Mercurial > hg > orthanc
annotate Core/SQLite/ITransaction.h @ 1754:3a4f7dc00f49 db-changes
fix
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Wed, 28 Oct 2015 11:31:58 +0100 |
| parents | 63d47b1fa239 |
| children | b1291df2f780 |
| rev | line source |
|---|---|
| 1235 | 1 /** |
| 2 * Orthanc - A Lightweight, RESTful DICOM Store | |
| 3 * | |
|
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63d47b1fa239
upgrade to 2015 in SQLite
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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changeset
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4 * Copyright (C) 2012-2015 Sebastien Jodogne <s.jodogne@gmail.com>, |
| 1235 | 5 * Medical Physics Department, CHU of Liege, Belgium |
| 6 * | |
| 7 * Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
| 8 * | |
| 9 * Redistribution and use in source and binary forms, with or without | |
| 10 * modification, are permitted provided that the following conditions are | |
| 11 * met: | |
| 12 * | |
| 13 * * Redistributions of source code must retain the above copyright | |
| 14 * notice, this list of conditions and the following disclaimer. | |
| 15 * * Redistributions in binary form must reproduce the above | |
| 16 * copyright notice, this list of conditions and the following disclaimer | |
| 17 * in the documentation and/or other materials provided with the | |
| 18 * distribution. | |
| 19 * * Neither the name of Google Inc., the name of the CHU of Liege, | |
| 20 * nor the names of its contributors may be used to endorse or promote | |
| 21 * products derived from this software without specific prior written | |
| 22 * permission. | |
| 23 * | |
| 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 25 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 26 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 27 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 28 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 29 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 30 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 31 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 32 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 33 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 34 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 35 **/ | |
| 36 | |
| 37 | |
| 38 #pragma once | |
| 39 | |
| 40 #include "NonCopyable.h" | |
| 41 | |
| 42 namespace Orthanc | |
| 43 { | |
| 44 namespace SQLite | |
| 45 { | |
| 46 class ITransaction : public NonCopyable | |
| 47 { | |
| 48 public: | |
| 49 virtual ~ITransaction() | |
| 50 { | |
| 51 } | |
| 52 | |
| 53 // Begins the transaction. This uses the default sqlite "deferred" transaction | |
| 54 // type, which means that the DB lock is lazily acquired the next time the | |
| 55 // database is accessed, not in the begin transaction command. | |
| 56 virtual void Begin() = 0; | |
| 57 | |
| 58 // Rolls back the transaction. This will happen automatically if you do | |
| 59 // nothing when the transaction goes out of scope. | |
| 60 virtual void Rollback() = 0; | |
| 61 | |
| 62 // Commits the transaction, returning true on success. | |
| 63 virtual void Commit() = 0; | |
| 64 }; | |
| 65 } | |
| 66 } |