Package org.apache.portals.applications.transform

Examples of org.apache.portals.applications.transform.TransformCacheEntry

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        String stylesheet = getPortletConfig().getInitParameter("stylesheet");
        String realStylesheet = getPortletConfig().getPortletContext().getRealPath(stylesheet);
        String url = prefs.getValue("url", "http://news.bbc.co.uk/rss/sportonline_uk_edition/football/internationals/england/squad_profiles/rss091.xml");       

        String key = cache.constructKey(url, stylesheet); // TODO: use the entire parameter list
        TransformCacheEntry entry = cache.get(key);
        if (entry != null)
        {
            byte[] bytes = (byte[])entry.getDocument();
            Streams.drain(new StringReader(new String(bytes,"UTF-8")),  response.getWriter());
        }
        else
        {
            try
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        return enable;       
    }
   
    public void put(String key, Object document, long timeToLive)
    {
        TransformCacheEntry entry = new TransformCacheEntry(key, document, timeToLive);
        if (cache.size() > getMaxSize())
        {
            evict();
        }
        synchronized(lock)
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                if (count >= limit)
                {
                    break;
                }
   
                TransformCacheEntry entry = (TransformCacheEntry) it.next();
                if (debug)
                {
                    System.out.println("Evicting: "+ entry.getKey());
                }
                cache.remove(entry.getKey());
               
                count++;
            }       
        }
    }
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    /* (non-Javadoc)
     * @see org.apache.jetspeed.syndication.services.transform.TransformCacheService#remove(java.lang.String, java.lang.String)
     */
    public Object remove(String key)
    {
        TransformCacheEntry entry = (TransformCacheEntry)cache.get(key);
        if (entry == null)
        {
            return null;
        }
        synchronized(lock)
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    /* (non-Javadoc)
     * @see org.apache.jetspeed.syndication.services.transform.TransformCacheService#get(java.lang.String, java.lang.String)
     */
    public TransformCacheEntry get(String key)
    {
        TransformCacheEntry entry = (TransformCacheEntry)cache.get(key);
        if (entry == null)
        {
            return null;
        }
        long now = new Date().getTime();
        long lifeTime = entry.getTimeToLive() * 1000;
        if ((entry.getLastAccessed() + lifeTime) < now)
        {
            return null; // expire it
        }
        if (debug)
        {
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        return entry;
    }
   
    public Object getDocument(String key)
    {
        TransformCacheEntry entry = get(key);
        if (entry != null)
        {
            return entry.getDocument();
        }
        return null;
    }
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        return null;
    }
   
    public int compare(Object o1, Object o2)
    {
        TransformCacheEntry e1 = (TransformCacheEntry)o1;
        TransformCacheEntry e2 = (TransformCacheEntry)o2;
        if (e1.getLastAccessed() < e2.getLastAccessed())
        {
            return -1;
        }
        else if (e1.getLastAccessed() == e2.getLastAccessed())
        {
            return 0;
        }
        return 1;
    }
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        String stylesheet = getPortletConfig().getInitParameter("stylesheet");
        String realStylesheet = getPortletConfig().getPortletContext().getRealPath(stylesheet);
        String url = prefs.getValue("url", "http://news.bbc.co.uk/rss/sportonline_uk_edition/football/internationals/england/squad_profiles/rss091.xml");       

        String key = cache.constructKey(url, stylesheet); // TODO: use the entire parameter list
        TransformCacheEntry entry = cache.get(key);
        if (entry != null)
        {
            byte[] bytes = (byte[])entry.getDocument();
            Streams.drain(new StringReader(new String(bytes,"UTF-8")),  response.getWriter());
        }
        else
        {
            try
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        return enable;       
    }
   
    public void put(String key, Object document, long timeToLive)
    {
        TransformCacheEntry entry = new TransformCacheEntry(key, document, timeToLive);
        if (cache.size() > getMaxSize())
        {
            evict();
        }
        synchronized(lock)
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                if (count >= limit)
                {
                    break;
                }
   
                TransformCacheEntry entry = (TransformCacheEntry) it.next();
                if (debug)
                {
                    System.out.println("Evicting: "+ entry.getKey());
                }
                cache.remove(entry.getKey());
               
                count++;
            }       
        }
    }
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  • org.apache.portals.applications.transform.impl.MemoryTransformCache
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