public class VertxRequestParams extends AbstractRequestParams {
    private final RoutingContext ctx;

    public VertxRequestParams(RoutingContext ctx) {
        this.ctx = ctx;
    }

    @Override
    public Iterable<String> getParamNames() {
        return ctx.request().params().names();
    }

    @Override
    public String[] getParamValues(String paramName) {
        if (!ctx.request().params().contains(paramName)) {
            return null;
        }

        List<String> d = ctx.request().params().getAll(paramName);
        String[] str = new String[d.size()];

        for (int i = 0; i < d.size(); i++) {
            str[i] = d.get(i);
        }

        return str;
    }

    @Override
    public UploadedFile[] getUploadedFiles(String paramName) {
        return new UploadedFile[0];
    }

    @Override
    public RequestProcessingError getRequestError() {
        return null;
    }

    public RoutingContext getRoutingContext() {
        return this.ctx;
    }
}