Mercurial > hg > orthanc
annotate Core/SQLite/Transaction.cpp @ 3814:023b2a9f3aa1 transcoding
new enum: StoreInstanceMode
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Tue, 07 Apr 2020 17:35:44 +0200 |
parents | fa5ad4368fe3 |
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rev | line source |
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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 |
0 | 6 * |
17 | 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: | |
0 | 12 * |
17 | 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. | |
0 | 35 **/ |
36 | |
37 | |
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38 #if ORTHANC_SQLITE_STANDALONE != 1 |
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precompiled headers
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39 #include "../PrecompiledHeaders.h" |
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40 #endif |
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41 |
0 | 42 #include "Transaction.h" |
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43 #include "OrthancSQLiteException.h" |
0 | 44 |
59 | 45 namespace Orthanc |
0 | 46 { |
47 namespace SQLite | |
48 { | |
49 Transaction::Transaction(Connection& connection) : | |
50 connection_(connection), | |
51 isOpen_(false) | |
52 { | |
53 } | |
54 | |
55 Transaction::~Transaction() | |
56 { | |
57 if (isOpen_) | |
58 { | |
59 connection_.RollbackTransaction(); | |
60 } | |
61 } | |
62 | |
63 void Transaction::Begin() | |
64 { | |
65 if (isOpen_) | |
66 { | |
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67 throw OrthancSQLiteException(ErrorCode_SQLiteTransactionAlreadyStarted); |
0 | 68 } |
69 | |
70 isOpen_ = connection_.BeginTransaction(); | |
71 if (!isOpen_) | |
72 { | |
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73 throw OrthancSQLiteException(ErrorCode_SQLiteTransactionBegin); |
0 | 74 } |
75 } | |
76 | |
77 void Transaction::Rollback() | |
78 { | |
79 if (!isOpen_) | |
80 { | |
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81 throw OrthancSQLiteException(ErrorCode_SQLiteRollbackWithoutTransaction); |
0 | 82 } |
83 | |
84 isOpen_ = false; | |
85 | |
86 connection_.RollbackTransaction(); | |
87 } | |
88 | |
89 void Transaction::Commit() | |
90 { | |
91 if (!isOpen_) | |
92 { | |
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93 throw OrthancSQLiteException(ErrorCode_SQLiteRollbackWithoutTransaction); |
0 | 94 } |
95 | |
96 isOpen_ = false; | |
97 | |
98 if (!connection_.CommitTransaction()) | |
99 { | |
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100 throw OrthancSQLiteException(ErrorCode_SQLiteTransactionCommit); |
0 | 101 } |
102 } | |
103 } | |
104 } |