javax.servlet.jsp.jstl.fmt.LocalizationContext Java Examples

@Before
public void setUp() {
	request = mock(HttpServletRequest.class);
	servletContext = mock(ServletContext.class);
	session = mock(HttpSession.class);

	localization = new JstlLocalization(request);

	ResourceBundle bundle = new ListResourceBundle() {
		@Override
		protected Object[][] getContents() {
			return new Object[][] { { "my.key", "abc" } };
		}
	};

	LocalizationContext context = new LocalizationContext(bundle);
	when(request.getAttribute(FMT_LOCALIZATION_CONTEXT + ".request")).thenReturn(context);

	when(request.getSession(false)).thenReturn(session);
	when(request.getServletContext()).thenReturn(servletContext);
}
 

private ResourceBundle extractUnsafeBundle(Object bundle, Locale locale) {
	if (bundle instanceof String || bundle == null) {
		String baseName = firstNonNull((String) bundle, DEFAULT_BUNDLE_NAME);

		try {
			return ResourceBundle.getBundle(baseName, locale);
		} catch (MissingResourceException e) {
			logger.warn("Couldn't find message bundle for base name '{}' and locale '{}', creating an empty one", baseName, locale);
			return new EmptyBundle();
		}
	}

	if (bundle instanceof LocalizationContext) {
		return ((LocalizationContext) bundle).getResourceBundle();
	}

	logger.warn("Can't handle bundle '{}'. Please report this bug. Using an empty bundle", bundle);
	return new EmptyBundle();
}
 

/**
 * 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);
}
 

/**
 * This method is used to get the resource bundle define in a jsp page.
 * @return return the resource bundle
 */
public ResourceBundle getCommonResourceBundleForJspPage() {
    Tag t = findAncestorWithClass(this, BundleSupport.class);
    LocalizationContext localizationContext;
    if (t != null) {
        // use resource bundle from parent <bundle> tag
        BundleSupport parent = (BundleSupport) t;
        localizationContext = parent.getLocalizationContext();

 }  else {
        localizationContext = BundleSupport.getLocalizationContext(pageContext);
    }
    return localizationContext.getResourceBundle();
}
 

/**
 * 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);
}
 

@Test
public void testInternalResourceViewResolverWithJstlAndContextParam() throws Exception {
	Locale locale = !Locale.GERMAN.equals(Locale.getDefault()) ? Locale.GERMAN : Locale.FRENCH;

	MockServletContext sc = new MockServletContext();
	sc.addInitParameter(Config.FMT_LOCALIZATION_CONTEXT, "org/springframework/web/context/WEB-INF/context-messages");
	StaticWebApplicationContext wac = new StaticWebApplicationContext();
	wac.setServletContext(sc);
	wac.addMessage("code1", locale, "messageX");
	wac.refresh();
	InternalResourceViewResolver vr = new InternalResourceViewResolver();
	vr.setViewClass(JstlView.class);
	vr.setApplicationContext(wac);

	View view = vr.resolveViewName("example1", Locale.getDefault());
	assertEquals("Correct view class", JstlView.class, view.getClass());
	assertEquals("Correct URL", "example1", ((JstlView) view).getUrl());

	view = vr.resolveViewName("example2", Locale.getDefault());
	assertEquals("Correct view class", JstlView.class, view.getClass());
	assertEquals("Correct URL", "example2", ((JstlView) view).getUrl());

	MockHttpServletRequest request = new MockHttpServletRequest(sc);
	HttpServletResponse response = new MockHttpServletResponse();
	request.setAttribute(DispatcherServlet.WEB_APPLICATION_CONTEXT_ATTRIBUTE, wac);
	request.setAttribute(DispatcherServlet.LOCALE_RESOLVER_ATTRIBUTE, new FixedLocaleResolver(locale));
	Map model = new HashMap();
	TestBean tb = new TestBean();
	model.put("tb", tb);
	view.render(model, request, response);

	assertTrue("Correct tb attribute", tb.equals(request.getAttribute("tb")));
	assertTrue("Correct rc attribute", request.getAttribute("rc") == null);

	assertEquals(locale, Config.get(request, Config.FMT_LOCALE));
	LocalizationContext lc = (LocalizationContext) Config.get(request, Config.FMT_LOCALIZATION_CONTEXT);
	assertEquals("message1", lc.getResourceBundle().getString("code1"));
	assertEquals("message2", lc.getResourceBundle().getString("code2"));
}
 

@Test
public void testInternalResourceViewResolverWithJstl() throws Exception {
	Locale locale = !Locale.GERMAN.equals(Locale.getDefault()) ? Locale.GERMAN : Locale.FRENCH;

	MockServletContext sc = new MockServletContext();
	StaticWebApplicationContext wac = new StaticWebApplicationContext();
	wac.setServletContext(sc);
	wac.addMessage("code1", locale, "messageX");
	wac.refresh();
	InternalResourceViewResolver vr = new InternalResourceViewResolver();
	vr.setViewClass(JstlView.class);
	vr.setApplicationContext(wac);

	View view = vr.resolveViewName("example1", Locale.getDefault());
	assertEquals("Correct view class", JstlView.class, view.getClass());
	assertEquals("Correct URL", "example1", ((JstlView) view).getUrl());

	view = vr.resolveViewName("example2", Locale.getDefault());
	assertEquals("Correct view class", JstlView.class, view.getClass());
	assertEquals("Correct URL", "example2", ((JstlView) view).getUrl());

	MockHttpServletRequest request = new MockHttpServletRequest(sc);
	HttpServletResponse response = new MockHttpServletResponse();
	request.setAttribute(DispatcherServlet.WEB_APPLICATION_CONTEXT_ATTRIBUTE, wac);
	request.setAttribute(DispatcherServlet.LOCALE_RESOLVER_ATTRIBUTE, new FixedLocaleResolver(locale));
	Map model = new HashMap();
	TestBean tb = new TestBean();
	model.put("tb", tb);
	view.render(model, request, response);

	assertTrue("Correct tb attribute", tb.equals(request.getAttribute("tb")));
	assertTrue("Correct rc attribute", request.getAttribute("rc") == null);

	assertEquals(locale, Config.get(request, Config.FMT_LOCALE));
	LocalizationContext lc = (LocalizationContext) Config.get(request, Config.FMT_LOCALIZATION_CONTEXT);
	assertEquals("messageX", lc.getResourceBundle().getString("code1"));
}
 

@Override
public ResourceBundle getResourceBundle() {
	HttpSession session = this.request.getSession(false);
	if (session != null) {
		Object lcObject = Config.get(session, Config.FMT_LOCALIZATION_CONTEXT);
		if (lcObject instanceof LocalizationContext) {
			ResourceBundle lcBundle = ((LocalizationContext) lcObject).getResourceBundle();
			return new MessageSourceResourceBundle(this.messageSource, getLocale(), lcBundle);
		}
	}
	return new MessageSourceResourceBundle(this.messageSource, getLocale());
}
 

/**
 * 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);
	}
}
 

@Override
public ResourceBundle getResourceBundle() {
	HttpSession session = this.request.getSession(false);
	if (session != null) {
		Object lcObject = Config.get(session, Config.FMT_LOCALIZATION_CONTEXT);
		if (lcObject instanceof LocalizationContext) {
			ResourceBundle lcBundle = ((LocalizationContext) lcObject).getResourceBundle();
			return new MessageSourceResourceBundle(this.messageSource, getLocale(), lcBundle);
		}
	}
	return new MessageSourceResourceBundle(this.messageSource, getLocale());
}
 

/**
 * 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 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);
	}
}
 

@Test
public void testInternalResourceViewResolverWithJstlAndContextParam() throws Exception {
	Locale locale = !Locale.GERMAN.equals(Locale.getDefault()) ? Locale.GERMAN : Locale.FRENCH;

	MockServletContext sc = new MockServletContext();
	sc.addInitParameter(Config.FMT_LOCALIZATION_CONTEXT, "org/springframework/web/context/WEB-INF/context-messages");
	StaticWebApplicationContext wac = new StaticWebApplicationContext();
	wac.setServletContext(sc);
	wac.addMessage("code1", locale, "messageX");
	wac.refresh();
	InternalResourceViewResolver vr = new InternalResourceViewResolver();
	vr.setViewClass(JstlView.class);
	vr.setApplicationContext(wac);

	View view = vr.resolveViewName("example1", Locale.getDefault());
	assertEquals("Correct view class", JstlView.class, view.getClass());
	assertEquals("Correct URL", "example1", ((JstlView) view).getUrl());

	view = vr.resolveViewName("example2", Locale.getDefault());
	assertEquals("Correct view class", JstlView.class, view.getClass());
	assertEquals("Correct URL", "example2", ((JstlView) view).getUrl());

	MockHttpServletRequest request = new MockHttpServletRequest(sc);
	HttpServletResponse response = new MockHttpServletResponse();
	request.setAttribute(DispatcherServlet.WEB_APPLICATION_CONTEXT_ATTRIBUTE, wac);
	request.setAttribute(DispatcherServlet.LOCALE_RESOLVER_ATTRIBUTE, new FixedLocaleResolver(locale));
	Map<String, Object> model = new HashMap<>();
	TestBean tb = new TestBean();
	model.put("tb", tb);
	view.render(model, request, response);

	assertTrue("Correct tb attribute", tb.equals(request.getAttribute("tb")));
	assertTrue("Correct rc attribute", request.getAttribute("rc") == null);

	assertEquals(locale, Config.get(request, Config.FMT_LOCALE));
	LocalizationContext lc = (LocalizationContext) Config.get(request, Config.FMT_LOCALIZATION_CONTEXT);
	assertEquals("message1", lc.getResourceBundle().getString("code1"));
	assertEquals("message2", lc.getResourceBundle().getString("code2"));
}
 

@Test
public void testInternalResourceViewResolverWithJstl() throws Exception {
	Locale locale = !Locale.GERMAN.equals(Locale.getDefault()) ? Locale.GERMAN : Locale.FRENCH;

	MockServletContext sc = new MockServletContext();
	StaticWebApplicationContext wac = new StaticWebApplicationContext();
	wac.setServletContext(sc);
	wac.addMessage("code1", locale, "messageX");
	wac.refresh();
	InternalResourceViewResolver vr = new InternalResourceViewResolver();
	vr.setViewClass(JstlView.class);
	vr.setApplicationContext(wac);

	View view = vr.resolveViewName("example1", Locale.getDefault());
	assertEquals("Correct view class", JstlView.class, view.getClass());
	assertEquals("Correct URL", "example1", ((JstlView) view).getUrl());

	view = vr.resolveViewName("example2", Locale.getDefault());
	assertEquals("Correct view class", JstlView.class, view.getClass());
	assertEquals("Correct URL", "example2", ((JstlView) view).getUrl());

	MockHttpServletRequest request = new MockHttpServletRequest(sc);
	HttpServletResponse response = new MockHttpServletResponse();
	request.setAttribute(DispatcherServlet.WEB_APPLICATION_CONTEXT_ATTRIBUTE, wac);
	request.setAttribute(DispatcherServlet.LOCALE_RESOLVER_ATTRIBUTE, new FixedLocaleResolver(locale));
	Map<String, Object> model = new HashMap<>();
	TestBean tb = new TestBean();
	model.put("tb", tb);
	view.render(model, request, response);

	assertTrue("Correct tb attribute", tb.equals(request.getAttribute("tb")));
	assertTrue("Correct rc attribute", request.getAttribute("rc") == null);

	assertEquals(locale, Config.get(request, Config.FMT_LOCALE));
	LocalizationContext lc = (LocalizationContext) Config.get(request, Config.FMT_LOCALIZATION_CONTEXT);
	assertEquals("messageX", lc.getResourceBundle().getString("code1"));
}
 

@Override
public ResourceBundle getResourceBundle() {
	HttpSession session = this.request.getSession(false);
	if (session != null) {
		Object lcObject = Config.get(session, Config.FMT_LOCALIZATION_CONTEXT);
		if (lcObject instanceof LocalizationContext) {
			ResourceBundle lcBundle = ((LocalizationContext) lcObject).getResourceBundle();
			return new MessageSourceResourceBundle(this.messageSource, getLocale(), lcBundle);
		}
	}
	return new MessageSourceResourceBundle(this.messageSource, getLocale());
}
 

/**
 * 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, @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);
	}
}
 

@Test
public void testInternalResourceViewResolverWithJstlAndContextParam() throws Exception {
	Locale locale = !Locale.GERMAN.equals(Locale.getDefault()) ? Locale.GERMAN : Locale.FRENCH;

	MockServletContext sc = new MockServletContext();
	sc.addInitParameter(Config.FMT_LOCALIZATION_CONTEXT, "org/springframework/web/context/WEB-INF/context-messages");
	StaticWebApplicationContext wac = new StaticWebApplicationContext();
	wac.setServletContext(sc);
	wac.addMessage("code1", locale, "messageX");
	wac.refresh();
	InternalResourceViewResolver vr = new InternalResourceViewResolver();
	vr.setViewClass(JstlView.class);
	vr.setApplicationContext(wac);

	View view = vr.resolveViewName("example1", Locale.getDefault());
	assertEquals("Correct view class", JstlView.class, view.getClass());
	assertEquals("Correct URL", "example1", ((JstlView) view).getUrl());

	view = vr.resolveViewName("example2", Locale.getDefault());
	assertEquals("Correct view class", JstlView.class, view.getClass());
	assertEquals("Correct URL", "example2", ((JstlView) view).getUrl());

	MockHttpServletRequest request = new MockHttpServletRequest(sc);
	HttpServletResponse response = new MockHttpServletResponse();
	request.setAttribute(DispatcherServlet.WEB_APPLICATION_CONTEXT_ATTRIBUTE, wac);
	request.setAttribute(DispatcherServlet.LOCALE_RESOLVER_ATTRIBUTE, new FixedLocaleResolver(locale));
	Map<String, Object> model = new HashMap<>();
	TestBean tb = new TestBean();
	model.put("tb", tb);
	view.render(model, request, response);

	assertTrue("Correct tb attribute", tb.equals(request.getAttribute("tb")));
	assertTrue("Correct rc attribute", request.getAttribute("rc") == null);

	assertEquals(locale, Config.get(request, Config.FMT_LOCALE));
	LocalizationContext lc = (LocalizationContext) Config.get(request, Config.FMT_LOCALIZATION_CONTEXT);
	assertEquals("message1", lc.getResourceBundle().getString("code1"));
	assertEquals("message2", lc.getResourceBundle().getString("code2"));
}
 

@Test
public void testInternalResourceViewResolverWithJstl() throws Exception {
	Locale locale = !Locale.GERMAN.equals(Locale.getDefault()) ? Locale.GERMAN : Locale.FRENCH;

	MockServletContext sc = new MockServletContext();
	StaticWebApplicationContext wac = new StaticWebApplicationContext();
	wac.setServletContext(sc);
	wac.addMessage("code1", locale, "messageX");
	wac.refresh();
	InternalResourceViewResolver vr = new InternalResourceViewResolver();
	vr.setViewClass(JstlView.class);
	vr.setApplicationContext(wac);

	View view = vr.resolveViewName("example1", Locale.getDefault());
	assertEquals("Correct view class", JstlView.class, view.getClass());
	assertEquals("Correct URL", "example1", ((JstlView) view).getUrl());

	view = vr.resolveViewName("example2", Locale.getDefault());
	assertEquals("Correct view class", JstlView.class, view.getClass());
	assertEquals("Correct URL", "example2", ((JstlView) view).getUrl());

	MockHttpServletRequest request = new MockHttpServletRequest(sc);
	HttpServletResponse response = new MockHttpServletResponse();
	request.setAttribute(DispatcherServlet.WEB_APPLICATION_CONTEXT_ATTRIBUTE, wac);
	request.setAttribute(DispatcherServlet.LOCALE_RESOLVER_ATTRIBUTE, new FixedLocaleResolver(locale));
	Map<String, Object> model = new HashMap<>();
	TestBean tb = new TestBean();
	model.put("tb", tb);
	view.render(model, request, response);

	assertTrue("Correct tb attribute", tb.equals(request.getAttribute("tb")));
	assertTrue("Correct rc attribute", request.getAttribute("rc") == null);

	assertEquals(locale, Config.get(request, Config.FMT_LOCALE));
	LocalizationContext lc = (LocalizationContext) Config.get(request, Config.FMT_LOCALIZATION_CONTEXT);
	assertEquals("messageX", lc.getResourceBundle().getString("code1"));
}
 

@Override
public ResourceBundle getResourceBundle() {
	HttpSession session = this.request.getSession(false);
	if (session != null) {
		Object lcObject = Config.get(session, Config.FMT_LOCALIZATION_CONTEXT);
		if (lcObject instanceof LocalizationContext) {
			ResourceBundle lcBundle = ((LocalizationContext) lcObject).getResourceBundle();
			return new MessageSourceResourceBundle(this.messageSource, getLocale(), lcBundle);
		}
	}
	return new MessageSourceResourceBundle(this.messageSource, getLocale());
}
 

/**
 * 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);
}