import com.google.common.base.Optional;
import com.google.common.base.Preconditions;
import com.google.common.base.Stopwatch;
-import com.google.common.base.Ticker;
import com.google.common.base.Verify;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
return logContext;
}
- final Ticker ticker() {
- return shard.ticker();
+ final long readTime() {
+ return shard.ticker().read();
}
public TipProducingDataTree getDataTree() {
tip.validate(modification);
LOG.debug("{}: Transaction {} validated", logContext, cohort.getIdentifier());
cohort.successfulCanCommit();
- entry.lastAccess = ticker().read();
+ entry.lastAccess = readTime();
return;
} catch (ConflictingModificationAppliedException e) {
LOG.warn("{}: Store Tx {}: Conflicting modification for path {}.", logContext, cohort.getIdentifier(),
// Set the tip of the data tree.
tip = Verify.verifyNotNull(candidate);
- entry.lastAccess = ticker().read();
+ entry.lastAccess = readTime();
pendingTransactions.remove();
pendingCommits.add(entry);
ShardDataTreeCohort createFailedCohort(final TransactionIdentifier txId, final DataTreeModification mod,
final Exception failure) {
SimpleShardDataTreeCohort cohort = new SimpleShardDataTreeCohort.DeadOnArrival(this, mod, txId, failure);
- pendingTransactions.add(new CommitEntry(cohort, ticker().read()));
+ pendingTransactions.add(new CommitEntry(cohort, readTime()));
return cohort;
}
ShardDataTreeCohort createReadyCohort(final TransactionIdentifier txId, final DataTreeModification mod) {
SimpleShardDataTreeCohort cohort = new SimpleShardDataTreeCohort.Normal(this, mod, txId,
cohortRegistry.createCohort(schemaContext, txId, COMMIT_STEP_TIMEOUT));
- pendingTransactions.add(new CommitEntry(cohort, ticker().read()));
+ pendingTransactions.add(new CommitEntry(cohort, readTime()));
return cohort;
}
@SuppressFBWarnings(value = "DB_DUPLICATE_SWITCH_CLAUSES", justification = "See inline comments below.")
void checkForExpiredTransactions(final long transactionCommitTimeoutMillis) {
final long timeout = TimeUnit.MILLISECONDS.toNanos(transactionCommitTimeoutMillis);
- final long now = ticker().read();
+ final long now = readTime();
final Queue<CommitEntry> currentQueue = !pendingFinishCommits.isEmpty() ? pendingFinishCommits :
!pendingCommits.isEmpty() ? pendingCommits : pendingTransactions;