@SuppressWarnings("unchecked")
public static SyndFeed addOpenSearchModule(
SyndFeed feed, int itemsPerPage, int startIdx, int totalResult, String searchDescriptionUrl) {
if (feed == null) {
throw new NullPointerException("feed is NULL");
}
List<Module> mods = null;
mods = feed.getModules();
if (mods == null) {
mods = new ArrayList<Module>();
}
OpenSearchModule osm = new OpenSearchModuleImpl();
osm.setItemsPerPage(itemsPerPage);
osm.setStartIndex(startIdx);
osm.setTotalResults(totalResult);
if (searchDescriptionUrl != null) {
Link link = new Link();
link.setHref(searchDescriptionUrl);
link.setType("application/opensearchdescription+xml");
osm.setLink(link);
}
mods.add(osm);
feed.setModules(mods);
return feed;
}
public void copyInto(WireFeed feed, SyndFeed syndFeed) {
syndFeed.setModules(ModuleUtils.cloneModules(feed.getModules()));
if (((List) feed.getForeignMarkup()).size() > 0) {
syndFeed.setForeignMarkup(feed.getForeignMarkup());
}
syndFeed.setEncoding(feed.getEncoding());
Channel channel = (Channel) feed;
syndFeed.setTitle(channel.getTitle());
syndFeed.setLink(channel.getLink());
syndFeed.setDescription(channel.getDescription());
Image image = channel.getImage();
if (image != null) {
syndFeed.setImage(createSyndImage(image));
}
List items = channel.getItems();
if (items != null) {
syndFeed.setEntries(createSyndEntries(items));
}
}