Example usage for javax.servlet.http HttpServletRequest getLocale

List of usage examples for javax.servlet.http HttpServletRequest getLocale

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  3. javax
  4. javax.servlet.http.*
  5. HttpServletRequest
  6. getLocale

Introduction

In this page you can find the example usage for javax.servlet.http HttpServletRequest getLocale.

Prototype

public Locale getLocale();

Source Link

Document

Returns the preferred Locale that the client will accept content in, based on the Accept-Language header.

Usage

From source file:DateLocaleServlet.java

public void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, java.io.IOException {

    //Get the client's Locale
    Locale locale = request.getLocale();
    ResourceBundle bundle = ResourceBundle.getBundle("i18n.WelcomeBundle", locale);
    String welcome = bundle.getString("Welcome");
    String date = DateFormat.getDateTimeInstance(DateFormat.FULL, DateFormat.SHORT, locale).format(new Date());

    //Display the locale
    response.setContentType("text/html");
    java.io.PrintWriter out = response.getWriter();
    out.println("<html><head><title>" + welcome + "</title></head><body>");

    out.println("<h2>" + bundle.getString("Hello") + " " + bundle.getString("and") + " " + welcome + "</h2>");

    out.println(date + "<br /><br />");

    java.util.Enumeration e = bundle.getKeys();
    while (e.hasMoreElements()) {

        out.println((String) e.nextElement());
        out.println("<br /><br />");

    }/*from   ww  w  .  ja v a  2  s.com*/

    out.println("Locale: ");
    out.println(locale.getLanguage() + "_" + locale.getCountry());

    out.println("</body></html>");

}

From source file:de.eod.jliki.users.servlets.CaptchaValidator.java

/**
 * @see javax.faces.validator.Validator#validate(javax.faces.context.FacesContext, javax.faces.component.UIComponent, java.lang.Object)
 * {@inheritDoc}//from   w  ww.ja  v  a2s.  c o  m
 */
@Override
public final void validate(final FacesContext context, final UIComponent component, final Object value) {
    final HttpServletRequest request = (HttpServletRequest) context.getExternalContext().getRequest();
    final String sessionId = request.getSession().getId();
    final Locale sessionLocale = request.getLocale();
    final String val = StringUtils.strip((String) value);

    if (!CaptchaService.getInstance().validateResponseForID(sessionId, val)) {
        throw new ValidatorException(Messages.createFacesMessage(FacesMessage.SEVERITY_ERROR,
                "user.register.captcha.mismatch", sessionLocale));
    }
}

From source file:dk.netarkivet.common.webinterface.HTMLUtils.java

/**
 * Get a locale from cookie, if present. The default request locale otherwise.
 *
 * @param request The request to get the locale for.
 * @return The cookie locale, if present. The default request locale otherwise.
 *//*from ww  w  .j ava 2s  .c  o m*/
public static String getLocale(HttpServletRequest request) {
    ArgumentNotValid.checkNotNull(request, "request");
    Cookie[] cookies = request.getCookies();
    if (cookies != null) {
        for (Cookie c : cookies) {
            if (c.getName().equals("locale")) {
                return c.getValue();
            }
        }
    }
    return request.getLocale().toString();
}

From source file:fr.paris.lutece.plugins.uploadimage.web.UploadimageApp.java

/**
 * Returns the content of the page uploadimage.
 *
 * @param request//w w w  . j ava  2s.  c  om
 *         The HTTP request
 * @return The view
 */
@View(value = VIEW_HOME, defaultView = true)
public XPage viewHome(HttpServletRequest request) {
    Map<String, Object> model = new HashMap<>();
    return getXPage(TEMPLATE_XPAGE, request.getLocale(), model);
}

From source file:LocaleSessionServlet.java

public void doGet(HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException {

    HttpSession userSession = request.getSession();
    if (userSession.isNew()) {
        userSession.setAttribute("userLocale", request.getLocale());
    }//from   ww w  . jav a  2s  .  c  om
}

From source file:com.commerce4j.storefront.controllers.ProfileController.java

@SuppressWarnings("unchecked")
public ModelAndView register(HttpServletRequest request, HttpServletResponse response) {
    ModelAndView mav = new ModelAndView("register");

    // user localization
    java.util.Locale locale = request.getLocale();
    String iso3country = locale.getISO3Country();
    if (StringUtils.isNotEmpty(iso3country)) {
        if (logger.isDebugEnabled())
            logger.debug(iso3country);/*from  www . j  a  va 2  s . c o m*/
        mav.addObject("iso3country", iso3country);
    }

    String sql = "Select * From c4j_countries Order By country_name";
    List countries = getJdbcTemplate().queryForList(sql);
    mav.addObject("countries", countries);

    return mav;
}

From source file:LocaleInformationServlet.java

public void doGet(HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException {

    response.setContentType("text/html");
    PrintWriter out = response.getWriter();

    Locale userPreferredLocale = request.getLocale();
    Enumeration userPreferredLocales = request.getLocales();

    out.println("Preferred Locale: " + userPreferredLocale.toString());
    out.println("");
    out.print("Preferred Locales: ");

    while (userPreferredLocales.hasMoreElements()) {
        userPreferredLocale = (Locale) userPreferredLocales.nextElement();
        out.print(userPreferredLocale.toString() + ", ");
    }//from  w w w.  ja  v  a2s.c  o m
    out.println();
    out.println("");
}

From source file:eu.eidas.node.utils.EidasNodeErrorUtil.java

private static void generateSamlResponse(final HttpServletRequest request, AbstractEIDASException exc,
        IEIDASSession eidasSession, String spUrl) {
    ISERVICESAMLService serviceSamlService = ApplicationContextProvider.getApplicationContext()
            .getBean(ISERVICESAMLService.class);
    if (serviceSamlService == null) {
        return;// w ww .  jav a 2 s.c  om
    }
    if (exc.getUserErrorCode() != null) {
        exc.setErrorMessage("");
    }
    String samlSubStatusCode = getSamlSubStatusCode(exc);
    String errorMessage = exc.getErrorMessage();
    if (!isErrorCodeAllowedForSamlGeneration(exc)) {
        if (exc.getUserErrorCode() != null && isErrorCodeAllowedForSamlGeneration(exc.getUserErrorCode())) {
            errorMessage = resolveMessage(exc.getUserErrorMessage(), exc.getUserErrorCode(),
                    request.getLocale());
            samlSubStatusCode = getSamlSubStatusCode(exc.getUserErrorCode());
        } else {
            return;
        }
    }

    final EIDASAuthnRequest authData = (EIDASAuthnRequest) eidasSession
            .get(EIDASParameters.AUTH_REQUEST.toString());
    if (authData == null) {
        LOG.info("ERROR : no authData found during the generation of the error message");
    }
    byte[] samlToken = serviceSamlService.generateErrorAuthenticationResponse(authData,
            getSamlStatusCode(request), samlSubStatusCode, errorMessage, request.getRemoteAddr(), true);
    exc.setSamlTokenFail(EIDASUtil.encodeSAMLToken(samlToken));
    eidasSession.put(EIDASParameters.ERROR_REDIRECT_URL.toString(), spUrl);

}

From source file:org.owasp.webgoat.service.LabelService.java

/**
 * Fetches labels for given language//from   w  ww  .j a  v  a2  s.  c o m
 * If no language is provided, the language is determined from the request headers
 * Otherwise, fall back to default language
 *
 * @param lang the language to fetch labels for (optional)
 * @return a map of labels
 * @throws Exception
 */
@GetMapping(path = URL_LABELS_MVC, produces = MediaType.APPLICATION_JSON_VALUE)
@ResponseBody
public ResponseEntity<Map<String, String>> fetchLabels(
        @RequestParam(value = "lang", required = false) String lang, HttpServletRequest request) {
    Locale locale;
    if (StringUtils.isEmpty(lang)) {
        log.debug("No language provided, determining from request headers");
        locale = request.getLocale();
        if (locale != null) {
            log.debug("Locale set to {}", locale);
        }
    } else {
        locale = Locale.forLanguageTag(lang);
        log.debug("Language provided: {} leads to Locale: {}", lang, locale);
    }
    return new ResponseEntity<>(labelProvider.getLabels(locale), HttpStatus.OK);
}

From source file:com.portal.security.controller.JCaptchaController.java

public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response) throws Exception {
    String captchaId = request.getSession().getId();
    BufferedImage challenge = captchaService.getImageChallengeForID(captchaId, request.getLocale());

    response.setHeader("Cache-Control", "no-store");
    response.setHeader("Pragma", "no-cache");
    response.setDateHeader("Expires", 0);
    response.setContentType("image/jpeg");

    ImageIO.write(challenge, "jpeg", response.getOutputStream());

    /*//w  w  w. j a v a2s. c  om
     * byte[] captchaChallengeAsJpeg = null; ByteArrayOutputStream jpegOutputStream = new
     * ByteArrayOutputStream();
     * 
     * JPEGImageEncoder jpegEncoder = JPEGCodec.createJPEGEncoder(jpegOutputStream);
     * jpegEncoder.encode(challenge);
     * 
     * captchaChallengeAsJpeg = jpegOutputStream.toByteArray(); ServletOutputStream
     * responseOutputStream = response.getOutputStream();
     * 
     * responseOutputStream.write(captchaChallengeAsJpeg); responseOutputStream.flush();
     * responseOutputStream.close();
     */
    return null;
}