Java Code Examples for com.rometools.rome.feed.synd.SyndEntry#setLink()

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;
}
 

private void writeRevisionsFeed(HttpServletRequest request, HttpServletResponse response, ServiceMap serviceMap) throws IOException, FeedException, ServiceException, PublicInterfaceNotFoundException {
	long poid = Long.parseLong(request.getParameter("poid"));
	SProject sProject = serviceMap.getServiceInterface().getProjectByPoid(poid);

	SyndFeed feed = new SyndFeedImpl();
	feed.setFeedType(FEED_TYPE);

	feed.setTitle("BIMserver.org revisions feed for project '" + sProject.getName() + "'");
	feed.setLink(request.getContextPath());
	feed.setDescription("This feed represents all the revisions of project '" + sProject.getName() + "'");

	List<SyndEntry> entries = new ArrayList<SyndEntry>();
	try {
		List<SRevision> allRevisionsOfProject = serviceMap.getServiceInterface().getAllRevisionsOfProject(poid);
		Collections.sort(allRevisionsOfProject, new SRevisionIdComparator(false));
		for (SRevision sVirtualRevision : allRevisionsOfProject) {
			SUser user = serviceMap.getServiceInterface().getUserByUoid(sVirtualRevision.getUserId());
			SyndEntry entry = new SyndEntryImpl();
			entry.setTitle("Revision " + sVirtualRevision.getOid());
			entry.setLink(request.getContextPath() + "/revision.jsp?poid=" + sVirtualRevision.getOid() + "&roid=" + sVirtualRevision.getOid());
			entry.setPublishedDate(sVirtualRevision.getDate());
			SyndContent description = new SyndContentImpl();
			description.setType("text/html");
			description.setValue("<table><tr><td>User</td><td>" + user.getUsername() + "</td></tr><tr><td>Comment</td><td>" + sVirtualRevision.getComment()
					+ "</td></tr></table>");
			entry.setDescription(description);
			entries.add(entry);
		}
	} catch (ServiceException e) {
		LOGGER.error("", e);
	}
	feed.setEntries(entries);
	SyndFeedOutput output = new SyndFeedOutput();
	output.output(feed, response.getWriter());
}
 

private void writeCheckoutsFeed(HttpServletRequest request, HttpServletResponse response, ServiceMap serviceMap) throws ServiceException, IOException, FeedException, PublicInterfaceNotFoundException {
	long poid = Long.parseLong(request.getParameter("poid"));
	SProject sProject = serviceMap.getServiceInterface().getProjectByPoid(poid);

	SyndFeed feed = new SyndFeedImpl();
	feed.setFeedType(FEED_TYPE);

	feed.setTitle("BIMserver.org checkouts feed for project '" + sProject.getName() + "'");
	feed.setLink(request.getContextPath());
	feed.setDescription("This feed represents all the checkouts of project '" + sProject.getName() + "'");

	List<SyndEntry> entries = new ArrayList<SyndEntry>();
	try {
		List<SCheckout> allCheckoutsOfProject = serviceMap.getServiceInterface().getAllCheckoutsOfProjectAndSubProjects(poid);
		for (SCheckout sCheckout : allCheckoutsOfProject) {
			SRevision revision = serviceMap.getServiceInterface().getRevision(sCheckout.getRevision().getOid());
			SProject project = serviceMap.getServiceInterface().getProjectByPoid(sCheckout.getProjectId());
			SUser user = serviceMap.getServiceInterface().getUserByUoid(sCheckout.getUserId());
			SyndEntry entry = new SyndEntryImpl();
			entry.setTitle("Checkout on " + project.getName() + ", revision " + revision.getId());
			entry.setLink(request.getContextPath() + "/project.jsp?poid=" + sProject.getOid());
			entry.setPublishedDate(sCheckout.getDate());
			SyndContent description = new SyndContentImpl();
			description.setType("text/plain");
			description
					.setValue("<table><tr><td>User</td><td>" + user.getUsername() + "</td></tr><tr><td>Revision</td><td>" + sCheckout.getRevision().getOid() + "</td></tr></table>");
			entry.setDescription(description);
			entries.add(entry);
		}
	} catch (UserException e) {
		LOGGER.error("", e);
	}
	feed.setEntries(entries);
	SyndFeedOutput output = new SyndFeedOutput();
	output.output(feed, response.getWriter());
}
 

public void testGenerate() throws IOException, FeedException {
    final SyndFeed feed = getSyndFeed("thr/threading-main.xml");
    List<SyndEntry> entries = feed.getEntries();

    // create a new "root" entry that the next entry will reference to
    SyndEntry newRootEntry = new SyndEntryImpl();
    newRootEntry.setTitle("New, 2nd root entry");
    newRootEntry.setUri("tag:example.org,2005:2");
    newRootEntry.setLink("http://www.example.org/entries/2");
    entries.add(newRootEntry);

    // create a new reply entry that will reference the new root entry
    SyndEntry newReplyEntry = new SyndEntryImpl();
    newReplyEntry.setTitle("New test reply entry");
    newReplyEntry.setUri("tag:example.org,2005:2,1");

    ThreadingModule threadingModule = new ThreadingModuleImpl();
    threadingModule.setRef("tag:example.org,2005:2");
    threadingModule.setType("application/xhtml+xml");
    threadingModule.setHref("http://www.example.org/entries/2");
    threadingModule.setSource("http://example.org/entries/2");

    newReplyEntry.getModules().add(threadingModule);
    entries.add(newReplyEntry);

    File outputFile = new File("target/threading-testGenerate.xml");
    final SyndFeedOutput output = new SyndFeedOutput();
    output.output(feed, outputFile);

    // read back in and validate
    final SyndFeed generatedFeed = getSyndFeed(outputFile);
    SyndEntry generatedReplyEntry = generatedFeed.getEntries().get(3);
    assertNotNull(generatedReplyEntry);
    ThreadingModule generatedReplyThreadingModule = (ThreadingModule) generatedReplyEntry.getModule(ThreadingModule.URI);
    assertEquals("tag:example.org,2005:2", generatedReplyThreadingModule.getRef());
    assertEquals("application/xhtml+xml", generatedReplyThreadingModule.getType());
    assertEquals("http://www.example.org/entries/2", generatedReplyThreadingModule.getHref());
    assertEquals("http://example.org/entries/2", generatedReplyThreadingModule.getSource());
}
 

private SyndEntry createFeedEntry(String title, String content, int index) {
    SyndEntry entry = new SyndEntryImpl();
    entry.setTitle(title + index);
    entry.setLink("http://localhost:8080/rss-tests/" + index);
    entry.setPublishedDate(new Date());

    SyndContent description = new SyndContentImpl();
    description.setType("text/plain");
    description.setValue(content + index);
    entry.setDescription(description);
    return entry;
}
 

@Override
protected SyndEntry createSyndEntry(final Item item, final boolean preserveWireItem) {

    final SyndEntry syndEntry = super.createSyndEntry(item, preserveWireItem);

    // adding native feed author to DC creators list
    final String author = item.getAuthor();
    if (author != null) {
        final List<String> creators = ((DCModule) syndEntry.getModule(DCModule.URI)).getCreators();
        if (!creators.contains(author)) {

            // using a set to remove duplicates
            final Set<String> s = new LinkedHashSet<String>();

            // DC creators
            s.addAll(creators);

            // feed native author
            s.add(author);

            creators.clear();
            creators.addAll(s);
        }
    }

    final Guid guid = item.getGuid();
    final String itemLink = item.getLink();
    if (guid != null) {
        final String guidValue = guid.getValue();
        syndEntry.setUri(guidValue);
        if (itemLink == null && guid.isPermaLink()) {
            syndEntry.setLink(guidValue);
        }
    } else {
        syndEntry.setUri(itemLink);
    }

    if (item.getComments() != null) {
        final SyndLinkImpl comments = new SyndLinkImpl();
        comments.setRel("comments");
        comments.setHref(item.getComments());
        comments.setType("text/html");
    }

    return syndEntry;

}