@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;
}
protected WireFeed createRealFeed(String type, SyndFeed syndFeed) {
Channel channel = new Channel(type);
channel.setModules(ModuleUtils.cloneModules(syndFeed.getModules()));
channel.setEncoding(syndFeed.getEncoding());
channel.setTitle(syndFeed.getTitle());
channel.setLink(syndFeed.getLink());
channel.setDescription(syndFeed.getDescription());
SyndImage sImage = syndFeed.getImage();
if (sImage != null) {
channel.setImage(createRSSImage(sImage));
}
List sEntries = syndFeed.getEntries();
if (sEntries != null) {
channel.setItems(createRSSItems(sEntries));
}
return channel;
}
/**
* Add a ROME plugin module (e.g. for OpenSearch) at the feed level.
*
* @param m module
*/
public void addModule(Module m) {
feed.getModules().add(m);
}