Java Code Examples for javax.servlet.jsp.jstl.core.Config#set()

private void setTimeZone(Context ctx, User user, HttpServletRequest request) {
    RhnTimeZone tz = null;
    if (user != null) {
        tz = user.getTimeZone();
        LOG.debug("Set timezone from the user.");
    }
    if (tz == null) {
        // Use the Appserver timezone if the User doesn't have one.
        String olsonName = TimeZone.getDefault().getID();
        if (LOG.isDebugEnabled()) {
            LOG.debug("olson name [" + olsonName + "]");
        }
        tz = UserManager.getTimeZone(olsonName);
        // if we're still null set it to a default
        if (tz == null) {
            tz = new RhnTimeZone();
            tz.setOlsonName(olsonName);

            LOG.debug("timezone still null");
        }
    }
    ctx.setTimezone(tz.getTimeZone());
    // Set the timezone on the request so that fmt:formatDate
    // can find it
    Config.set(request, Config.FMT_TIME_ZONE, tz.getTimeZone());
}
 

/** HttpSessionListener interface */
   @Override
   public void sessionCreated(HttpSessionEvent sessionEvent) {
if (sessionEvent == null) {
    return;
}
HttpSession session = sessionEvent.getSession();
session.setMaxInactiveInterval(Configuration.getAsInt(ConfigurationKeys.INACTIVE_TIME));

//set server default locale for STURTS and JSTL. This value should be overwrite
//LocaleFilter class. But this part code can cope with login.jsp Locale.
if (session != null) {
    String defaults[] = LanguageUtil.getDefaultLangCountry();
    Locale preferredLocale = new Locale(defaults[0] == null ? "" : defaults[0],
	    defaults[1] == null ? "" : defaults[1]);
    session.setAttribute(LocaleFilter.PREFERRED_LOCALE_KEY, preferredLocale);
    Config.set(session, Config.FMT_LOCALE, preferredLocale);
}
   }
 

private void setTimeZone(Context ctx, User user, HttpServletRequest request) {
    RhnTimeZone tz = null;
    if (user != null) {
        tz = user.getTimeZone();
        LOG.debug("Set timezone from the user.");
    }
    if (tz == null) {
        // Use the Appserver timezone if the User doesn't have one.
        String olsonName = TimeZone.getDefault().getID();
        if (LOG.isDebugEnabled()) {
            LOG.debug("olson name [" + olsonName + "]");
        }
        tz = UserManager.getTimeZone(olsonName);
        // if we're still null set it to a default
        if (tz == null) {
            tz = new RhnTimeZone();
            tz.setOlsonName(olsonName);

            LOG.debug("timezone still null");
        }
    }
    ctx.setTimezone(tz.getTimeZone());
    // Set the timezone on the request so that fmt:formatDate
    // can find it
    Config.set(request, Config.FMT_TIME_ZONE, tz.getTimeZone());
}
 

/**
 * Exposes JSTL-specific request attributes specifying locale
 * and resource bundle for JSTL's formatting and message tags,
 * using Spring's locale and MessageSource.
 * @param request the current HTTP request
 * @param messageSource the MessageSource to expose,
 * typically the current ApplicationContext (may be {@code null})
 * @see #exposeLocalizationContext(RequestContext)
 */
public static void exposeLocalizationContext(HttpServletRequest request, @Nullable MessageSource messageSource) {
	Locale jstlLocale = RequestContextUtils.getLocale(request);
	Config.set(request, Config.FMT_LOCALE, jstlLocale);
	TimeZone timeZone = RequestContextUtils.getTimeZone(request);
	if (timeZone != null) {
		Config.set(request, Config.FMT_TIME_ZONE, timeZone);
	}
	if (messageSource != null) {
		LocalizationContext jstlContext = new SpringLocalizationContext(messageSource, request);
		Config.set(request, Config.FMT_LOCALIZATION_CONTEXT, jstlContext);
	}
}
 

/**
 * Exposes JSTL-specific request attributes specifying locale
 * and resource bundle for JSTL's formatting and message tags,
 * using Spring's locale and MessageSource.
 * @param requestContext the context for the current HTTP request,
 * including the ApplicationContext to expose as MessageSource
 */
public static void exposeLocalizationContext(RequestContext requestContext) {
	Config.set(requestContext.getRequest(), Config.FMT_LOCALE, requestContext.getLocale());
	TimeZone timeZone = requestContext.getTimeZone();
	if (timeZone != null) {
		Config.set(requestContext.getRequest(), Config.FMT_TIME_ZONE, timeZone);
	}
	MessageSource messageSource = getJstlAwareMessageSource(
			requestContext.getServletContext(), requestContext.getMessageSource());
	LocalizationContext jstlContext = new SpringLocalizationContext(messageSource, requestContext.getRequest());
	Config.set(requestContext.getRequest(), Config.FMT_LOCALIZATION_CONTEXT, jstlContext);
}
 

private void resolveLocale() {
    ServletRequest request = pageContext.getRequest();
    if (request instanceof HttpServletRequest) {
        Locale locale = AgnUtils.getLocale((HttpServletRequest) request);
        Config.set(pageContext, Config.FMT_LOCALE, locale, PageContext.PAGE_SCOPE);
    }
}
 

/**
 * Exposes JSTL-specific request attributes specifying locale
 * and resource bundle for JSTL's formatting and message tags,
 * using Spring's locale and MessageSource.
 * @param request the current HTTP request
 * @param messageSource the MessageSource to expose,
 * typically the current ApplicationContext (may be {@code null})
 * @see #exposeLocalizationContext(RequestContext)
 */
public static void exposeLocalizationContext(HttpServletRequest request, @Nullable MessageSource messageSource) {
	Locale jstlLocale = RequestContextUtils.getLocale(request);
	Config.set(request, Config.FMT_LOCALE, jstlLocale);
	TimeZone timeZone = RequestContextUtils.getTimeZone(request);
	if (timeZone != null) {
		Config.set(request, Config.FMT_TIME_ZONE, timeZone);
	}
	if (messageSource != null) {
		LocalizationContext jstlContext = new SpringLocalizationContext(messageSource, request);
		Config.set(request, Config.FMT_LOCALIZATION_CONTEXT, jstlContext);
	}
}
 

/**
 * Exposes JSTL-specific request attributes specifying locale
 * and resource bundle for JSTL's formatting and message tags,
 * using Spring's locale and MessageSource.
 * @param requestContext the context for the current HTTP request,
 * including the ApplicationContext to expose as MessageSource
 */
public static void exposeLocalizationContext(RequestContext requestContext) {
	Config.set(requestContext.getRequest(), Config.FMT_LOCALE, requestContext.getLocale());
	TimeZone timeZone = requestContext.getTimeZone();
	if (timeZone != null) {
		Config.set(requestContext.getRequest(), Config.FMT_TIME_ZONE, timeZone);
	}
	MessageSource messageSource = getJstlAwareMessageSource(
			requestContext.getServletContext(), requestContext.getMessageSource());
	LocalizationContext jstlContext = new SpringLocalizationContext(messageSource, requestContext.getRequest());
	Config.set(requestContext.getRequest(), Config.FMT_LOCALIZATION_CONTEXT, jstlContext);
}
 

/**
 * Exposes JSTL-specific request attributes specifying locale
 * and resource bundle for JSTL's formatting and message tags,
 * using Spring's locale and MessageSource.
 * @param request the current HTTP request
 * @param messageSource the MessageSource to expose,
 * typically the current ApplicationContext (may be {@code null})
 * @see #exposeLocalizationContext(RequestContext)
 */
public static void exposeLocalizationContext(HttpServletRequest request, MessageSource messageSource) {
	Locale jstlLocale = RequestContextUtils.getLocale(request);
	Config.set(request, Config.FMT_LOCALE, jstlLocale);
	TimeZone timeZone = RequestContextUtils.getTimeZone(request);
	if (timeZone != null) {
		Config.set(request, Config.FMT_TIME_ZONE, timeZone);
	}
	if (messageSource != null) {
		LocalizationContext jstlContext = new SpringLocalizationContext(messageSource, request);
		Config.set(request, Config.FMT_LOCALIZATION_CONTEXT, jstlContext);
	}
}
 

/**
 * Exposes JSTL-specific request attributes specifying locale
 * and resource bundle for JSTL's formatting and message tags,
 * using Spring's locale and MessageSource.
 * @param requestContext the context for the current HTTP request,
 * including the ApplicationContext to expose as MessageSource
 */
public static void exposeLocalizationContext(RequestContext requestContext) {
	Config.set(requestContext.getRequest(), Config.FMT_LOCALE, requestContext.getLocale());
	TimeZone timeZone = requestContext.getTimeZone();
	if (timeZone != null) {
		Config.set(requestContext.getRequest(), Config.FMT_TIME_ZONE, timeZone);
	}
	MessageSource messageSource = getJstlAwareMessageSource(
			requestContext.getServletContext(), requestContext.getMessageSource());
	LocalizationContext jstlContext = new SpringLocalizationContext(messageSource, requestContext.getRequest());
	Config.set(requestContext.getRequest(), Config.FMT_LOCALIZATION_CONTEXT, jstlContext);
}
 

@Override
   public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

// Take care about login.jsp locale. At first, get it from client's browser and check whether LAMS 
// supports it. And if not, uses server's default locale.
Locale browserLocale = request.getLocale();
Locale preferredLocale = LanguageUtil.getSupportedLocaleByNameOrLanguageCode(browserLocale);
Config.set(request, Config.FMT_LOCALE, preferredLocale);

request.getRequestDispatcher("/login.jsp").forward(request, response);
   }
 

/**
 * Exposes JSTL-specific request attributes specifying locale
 * and resource bundle for JSTL's formatting and message tags,
 * using Spring's locale and MessageSource.
 * @param request the current HTTP request
 * @param messageSource the MessageSource to expose,
 * typically the current ApplicationContext (may be {@code null})
 * @see #exposeLocalizationContext(RequestContext)
 */
public static void exposeLocalizationContext(HttpServletRequest request, MessageSource messageSource) {
	Locale jstlLocale = RequestContextUtils.getLocale(request);
	Config.set(request, Config.FMT_LOCALE, jstlLocale);
	TimeZone timeZone = RequestContextUtils.getTimeZone(request);
	if (timeZone != null) {
		Config.set(request, Config.FMT_TIME_ZONE, timeZone);
	}
	if (messageSource != null) {
		LocalizationContext jstlContext = new SpringLocalizationContext(messageSource, request);
		Config.set(request, Config.FMT_LOCALIZATION_CONTEXT, jstlContext);
	}
}
 

/**
 * Exposes JSTL-specific request attributes specifying locale
 * and resource bundle for JSTL's formatting and message tags,
 * using Spring's locale and MessageSource.
 * @param requestContext the context for the current HTTP request,
 * including the ApplicationContext to expose as MessageSource
 */
public static void exposeLocalizationContext(RequestContext requestContext) {
	Config.set(requestContext.getRequest(), Config.FMT_LOCALE, requestContext.getLocale());
	TimeZone timeZone = requestContext.getTimeZone();
	if (timeZone != null) {
		Config.set(requestContext.getRequest(), Config.FMT_TIME_ZONE, timeZone);
	}
	MessageSource messageSource = getJstlAwareMessageSource(
			requestContext.getServletContext(), requestContext.getMessageSource());
	LocalizationContext jstlContext = new SpringLocalizationContext(messageSource, requestContext.getRequest());
	Config.set(requestContext.getRequest(), Config.FMT_LOCALIZATION_CONTEXT, jstlContext);
}
 

@Override @Produces
public ResourceBundle getBundle(Locale locale) {
	Config.set(request, Config.FMT_LOCALIZATION_CONTEXT, null);
	ResourceBundle customBundle = super.getBundle(locale);
	Config.set(request, Config.FMT_LOCALIZATION_CONTEXT, "mamute-messages");
	ResourceBundle mamuteBundle = super.getBundle(locale);
	
	return new MamuteResourceBundle(customBundle, mamuteBundle);
}
 

/**
 * Ssets the locale context-wide based on a call to {@link JiveGlobals#getLocale()}.
 */
@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {
    final String pathInfo = ((HttpServletRequest)request).getPathInfo();

    if (pathInfo == null) {
        // Note, putting the locale in the application at this point is a little overkill
        // (ie, every user who hits this filter will do this). Eventually, it might make
        // sense to just set the locale in the user's session and if that's done we might
        // want to honor a preference to get the user's locale based on request headers.
        // For now, this is just a convenient place to set the locale globally.
        Config.set(context, Config.FMT_LOCALE, JiveGlobals.getLocale());
    }
    else {
        try {
            String[] parts = pathInfo.split("/");
            String pluginName = parts[1];
            ResourceBundle bundle = LocaleUtils.getPluginResourceBundle(pluginName);
            LocalizationContext ctx = new LocalizationContext(bundle, JiveGlobals.getLocale());
            Config.set(request, Config.FMT_LOCALIZATION_CONTEXT, ctx);
        }
        catch (Exception e) {
            // Note, putting the locale in the application at this point is a little overkill
            // (ie, every user who hits this filter will do this). Eventually, it might make
            // sense to just set the locale in the user's session and if that's done we might
            // want to honor a preference to get the user's locale based on request headers.
            // For now, this is just a convenient place to set the locale globally.
            Config.set(context, Config.FMT_LOCALE, JiveGlobals.getLocale());
        }
    }
    // Move along:
    chain.doFilter(request, response);
}
 

@Path("/change-location/{lenguageName}/{country}")
public void changeLocale(String lenguageName , String country , Result result, HttpSession session , HttpServletRequest request ){
    Locale locale = new Locale( lenguageName , country );
    Config.set( session, Config.FMT_FALLBACK_LOCALE, locale);
    Config.set (session, Config.FMT_LOCALE, locale);
    redirectBack(result , request);
}