public V3Serializer(LockssDaemon daemon) throws PollSerializerException {
this.daemon = daemon;
Configuration config = CurrentConfig.getCurrentConfig();
File stateDir = PollUtil.ensurePollStateRoot();
if (!FileUtil.ensureDirExists(stateDir)) {
throw new PollSerializerException("Could not create state directory " + stateDir);
}
try {
this.pollDir = FileUtil.createTempDir("pollstate-", "", stateDir);
} catch (IOException ex) {
throw new PollSerializerException("Cannot create temp dir in state directory" + stateDir, ex);
}
}
/** Clean up all resources used by this poll. Removes the poll directory. */
public void closePoll() {
if (pollDir != null && pollDir.isDirectory() && !FileUtil.delTree(pollDir))
log.warning("Unable to delete poll state directory: " + pollDir);
}
/**
* This is called when a node is in an inconsistent state. It simply creates some necessary
* directories and deactivates the node. Future polls should restore it properly.
*
* @param node the inconsistent node
*/
void deactivateInconsistentNode(RepositoryNodeImpl node) {
logger.warning("Deactivating inconsistent node.");
FileUtil.ensureDirExists(node.contentDir);
// manually deactivate
node.deactivateContent();
}