Mercurial > hg > orthanc-webviewer
diff Orthanc/Core/SQLite/Transaction.h @ 25:15acbf5e7545
refactoring
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Tue, 02 Jun 2015 11:16:30 +0200 |
parents | |
children | 3809121c3290 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Orthanc/Core/SQLite/Transaction.h Tue Jun 02 11:16:30 2015 +0200 @@ -0,0 +1,71 @@ +/** + * Orthanc - A Lightweight, RESTful DICOM Store + * + * Copyright (C) 2012-2015 Sebastien Jodogne <s.jodogne@gmail.com>, + * Medical Physics Department, CHU of Liege, Belgium + * + * Copyright (c) 2012 The Chromium Authors. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc., the name of the CHU of Liege, + * nor the names of its contributors may be used to endorse or promote + * products derived from this software without specific prior written + * permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + **/ + + +#pragma once + +#include "Connection.h" +#include "ITransaction.h" + +namespace Orthanc +{ + namespace SQLite + { + class Transaction : public ITransaction + { + private: + Connection& connection_; + + // True when the transaction is open, false when it's already been committed + // or rolled back. + bool isOpen_; + + public: + explicit Transaction(Connection& connection); + + virtual ~Transaction(); + + // Returns true when there is a transaction that has been successfully begun. + bool IsOpen() const { return isOpen_; } + + virtual void Begin(); + + virtual void Rollback(); + + virtual void Commit(); + }; + } +}