Examples with XaReplicationOperation com.hazelcast.transaction.impl.xa.operations.XaReplicationOperation used on opensource projects

Example 1 with XaReplicationOperation

use of com.hazelcast.transaction.impl.xa.operations.XaReplicationOperation in project hazelcast by hazelcast.

the class XAService method prepareReplicationOperation.

//Migration related methods
@Override
public Operation prepareReplicationOperation(PartitionReplicationEvent event) {
    if (event.getReplicaIndex() > 1) {
        return null;
    }
    List<XATransactionDTO> migrationData = new ArrayList<XATransactionDTO>();
    InternalPartitionService partitionService = nodeEngine.getPartitionService();
    for (Map.Entry<SerializableXID, List<XATransaction>> entry : transactions.entrySet()) {
        SerializableXID xid = entry.getKey();
        int partitionId = partitionService.getPartitionId(xid);
        List<XATransaction> xaTransactionList = entry.getValue();
        for (XATransaction xaTransaction : xaTransactionList) {
            if (partitionId == event.getPartitionId()) {
                migrationData.add(new XATransactionDTO(xaTransaction));
            }
        }
    }
    if (migrationData.isEmpty()) {
        return null;
    } else {
        return new XaReplicationOperation(migrationData, event.getPartitionId(), event.getReplicaIndex());
    }
}