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HHH-8942 Micro polishing in hot method of TransactionCoordinatorImpl 

Conflicts:
	hibernate-core/src/main/java/org/hibernate/engine/transaction/internal/TransactionCoordinatorImpl.java
This commit is contained in:
Sanne Grinovero 2014-02-07 11:06:08 -05:00 committed by Brett Meyer
parent c8116f5184
commit 9b92856502
1 changed files with 6 additions and 5 deletions
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11
hibernate-core/src/main/java/org/hibernate/engine/transaction/internal/TransactionCoordinatorImpl.java
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@ -60,7 +60,7 @@ import org.hibernate.internal.util.collections.CollectionHelper;
*
* @author Steve Ebersole
*/
public class TransactionCoordinatorImpl implements TransactionCoordinator {
public final class TransactionCoordinatorImpl implements TransactionCoordinator {
private static final CoreMessageLogger LOG = CoreLogging.messageLogger( TransactionCoordinatorImpl.class );
private static final boolean DEBUGGING = LOG.isDebugEnabled();
private static final boolean TRACING = LOG.isTraceEnabled();
@ -225,12 +225,13 @@ public class TransactionCoordinatorImpl implements TransactionCoordinator {
return;
}
if ( currentHibernateTransaction.getJoinStatus() != JoinStatus.JOINED ) {
final JoinStatus joinStatus = currentHibernateTransaction.getJoinStatus();
if ( joinStatus != JoinStatus.JOINED ) {
// the transaction is not (yet) joined, see if we should join...
if ( !transactionContext.shouldAutoJoinTransaction() ) {
// we are supposed to not auto join transactions; if the transaction is not marked for join
// we cannot go any further in attempting to join (register sync).
if ( currentHibernateTransaction.getJoinStatus() != JoinStatus.MARKED_FOR_JOINED ) {
if ( joinStatus != JoinStatus.MARKED_FOR_JOINED ) {
if (DEBUGGING) LOG.debug( "Skipping JTA sync registration due to auto join checking" );
return;
}
@ -238,13 +239,13 @@ public class TransactionCoordinatorImpl implements TransactionCoordinator {
}
// IMPL NOTE : At this point the local callback is the "maybe" one. The only time that needs to change is if
// we are able to successfully register the transaction synchronization in which case the local callback would become
// we are able to successfully register the transaction synchronization in which case the local callback would become
// non driving. To that end, the following checks are simply opt outs where we are unable to register the
// synchronization
// Can we resister a synchronization
if ( !jtaPlatform.canRegisterSynchronization() ) {
if (TRACING) LOG.trace( "registered JTA platform says we cannot currently resister synchronization; skipping" );
if (TRACING) LOG.trace( "registered JTA platform says we cannot currently register synchronization; skipping" );
return;
}