+ return true;
+ }
+
+ @SuppressWarnings("checkstyle:IllegalCatch")
+ private void rebaseTransactions(final Iterator<CommitEntry> iter, @Nonnull final TipProducingDataTreeTip newTip) {
+ tip = Preconditions.checkNotNull(newTip);
+ while (iter.hasNext()) {
+ final SimpleShardDataTreeCohort cohort = iter.next().cohort;
+ if (cohort.getState() == State.CAN_COMMIT_COMPLETE) {
+ LOG.debug("{}: Revalidating queued transaction {}", logContext, cohort.getIdentifier());
+
+ try {
+ tip.validate(cohort.getDataTreeModification());
+ } catch (DataValidationFailedException | RuntimeException e) {
+ LOG.debug("{}: Failed to revalidate queued transaction {}", logContext, cohort.getIdentifier(), e);
+ cohort.reportFailure(e);
+ }
+ } else if (cohort.getState() == State.PRE_COMMIT_COMPLETE) {
+ LOG.debug("{}: Repreparing queued transaction {}", logContext, cohort.getIdentifier());
+
+ try {
+ tip.validate(cohort.getDataTreeModification());
+ DataTreeCandidateTip candidate = tip.prepare(cohort.getDataTreeModification());
+ cohort.userPreCommit(candidate);
+
+ cohort.setNewCandidate(candidate);
+ tip = candidate;
+ } catch (ExecutionException | TimeoutException | RuntimeException | DataValidationFailedException e) {
+ LOG.debug("{}: Failed to reprepare queued transaction {}", logContext, cohort.getIdentifier(), e);
+ cohort.reportFailure(e);
+ }
+ }
+ }