you could look at Apache DeltaSpike @Configuration and he whole DS config mechanism.

http://deltaspike.apache.org/documentation/configuration.html

It's battle proven and also the origin of microprofile-config and JSR-382.
Runs on anything EE6 ++, from Java7 to Java10

LieGrue,
strub



On Tuesday, 3 April 2018, 10:25:38 CEST, Matej Novotny <manovotn@redhat.com> wrote:


Hi Alex,

Not sure if I get what you need to do, but I'll take a shot at it.
What about using @PostConstruct interceptor, in which you take the injected Application bean and use it to set internal state in SomeManagerImpl?
Same could be done directly within constructor (with @Inject annotation) or an initializer method.

E.g.

@ApplicationScoped
public class SomeManagerImpl implements SomeManager{} {

private MyConfiguration config;

@Inject
Application app;

@PostConstruct
public void doSomeInit() {
  config = app.getConfig(); // get config from Application and appply here
}
}

If I misunderstood your question, please correct me :)

Matej


----- Original Message -----
> From: "Alex Sviridov" <ooo_saturn7@mail.ru>
> To: "weld-dev" <weld-dev@lists.jboss.org>
> Sent: Saturday, March 31, 2018 1:07:59 PM
> Subject: [weld-dev] What is the best way to pass cofiguration to CDI bean using Weld?
>
> Hi all
>
> Could anyone suggest solution for the following situation.
> Lets suppose we have:
>
> public interface SomeManager{}
>
> @ApplicationScoped
> public class SomeManagerImpl implements SomeManager{}
>
> @ApplicationScoped
> public class Application {} //application entry point
>
> In Application I need to pass configuration to SomeManagerImpl, but I don't
> want to
> add setConfiguration method to SomeManager interface. What is the best way
> to do it in Weld? Maybe I use some CDI mechanisms, or add extra classes.
> Please, help.
>
> Best regards, Alex Sviridov
>
> _______________________________________________
> weld-dev mailing list
> weld-dev@lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/weld-dev
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