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/*
* Firebird ADO.NET Data provider for .NET and Mono
*
* The contents of this file are subject to the Initial
* Developer's Public License Version 1.0 (the "License");
* you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
* http://www.firebirdsql.org/index.php?op=doc&id=idpl
*
* Software distributed under the License is distributed on
* an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either
* express or implied. See the License for the specific
* language governing rights and limitations under the License.
*
* Copyright (c) 2002, 2005 Carlos Guzman Alvarez
* All Rights Reserved.
*/
using System;
using System.Data;
namespace FirebirdSql.Data.Common
{
#region Enumerations
internal enum TransactionState
{
NoTransaction,
TrasactionStarting,
TransactionStarted,
TransactionPreparing,
TransactionPrepared,
TransactionCommiting,
TransactionRollbacking
}
#endregion
#region Delegates
internal delegate void TransactionUpdateEventHandler(object sender, EventArgs e);
#endregion
internal interface ITransaction : IDisposable
{
#region Events
event TransactionUpdateEventHandler Update;
#endregion
#region Properties
int Handle
{
get;
}
TransactionState State
{
get;
}
#endregion
#region Methods
void BeginTransaction(TransactionParameterBuffer tpb);
void Commit();
void CommitRetaining();
void Rollback();
void RollbackRetaining();
// void Prepare();
// void Prepare(byte[] buffer);
#endregion
}
}
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