Package org.apache.jetspeed.util

Examples of org.apache.jetspeed.util.MetaData


        if (pc==null) {
            pc = new BasePortletConfig();
            setPortletConfig(pc);
        }

        MetaData meta = pc.getMetainfo();
        if (meta==null) {
            meta = new MetaData();
            pc.setMetainfo(meta);
        }

        meta.setDescription(description);
    }
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        {
            pc = new BasePortletConfig();
            setPortletConfig(pc);
        }

        MetaData meta = pc.getMetainfo();
        if (meta == null)
        {
            meta = new MetaData();
            pc.setMetainfo(meta);
        }

        meta.setTitle(title);
    }
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        if (pc==null) {
            pc = new BasePortletConfig();
            setPortletConfig(pc);
        }

        MetaData meta = pc.getMetainfo();
        if (meta==null) {
            meta = new MetaData();
            pc.setMetainfo(meta);
        }

        meta.setImage(image);
    }
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        {
            pc = new BasePortletConfig();
            setPortletConfig(pc);
        }

        MetaData meta = pc.getMetainfo();
        if (meta == null)
        {
            meta = new MetaData();
            pc.setMetainfo(meta);
        }

        meta.setDescription(description);
    }
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        {
            pc = new BasePortletConfig();
            setPortletConfig(pc);
        }

        MetaData meta = pc.getMetainfo();
        if (meta == null)
        {
            meta = new MetaData();
            pc.setMetainfo(meta);
        }

        meta.setTitle(title);
    }
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        if (newTitle != null)
        {
            boolean titleChanged = false;
            String currentTitle = entry.getTitle();

            MetaData md = pc.getMetainfo();
            if (currentTitle == null && md != null && md.getTitle() != null)
                currentTitle = md.getTitle();

            if (currentTitle != null)
            {
                titleChanged = (newTitle.equals(currentTitle) == false);
            }
            else
            {
                titleChanged = (newTitle.trim().length() > 0);
            }

            if (titleChanged == true)
            {

                if ((newTitle.trim().length() > 0))
                {
                    // Note: setting the portlet's config may not be a good idea -
                    // it might be used as the Portlet for other PSMLDocument Entries that
                    // have a different idea of title - and the caching of Portlets does
                    // NOT include title -ggolden.
                    if (md == null)
                    {
                        md = new MetaData();
                        pc.setMetainfo(md);
                    }
                    md.setTitle(newTitle);
                    entry.setTitle(newTitle);
                    madePcChange = true;
                }
            }
        }
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                //in the markup, so that cached portlets can keep their metainfo
                //This may lead to an incorrect metainfo retrieved if the first
                //instance of the portlet, which is put in the cache, has some
                //special metainfo defined in the markup

                MetaData meta = pc.getMetainfo();
               
                if ( meta != null)
                {

                    if (!DEFAULT_TITLE.equals( meta.getTitle() ) )
                    {
                        portlet.setTitle( meta.getTitle() );
                    }
   
                    if (!DEFAULT_DESCRIPTION.equals( meta.getDescription() ) )
                    {
                        portlet.setDescription( meta.getDescription() );
                    }
                }

                //FIXME: Notice here we are putting the portlet without wrapper
                //in the cache, and we must wrap it on return.
                //Security implications: the portletcache should not be
                //publicly accessible.
                //Alternative: we could wrap the portlet before putting
                //it in the cache.

                //now compute the time it took to instantate and log it...
                // time in millis, sugested by Thomas Schaeck (schaeck@de.ibm.com)
                long milliseconds = ( System.currentTimeMillis() - begin );
       
                if (logger.isDebugEnabled())
                    logger.debug( "PortletFactory.getPortlet(): found in cache in "
                        + milliseconds + " ms - handle: " + handle );

                return PortletWrapper.wrap( portlet );
            }

            // if not found in the cache, instanciate a new Portlet
            portlet = (Portlet)portletClass.newInstance();

        }
        catch ( Throwable t )
        {
            logger.error("Throwable", t);
            throw new PortletException( t.getMessage() );
        }

        // save the current meta-info
        String title = null;
        String description = null;
        MetaData metainfo = pc.getMetainfo();
       
        if ( metainfo != null ) {
            title=metainfo.getTitle();
            description=metainfo.getDescription();
        }
       
       
        // init the portlet, it may override its PSML defined markup if
        // it doesn't check for it
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    @return the new MetaData object, empty if meta is null
    */
    protected static MetaData getMetaData(Entry entry)
    {
        MetaData data = new MetaData();
        MetaInfo meta = entry.getMetaInfo();

        if ( meta != null )
        {
            if ( meta.getTitle() != null )
                data.setTitle( meta.getTitle() );

            if ( meta.getDescription() != null )
                data.setDescription( meta.getDescription() );

            if ( meta.getImage() != null )
                data.setImage( meta.getImage() );
        }

        if ( entry.getParent() != null )
        {

            PortletEntry parent = (PortletEntry)Registry
                .getEntry( Registry.PORTLET, entry.getParent() );

            if (parent != null)
            {
                MetaData parentData = getMetaData( parent );
                parentData.merge(data);
                return parentData;
            }
           
        }

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    @return the new MetaData object, empty if meta is null
    */
    protected static MetaData getMetaData(PortletEntry entry)
    {
        MetaData data = new MetaData();

        if ( entry.getTitle() != null )
            data.setTitle( entry.getTitle() );

        if ( entry.getDescription() != null )
            data.setDescription( entry.getDescription() );
           
    if ( entry.getMetaInfo() != null && entry.getMetaInfo().getImage() != null )
      data.setImage( entry.getMetaInfo().getImage() );
           
        return data;
    }
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    @return the new MetaData object, empty if meta is null
    */
    protected static MetaData getMetaData(Portlets portlets)
    {
        MetaData data = new MetaData();
        MetaInfo meta = portlets.getMetaInfo();

        if (meta != null)
        {
            if (meta.getTitle() != null)
            {
                data.setTitle(meta.getTitle());
            }

            if (meta.getDescription() != null)
            {
                data.setDescription(meta.getDescription());
            }

            if (meta.getImage() != null)
            {
                data.setImage(meta.getImage());
            }
        }

        return data;

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