return getComponent(ACCESS_TOKEN_HELPER);
    }

    /**
     * Gets the rate limit helper component.
     * @return The rate limit helper.
     */
    public static RateLimitHelper getRateLimitHelper() {
        return getComponent(RATE_LIMIT_HELPER);
    }

    /**
     * Gets the query string builder component.
     * @return The query string builder.
     */

        if (!ComponentUtil.available()) {
            chain.doFilter(request, response);
            return;
        }

        final RateLimitHelper rateLimitHelper = ComponentUtil.getRateLimitHelper();

        if (!rateLimitHelper.isEnabled()) {
            chain.doFilter(request, response);
            return;
        }

        final HttpServletRequest httpRequest = (HttpServletRequest) request;