Mercurial > hg > orthanc-databases
annotate Framework/SQLite/SQLiteResult.cpp @ 518:e3102bad13a4
fix SDK 1.12.4 protobuf
author | Alain Mazy <am@orthanc.team> |
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date | Thu, 06 Jun 2024 12:38:28 +0200 |
parents | 54d518dcd74a |
children |
rev | line source |
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0 | 1 /** |
2 * Orthanc - A Lightweight, RESTful DICOM Store | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
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updated copyright, as Orthanc Team now replaces Osimis
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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5 * Copyright (C) 2017-2023 Osimis S.A., Belgium |
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updated copyright, as Orthanc Team now replaces Osimis
Sebastien Jodogne <s.jodogne@gmail.com>
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6 * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium |
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Sebastien Jodogne <s.jodogne@gmail.com>
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7 * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
0 | 8 * |
9 * This program is free software: you can redistribute it and/or | |
10 * modify it under the terms of the GNU Affero General Public License | |
11 * as published by the Free Software Foundation, either version 3 of | |
12 * the License, or (at your option) any later version. | |
13 * | |
14 * This program is distributed in the hope that it will be useful, but | |
15 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
17 * Affero General Public License for more details. | |
18 * | |
19 * You should have received a copy of the GNU Affero General Public License | |
20 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
21 **/ | |
22 | |
23 | |
24 #include "SQLiteResult.h" | |
25 | |
26 #include "../Common/BinaryStringValue.h" | |
27 #include "../Common/Integer64Value.h" | |
28 #include "../Common/NullValue.h" | |
29 #include "../Common/Utf8StringValue.h" | |
30 | |
152 | 31 #include <OrthancException.h> |
0 | 32 |
33 namespace OrthancDatabases | |
34 { | |
35 SQLiteResult::SQLiteResult(SQLiteStatement& statement) : | |
36 statement_(statement) | |
37 { | |
38 if (statement_.GetObject().ColumnCount() < 0) | |
39 { | |
40 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); | |
41 } | |
42 else | |
43 { | |
44 SetFieldsCount(statement_.GetObject().ColumnCount()); | |
45 } | |
46 | |
47 done_ = !statement_.GetObject().Step(); | |
48 FetchFields(); | |
49 } | |
50 | |
51 | |
52 IValue* SQLiteResult::FetchField(size_t index) | |
53 { | |
54 switch (statement_.GetObject().GetColumnType(index)) | |
55 { | |
56 case Orthanc::SQLite::COLUMN_TYPE_INTEGER: | |
57 return new Integer64Value(statement_.GetObject().ColumnInt64(index)); | |
58 | |
59 case Orthanc::SQLite::COLUMN_TYPE_TEXT: | |
60 return new Utf8StringValue(statement_.GetObject().ColumnString(index)); | |
61 | |
62 case Orthanc::SQLite::COLUMN_TYPE_BLOB: | |
63 return new BinaryStringValue(statement_.GetObject().ColumnString(index)); | |
64 | |
65 case Orthanc::SQLite::COLUMN_TYPE_NULL: | |
66 return new NullValue; | |
67 | |
68 case Orthanc::SQLite::COLUMN_TYPE_FLOAT: | |
69 default: | |
70 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); | |
71 } | |
72 } | |
73 | |
74 | |
75 void SQLiteResult::Next() | |
76 { | |
77 if (done_) | |
78 { | |
79 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); | |
80 } | |
81 else | |
82 { | |
83 done_ = !statement_.GetObject().Step(); | |
84 FetchFields(); | |
85 } | |
86 } | |
87 } |