public static void eraseIndex(User user, String indexName)
throws SearchLibException, NamingException, IOException {
if (user != null && !user.isAdmin()) throw new SearchLibException("Operation not permitted");
File indexDir = getIndexDirectory(indexName);
Client client = null;
synchronized (ClientCatalog.class) {
clientsLock.r.lock();
try {
client = CLIENTS.get(indexDir);
} finally {
clientsLock.r.unlock();
}
if (client != null) {
client.close();
client.delete();
} else FileUtils.deleteDirectory(indexDir);
if (client != null) {
clientsLock.w.lock();
try {
CLIENTS.remove(client.getDirectory());
} finally {
clientsLock.w.unlock();
}
PushEvent.eventClientSwitch.publish(client);
}
}
}
public static final void closeIndex(String indexName) throws SearchLibException {
Client client = null;
clientsLock.w.lock();
try {
File indexDirectory = getIndexDirectory(indexName);
client = CLIENTS.get(indexDirectory);
if (client == null) return;
Logging.info("Closing client " + indexName);
client.close();
CLIENTS.remove(indexDirectory);
} finally {
clientsLock.w.unlock();
}
if (client != null) PushEvent.eventClientSwitch.publish(client);
}
public static final void closeAll() {
synchronized (ClientCatalog.class) {
clientsLock.r.lock();
try {
for (Client client : CLIENTS.values()) {
if (client == null) continue;
Logging.info("OSS unloads index " + client.getIndexName());
client.close();
}
} finally {
clientsLock.r.unlock();
}
rendererResults.release();
}
}
public static void receive_merge(WebApp webapp, Client client)
throws SearchLibException, IOException {
File tempDir = getTempReceiveDir(client);
File clientDir = client.getDirectory();
Client newClient = null;
lockClientDir(clientDir);
try {
client.close();
new ReplicationMerge(tempDir, clientDir);
newClient =
ClientFactory.INSTANCE.newClient(
clientDir, true, true, ClientFactory.INSTANCE.properties.getSilentBackupUrl());
newClient.writeReplCheck();
} finally {
unlockClientDir(clientDir, newClient);
}
PushEvent.eventClientSwitch.publish(client);
FileUtils.deleteDirectory(tempDir);
}
private static void closeClients(List<Client> clients) {
if (clients == null) return;
for (Client client : clients) client.close();
}