Package com.sun.syndication.feed.synd

Examples of com.sun.syndication.feed.synd.SyndFeed

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                t.process(ctx, writer);
                writer.flush();
            }
            else {
                Map kvp = KvpRequestReader.parseKvpSet( req.getQueryString() );
                SyndFeed feed = null;
               
                if ( kvp.isEmpty() ) {
                     //send back a feed with a link to the opensearch template
                    feed = new SyndFeedImpl();
                    feed.setFeedType("atom_1.0");
                    SyndLink link = new SyndLinkImpl();
                    link.setRel( "search" );
                    link.setHref( ResponseUtils.appendPath(baseUrl, "opensearch.xml"));
                    link.setType( "application/opensearchdescription+xml");
                    feed.getLinks().add( link );
                }
                else {
                    //send back the actual feed
                    feed = myListener.filterFeed(layer,kvp,baseUrl,req);
                }
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        }
    }

    protected void process(MessageExchange exchange, NormalizedMessage message) throws MessagingException {
        try {
            SyndFeed feed = getCachedFeed();
            addMessageToFeed(feed, exchange, message);
            removeExpiredEntries(feed);
            writeFeed(feed, exchange, message);
            done(exchange);
        }
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        }
        return createFeed();
    }

    protected SyndFeed createFeed() {
        SyndFeed feed = new SyndFeedImpl();
        feed.setFeedType(feedType);

        feed.setTitle(getTitle());
        feed.setLink(getLink());
        feed.setDescription(getFeedDescription());
        return feed;
    }
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     * Poll for updates
     */
    public void poll() {
        List list = getLastesEntries();
        if (list != null && !list.isEmpty()) {
            SyndFeed feed = new SyndFeedImpl();
            feed.setFeedType(outputType);
            feed.setTitle("Aggregated Feed");
            feed.setDescription("Anonymous Aggregated Feed");
            feed.setAuthor("servicemix");
            feed.setLink("http://www.servicemix.org");
            feed.setEntries(list);
            // send on to the nmr ...
            SyndFeedOutput output = new SyndFeedOutput();
            try {
                Source source = new DOMSource(output.outputW3CDom(feed));
                InOnly exchange = getExchangeFactory().createInOnlyExchange();
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    protected List getLastesEntries() {
        List result = new ArrayList();
        SyndFeedInput input = new SyndFeedInput();
        for (int i = 0;i < urls.size();i++) {
            URL inputUrl = (URL) urls.get(i);
            SyndFeed inFeed;
            try {
                inFeed = input.build(new XmlReader(inputUrl));
                List entries = inFeed.getEntries();
                for (int k = 0;k < entries.size();k++) {
                    SyndEntry entry = (SyndEntry) entries.get(k);
                    if (entry.getPublishedDate().after(getLastPolledDate())) {
                        result.add(entry);
                    }
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    public void dataStoreChange(TransactionEvent event) throws WFSException{
        if ( recordWorthyEvents.contains( event.getType() ) && !event.getAffectedFeatures().isEmpty() ) {
            try {
                String layer = event.getLayerName().getLocalPart();
                SyndFeed feed = readFeed(layer);
                List l = feed.getEntries();
                SyndEntry entry = eventToEntry(event);
                l.add(entry);
                feed.setEntries(l);
                saveFeed(layer,feed);
            } catch (Exception e){
                e.printStackTrace();
                // LOG ERROR HERE!!
            }
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        return new File(f, layer + "-history.xml");
    }

    public SyndFeed readFeed(String layer) throws Exception{
        //create an empty feed
        SyndFeed feed;
       
        File file = getFile(layer);
        if ( file.exists() ) {
            //read the feed from disk filtering as need be
            synchronized ( this ) {
                SyndFeedInput input = new SyndFeedInput();
                feed = input.build(new XmlReader(getFile(layer)));   
            }
        }
        else {
            //create a new empty feed
            feed = new SyndFeedImpl();
            feed.setFeedType("atom_1.0");
            feed.setTitle(layer + " changes");
        }
       
        return feed;
    }
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        return feed;
    }

    public SyndFeed filterFeed(String layer, Map params, String baseUrl,HttpServletRequest req)  throws Exception{
       
        SyndFeed feed = readFeed(layer);
        HistoryFilter filter = getFilter(params);
        List entries = feed.getEntries();
        for (int i = 0; i < entries.size(); i++){
            SyndEntry entry = (SyndEntry)entries.get(i);
            if (!filter.pass(entry)){
                entries.remove(i);
                i--;
            }
        }
       
        //set the link element
        SyndLink link = new SyndLinkImpl();
        link.setHref(req.getRequestURL().toString());
        feed.setLink(link);
       
        return feed;
    }
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    it = urls.iterator();
    while (it.hasNext()) {
      String url = (String) it.next();
      try {
              SyndFeedInput input = new SyndFeedInput();
              SyndFeed feed = input.build(new XmlReader(new URL(url)));
              List<?> list = feed.getEntries();
              Iterator<?> iterator = list.iterator();
              while (iterator.hasNext()) {
                SyndEntry entry = (SyndEntry) iterator.next();
                SyndicationEntryInfo syndicationEntryInfo = new SyndicationEntryInfo();
                if (entry.getLink() == null) {
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    private SyndFeed feed;
    private String description = "This feed is auto-generated by Apache ActiveMQ";
    private String entryContentType = "text/plain";

    public void renderMessage(PrintWriter writer, HttpServletRequest request, HttpServletResponse response, QueueBrowser browser, Message message) throws JMSException {
        SyndFeed feed = getFeed(browser, request);

        List<SyndEntry> entries = feed.getEntries();
        SyndEntry entry = createEntry(browser, message, request);
        SyndContent description = createEntryContent(browser, message, request);
        entry.setDescription(description);
        entries.add(entry);
    }
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