@Override
public void fail(Object msgId) {
TransactionAttempt tx = (TransactionAttempt) msgId;
TransactionStatus stored = _activeTx.remove(tx.getTransactionId());
if (stored != null && tx.equals(stored.attempt)) {
_activeTx.tailMap(tx.getTransactionId()).clear();
sync();
}
}
@Override
public void ack(Object msgId) {
TransactionAttempt tx = (TransactionAttempt) msgId;
TransactionStatus status = _activeTx.get(tx.getTransactionId());
if (status != null && tx.equals(status.attempt)) {
if (status.status == AttemptStatus.PROCESSING) {
status.status = AttemptStatus.PROCESSED;
} else if (status.status == AttemptStatus.COMMITTING) {
_activeTx.remove(tx.getTransactionId());
_coordinatorState.cleanupBefore(tx.getTransactionId());
_currTransaction = nextTransactionId(tx.getTransactionId());
_state.setData(CURRENT_TX, _currTransaction);
}
sync();
}
}
@Override
public String toString() {
return attempt.toString() + " <" + status.toString() + ">";
}
