Mercurial > hg > orthanc-databases
annotate Framework/PostgreSQL/PostgreSQLResult.h @ 458:9da7c688e7dc pg-transactions
fix
author | Alain Mazy <am@osimis.io> |
---|---|
date | Wed, 24 Jan 2024 10:17:01 +0100 |
parents | 3d6886f3e5b3 |
children | ecd0b719cff5 |
rev | line source |
---|---|
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 | |
389
3d6886f3e5b3
upgrade to year 2023
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
359
diff
changeset
|
5 * Copyright (C) 2017-2023 Osimis S.A., Belgium |
3d6886f3e5b3
upgrade to year 2023
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
359
diff
changeset
|
6 * Copyright (C) 2021-2023 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
0 | 7 * |
8 * This program is free software: you can redistribute it and/or | |
9 * modify it under the terms of the GNU Affero General Public License | |
10 * as published by the Free Software Foundation, either version 3 of | |
11 * the License, or (at your option) any later version. | |
12 * | |
13 * This program is distributed in the hope that it will be useful, but | |
14 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
16 * Affero General Public License for more details. | |
17 * | |
18 * You should have received a copy of the GNU Affero General Public License | |
19 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
20 **/ | |
21 | |
22 | |
23 #pragma once | |
24 | |
25 #if ORTHANC_ENABLE_POSTGRESQL != 1 | |
26 # error PostgreSQL support must be enabled to use this file | |
27 #endif | |
28 | |
29 #include "PostgreSQLStatement.h" | |
30 | |
31 namespace OrthancDatabases | |
32 { | |
33 class PostgreSQLResult : public boost::noncopyable | |
34 { | |
35 private: | |
246
483af3f35a4b
turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
193
diff
changeset
|
36 class LargeObjectResult; |
483af3f35a4b
turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
193
diff
changeset
|
37 |
0 | 38 void *result_; /* Object of type "PGresult*" */ |
39 int position_; | |
40 PostgreSQLDatabase& database_; | |
41 unsigned int columnsCount_; | |
42 | |
43 void Clear(); | |
44 | |
45 void CheckDone(); | |
46 | |
47 void CheckColumn(unsigned int column, /*Oid*/ unsigned int expectedType) const; | |
48 | |
49 public: | |
50 explicit PostgreSQLResult(PostgreSQLStatement& statement); | |
51 | |
46
6a574d810b98
Compatibility with MySQL 8.0
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
0
diff
changeset
|
52 ~PostgreSQLResult(); |
0 | 53 |
54 void Next(); | |
55 | |
56 bool IsDone() const | |
57 { | |
58 return result_ == NULL; | |
59 } | |
60 | |
61 unsigned int GetColumnsCount() const | |
62 { | |
63 return columnsCount_; | |
64 } | |
65 | |
66 bool IsNull(unsigned int column) const; | |
67 | |
68 bool GetBoolean(unsigned int column) const; | |
69 | |
70 int GetInteger(unsigned int column) const; | |
71 | |
72 int64_t GetInteger64(unsigned int column) const; | |
73 | |
74 std::string GetString(unsigned int column) const; | |
75 | |
246
483af3f35a4b
turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
193
diff
changeset
|
76 std::string GetLargeObjectOid(unsigned int column) const; |
0 | 77 |
246
483af3f35a4b
turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
193
diff
changeset
|
78 void GetLargeObjectContent(std::string& content, |
483af3f35a4b
turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
193
diff
changeset
|
79 unsigned int column) const; |
0 | 80 |
81 IValue* GetValue(unsigned int column) const; | |
82 }; | |
83 } |