Hello everyone,
i have used the “i18n” example from
github
to translate the text and it works. In this example the listener “org.springframework.web.context.ContextLoaderListener” has been used.
now i would like to use "
server push
" on the project. As Push annotation is used, i can update the UI through thread. But the translation doesn’t work anymore. I even didn’t get any error message.
the evironment is following: JDK8, Tomcat8, Vaadin7.5.5, Spring4.2.1.RELEASE, Maven3
In Method service(…) in @WebServlet class, the value of "localeResolver.resolveLocale(request)
" was still the old locale, when the locale has been changed on UI.
This value should be changed to the current locale but it didn’t.
@Override protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
final Locale locale = localeResolver.resolveLocale(request);
LocaleContextHolder.setLocale(locale);
ServletRequestAttributes requestAttributes = new ServletRequestAttributes(request);
RequestContextHolder.setRequestAttributes(requestAttributes);
try {
super.service(new HttpServletRequestWrapper(request) {
@Override public Locale getLocale() { return locale; }
}, response); }
finally {
if (!locale.equals(LocaleContextHolder.getLocale())) {
localeResolver.setLocale(request, response, LocaleContextHolder.getLocale());
}
LocaleContextHolder.resetLocaleContext();
RequestContextHolder.resetRequestAttributes(); }
}any suggestion would be appreciate. Thanks.
Y18