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

List of usage examples for javax.servlet.jsp.jstl.core Config FMT_LOCALE

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Introduction

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

Prototype

String FMT_LOCALE

To view the source code for javax.servlet.jsp.jstl.core Config FMT_LOCALE.

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Document

Name of configuration setting for application- (as opposed to browser-) based preferred locale

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);
    }/*  w  w  w  . j  av a  2 s. c o  m*/
    return locale;
}

From source file:com.jslsolucoes.tagria.lib.servlet.Tagria.java

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    String uri = request.getRequestURI().replaceAll(";jsessionid=.*", "");
    String etag = DigestUtils.sha256Hex(uri);

    if (uri.endsWith("blank")) {
        response.setStatus(HttpServletResponse.SC_OK);
        return;//from w w w  . ja  v  a  2  s  .co  m
    }

    if (uri.endsWith("locale")) {
        Config.set(request.getSession(), Config.FMT_LOCALE,
                Locale.forLanguageTag(request.getParameter("locale")));
        response.setStatus(HttpServletResponse.SC_OK);
        return;
    }

    if (request.getHeader("If-None-Match") != null && etag.equals(request.getHeader("If-None-Match"))) {
        response.setStatus(HttpServletResponse.SC_NOT_MODIFIED);
        return;
    }

    String charset = "utf-8";
    if (TagUtil.getInitParam(TagriaConfigParameter.ENCODING) != null) {
        charset = TagUtil.getInitParam(TagriaConfigParameter.ENCODING);
    }
    response.setCharacterEncoding(charset);
    try {

        DateTime today = new DateTime();
        DateTime expires = new DateTime().plusDays(CACHE_EXPIRES_DAY);

        if (uri.endsWith(".css")) {
            response.setContentType("text/css");
        } else if (uri.endsWith(".js")) {
            response.setContentType("text/javascript");
        } else if (uri.endsWith(".png")) {
            response.setContentType("image/png");
        }

        SimpleDateFormat sdf = new SimpleDateFormat("E, dd MMM yyyy HH:mm:ss 'GMT'", Locale.ENGLISH);

        if (Boolean.valueOf(TagUtil.getInitParam(TagriaConfigParameter.CDN_ENABLED))) {
            response.setHeader(HttpHeaderParameter.ACCESS_CONTROL_ALLOW_ORIGIN.getName(), "*");
        }

        response.setHeader(HttpHeaderParameter.ETAG.getName(), etag);
        response.setHeader(HttpHeaderParameter.EXPIRES.getName(), sdf.format(expires.toDate()));
        response.setHeader(HttpHeaderParameter.CACHE_CONTROL.getName(),
                "public,max-age=" + Seconds.secondsBetween(today, expires).getSeconds());

        String url = "/com/jslsolucoes"
                + uri.replaceFirst(request.getContextPath(), "").replaceAll(";jsessionid=.*", "");
        InputStream in = getClass().getResourceAsStream(url);
        IOUtils.copy(in, response.getOutputStream());
        in.close();

    } catch (Exception exception) {
        logger.error("Could not load resource", exception);
        response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
    }
}

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

/**
 * This method looks for a "locale" request parameter. If it finds one, it sets it as the preferred locale
 * and also configures it to work with JSTL.
 * /*ww w .j  a  va2  s.c  om*/
 * @param request the current request
 * @param response the current response
 * @param chain the chain
 * @throws IOException when something goes wrong
 * @throws ServletException when a communication failure happens
 */
@SuppressWarnings("unchecked")
public void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain chain)
        throws IOException, ServletException {

    String locale = request.getParameter("locale");
    Locale preferredLocale = null;

    if (locale != null) {
        int indexOfUnderscore = locale.indexOf('_');
        if (indexOfUnderscore != -1) {
            String language = locale.substring(0, indexOfUnderscore);
            String country = locale.substring(indexOfUnderscore + 1);
            preferredLocale = new Locale(language, country);
        } else {
            preferredLocale = new Locale(locale);
        }
    }

    HttpSession session = request.getSession(false);

    if (session != null) {
        if (preferredLocale == null) {
            preferredLocale = (Locale) session.getAttribute(Constants.PREFERRED_LOCALE_KEY);
        } else {
            session.setAttribute(Constants.PREFERRED_LOCALE_KEY, preferredLocale);
            Config.set(session, Config.FMT_LOCALE, preferredLocale);
        }

        if (preferredLocale != null && !(request instanceof LocaleRequestWrapper)) {
            request = new LocaleRequestWrapper(request, preferredLocale);
            LocaleContextHolder.setLocale(preferredLocale);
        }
    }

    String theme = request.getParameter("theme");
    if (theme != null && request.isUserInRole(Constants.ADMIN_ROLE)) {
        Map<String, Object> config = (Map) getServletContext().getAttribute(Constants.CONFIG);
        config.put(Constants.CSS_THEME, theme);
    }

    chain.doFilter(request, response);

    // Reset thread-bound LocaleContext.
    LocaleContextHolder.setLocaleContext(null);
}

From source file:org.musicrecital.webapp.filter.LocaleFilter.java

/**
 * This method looks for a "locale" request parameter. If it finds one, it sets it as the preferred locale
 * and also configures it to work with JSTL.
 * //from  w  w w  .  ja v a  2 s.  co m
 * @param request the current request
 * @param response the current response
 * @param chain the chain
 * @throws IOException when something goes wrong
 * @throws ServletException when a communication failure happens
 */
@SuppressWarnings("unchecked")
public void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain chain)
        throws IOException, ServletException {

    String locale = request.getParameter("locale");
    Locale preferredLocale = null;

    if (locale != null) {
        int indexOfUnderscore = locale.indexOf('_');
        if (indexOfUnderscore != -1) {
            String language = locale.substring(0, indexOfUnderscore);
            String country = locale.substring(indexOfUnderscore + 1);
            preferredLocale = new Locale(language, country);
        } else {
            preferredLocale = new Locale(locale);
        }
    }

    HttpSession session = request.getSession(false);

    if (session != null) {
        if (preferredLocale == null) {
            preferredLocale = (Locale) session.getAttribute(Constants.PREFERRED_LOCALE_KEY);
        } else {
            session.setAttribute(Constants.PREFERRED_LOCALE_KEY, preferredLocale);
            Config.set(session, Config.FMT_LOCALE, preferredLocale);
        }

        if (preferredLocale != null && !(request instanceof LocaleRequestWrapper)) {
            request = new LocaleRequestWrapper(request, preferredLocale);
            LocaleContextHolder.setLocale(preferredLocale);
        }
    }

    chain.doFilter(request, response);

    // Reset thread-bound LocaleContext.
    LocaleContextHolder.setLocaleContext(null);
}

From source file:ejportal.webapp.filter.LocaleFilter.java

/**
 * This method looks for a "locale" request parameter. If it finds one, it
 * sets it as the preferred locale and also configures it to work with JSTL.
 * /*from w w  w .  ja  v a 2  s  .c o  m*/
 * @param request
 *            the current request
 * @param response
 *            the current response
 * @param chain
 *            the chain
 * @throws IOException
 *             when something goes wrong
 * @throws ServletException
 *             when a communication failure happens
 */
@Override
@SuppressWarnings("unchecked")
public void doFilterInternal(HttpServletRequest request, final HttpServletResponse response,
        final FilterChain chain) throws IOException, ServletException {

    final String locale = request.getParameter("locale");
    Locale preferredLocale = null;

    if (locale != null) {
        final int indexOfUnderscore = locale.indexOf('_');
        if (indexOfUnderscore != -1) {
            final String language = locale.substring(0, indexOfUnderscore);
            final String country = locale.substring(indexOfUnderscore + 1);
            preferredLocale = new Locale(language, country);
        } else {
            preferredLocale = new Locale(locale);
        }
    }

    final HttpSession session = request.getSession(false);

    if (session != null) {
        if (preferredLocale == null) {
            preferredLocale = (Locale) session.getAttribute(Constants.PREFERRED_LOCALE_KEY);
        } else {
            session.setAttribute(Constants.PREFERRED_LOCALE_KEY, preferredLocale);
            Config.set(session, Config.FMT_LOCALE, preferredLocale);
        }

        if ((preferredLocale != null) && !(request instanceof LocaleRequestWrapper)) {
            request = new LocaleRequestWrapper(request, preferredLocale);
            LocaleContextHolder.setLocale(preferredLocale);
        }
    }

    final String theme = request.getParameter("theme");
    // if (theme != null && request.isUserInRole(Constants.ADMIN_ROLE)) {
    // TOD hartkodiert
    if ((theme != null) && request.isUserInRole("ROLE_SYSTEMADMIN")) {
        final Map<String, Object> config = (Map) this.getServletContext().getAttribute(Constants.CONFIG);
        config.put(Constants.CSS_THEME, theme);
    }

    chain.doFilter(request, response);

    // Reset thread-bound LocaleContext.
    LocaleContextHolder.setLocaleContext(null);
}

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

/**
 * This method looks for a "locale" request parameter. If it finds one, it
 * sets it as the preferred locale and also configures it to work with JSTL.
 * /* www  .j  a v  a2  s  . c o m*/
 * @param request
 *            the current request
 * @param response
 *            the current response
 * @param chain
 *            the chain
 * @throws IOException
 *             when something goes wrong
 * @throws ServletException
 *             when a communication failure happens
 */
@Override
@SuppressWarnings("unchecked")
public void doFilterInternal(HttpServletRequest request, final HttpServletResponse response,
        final FilterChain chain) throws IOException, ServletException {

    final String locale = request.getParameter("locale");
    Locale preferredLocale = null;

    if (locale != null) {
        final int indexOfUnderscore = locale.indexOf('_');
        if (indexOfUnderscore != -1) {
            final String language = locale.substring(0, indexOfUnderscore);
            final String country = locale.substring(indexOfUnderscore + 1);
            preferredLocale = new Locale(language, country);
        } else {
            preferredLocale = new Locale(locale);
        }
    }

    final HttpSession session = request.getSession(false);

    if (session != null) {
        if (preferredLocale == null) {
            preferredLocale = (Locale) session.getAttribute(Constants.PREFERRED_LOCALE_KEY);
        } else {
            session.setAttribute(Constants.PREFERRED_LOCALE_KEY, preferredLocale);
            Config.set(session, Config.FMT_LOCALE, preferredLocale);
        }

        if ((preferredLocale != null) && !(request instanceof LocaleRequestWrapper)) {
            request = new LocaleRequestWrapper(request, preferredLocale);
            LocaleContextHolder.setLocale(preferredLocale);
        }
    }

    final String theme = request.getParameter("theme");
    if ((theme != null) && request.isUserInRole(Constants.ADMIN_ROLE)) {
        final Map<String, Object> config = (Map) this.getServletContext().getAttribute(Constants.CONFIG);
        config.put(Constants.CSS_THEME, theme);
    }

    chain.doFilter(request, response);

    // Reset thread-bound LocaleContext.
    LocaleContextHolder.setLocaleContext(null);
}

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));
}

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

/**
 * Test jstl locale is set.//  w w w  .j a va2 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));
}

From source file:com.sun.faces.application.ViewHandlerImpl.java

public void renderView(FacesContext context, UIViewRoot viewToRender) throws IOException, FacesException {

    if (null == context || null == viewToRender) {
        String message = Util.getExceptionMessageString(Util.NULL_PARAMETERS_ERROR_MESSAGE_ID);
        message = message + " context " + context + " viewToRender " + viewToRender;
        throw new NullPointerException(message);
    }/*w w w.j  a v a2s  .  c  om*/

    ApplicationAssociate associate = ApplicationAssociate.getInstance(context.getExternalContext());

    if (null != associate) {
        associate.responseRendered();
    }
    String requestURI = viewToRender.getViewId();
    if (log.isDebugEnabled()) {
        log.debug("About to render view " + requestURI);
    }

    String mapping = getFacesMapping(context);
    String newViewId = requestURI;
    // If we have a valid mapping (meaning we were invoked via the
    // FacesServlet) and we're extension mapped, do the replacement.
    if (mapping != null && !isPrefixMapped(mapping)) {
        if (log.isDebugEnabled()) {
            log.debug("Found URL pattern mapping to FacesServlet " + mapping);
        }
        newViewId = convertViewId(context, requestURI);
    } else {
        if (log.isDebugEnabled()) {
            log.debug("Found no URL patterns mapping to FacesServlet ");
        }
    }

    viewToRender.setViewId(newViewId);

    // update the JSTL locale attribute in request scope so that JSTL
    // picks up the locale from viewRoot. This attribute must be updated
    // before the JSTL setBundle tag is called because that is when the
    // new LocalizationContext object is created based on the locale.
    // PENDING: this only works for servlet based requests
    if (context.getExternalContext().getRequest() instanceof ServletRequest) {
        Config.set((ServletRequest) context.getExternalContext().getRequest(), Config.FMT_LOCALE,
                context.getViewRoot().getLocale());
    }
    if (log.isTraceEnabled()) {
        log.trace("Before dispacthMessage to newViewId " + newViewId);
    }
    context.getExternalContext().dispatch(newViewId);
    if (log.isTraceEnabled()) {
        log.trace("After dispacthMessage to newViewId " + newViewId);
    }

}

From source file:com.edgenius.core.webapp.filter.LocaleFilter.java

public void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain chain)
        throws IOException, ServletException {
    //       if(log.isDebugEnabled()){
    //          log.debug("Request URL: " + request.getRequestURI());
    //       }//from   w ww  .  j  av  a 2 s . c  o m

    //charset encoding
    if (!StringUtils.isEmpty(this.encoding))
        request.setCharacterEncoding(encoding);
    else
        request.setCharacterEncoding(Constants.UTF8);

    String direction = null;
    Locale preferredLocale = null;
    TimeZone timezone = null;
    HttpSession session = request.getSession(false);
    if (getUserService() != null) { //for Install mode, it will return null
        User user = getUserService().getUserByName(request.getRemoteUser());
        if (user != null && !user.isAnonymous()) {
            //locale
            UserSetting set = user.getSetting();
            String userLang = set.getLocaleLanguage();
            String userCountry = set.getLocaleCountry();
            if (userLang != null && userCountry != null) {
                preferredLocale = new Locale(userLang, userCountry);
            }
            //text direction in HTML 
            direction = set.getDirection();
            //timezone
            if (set.getTimeZone() != null)
                timezone = TimeZone.getTimeZone(set.getTimeZone());
        }
    }
    if (preferredLocale == null) {
        if (Global.DetectLocaleFromRequest) {
            Locale locale = request.getLocale();
            if (locale != null) {
                preferredLocale = locale;
            }
        }
        if (preferredLocale == null) {
            preferredLocale = Global.getDefaultLocale();
        }
    }

    if (direction == null) {
        direction = Global.DefaultDirection;
    }

    if (timezone == null) {
        if (session != null) {
            //try to get timezone from HttpSession, which will be intial set in SecurityControllerImpl.checkLogin() method
            timezone = (TimeZone) session.getAttribute(Constants.TIMEZONE);
        }
        if (timezone == null)
            timezone = TimeZone.getTimeZone(Global.DefaultTimeZone);
    }

    //set locale for STURTS and JSTL
    // set the time zone - must be set for dates to display the time zone
    if (session != null) {
        Config.set(session, Config.FMT_LOCALE, preferredLocale);
        session.setAttribute(Constants.DIRECTION, direction);
        Config.set(session, Config.FMT_TIME_ZONE, timezone);
    }

    //replace request by LocaleRequestWrapper
    if (!(request instanceof LocaleRequestWrapper)) {
        request = new LocaleRequestWrapper(request, preferredLocale);
        LocaleContextConfHolder.setLocale(preferredLocale);
    }

    if (chain != null) {
        request.setAttribute(PREFERRED_LOCALE, preferredLocale.toString());
        chain.doFilter(request, response);
    }
    // Reset thread-bound LocaleContext.
    LocaleContextConfHolder.setLocaleContext(null);
}