public static String getHttpRequestFullUrl(final RequestContext requestContext) {
        return getHttpRequestFullUrl(getHttpServletRequestFromExternalWebflowContext(requestContext));
    }
Gets http request full url.

@param requestContext the request context
@return the http request full url
core/cas-server-core-web-api/src/main/java/org/apereo/cas/web/support/WebUtils.java