/** Notification that meta information has changed in the filedesc. */
protected void updateFileDesc(FileDesc fd) {
LocalFileItem item = (LocalFileItem) fd.getClientProperty(FILE_ITEM_PROPERTY);
if (item != null) {
threadSafeList.getReadWriteLock().writeLock().lock();
try {
int idx = threadSafeList.indexOf(item);
if (idx > 0) {
threadSafeList.set(idx, item);
} else {
LOG.warnf(
"Attempted to update FD w/ LocalFileItem that is not in list anymore. Item {0}",
item);
}
} finally {
threadSafeList.getReadWriteLock().writeLock().unlock();
}
} else {
LOG.warnf("Attempted to update FD without LocalFileItem, FD {0}", fd);
}
}
