/* This file is part of the db4o object database http://www.db4o.com

Copyright (C) 2004 - 2010  Versant Corporation http://www.versant.com

db4o is free software; you can redistribute it and/or modify it under
the terms of version 3 of the GNU General Public License as published
by the Free Software Foundation.

db4o is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
for more details.

You should have received a copy of the GNU General Public License along
with this program.  If not, see http://www.gnu.org/licenses/. */
using Db4objects.Db4o.Internal;
using Db4objects.Db4o.Internal.Ids;
using Db4objects.Db4o.Internal.References;

namespace Db4objects.Db4o.Internal
{
	/// <summary>TODO: Check if all time-consuming stuff is overridden!</summary>
	internal class TransactionObjectCarrier : LocalTransaction
	{
		private readonly ITransactionalIdSystem _idSystem;

		internal TransactionObjectCarrier(ObjectContainerBase container, Transaction parentTransaction
			, ITransactionalIdSystem idSystem, IReferenceSystem referenceSystem) : base(container
			, parentTransaction, idSystem, referenceSystem)
		{
			_idSystem = idSystem;
		}

		public override void Commit()
		{
		}

		// do nothing
		internal override bool SupportsVirtualFields()
		{
			return false;
		}

		public override long VersionForId(int id)
		{
			return 0;
		}

		public override Db4objects.Db4o.Internal.CommitTimestampSupport CommitTimestampSupport
			()
		{
			return null;
		}
	}
}
