/**
 * 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) 2024-2026 Orthanc Team SRL, Belgium
 * Copyright (C) 2021-2026 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 "Dictionary.h"
#include "IPrecompiledStatement.h"
#include "IResult.h"

namespace OrthancDatabases
{
  class ITransaction : public boost::noncopyable
  {
  public:
    virtual ~ITransaction()
    {
    }

    virtual bool IsImplicit() const = 0;

    virtual void Rollback() = 0;
    
    virtual void Commit() = 0;

    virtual IResult* Execute(IPrecompiledStatement& statement,
                             const Dictionary& parameters) = 0;

    virtual void ExecuteWithoutResult(IPrecompiledStatement& statement,
                                      const Dictionary& parameters) = 0;

    virtual bool DoesTableExist(const std::string& name) = 0;

    virtual bool DoesSchemaExist(const std::string& name) = 0;
    
    virtual bool DoesIndexExist(const std::string& name) = 0;

    virtual bool DoesTriggerExist(const std::string& name) = 0;  // Only for MySQL

    virtual void ExecuteMultiLines(const std::string& query) = 0;
  };
}
