final void acknowledge(
ConnectionContext context,
final TopicMessageStore destination,
final String clientId,
final String subscriptionName,
final MessageId messageId,
final MessageAck ack)
throws IOException {
if (ack.isInTransaction()) {
if (ack.getTransactionId().isXATransaction()
|| theStore.isConcurrentStoreAndDispatchTransactions() == false) {
destination.acknowledge(context, clientId, subscriptionName, messageId, ack);
} else {
Tx tx = getTx(ack.getTransactionId());
tx.add(
new RemoveMessageCommand(context) {
public MessageAck getMessageAck() {
return ack;
}
public Future<Object> run(ConnectionContext ctx) throws IOException {
destination.acknowledge(ctx, clientId, subscriptionName, messageId, ack);
return AbstractMessageStore.FUTURE;
}
});
}
} else {
destination.acknowledge(context, clientId, subscriptionName, messageId, ack);
}
}
@Override
protected synchronized int getStoreSize() {
try {
return store.getMessageCount(clientId, subscriberName);
} catch (Exception e) {
LOG.error("{} Failed to get the outstanding message count from the store", this, e);
throw new RuntimeException(e);
}
}