final void removeAsyncMessage(
ConnectionContext context, final MessageStore destination, final MessageAck ack)
throws IOException {
if (ack.isInTransaction()) {
if (ack.getTransactionId().isXATransaction()
|| theStore.isConcurrentStoreAndDispatchTransactions() == false) {
destination.removeAsyncMessage(context, ack);
} else {
Tx tx = getTx(ack.getTransactionId());
tx.add(
new RemoveMessageCommand(context) {
@Override
public MessageAck getMessageAck() {
return ack;
}
@Override
public Future<Object> run(ConnectionContext ctx) throws IOException {
destination.removeMessage(ctx, ack);
return AbstractMessageStore.FUTURE;
}
});
}
} else {
destination.removeAsyncMessage(context, ack);
}
}
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);
}
}
public void acknowledge(MessageAck ack) throws Exception {
MessageId first = ack.getFirstMessageId();
MessageId lastm = ack.getLastMessageId();
TransactionId tid = ack.getTransactionId();
boolean isLocalTx = (tid != null) && tid.isLocalTransaction();
boolean single = lastm.equals(first);
MessageInfo mi = null;
int n = 0;
if (ack.isIndividualAck()) {
Iterator<MessageInfo> iter = deliveringRefs.iterator();
while (iter.hasNext()) {
mi = iter.next();
if (mi.amqId.equals(lastm)) {
n++;
iter.remove();
session.getCoreSession().individualAcknowledge(nativeId, mi.nativeId);
session.getCoreSession().commit();
break;
}
}
} else if (ack.isRedeliveredAck()) {
// client tells that this message is for redlivery.
// do nothing until poisoned.
n = 1;
} else if (ack.isPoisonAck()) {
// send to dlq
Iterator<MessageInfo> iter = deliveringRefs.iterator();
boolean firstFound = false;
while (iter.hasNext()) {
mi = iter.next();
if (mi.amqId.equals(first)) {
n++;
iter.remove();
session
.getCoreSession()
.moveToDeadLetterAddress(nativeId, mi.nativeId, ack.getPoisonCause());
session.getCoreSession().commit();
if (single) {
break;
}
firstFound = true;
} else if (firstFound || first == null) {
n++;
iter.remove();
session
.getCoreSession()
.moveToDeadLetterAddress(nativeId, mi.nativeId, ack.getPoisonCause());
session.getCoreSession().commit();
if (mi.amqId.equals(lastm)) {
break;
}
}
}
} else if (ack.isDeliveredAck() || ack.isExpiredAck()) {
// ToDo: implement with tests
n = 1;
} else {
Iterator<MessageInfo> iter = deliveringRefs.iterator();
boolean firstFound = false;
while (iter.hasNext()) {
MessageInfo ami = iter.next();
if (ami.amqId.equals(first)) {
n++;
if (!isLocalTx) {
iter.remove();
} else {
ami.setLocalAcked(true);
}
if (single) {
mi = ami;
break;
}
firstFound = true;
} else if (firstFound || first == null) {
n++;
if (!isLocalTx) {
iter.remove();
} else {
ami.setLocalAcked(true);
}
if (ami.amqId.equals(lastm)) {
mi = ami;
break;
}
}
}
if (mi != null && !isLocalTx) {
session.getCoreSession().acknowledge(nativeId, mi.nativeId);
}
}
acquireCredit(n);
}