70 lines
2.7 KiB
C++
70 lines
2.7 KiB
C++
/**
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* Orthanc - A Lightweight, RESTful DICOM Store
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*
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* Copyright (C) 2012-2016 Sebastien Jodogne <s.jodogne@orthanc-labs.com>,
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* Medical Physics Department, University Hospital of Liege, Belgium
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* Copyright (C) 2017-2023 Osimis S.A., Belgium
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* Copyright (C) 2024-2025 Orthanc Team SRL, Belgium
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* Copyright (C) 2021-2025 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
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*
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* Copyright (c) 2012 The Chromium Authors. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following disclaimer
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* in the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Google Inc., the name of the University Hospital of Liege,
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* nor the names of its contributors may be used to endorse or promote
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* products derived from this software without specific prior written
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* permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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**/
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#pragma once
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#include "NonCopyable.h"
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namespace Orthanc
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{
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namespace SQLite
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{
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class ITransaction : public NonCopyable
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{
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public:
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virtual ~ITransaction()
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{
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}
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// Begins the transaction. This uses the default sqlite "deferred" transaction
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// type, which means that the DB lock is lazily acquired the next time the
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// database is accessed, not in the begin transaction command.
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virtual void Begin() = 0;
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// Rolls back the transaction. This will happen automatically if you do
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// nothing when the transaction goes out of scope.
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virtual void Rollback() = 0;
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// Commits the transaction, returning true on success.
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virtual void Commit() = 0;
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};
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}
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}
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