protected Element generateLinkElement(Link link) {
Element linkElement = new Element("link", getFeedNamespace());
if (link.getRel() != null) {
Attribute relAttribute = new Attribute("rel", link.getRel());
linkElement.setAttribute(relAttribute);
}
if (link.getType() != null) {
Attribute typeAttribute = new Attribute("type", link.getType());
linkElement.setAttribute(typeAttribute);
}
if (link.getHref() != null) {
Attribute hrefAttribute = new Attribute("href", link.getHref());
linkElement.setAttribute(hrefAttribute);
}
if (link.getHreflang() != null) {
Attribute hreflangAttribute = new Attribute("hreflang", link.getHreflang());
linkElement.setAttribute(hreflangAttribute);
}
if (link.getTitle() != null) {
Attribute title = new Attribute("title", link.getTitle());
linkElement.setAttribute(title);
}
if (link.getLength() != 0) {
Attribute lenght = new Attribute("length", Long.toString(link.getLength()));
linkElement.setAttribute(lenght);
}
return linkElement;
}
/** Get the URI that can be used to edit the entry via HTTP PUT or DELETE. */
public String getEditURI() {
for (int i = 0; i < getOtherLinks().size(); i++) {
Link link = (Link) getOtherLinks().get(i);
if (link.getRel() != null && link.getRel().equals("edit")) {
return link.getHrefResolved();
}
}
return null;
}
// List(Elements) -> List(Link)
private List<Link> parseAlternateLinks(
final Feed feed, final Entry entry, final String baseURI, final List<Element> eLinks) {
final List<Link> links = new ArrayList<Link>();
for (int i = 0; i < eLinks.size(); i++) {
final Element eLink = eLinks.get(i);
final Link link = parseLink(feed, entry, baseURI, eLink);
if (link.getRel() == null
|| "".equals(link.getRel().trim())
|| "alternate".equals(link.getRel())) {
links.add(link);
}
}
if (links.size() > 0) {
return links;
} else {
return null;
}
}
