private static Operation getRegisterOperation()

in frontend/server/src/main/java/com/amazonaws/ml/mms/openapi/OpenApiUtils.java [287:366]
74 lines of code
2 McCabe index (conditional complexity)

    private static Operation getRegisterOperation() {
        Operation operation =
                new Operation("registerModel", "Register a new model in Model Server.");

        operation.addParameter(
                new QueryParameter(
                        "model_url",
                        "string",
                        null,
                        true,
                        "Model archive download url, support local file or HTTP(s) protocol."
                                + " For S3, consider use pre-signed url."));
        operation.addParameter(
                new QueryParameter(
                        "model_name",
                        "Name of model. This value will override modelName in MANIFEST.json if present."));
        operation.addParameter(
                new QueryParameter(
                        "handler",
                        "Inference handler entry-point. This value will override handler in MANIFEST.json if present."));

        Parameter runtime =
                new QueryParameter(
                        "runtime",
                        "Runtime for the model custom service code. This value will override runtime in MANIFEST.json if present.");
        operation.addParameter(runtime);
        operation.addParameter(
                new QueryParameter(
                        "batch_size", "integer", "1", "Inference batch size, default: 1."));
        operation.addParameter(
                new QueryParameter(
                        "max_batch_delay",
                        "integer",
                        "100",
                        "Maximum delay for batch aggregation, default: 100."));
        operation.addParameter(
                new QueryParameter(
                        "response_timeout",
                        "integer",
                        "2",
                        "Maximum time, in seconds, the Model Server waits for a response from the model inference code, default: 120."));
        operation.addParameter(
                new QueryParameter(
                        "initial_workers",
                        "integer",
                        "0",
                        "Number of initial workers, default: 0."));
        operation.addParameter(
                new QueryParameter(
                        "synchronous",
                        "boolean",
                        "false",
                        "Decides whether creation of worker synchronous or not, default: false."));
        operation.addParameter(
                new QueryParameter(
                        "preload_model",
                        "boolean",
                        "false",
                        "Decides if model should be preloaded, default: false."));

        Manifest.RuntimeType[] types = Manifest.RuntimeType.values();
        List<String> runtimeTypes = new ArrayList<>(types.length);
        for (Manifest.RuntimeType type : types) {
            runtimeTypes.add(type.toString());
        }
        runtime.getSchema().setEnumeration(runtimeTypes);

        MediaType status = getStatusResponse();
        MediaType error = getErrorResponse();

        operation.addResponse(new Response("200", "Model registered", status));
        operation.addResponse(new Response("202", "Accepted", status));
        operation.addResponse(new Response("210", "Partial Success", status));
        operation.addResponse(new Response("400", "Bad request", error));
        operation.addResponse(new Response("404", "Model not found", error));
        operation.addResponse(new Response("409", "Model already registered", error));
        operation.addResponse(new Response("500", "Internal Server Error", error));

        return operation;
    }