/// <summary>
/// Used to check if object must be reconnected to current session
/// <pre>
/// An object must be reconnected to session if OdbConfiguration.reconnectObjectsToSession() is true
/// and object is not in local cache and is in cross session cache.
/// </summary>
/// <remarks>
/// Used to check if object must be reconnected to current session
/// <pre>
/// An object must be reconnected to session if OdbConfiguration.reconnectObjectsToSession() is true
/// and object is not in local cache and is in cross session cache. In this case
/// we had it to local cache
/// </pre>
/// </remarks>
/// <param name="@object"></param>
private void CheckIfObjectMustBeReconnected(object @object)
{
if (engine == null)
{
// This protection is for JUnit
return;
}
NeoDatis.Odb.Core.Transaction.ISession session = engine.GetSession(true);
// If object is in local cache, no need to reconnect it
if (session.GetCache().ExistObject(@object))
{
return;
}
NeoDatis.Odb.OID oidCrossSession = crossSessionCache.GetOid(@object);
if (oidCrossSession != null)
{
// reconnect object
NeoDatis.Odb.Core.Layers.Layer2.Meta.ObjectInfoHeader oih = engine.GetObjectInfoHeaderFromOid
(oidCrossSession);
session.AddObjectToCache(oidCrossSession, @object, oih);
}
}
public virtual void Commit()
{
if (NeoDatis.Odb.OdbConfiguration.IsDebugEnabled(LogId))
{
NeoDatis.Tool.DLogger.Info("Commiting " + numberOfWriteActions + " write actions - In Memory : "
+ hasAllWriteActionsInMemory + " - sid=" + session.GetId());
}
// Check if database has been rollbacked
CheckRollback();
// call the commit listeners
ManageCommitListenersBefore();
if (currentWriteAction != null && !currentWriteAction.IsEmpty())
{
AddWriteAction(currentWriteAction);
currentWriteAction = null;
}
if (fsi == null && numberOfWriteActions != 0)
{
throw new NeoDatis.Odb.ODBRuntimeException(NeoDatis.Odb.Core.NeoDatisError.TransactionAlreadyCommitedOrRollbacked
);
}
if (numberOfWriteActions == 0 || readOnlyMode)
{
// FIXME call commitMetaModel in realOnlyMode?
CommitMetaModel();
// Nothing to do
if (fsi != null)
{
fsi.Close();
fsi = null;
}
if (session != null)
{
session.GetCache().ClearOnCommit();
}
return;
}
// Marks the transaction as committed
SetCommited(true);
// Apply the write actions the main database file
ApplyTo();
// Commit Meta Model changes
CommitMetaModel();
if (archiveLog)
{
fsi.SetWritePositionNoVerification(0, false);
fsi.WriteByte((byte)2, false);
fsi.GetIo().EnableAutomaticDelete(false);
fsi.Close();
fsi = null;
}
else
{
fsi.Close();
Delete();
fsi = null;
}
if (session != null)
{
session.GetCache().ClearOnCommit();
}
ManageCommitListenersAfter();
}