Example usage for javax.servlet.jsp.jstl.core Config get

Introduction

In this page you can find the example usage for javax.servlet.jsp.jstl.core Config get.

Prototype

public static Object get(ServletContext context, String name) 

Source Link

Document

Looks up a configuration variable in the "application" scope.

Usage

From source file:com.jslsolucoes.tagria.lib.util.TagUtil.java

public static Locale locale(JspContext jspContext) {
    HttpSession httpSession = ((PageContext) jspContext).getSession();
    Locale locale = Locale.forLanguageTag(getInitParam(TagriaConfigParameter.LOCALE));
    if (Config.get(httpSession, Config.FMT_LOCALE) != null) {
        locale = (Locale) Config.get(httpSession, Config.FMT_LOCALE);
    }/*from  ww  w.java 2 s  . com*/
    return locale;
}

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From source file:org.openmrs.contrib.metadatarepository.webapp.filter.LocaleFilterTest.java

public void testJstlLocaleIsSet() throws Exception {
    MockHttpServletRequest request = new MockHttpServletRequest();
    request.addParameter("locale", "es");

    MockHttpServletResponse response = new MockHttpServletResponse();
    request.setSession(new MockHttpSession(null));

    filter.doFilter(request, response, new MockFilterChain());

    assertNotNull(Config.get(request.getSession(), Config.FMT_LOCALE));
}

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From source file:alpha.portal.webapp.filter.LocaleFilterTest.java

/**
 * Test jstl locale is set./*from  w  w w.  ja v  a2 s .co m*/
 * 
 * @throws Exception
 *             the exception
 */
public void testJstlLocaleIsSet() throws Exception {
    final MockHttpServletRequest request = new MockHttpServletRequest();
    request.addParameter("locale", "es");

    final MockHttpServletResponse response = new MockHttpServletResponse();
    request.setSession(new MockHttpSession(null));

    this.filter.doFilter(request, response, new MockFilterChain());

    Assert.assertNotNull(Config.get(request.getSession(), Config.FMT_LOCALE));
}

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From source file:opa.filter.LoadResourceBundle.java

@Override
public void doFilter(ServletRequest req, ServletResponse res, FilterChain fc)
        throws IOException, ServletException {

    HttpServletRequest request = (HttpServletRequest) req;
    HttpSession session = request.getSession();

    DatabaseResourceBundle bundle = null;

    InitiativeSetup setup = (InitiativeSetup) session.getAttribute("initiativeSetup");

    LocalizationContext context = (LocalizationContext) Config.get(session, Config.FMT_LOCALIZATION_CONTEXT);

    if (context != null)
        bundle = (DatabaseResourceBundle) context.getResourceBundle();

    if (setup == null || setup.getLang_id() == null) {
        throw new ServletException(
                "Could not get language from InitiativeSetup object in application context.");
    }//from   w  ww  . j a va  2 s  .  c  om

    if (bundle == null || !bundle.getLangId().equals(setup.getLang_id())) {
        if (bundle != null) {
            bundle.destroy();
            bundle = null;
        }

        bundle = new DatabaseResourceBundle(jdbcJndi, setup.getLang_id());
        bundle.init();

        /*
          * set the localization context of the session for jsp to process  
          */
        Config.set(session, Config.FMT_LOCALIZATION_CONTEXT, new LocalizationContext(bundle, null));

        log.info("setting language for current user to: " + bundle.getLangId());
    }

    fc.doFilter(req, res);
}

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From source file:org.displaytag.localization.I18nJstlAdapter.java

/**
 * @see LocaleResolver#resolveLocale(HttpServletRequest)
 */// ww w  .  j a  v  a  2 s . c o m
public Locale resolveLocale(HttpServletRequest request) {
    Locale locale = (Locale) Config.get(request.getSession(), Config.FMT_LOCALE);
    if (locale == null) {
        locale = request.getLocale();
    }
    return locale;
}

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From source file:org.dspace.app.webui.util.UIUtil.java

/**
 * Get the Locale for a session according to the user's language selection or language preferences.
 * Order of selection/* w w w.  j  ava2s. c  o  m*/
 * - language selected via UI
 * - language as set by application
 * - language browser default
 * 
 * @param request
 *        the request Object
 * @return supportedLocale
 *         Locale supported by this DSpace Instance for this request
 */
public static Locale getSessionLocale(HttpServletRequest request)

{
    String paramLocale = request.getParameter("locale");
    Locale sessionLocale = null;
    Locale supportedLocale = null;

    if (!StringUtils.isEmpty(paramLocale)) {
        /* get session locale according to user selection */
        sessionLocale = new Locale(paramLocale);
    }

    if (sessionLocale == null) {
        /* get session locale set by application */
        HttpSession session = request.getSession();
        sessionLocale = (Locale) Config.get(session, Config.FMT_LOCALE);
    }

    /*
     * if session not set by selection or application then default browser
     * locale
     */
    if (sessionLocale == null) {
        sessionLocale = request.getLocale();
    }

    if (sessionLocale == null) {
        sessionLocale = I18nUtil.DEFAULTLOCALE;
    }
    supportedLocale = I18nUtil.getSupportedLocale(sessionLocale);

    return supportedLocale;
}

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