} else {
requestLocale = I18N.parseTagIdentifier(lang);
}
if (requestSiteName == null) {
res.sendRedirect(req.getContextPath());
return true;
}
PortalApplication app = controllerContext.getController().getApplication(PortalApplication.PORTAL_APPLICATION_ID);
PortalRequestContext context = new PortalRequestContext(app, controllerContext, requestSiteType, requestSiteName,