Example usage for javax.servlet.http HttpServletRequest getLocale

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

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  4. javax.servlet.http.*
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  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:fr.paris.lutece.plugins.calendar.business.portlet.MiniCalendarPortlet.java

/**
 * Returns the Xml code of the Calendar portlet without XML heading
 * //from   w  ww  .j a v  a 2  s .c om
 * @param request The HTTP servlet request
 * @return the Xml code of the Archive portlet content
 */
public String getXml(HttpServletRequest request) {
    StringBuffer strXml = new StringBuffer();
    Locale locale = null;

    if (_cal == null) {
        _cal = new GregorianCalendar();
    }

    if (request != null) {
        locale = request.getLocale();

        if ((request.getParameter(Constants.PARAMETER_MONTH) != null)
                && (request.getParameter(Constants.PARAMETER_MONTH)).equals(Constants.PARAMETER_NEXT)) {
            _cal.add(Calendar.MONTH, 1);
        } else if ((request.getParameter(Constants.PARAMETER_MONTH) != null)
                && (request.getParameter(Constants.PARAMETER_MONTH)).equals(Constants.PARAMETER_PREV)) {
            _cal.add(Calendar.MONTH, -1);
        }

        XmlUtil.addElement(strXml, TAG_URL, AppPathService.getBaseUrl(request) + JSP_PORTAL_URL
                + POINT_INTERROGATION + PARAM_PAGE_ID + EGAL);
    } else {
        locale = I18nService.getDefaultLocale();
    }

    //Load the xml calendar          
    strXml.append(XMLUtils.getXMLPortletCalendar(locale, _cal, request));

    //Top event section            
    Plugin plugin = PluginService.getPlugin(Constants.PLUGIN_NAME);

    boolean topevent = MiniCalendarPortletHome.showTopEvent();

    if (topevent) {
        XmlUtil.beginElement(strXml, TAG_TOP_EVENTS);

        List<SimpleEvent> listEvents = CalendarHome.findTopEventList(plugin);
        Iterator<SimpleEvent> i = listEvents.iterator();

        while (i.hasNext()) {
            XmlUtil.beginElement(strXml, TAG_TOP_EVENT);

            SimpleEvent event = i.next();
            XmlUtil.addElement(strXml, TAG_TOP_EVENT_TITLE, (event.getTitle() != null) ? event.getTitle() : "");
            XmlUtil.addElement(strXml, TAG_EVENT_ID, event.getId());
            XmlUtil.addElement(strXml, TAG_AGENDA_ID, event.getIdCalendar());
            XmlUtil.endElement(strXml, TAG_TOP_EVENT);
            //Register the image
            EventImageResourceService.getInstance().getResourceImageEvent(event.getId());
        }

        XmlUtil.endElement(strXml, TAG_TOP_EVENTS);
    }

    String strDateBegin = request != null ? request.getParameter(Constants.PARAMETER_DATE) : StringUtils.EMPTY;

    // If there is no date begin in the parameter, then get today's date
    if (StringUtils.isBlank(strDateBegin)) {
        strDateBegin = DateUtil.getCurrentDateString(locale);
    }

    String[] arrayCategory = null;
    String[] arrayCalendar = Utils.getCalendarIds(request);
    String strQuery = StringUtils.EMPTY;
    List<Event> listEvent = null;
    Plugin pluginCalendar = PluginService.getPlugin(CalendarPlugin.PLUGIN_NAME);

    Date dateBegin = DateUtil.formatDate(strDateBegin,
            request != null ? request.getLocale() : Locale.getDefault());
    // If there is a date end, then it is a search on a date interval
    String strDateEnd = request != null ? request.getParameter(Constants.PARAMETER_DATE_END)
            : StringUtils.EMPTY;
    Date dateEnd = null;
    if (StringUtils.isNotBlank(strDateEnd)) {
        dateEnd = DateUtil.formatDate(strDateEnd, request != null ? request.getLocale() : Locale.getDefault());
    }
    if (dateEnd == null) {
        dateEnd = dateBegin;
    }

    listEvent = CalendarSearchService.getInstance().getSearchResults(arrayCalendar, arrayCategory, strQuery,
            dateBegin, dateEnd, pluginCalendar);
    if (listEvent != null) {
        //Sort events by DateTimeStart using bubble sort
        SimpleDateFormat sdf = new SimpleDateFormat("HH:mm");
        boolean bisModification;
        Date date1;
        Date date2;
        Event temporaryEvent;
        do {
            bisModification = true;
            for (int j = 0; j < listEvent.size() - 1; j++) {
                try {

                    date1 = sdf.parse(listEvent.get(j).getDateTimeStart());
                } catch (Exception e) {
                    date1 = new Date(0);
                }
                try {

                    date2 = sdf.parse(listEvent.get(j + 1).getDateTimeStart());
                } catch (Exception e) {
                    date2 = new Date(0);
                }
                if (date1.after(date2)) {
                    temporaryEvent = listEvent.get(j + 1);
                    listEvent.set(j + 1, listEvent.get(j));
                    listEvent.set(j, temporaryEvent);
                    bisModification = false;
                }

            }

        } while (!bisModification);

        XmlUtil.beginElement(strXml, TAG_EVENTS);
        for (Event event : listEvent) {
            XmlUtil.beginElement(strXml, TAG_EVENT);
            // Search on date interval, then display date begin and date end
            if (StringUtils.isNotBlank(strDateEnd) && !strDateBegin.equals(strDateEnd)) {
                XmlUtil.addElement(strXml, TAG_DATE, DateUtil.getDateString(event.getDate(), locale));
                XmlUtil.addElement(strXml, TAG_DATE_END, DateUtil.getDateString(event.getDateEnd(), locale));
            }
            // Else only display the date on which the user has clicked
            else {
                XmlUtil.addElement(strXml, TAG_DATE, strDateBegin);
                XmlUtil.addElement(strXml, TAG_DATE_END, StringUtils.EMPTY);
            }
            XmlUtil.addElementHtml(strXml, TAG_EVENT_TITLE,
                    (event.getTitle() != null) ? event.getTitle() : StringUtils.EMPTY);
            XmlUtil.addElement(strXml, TAG_EVENT_DATETIME_BEGIN,
                    (event.getDateTimeStart() != null) ? event.getDateTimeStart() : StringUtils.EMPTY);
            XmlUtil.addElementHtml(strXml, TAG_EVENT_DESCRIPTION,
                    (event.getDescription() != null) ? event.getDescription() : StringUtils.EMPTY);
            XmlUtil.addElement(strXml, TAG_EVENT_ID, event.getId());
            XmlUtil.endElement(strXml, TAG_EVENT);

        }
        XmlUtil.endElement(strXml, TAG_EVENTS);
    }

    String str = addPortletTags(strXml);

    return str;
}

From source file:jp.terasoluna.fw.web.struts.action.SystemExceptionHandler.java

/**
 * ?bZ?[W\?[X?bZ?[WL?[w//from w  ww  . j av  a 2s .c o  m
 * G?[?bZ?[W?B
 *
 * @param req HTTPNGXg
 * @param se SystemException
 * @param resources ?bZ?[W\?[X
 *
 * @return G?[?bZ?[W
 */
private String getErrorMessage(HttpServletRequest req, SystemException se, MessageResources resources) {
    String errorCode = se.getErrorCode();
    // ?bZ?[WL?[w?Anullp?B
    if (errorCode == null) {
        return null;
    }

    String[] options = se.getOptions();
    if (options == null) {
        return resources.getMessage(req.getLocale(), errorCode);
    }
    return resources.getMessage(req.getLocale(), errorCode, options);
}

From source file:org.springside.modules.security.jcaptcha.JCaptchaFilter.java

/**
 * ???.//from ww w.ja  v a 2s. co m
 */
protected void genernateCaptchaImage(final HttpServletRequest request, final HttpServletResponse response)
        throws IOException {

    ServletUtils.setDisableCacheHeader(response);
    response.setContentType("image/jpeg");

    ServletOutputStream out = response.getOutputStream();
    try {
        String captchaId = request.getSession(true).getId();
        BufferedImage challenge = (BufferedImage) captchaService.getChallengeForID(captchaId,
                request.getLocale());
        ImageIO.write(challenge, "jpg", out);
        out.flush();
    } catch (CaptchaServiceException e) {
        logger.error(e.getMessage(), e);
    } finally {
        out.close();
    }
}

From source file:fr.paris.lutece.plugins.workflow.modules.mappings.web.CodeMappingJspBean.java

/**
 * Get error//  w w  w . j  a  va2  s .c  o m
 * @param request the HTTP request
 * @return the HTML code
 */
public String getError(HttpServletRequest request) {
    String strErrorMessage = request.getParameter(PARAMETER_ERROR_MESSAGE);

    if (StringUtils.isBlank(strErrorMessage)) {
        strErrorMessage = I18nService.getLocalizedString(MESSAGE_ERROR_GENERIC_MESSAGE, request.getLocale());
    }

    return getError(request, strErrorMessage);
}

From source file:fr.paris.lutece.plugins.workflow.modules.ticketing.web.EditTicketXPage.java

/**
 * Get the page//w ww. j a  v a 2s  .c  om
 * @param request teh request
 * @param nIdHistory the history id
 * @param nIdTask the task id
 * @param nIdAction the action id
 * @param strUrlReturn the URL to return
 * @return the page
 * @throws SiteMessageException if there is an exception
 */
private XPage getPage(HttpServletRequest request, int nIdHistory, int nIdTask, int nIdAction,
        String strUrlReturn) throws SiteMessageException {
    XPage page = null;

    EditableTicket editableTicket = _editableTicketService.find(nIdHistory, nIdTask);

    if ((editableTicket != null) && !editableTicket.isEdited()) {
        if (_editableTicketService.isStateValid(editableTicket, request.getLocale())) {
            if (doProcessWorkflowAction(request, nIdAction, editableTicket)) {
                // Back to home page
                setSiteMessage(request, MESSAGE_EDITION_COMPLETE, SiteMessage.TYPE_INFO, strUrlReturn);
            } else {
                page = getEditTicketPage(request, editableTicket);
            }
        } else {
            setSiteMessage(request, Messages.USER_ACCESS_DENIED, SiteMessage.TYPE_STOP, strUrlReturn);
        }
    } else {
        setSiteMessage(request, MESSAGE_TICKET_ALREADY_EDITED, SiteMessage.TYPE_INFO, strUrlReturn);
    }

    return page;
}

From source file:fr.paris.lutece.plugins.workflow.modules.notifycrm.service.NotifyCRMService.java

/**
 * {@inheritDoc}/*from   w w w  .  j a  v  a 2  s  .c om*/
 */
@Override
public Locale getLocale(HttpServletRequest request) {
    Locale locale = null;

    if (request != null) {
        locale = request.getLocale();
    } else {
        locale = I18nService.getDefaultLocale();
    }

    return locale;
}

From source file:fr.paris.lutece.plugins.mydashboard.modules.nickname.service.MyDashboardComponentNickname.java

/**
 * {@inheritDoc}/*from ww  w  .j ava2s  .  c  o m*/
 */
@Override
public String getDashboardData(HttpServletRequest request) {
    if (SecurityService.isAuthenticationEnable()) {
        LuteceUser user = SecurityService.getInstance().getRegisteredUser(request);

        if (user != null) {
            String strUserNickName = UserPreferencesService.instance().getNickname(user);
            Map<String, Object> model = new HashMap<String, Object>();
            model.put(MARK_USER_NICKNACME, strUserNickName);

            HtmlTemplate template = AppTemplateService.getTemplate(TEMPLATE_DASHBOARD_COMPONENT_PSEUDO,
                    request.getLocale(), model);

            return template.getHtml();
        }
    }

    return StringUtils.EMPTY;
}

From source file:org.smigo.user.UserSetLocaleResolver.java

@Override
public Locale resolveLocale(HttpServletRequest req) {
    final Principal userPrincipal = req.getUserPrincipal();
    if (userPrincipal != null) {
        User user = userDao.getUsersByUsername(userPrincipal.getName()).get(0);
        if (user.getLocale() != null) {
            return user.getLocale();
        }//w  w  w . j  a  v a2s  .  co  m
    }

    final String subDomain = req.getServerName().split("\\.")[0];
    for (Language language : Language.values()) {
        if (language.getLocale().getLanguage().equals(subDomain)) {
            return new Locale(subDomain);
        }
    }

    return req.getLocale() == null ? Locale.ENGLISH : req.getLocale();
}

From source file:fr.paris.lutece.plugins.extend.modules.rating.web.component.RatingResourceExtenderComponent.java

/**
 * {@inheritDoc}// w  w  w. j  a v a2s  .c o  m
 */
@Override
public String getInfoHtml(ResourceExtenderDTO resourceExtender, Locale locale, HttpServletRequest request) {
    if (resourceExtender != null) {
        Map<String, Object> model = new HashMap<String, Object>();
        model.put(RatingConstants.MARK_RATING, _ratingService.findByResource(
                resourceExtender.getIdExtendableResource(), resourceExtender.getExtendableResourceType()));

        HtmlTemplate template = AppTemplateService.getTemplate(TEMPLATE_RATING_INFO, request.getLocale(),
                model);

        return template.getHtml();
    }

    return StringUtils.EMPTY;
}

From source file:fr.paris.lutece.plugins.extend.modules.statistics.web.StatisticsJspBean.java

/**
 * Gets the view stats./*from   w  w  w  . jav a 2s . c o m*/
 *
 * @param request the request
 * @param response the response
 * @return the view stats
 * @throws AccessDeniedException the access denied exception
 */
public IPluginActionResult getViewStats(HttpServletRequest request, HttpServletResponse response)
        throws AccessDeniedException {
    setPageTitleProperty(PROPERTY_VIEW_STATS_PAGE_TITLE);

    // RESOURCE TYPES
    ReferenceList listResourceTypes = _resourceTypeService.findAllAsRef(AdminUserService.getLocale(request));
    listResourceTypes.addItem(StringUtils.EMPTY,
            I18nService.getLocalizedString(PROPERTY_LABEL_ALL, request.getLocale()));

    // EXTENDER TYPES
    ReferenceList listExtenderTypes = _resourceExtenderService.getExtenderTypes(request.getLocale());
    listExtenderTypes.addItem(StringUtils.EMPTY,
            I18nService.getLocalizedString(PROPERTY_LABEL_ALL, request.getLocale()));

    // RESOURCE EXTENDER HISTORY FILTER
    initFilter(request);
    _filter.setGroupByAttributeName(GROUP_BY_ATTRIBUTE);
    _filter.setSortedAttributeName(request);
    _filter.setAscSort(request);

    // PAGINATOR
    _strCurrentPageIndex = Paginator.getPageIndex(request, Paginator.PARAMETER_PAGE_INDEX,
            _strCurrentPageIndex);
    _nItemsPerPage = Paginator.getItemsPerPage(request, Paginator.PARAMETER_ITEMS_PER_PAGE, _nItemsPerPage,
            _nDefaultItemsPerPage);

    int nNbStats = _statService.getNbStats(_filter);

    if (StringUtils.isNotBlank(_strCurrentPageIndex) && StringUtils.isNumeric(_strCurrentPageIndex)) {
        // Define the current page index
        // If the current page index is > ( nCurrentPageIndex - 1 ) * _nItemsPerPage ), then display the first page index
        int nCurrentPageIndex = Integer.parseInt(_strCurrentPageIndex);

        if (((nCurrentPageIndex - 1) * _nItemsPerPage) > nNbStats) {
            nCurrentPageIndex = 1;
        }

        _filter.setItemsPerPage(_nItemsPerPage);
        _filter.setPageIndex(nCurrentPageIndex);
    }

    UrlItem url = new UrlItem(AppPathService.getBaseUrl(request) + JSP_URL_VIEW_STATS);
    url.addParameter(PARAMETER_SESSION, PARAMETER_SESSION);

    if (_filter.containsAttributeName()) {
        url.addParameter(Parameters.SORTED_ATTRIBUTE_NAME, _filter.getSortedAttributeName());
        url.addParameter(Parameters.SORTED_ASC, Boolean.toString(_filter.isAscSort()));
    }

    IPaginator<ResourceExtenderStat> paginator = new LocalizedDelegatePaginator<ResourceExtenderStat>(
            _statService.findStats(_filter), _nItemsPerPage, url.getUrl(), Paginator.PARAMETER_PAGE_INDEX,
            _strCurrentPageIndex, nNbStats, request.getLocale());

    Map<String, Object> model = new HashMap<String, Object>();
    model.put(MARK_LIST_RESOURCE_TYPES, listResourceTypes);
    model.put(MARK_LIST_EXTENDER_TYPES, listExtenderTypes);
    model.put(MARK_FILTER, _filter);
    model.put(MARK_LIST_STATS, paginator.getPageItems());
    model.put(MARK_PAGINATOR, paginator);
    model.put(MARK_NB_ITEMS_PER_PAGE, Integer.toString(paginator.getItemsPerPage()));
    model.put(MARK_TOTAL_NUMBERS, _statService.getTotalNumbers(_filter));

    HtmlTemplate template = AppTemplateService.getTemplate(TEMPLATE_VIEW_STATS, request.getLocale(), model);

    IPluginActionResult result = new DefaultPluginActionResult();

    result.setHtmlContent(getAdminPage(template.getHtml()));

    return result;
}