Mercurial > hg > orthanc-databases
comparison Framework/Odbc/OdbcDatabase.h @ 329:b5fb8b77ce4d
initial commit of ODBC framework
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Tue, 10 Aug 2021 20:08:53 +0200 |
parents | |
children | 16aac0287485 |
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328:6a49c495c940 | 329:b5fb8b77ce4d |
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1 /** | |
2 * Orthanc - A Lightweight, RESTful DICOM Store | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
5 * Copyright (C) 2017-2021 Osimis S.A., Belgium | |
6 * | |
7 * This program is free software: you can redistribute it and/or | |
8 * modify it under the terms of the GNU Affero General Public License | |
9 * as published by the Free Software Foundation, either version 3 of | |
10 * the License, or (at your option) any later version. | |
11 * | |
12 * This program is distributed in the hope that it will be useful, but | |
13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
15 * Affero General Public License for more details. | |
16 * | |
17 * You should have received a copy of the GNU Affero General Public License | |
18 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
19 **/ | |
20 | |
21 | |
22 #pragma once | |
23 | |
24 #include "OdbcEnvironment.h" | |
25 | |
26 #include "../Common/IDatabaseFactory.h" | |
27 | |
28 #include <Compatibility.h> | |
29 | |
30 #include <set> | |
31 | |
32 | |
33 namespace OrthancDatabases | |
34 { | |
35 class OdbcDatabase : public IDatabase | |
36 { | |
37 private: | |
38 class OdbcImplicitTransaction; | |
39 class OdbcExplicitTransaction; | |
40 | |
41 SQLHDBC handle_; | |
42 Dialect dialect_; | |
43 unsigned int dbmsMajorVersion_; | |
44 | |
45 public: | |
46 OdbcDatabase(OdbcEnvironment& environment, | |
47 const std::string& connectionString); | |
48 | |
49 virtual ~OdbcDatabase(); | |
50 | |
51 SQLHDBC GetHandle() | |
52 { | |
53 return handle_; | |
54 } | |
55 | |
56 std::string FormatError(); | |
57 | |
58 void ListTables(std::set<std::string>& target); | |
59 | |
60 // "name" must be in lower-case | |
61 bool DoesTableExist(const std::string& name); | |
62 | |
63 void ExecuteMultiLines(const std::string& query); | |
64 | |
65 virtual Dialect GetDialect() const ORTHANC_OVERRIDE | |
66 { | |
67 return dialect_; | |
68 } | |
69 | |
70 virtual IPrecompiledStatement* Compile(const Query& query) ORTHANC_OVERRIDE; | |
71 | |
72 virtual ITransaction* CreateTransaction(TransactionType type) ORTHANC_OVERRIDE; | |
73 | |
74 // https://en.wikipedia.org/wiki/History_of_Microsoft_SQL_Server | |
75 unsigned int GetDbmsMajorVersion() const; | |
76 | |
77 static IDatabaseFactory* CreateDatabaseFactory(unsigned int maxConnectionRetries, | |
78 unsigned int connectionRetryInterval, | |
79 const std::string& connectionString, | |
80 bool checkEncodings); | |
81 }; | |
82 } |