Package org.apache.jetspeed.cache

Examples of org.apache.jetspeed.cache.CacheElement

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        return new EhDecorationContentCacheElementImpl(cachedElement, cckey);
    }

    public boolean remove(Object key)
    {
        CacheElement element = this.get(key);
        boolean removed = false;
        if (element == null)
            return false;
       
        ContentCacheElement ccElement = (ContentCacheElement)element;
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    public void invalidate(RequestContext context)
    {
        ContentPage page = context.getPage();
        ContentCacheKey themeContentCacheKey = createCacheKey(context, page.getId());
        CacheElement themeCacheElem = get(themeContentCacheKey);
       
        if (themeCacheElem != null)
        {
            Theme theme = (Theme) themeCacheElem.getContent();
            theme.setInvalidated(true);
        }
    }
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   * @see org.apache.jetspeed.cache.impl.PortletWindowCache#getPortletWindow(java.lang.String)
   */
  public PortletWindow getPortletWindow(String windowId)
  {
      assert windowId != null;
    CacheElement cacheElement = get(windowId);
    if(cacheElement != null)
    {
       return (PortletWindow) cacheElement.getContent();
    }
    else
    {
      return null;
    }
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                                            PortletWindow portletWindow, int expiration,
                                            PortletDefinitionComposite portletDefinition)
        throws Exception
    {
        ContentCacheKey cacheKey = portletContentCache.createCacheKey(requestContext, fragment.getId());       
        CacheElement cachedElement = portletContentCache.get(cacheKey);
        if (cachedElement != null)
        {
            PortletContent portletContent = (PortletContent)cachedElement.getContent();           
            fragment.setPortletContent(portletContent);
            ContentDispatcherCtrl dispatcher = new ContentDispatcherImpl(portletContent);
            HttpServletRequest servletRequest = requestContext.getRequestForWindow(portletWindow);

            this.addTitleService.setDynamicTitle(portletWindow, servletRequest, dispatcher.getPortletContent(fragment).getTitle());
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        return true;
    }
    protected void addToCache(PortletContent content)
    {
        CacheElement cachedElement = portletContentCache.createElement(content.getCacheKey(), content);
        if (content.getExpiration() == -1)
        {
            cachedElement.setTimeToIdleSeconds(portletContentCache.getTimeToIdleSeconds());
            cachedElement.setTimeToLiveSeconds(portletContentCache.getTimeToLiveSeconds());
        }
        else
        {      
            cachedElement.setTimeToIdleSeconds(content.getExpiration());
            cachedElement.setTimeToLiveSeconds(content.getExpiration());
        }
        portletContentCache.put(cachedElement);       
    }   
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        this.preferenceCache = preferenceCache;
    }

    protected void addToCache(NodeCache content)
    {
        CacheElement cachedElement = preferenceCache.createElement(content.getCacheKey(), content);
        cachedElement.setTimeToIdleSeconds(preferenceCache.getTimeToIdleSeconds());
        cachedElement.setTimeToLiveSeconds(preferenceCache.getTimeToLiveSeconds());
        preferenceCache.put(cachedElement);       
    }   
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        preferenceCache.put(cachedElement);       
    }   
 
    private NodeCache getNode(String cacheKey)
    {
      CacheElement cachedElement = preferenceCache.get(cacheKey);
        if (cachedElement != null)
         return (NodeCache)cachedElement.getContent(); 
        return null;
    }
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                    theme = (Theme) requestContext.getSessionAttribute(themeCacheKey);
                }
                else
                {
                    themeContentCacheKey = cache.createCacheKey(requestContext, page.getId());
                    CacheElement themeCacheElem = cache.get(themeContentCacheKey);
                   
                    if (themeCacheElem != null)
                    {
                        theme = (Theme) themeCacheElem.getContent();
                    }
                }
            }
        }

        if (theme != null)
        {
            theme.init(page, decorationFactory, requestContext);
            requestContext.setAttribute(PortalReservedParameters.PAGE_THEME_ATTRIBUTE, theme);
            boolean solo = isSoloMode(requestContext);           
            SessionPathResolverCache sessionPathResolver = new SessionPathResolverCache( requestContext.getRequest().getSession() );
            initDepthFragmentDecorations(requestContext, theme, page.getRootContentFragment(),
                                                    pageActionAccess, isAjaxRequest,
                                                    ((DecorationFactoryImpl) decorationFactory).getResourceValidator(),
                                                    sessionPathResolver, (theme.isInvalidated() && !solo));
           
            if (theme.isInvalidated() && !solo)
            {
                if (this.useSessionForThemeCaching)
                {
                    requestContext.setSessionAttribute(themeCacheKey, theme);
                }
                else
                {                   
                    CacheElement themeCacheElem = cache.createElement(themeContentCacheKey, theme);
                    cache.put(themeCacheElem);
                }
                theme.setInvalidated(false);                           
            }                       
            return;
        }
        theme = decorationFactory.getTheme(page, requestContext);       
        requestContext.setAttribute(PortalReservedParameters.PAGE_THEME_ATTRIBUTE, theme);
        if ( fragments == null || fragments.size() == 0 )
        {
            ContentFragment rootFragment = page.getRootContentFragment();
            initDepthFragments(requestContext, theme, rootFragment, pageActionAccess, isAjaxRequest, fragments);
        }
        else
        {
            Iterator fragmentsIter = fragments.iterator();
            while ( fragmentsIter.hasNext() )
            {
                ContentFragment fragment = (ContentFragment)fragmentsIter.next();
                initFragment(requestContext, theme, fragment, pageActionAccess, isAjaxRequest);
            }
        }
       
        if (useCache() && !isSoloMode(requestContext))
        {
            if (themeContentCacheKey == null && themeCacheKey == null)
            {
                if (this.useSessionForThemeCaching)
                {
                    themeCacheKey = cache.createSessionKey(requestContext);                   
                    requestContext.getRequest().getSession().removeAttribute(themeCacheKey);
                }
                else
                {
                    themeContentCacheKey = cache.createCacheKey(requestContext, page.getId());
                    cache.remove(themeContentCacheKey);
                }               
            }
            else
            {
                if (this.useSessionForThemeCaching)
                {
                    themeContentCacheKey = cache.createCacheKey(requestContext, page.getId());
                    requestContext.setSessionAttribute(themeCacheKey, theme);
                }
                else
                {
                    CacheElement themeCacheElem = cache.createElement(themeContentCacheKey, theme);
                    cache.put(themeCacheElem);
                }
            }
        }               
    }
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        return new EhPortletContentCacheElementImpl(cachedElement, cckey);
    }

    public boolean remove(Object key)
    {
        CacheElement element = this.get(key);
        boolean removed = false;
        if (element == null)
            return false;
       
        ContentCacheElement ccElement = (ContentCacheElement)element;
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        return new EhDecorationContentCacheElementImpl(cachedElement, cckey);
    }

    public boolean remove(Object key)
    {
        CacheElement element = this.get(key);
        boolean removed = false;
        if (element == null)
            return false;
       
        ContentCacheElement ccElement = (ContentCacheElement)element;
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Related Classes of org.apache.jetspeed.cache.CacheElement

  • org.apache.jetspeed.aggregator.impl.PortletRendererImpl
  • org.apache.jetspeed.cache.file.FileCache
  • org.apache.jetspeed.cache.file.FileCache$FileCacheScanner
  • org.apache.jetspeed.cache.impl.EhDecorationContentCacheImpl
  • org.apache.jetspeed.cache.impl.EhPortletContentCacheImpl
  • org.apache.jetspeed.cache.impl.EhPortletWindowCache
  • org.apache.jetspeed.components.portletpreferences.PortletPreferencesServiceImpl
  • org.apache.jetspeed.components.portletregistry.PersistenceBrokerPortletRegistry
  • org.apache.jetspeed.components.portletregistry.RegistryApplicationCache
  • org.apache.jetspeed.components.portletregistry.RegistryPortletCache
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