CODEWITHSUNDEEP
kotlinannotationsinterceptorquarkus
Rafael Reyes
Rafael Reyes

Reputation: 2655

Interceptor is not triggered when bonded annotation has parameters

I have the following annotation bounded with the following interceptor

@Target( AnnotationTarget.CLASS, AnnotationTarget.FUNCTION)
@InterceptorBinding
annotation class NamesAllowed(vararg val values: String)

@ScopesAllowed("")
@Priority(9)
@Interceptor
class NamesAllowedInterceptor {

    @Inject
    var jwt: JsonWebToken? = null

    @AroundInvoke
    fun intercept(ic: InvocationContext): Any {
        // some logic
        return ic.proceed()
    }
}

The annotation is used to extract a custom claim and check a list of names from an incoming JWT

@GET
    @Path("/identifier")
    @Produces(MediaType.APPLICATION_JSON)
    @RequestScoped 
    @ScopesAllowed("some_scope")  <--- 
    fun getMyCoolResource(): Response {
        // some logic executed
       return Response.ok()
        }

Problem

The NamesAllowedInterceptor#intercept is never triggered.

When I define my annotation without parameters:

@Target( AnnotationTarget.CLASS, AnnotationTarget.FUNCTION)
@InterceptorBinding
annotation class NamesAllowed

The NamesAllowedInterceptor#intercept is triggered. =s

Any help?

Upvotes: 0

Views: 492

Answers (1)

Ladicek
Ladicek

Reputation: 6607

Your interceptor only applies to @ScopesAllowed(""). It doesn't apply to @ScopesAllowed("anything-else").

It looks like you need the annotation member's value to be ignored during interceptor resolution. For that, you need to annotate the annotation member with @Nonbinding.

Not sure if this is the correct Kotlin syntax, but it should look like this:

@Target(AnnotationTarget.CLASS, AnnotationTarget.FUNCTION)
@InterceptorBinding
annotation class ScopesAllowed(@Nonbinding vararg val values: String)

Upvotes: 1

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