/// <summary> Called by the <tt>Count</tt> property</summary>
protected virtual bool ReadSize()
{
if (!initialized)
{
if (cachedSize != -1 && !HasQueuedOperations)
{
return(true);
}
else
{
ThrowLazyInitializationExceptionIfNotConnected();
CollectionEntry entry = session.PersistenceContext.GetCollectionEntry(this);
ICollectionPersister persister = entry.LoadedPersister;
if (persister.IsExtraLazy)
{
if (HasQueuedOperations)
{
session.Flush();
}
cachedSize = persister.GetSize(entry.LoadedKey, session);
return(true);
}
}
}
Read();
return(false);
}
void IEnlistmentNotification.Prepare(PreparingEnlistment preparingEnlistment)
{
using (new SessionIdLoggingContext(session.SessionId))
{
try
{
//using (var tx = new TransactionScope(AmbientTransation))
{
session.BeforeTransactionCompletion(null);
if (session.FlushMode != FlushMode.Never && session.ConnectionManager.IsConnected)
{
using (session.ConnectionManager.FlushingFromDtcTransaction)
{
logger.Debug(string.Format("[session-id={0}] Flushing from Dtc Transaction", session.SessionId));
session.Flush();
}
}
logger.Debug("prepared for DTC transaction " + AmbientTransation.TransactionInformation.LocalIdentifier);
//tx.Complete();
}
preparingEnlistment.Prepared();
}
catch (Exception exception)
{
logger.Error("DTC transaction prepre phase failed", exception);
preparingEnlistment.ForceRollback(exception);
}
}
}
/// <summary>
/// Commits the <see cref="ITransaction"/> by flushing the <see cref="ISession"/>
/// and committing the <see cref="IDbTransaction"/>.
/// </summary>
/// <exception cref="TransactionException">
/// Thrown if there is any exception while trying to call <c>Commit()</c> on
/// the underlying <see cref="IDbTransaction"/>.
/// </exception>
public void Commit()
{
CheckNotDisposed();
CheckBegun();
log.Debug("commit");
if (session.FlushMode != FlushMode.Never)
{
session.Flush();
}
try
{
trans.Commit();
committed = true;
AfterTransactionCompletion(true);
Dispose();
}
catch (HibernateException)
{
// Don't wrap HibernateExceptions
throw;
}
catch (Exception e)
{
log.Error("Commit failed", e);
AfterTransactionCompletion(false);
commitFailed = true;
throw new TransactionException("Commit failed with SQL exception", e);
}
}
protected void EnsureFlushMode(ISessionImplementor session, bool isReadOnly)
{
if (session != null)
{
// If we're changing the FlushMode on an existing session from Auto,
// then issue one flush now
if (session.FlushMode == FlushMode.Auto && isReadOnly)
session.Flush();
session.FlushMode = isReadOnly ? FlushMode.Never : FlushMode.Auto;
}
}
protected void EnsureFlushMode(ISessionImplementor session, bool isReadOnly)
{
if (session != null)
{
// If we're changing the FlushMode on an existing session from Auto,
// then issue one flush now
if (session.FlushMode == FlushMode.Auto && isReadOnly)
{
session.Flush();
}
session.FlushMode = isReadOnly ? FlushMode.Never : FlushMode.Auto;
}
}
/// <summary>
/// Commits the <see cref="ITransaction"/> by flushing the <see cref="ISession"/>
/// and committing the <see cref="IDbTransaction"/>.
/// </summary>
/// <exception cref="TransactionException">
/// Thrown if there is any exception while trying to call <c>Commit()</c> on
/// the underlying <see cref="IDbTransaction"/>.
/// </exception>
public void Commit()
{
using (new SessionIdLoggingContext(sessionId))
{
CheckNotDisposed();
CheckBegun();
CheckNotZombied();
log.Debug("Start Commit");
if (session.FlushMode != FlushMode.Never)
{
session.Flush();
}
NotifyLocalSynchsBeforeTransactionCompletion();
session.BeforeTransactionCompletion(this);
try
{
trans.Commit();
log.Debug("IDbTransaction Committed");
committed = true;
AfterTransactionCompletion(true);
Dispose();
}
catch (HibernateException e)
{
log.Error("Commit failed", e);
AfterTransactionCompletion(false);
commitFailed = true;
// Don't wrap HibernateExceptions
throw;
}
catch (Exception e)
{
log.Error("Commit failed", e);
AfterTransactionCompletion(false);
commitFailed = true;
throw new TransactionException("Commit failed with SQL exception", e);
}
finally
{
CloseIfRequired();
}
}
}
public void Flush()
{
_session.Flush();
}
public void flush()
{
delegat.Flush();
}
