protected List<DownloadLink> loadContainerFile(File file) {
final LinkCrawler lc = LinkCrawler.newInstance();
lc.crawl(file.toURI().toString());
lc.waitForCrawling();
final ArrayList<DownloadLink> ret = new ArrayList<DownloadLink>(lc.getCrawledLinks().size());
for (final CrawledLink link : lc.getCrawledLinks()) {
DownloadLink dl = link.getDownloadLink();
if (dl == null) {
final String url = link.getURL();
if (url != null) {
dl = new DownloadLink(null, null, null, url, true);
}
}
if (dl != null) {
ret.add(dl);
}
}
return ret;
}
