transactionCounter++;
}
}
break;
case JournalTransaction.DATA_STRUCTURE_TYPE: {
JournalTransaction command = (JournalTransaction)c;
try {
// Try to replay the packet.
switch (command.getType()) {
case JournalTransaction.XA_PREPARE:
transactionStore.replayPrepare(command.getTransactionId());
break;
case JournalTransaction.XA_COMMIT:
case JournalTransaction.LOCAL_COMMIT:
Tx tx = transactionStore.replayCommit(command.getTransactionId(), command.getWasPrepared());
if (tx == null) {
break; // We may be trying to replay a commit
}
// that
// was already committed.
// Replay the committed operations.
tx.getOperations();
for (Iterator iter = tx.getOperations().iterator(); iter.hasNext();) {
TxOperation op = (TxOperation)iter.next();
if (op.operationType == TxOperation.ADD_OPERATION_TYPE) {
op.store.replayAddMessage(context, (Message)op.data);
}
if (op.operationType == TxOperation.REMOVE_OPERATION_TYPE) {
op.store.replayRemoveMessage(context, (MessageAck)op.data);
}
if (op.operationType == TxOperation.ACK_OPERATION_TYPE) {
JournalTopicAck ack = (JournalTopicAck)op.data;
((JournalTopicMessageStore)op.store).replayAcknowledge(context, ack.getClientId(), ack.getSubscritionName(), ack.getMessageId());
}
}
transactionCounter++;
break;
case JournalTransaction.LOCAL_ROLLBACK:
case JournalTransaction.XA_ROLLBACK:
transactionStore.replayRollback(command.getTransactionId());
break;
default:
throw new IOException("Invalid journal command type: " + command.getType());
}
} catch (IOException e) {
LOG.error("Recovery Failure: Could not replay: " + c + ", reason: " + e, e);
}
}