*/
abstract class LocalTransactionContext extends AbstractTransactionContext {
private final DOMStoreTransaction txDelegate;
+ private final LocalTransactionReadySupport readySupport;
+ private Exception operationError;
- LocalTransactionContext(DOMStoreTransaction txDelegate, TransactionIdentifier identifier) {
+ LocalTransactionContext(DOMStoreTransaction txDelegate, TransactionIdentifier identifier,
+ LocalTransactionReadySupport readySupport) {
super(identifier);
this.txDelegate = Preconditions.checkNotNull(txDelegate);
+ this.readySupport = readySupport;
}
protected abstract DOMStoreWriteTransaction getWriteDelegate();
@Override
public void writeData(YangInstanceIdentifier path, NormalizedNode<?, ?> data) {
incrementModificationCount();
- getWriteDelegate().write(path, data);
+ if(operationError == null) {
+ try {
+ getWriteDelegate().write(path, data);
+ } catch (Exception e) {
+ operationError = e;
+ }
+ }
+
}
@Override
public void mergeData(YangInstanceIdentifier path, NormalizedNode<?, ?> data) {
incrementModificationCount();
- getWriteDelegate().merge(path, data);
+ if(operationError == null) {
+ try {
+ getWriteDelegate().merge(path, data);
+ } catch (Exception e) {
+ operationError = e;
+ }
+ }
}
@Override
public void deleteData(YangInstanceIdentifier path) {
incrementModificationCount();
- getWriteDelegate().delete(path);
+ if(operationError == null) {
+ try {
+ getWriteDelegate().delete(path);
+ } catch (Exception e) {
+ operationError = e;
+ }
+ }
}
@Override
private LocalThreePhaseCommitCohort ready() {
logModificationCount();
- return (LocalThreePhaseCommitCohort) getWriteDelegate().ready();
+ LocalThreePhaseCommitCohort cohort = readySupport.onTransactionReady(getWriteDelegate());
+ cohort.setOperationError(operationError);
+ return cohort;
}
@Override