@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;
}
@SuppressWarnings("unchecked")
private void addLink(Feed feed, String url, String rel) {
Link link = new Link();
link.setHref(url);
link.setRel(rel);
feed.getOtherLinks().add(link);
}
private Link parseLink(
final Feed feed, final Entry entry, final String baseURI, final Element eLink) {
final Link link = new Link();
String att = getAttributeValue(eLink, "rel");
if (att != null) {
link.setRel(att);
}
att = getAttributeValue(eLink, "type");
if (att != null) {
link.setType(att);
}
att = getAttributeValue(eLink, "href");
if (att != null) {
link.setHref(att);
if (isRelativeURI(att)) {
link.setHrefResolved(resolveURI(baseURI, eLink, att));
}
}
att = getAttributeValue(eLink, "title");
if (att != null) {
link.setTitle(att);
}
att = getAttributeValue(eLink, "hreflang");
if (att != null) {
link.setHreflang(att);
}
att = getAttributeValue(eLink, "length");
if (att != null) {
final Long val = NumberParser.parseLong(att);
if (val != null) {
link.setLength(val.longValue());
}
}
return link;
}
private Link parseLink(Element eLink) {
Link link = new Link();
String att = getAttributeValue(eLink, "rel");
if (att != null) {
link.setRel(att);
}
att = getAttributeValue(eLink, "type");
if (att != null) {
link.setType(att);
}
att = getAttributeValue(eLink, "href");
if (att != null) {
link.setHref(att);
}
return link;
}
void addToCollection(ClientCollection col) throws ProponoException {
setCollection(col);
EntityEnclosingMethod method = new PostMethod(getCollection().getHrefResolved());
addAuthentication(method);
StringWriter sw = new StringWriter();
int code = -1;
try {
Atom10Generator.serializeEntry(this, sw);
method.setRequestEntity(new StringRequestEntity(sw.toString()));
method.setRequestHeader("Content-type", "application/atom+xml; charset=utf-8");
getHttpClient().executeMethod(method);
InputStream is = method.getResponseBodyAsStream();
code = method.getStatusCode();
if (code != 200 && code != 201) {
throw new ProponoException(
"ERROR HTTP status=" + code + " : " + Utilities.streamToString(is));
}
Entry romeEntry =
Atom10Parser.parseEntry(new InputStreamReader(is), getCollection().getHrefResolved());
BeanUtils.copyProperties(this, romeEntry);
} catch (Exception e) {
String msg = "ERROR: saving entry, HTTP code: " + code;
logger.debug(msg, e);
throw new ProponoException(msg, e);
} finally {
method.releaseConnection();
}
Header locationHeader = method.getResponseHeader("Location");
if (locationHeader == null) {
logger.warn("WARNING added entry, but no location header returned");
} else if (getEditURI() == null) {
List links = getOtherLinks();
Link link = new Link();
link.setHref(locationHeader.getValue());
link.setRel("edit");
links.add(link);
setOtherLinks(links);
}
}
