Example usage for org.springframework.web.servlet.support RequestContextUtils getLocale

List of usage examples for org.springframework.web.servlet.support RequestContextUtils getLocale

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Introduction

In this page you can find the example usage for org.springframework.web.servlet.support RequestContextUtils getLocale.

Prototype

public static Locale getLocale(HttpServletRequest request)

Source Link

Document

Retrieve the current locale from the given request, using the LocaleResolver bound to the request by the DispatcherServlet (if available), falling back to the request's accept-header Locale.

Usage

From source file:org.gbif.portal.web.tag.SmallTaxonomyBrowserTag.java

/**
 * Render a special tree node.// w  w  w. j  a  v  a 2  s  . c om
 * 
 * @param specialTreeNode
 * @param sb
 * @param contextPath
 */
protected void addElement(SpecialTreeNode specialTreeNode, StringBuffer sb, String contextPath) {

    Locale locale = RequestContextUtils.getLocale((HttpServletRequest) pageContext.getRequest());

    sb.append("<p class=\"specialConcept\">");
    String link = getLink(contextPath, specialTreeNode);
    if (link != null) {
        sb.append("<a href=\"");
        sb.append(link);
        sb.append("\" class=\"treeNodeLink\">");
    }
    sb.append("<span class=\"conceptLink\">&nbsp;</span><span id=\"");
    sb.append(specialTreeNode.getExpandRequestParameter());
    sb.append("\">");
    sb.append(messageSource.getMessage(specialTreeNode.getDisplayName(), null, locale));
    sb.append("</span>");
    if (link != null)
        sb.append("</a>");
    if (specialTreeNode.isShowChildren()) {
        sb.append("<div class=\"list\">");
        for (BriefTaxonConceptDTO child : specialTreeNode.getChildren())
            addElement(child, sb, contextPath);
        sb.append("</div>");
    }
    sb.append("</p>");
}

From source file:org.gbif.portal.web.tag.SmallTaxonomyBrowserTag.java

/**
 * @see javax.servlet.jsp.tagext.TagSupport#doEndTag()
 *//*ww  w .  jav  a2s .  c o  m*/
@Override
public int doEndTag() throws JspException {
    Locale locale = RequestContextUtils.getLocale((HttpServletRequest) pageContext.getRequest());

    if (concepts == null || concepts.size() == 0)
        return super.doEndTag();
    StringBuffer sb = new StringBuffer();
    HttpServletRequest request = (HttpServletRequest) pageContext.getRequest();
    String contextPath = request.getContextPath();
    sb.append("<div><p id=\"smtFirstLevel\"");
    if (selectedConcept == null) {
        sb.append(" class=\"selected\">");
    } else {
        sb.append("><a href=\"");
        String rootLink = getRootLink(contextPath);
        sb.append(rootLink);
        sb.append("\">");
    }
    if (StringUtils.isEmpty(highestRank)) {
        sb.append(messageSource.getMessage(rootConceptsLinkMessageKey, null, locale));
    } else {
        sb.append(messageSource.getMessage("taxonomy.browser.all." + highestRank, null, locale));
    }

    if (selectedConcept != null)
        sb.append("</a>");

    sb.append("</p>");
    addConcepts(sb, pageContext, contextPath);
    sb.append("</div>");
    try {
        pageContext.getOut().write(sb.toString());
    } catch (IOException e) {
        logger.error(e.getMessage(), e);
    }
    return super.doEndTag();
}

From source file:org.gbif.portal.web.view.search.SearchWidgetController.java

/**
 * Adds content for the taxon name search widget. The ordering should be like so:
 * /*from   ww w  .  j  a  va 2 s  . com*/
 * 1. Exact scientific name match
 * 2. Exact specific epithet matches
 * 3. Other scientific name matches
 * 
 * TODO Add Scientific name parsing
 * 
 * @param request
 * @param response
 * @throws Exception
 */
public void addTaxa(HttpServletRequest request, HttpServletResponse response) throws Exception {

    String searchString = getSearchString(request);

    TaxonomyManager taxonomyManager = (TaxonomyManager) getWebAppContext(request).getBean("taxonomyManager");
    DataResourceManager dataResourceManager = (DataResourceManager) getWebAppContext(request)
            .getBean("dataResourceManager");

    //use the nub provider
    DataProviderDTO nubProvider = dataResourceManager.getNubDataProvider();
    //use the nub resource
    DataResourceDTO nubResource = dataResourceManager.getNubDataResource();
    String providerKey = null;
    String resourceKey = null;
    if (nubProvider != null && nubProvider.getKey() != null)
        providerKey = nubProvider.getKey();
    if (nubResource != null && nubResource.getKey() != null)
        resourceKey = nubResource.getKey();

    //exact scientific name matches
    SearchResultsDTO exactTaxonMatches = taxonomyManager.findTaxonConcepts(searchString, false, null, null,
            resourceKey, null, null, RequestContextUtils.getLocale(request).getLanguage(), null,
            allowUnconfirmedNames, false, new SearchConstraints(0, 100));
    request.setAttribute("exactTaxonMatches", exactTaxonMatches);

    //exact specific epithet matches
    SearchResultsDTO exactEpithetMatches = taxonomyManager.findSpeciesConcepts(null, searchString, false, null,
            resourceKey, null, new SearchConstraints(0, 100));
    request.setAttribute("exactEpithetMatches", exactEpithetMatches);

    int matchesTotal = exactTaxonMatches.size() + exactEpithetMatches.size();
    boolean hasMore = false; //shall we provide a paging link

    SearchConstraints searchConstraints = getSearchConstraints(request);

    if (matchesTotal <= DEFAULT_MAX_RESULTS) {

        boolean sortAlpha = false;
        if (searchString != null && searchString.length() > minLengthToSort) {
            sortAlpha = true;
        }

        //exact scientific name matches
        SearchResultsDTO fuzzyTaxonMatches = taxonomyManager.findTaxonConcepts(searchString, true, null, null,
                resourceKey, null, null, RequestContextUtils.getLocale(request).getLanguage(), null,
                allowUnconfirmedNames, sortAlpha, searchConstraints);
        //remove the exact matches
        for (Object exactMatch : exactTaxonMatches) {
            if (fuzzyTaxonMatches.contains(exactMatch))
                fuzzyTaxonMatches.remove(exactMatch);
        }
        request.setAttribute("fuzzyTaxonMatches", fuzzyTaxonMatches);
        matchesTotal += fuzzyTaxonMatches.size();
        hasMore = fuzzyTaxonMatches.hasMoreResults();
    } else {
        hasMore = true;
    }

    // if there are still no results, then try a soundex
    if (matchesTotal == 0) {
        logger.debug("No names found, trying the SoundEx search");
        SearchResultsDTO soundExMatches = taxonomyManager.findMatchingScientificNames(searchString, true, null,
                null, true, null, resourceKey, true, new SearchConstraints(0, DEFAULT_MAX_RESULTS));
        request.setAttribute("soundexNameMatches", soundExMatches);
        matchesTotal = soundExMatches.size();
        // it's just a suggestion list so no need for paging
        hasMore = false;
    }

    if (matchesTotal == 0) {
        //match on remote concept ids
        List<TaxonConceptDTO> taxonConcepts = taxonomyManager.getTaxonConceptForRemoteId(searchString);
        request.setAttribute("remoteConceptMatches", taxonConcepts);
    }

    request.setAttribute("moreTaxaMatches", hasMore);
}

From source file:org.gbif.portal.web.view.search.SearchWidgetController.java

/**
 * Adds the content for the countries widget.
 * //from w  ww .j av  a  2s  .  c  om
 * @param request
 * @param response
 * @throws Exception
 */
public void addCountries(HttpServletRequest request, HttpServletResponse response) throws Exception {
    String searchString = getSearchString(request);
    GeospatialManager geospatialManager = (GeospatialManager) getWebAppContext(request)
            .getBean("geospatialManager");
    Locale locale = RequestContextUtils.getLocale(request);
    SearchResultsDTO geospatialMatches = geospatialManager.findCountries(searchString, true, true, false,
            locale, getSearchConstraints(request));
    request.setAttribute("countryMatches", geospatialMatches);
    request.setAttribute("moreCountryMatches", geospatialMatches.hasMoreResults());
}

From source file:org.jasig.portal.portlet.container.cache.PortletCacheControlServiceImpl.java

@Override
public CachedPortletData getCachedPortletRenderOutput(IPortletWindowId portletWindowId,
        HttpServletRequest httpRequest) {
    final IPortletWindow portletWindow = this.portletWindowRegistry.getPortletWindow(httpRequest,
            portletWindowId);/*from w w w.j  av a2s . com*/

    final IPortletEntityId entityId = portletWindow.getPortletEntityId();
    final IPortletEntity entity = this.portletEntityRegistry.getPortletEntity(httpRequest, entityId);
    final IPortletDefinitionId definitionId = entity.getPortletDefinitionId();

    Serializable publicCacheKey = generatePublicScopePortletDataCacheKey(definitionId,
            portletWindow.getRenderParameters(), portletWindow.getPublicRenderParameters(),
            RequestContextUtils.getLocale(httpRequest));
    Element publicCacheElement = this.publicScopePortletRenderOutputCache.get(publicCacheKey);
    if (publicCacheElement != null) {
        if (publicCacheElement.isExpired()) {
            this.publicScopePortletRenderOutputCache.remove(publicCacheKey);
            return null;
        } else {
            return (CachedPortletData) publicCacheElement.getValue();
        }
    } else {
        // public cache contained no content, check private
        Serializable privateCacheKey = generatePrivateScopePortletDataCacheKey(httpRequest, portletWindowId,
                entityId, definitionId, portletWindow.getRenderParameters());
        Element privateCacheElement = this.privateScopePortletRenderOutputCache.get(privateCacheKey);
        if (privateCacheElement != null) {
            if (privateCacheElement.isExpired()) {
                this.privateScopePortletRenderOutputCache.remove(privateCacheKey);
                return null;
            } else {
                return (CachedPortletData) privateCacheElement.getValue();
            }
        }
    }

    return null;
}

From source file:org.jasig.portal.portlet.container.cache.PortletCacheControlServiceImpl.java

@Override
public CachedPortletData getCachedPortletResourceOutput(IPortletWindowId portletWindowId,
        HttpServletRequest httpRequest) {
    final IPortletWindow portletWindow = this.portletWindowRegistry.getPortletWindow(httpRequest,
            portletWindowId);//from   www  . j  a v a2 s. co m

    final IPortletEntityId entityId = portletWindow.getPortletEntityId();
    final IPortletEntity entity = this.portletEntityRegistry.getPortletEntity(httpRequest, entityId);
    final IPortletDefinitionId definitionId = entity.getPortletDefinitionId();

    Serializable publicCacheKey = generatePublicScopePortletDataCacheKey(definitionId,
            portletWindow.getRenderParameters(), portletWindow.getPublicRenderParameters(),
            RequestContextUtils.getLocale(httpRequest));
    Element publicCacheElement = this.publicScopePortletResourceOutputCache.get(publicCacheKey);
    if (publicCacheElement != null) {
        CachedPortletData cachedPortletData = (CachedPortletData) publicCacheElement.getValue();
        // only remove from cache if not using validation method
        if (publicCacheElement.isExpired() && StringUtils.isBlank(cachedPortletData.getEtag())) {
            this.publicScopePortletResourceOutputCache.remove(publicCacheKey);
            return null;
        }
        return cachedPortletData;
    } else {
        // public cache contained no content, check private
        Serializable privateCacheKey = generatePrivateScopePortletDataCacheKey(httpRequest, portletWindowId,
                entityId, definitionId, portletWindow.getRenderParameters());
        Element privateCacheElement = this.privateScopePortletResourceOutputCache.get(privateCacheKey);
        if (privateCacheElement != null) {
            CachedPortletData cachedPortletData = (CachedPortletData) privateCacheElement.getValue();
            if (privateCacheElement.isExpired() && StringUtils.isBlank(cachedPortletData.getEtag())) {
                this.privateScopePortletResourceOutputCache.remove(privateCacheKey);
                return null;
            }
            return cachedPortletData;
        }
    }

    return null;
}

From source file:org.jasig.portal.portlet.container.cache.PortletCacheControlServiceImpl.java

@Override
public void cachePortletRenderOutput(IPortletWindowId portletWindowId, HttpServletRequest httpRequest,
        String content, CacheControl cacheControl) {
    final IPortletWindow portletWindow = this.portletWindowRegistry.getPortletWindow(httpRequest,
            portletWindowId);//from ww w .  java2  s. com

    final IPortletEntityId entityId = portletWindow.getPortletEntityId();
    final IPortletEntity entity = this.portletEntityRegistry.getPortletEntity(httpRequest, entityId);
    final IPortletDefinitionId definitionId = entity.getPortletDefinitionId();

    final int expirationTime = cacheControl.getExpirationTime();
    CachedPortletData newData = new CachedPortletData();
    newData.setExpirationTimeSeconds(expirationTime);
    newData.setTimeStored(new Date());
    newData.setStringData(content);
    newData.setEtag(cacheControl.getETag());

    if (cacheControl.isPublicScope()) {
        newData.setCacheConfigurationMaxTTL(
                new Long(publicScopePortletRenderOutputCache.getCacheConfiguration().getTimeToLiveSeconds())
                        .intValue());
        Serializable publicCacheKey = generatePublicScopePortletDataCacheKey(definitionId,
                portletWindow.getRenderParameters(), portletWindow.getPublicRenderParameters(),
                RequestContextUtils.getLocale(httpRequest));
        Element publicCacheElement = constructCacheElement(publicCacheKey, newData,
                publicScopePortletRenderOutputCache.getCacheConfiguration(), cacheControl);
        this.publicScopePortletRenderOutputCache.put(publicCacheElement);
    } else {
        newData.setCacheConfigurationMaxTTL(
                new Long(privateScopePortletRenderOutputCache.getCacheConfiguration().getTimeToLiveSeconds())
                        .intValue());
        Serializable privateCacheKey = generatePrivateScopePortletDataCacheKey(httpRequest, portletWindowId,
                entityId, definitionId, portletWindow.getRenderParameters());
        Element privateCacheElement = constructCacheElement(privateCacheKey, newData,
                privateScopePortletRenderOutputCache.getCacheConfiguration(), cacheControl);
        this.privateScopePortletRenderOutputCache.put(privateCacheElement);
    }
}

From source file:org.jasig.portal.portlet.container.cache.PortletCacheControlServiceImpl.java

@Override
public void cachePortletResourceOutput(IPortletWindowId portletWindowId, HttpServletRequest httpRequest,
        CachedPortletData cachedPortletData, CacheControl cacheControl) {

    final IPortletWindow portletWindow = this.portletWindowRegistry.getPortletWindow(httpRequest,
            portletWindowId);/*from www .ja  v a  2  s  .  c  o  m*/

    final IPortletEntityId entityId = portletWindow.getPortletEntityId();
    final IPortletEntity entity = this.portletEntityRegistry.getPortletEntity(httpRequest, entityId);
    final IPortletDefinitionId definitionId = entity.getPortletDefinitionId();

    final int expirationTime = cacheControl.getExpirationTime();
    cachedPortletData.setEtag(cacheControl.getETag());
    cachedPortletData.setExpirationTimeSeconds(expirationTime);
    cachedPortletData.setTimeStored(new Date());

    if (cacheControl.isPublicScope()) {
        cachedPortletData.setCacheConfigurationMaxTTL(
                new Long(publicScopePortletResourceOutputCache.getCacheConfiguration().getTimeToLiveSeconds())
                        .intValue());
        Serializable publicCacheKey = generatePublicScopePortletDataCacheKey(definitionId,
                portletWindow.getRenderParameters(), portletWindow.getPublicRenderParameters(),
                RequestContextUtils.getLocale(httpRequest));
        Element publicCacheElement = constructCacheElement(publicCacheKey, cachedPortletData,
                publicScopePortletResourceOutputCache.getCacheConfiguration(), cacheControl);
        this.publicScopePortletResourceOutputCache.put(publicCacheElement);
    } else {
        cachedPortletData.setCacheConfigurationMaxTTL(
                new Long(privateScopePortletResourceOutputCache.getCacheConfiguration().getTimeToLiveSeconds())
                        .intValue());
        Serializable privateCacheKey = generatePrivateScopePortletDataCacheKey(httpRequest, portletWindowId,
                entityId, definitionId, portletWindow.getRenderParameters());
        Element privateCacheElement = constructCacheElement(privateCacheKey, cachedPortletData,
                privateScopePortletResourceOutputCache.getCacheConfiguration(), cacheControl);
        this.privateScopePortletResourceOutputCache.put(privateCacheElement);
    }
}

From source file:org.jasig.portal.portlet.container.cache.PortletCacheControlServiceImpl.java

@Override
public boolean purgeCachedPortletData(IPortletWindowId portletWindowId, HttpServletRequest httpRequest,
        CacheControl cacheControl) {//w  w w  .j a v  a 2  s.c o m

    final IPortletWindow portletWindow = this.portletWindowRegistry.getPortletWindow(httpRequest,
            portletWindowId);

    final IPortletEntityId entityId = portletWindow.getPortletEntityId();
    final IPortletEntity entity = this.portletEntityRegistry.getPortletEntity(httpRequest, entityId);
    final IPortletDefinitionId definitionId = entity.getPortletDefinitionId();
    if (cacheControl.isPublicScope()) {
        Serializable publicCacheKey = generatePublicScopePortletDataCacheKey(definitionId,
                portletWindow.getRenderParameters(), portletWindow.getPublicRenderParameters(),
                RequestContextUtils.getLocale(httpRequest));
        boolean renderPurged = this.publicScopePortletRenderOutputCache.remove(publicCacheKey);
        return this.publicScopePortletResourceOutputCache.remove(publicCacheKey) || renderPurged;
    } else {
        Serializable privateCacheKey = generatePrivateScopePortletDataCacheKey(httpRequest, portletWindowId,
                entityId, definitionId, portletWindow.getRenderParameters());
        boolean renderPurged = this.privateScopePortletRenderOutputCache.remove(privateCacheKey);
        return this.privateScopePortletResourceOutputCache.remove(privateCacheKey) || renderPurged;
    }
}

From source file:org.jasig.portal.portlet.container.cache.PortletCacheControlServiceImpl.java

/**
 * Generate a cache key for the private scope Cache.
 * /*from  www  . j  a v a2  s. c o m*/
 * sessionId + windowId + entityId + definitionId + renderParameters
 * 
 * Internally uses {@link ArrayList} as it implements {@link Serializable} and an appropriate equals/hashCode.
 * 
 * @param request
 * @param windowId
 * @param entityId
 * @param definitionId
 * @param renderParameters
 * @return
 */
protected Serializable generatePrivateScopePortletDataCacheKey(HttpServletRequest request,
        IPortletWindowId windowId, IPortletEntityId entityId, IPortletDefinitionId definitionId,
        Map<String, String[]> renderParameters) {
    ArrayList<Object> key = new ArrayList<Object>();
    final String sessionId = request.getSession().getId();
    key.add(sessionId);
    key.add(windowId);
    key.add(entityId);
    key.add(definitionId);
    key.add(renderParameters);
    final Locale locale = RequestContextUtils.getLocale(request);
    key.add(locale);
    return key;
}