* Creates the RSS file URL and
* @param writer
*/
void afterRender(MarkupWriter writer) {
final Element head = writer.getDocument().getRootElement().find("head");
head.element("link", "rel", "alternate", "type", "application/rss+xml", "title", title,
"href", pageRenderLinkSource.createPageRenderLinkWithContext(Rss.class, context.toArray()).toAbsoluteURI());
}
}