Mercurial > hg > orthanc-databases

annotate Framework/Plugins/StorageBackend.cpp @ 249:7f5ee2b42a86

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
better performance warnings
author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 14 Apr 2021 10:07:14 +0200
parents 483af3f35a4b
children 33fa478c119a
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1 /**
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2 * Orthanc - A Lightweight, RESTful DICOM Store
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
4 * Department, University Hospital of Liege, Belgium
193
3236894320d6 upgrade to year 2021
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 157
diff changeset
5 * Copyright (C) 2017-2021 Osimis S.A., Belgium
1
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
6 *
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
7 * This program is free software: you can redistribute it and/or
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
8 * modify it under the terms of the GNU Affero General Public License
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
9 * as published by the Free Software Foundation, either version 3 of
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
10 * the License, or (at your option) any later version.
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
11 *
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
12 * This program is distributed in the hope that it will be useful, but
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
15 * Affero General Public License for more details.
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
16 *
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
17 * You should have received a copy of the GNU Affero General Public License
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
19 **/
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
20
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
21
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
22 #include "StorageBackend.h"
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
23
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
24 #if HAS_ORTHANC_EXCEPTION != 1
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
25 # error HAS_ORTHANC_EXCEPTION must be set to 1
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
26 #endif
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
27
16
9e419261f1c9 mysql storage area working
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 14
diff changeset
28 #include "../../Framework/Common/BinaryStringValue.h"
245
9d00e5e073e8 rename FileValue as ResultFileValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 244
diff changeset
29 #include "../../Framework/Common/ResultFileValue.h"
16
9e419261f1c9 mysql storage area working
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 14
diff changeset
30
157
275e14f57f1e replacing deprecated std::auto_ptr by std::unique_ptr
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 152
diff changeset
31 #include <Compatibility.h> // For std::unique_ptr<>
249
7f5ee2b42a86 better performance warnings
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 246
diff changeset
32 #include <Logging.h>
152
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 140
diff changeset
33 #include <OrthancException.h>
1
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
34
231
0a9b48d19643 removed mutex out of DatabaseManager
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 230
diff changeset
35 #include <cassert>
194
a51ce147dbe0 refactoring using new class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 193
diff changeset
36 #include <limits>
a51ce147dbe0 refactoring using new class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 193
diff changeset
37
1
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
38
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
39 #define ORTHANC_PLUGINS_DATABASE_CATCH \
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
40 catch (::Orthanc::OrthancException& e) \
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
41 { \
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
42 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); \
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
43 } \
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
44 catch (::std::runtime_error& e) \
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
45 { \
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
46 std::string s = "Exception in storage area back-end: " + std::string(e.what()); \
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
47 OrthancPluginLogError(context_, s.c_str()); \
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
48 return OrthancPluginErrorCode_DatabasePlugin; \
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
49 } \
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
50 catch (...) \
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
51 { \
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
52 OrthancPluginLogError(context_, "Native exception"); \
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
53 return OrthancPluginErrorCode_DatabasePlugin; \
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
54 }
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
55
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
56
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
57 namespace OrthancDatabases
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
58 {
226
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 219
diff changeset
59 void StorageBackend::SetDatabase(IDatabase* database)
1
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
60 {
226
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 219
diff changeset
61 if (database == NULL)
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 219
diff changeset
62 {
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 219
diff changeset
63 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer);
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 219
diff changeset
64 }
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 219
diff changeset
65 else if (manager_.get() != NULL)
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 219
diff changeset
66 {
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 219
diff changeset
67 delete database;
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 219
diff changeset
68 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 219
diff changeset
69 }
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 219
diff changeset
70 else
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 219
diff changeset
71 {
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 219
diff changeset
72 manager_.reset(new DatabaseManager(database));
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 219
diff changeset
73 }
1
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
74 }
226
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 219
diff changeset
75
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 219
diff changeset
76 DatabaseManager& StorageBackend::GetManager()
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 219
diff changeset
77 {
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 219
diff changeset
78 if (manager_.get() == NULL)
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 219
diff changeset
79 {
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 219
diff changeset
80 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 219
diff changeset
81 }
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 219
diff changeset
82 else
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 219
diff changeset
83 {
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 219
diff changeset
84 return *manager_;
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 219
diff changeset
85 }
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 219
diff changeset
86 }
a4918d57435c DatabaseManager doesn't IDatabaseFactory anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 219
diff changeset
87
1
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
88
242
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
89 void StorageBackend::AccessorBase::Create(const std::string& uuid,
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
90 const void* content,
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
91 size_t size,
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
92 OrthancPluginContentType type)
16
9e419261f1c9 mysql storage area working
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 14
diff changeset
93 {
230
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
94 DatabaseManager::Transaction transaction(manager_, TransactionType_ReadWrite);
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
95
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
96 {
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
97 DatabaseManager::CachedStatement statement(
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
98 STATEMENT_FROM_HERE, manager_,
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
99 "INSERT INTO StorageArea VALUES (${uuid}, ${content}, ${type})");
16
9e419261f1c9 mysql storage area working
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 14
diff changeset
100
230
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
101 statement.SetParameterType("uuid", ValueType_Utf8String);
244
02cd7254c949 separating class InputFileValue from FileValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 242
diff changeset
102 statement.SetParameterType("content", ValueType_InputFile);
230
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
103 statement.SetParameterType("type", ValueType_Integer64);
16
9e419261f1c9 mysql storage area working
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 14
diff changeset
104
230
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
105 Dictionary args;
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
106 args.SetUtf8Value("uuid", uuid);
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
107 args.SetFileValue("content", content, size);
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
108 args.SetIntegerValue("type", type);
16
9e419261f1c9 mysql storage area working
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 14
diff changeset
109
230
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
110 statement.Execute(args);
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
111 }
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
112
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
113 transaction.Commit();
16
9e419261f1c9 mysql storage area working
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 14
diff changeset
114 }
9e419261f1c9 mysql storage area working
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 14
diff changeset
115
9e419261f1c9 mysql storage area working
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 14
diff changeset
116
242
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
117 void StorageBackend::AccessorBase::ReadWhole(StorageBackend::IFileContentVisitor& visitor,
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
118 const std::string& uuid,
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
119 OrthancPluginContentType type)
16
9e419261f1c9 mysql storage area working
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 14
diff changeset
120 {
230
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
121 DatabaseManager::Transaction transaction(manager_, TransactionType_ReadOnly);
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
122
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
123 {
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
124 DatabaseManager::CachedStatement statement(
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
125 STATEMENT_FROM_HERE, manager_,
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
126 "SELECT content FROM StorageArea WHERE uuid=${uuid} AND type=${type}");
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
127
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
128 statement.SetParameterType("uuid", ValueType_Utf8String);
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
129 statement.SetParameterType("type", ValueType_Integer64);
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
130
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
131 Dictionary args;
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
132 args.SetUtf8Value("uuid", uuid);
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
133 args.SetIntegerValue("type", type);
16
9e419261f1c9 mysql storage area working
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 14
diff changeset
134
230
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
135 statement.Execute(args);
16
9e419261f1c9 mysql storage area working
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 14
diff changeset
136
230
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
137 if (statement.IsDone())
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
138 {
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
139 throw Orthanc::OrthancException(Orthanc::ErrorCode_UnknownResource);
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
140 }
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
141 else if (statement.GetResultFieldsCount() != 1)
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
142 {
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
143 throw Orthanc::OrthancException(Orthanc::ErrorCode_Database);
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
144 }
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
145 else
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
146 {
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
147 const IValue& value = statement.GetResultField(0);
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
148
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
149 switch (value.GetType())
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
150 {
245
9d00e5e073e8 rename FileValue as ResultFileValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 244
diff changeset
151 case ValueType_ResultFile:
246
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
152 {
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
153 std::string content;
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
154 dynamic_cast<const ResultFileValue&>(value).ReadWhole(content);
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
155 visitor.Assign(content);
230
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
156 break;
246
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
157 }
16
9e419261f1c9 mysql storage area working
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 14
diff changeset
158
230
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
159 case ValueType_BinaryString:
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
160 visitor.Assign(dynamic_cast<const BinaryStringValue&>(value).GetContent());
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
161 break;
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
162
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
163 default:
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
164 throw Orthanc::OrthancException(Orthanc::ErrorCode_Database);
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
165 }
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
166 }
16
9e419261f1c9 mysql storage area working
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 14
diff changeset
167 }
230
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
168
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
169 transaction.Commit();
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
170
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
171 if (!visitor.IsSuccess())
16
9e419261f1c9 mysql storage area working
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 14
diff changeset
172 {
230
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
173 throw Orthanc::OrthancException(Orthanc::ErrorCode_Database, "Could not read attachment from the storage area");
16
9e419261f1c9 mysql storage area working
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 14
diff changeset
174 }
9e419261f1c9 mysql storage area working
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 14
diff changeset
175 }
9e419261f1c9 mysql storage area working
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 14
diff changeset
176
9e419261f1c9 mysql storage area working
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 14
diff changeset
177
242
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
178 void StorageBackend::AccessorBase::ReadRange(IFileContentVisitor& visitor,
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
179 const std::string& uuid,
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
180 OrthancPluginContentType type,
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
181 uint64_t start,
246
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
182 size_t length)
242
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
183 {
246
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
184 /**
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
185 * This is a generic implementation, that will only work if
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
186 * "ResultFileValue" is implemented by the database backend. For
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
187 * instance, this will *not* work with MySQL, as the latter uses
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
188 * BLOB columns to store files.
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
189 **/
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
190 DatabaseManager::Transaction transaction(manager_, TransactionType_ReadOnly);
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
191
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
192 {
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
193 DatabaseManager::CachedStatement statement(
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
194 STATEMENT_FROM_HERE, manager_,
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
195 "SELECT content FROM StorageArea WHERE uuid=${uuid} AND type=${type}");
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
196
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
197 statement.SetParameterType("uuid", ValueType_Utf8String);
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
198 statement.SetParameterType("type", ValueType_Integer64);
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
199
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
200 Dictionary args;
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
201 args.SetUtf8Value("uuid", uuid);
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
202 args.SetIntegerValue("type", type);
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
203
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
204 statement.Execute(args);
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
205
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
206 if (statement.IsDone())
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
207 {
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
208 throw Orthanc::OrthancException(Orthanc::ErrorCode_UnknownResource);
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
209 }
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
210 else if (statement.GetResultFieldsCount() != 1)
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
211 {
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
212 throw Orthanc::OrthancException(Orthanc::ErrorCode_Database);
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
213 }
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
214 else
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
215 {
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
216 const IValue& value = statement.GetResultField(0);
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
217 if (value.GetType() == ValueType_ResultFile)
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
218 {
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
219 std::string content;
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
220 dynamic_cast<const ResultFileValue&>(value).ReadRange(content, start, length);
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
221 visitor.Assign(content);
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
222 }
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
223 else
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
224 {
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
225 throw Orthanc::OrthancException(Orthanc::ErrorCode_Database);
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
226 }
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
227 }
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
228 }
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
229
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
230 transaction.Commit();
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
231
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
232 if (!visitor.IsSuccess())
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
233 {
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
234 throw Orthanc::OrthancException(Orthanc::ErrorCode_Database, "Could not read attachment from the storage area");
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
235 }
242
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
236 }
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
237
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
238
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
239 void StorageBackend::AccessorBase::Remove(const std::string& uuid,
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
240 OrthancPluginContentType type)
16
9e419261f1c9 mysql storage area working
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 14
diff changeset
241 {
230
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
242 DatabaseManager::Transaction transaction(manager_, TransactionType_ReadWrite);
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
243
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
244 {
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
245 DatabaseManager::CachedStatement statement(
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
246 STATEMENT_FROM_HERE, manager_,
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
247 "DELETE FROM StorageArea WHERE uuid=${uuid} AND type=${type}");
16
9e419261f1c9 mysql storage area working
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 14
diff changeset
248
230
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
249 statement.SetParameterType("uuid", ValueType_Utf8String);
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
250 statement.SetParameterType("type", ValueType_Integer64);
16
9e419261f1c9 mysql storage area working
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 14
diff changeset
251
230
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
252 Dictionary args;
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
253 args.SetUtf8Value("uuid", uuid);
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
254 args.SetIntegerValue("type", type);
16
9e419261f1c9 mysql storage area working
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 14
diff changeset
255
230
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
256 statement.Execute(args);
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
257 }
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
258
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
259 transaction.Commit();
16
9e419261f1c9 mysql storage area working
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 14
diff changeset
260 }
9e419261f1c9 mysql storage area working
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 14
diff changeset
261
9e419261f1c9 mysql storage area working
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 14
diff changeset
262
9e419261f1c9 mysql storage area working
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 14
diff changeset
263
1
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
264 static OrthancPluginContext* context_ = NULL;
157
275e14f57f1e replacing deprecated std::auto_ptr by std::unique_ptr
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 152
diff changeset
265 static std::unique_ptr<StorageBackend> backend_;
1
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
266
12
41543239072d transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1
diff changeset
267
1
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
268 static OrthancPluginErrorCode StorageCreate(const char* uuid,
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
269 const void* content,
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
270 int64_t size,
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
271 OrthancPluginContentType type)
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
272 {
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
273 try
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
274 {
219
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
275 if (backend_.get() == NULL)
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
276 {
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
277 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
278 }
230
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
279 else
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
280 {
242
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
281 std::unique_ptr<StorageBackend::IAccessor> accessor(backend_->CreateAccessor());
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
282 accessor->Create(uuid, content, static_cast<size_t>(size), type);
230
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
283 return OrthancPluginErrorCode_Success;
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
284 }
1
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
285 }
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
286 ORTHANC_PLUGINS_DATABASE_CATCH;
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
287 }
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
288
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
289
195
53bd9022c58b Support of "OrthancPluginRegisterStorageArea2()" from Orthanc SDK 1.9.0
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 194
diff changeset
290 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 9, 0)
219
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
291 static OrthancPluginErrorCode StorageReadWhole(OrthancPluginMemoryBuffer64* target,
195
53bd9022c58b Support of "OrthancPluginRegisterStorageArea2()" from Orthanc SDK 1.9.0
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 194
diff changeset
292 const char* uuid,
53bd9022c58b Support of "OrthancPluginRegisterStorageArea2()" from Orthanc SDK 1.9.0
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 194
diff changeset
293 OrthancPluginContentType type)
53bd9022c58b Support of "OrthancPluginRegisterStorageArea2()" from Orthanc SDK 1.9.0
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 194
diff changeset
294 {
219
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
295 class Visitor : public StorageBackend::IFileContentVisitor
195
53bd9022c58b Support of "OrthancPluginRegisterStorageArea2()" from Orthanc SDK 1.9.0
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 194
diff changeset
296 {
219
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
297 private:
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
298 OrthancPluginMemoryBuffer64* target_;
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
299 bool success_;
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
300
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
301 public:
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
302 Visitor(OrthancPluginMemoryBuffer64* target) :
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
303 target_(target),
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
304 success_(false)
195
53bd9022c58b Support of "OrthancPluginRegisterStorageArea2()" from Orthanc SDK 1.9.0
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 194
diff changeset
305 {
242
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
306 if (target == NULL)
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
307 {
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
308 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer);
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
309 }
195
53bd9022c58b Support of "OrthancPluginRegisterStorageArea2()" from Orthanc SDK 1.9.0
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 194
diff changeset
310 }
53bd9022c58b Support of "OrthancPluginRegisterStorageArea2()" from Orthanc SDK 1.9.0
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 194
diff changeset
311
230
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
312 virtual bool IsSuccess() const ORTHANC_OVERRIDE
219
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
313 {
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
314 return success_;
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
315 }
195
53bd9022c58b Support of "OrthancPluginRegisterStorageArea2()" from Orthanc SDK 1.9.0
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 194
diff changeset
316
219
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
317 virtual void Assign(const std::string& content) ORTHANC_OVERRIDE
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
318 {
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
319 if (success_)
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
320 {
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
321 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
322 }
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
323 else
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
324 {
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
325 assert(context_ != NULL);
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
326
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
327 if (OrthancPluginCreateMemoryBuffer64(context_, target_, static_cast<uint64_t>(content.size())) !=
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
328 OrthancPluginErrorCode_Success)
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
329 {
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
330 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotEnoughMemory);
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
331 }
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
332
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
333 if (!content.empty())
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
334 {
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
335 memcpy(target_->data, content.c_str(), content.size());
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
336 }
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
337
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
338 success_ = true;
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
339 }
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
340 }
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
341 };
242
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
342
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
343
1
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
344 try
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
345 {
219
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
346 if (backend_.get() == NULL)
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
347 {
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
348 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
349 }
242
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
350 else
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
351 {
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
352 Visitor visitor(target);
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
353
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
354 {
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
355 std::unique_ptr<StorageBackend::IAccessor> accessor(backend_->CreateAccessor());
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
356 accessor->ReadWhole(visitor, uuid, type);
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
357 }
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
358
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
359 return OrthancPluginErrorCode_Success;
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
360 }
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
361 }
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
362 ORTHANC_PLUGINS_DATABASE_CATCH;
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
363 }
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
364
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
365
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
366 static OrthancPluginErrorCode StorageReadRange(OrthancPluginMemoryBuffer64* target,
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
367 const char* uuid,
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
368 OrthancPluginContentType type,
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
369 uint64_t start)
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
370 {
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
371 class Visitor : public StorageBackend::IFileContentVisitor
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
372 {
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
373 private:
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
374 OrthancPluginMemoryBuffer64* target_; // This buffer is already allocated by the Orthanc core
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
375 bool success_;
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
376
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
377 public:
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
378 Visitor(OrthancPluginMemoryBuffer64* target) :
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
379 target_(target),
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
380 success_(false)
219
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
381 {
242
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
382 if (target == NULL)
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
383 {
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
384 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer);
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
385 }
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
386 }
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
387
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
388 virtual bool IsSuccess() const ORTHANC_OVERRIDE
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
389 {
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
390 return success_;
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
391 }
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
392
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
393 virtual void Assign(const std::string& content) ORTHANC_OVERRIDE
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
394 {
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
395 if (success_)
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
396 {
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
397 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
398 }
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
399 else
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
400 {
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
401 if (content.size() != target_->size)
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
402 {
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
403 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
404 }
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
405
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
406 if (!content.empty())
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
407 {
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
408 memcpy(target_->data, content.c_str(), content.size());
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
409 }
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
410
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
411 success_ = true;
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
412 }
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
413 }
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
414 };
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
415
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
416
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
417 try
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
418 {
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
419 if (backend_.get() == NULL)
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
420 {
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
421 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
219
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
422 }
230
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
423 else
194
a51ce147dbe0 refactoring using new class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 193
diff changeset
424 {
230
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
425 Visitor visitor(target);
219
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
426
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
427 {
242
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
428 std::unique_ptr<StorageBackend::IAccessor> accessor(backend_->CreateAccessor());
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
429 accessor->ReadRange(visitor, uuid, type, start, target->size);
219
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
430 }
230
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
431
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
432 return OrthancPluginErrorCode_Success;
194
a51ce147dbe0 refactoring using new class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 193
diff changeset
433 }
1
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
434 }
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
435 ORTHANC_PLUGINS_DATABASE_CATCH;
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
436 }
195
53bd9022c58b Support of "OrthancPluginRegisterStorageArea2()" from Orthanc SDK 1.9.0
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 194
diff changeset
437 #endif
1
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
438
219
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
439
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
440 static OrthancPluginErrorCode StorageRead(void** data,
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
441 int64_t* size,
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
442 const char* uuid,
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
443 OrthancPluginContentType type)
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
444 {
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
445 class Visitor : public StorageBackend::IFileContentVisitor
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
446 {
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
447 private:
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
448 void** data_;
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
449 int64_t* size_;
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
450 bool success_;
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
451
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
452 public:
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
453 Visitor(void** data,
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
454 int64_t* size) :
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
455 data_(data),
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
456 size_(size),
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
457 success_(false)
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
458 {
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
459 }
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
460
230
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
461 virtual bool IsSuccess() const ORTHANC_OVERRIDE
219
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
462 {
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
463 return success_;
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
464 }
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
465
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
466 virtual void Assign(const std::string& content) ORTHANC_OVERRIDE
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
467 {
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
468 if (success_)
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
469 {
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
470 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
471 }
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
472 else
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
473 {
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
474 if (content.empty())
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
475 {
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
476 *data_ = NULL;
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
477 *size_ = 0;
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
478 }
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
479 else
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
480 {
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
481 *size_ = static_cast<int64_t>(content.size());
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
482
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
483 if (static_cast<size_t>(*size_) != content.size())
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
484 {
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
485 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotEnoughMemory,
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
486 "File cannot be stored in a 63bit buffer");
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
487 }
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
488
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
489 *data_ = malloc(*size_);
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
490 if (*data_ == NULL)
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
491 {
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
492 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotEnoughMemory);
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
493 }
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
494
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
495 memcpy(*data_, content.c_str(), *size_);
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
496 }
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
497
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
498 success_ = true;
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
499 }
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
500 }
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
501 };
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
502
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
503
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
504 try
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
505 {
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
506 if (backend_.get() == NULL)
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
507 {
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
508 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
509 }
230
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
510 else if (data == NULL ||
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
511 size == NULL)
219
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
512 {
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
513 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer);
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
514 }
230
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
515 else
219
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
516 {
230
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
517 Visitor visitor(data, size);
219
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
518
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
519 {
242
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
520 std::unique_ptr<StorageBackend::IAccessor> accessor(backend_->CreateAccessor());
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
521 accessor->ReadWhole(visitor, uuid, type);
230
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
522 }
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
523
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
524 return OrthancPluginErrorCode_Success;
219
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
525 }
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
526 }
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
527 ORTHANC_PLUGINS_DATABASE_CATCH;
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
528 }
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
529
1
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
530
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
531 static OrthancPluginErrorCode StorageRemove(const char* uuid,
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
532 OrthancPluginContentType type)
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
533 {
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
534 try
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
535 {
230
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
536 if (backend_.get() == NULL)
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
537 {
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
538 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
539 }
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
540 else
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
541 {
242
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
542 std::unique_ptr<StorageBackend::IAccessor> accessor(backend_->CreateAccessor());
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
543 accessor->Remove(uuid, type);
230
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
544 return OrthancPluginErrorCode_Success;
675f8322eb7c refactored StorageBackend by introducing an accessor class
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 226
diff changeset
545 }
1
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
546 }
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
547 ORTHANC_PLUGINS_DATABASE_CATCH;
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
548 }
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
549
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
550
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
551 void StorageBackend::Register(OrthancPluginContext* context,
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
552 StorageBackend* backend)
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
553 {
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
554 if (context == NULL ||
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
555 backend == NULL)
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
556 {
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
557 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer);
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
558 }
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
559
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
560 if (context_ != NULL ||
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
561 backend_.get() != NULL)
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
562 {
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
563 // This function can only be invoked once in the plugin
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
564 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
565 }
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
566 else
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
567 {
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
568 context_ = context;
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
569 backend_.reset(backend);
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
570
219
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
571 bool hasLoadedV2 = false;
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
572
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
573 #if defined(ORTHANC_PLUGINS_VERSION_IS_ABOVE) // Macro introduced in Orthanc 1.3.1
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
574 # if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 9, 0)
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
575 if (OrthancPluginCheckVersionAdvanced(context, 1, 9, 0) == 1)
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
576 {
242
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
577 OrthancPluginStorageReadRange readRange = NULL;
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
578 if (backend_->HasReadRange())
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
579 {
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
580 readRange = StorageReadRange;
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
581 }
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
582
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
583 OrthancPluginRegisterStorageArea2(context_, StorageCreate, StorageReadWhole, readRange, StorageRemove);
219
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
584 hasLoadedV2 = true;
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
585 }
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
586 # endif
195
53bd9022c58b Support of "OrthancPluginRegisterStorageArea2()" from Orthanc SDK 1.9.0
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 194
diff changeset
587 #endif
219
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
588
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
589 if (!hasLoadedV2)
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
590 {
249
7f5ee2b42a86 better performance warnings
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 246
diff changeset
591 LOG(WARNING) << "Performance warning: Your version of the Orthanc SDK doesn't support reading of file ranges";
219
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
592 OrthancPluginRegisterStorageArea(context_, StorageCreate, StorageRead, StorageRemove);
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
593 }
1
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
594 }
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
595 }
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
596
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
597
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
598 void StorageBackend::Finalize()
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
599 {
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
600 backend_.reset(NULL);
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
601 context_ = NULL;
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
602 }
219
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
603
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
604
242
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
605 class StorageBackend::StringVisitor : public StorageBackend::IFileContentVisitor
219
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
606 {
242
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
607 private:
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
608 std::string& target_;
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
609 bool success_;
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
610
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
611 public:
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
612 StringVisitor(std::string& target) :
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
613 target_(target),
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
614 success_(false)
219
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
615 {
242
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
616 }
219
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
617
242
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
618 virtual bool IsSuccess() const ORTHANC_OVERRIDE
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
619 {
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
620 return success_;
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
621 }
219
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
622
242
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
623 virtual void Assign(const std::string& content) ORTHANC_OVERRIDE
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
624 {
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
625 if (success_)
219
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
626 {
242
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
627 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
219
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
628 }
242
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
629 else
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
630 {
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
631 target_.assign(content);
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
632 success_ = true;
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
633 }
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
634 }
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
635 };
219
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
636
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
637
242
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
638 void StorageBackend::ReadWholeToString(std::string& target,
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
639 IAccessor& accessor,
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
640 const std::string& uuid,
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
641 OrthancPluginContentType type)
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
642 {
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
643 StringVisitor visitor(target);
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
644 accessor.ReadWhole(visitor, uuid, type);
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
645
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
646 if (!visitor.IsSuccess())
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
647 {
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
648 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
649 }
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
650 }
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
651
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
652
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
653 void StorageBackend::ReadRangeToString(std::string& target,
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
654 IAccessor& accessor,
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
655 const std::string& uuid,
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
656 OrthancPluginContentType type,
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
657 uint64_t start,
246
483af3f35a4b turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 245
diff changeset
658 size_t length)
242
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
659 {
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
660 StringVisitor visitor(target);
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
661 accessor.ReadRange(visitor, uuid, type, start, length);
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
662
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
663 if (!visitor.IsSuccess())
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
664 {
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
665 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
b97a537f4613 MySQL: Support of range reads for the storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 231
diff changeset
666 }
219
dd6cfc250747 removed useless class StorageAreaBuffer
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 208
diff changeset
667 }
1
d17b2631bb67 starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
668 }