Examples of org.rssowl.core.internal.persist.Feed

Package org.rssowl.core.internal.persist

Examples of org.rssowl.core.internal.persist.Feed

org.rssowl.core.internal.persist.Feed
A Feed is the container of News. There can only be one Feed that matches a certain Link. A Feed is created whenever a BookMark was created on a Link that is not yet present as a Feed in the database. @author bpasero

   */
  @Test
  @SuppressWarnings("nls")
  public void testBugzilla() throws Exception {
    InputStream inS = getClass().getResourceAsStream("/data/interpreter/feed_bugzilla.xml");
    IFeed feed = new Feed(new URI("http://www.data.interpreter.feed_bugzilla.xml"));
    Owl.getInterpreter().interpret(inS, feed, null);


    assertEquals("Bugzilla 2.20", feed.getFormat());
    assertEquals(new URI("http://dev.rssowl.org/"), feed.getBase());
    assertEquals("bugzilla_short_description", feed.getTitle());
    assertEquals(new URI("http://dev.rssowl.org/show_bug.cgi?id=10"), feed.getHomepage());
    assertEquals(new URI("bugzilla_reporter@mail.xx"), feed.getAuthor().getEmail());


    assertEquals(3, feed.getNews().size());
    INews news = feed.getNews().get(0);
    assertEquals(new URI("http://dev.rssowl.org/show_bug.cgi?id=10"), news.getLink());
    assertEquals("Comment from bugzilla_who", news.getTitle());
    assertEquals("bugzilla_thetext", news.getDescription());
    assertEquals(DateUtils.parseDate("2006-01-12 22:29"), news.getModifiedDate());
  }

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   */
  @Test
  @SuppressWarnings("nls")
  public void testSyndicationNamespace() throws Exception {
    InputStream inS = getClass().getResourceAsStream("/data/interpreter/feed_syndication.xml");
    IFeed feed = new Feed(new URI("http://www.data.interpreter.feed_syndication.xml"));
    Owl.getInterpreter().interpret(inS, feed, null);


    assertEquals("RSS 2.0", feed.getFormat());
  }

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   *
   * @throws Exception
   */
  @Test
  public void testSaveFeedSetsCurrentAndOldStateInNews() throws Exception {
    IFeed feed = new Feed(new URI("http://www.feed.com"));
    feed = DynamicDAO.save(feed);


    INews news = fFactory.createNews(null, feed, new Date());
    news.setTitle("News Title #1");
    news.setLink(new URI("http://www.link.com"));
    news.setState(INews.State.UNREAD);


    feed = DynamicDAO.save(feed);


    final INews savedNews = feed.getNews().get(0);
    savedNews.setTitle("News Title Updated #1");


    NewsListener newsListener = new NewsAdapter() {
      @Override
      public void entitiesUpdated(Set<NewsEvent> events) {
        assertEquals(1, events.size());
        NewsEvent event = events.iterator().next();
        assertEquals(true, event.getEntity().equals(savedNews));
        assertEquals(State.UNREAD, event.getOldNews().getState());
        assertEquals(State.UNREAD, event.getEntity().getState());
      }
    };
    DynamicDAO.addEntityListener(INews.class, newsListener);
    try {
      feed = DynamicDAO.save(feed);
    } finally {
      DynamicDAO.removeEntityListener(INews.class, newsListener);
    }
    newsListener = new NewsAdapter() {
      @Override
      public void entitiesUpdated(Set<NewsEvent> events) {
        assertEquals(1, events.size());
        NewsEvent event = events.iterator().next();
        assertEquals(savedNews.getId(), event.getEntity().getId());
        assertEquals(State.UNREAD, event.getOldNews().getState());
        assertEquals(State.UPDATED, event.getEntity().getState());
      }
    };
    DynamicDAO.addEntityListener(INews.class, newsListener);
    feed.getNews().get(0).setState(State.UPDATED);
    try {
      feed = DynamicDAO.save(feed);
    } finally {
      DynamicDAO.removeEntityListener(INews.class, newsListener);
    }

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  private Feed createFeed() {
    return createFeed("http://www.rssowl.org/feed.rss");
  }


  private Feed createFeed(String link) {
    Feed feed = (Feed) fTypesFactory.createFeed(null, createURI(link));
    feed.setTitle("feed title");
    feed.setDescription("feed description");
    feed.setHomepage(createURI("http://www.rssowl.org"));
    feed.setAuthor(createPersonJohn(feed));
    feed.setLanguage("English");
    feed.setCopyright("This feed is copyrighted");
    feed.setDocs(createURI("http://www.rssowl.org/documentation.html"));
    feed.setGenerator("Manual");
    feed.setImage(createImage(feed));
    feed.setPublishDate(createDate());
    feed.setLastBuildDate(createDate());
    feed.setLastModifiedDate(createDate());
    feed.setWebmaster("Webmaster");
    feed.setTTL(60);
    feed.setFormat("RSS");
    feed.setProperty("feedProperty", "randomValue");
    feed.setBase(createURI("http://www.baseuri.com/"));
    return feed;
  }

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   * Tests adding, updating and getting a feed.
   */
  // TODO Need to test news and categories
  @Test
  public void testAddUpdateAndGetFeed() {
    final Feed initialFeed = createFeed();
    final Person[] initialAuthor = new Person[1];
    final Image[] initialImage = new Image[1];
    final Feed[] updatedFeed = new Feed[1];
    final boolean[] feedAddedCalled = new boolean[] { false };
    final boolean[] feedUpdatedCalled = new boolean[] { false };
    FeedListener feedListener = null;
    try {
      feedListener = new FeedAdapter() {
        @Override
        public void entitiesAdded(Set<FeedEvent> events) {
          FeedEvent event = events.iterator().next();
          try {
            feedAddedCalled[0] = true;
            initialAuthor[0] = (Person) initialFeed.getAuthor();
            initialImage[0] = (Image) initialFeed.getImage();
            Feed dbFeed = (Feed) event.getEntity();
            initialAuthor[0].setId(dbFeed.getAuthor().getId());
            initialAuthor[0].isIdentical(dbFeed.getAuthor());
            initialImage[0].equals(dbFeed.getImage());
            initialFeed.setId(dbFeed.getId());
            assertTrue(NOT_IDENTICAL_MESSAGE, initialFeed.isIdentical(dbFeed));
            dbFeed.setCopyright("GPL");
            dbFeed.setFormat("someDifferentformat");
            dbFeed.getImage().setHeight(150);
            dbFeed.getImage().setDescription("Some new description");
            dbFeed.getImage().setTitle("yet another title");
            updatedFeed[0] = dbFeed;
            DynamicDAO.save(dbFeed);
          } catch (PersistenceException e) {
            fail(e.getMessage());
          }
        }


        @Override
        public void entitiesUpdated(Set<FeedEvent> events) {
          FeedEvent event = events.iterator().next();
          feedUpdatedCalled[0] = true;
          Feed dbFeed = (Feed) event.getEntity();
          assertTrue(updatedFeed[0].isIdentical(dbFeed));
        }
      };
      DynamicDAO.addEntityListener(IFeed.class, feedListener);
      DynamicDAO.save(initialFeed);

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   * Tests that the image attribute override solves the name clashes between
   * certain column names in Feed and Image.
   */
  @Test
  public void testImageAttributeOverride() {
    final Feed initialFeed = createFeed();
    final URI feedLink = initialFeed.getLink();
    IImage image = fTypesFactory.createImage(initialFeed);
    image.setHomepage(createURI("http://www.someuri.com"));
    initialFeed.setImage(image);
    initialFeed.getImage().setDescription("Some description");
    initialFeed.getImage().setTitle("Title");
    initialFeed.getImage().setHomepage(createURI("http://www.imageuri.com"));
    final Feed[] updatedFeed = new Feed[1];
    FeedListener feedListener = null;
    try {
      feedListener = new FeedAdapter() {
        @Override
        public void entitiesAdded(Set<FeedEvent> events) {
          try {
            FeedEvent event = events.iterator().next();
            Feed dbFeed = (Feed) event.getEntity();
            dbFeed.setDescription("feed description2");
            dbFeed.setTitle("feed title2");
            dbFeed.getImage().setDescription("Some new description");
            dbFeed.getImage().setTitle("yet another title");
            dbFeed.getImage().setHomepage(createURI("http://www.newimageuri.com"));
            updatedFeed[0] = dbFeed;
            DynamicDAO.save(dbFeed);
          } catch (PersistenceException e) {
            TestUtils.fail(e);
          }
        }


        @Override
        public void entitiesUpdated(Set<FeedEvent> events) {
          try {
            FeedEvent event = events.iterator().next();
            // TODO Add method to load entities without using the cache and
            // then use it here. Atm, this test won't actually show the bug
            // we want it to show because it's getting the feed from the cache
            // bypassing the db inconsistency
            Feed dbFeed = (Feed) event.getEntity();
            assertEquals(feedLink.toString(), dbFeed.getLink().toString());
          } catch (RuntimeException re) {
            fail(re.getMessage());
          }
        }

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   */
  @Test
  @SuppressWarnings("nls")
  public void testAtom() throws Exception {
    InputStream inS = getClass().getResourceAsStream("/data/interpreter/feed_atom.xml");
    IFeed feed = new Feed(new URI("http://www.data.interpreter.feed_atom.xml"));
    Owl.getInterpreter().interpret(inS, feed);


    assertEquals("Atom 1.0", feed.getFormat());
    assertEquals("atom_title", feed.getTitle());
    assertEquals("atom_subtitle", feed.getDescription());
    assertEquals(new URI("atom_link_html"), feed.getHomepage());
    assertEquals("atom_generator", feed.getGenerator());
    assertEquals("en-us", feed.getLanguage());
    assertEquals(new URI("http://www.feed-uri.de"), feed.getBase());


    assertNotNull(feed.getImage());
    assertEquals(new URI("atom_logo"), feed.getImage().getLink());


    assertNotNull(feed.getLastModifiedDate());


    assertEquals(1, feed.getCategories().size());
    assertEquals("atom_category.label", feed.getCategories().get(0).getName());
    assertEquals("atom_category.term", feed.getCategories().get(0).getDomain());
    assertEquals("atom_copyright", feed.getCopyright());


    assertNotNull(feed.getAuthor());
    assertEquals("atom_author.name", feed.getAuthor().getName());
    assertEquals(new URI("atom_author.uri"), feed.getAuthor().getUri());
    assertEquals(new URI("atom_author.email"), feed.getAuthor().getEmail());


    assertEquals(5, feed.getNews().size());


    INews news1 = feed.getNews().get(0);
    assertEquals("atom_entry1.title", news1.getTitle());
    assertEquals("atom_entry1.description", news1.getDescription());
    assertEquals(new URI("http://www.entry-uri.de"), news1.getBase());


    assertNotNull(news1.getCategories());
    assertEquals("atom_entry1.category.label", news1.getCategories().get(0).getName());
    assertEquals("atom_entry1.category.term", news1.getCategories().get(0).getDomain());


    assertNotNull(news1.getGuid());
    assertEquals("atom_entry1.id", news1.getGuid().getValue());


    assertEquals(new URI("atom_entry1.link.href"), news1.getLink());


    assertEquals(2, news1.getAttachments().size());
    assertEquals(new URI("atom_entry1.enclosure1.href"), news1.getAttachments().get(0).getLink());
    assertEquals("mp3", news1.getAttachments().get(0).getType());
    assertEquals(4500000, news1.getAttachments().get(0).getLength());
    assertEquals(new URI("atom_entry1.enclosure2.href"), news1.getAttachments().get(1).getLink());
    assertEquals("wav", news1.getAttachments().get(1).getType());
    assertEquals(2500000, news1.getAttachments().get(1).getLength());


    assertNotNull(news1.getPublishDate());
    assertNotNull(news1.getModifiedDate());


    assertNotNull(news1.getSource());
    assertEquals("atom_entry1.source.title", news1.getSource().getName());
    assertEquals(new URI("atom_entry1.source.id"), news1.getSource().getLink());


    assertNotNull(news1.getAuthor());
    assertEquals("atom_entry1.author.name", news1.getAuthor().getName());
    assertEquals(new URI("atom_entry1.author.uri"), news1.getAuthor().getUri());
    assertEquals(new URI("atom_entry1.author.email"), news1.getAuthor().getEmail());


    INews news2 = feed.getNews().get(1);
    assertEquals("<p>atom_entry2.title</p>", news2.getTitle());
    assertEquals("<p>atom_entry2.description</p>", news2.getDescription());
    assertEquals(new URI("http://www.feed-uri.de"), news2.getBase());


    INews news3 = feed.getNews().get(2);
    assertEquals("<p xmlns=\"http://www.w3.org/1999/xhtml\">atom_entry3.title</p>", news3.getTitle());
    assertEquals("<p xmlns=\"http://www.w3.org/1999/xhtml\">atom_entry3.description</p>", news3.getDescription());
    assertEquals(new URI("http://www.feed-uri.de"), news3.getBase());


    INews news4 = feed.getNews().get(3);
    assertEquals(new URI("atom_entry4.link.href"), news4.getLink());


    INews news5 = feed.getNews().get(4);
    assertEquals("<p xmlns=\"http://www.w3.org/1999/xhtml\">atom_entry5.title</p>", news5.getTitle());
    assertEquals("<p xmlns=\"http://www.w3.org/1999/xhtml\">atom_entry5.description</p>", news5.getDescription());
  }

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   */
  @Test
  @SuppressWarnings("nls")
  public void testRSS() throws Exception {
    InputStream inS = getClass().getResourceAsStream("/data/interpreter/feed_rss.xml");
    IFeed feed = new Feed(new URI("http://www.data.interpreter.feed_rss.xml"));
    Owl.getInterpreter().interpret(inS, feed);


    assertEquals("RSS 2.0", feed.getFormat());
    assertEquals("rss_title", feed.getTitle());
    assertEquals(new URI("rss_link"), feed.getHomepage());
    assertEquals("rss_description", feed.getDescription());
    assertEquals("rss_language", feed.getLanguage());
    assertNotNull(feed.getPublishDate());
    assertNotNull(feed.getLastBuildDate());
    assertEquals(new URI("rss_docs"), feed.getDocs());
    assertEquals("rss_generator", feed.getGenerator());


    assertNotNull(feed.getAuthor());
    assertEquals("rss_managingeditor", feed.getAuthor().getName());


    assertEquals("rss_webmaster", feed.getWebmaster());
    assertEquals("rss_copyright", feed.getCopyright());
    assertEquals(120, feed.getTTL());


    assertEquals(1, feed.getCategories().size());
    assertEquals("rss_category", feed.getCategories().get(0).getName());
    assertEquals("rss_category.domain", feed.getCategories().get(0).getDomain());


    assertNotNull(feed.getImage());
    assertEquals(new URI("rss_image.url"), feed.getImage().getLink());


    assertEquals(3, feed.getNews().size());
    INews news1 = feed.getNews().get(0);


    assertEquals("rss_item1.title", news1.getTitle());
    assertEquals(new URI("rss_item1.link"), news1.getLink());


    assertNotNull(news1.getAuthor());

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   */
  @Test
  @SuppressWarnings("nls")
  public void testURINormalized() throws Exception {
    InputStream inS = getClass().getResourceAsStream("/data/interpreter/feed_uri_mix.xml");
    IFeed feed = new Feed(new URI("http://www.data.interpreter.feed_rss.xml"));
    Owl.getInterpreter().interpret(inS, feed);


    assertEquals(new URI("http://www.link.com/feed/link"), feed.getHomepage());
    assertEquals(new URI("http://www.link.com/feed/docs"), feed.getDocs());


    assertNotNull(feed.getImage());
    assertEquals(new URI("http://www.link.com/image/url/"), feed.getImage().getLink());


    assertEquals(3, feed.getNews().size());
    INews news1 = feed.getNews().get(0);


    assertEquals(new URI("http://www.link.com/feed/item1/link"), news1.getLink());


    assertEquals(1, news1.getAttachments().size());
    assertEquals(new URI("http://www.Link.com/feed/item1/attachment1/link"), news1.getAttachments().get(0).getLink());

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   */
  @Test
  @SuppressWarnings("nls")
  public void testRDF() throws Exception {
    InputStream inS = getClass().getResourceAsStream("/data/interpreter/feed_rdf.xml");
    IFeed feed = new Feed(new URI("http://www.data.interpreter.feed_rdf.xml"));
    Owl.getInterpreter().interpret(inS, feed);


    assertEquals("RDF", feed.getFormat());
    assertEquals("rdf_title", feed.getTitle());
    assertEquals(new URI("rdf_link"), feed.getHomepage());
    assertEquals("rdf_description", feed.getDescription());
    assertEquals("rdf_rights", feed.getCopyright());
    assertEquals("en-us", feed.getLanguage());


    assertNotNull(feed.getAuthor());
    assertEquals("rdf_publisher", feed.getAuthor().getName());


    assertNotNull(feed.getPublishDate());


    assertNotNull(feed.getImage());
    assertEquals(new URI("rdf_image.url"), feed.getImage().getLink());
    assertEquals("rdf_image.title", feed.getImage().getTitle());
    assertEquals(new URI("rdf_image.link"), feed.getImage().getHomepage());


    assertEquals(3, feed.getNews().size());


    INews news1 = feed.getNews().get(0);
    assertEquals("rdf_item1.title", news1.getTitle());
    assertEquals(new URI("rdf_item1.link"), news1.getLink());
    assertEquals("rdf_item1.description", news1.getDescription());


    assertNotNull(news1.getGuid());

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org.rssowl.core.internal.persist.service.DBHelper

org.rssowl.core.persist.IGuid

org.rssowl.core.persist.INews

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org.rssowl.core.tests.connection.ConnectionTests

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