com.minlia.cloud.config.locale.AngularCookieLocaleResolver Maven / Gradle / Ivy
//package com.minlia.cloud.config.locale;
//
//import org.springframework.context.i18n.LocaleContext;
//import org.springframework.context.i18n.TimeZoneAwareLocaleContext;
//import org.springframework.util.StringUtils;
//import org.springframework.web.servlet.i18n.CookieLocaleResolver;
//import org.springframework.web.util.WebUtils;
//
//import javax.servlet.http.Cookie;
//import javax.servlet.http.HttpServletRequest;
//import javax.servlet.http.HttpServletResponse;
//import java.util.Locale;
//import java.util.TimeZone;
//
///**
// * Angular cookie saved the locale with a double quote (%22en%22).
// * So the default CookieLocaleResolver#StringUtils.parseLocaleString(localePart)
// * is not able to parse the locale.
// *
// * This class will check if a double quote has been added, if so it will remove it.
// */
//public class AngularCookieLocaleResolver extends CookieLocaleResolver {
//
// @Override
// public Locale resolveLocale(HttpServletRequest request) {
// parseLocaleCookieIfNecessary(request);
// return (Locale) request.getAttribute(LOCALE_REQUEST_ATTRIBUTE_NAME);
// }
//
// @Override
// public LocaleContext resolveLocaleContext(final HttpServletRequest request) {
// parseLocaleCookieIfNecessary(request);
// return new TimeZoneAwareLocaleContext() {
// @Override
// public Locale getLocale() {
// return (Locale) request.getAttribute(LOCALE_REQUEST_ATTRIBUTE_NAME);
// }
//
// @Override
// public TimeZone getTimeZone() {
// return (TimeZone) request.getAttribute(TIME_ZONE_REQUEST_ATTRIBUTE_NAME);
// }
// };
// }
//
// @Override
// public void addCookie(HttpServletResponse response, String cookieValue) {
// // Mandatory cookie modification for angular to support the locale switching on the server side.
// cookieValue = "%22" + cookieValue + "%22";
// super.addCookie(response, cookieValue);
// }
//
// 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)));
// }
// }
//}