@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:/";
}
public static java.util.Locale convertLocaleToJavaLocale(Locale broadleafLocale) {
if (broadleafLocale != null) {
String localeString = broadleafLocale.getLocaleCode();
return org.springframework.util.StringUtils.parseLocaleString(localeString);
}
return null;
}
private void parseLocaleCookieIfNecessary(HttpServletRequest request) {
if (request.getAttribute(LOCALE_REQUEST_ATTRIBUTE_NAME) == null) {
// Retrieve and parse cookie value.
Cookie cookie = WebUtils.getCookie(request, getCookieName());
Locale locale = null;
TimeZone timeZone = null;
if (cookie != null) {
String value = cookie.getValue();
// Remove the double quote
value = StringUtils.replace(value, "%22", "");
String localePart = value;
String timeZonePart = null;
int spaceIndex = localePart.indexOf(' ');
if (spaceIndex != -1) {
localePart = value.substring(0, spaceIndex);
timeZonePart = value.substring(spaceIndex + 1);
}
locale =
(!"-".equals(localePart)
? StringUtils.parseLocaleString(localePart.replace('-', '_'))
: null);
if (timeZonePart != null) {
timeZone = StringUtils.parseTimeZoneString(timeZonePart);
}
if (logger.isTraceEnabled()) {
logger.trace(
"Parsed cookie value ["
+ cookie.getValue()
+ "] into locale '"
+ locale
+ "'"
+ (timeZone != null ? " and time zone '" + timeZone.getID() + "'" : ""));
}
}
request.setAttribute(
LOCALE_REQUEST_ATTRIBUTE_NAME,
(locale != null ? locale : determineDefaultLocale(request)));
request.setAttribute(
TIME_ZONE_REQUEST_ATTRIBUTE_NAME,
(timeZone != null ? timeZone : determineDefaultTimeZone(request)));
}
}
/** {@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;
}
public SecurityUser(User user) {
this.id = user.getId();
this.password = user.getPassword();
this.username = user.getUsername();
this.firstName = user.getFirstName();
this.lastName = user.getLastName();
if (user.getCompany() != null) {
this.company = user.getCompany().getName();
}
this.language =
(null == user.getLanguage()
? Locale.US
: StringUtils.parseLocaleString(user.getLanguage()));
final long createAtTime = user.getCreatedAt().getTime();
this.createTime = (createAtTime - (createAtTime % StringDefs.TIME_CORRECT));
this.accountNonExpired = true;
this.accountNonLocked = true;
this.credentialsNonExpired = true;
this.enabled = user.getActive();
this.authorities = getAuthorities(user.getRoles());
}
public Locale resolveLocale(HttpServletRequest request) {
// Check request for pre-parsed or preset locale.
Locale locale = (Locale) request.getAttribute(LOCALE_REQUEST_ATTRIBUTE_NAME);
if (locale != null) {
return locale;
}
// Retrieve and parse cookie value.
Cookie cookie = WebUtils.getCookie(request, getCookieName());
if (cookie != null) {
locale = StringUtils.parseLocaleString(cookie.getValue());
if (logger.isDebugEnabled()) {
logger.debug(
"Parsed cookie value [" + cookie.getValue() + "] into locale '" + locale + "'");
}
if (locale != null) {
request.setAttribute(LOCALE_REQUEST_ATTRIBUTE_NAME, locale);
return locale;
}
}
return determineDefaultLocale(request);
}
/**
* Converts the given locale to a <code>xml:lang</code> string, as used in Axiom Faults.
*
* @param language the language string
* @return the locale
*/
public static Locale toLocale(String language) {
language = language.replace('-', '_');
return StringUtils.parseLocaleString(language);
}
/**
* Override the default {@link Locale} to use for formatting. Default value used is {@link
* Locale#getDefault()}.
*
* @param localeString the locale ID as a String representation
* @since 4.1.5
*/
public Jackson2ObjectMapperBuilder locale(String localeString) {
this.locale = StringUtils.parseLocaleString(localeString);
return this;
}