HttpServletRequest request = (HttpServletRequest) context.get("request");
HttpServletResponse response = (HttpServletResponse) context.get("response");
if (request != null && response != null) {
ServletContext ctx = (ServletContext) request.getAttribute("servletContext");
RequestHandler rh = (RequestHandler) ctx.getAttribute("_REQUEST_HANDLER_");
fullUrlString = rh.makeLink(request, response, urlString, true, false, false);
}
StringWriter sr = new StringWriter();
sr.append("<@renderContentFrame ");
sr.append("fullUrl=\"");
sr.append(fullUrlString);