Mercurial > hg > orthanc-databases

annotate Framework/Common/DatabaseManager.h @ 522:c49136b34891 large-queries tip

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
use a prepared statement for InsertOrUpdateMetadata
author Alain Mazy <am@orthanc.team>
date Fri, 05 Jul 2024 09:15:54 +0200
parents 2ab3d45c0b3c
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
0
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1 /**
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2 * Orthanc - A Lightweight, RESTful DICOM Store
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
4 * Department, University Hospital of Liege, Belgium
507
54d518dcd74a updated copyright, as Orthanc Team now replaces Osimis
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 460
diff changeset
5 * Copyright (C) 2017-2023 Osimis S.A., Belgium
54d518dcd74a updated copyright, as Orthanc Team now replaces Osimis
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 460
diff changeset
6 * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium
459
ecd0b719cff5 update year to 2024
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 389
diff changeset
7 * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
0
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
8 *
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
9 * This program is free software: you can redistribute it and/or
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
10 * modify it under the terms of the GNU Affero General Public License
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
11 * as published by the Free Software Foundation, either version 3 of
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
12 * the License, or (at your option) any later version.
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
13 *
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
14 * This program is distributed in the hope that it will be useful, but
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
15 * WITHOUT ANY WARRANTY; without even the implied warranty of
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
17 * Affero General Public License for more details.
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
18 *
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
19 * You should have received a copy of the GNU Affero General Public License
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
20 * along with this program. If not, see <http://www.gnu.org/licenses/>.
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
21 **/
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
22
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
23
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
24 #pragma once
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
25
255
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 254
diff changeset
26 #include "IDatabaseFactory.h"
501
594859656a06 Added support for ExtendedApiV1: /changes
Alain Mazy <am@orthanc.team>
parents: 460
diff changeset
27 #include "StatementId.h"
0
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
28
157
275e14f57f1e replacing deprecated std::auto_ptr by std::unique_ptr
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 152
diff changeset
29 #include <Compatibility.h> // For std::unique_ptr<>
152
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 140
diff changeset
30 #include <Enumerations.h>
0
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
31
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
32 #include <memory>
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
33
221
73cc85f3d9c1 implementation of the "serverIdentifier" information for global properties
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 207
diff changeset
34
0
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
35 namespace OrthancDatabases
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
36 {
231
0a9b48d19643 removed mutex out of DatabaseManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
37 /**
0a9b48d19643 removed mutex out of DatabaseManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
38 * WARNING: In PostgreSQL releases <= 3.3 and in MySQL releases <=
0a9b48d19643 removed mutex out of DatabaseManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
39 * 3.0, this class was protected by a mutex. It is now assumed that
0a9b48d19643 removed mutex out of DatabaseManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
40 * locking must be implemented at a higher level.
237
35598014f140 refactoring to remove GlobalProperties.cpp
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
41 *
35598014f140 refactoring to remove GlobalProperties.cpp
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
42 * This class maintains a list of precompiled statements. At any
35598014f140 refactoring to remove GlobalProperties.cpp
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
43 * time, this class handles 0 or 1 active transaction.
255
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 254
diff changeset
44 *
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 254
diff changeset
45 * "DatabaseManager" takes a "IDatabaseFactory" as input, in order
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 254
diff changeset
46 * to be able to automatically re-open the database connection if
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 254
diff changeset
47 * the latter gets lost.
231
0a9b48d19643 removed mutex out of DatabaseManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
48 **/
0
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
49 class DatabaseManager : public boost::noncopyable
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
50 {
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
51 private:
501
594859656a06 Added support for ExtendedApiV1: /changes
Alain Mazy <am@orthanc.team>
parents: 460
diff changeset
52 typedef std::map<StatementId, IPrecompiledStatement*> CachedStatements;
0
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
53
255
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 254
diff changeset
54 std::unique_ptr<IDatabaseFactory> factory_;
226
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 221
diff changeset
55 std::unique_ptr<IDatabase> database_;
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 221
diff changeset
56 std::unique_ptr<ITransaction> transaction_;
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 221
diff changeset
57 CachedStatements cachedStatements_;
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 221
diff changeset
58 Dialect dialect_;
0
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
59
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
60 void CloseIfUnavailable(Orthanc::ErrorCode e);
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
61
501
594859656a06 Added support for ExtendedApiV1: /changes
Alain Mazy <am@orthanc.team>
parents: 460
diff changeset
62 IPrecompiledStatement* LookupCachedStatement(const StatementId& statementId) const;
0
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
63
501
594859656a06 Added support for ExtendedApiV1: /changes
Alain Mazy <am@orthanc.team>
parents: 460
diff changeset
64 IPrecompiledStatement& CacheStatement(const StatementId& statementId,
0
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
65 const Query& query);
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
66
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
67 ITransaction& GetTransaction();
14
9774802fd05f PostgreSQLStorageArea working
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 12
diff changeset
68
23
b2ff1cd2907a handling of implicit transactions in DatabaseManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 18
diff changeset
69 void ReleaseImplicitTransaction();
b2ff1cd2907a handling of implicit transactions in DatabaseManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 18
diff changeset
70
0
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
71 public:
255
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 254
diff changeset
72 explicit DatabaseManager(IDatabaseFactory* factory); // Takes ownership
0
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
73
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
74 ~DatabaseManager()
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
75 {
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
76 Close();
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
77 }
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
78
254
8a4ce70f456a fix crash if connection to server is lost
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 241
diff changeset
79 IDatabase& GetDatabase();
237
35598014f140 refactoring to remove GlobalProperties.cpp
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
80
255
d663d9e44f8d reintroduction of IDatabaseFactory into DatabaseManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 254
diff changeset
81 Dialect GetDialect() const;
0
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
82
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
83 void Close();
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
84
207
d9ef3f16e6a2 wrapping transactions in API v3
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 193
diff changeset
85 void StartTransaction(TransactionType type);
0
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
86
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
87 void CommitTransaction();
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
88
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
89 void RollbackTransaction();
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
90
12
41543239072d transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 0
diff changeset
91
241
a063bbf10a3e simplification of class DatabaseManager::Transaction
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 237
diff changeset
92 // This class is only used in the "StorageBackend" and in
a063bbf10a3e simplification of class DatabaseManager::Transaction
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 237
diff changeset
93 // "IDatabaseBackend::ConfigureDatabase()"
12
41543239072d transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 0
diff changeset
94 class Transaction : public boost::noncopyable
41543239072d transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 0
diff changeset
95 {
41543239072d transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 0
diff changeset
96 private:
231
0a9b48d19643 removed mutex out of DatabaseManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
97 DatabaseManager& manager_;
0a9b48d19643 removed mutex out of DatabaseManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
98 IDatabase& database_;
241
a063bbf10a3e simplification of class DatabaseManager::Transaction
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 237
diff changeset
99 bool active_;
12
41543239072d transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 0
diff changeset
100
41543239072d transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 0
diff changeset
101 public:
207
d9ef3f16e6a2 wrapping transactions in API v3
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 193
diff changeset
102 explicit Transaction(DatabaseManager& manager,
d9ef3f16e6a2 wrapping transactions in API v3
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 193
diff changeset
103 TransactionType type);
12
41543239072d transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 0
diff changeset
104
23
b2ff1cd2907a handling of implicit transactions in DatabaseManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 18
diff changeset
105 ~Transaction();
b2ff1cd2907a handling of implicit transactions in DatabaseManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 18
diff changeset
106
b2ff1cd2907a handling of implicit transactions in DatabaseManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 18
diff changeset
107 void Commit();
12
41543239072d transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 0
diff changeset
108
241
a063bbf10a3e simplification of class DatabaseManager::Transaction
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 237
diff changeset
109 void Rollback();
12
41543239072d transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 0
diff changeset
110
241
a063bbf10a3e simplification of class DatabaseManager::Transaction
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 237
diff changeset
111 /**
a063bbf10a3e simplification of class DatabaseManager::Transaction
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 237
diff changeset
112 * WARNING: Don't call "GetDatabaseTransaction().Commit()" and
a063bbf10a3e simplification of class DatabaseManager::Transaction
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 237
diff changeset
113 * "GetDatabaseTransaction().Rollback()", but use the "Commit()"
a063bbf10a3e simplification of class DatabaseManager::Transaction
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 237
diff changeset
114 * and "Rollback()" methods above.
a063bbf10a3e simplification of class DatabaseManager::Transaction
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 237
diff changeset
115 **/
a063bbf10a3e simplification of class DatabaseManager::Transaction
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 237
diff changeset
116 ITransaction& GetDatabaseTransaction()
237
35598014f140 refactoring to remove GlobalProperties.cpp
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
117 {
241
a063bbf10a3e simplification of class DatabaseManager::Transaction
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 237
diff changeset
118 return manager_.GetTransaction();
237
35598014f140 refactoring to remove GlobalProperties.cpp
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
119 }
12
41543239072d transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 0
diff changeset
120 };
41543239072d transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 0
diff changeset
121
41543239072d transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 0
diff changeset
122
70
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
123 class StatementBase : public boost::noncopyable
0
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
124 {
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
125 private:
231
0a9b48d19643 removed mutex out of DatabaseManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
126 DatabaseManager& manager_;
0a9b48d19643 removed mutex out of DatabaseManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
127 ITransaction& transaction_;
0a9b48d19643 removed mutex out of DatabaseManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
128 std::unique_ptr<Query> query_;
0a9b48d19643 removed mutex out of DatabaseManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
129 std::unique_ptr<IResult> result_;
0
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
130
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
131 IResult& GetResult() const;
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
132
70
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
133 protected:
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
134 DatabaseManager& GetManager() const
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
135 {
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
136 return manager_;
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
137 }
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
138
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
139 ITransaction& GetTransaction() const
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
140 {
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
141 return transaction_;
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
142 }
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
143
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
144 void SetQuery(Query* query);
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
145
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
146 void SetResult(IResult* result);
0
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
147
70
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
148 void ClearResult()
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
149 {
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
150 result_.reset();
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
151 }
12
41543239072d transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 0
diff changeset
152
70
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
153 Query* ReleaseQuery()
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
154 {
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
155 return query_.release();
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
156 }
23
b2ff1cd2907a handling of implicit transactions in DatabaseManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 18
diff changeset
157
70
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
158 public:
96
a060f97a1f72 cppcheck
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 75
diff changeset
159 explicit StatementBase(DatabaseManager& manager);
70
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
160
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
161 virtual ~StatementBase();
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
162
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
163 // Used only by SQLite
18
c7c54993a92e fix sqlite
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 14
diff changeset
164 IDatabase& GetDatabase()
c7c54993a92e fix sqlite
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 14
diff changeset
165 {
70
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
166 return manager_.GetDatabase();
18
c7c54993a92e fix sqlite
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 14
diff changeset
167 }
c7c54993a92e fix sqlite
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 14
diff changeset
168
0
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
169 void SetReadOnly(bool readOnly);
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
170
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
171 void SetParameterType(const std::string& parameter,
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
172 ValueType type);
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
173
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
174 bool IsDone() const;
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
175
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
176 void Next();
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
177
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
178 size_t GetResultFieldsCount() const;
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
179
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
180 void SetResultFieldType(size_t field,
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
181 ValueType type);
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
182
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
183 const IValue& GetResultField(size_t index) const;
263
29d2b76516f6 fix mysql and postgresql builds
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 255
diff changeset
184
29d2b76516f6 fix mysql and postgresql builds
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 255
diff changeset
185 int32_t ReadInteger32(size_t field) const;
29d2b76516f6 fix mysql and postgresql builds
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 255
diff changeset
186
29d2b76516f6 fix mysql and postgresql builds
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 255
diff changeset
187 int64_t ReadInteger64(size_t field) const;
29d2b76516f6 fix mysql and postgresql builds
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 255
diff changeset
188
29d2b76516f6 fix mysql and postgresql builds
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 255
diff changeset
189 std::string ReadString(size_t field) const;
307
8de3a1ecac11 MySQL: Added missing calls to OrthancPluginDatabaseSignalDeletedResource()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 263
diff changeset
190
434
23c7af6f671a DeleteResource does not need the RemainingAncestor table anymore
Alain Mazy <am@osimis.io>
parents: 389
diff changeset
191 bool IsNull(size_t field) const;
23c7af6f671a DeleteResource does not need the RemainingAncestor table anymore
Alain Mazy <am@osimis.io>
parents: 389
diff changeset
192
307
8de3a1ecac11 MySQL: Added missing calls to OrthancPluginDatabaseSignalDeletedResource()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 263
diff changeset
193 void PrintResult(std::ostream& stream)
8de3a1ecac11 MySQL: Added missing calls to OrthancPluginDatabaseSignalDeletedResource()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 263
diff changeset
194 {
8de3a1ecac11 MySQL: Added missing calls to OrthancPluginDatabaseSignalDeletedResource()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 263
diff changeset
195 IResult::Print(stream, GetResult());
8de3a1ecac11 MySQL: Added missing calls to OrthancPluginDatabaseSignalDeletedResource()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 263
diff changeset
196 }
0
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
197 };
70
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
198
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
199
308
6a668f5d1069 added warning comment
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 307
diff changeset
200 /**
6a668f5d1069 added warning comment
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 307
diff changeset
201 * WARNING: At any given time, there must be at most 1 object of
6a668f5d1069 added warning comment
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 307
diff changeset
202 * the "CachedStatement" class in the scope, otherwise error
6a668f5d1069 added warning comment
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 307
diff changeset
203 * "Cannot execute more than one statement in an implicit
6a668f5d1069 added warning comment
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 307
diff changeset
204 * transaction" is generated if no explicit transaction is
6a668f5d1069 added warning comment
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 307
diff changeset
205 * present.
6a668f5d1069 added warning comment
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 307
diff changeset
206 **/
70
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
207 class CachedStatement : public StatementBase
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
208 {
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
209 private:
501
594859656a06 Added support for ExtendedApiV1: /changes
Alain Mazy <am@orthanc.team>
parents: 460
diff changeset
210 StatementId statementId_;
70
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
211 IPrecompiledStatement* statement_;
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
212
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
213 public:
501
594859656a06 Added support for ExtendedApiV1: /changes
Alain Mazy <am@orthanc.team>
parents: 460
diff changeset
214 CachedStatement(const StatementId& statementId,
70
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
215 DatabaseManager& manager,
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
216 const std::string& sql);
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
217
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
218 void Execute()
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
219 {
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
220 Dictionary parameters;
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
221 Execute(parameters);
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
222 }
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
223
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
224 void Execute(const Dictionary& parameters);
435
326f8304daa1 new creating temporary tables inside functions
Alain Mazy <am@osimis.io>
parents: 434
diff changeset
225
326f8304daa1 new creating temporary tables inside functions
Alain Mazy <am@osimis.io>
parents: 434
diff changeset
226 void ExecuteWithoutResult()
326f8304daa1 new creating temporary tables inside functions
Alain Mazy <am@osimis.io>
parents: 434
diff changeset
227 {
326f8304daa1 new creating temporary tables inside functions
Alain Mazy <am@osimis.io>
parents: 434
diff changeset
228 Dictionary parameters;
326f8304daa1 new creating temporary tables inside functions
Alain Mazy <am@osimis.io>
parents: 434
diff changeset
229 ExecuteWithoutResult(parameters);
326f8304daa1 new creating temporary tables inside functions
Alain Mazy <am@osimis.io>
parents: 434
diff changeset
230 }
326f8304daa1 new creating temporary tables inside functions
Alain Mazy <am@osimis.io>
parents: 434
diff changeset
231
326f8304daa1 new creating temporary tables inside functions
Alain Mazy <am@osimis.io>
parents: 434
diff changeset
232 void ExecuteWithoutResult(const Dictionary& parameters);
326f8304daa1 new creating temporary tables inside functions
Alain Mazy <am@osimis.io>
parents: 434
diff changeset
233
326f8304daa1 new creating temporary tables inside functions
Alain Mazy <am@osimis.io>
parents: 434
diff changeset
234 private:
326f8304daa1 new creating temporary tables inside functions
Alain Mazy <am@osimis.io>
parents: 434
diff changeset
235 void ExecuteInternal(const Dictionary& parameters, bool withResults);
70
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
236 };
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
237
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
238
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
239 class StandaloneStatement : public StatementBase
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
240 {
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
241 private:
157
275e14f57f1e replacing deprecated std::auto_ptr by std::unique_ptr
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 152
diff changeset
242 std::unique_ptr<IPrecompiledStatement> statement_;
70
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
243
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
244 public:
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
245 StandaloneStatement(DatabaseManager& manager,
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
246 const std::string& sql);
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
247
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
248 virtual ~StandaloneStatement();
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
249
75
52c70007bb87 new extension implemented for PostgreSQL: SetResourcesContent
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 70
diff changeset
250 void Execute()
52c70007bb87 new extension implemented for PostgreSQL: SetResourcesContent
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 70
diff changeset
251 {
52c70007bb87 new extension implemented for PostgreSQL: SetResourcesContent
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 70
diff changeset
252 Dictionary parameters;
52c70007bb87 new extension implemented for PostgreSQL: SetResourcesContent
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 70
diff changeset
253 Execute(parameters);
52c70007bb87 new extension implemented for PostgreSQL: SetResourcesContent
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 70
diff changeset
254 }
52c70007bb87 new extension implemented for PostgreSQL: SetResourcesContent
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 70
diff changeset
255
70
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
256 void Execute(const Dictionary& parameters);
452
6780dd8b0a66 fix latency measure for ODBC
Alain Mazy <am@osimis.io>
parents: 435
diff changeset
257
6780dd8b0a66 fix latency measure for ODBC
Alain Mazy <am@osimis.io>
parents: 435
diff changeset
258 void ExecuteWithoutResult()
6780dd8b0a66 fix latency measure for ODBC
Alain Mazy <am@osimis.io>
parents: 435
diff changeset
259 {
6780dd8b0a66 fix latency measure for ODBC
Alain Mazy <am@osimis.io>
parents: 435
diff changeset
260 Dictionary parameters;
6780dd8b0a66 fix latency measure for ODBC
Alain Mazy <am@osimis.io>
parents: 435
diff changeset
261 ExecuteWithoutResult(parameters);
6780dd8b0a66 fix latency measure for ODBC
Alain Mazy <am@osimis.io>
parents: 435
diff changeset
262 }
6780dd8b0a66 fix latency measure for ODBC
Alain Mazy <am@osimis.io>
parents: 435
diff changeset
263
6780dd8b0a66 fix latency measure for ODBC
Alain Mazy <am@osimis.io>
parents: 435
diff changeset
264 void ExecuteWithoutResult(const Dictionary& parameters);
6780dd8b0a66 fix latency measure for ODBC
Alain Mazy <am@osimis.io>
parents: 435
diff changeset
265
6780dd8b0a66 fix latency measure for ODBC
Alain Mazy <am@osimis.io>
parents: 435
diff changeset
266 private:
6780dd8b0a66 fix latency measure for ODBC
Alain Mazy <am@osimis.io>
parents: 435
diff changeset
267 void ExecuteInternal(const Dictionary& parameters, bool withResults);
70
e6c13ddd26d9 all integration tests passing with LookupResources extension
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 67
diff changeset
268 };
0
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
269 };
7cea966b6829 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
270 }