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# ITransaction.h

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    00001 #ifndef _ITRANSACTION_H_
    00002 #define _ITRANSACTION_H_
    00003 //
    00004
    00005 //
    00006 // Copyright (C) 2004-2006  Autodesk, Inc.
    00007 //
    00008 // This library is free software; you can redistribute it and/or
    00009 // modify it under the terms of version 2.1 of the GNU Lesser
    00010 // General Public License as published by the Free Software Foundation.
    00011 //
    00012 // This library is distributed in the hope that it will be useful,
    00013 // but WITHOUT ANY WARRANTY; without even the implied warranty of
    00014 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00015 // Lesser General Public License for more details.
    00016 //
    00017 // You should have received a copy of the GNU Lesser General Public
    00018 // License along with this library; if not, write to the Free Software
    00019 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
    00020 //
    00021
    00022 #ifdef _WIN32
    00023 #pragma once
    00024 #endif
    00025
    00026 #include <FdoStd.h>
    00027 #include <Fdo/Connections/IConnection.h>
    00028
    00029 class FdoIConnection;
    00030
    00031 /// \brief
    00032 ///  The FdoITransaction interface represents a transaction to be performed in a DataStore, and is implemented
    00033 /// by feature providers that support transactions.
    00034 class FdoITransaction : public FdoIDisposable
    00035 {
    00036 public:
    00037     /// \brief
    00038     ///  Gets the FdoIConnection object associated with the transaction.
    00039     ///
    00040     /// \return
    00041     /// Returns FdoIConnection object
    00042     ///
    00043     FDO_API virtual FdoIConnection* GetConnection() = 0;
    00044
    00045     /// \brief
    00046     ///  Commits the transaction.
    00047     ///
    00048     /// \return
    00049     /// Returns nothing
    00050     ///
    00051     FDO_API virtual void Commit() = 0;
    00052
    00053     /// \brief
    00054     ///  Rolls back a transaction from a pending state.
    00055     ///
    00056     /// \return
    00057     /// Returns nothing
    00058     ///
    00059     FDO_API virtual void Rollback() = 0;
    00060 };
    00061 #endif
    00062
    00063

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