Mercurial > hg > orthanc
annotate OrthancServer/DatabaseWrapper.h @ 392:7035f4a5b07b lua-scripting
installing lua scripts
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Tue, 30 Apr 2013 15:41:07 +0200 |
parents | 6ab6cdeedf4e |
children | 4d5f0857ec9c |
rev | line source |
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183 | 1 /** |
2 * Orthanc - A Lightweight, RESTful DICOM Store | |
3 * Copyright (C) 2012 Medical Physics Department, CHU of Liege, | |
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 |
183 | 75 public: |
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76 void SetGlobalProperty(GlobalProperty property, |
183 | 77 const std::string& value); |
78 | |
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79 bool LookupGlobalProperty(std::string& target, |
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80 GlobalProperty property); |
183 | 81 |
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82 std::string GetGlobalProperty(GlobalProperty property, |
183 | 83 const std::string& defaultValue = ""); |
84 | |
85 int64_t CreateResource(const std::string& publicId, | |
86 ResourceType type); | |
87 | |
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88 bool LookupResource(const std::string& publicId, |
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89 int64_t& id, |
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90 ResourceType& type); |
183 | 91 |
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92 bool LookupParent(int64_t& parentId, |
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93 int64_t resourceId); |
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94 |
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95 std::string GetPublicId(int64_t resourceId); |
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96 |
304 | 97 ResourceType GetResourceType(int64_t resourceId); |
98 | |
183 | 99 void AttachChild(int64_t parent, |
100 int64_t child); | |
101 | |
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102 void GetChildren(Json::Value& childrenPublicIds, |
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103 int64_t id); |
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104 |
183 | 105 void DeleteResource(int64_t id); |
106 | |
107 void SetMetadata(int64_t id, | |
108 MetadataType type, | |
109 const std::string& value); | |
110 | |
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111 bool LookupMetadata(std::string& target, |
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112 int64_t id, |
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113 MetadataType type); |
183 | 114 |
115 std::string GetMetadata(int64_t id, | |
116 MetadataType type, | |
117 const std::string& defaultValue = ""); | |
118 | |
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119 bool GetMetadataAsInteger(int& result, |
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120 int64_t id, |
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121 MetadataType type); |
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122 |
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123 void AddAttachment(int64_t id, |
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124 const FileInfo& attachment); |
183 | 125 |
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126 bool LookupAttachment(FileInfo& attachment, |
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127 int64_t id, |
233 | 128 FileContentType contentType); |
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129 |
183 | 130 void SetMainDicomTags(int64_t id, |
131 const DicomMap& tags); | |
132 | |
133 void GetMainDicomTags(DicomMap& map, | |
134 int64_t id); | |
135 | |
136 bool GetParentPublicId(std::string& result, | |
137 int64_t id); | |
138 | |
139 void GetChildrenPublicId(std::list<std::string>& result, | |
140 int64_t id); | |
141 | |
199 | 142 void GetChildrenInternalId(std::list<int64_t>& result, |
143 int64_t id); | |
144 | |
183 | 145 void LogChange(ChangeType changeType, |
189
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146 int64_t internalId, |
183 | 147 ResourceType resourceType, |
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148 const boost::posix_time::ptime& date = boost::posix_time::second_clock::local_time()); |
183 | 149 |
204 | 150 void GetChanges(Json::Value& target, |
151 int64_t since, | |
152 unsigned int maxResults); | |
153 | |
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154 void GetLastChange(Json::Value& target); |
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155 |
231 | 156 void LogExportedResource(ResourceType resourceType, |
157 const std::string& publicId, | |
158 const std::string& remoteModality, | |
159 const std::string& patientId, | |
160 const std::string& studyInstanceUid, | |
161 const std::string& seriesInstanceUid, | |
162 const std::string& sopInstanceUid, | |
163 const boost::posix_time::ptime& date = | |
164 boost::posix_time::second_clock::local_time()); | |
183 | 165 |
231 | 166 void GetExportedResources(Json::Value& target, |
167 int64_t since, | |
168 unsigned int maxResults); | |
169 | |
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170 void GetLastExportedResource(Json::Value& target); |
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171 |
238 | 172 // For unit testing only! |
183 | 173 int64_t GetTableRecordCount(const std::string& table); |
174 | |
175 uint64_t GetTotalCompressedSize(); | |
176 | |
177 uint64_t GetTotalUncompressedSize(); | |
178 | |
238 | 179 uint64_t GetResourceCount(ResourceType resourceType); |
180 | |
190 | 181 void GetAllPublicIds(Json::Value& target, |
182 ResourceType resourceType); | |
183 | |
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184 bool SelectPatientToRecycle(int64_t& internalId); |
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185 |
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186 bool SelectPatientToRecycle(int64_t& internalId, |
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187 int64_t patientIdToAvoid); |
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188 |
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189 bool IsProtectedPatient(int64_t internalId); |
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190 |
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191 void SetProtectedPatient(int64_t internalId, |
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192 bool isProtected); |
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193 |
183 | 194 DatabaseWrapper(const std::string& path, |
195 IServerIndexListener& listener); | |
196 | |
197 DatabaseWrapper(IServerIndexListener& listener); | |
187
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198 |
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199 SQLite::Transaction* StartTransaction() |
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200 { |
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201 return new SQLite::Transaction(db_); |
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202 } |
202 | 203 |
204 const char* GetErrorMessage() const | |
205 { | |
206 return db_.GetErrorMessage(); | |
207 } | |
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208 |
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209 void FlushToDisk() |
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210 { |
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211 db_.FlushToDisk(); |
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212 } |
310 | 213 |
214 uint64_t IncrementGlobalSequence(GlobalProperty property); | |
183 | 215 }; |
216 } |