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/**
* Orthanc - A Lightweight, RESTful DICOM Store
* Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
* Department, University Hospital of Liege, Belgium
* Copyright (C) 2017-2023 Osimis S.A., Belgium
* Copyright (C) 2021-2023 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
*
* This program is free software: you can redistribute it and/or
* modify it under the terms of the GNU Affero General Public License
* as published by the Free Software Foundation, either version 3 of
* the License, or (at your option) any later version.
*
* This program 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
* Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
**/
#pragma once
#include "ITransaction.h"
#include <Compatibility.h>
namespace OrthancDatabases
{
class ImplicitTransaction : public ITransaction
{
private:
enum State
{
State_Ready,
State_Executed,
State_Committed
};
State state_;
void CheckStateForExecution();
protected:
virtual IResult* ExecuteInternal(IPrecompiledStatement& statement,
const Dictionary& parameters) = 0;
virtual void ExecuteWithoutResultInternal(IPrecompiledStatement& statement,
const Dictionary& parameters) = 0;
public:
ImplicitTransaction();
virtual ~ImplicitTransaction();
virtual bool IsImplicit() const ORTHANC_OVERRIDE
{
return true;
}
virtual void Rollback() ORTHANC_OVERRIDE;
virtual void Commit() ORTHANC_OVERRIDE;
virtual IResult* Execute(IPrecompiledStatement& statement,
const Dictionary& parameters) ORTHANC_OVERRIDE;
virtual void ExecuteWithoutResult(IPrecompiledStatement& statement,
const Dictionary& parameters) ORTHANC_OVERRIDE;
static void SetErrorOnDoubleExecution(bool isError);
static bool IsErrorOnDoubleExecution();
};
}
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