Mercurial > hg > orthanc-databases
annotate Framework/PostgreSQL/PostgreSQLDatabase.h @ 394:2fd272ea8f00
fix msvc
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 05 Apr 2023 14:53:36 +0200 |
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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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5 * Copyright (C) 2017-2023 Osimis S.A., Belgium |
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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 "PostgreSQLParameters.h" | |
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30 #include "../Common/IDatabaseFactory.h" |
0 | 31 |
32 namespace OrthancDatabases | |
33 { | |
34 class PostgreSQLDatabase : public IDatabase | |
35 { | |
36 private: | |
37 friend class PostgreSQLStatement; | |
38 friend class PostgreSQLLargeObject; | |
39 | |
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40 class Factory; |
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41 |
0 | 42 PostgreSQLParameters parameters_; |
43 void* pg_; /* Object of type "PGconn*" */ | |
44 | |
45 void ThrowException(bool log); | |
46 | |
47 void Close(); | |
48 | |
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49 bool RunAdvisoryLockStatement(const std::string& statement); |
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50 |
0 | 51 public: |
186 | 52 explicit PostgreSQLDatabase(const PostgreSQLParameters& parameters) : |
53 parameters_(parameters), | |
54 pg_(NULL) | |
0 | 55 { |
56 } | |
57 | |
46
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58 ~PostgreSQLDatabase(); |
0 | 59 |
60 void Open(); | |
61 | |
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62 bool AcquireAdvisoryLock(int32_t lock); |
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63 |
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64 bool ReleaseAdvisoryLock(int32_t lock); |
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65 |
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66 void AdvisoryLock(int32_t lock); |
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67 |
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68 void ExecuteMultiLines(const std::string& sql); |
0 | 69 |
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70 bool DoesTableExist(const std::string& name); |
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71 |
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72 bool DoesColumnExist(const std::string& tableName, |
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73 const std::string& columnName); |
0 | 74 |
75 void ClearAll(); // Only for unit tests! | |
76 | |
186 | 77 virtual Dialect GetDialect() const ORTHANC_OVERRIDE |
0 | 78 { |
79 return Dialect_PostgreSQL; | |
80 } | |
81 | |
186 | 82 virtual IPrecompiledStatement* Compile(const Query& query) ORTHANC_OVERRIDE; |
0 | 83 |
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84 virtual ITransaction* CreateTransaction(TransactionType type) ORTHANC_OVERRIDE; |
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85 |
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86 class TransientAdvisoryLock |
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87 { |
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88 private: |
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89 PostgreSQLDatabase& database_; |
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90 int32_t lock_; |
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91 |
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92 public: |
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93 TransientAdvisoryLock(PostgreSQLDatabase& database, |
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94 int32_t lock); |
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95 |
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96 ~TransientAdvisoryLock(); |
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97 }; |
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98 |
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99 static IDatabaseFactory* CreateDatabaseFactory(const PostgreSQLParameters& parameters); |
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100 |
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101 static PostgreSQLDatabase* CreateDatabaseConnection(const PostgreSQLParameters& parameters); |
0 | 102 }; |
103 } |