((HttpServletRequest) request).getSession(false).setAttribute("locale", locale);
} else {
locale = (String) ((HttpServletRequest) request).getSession(false).getAttribute("locale");
}
if (locale != null && !locale.isEmpty()) {
CurrentNationalLanguange.setLanguage(new Language(locale));
}
Throwable problem = null;
try {
chain.doFilter(request, response);