Quarkus Dependency Injection

[giscus[bot]]

Quarkus Dependency Injection

Quarkus: Supersonic Subatomic Java

https://quarkus.io/blog/quarkus-dependency-injection/

[udaygowdg]

Hi Martin,

I have a jar which is developed using Java and Dagger Dependency Injections instead of CDI.
When I use this jar as a dependency in my Quarkus application, throwing Unsatisfied dependency exceptions.

Does Quarkus recognizes only CDI dependencies ?

[gastaldi]

/cc @mkouba

[mkouba]

Hi @udaygowdg,

Does Quarkus recognizes only CDI dependencies ?

By default, Quarkus discovers beans from dependencies that contain a beans.xml descriptor and/or dependencies that contain a Jandex index - META-INF/jandex.idx. However, you can exclude a dependency from discovery or even exclude specific types.

[witmat]

Hi Martin

How can I mock final methods? I'm trying to mock final methods but I've got java.lang.VerifyError: class ****_ClientProxy overrides final method *****.close()V
How I can mock final methods while cdi blocks me?

[witmat]

/cc @mkouba

[mkouba]

In general, CDI beans that need to be proxyable should not declare final methods. It's true that Quarkus attempts to remove the final modifier where necessary but I'm not sure how does it play together with the mocking libraries. @geoand Any idea?

In any case, if possible then remove the final modifiers from the bean class/methods.

[geoand]

Mocking libraries should work on the beans we remove the final modifier.

[witmat]

I can't remove final, it's in the external library. So quarkus will remove finals in the future? Because now I can't mock public final AccessSecretVersionResponse accessSecretVersion(SecretVersionName name) from class com.google.cloud.secretmanager.v1.SecretManagerServiceClient

[mkouba]

So quarkus will remove finals in the future?

Quarkus does remove the final modifier from methods but it's possible that the bean class is not loaded by the Quarkus class loader. We'll need more info: full stack trace, quarkus version, code snippets, ideally a simple reproducer app.