@Override
public void close() {
for (R2Store store : this.rawStoreList) {
store.close();
}
// shutdown the transportclient in the case when no r2store is created
if (this.transportClient != null) {
final FutureCallback<None> clientShutdownCallback = new FutureCallback<None>();
this.transportClient.shutdown(clientShutdownCallback);
try {
clientShutdownCallback.get();
} catch (InterruptedException e) {
logger.error("Interrupted while shutting down the TransportClient: " + e.getMessage(), e);
} catch (ExecutionException e) {
logger.error(
"Execution exception occurred while shutting down the TransportClient: "
+ e.getMessage(),
e);
}
}
final FutureCallback<None> factoryShutdownCallback = new FutureCallback<None>();
this._clientFactory.shutdown(factoryShutdownCallback);
try {
factoryShutdownCallback.get();
} catch (InterruptedException e) {
logger.error("Interrupted while shutting down the HttpClientFactory: " + e.getMessage(), e);
} catch (ExecutionException e) {
logger.error(
"Execution exception occurred while shutting down the HttpClientFactory: "
+ e.getMessage(),
e);
}
}
