public boolean updateTimeStamp(URI uri, long lastModified) throws URISyntaxException {
URI rel = super.getPath().relativize(uri);
if (uri.equals(getPath()) || rel.toString().length() == 0) {
if (lastModified == getLastModified()) {
if (debug) logger.debug("Directory unchanged: " + getPath());
return false;
}
if (debug) logger.debug("Directory changed: " + getPath());
setLastModified(lastModified);
return true;
}
String[] segments = rel.toString().split("/");
URI childURI =
new URI(getPath() + (getPath().toString().endsWith("/") ? "" : "/") + segments[0]);
PersistentDir child = (PersistentDir) getChildren().get(childURI);
if (child == null) {
if (debug) logger.debug("New directory: " + childURI + " not found in " + getPath());
return true;
}
return child.updateTimeStamp(uri, lastModified);
}
