RESTEasy Reactive - get all form data

[jrongs]

with RESTEasy Reactive, is there an option to populate the form attributes map automatically for POST request?

@POST
@Path("/launch")
public String launch(HttpServerRequest request) {
MultiMap params = request.formAttributes() ; //is always empty
}

I understand that the map is empty due to the fact that request end handler is not yet called at this point, what is the best approach to populate the form attributes before reaching this method? I do know that we could use @restform annotations etc, but lets assume we don't know what'll be posted here ahead of time. any hint on this will be greatly appreciated, Thanks!

[quarkus-bot[bot]]

/cc @FroMage, @geoand, @stuartwdouglas

[geoand]

So you essentially want a way to retrieve all form parameters, correct?

I wonder if we should expose something like we do for multipart. WDYT @stuartwdouglas @FroMage ?

[geoand]

Seems reasonable to me

[naah69]

Seems reasonable to me

is there any progress?
we need this too.

[FroMage]

In #22444 we're adding @WithFormRead which you can put on your method to force reading the form values.

[Brutus5000]

Can someone explain what @WithFormRead changes? I tried it but request.formAttributes() still remains empty.
The only way I have right now is get the body as string and manually split by & and =

[jrongs]

@Brutus5000 take look at issue #22209, basically read from ResteasyReactiveRequestContext