Progressive Response in Java

test.java

sendProgressiveResponseMessage("Please wait!", handlerInput);

public static void sendProgressiveResponseMessage(final String message,
                                                      final HandlerInput handlerInput){

        final SpeakDirective speakDirective = SpeakDirective.builder()
                .withSpeech(message)
                .build();

        final String requestId = handlerInput.getRequestEnvelope().getRequest().getRequestId();

        final SendDirectiveRequest sendDirectiveRequest = SendDirectiveRequest.builder()
                .withDirective(speakDirective)
                .withHeader(Header.builder().withRequestId(requestId).build())
                .build();

        handlerInput.getServiceClientFactory().getDirectiveService().enqueue(sendDirectiveRequest);

    }
}

This is my code, quite similar but in Kotlin:

private fun enqueueMessage(message: String) {
        val requestId = input.requestEnvelope.request.requestId
        val sendDirectiveRequest = SendDirectiveRequest.builder()
                .withDirective(SpeakDirective.builder()
                        .withSpeech("${getRandomOkSpeech()}, $message")
                        .build())
                .withHeader(Header.builder()
                        .withRequestId(requestId)
                        .build())
                .build()
        input.serviceClientFactory.directiveService.enqueue(sendDirectiveRequest)
    }

Now the challenge is to make the logic await till the progressive response is done before returning the final response :) Working on it!

Nice!! Yes, it's basically the same. Let me know if you manage to "await" :)