protected String getMessage(String code, Object[] args) {
HttpServletRequest request =
((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest();
LocaleResolver localeResolver = RequestContextUtils.getLocaleResolver(request);
Locale locale = localeResolver.resolveLocale(request);
return getRes().getMessage(code, args, locale);
}
@RequestMapping(value = "/changeLang", method = RequestMethod.GET)
public String changeLocale(
@RequestParam String language, HttpServletRequest req, HttpServletResponse resp) {
LocaleResolver localeResolver = RequestContextUtils.getLocaleResolver(req);
localeResolver.setLocale(req, resp, StringUtils.parseLocaleString(language));
return "redirect:/";
}
@RequestMapping(value = "/canviaIdioma", method = RequestMethod.GET)
public String canviaIdioma(
@RequestParam String idioma,
HttpServletRequest request,
HttpSession session,
HttpServletResponse response) {
LocaleResolver localeResolver = RequestContextUtils.getLocaleResolver(request);
localeResolver.setLocale(request, response, new Locale(idioma));
session.setAttribute("data", obtenirData(localeResolver.resolveLocale(request)));
return "redirect:/";
}
/** {@inheritDoc} */
@Override
public boolean preHandle(
final HttpServletRequest request, final HttpServletResponse response, final Object handler)
throws ServletException {
String newLocale = request.getParameter(this.paramName);
if (newLocale != null) {
final LocaleResolver localeResolver = RequestContextUtils.getLocaleResolver(request);
if (localeResolver == null) {
throw new IllegalStateException(
"No LocaleResolver found: not in a DispatcherServlet request?");
}
if (!acceptedLocales.contains(newLocale)) {
newLocale = getDefaultLocale();
}
if (!request.getLocale().getLanguage().equals(new Locale(newLocale).getLanguage()))
LOGGER.info("Switching to new Locale: " + newLocale);
localeResolver.setLocale(request, response, StringUtils.parseLocaleString(newLocale));
}
// Proceed in any case.
return true;
}
@Override
public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
throws ServletException, EuropeanaQueryException {
Language oldLocale = ControllerUtil.getLocale(request);
String newLocale = request.getParameter(this.paramName);
if (newLocale != null) {
if (newLocale.contains("*")) {
throw new EuropeanaQueryException(QueryProblem.UNABLE_TO_CHANGE_LANGUAGE.toString());
}
LocaleResolver localeResolver = RequestContextUtils.getLocaleResolver(request);
if (localeResolver == null) {
throw new IllegalStateException(
"No LocaleResolver found: not in a DispatcherServlet request?");
}
LocaleEditor localeEditor = new LocaleEditor();
localeEditor.setAsText(newLocale);
localeResolver.setLocale(request, response, (Locale) localeEditor.getValue());
clickStreamLogger.logLanguageChange(
request, oldLocale, ClickStreamLogger.UserAction.LANGUAGE_CHANGE);
}
// Proceed in any case.
return true;
}
