Mercurial > hg > orthanc
annotate OrthancServer/DatabaseWrapper.h @ 613:60d90e48e809 find-move-scp
query/retrieve
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Fri, 18 Oct 2013 17:27:26 +0200 |
parents | c2be0a0e049e |
children | dbecea588ef5 |
rev | line source |
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183 | 1 /** |
2 * Orthanc - A Lightweight, RESTful DICOM Store | |
399 | 3 * Copyright (C) 2012-2013 Medical Physics Department, CHU of Liege, |
183 | 4 * Belgium |
5 * | |
6 * This program is free software: you can redistribute it and/or | |
7 * modify it under the terms of the GNU General Public License as | |
8 * published by the Free Software Foundation, either version 3 of the | |
9 * License, or (at your option) any later version. | |
10 * | |
11 * In addition, as a special exception, the copyright holders of this | |
12 * program give permission to link the code of its release with the | |
13 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
14 * that use the same license as the "OpenSSL" library), and distribute | |
15 * the linked executables. You must obey the GNU General Public License | |
16 * in all respects for all of the code used other than "OpenSSL". If you | |
17 * modify file(s) with this exception, you may extend this exception to | |
18 * your version of the file(s), but you are not obligated to do so. If | |
19 * you do not wish to do so, delete this exception statement from your | |
20 * version. If you delete this exception statement from all source files | |
21 * in the program, then also delete it here. | |
22 * | |
23 * This program is distributed in the hope that it will be useful, but | |
24 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
26 * General Public License for more details. | |
27 * | |
28 * You should have received a copy of the GNU General Public License | |
29 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
30 **/ | |
31 | |
32 | |
33 #pragma once | |
34 | |
35 #include "../Core/SQLite/Connection.h" | |
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36 #include "../Core/SQLite/Transaction.h" |
183 | 37 #include "../Core/DicomFormat/DicomInstanceHasher.h" |
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38 #include "../Core/FileStorage/FileInfo.h" |
183 | 39 #include "IServerIndexListener.h" |
40 | |
41 #include <list> | |
42 #include <boost/date_time/posix_time/posix_time.hpp> | |
43 | |
44 namespace Orthanc | |
45 { | |
46 namespace Internals | |
47 { | |
48 class SignalRemainingAncestor; | |
49 } | |
50 | |
51 /** | |
52 * This class manages an instance of the Orthanc SQLite database. It | |
53 * translates low-level requests into SQL statements. Mutual | |
54 * exclusion MUST be implemented at a higher level. | |
55 **/ | |
56 class DatabaseWrapper | |
57 { | |
58 private: | |
59 IServerIndexListener& listener_; | |
60 SQLite::Connection db_; | |
61 Internals::SignalRemainingAncestor* signalRemainingAncestor_; | |
62 | |
63 void Open(); | |
64 | |
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65 void GetChangesInternal(Json::Value& target, |
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66 SQLite::Statement& s, |
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67 int64_t since, |
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68 unsigned int maxResults); |
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69 |
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70 void GetExportedResources(Json::Value& target, |
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71 SQLite::Statement& s, |
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72 int64_t since, |
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73 unsigned int maxResults); |
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74 |
567 | 75 void CompleteMainDicomTags(); |
76 | |
183 | 77 public: |
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78 void SetGlobalProperty(GlobalProperty property, |
183 | 79 const std::string& value); |
80 | |
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81 bool LookupGlobalProperty(std::string& target, |
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82 GlobalProperty property); |
183 | 83 |
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84 std::string GetGlobalProperty(GlobalProperty property, |
183 | 85 const std::string& defaultValue = ""); |
86 | |
87 int64_t CreateResource(const std::string& publicId, | |
88 ResourceType type); | |
89 | |
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90 bool LookupResource(const std::string& publicId, |
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91 int64_t& id, |
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92 ResourceType& type); |
183 | 93 |
198
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94 bool LookupParent(int64_t& parentId, |
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95 int64_t resourceId); |
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96 |
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97 std::string GetPublicId(int64_t resourceId); |
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98 |
304 | 99 ResourceType GetResourceType(int64_t resourceId); |
100 | |
183 | 101 void AttachChild(int64_t parent, |
102 int64_t child); | |
103 | |
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104 void GetChildren(Json::Value& childrenPublicIds, |
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105 int64_t id); |
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106 |
183 | 107 void DeleteResource(int64_t id); |
108 | |
109 void SetMetadata(int64_t id, | |
110 MetadataType type, | |
111 const std::string& value); | |
112 | |
438 | 113 void DeleteMetadata(int64_t id, |
114 MetadataType type); | |
115 | |
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116 bool LookupMetadata(std::string& target, |
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117 int64_t id, |
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118 MetadataType type); |
183 | 119 |
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120 bool ListAvailableMetadata(std::list<MetadataType>& target, |
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121 int64_t id); |
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122 |
183 | 123 std::string GetMetadata(int64_t id, |
124 MetadataType type, | |
125 const std::string& defaultValue = ""); | |
126 | |
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127 bool GetMetadataAsInteger(int& result, |
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128 int64_t id, |
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129 MetadataType type); |
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130 |
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131 void AddAttachment(int64_t id, |
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132 const FileInfo& attachment); |
183 | 133 |
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134 void ListAvailableAttachments(std::list<FileContentType>& result, |
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135 int64_t id); |
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136 |
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137 bool LookupAttachment(FileInfo& attachment, |
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138 int64_t id, |
233 | 139 FileContentType contentType); |
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140 |
183 | 141 void SetMainDicomTags(int64_t id, |
142 const DicomMap& tags); | |
143 | |
144 void GetMainDicomTags(DicomMap& map, | |
145 int64_t id); | |
146 | |
147 bool GetParentPublicId(std::string& result, | |
148 int64_t id); | |
149 | |
150 void GetChildrenPublicId(std::list<std::string>& result, | |
151 int64_t id); | |
152 | |
199 | 153 void GetChildrenInternalId(std::list<int64_t>& result, |
154 int64_t id); | |
155 | |
183 | 156 void LogChange(ChangeType changeType, |
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157 int64_t internalId, |
183 | 158 ResourceType resourceType, |
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159 const boost::posix_time::ptime& date = boost::posix_time::second_clock::local_time()); |
183 | 160 |
204 | 161 void GetChanges(Json::Value& target, |
162 int64_t since, | |
163 unsigned int maxResults); | |
164 | |
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165 void GetLastChange(Json::Value& target); |
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166 |
231 | 167 void LogExportedResource(ResourceType resourceType, |
168 const std::string& publicId, | |
169 const std::string& remoteModality, | |
170 const std::string& patientId, | |
171 const std::string& studyInstanceUid, | |
172 const std::string& seriesInstanceUid, | |
173 const std::string& sopInstanceUid, | |
174 const boost::posix_time::ptime& date = | |
175 boost::posix_time::second_clock::local_time()); | |
183 | 176 |
231 | 177 void GetExportedResources(Json::Value& target, |
178 int64_t since, | |
179 unsigned int maxResults); | |
180 | |
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181 void GetLastExportedResource(Json::Value& target); |
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182 |
238 | 183 // For unit testing only! |
183 | 184 int64_t GetTableRecordCount(const std::string& table); |
185 | |
186 uint64_t GetTotalCompressedSize(); | |
187 | |
188 uint64_t GetTotalUncompressedSize(); | |
189 | |
238 | 190 uint64_t GetResourceCount(ResourceType resourceType); |
191 | |
190 | 192 void GetAllPublicIds(Json::Value& target, |
193 ResourceType resourceType); | |
194 | |
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195 bool SelectPatientToRecycle(int64_t& internalId); |
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196 |
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197 bool SelectPatientToRecycle(int64_t& internalId, |
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198 int64_t patientIdToAvoid); |
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199 |
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200 bool IsProtectedPatient(int64_t internalId); |
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201 |
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202 void SetProtectedPatient(int64_t internalId, |
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203 bool isProtected); |
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204 |
183 | 205 DatabaseWrapper(const std::string& path, |
206 IServerIndexListener& listener); | |
207 | |
208 DatabaseWrapper(IServerIndexListener& listener); | |
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209 |
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210 SQLite::Transaction* StartTransaction() |
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211 { |
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212 return new SQLite::Transaction(db_); |
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213 } |
202 | 214 |
215 const char* GetErrorMessage() const | |
216 { | |
217 return db_.GetErrorMessage(); | |
218 } | |
206
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219 |
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220 void FlushToDisk() |
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221 { |
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222 db_.FlushToDisk(); |
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223 } |
310 | 224 |
225 uint64_t IncrementGlobalSequence(GlobalProperty property); | |
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226 |
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227 void ClearTable(const std::string& tableName); |
513 | 228 |
229 bool IsExistingResource(int64_t internalId); | |
521 | 230 |
231 void LookupTagValue(std::list<int64_t>& result, | |
232 DicomTag tag, | |
233 const std::string& value); | |
234 | |
235 void LookupTagValue(std::list<int64_t>& result, | |
236 const std::string& value); | |
183 | 237 }; |
238 } |