protected void processDocumentsUpdates() {
Set<String> removed = new HashSet<String>();
synchronized(actualUpdatedUris) {
for (String uri : actualUpdatedUris) {
dao.create(new TemporalFile(uri, cal.getTime()));
if (log.isDebugEnabled()) log.debug("Temporal file URI [" + uri + "] added to outdated repository file list");
}
dao.flush();
actualUpdatedUris.clear();
}