database) {
        this.database = database;
    }
}