Having trouble using JAX-RS annotation in Kawa Scheme class

[Ross Merrifield <rosswmerrifield@gmail.com>]

[-- Attachment #1: Type: text/plain, Size: 1658 bytes --]

Kawa mailing list,

I am attempting to translate a simple JAX-RS example from Java to Kawa
Scheme. Overall, this has been successful, but I am having issues getting
the @Produces method annotation to work in one of my classes.

Here is my Kawa class:

(import (class jakarta.ws.rs  GET
                              Path
                              Produces))

(define-simple-class MyResource ()
  (@Path "helloworld")                    ;;class annotations

  ((getIt)                                ;;method (no args)
    (@GET)                                ;;method annotations
    (@Produces (String "text/plain"))
    ::java.lang.String                    ;;return type
    "Got it!")                            ;;method body
)

And here is the Java class I am translating it from:

import jakarta.ws.rs.GET;
import jakarta.ws.rs.Path;
import jakarta.ws.rs.Produces;

@Path("helloworld")
public class MyResource {
    @GET
    @Produces("text/plain")
    public String getHello() {
        return "Hello World!";
    }
}

The problem is, when I try to load the code, I get an error that "the type
java.lang.String is incompatible with the required type java.lang.String[]".
But when I change my Annotation to (@Produces (String[] "text/plain")) I
get the error "annotation value must be constant". Checking the javadoc for
@prodcues does indicate the expected type of the value is String[]:

https://javadoc.io/doc/jakarta.ws.rs/jakarta.ws.rs-api/latest/jakarta.ws.rs/jakarta/ws/rs/Produces.html

Is there another syntax I should be trying here? As it stands now, it seems
to me like it's impossible to use this annotation from Kawa.

Thanks,

Ross