private void deleteBlock(CachedUrl cu) throws IOException {
log.info("deleting " + cu.getUrl());
CachedUrlSetSpec cuss = new SingleNodeCachedUrlSetSpec(cu.getUrl());
ArchivalUnit au = cu.getArchivalUnit();
CachedUrlSet cus = au.makeCachedUrlSet(cuss);
NodeManager nm = au.getPlugin().getDaemon().getNodeManager(au);
nm.deleteNode(cus);
}
/**
* Lookup the CU's archive file type in its AU's ArchiveFileTypes
*
* @return the file extension (including dot), or null if none found
*/
public static String getArchiveExtension(CachedUrl cu) {
ArchiveFileTypes aft = cu.getArchivalUnit().getArchiveFileTypes();
if (aft == null) {
return null;
}
try {
return aft.getFromCu(cu);
} catch (MalformedURLException e) {
log.warning("isArchive(" + cu + ")", e);
return null;
}
}