@Override
protected DOMStoreThreePhaseCommitCohort createCohort(final SnapshotBackedWriteTransaction<TransactionIdentifier> transaction, final DataTreeModification modification) {
- return new LocalThreePhaseCommitCohort(parent.getActorContext(), leader, transaction, modification) {
- @Override
- protected void transactionAborted(final SnapshotBackedWriteTransaction<TransactionIdentifier> transaction) {
- onTransactionFailed(transaction, ABORTED);
- }
-
- @Override
- protected void transactionCommitted(final SnapshotBackedWriteTransaction<TransactionIdentifier> transaction) {
- onTransactionCommited(transaction);
- }
- };
+ return new LocalChainThreePhaseCommitCohort(transaction, modification);
}
@Override
public DOMStoreWriteTransaction newWriteOnlyTransaction(TransactionIdentifier identifier) {
return super.newWriteOnlyTransaction(identifier);
}
+
+ @SuppressWarnings("unchecked")
+ @Override
+ public LocalThreePhaseCommitCohort onTransactionReady(DOMStoreWriteTransaction tx) {
+ try {
+ return (LocalThreePhaseCommitCohort) tx.ready();
+ } catch (Exception e) {
+ // Unfortunately we need to cast to SnapshotBackedWriteTransaction here as it's required by
+ // LocalThreePhaseCommitCohort and the base class.
+ return new LocalChainThreePhaseCommitCohort((SnapshotBackedWriteTransaction<TransactionIdentifier>)tx, e);
+ }
+ }
+
+ private class LocalChainThreePhaseCommitCohort extends LocalThreePhaseCommitCohort {
+
+ protected LocalChainThreePhaseCommitCohort(SnapshotBackedWriteTransaction<TransactionIdentifier> transaction,
+ DataTreeModification modification) {
+ super(parent.getActorContext(), leader, transaction, modification);
+ }
+
+ protected LocalChainThreePhaseCommitCohort(SnapshotBackedWriteTransaction<TransactionIdentifier> transaction,
+ Exception operationError) {
+ super(parent.getActorContext(), leader, transaction, operationError);
+ }
+
+ @Override
+ protected void transactionAborted(SnapshotBackedWriteTransaction<TransactionIdentifier> transaction) {
+ onTransactionFailed(transaction, ABORTED);
+ }
+
+ @Override
+ protected void transactionCommitted(SnapshotBackedWriteTransaction<TransactionIdentifier> transaction) {
+ onTransactionCommited(transaction);
+ }
+ }
}