com.rometools.rome.feed.synd.SyndEntry Java Examples

private MCRObject handleFeedEntry(SyndEntry entry, String projectID)
    throws MCRPersistenceException, MCRAccessException {
    String publicationID = getPublicationID(entry);
    if (publicationID == null) {
        return null;
    }

    if (isAlreadyStored(publicationID)) {
        LOGGER.info("publication with ID {} already existing, will not import.", publicationID);
        return null;
    }

    LOGGER.info("publication with ID {} does not exist yet, retrieving data...", publicationID);
    Element publicationXML = retrieveAndConvertPublication(publicationID);
    if (shouldIgnore(publicationXML)) {
        LOGGER.info("publication will be ignored, do not store.");
        return null;
    }

    MCRObject obj = buildMCRObject(publicationXML, projectID);
    MCRMetadataManager.create(obj);
    return obj;
}
 

private List<SyndEntry> getEntries(List<String> contentsId, String lang, String feedLink, HttpServletRequest req,
		HttpServletResponse resp) throws ApsSystemException {
	List<SyndEntry> entries = new ArrayList<SyndEntry>();
	Iterator<String> idIterator = contentsId.iterator();
	while (idIterator.hasNext()) {
		String id = (String) idIterator.next();
		ContentRecordVO currentContent = this.getContentManager().loadContentVO(id);
		RssContentMapping mapping = (RssContentMapping) this.getContentMapping().get(currentContent.getTypeCode());
		if (null == mapping) {
			_logger.error("Null content mapping by existed channel for content type {}", currentContent.getTypeCode());
			continue;
		}
		entries.add(this.createEntry(currentContent, lang, feedLink, req, resp));
	}
	return entries;
}
 

/**
 * Populate a content.
 *
 * @param content The content to polulate
 * @param feedItem The feedItem that contains the informations
 * @param apsAggregatorItem The ApsAggregatorItem that contains informations
 * about categories
 * @param aggregatorConfig The object tha handles the mapping informations
 * @throws ApsSystemException if an error occurs
 */
public void populateContentFromMapping(Content content, SyndEntry feedItem, ApsAggregatorItem apsAggregatorItem, AggregatorConfig aggregatorConfig) throws ApsSystemException {
    //set descrizione contenuto
    this.setContentDescr(content, feedItem, aggregatorConfig);
    //set gruppi;
    this.setContentGroups(content, aggregatorConfig);
    //setta le categorie
    this.setContentCategories(content, apsAggregatorItem);
    List<Element> mappingElements = aggregatorConfig.getAttributes();
    Iterator<Element> mappingElementsIt = mappingElements.iterator();
    while (mappingElementsIt.hasNext()) {
        Element mappingElement = mappingElementsIt.next();
        this.applyAttributeMapping(mappingElement, feedItem, content);
    }
    this.setAggregatorItemParams(content, apsAggregatorItem, feedItem, aggregatorConfig);
}
 

@Override
protected Item createRSSItem(final SyndEntry sEntry) {

    final Item item = super.createRSSItem(sEntry);

    item.setComments(sEntry.getComments());

    final SyndContent sContent = sEntry.getDescription();

    if (sContent != null) {
        item.setDescription(createItemDescription(sContent));
    }

    final List<SyndContent> contents = sEntry.getContents();

    if (Lists.isNotEmpty(contents)) {
        final SyndContent syndContent = contents.get(0);
        final Content cont = new Content();
        cont.setValue(syndContent.getValue());
        cont.setType(syndContent.getType());
        item.setContent(cont);
    }

    return item;
}
 

/**
 * This convenience method checks whether there is any geoRss Element and will return it (georss
 * simple or W3GGeo).
 *
 * @param entry the element in the feed which might have a georss element
 * @return a georssmodule or null if none is present
 */
public static GeoRSSModule getGeoRSS(final SyndEntry entry) {
    final GeoRSSModule simple = (GeoRSSModule) entry.getModule(GeoRSSModule.GEORSS_GEORSS_URI);
    final GeoRSSModule w3cGeo = (GeoRSSModule) entry.getModule(GeoRSSModule.GEORSS_W3CGEO_URI);
    final GeoRSSModule gml = (GeoRSSModule) entry.getModule(GeoRSSModule.GEORSS_GML_URI);
    if (gml != null) {
        return gml;
    }
    if (simple != null) {
        return simple;
    }
    if (w3cGeo != null) {
        return w3cGeo;
    }

    return null;
    /*
     * if (geoRSSModule == null && w3cGeo != null) { geoRSSModule = w3cGeo; } else if
     * (geoRSSModule == null && gml != null) { geoRSSModule = gml; } else if (geoRSSModule !=
     * null && w3cGeo != null) { // sanity check if
     * (!geoRSSModule.getGeometry().equals(w3cGeo.getGeometry())) { throw new
     * Error("geometry of simple and w3c do not match"); } } return geoRSSModule;
     */
}
 

/**
 * Test of parse method, of class com.totsp.xml.syndication.base.io.GoogleBaseParser.
 */
public void testNews2Parse() throws Exception {
    LOG.debug("testNews2Parse");
    final SyndFeedInput input = new SyndFeedInput();
    final Calendar cal = Calendar.getInstance();
    cal.setTimeInMillis(0);
    final SyndFeed feed = input.build(new File(super.getTestFile("xml/news2.xml")));
    final List<SyndEntry> entries = feed.getEntries();
    final SyndEntry entry = entries.get(0);
    final Article module = (Article) entry.getModule(GoogleBase.URI);
    Assert.assertEquals("Image Link", "http://www.providers-website.com/image1.jpg", module.getImageLinks()[0].toString());
    cal.set(2007, 2, 20, 0, 0, 0);
    Assert.assertEquals("Expiration Date", cal.getTime(), module.getExpirationDate());
    this.assertEquals("Labels", new String[] { "news", "old" }, module.getLabels());
    Assert.assertEquals("Source", "Journal", module.getNewsSource());
    cal.set(1961, 3, 12, 0, 0, 0);
    Assert.assertEquals("Pub Date", cal.getTime(), module.getPublishDate());
    this.assertEquals("Authors", new String[] { "James Smith" }, module.getAuthors());
    Assert.assertEquals("Pages", new Integer(1), module.getPages());

}
 

/**
 * Test of parse method, of class com.totsp.xml.syndication.base.io.GoogleBaseParser.
 */
public void testPersona2Parse() throws Exception {
    LOG.debug("testPerson2Parse");
    final SyndFeedInput input = new SyndFeedInput();
    final Calendar cal = Calendar.getInstance();
    cal.setTimeInMillis(0);
    final SyndFeed feed = input.build(new File(super.getTestFile("xml/personals2.xml")));
    final List<SyndEntry> entries = feed.getEntries();
    final SyndEntry entry = entries.get(0);
    final Person module = (Person) entry.getModule(GoogleBase.URI);
    Assert.assertEquals("Image Link", "http://www.providers-website.com/image1.jpg", module.getImageLinks()[0].toString());
    cal.set(2005, 11, 20, 0, 0, 0);
    Assert.assertEquals("Expiration Date", cal.getTime(), module.getExpirationDate());
    this.assertEquals("Labels", new String[] { "Personals", "m4w" }, module.getLabels());
    this.assertEquals("Ethnicity", new String[] { "South Asian" }, module.getEthnicities());
    Assert.assertEquals("Gender", GenderEnumeration.MALE, module.getGender());
    Assert.assertEquals("Sexual Orientation", "straight", module.getSexualOrientation());
    this.assertEquals("Interested In", new String[] { "Single Women" }, module.getInterestedIn());
    Assert.assertEquals("Marital Status", "single", module.getMaritalStatus());
    Assert.assertEquals("Occupation", "Sales", module.getOccupation());
    Assert.assertEquals("Employer", "Google, Inc.", module.getEmployer());
    Assert.assertEquals("Age", new Integer(23), module.getAge());
    Assert.assertEquals("Location", "Anytown, 12345, USA", module.getLocation());

}
 

/**
 * Test of parse method, of class com.totsp.xml.syndication.base.io.GoogleBaseParser.
 */
public void testResearch2Parse() throws Exception {
    LOG.debug("testResearch2Parse");
    final SyndFeedInput input = new SyndFeedInput();
    final Calendar cal = Calendar.getInstance();
    cal.setTimeInMillis(0);
    final SyndFeed feed = input.build(new File(super.getTestFile("xml/research2.xml")));
    final List<SyndEntry> entries = feed.getEntries();
    final SyndEntry entry = entries.get(0);
    final ScholarlyArticle module = (ScholarlyArticle) entry.getModule(GoogleBase.URI);
    Assert.assertEquals("Image Link", "http://www.providers-website.com/image1.jpg", module.getImageLinks()[0].toString());
    cal.set(2005, 11, 20, 0, 0, 0);
    Assert.assertEquals("Expiration Date", cal.getTime(), module.getExpirationDate());
    this.assertEquals("Labels", new String[] { "Economy", "Tsunami" }, module.getLabels());
    cal.set(2005, 1, 25);
    Assert.assertEquals("PubDate", cal.getTime(), module.getPublishDate());
    this.assertEquals("Authors", new String[] { "James Smith" }, module.getAuthors());
    Assert.assertEquals("Pub Name", "Tsunami and the Economy", module.getPublicationName());
    Assert.assertEquals("Pub Vol", "III", module.getPublicationVolume());
    Assert.assertEquals("Pages", new Integer(5), module.getPages());
}
 

public SyndEntry asRss() {
	SyndEntry entry = new SyndEntryImpl();

	entry.setUri(getGuid());
	entry.setTitle(getTitle());
	entry.setAuthor(getAuthor());

	SyndContentImpl content = new SyndContentImpl();
	content.setValue(getContent());
	entry.setContents(Arrays.<SyndContent> asList(content));

	if (getEnclosureUrl() != null) {
		SyndEnclosureImpl enclosure = new SyndEnclosureImpl();
		enclosure.setType(getEnclosureType());
		enclosure.setUrl(getEnclosureUrl());
		entry.setEnclosures(Arrays.<SyndEnclosure> asList(enclosure));
	}

	entry.setLink(getUrl());
	entry.setPublishedDate(getDate());
	return entry;
}
 

/**
 * Test of parse method, of class com.rometools.modules.itunes.io.ITunesParser.
 */
public void testParseItem() throws Exception {
    File feed = new File(getTestFile("xml/leshow.xml"));
    final SyndFeedInput input = new SyndFeedInput();
    SyndFeed syndfeed = input.build(new XmlReader(feed.toURI().toURL()));

    SyndEntry entry = syndfeed.getEntries().get(0);

    EntryInformationImpl entryInfo = (EntryInformationImpl) entry.getModule(AbstractITunesObject.URI);
    assertEquals(true, entryInfo.getClosedCaptioned());
    assertEquals(Integer.valueOf(2), entryInfo.getOrder());
    assertEquals("http://example.org/image.png", entryInfo.getImage().toString());
    assertFalse(entryInfo.getExplicit());
    assertEquals("test-itunes-title", entryInfo.getTitle());

    SyndEntry entry1 = syndfeed.getEntries().get(1);
    EntryInformationImpl entryInfo1 = (EntryInformationImpl) entry1.getModule(AbstractITunesObject.URI);
    assertTrue(entryInfo1.getExplicit());

    SyndEntry entry2 = syndfeed.getEntries().get(2);
    EntryInformationImpl entryInfo2 = (EntryInformationImpl) entry2.getModule(AbstractITunesObject.URI);
    assertFalse(entryInfo2.getExplicit());
    assertNull(entryInfo2.getExplicitNullable());
}
 

public void testReadMainSpec() throws IOException, FeedException {
    final SyndFeed feed = getSyndFeed("thr/threading-main.xml");
    List<SyndEntry> entries = feed.getEntries();
    SyndEntry parentEntry = entries.get(0);
    assertEquals("should be the parent entry", "My original entry", parentEntry.getTitle());
    assertNull(parentEntry.getModule(ThreadingModule.URI));

    SyndEntry replyEntry = entries.get(1);
    assertEquals("should be the reply entry", "A response to the original", replyEntry.getTitle());
    Module module = replyEntry.getModule(ThreadingModule.URI);
    assertNotNull(module);
    ThreadingModule threadingModule = (ThreadingModule) module;
    assertEquals("tag:example.org,2005:1", threadingModule.getRef());
    assertEquals("application/xhtml+xml", threadingModule.getType());
    assertEquals("http://www.example.org/entries/1", threadingModule.getHref());
    assertNull(threadingModule.getSource());
}
 

/**
 * Test of parse method, of class com.rometools.rome.feed.module.content.ContentModuleParser.
 * It will test through the whole ROME framework.
 */
public void testParse() throws Exception {

    final SyndFeedInput input = new SyndFeedInput();
    final SyndFeed feed = input.build(new XmlReader(new File(getTestFile("xml/test-rdf.xml")).toURI().toURL()));
    final SyndEntry entry = feed.getEntries().get(0);
    final ContentModule module = (ContentModule) entry.getModule(ContentModule.URI);
    final List<ContentItem> items = module.getContentItems();

    for (int i = 0; i < items.size(); i++) {
        // FIXME
        // final ContentItem item = ContentModuleImplTest.contentItems.get(i);
        // assertEquals (item , items.get(i));
    }

}
 

@Override
protected Item createRSSItem(final SyndEntry sEntry) {

    final Item item = super.createRSSItem(sEntry);

    final SyndContent desc = sEntry.getDescription();
    if (desc != null) {
        item.setDescription(createItemDescription(desc));
    }

    final List<SyndContent> contents = sEntry.getContents();
    if (Lists.isNotEmpty(contents)) {
        item.setContent(createItemContent(contents.get(0)));
    }

    final String uri = sEntry.getUri();
    if (uri != null) {
        item.setUri(uri);
    }

    return item;
}
 

public void atestParse() throws Exception {

        final SyndFeedInput input = new SyndFeedInput();
        final File testDir = new File(super.getTestFile("test/xml"));
        final File[] testFiles = testDir.listFiles();
        for (int h = 0; h < testFiles.length; h++) {
            if (!testFiles[h].getName().endsWith(".xml")) {
                continue;
            }
            LOG.debug(testFiles[h].getName());
            final SyndFeed feed = input.build(testFiles[h]);
            final List<SyndEntry> entries = feed.getEntries();
            final CreativeCommons fMod = (CreativeCommons) feed.getModule(CreativeCommons.URI);
            LOG.debug("{}", fMod);
            for (int i = 0; i < entries.size(); i++) {
                final SyndEntry entry = entries.get(i);
                final CreativeCommons eMod = (CreativeCommons) entry.getModule(CreativeCommons.URI);
                LOG.debug("\nEntry:");
                LOG.debug("{}", eMod);
            }
        }
    }
 

/**
 * Test of parse method, of class com.rometools.rome.feed.module.sle.io.ModuleParser.
 */
public void testParse() throws Exception {
    final SyndFeedInput input = new SyndFeedInput();
    final SyndFeed feed = input.build(new File(super.getTestFile("data/bookexample.xml")));
    final SimpleListExtension sle = (SimpleListExtension) feed.getModule(SimpleListExtension.URI);

    assertEquals("list", sle.getTreatAs());
    final Group[] groups = sle.getGroupFields();
    assertEquals("genre", groups[0].getElement());
    assertEquals("Genre", groups[0].getLabel());
    final Sort[] sorts = sle.getSortFields();
    assertEquals("Relevance", sorts[0].getLabel());
    assertTrue(sorts[0].getDefaultOrder());
    assertEquals(sorts[1].getNamespace(), Namespace.getNamespace("http://www.example.com/book"));
    assertEquals(sorts[1].getDataType(), Sort.DATE_TYPE);
    assertEquals(sorts[1].getElement(), "firstedition");
    final SyndEntry entry = feed.getEntries().get(0);
    final SleEntry sleEntry = (SleEntry) entry.getModule(SleEntry.URI);
    LOG.debug("{}", sleEntry);
    LOG.debug("getGroupByElement");
    LOG.debug("{}", sleEntry.getGroupByElement(groups[0]));
    LOG.debug("getSortByElement");
    LOG.debug("{}", sleEntry.getSortByElement(sorts[0]));
}
 

public void testParseRss() throws Exception {

        log.debug("testParseRss");

        final SyndFeedInput input = new SyndFeedInput();
        final SyndFeed feed = input.build(new XmlReader(new File(getTestFile("psc/rss.xml")).toURI().toURL()));
        final SyndEntry entry = feed.getEntries().get(0);
        final PodloveSimpleChapterModule simpleChapters = (PodloveSimpleChapterModule) entry.getModule(PodloveSimpleChapterModule.URI);

        assertNotNull(simpleChapters);
        for (SimpleChapter c : simpleChapters.getChapters()) {
            assertEquals("00:00:00.000", c.getStart());
            assertEquals("Lorem Ipsum", c.getTitle());
            assertEquals("http://example.org", c.getHref());
            assertEquals("http://example.org/cover", c.getImage());
        }
    }
 

@Override
protected Item createRSSItem(final SyndEntry sEntry) {

    final Item item = super.createRSSItem(sEntry);

    final List<SyndCategory> sCats = sEntry.getCategories(); // c
    if (!sCats.isEmpty()) {
        item.setCategories(createRSSCategories(sCats));
    }

    final List<SyndEnclosure> sEnclosures = sEntry.getEnclosures();
    if (!sEnclosures.isEmpty()) {
        item.setEnclosures(createEnclosures(sEnclosures));
    }

    return item;

}
 

public void testGenerateRss() throws Exception {

        log.debug("testGenerateRss");

        final SyndFeedInput input = new SyndFeedInput();
        final SyndFeed feed = input.build(new XmlReader(new File(getTestFile("psc/rss.xml")).toURI().toURL()));
        final SyndEntry entry = feed.getEntries().get(0);
        entry.getModule(PodloveSimpleChapterModule.URI);
        final SyndFeedOutput output = new SyndFeedOutput();
        final StringWriter writer = new StringWriter();
        output.output(feed, writer);

        final String xml = writer.toString();
        log.debug("{}", writer);

        assertTrue(xml.contains("xmlns:psc=\"http://podlove.org/simple-chapters\""));
        assertTrue(xml.contains("<psc:chapters version=\"1.2\">"));
        assertTrue(xml.contains("<psc:chapter start=\"00:00:00.000\" title=\"Lorem Ipsum\" href=\"http://example.org\" image=\"http://example.org/cover\" />"));
    }
 

public void testGenerateAtom() throws Exception {

        log.debug("testGenerateAtom");

        final SyndFeedInput input = new SyndFeedInput();
        final SyndFeed feed = input.build(new XmlReader(new File(getTestFile("psc/atom.xml")).toURI().toURL()));
        final SyndEntry entry = feed.getEntries().get(0);
        entry.getModule(PodloveSimpleChapterModule.URI);
        final SyndFeedOutput output = new SyndFeedOutput();
        final StringWriter writer = new StringWriter();
        output.output(feed, writer);

        final String xml = writer.toString();
        log.debug("{}", writer);

        assertTrue(xml.contains("xmlns:psc=\"http://podlove.org/simple-chapters\""));
        assertTrue(xml.contains("<psc:chapters version=\"1.2\">"));
        assertTrue(xml.contains("<psc:chapter start=\"00:00:00.000\" title=\"Lorem Ipsum\" href=\"http://example.org\" image=\"http://example.org/cover\" />"));
    }
 

/**
 * Test of generate method, of class com.rometools.rome.feed.module.photocast.io.Generator.
 */
public void testGenerate() throws Exception {
    final SyndFeedInput input = new SyndFeedInput();

    final SyndFeed feed = input.build(new File(super.getTestFile("index.rss")));
    final List<SyndEntry> entries = feed.getEntries();
    for (int i = 0; i < entries.size(); i++) {
        LOG.debug("{}", entries.get(i).getModule(PhotocastModule.URI));
    }
    final SyndFeedOutput output = new SyndFeedOutput();
    output.output(feed, new File("target/index.rss"));
    final SyndFeed feed2 = input.build(new File("target/index.rss"));
    final List<SyndEntry> entries2 = feed2.getEntries();
    for (int i = 0; i < entries.size(); i++) {
        assertEquals("Module test", entries.get(i).getModule(PhotocastModule.URI), entries2.get(i).getModule(PhotocastModule.URI));
    }
}
 

public List<SyndEntry> fetch(URL url) throws IOException, FeedException, ParserConfigurationException, SAXException {
    final String feedBody = get(url);
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    DocumentBuilder builder = factory.newDocumentBuilder();
    ByteArrayInputStream is = new ByteArrayInputStream(applyAtomNamespaceFix(feedBody).getBytes(UTF_8));
    Document doc = builder.parse(is);
    SyndFeedInput input = new SyndFeedInput();
    SyndFeed feed = input.build(doc);
    return feed.getEntries();
}
 

private static List<NewsFeed> getFeeds(String urlString) throws IOException, FeedException {
    URL url = new URL(urlString);
    SyndFeedInput input = new SyndFeedInput();
    SyndFeed feed = input.build(new XmlReader(url));
    List<CsdbReleasesSD2IEC.NewsFeed> result = new LinkedList<>();
    List<SyndEntry> entries = feed.getEntries();
    for (SyndEntry e : entries)
        result.add(new CsdbReleasesSD2IEC.NewsFeed(
                e.getPublishedDate(),
                e.getTitle().replaceAll("(?is) by .*?$", EMPTY),
                e.getDescription().getValue(),
                e.getUri()));
    return result;
}
 

public static List<NewsFeed> getFeeds(String urlString) throws IOException, FeedException {
    URL url = new URL(urlString);
    SyndFeedInput input = new SyndFeedInput();
    SyndFeed feed = input.build(new XmlReader(url));
    List<NewsFeed> result = new LinkedList<>();
    List<SyndEntry> entries = feed.getEntries();
    for (SyndEntry e : entries)
        result.add(new NewsFeed(e.getPublishedDate(), e.getTitle(), e.getDescription().getValue(), e.getUri()));
    return result;
}
 

private static List<NewsFeed> getFeeds(String urlString) throws IOException, FeedException {
    URL url = new URL(urlString);
    SyndFeedInput input = new SyndFeedInput();
    SyndFeed feed = input.build(new XmlReader(url));
    List<CsdbReleases.NewsFeed> result = new LinkedList<>();
    List<SyndEntry> entries = feed.getEntries();
    for (SyndEntry e : entries)
        result.add(new CsdbReleases.NewsFeed(
                e.getPublishedDate(),
                e.getTitle().replaceAll("(?is) by .*?$", EMPTY),
                e.getDescription().getValue(),
                e.getUri()));
    return result;
}
 

@Override
protected void testItem(final int i) throws Exception {
    super.testItem(i);
    final List<SyndEntry> items = this.getCachedSyndFeed().getEntries();
    final SyndEntry entry = items.get(i);

    assertProperty(entry.getTitle(), "channel.item[" + i + "].title");
    assertProperty(entry.getLink(), "channel.item[" + i + "].link");
    assertProperty(entry.getDescription().getValue(), "channel.item[" + i + "].description");
    testCategories(entry.getCategories(), "channel.item[" + i + "]");
    testEnclosures(entry.getEnclosures(), "channel.item[" + i + "]");
}
 

@RequestMapping(value = "/youtube/callback/publish", method = RequestMethod.POST)
public void youTubeCallback(
        @AtomFeed SyndFeed feed,
        @RequestParam("secret") String secret) {
    if (!Objects.equals(apiProperties.getYouTube().getPubSubSecret(), secret)) {
        throw new AccessDeniedException();
    }
    taskExecutor.execute(() -> {
        if (CollectionUtils.isEmpty(feed.getEntries())) {
            log.warn("Empty YouTube callback");
            return;
        }
        SyndEntry entry = feed.getEntries().get(0);
        String channelId = FeedUtils.getForeignValue(entry, "channelId");
        String videoId = FeedUtils.getForeignValue(entry, "videoId");
        if (StringUtils.isEmpty(channelId)) {
            log.warn("No channelId found in YouTube callback");
            return;
        }
        if (StringUtils.isEmpty(videoId)) {
            log.warn("No videoId found in YouTube callback");
            return;
        }
        if (youTubeRateLimiter.tryAcquire(channelId)) {
            log.info("Notify YouTube Video[channelId={}, videoId={}]", channelId, videoId);
            youTubeService.notifyVideo(channelId, videoId);
        }
    });
}
 

private String getPublicationID(SyndEntry entry) {
    String link = entry.getLink();
    if (link == null) {
        LOGGER.warn("no link found in feed entry");
        return null;
    }
    link = link.trim();
    Matcher m = pattern2findID.matcher(link);
    if (m.matches()) {
        return m.group(1);
    } else {
        LOGGER.warn("no publication ID found in link {}", link);
        return null;
    }
}
 

private void sendRssFeeds() throws MessagesException, IOException, FeedException {
    sendMessage("Fetching " + feedUrl);
    SyndFeedInput input = new SyndFeedInput();
    SyndFeed feed = input.build(new XmlReader(feedUrl));
    List<SyndEntry> entries = feed.getEntries();
    sendMessage("Found " + feed.getEntries().size() + " items in the feed; printing the first " + limit);

    for (int i = 0; i < limit; i++) {
        SyndEntry entry = entries.get(i);
        sendMessage(entry.getTitle() + "-" + entry.getLink());
    }
}
 

@Override
public List<Entry> call() throws Exception {
    List<Entry> feedEntries = new ArrayList<>();
    try {
        SyndFeed syndFeed = input.build(new XmlReader(new URL(mFeed.getXmlUrl())));
        String title = syndFeed.getTitle();
        if (mFeed.getTitle() == null) {
            mFeed.setTitle(title);
            databaseHandler.updateFeed(mFeed);
        }
        for (SyndEntry item : syndFeed.getEntries()) {
            Entry entry = Utilities.getEntryFromRSSItem(item, mFeed.getId(), title, category.getId());
            if (entry == null) {
                continue;
            }
            if (deprecatedTime == null || (entry.getDate() != null && entry.getDate() > deprecatedTime)) {
                feedEntries.add(entry);
            }
        }
    } catch (Exception e) {
        Log.e("CategoryUpdater", "XmlReader could not read feed", e);
        return null;
    }
    databaseHandler.removeEntries(category.getId(), mFeed.getId(), null);
    databaseHandler.addEntries(category.getId(), mFeed.getId(), feedEntries);
    getPartResult(feedEntries);
    return feedEntries;
}
 

public void testPreservedWireItems() throws Exception {
    final SyndEntry syndEntry1 = this.getCachedSyndFeed(true).getEntries().get(0);
    final Object o = syndEntry1.getWireEntry();
    assertNotNull(o);
    assertTrue(o instanceof Entry);
    if (o instanceof Entry) {
        final Entry entry = (Entry) o;
        assertEquals("atom_1.0.feed.entry[0].rights", entry.getRights());
    }
}