protected WireFeed parseFeed(final Element eFeed, final Locale locale) throws FeedException {
String baseURI = null;
try {
baseURI = findBaseURI(eFeed);
} catch (final Exception e) {
throw new FeedException("ERROR while finding base URI of feed", e);
}
final Feed feed = parseFeedMetadata(baseURI, eFeed, locale);
feed.setStyleSheet(getStyleSheet(eFeed.getDocument()));
final String xmlBase = eFeed.getAttributeValue("base", Namespace.XML_NAMESPACE);
if (xmlBase != null) {
feed.setXmlBase(xmlBase);
}
feed.setModules(parseFeedModules(eFeed, locale));
final List<Element> eList = eFeed.getChildren("entry", getAtomNamespace());
if (eList.size() > 0) {
feed.setEntries(parseEntries(feed, baseURI, eList, locale));
}
final List<Element> foreignMarkup = extractForeignMarkup(eFeed, feed, getAtomNamespace());
if (foreignMarkup.size() > 0) {
feed.setForeignMarkup(foreignMarkup);
}
return feed;
}
/** Utility method to serialize an entry to writer. */
public static void serializeEntry(Entry entry, Writer writer)
throws IllegalArgumentException, FeedException, IOException {
// Build a feed containing only the entry
List entries = new ArrayList();
entries.add(entry);
Feed feed1 = new Feed();
feed1.setFeedType("atom_1.0");
feed1.setEntries(entries);
// Get Rome to output feed as a JDOM document
WireFeedOutput wireFeedOutput = new WireFeedOutput();
Document feedDoc = wireFeedOutput.outputJDom(feed1);
// Grab entry element from feed and get JDOM to serialize it
Element entryElement = (Element) feedDoc.getRootElement().getChildren().get(0);
XMLOutputter outputter = new XMLOutputter();
outputter.output(entryElement, writer);
}
protected WireFeed parseFeed(Element eFeed) {
com.sun.syndication.feed.atom.Feed feed = new com.sun.syndication.feed.atom.Feed(getType());
Element e = eFeed.getChild("title", getAtomNamespace());
if (e != null) {
feed.setTitleEx(parseContent(e));
}
List<Element> eList = eFeed.getChildren("link", getAtomNamespace());
feed.setAlternateLinks(parseAlternateLinks(eList));
feed.setOtherLinks(parseOtherLinks(eList));
e = eFeed.getChild("author", getAtomNamespace());
if (e != null) {
List<Person> authors = new ArrayList<Person>();
authors.add(parsePerson(e));
feed.setAuthors(authors);
}
eList = eFeed.getChildren("contributor", getAtomNamespace());
if (eList.size() > 0) {
feed.setContributors(parsePersons(eList));
}
e = eFeed.getChild("tagline", getAtomNamespace());
if (e != null) {
feed.setTagline(parseContent(e));
}
e = eFeed.getChild("id", getAtomNamespace());
if (e != null) {
feed.setId(e.getText());
}
e = eFeed.getChild("generator", getAtomNamespace());
if (e != null) {
Generator gen = new Generator();
gen.setValue(e.getText());
String att = getAttributeValue(e, "url");
if (att != null) {
gen.setUrl(att);
}
att = getAttributeValue(e, "version");
if (att != null) {
gen.setVersion(att);
}
feed.setGenerator(gen);
}
e = eFeed.getChild("copyright", getAtomNamespace());
if (e != null) {
feed.setCopyright(e.getText());
}
e = eFeed.getChild("info", getAtomNamespace());
if (e != null) {
feed.setInfo(parseContent(e));
}
e = eFeed.getChild("modified", getAtomNamespace());
if (e != null) {
feed.setModified(DateParser.parseDate(e.getText()));
}
feed.setModules(parseFeedModules(eFeed));
eList = eFeed.getChildren("entry", getAtomNamespace());
if (eList.size() > 0) {
feed.setEntries(parseEntries(eList));
}
List<Element> foreignMarkup = extractForeignMarkup(eFeed, feed, getAtomNamespace());
if (foreignMarkup.size() > 0) {
feed.setForeignMarkup(foreignMarkup);
}
return feed;
}