Mercurial > hg > orthanc
annotate OrthancFramework/Sources/SQLite/Transaction.cpp @ 4829:c847b0dfd255
added missing copyright headers
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Thu, 25 Nov 2021 18:53:08 +0100 |
| parents | 50b0c69b653a |
| children | 7053502fbf97 |
| rev | line source |
|---|---|
| 0 | 1 /** |
| 59 | 2 * Orthanc - A Lightweight, RESTful DICOM Store |
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3 * |
| 3063 | 4 * Copyright (C) 2012-2016 Sebastien Jodogne <s.jodogne@orthanc-labs.com>, |
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5 * Medical Physics Department, CHU of Liege, Belgium |
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6 * Copyright (C) 2017-2021 Osimis S.A., Belgium |
| 0 | 7 * |
| 17 | 8 * Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 9 * | |
| 10 * Redistribution and use in source and binary forms, with or without | |
| 11 * modification, are permitted provided that the following conditions are | |
| 12 * met: | |
| 0 | 13 * |
| 17 | 14 * * Redistributions of source code must retain the above copyright |
| 15 * notice, this list of conditions and the following disclaimer. | |
| 16 * * Redistributions in binary form must reproduce the above | |
| 17 * copyright notice, this list of conditions and the following disclaimer | |
| 18 * in the documentation and/or other materials provided with the | |
| 19 * distribution. | |
| 20 * * Neither the name of Google Inc., the name of the CHU of Liege, | |
| 21 * nor the names of its contributors may be used to endorse or promote | |
| 22 * products derived from this software without specific prior written | |
| 23 * permission. | |
| 24 * | |
| 25 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 26 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 27 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 28 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 29 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 30 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 31 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 32 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 33 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 34 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 35 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 0 | 36 **/ |
| 37 | |
| 38 | |
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39 #if ORTHANC_SQLITE_STANDALONE != 1 |
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40 #include "../PrecompiledHeaders.h" |
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41 #endif |
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42 |
| 0 | 43 #include "Transaction.h" |
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44 #include "OrthancSQLiteException.h" |
| 0 | 45 |
| 59 | 46 namespace Orthanc |
| 0 | 47 { |
| 48 namespace SQLite | |
| 49 { | |
| 50 Transaction::Transaction(Connection& connection) : | |
| 51 connection_(connection), | |
| 52 isOpen_(false) | |
| 53 { | |
| 54 } | |
| 55 | |
| 56 Transaction::~Transaction() | |
| 57 { | |
| 58 if (isOpen_) | |
| 59 { | |
| 60 connection_.RollbackTransaction(); | |
| 61 } | |
| 62 } | |
| 63 | |
| 4304 | 64 bool Transaction::IsOpen() const |
| 65 { | |
| 66 return isOpen_; | |
| 67 } | |
| 68 | |
| 0 | 69 void Transaction::Begin() |
| 70 { | |
| 4304 | 71 if (isOpen_) |
| 0 | 72 { |
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73 throw OrthancSQLiteException(ErrorCode_SQLiteTransactionAlreadyStarted); |
| 0 | 74 } |
| 75 | |
| 76 isOpen_ = connection_.BeginTransaction(); | |
| 77 if (!isOpen_) | |
| 78 { | |
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79 throw OrthancSQLiteException(ErrorCode_SQLiteTransactionBegin); |
| 0 | 80 } |
| 81 } | |
| 82 | |
| 83 void Transaction::Rollback() | |
| 84 { | |
| 85 if (!isOpen_) | |
| 86 { | |
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87 throw OrthancSQLiteException(ErrorCode_SQLiteRollbackWithoutTransaction); |
| 0 | 88 } |
| 89 | |
| 90 isOpen_ = false; | |
| 91 | |
| 92 connection_.RollbackTransaction(); | |
| 93 } | |
| 94 | |
| 95 void Transaction::Commit() | |
| 96 { | |
| 97 if (!isOpen_) | |
| 98 { | |
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99 throw OrthancSQLiteException(ErrorCode_SQLiteRollbackWithoutTransaction); |
| 0 | 100 } |
| 101 | |
| 102 isOpen_ = false; | |
| 103 | |
| 104 if (!connection_.CommitTransaction()) | |
| 105 { | |
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106 throw OrthancSQLiteException(ErrorCode_SQLiteTransactionCommit); |
| 0 | 107 } |
| 108 } | |
| 109 } | |
| 110 } |