Mercurial > hg > orthanc
annotate OrthancServer/ServerIndex.cpp @ 239:30887f3593dd
rename
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Fri, 30 Nov 2012 16:10:06 +0100 |
parents | e4148b0ab1d0 |
children | 2766fac53c81 |
rev | line source |
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0 | 1 /** |
62 | 2 * Orthanc - A Lightweight, RESTful DICOM Store |
0 | 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. | |
136 | 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. | |
0 | 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 #include "ServerIndex.h" | |
34 | |
6 | 35 #ifndef NOMINMAX |
2 | 36 #define NOMINMAX |
6 | 37 #endif |
38 | |
8 | 39 #include "EmbeddedResources.h" |
0 | 40 #include "../Core/Toolbox.h" |
41 #include "../Core/Uuid.h" | |
42 #include "../Core/DicomFormat/DicomArray.h" | |
43 #include "../Core/SQLite/Transaction.h" | |
44 #include "FromDcmtkBridge.h" | |
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45 #include "ServerContext.h" |
0 | 46 |
47 #include <boost/lexical_cast.hpp> | |
48 #include <stdio.h> | |
108 | 49 #include <glog/logging.h> |
0 | 50 |
62 | 51 namespace Orthanc |
0 | 52 { |
53 namespace Internals | |
54 { | |
202 | 55 class ServerIndexListener : public IServerIndexListener |
201
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56 { |
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57 private: |
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58 ServerContext& context_; |
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59 bool hasRemainingLevel_; |
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60 ResourceType remainingType_; |
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61 std::string remainingPublicId_; |
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62 |
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63 public: |
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64 ServerIndexListener(ServerContext& context) : |
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65 context_(context), |
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66 hasRemainingLevel_(false) |
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67 { |
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68 assert(ResourceType_Patient < ResourceType_Study && |
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69 ResourceType_Study < ResourceType_Series && |
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70 ResourceType_Series < ResourceType_Instance); |
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71 } |
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72 |
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73 void Reset() |
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74 { |
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75 hasRemainingLevel_ = false; |
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76 } |
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77 |
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78 virtual void SignalRemainingAncestor(ResourceType parentType, |
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79 const std::string& publicId) |
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80 { |
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81 LOG(INFO) << "Remaining ancestor \"" << publicId << "\" (" << parentType << ")"; |
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82 |
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83 if (hasRemainingLevel_) |
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84 { |
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85 if (parentType < remainingType_) |
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86 { |
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87 remainingType_ = parentType; |
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88 remainingPublicId_ = publicId; |
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89 } |
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90 } |
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91 else |
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92 { |
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93 hasRemainingLevel_ = true; |
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94 remainingType_ = parentType; |
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95 remainingPublicId_ = publicId; |
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96 } |
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97 } |
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98 |
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99 virtual void SignalFileDeleted(const std::string& fileUuid) |
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100 { |
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101 assert(Toolbox::IsUuid(fileUuid)); |
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102 context_.RemoveFile(fileUuid); |
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103 } |
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104 |
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105 bool HasRemainingLevel() const |
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106 { |
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107 return hasRemainingLevel_; |
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108 } |
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109 |
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110 ResourceType GetRemainingType() const |
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111 { |
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112 assert(HasRemainingLevel()); |
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113 return remainingType_; |
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114 } |
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115 |
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116 const std::string& GetRemainingPublicId() const |
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117 { |
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118 assert(HasRemainingLevel()); |
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119 return remainingPublicId_; |
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120 } |
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121 }; |
0 | 122 } |
123 | |
124 | |
212 | 125 bool ServerIndex::DeleteResource(Json::Value& target, |
0 | 126 const std::string& uuid, |
202 | 127 ResourceType expectedType) |
0 | 128 { |
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129 boost::mutex::scoped_lock lock(mutex_); |
0 | 130 |
202 | 131 listener_->Reset(); |
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132 |
202 | 133 std::auto_ptr<SQLite::Transaction> t(db_->StartTransaction()); |
134 t->Begin(); | |
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135 |
202 | 136 int64_t id; |
137 ResourceType type; | |
138 if (!db_->LookupResource(uuid, id, type) || | |
139 expectedType != type) | |
0 | 140 { |
141 return false; | |
142 } | |
202 | 143 |
144 db_->DeleteResource(id); | |
0 | 145 |
202 | 146 if (listener_->HasRemainingLevel()) |
0 | 147 { |
202 | 148 ResourceType type = listener_->GetRemainingType(); |
149 const std::string& uuid = listener_->GetRemainingPublicId(); | |
0 | 150 |
151 target["RemainingAncestor"] = Json::Value(Json::objectValue); | |
204 | 152 target["RemainingAncestor"]["Path"] = GetBasePath(type, uuid); |
202 | 153 target["RemainingAncestor"]["Type"] = ToString(type); |
0 | 154 target["RemainingAncestor"]["ID"] = uuid; |
155 } | |
156 else | |
157 { | |
158 target["RemainingAncestor"] = Json::nullValue; | |
159 } | |
160 | |
202 | 161 t->Commit(); |
162 | |
0 | 163 return true; |
164 } | |
165 | |
166 | |
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167 static void FlushThread(DatabaseWrapper* db, |
220 | 168 boost::mutex* mutex, |
169 unsigned int sleep) | |
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170 { |
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171 LOG(INFO) << "Starting the database flushing thread (sleep = " << sleep << ")"; |
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172 |
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173 while (1) |
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174 { |
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175 boost::this_thread::sleep(boost::posix_time::seconds(sleep)); |
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176 boost::mutex::scoped_lock lock(*mutex); |
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177 db->FlushToDisk(); |
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178 } |
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179 } |
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180 |
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181 |
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182 ServerIndex::ServerIndex(ServerContext& context, |
220 | 183 const std::string& dbPath) : mutex_() |
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184 { |
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185 listener_.reset(new Internals::ServerIndexListener(context)); |
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186 |
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187 if (dbPath == ":memory:") |
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188 { |
202 | 189 db_.reset(new DatabaseWrapper(*listener_)); |
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190 } |
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191 else |
0 | 192 { |
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193 boost::filesystem::path p = dbPath; |
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194 |
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195 try |
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196 { |
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197 boost::filesystem::create_directories(p); |
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198 } |
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199 catch (boost::filesystem::filesystem_error) |
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200 { |
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201 } |
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202 |
202 | 203 db_.reset(new DatabaseWrapper(p.string() + "/index", *listener_)); |
0 | 204 } |
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205 |
220 | 206 unsigned int sleep; |
207 try | |
208 { | |
209 std::string sleepString = db_->GetGlobalProperty(GlobalProperty_FlushSleep); | |
210 sleep = boost::lexical_cast<unsigned int>(sleepString); | |
211 } | |
212 catch (boost::bad_lexical_cast&) | |
213 { | |
214 // By default, wait for 10 seconds before flushing | |
215 sleep = 10; | |
216 } | |
217 | |
218 flushThread_ = boost::thread(FlushThread, db_.get(), &mutex_, sleep); | |
206
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219 } |
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220 |
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221 |
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222 ServerIndex::~ServerIndex() |
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223 { |
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224 LOG(INFO) << "Stopping the database flushing thread"; |
220 | 225 /*flushThread_.terminate(); |
226 flushThread_.join();*/ | |
0 | 227 } |
228 | |
229 | |
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230 StoreStatus ServerIndex::Store(const DicomMap& dicomSummary, |
232
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231 const Attachments& attachments, |
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232 const std::string& remoteAet) |
0 | 233 { |
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234 boost::mutex::scoped_lock lock(mutex_); |
0 | 235 |
178 | 236 DicomInstanceHasher hasher(dicomSummary); |
0 | 237 |
238 try | |
239 { | |
202 | 240 std::auto_ptr<SQLite::Transaction> t(db_->StartTransaction()); |
241 t->Begin(); | |
0 | 242 |
202 | 243 int64_t patient, study, series, instance; |
244 ResourceType type; | |
245 bool isNewSeries = false; | |
246 | |
247 // Do nothing if the instance already exists | |
248 if (db_->LookupResource(hasher.HashInstance(), patient, type)) | |
0 | 249 { |
202 | 250 assert(type == ResourceType_Instance); |
0 | 251 return StoreStatus_AlreadyStored; |
252 } | |
253 | |
202 | 254 // Create the instance |
255 instance = db_->CreateResource(hasher.HashInstance(), ResourceType_Instance); | |
256 | |
257 DicomMap dicom; | |
258 dicomSummary.ExtractInstanceInformation(dicom); | |
259 db_->SetMainDicomTags(instance, dicom); | |
260 | |
261 // Create the patient/study/series/instance hierarchy | |
262 if (!db_->LookupResource(hasher.HashSeries(), series, type)) | |
0 | 263 { |
202 | 264 // This is a new series |
265 isNewSeries = true; | |
266 series = db_->CreateResource(hasher.HashSeries(), ResourceType_Series); | |
267 dicomSummary.ExtractSeriesInformation(dicom); | |
268 db_->SetMainDicomTags(series, dicom); | |
269 db_->AttachChild(series, instance); | |
270 | |
271 if (!db_->LookupResource(hasher.HashStudy(), study, type)) | |
272 { | |
273 // This is a new study | |
274 study = db_->CreateResource(hasher.HashStudy(), ResourceType_Study); | |
275 dicomSummary.ExtractStudyInformation(dicom); | |
276 db_->SetMainDicomTags(study, dicom); | |
277 db_->AttachChild(study, series); | |
278 | |
279 if (!db_->LookupResource(hasher.HashPatient(), patient, type)) | |
280 { | |
281 // This is a new patient | |
282 patient = db_->CreateResource(hasher.HashPatient(), ResourceType_Patient); | |
283 dicomSummary.ExtractPatientInformation(dicom); | |
284 db_->SetMainDicomTags(patient, dicom); | |
285 db_->AttachChild(patient, study); | |
286 } | |
287 else | |
288 { | |
289 assert(type == ResourceType_Patient); | |
290 db_->AttachChild(patient, study); | |
291 } | |
292 } | |
293 else | |
294 { | |
295 assert(type == ResourceType_Study); | |
296 db_->AttachChild(study, series); | |
297 } | |
0 | 298 } |
299 else | |
300 { | |
202 | 301 assert(type == ResourceType_Series); |
302 db_->AttachChild(series, instance); | |
0 | 303 } |
304 | |
202 | 305 // Attach the files to the newly created instance |
232
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306 for (Attachments::const_iterator it = attachments.begin(); |
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307 it != attachments.end(); it++) |
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308 { |
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309 db_->AddAttachment(instance, *it); |
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310 } |
202 | 311 |
312 // Attach the metadata | |
313 db_->SetMetadata(instance, MetadataType_Instance_ReceptionDate, Toolbox::GetNowIsoString()); | |
314 db_->SetMetadata(instance, MetadataType_Instance_RemoteAet, remoteAet); | |
315 | |
316 const DicomValue* value; | |
317 if ((value = dicomSummary.TestAndGetValue(DICOM_TAG_INSTANCE_NUMBER)) != NULL || | |
318 (value = dicomSummary.TestAndGetValue(DICOM_TAG_IMAGE_INDEX)) != NULL) | |
0 | 319 { |
202 | 320 db_->SetMetadata(instance, MetadataType_Instance_IndexInSeries, value->AsString()); |
0 | 321 } |
322 | |
202 | 323 if (isNewSeries) |
324 { | |
325 if ((value = dicomSummary.TestAndGetValue(DICOM_TAG_NUMBER_OF_SLICES)) != NULL || | |
326 (value = dicomSummary.TestAndGetValue(DICOM_TAG_IMAGES_IN_ACQUISITION)) != NULL || | |
327 (value = dicomSummary.TestAndGetValue(DICOM_TAG_CARDIAC_NUMBER_OF_IMAGES)) != NULL) | |
328 { | |
329 db_->SetMetadata(series, MetadataType_Series_ExpectedNumberOfInstances, value->AsString()); | |
330 } | |
331 } | |
332 | |
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333 // Check whether the series of this new instance is now completed |
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334 SeriesStatus seriesStatus = GetSeriesStatus(series); |
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335 if (seriesStatus == SeriesStatus_Complete) |
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336 { |
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337 db_->LogChange(ChangeType_CompletedSeries, series, ResourceType_Series); |
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338 } |
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339 |
202 | 340 t->Commit(); |
341 | |
0 | 342 return StoreStatus_Success; |
343 } | |
62 | 344 catch (OrthancException& e) |
0 | 345 { |
202 | 346 LOG(ERROR) << "EXCEPTION2 [" << e.What() << "]" << " " << db_->GetErrorMessage(); |
0 | 347 } |
348 | |
349 return StoreStatus_Failure; | |
350 } | |
351 | |
352 | |
238 | 353 void ServerIndex::ComputeStatistics(Json::Value& target) |
0 | 354 { |
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355 boost::mutex::scoped_lock lock(mutex_); |
238 | 356 target = Json::objectValue; |
0 | 357 |
238 | 358 uint64_t cs = db_->GetTotalCompressedSize(); |
359 uint64_t us = db_->GetTotalUncompressedSize(); | |
239 | 360 target["TotalDiskSpace"] = boost::lexical_cast<std::string>(cs); |
238 | 361 target["TotalUncompressedSize"] = boost::lexical_cast<std::string>(us); |
239 | 362 target["TotalDiskSpaceMB"] = boost::lexical_cast<unsigned int>(cs / (1024llu * 1024llu)); |
238 | 363 target["TotalUncompressedSizeMB"] = boost::lexical_cast<unsigned int>(us / (1024llu * 1024llu)); |
364 | |
365 target["CountPatients"] = static_cast<unsigned int>(db_->GetResourceCount(ResourceType_Patient)); | |
366 target["CountStudies"] = static_cast<unsigned int>(db_->GetResourceCount(ResourceType_Study)); | |
367 target["CountSeries"] = static_cast<unsigned int>(db_->GetResourceCount(ResourceType_Series)); | |
368 target["CountInstances"] = static_cast<unsigned int>(db_->GetResourceCount(ResourceType_Instance)); | |
369 } | |
370 | |
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371 |
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372 |
199 | 373 SeriesStatus ServerIndex::GetSeriesStatus(int id) |
374 { | |
375 // Get the expected number of instances in this series (from the metadata) | |
202 | 376 std::string s = db_->GetMetadata(id, MetadataType_Series_ExpectedNumberOfInstances); |
199 | 377 |
378 size_t expected; | |
379 try | |
380 { | |
381 expected = boost::lexical_cast<size_t>(s); | |
382 if (expected < 0) | |
383 { | |
384 return SeriesStatus_Unknown; | |
385 } | |
386 } | |
387 catch (boost::bad_lexical_cast&) | |
388 { | |
389 return SeriesStatus_Unknown; | |
390 } | |
391 | |
392 // Loop over the instances of this series | |
393 std::list<int64_t> children; | |
202 | 394 db_->GetChildrenInternalId(children, id); |
199 | 395 |
396 std::set<size_t> instances; | |
397 for (std::list<int64_t>::const_iterator | |
398 it = children.begin(); it != children.end(); it++) | |
399 { | |
400 // Get the index of this instance in the series | |
202 | 401 s = db_->GetMetadata(*it, MetadataType_Instance_IndexInSeries); |
199 | 402 size_t index; |
403 try | |
404 { | |
405 index = boost::lexical_cast<size_t>(s); | |
406 } | |
407 catch (boost::bad_lexical_cast&) | |
408 { | |
409 return SeriesStatus_Unknown; | |
410 } | |
411 | |
412 if (index <= 0 || index > expected) | |
413 { | |
414 // Out-of-range instance index | |
415 return SeriesStatus_Inconsistent; | |
416 } | |
417 | |
418 if (instances.find(index) != instances.end()) | |
419 { | |
420 // Twice the same instance index | |
421 return SeriesStatus_Inconsistent; | |
422 } | |
423 | |
424 instances.insert(index); | |
425 } | |
426 | |
427 if (instances.size() == expected) | |
428 { | |
429 return SeriesStatus_Complete; | |
430 } | |
431 else | |
432 { | |
433 return SeriesStatus_Missing; | |
434 } | |
435 } | |
436 | |
437 | |
438 | |
202 | 439 void ServerIndex::MainDicomTagsToJson(Json::Value& target, |
440 int64_t resourceId) | |
198
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441 { |
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442 DicomMap tags; |
202 | 443 db_->GetMainDicomTags(tags, resourceId); |
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444 target["MainDicomTags"] = Json::objectValue; |
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445 FromDcmtkBridge::ToJson(target["MainDicomTags"], tags); |
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446 } |
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447 |
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448 bool ServerIndex::LookupResource(Json::Value& result, |
199 | 449 const std::string& publicId, |
450 ResourceType expectedType) | |
198
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451 { |
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452 result = Json::objectValue; |
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453 |
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454 boost::mutex::scoped_lock lock(mutex_); |
199 | 455 |
198
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456 // Lookup for the requested resource |
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457 int64_t id; |
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458 ResourceType type; |
202 | 459 if (!db_->LookupResource(publicId, id, type) || |
199 | 460 type != expectedType) |
198
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461 { |
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462 return false; |
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463 } |
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464 |
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465 // Find the parent resource (if it exists) |
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466 if (type != ResourceType_Patient) |
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467 { |
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468 int64_t parentId; |
202 | 469 if (!db_->LookupParent(parentId, id)) |
198
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470 { |
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471 throw OrthancException(ErrorCode_InternalError); |
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472 } |
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473 |
202 | 474 std::string parent = db_->GetPublicId(parentId); |
198
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475 |
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476 switch (type) |
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477 { |
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478 case ResourceType_Study: |
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479 result["ParentPatient"] = parent; |
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480 break; |
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481 |
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482 case ResourceType_Series: |
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483 result["ParentStudy"] = parent; |
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484 break; |
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485 |
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486 case ResourceType_Instance: |
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487 result["ParentSeries"] = parent; |
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488 break; |
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489 |
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490 default: |
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491 throw OrthancException(ErrorCode_InternalError); |
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492 } |
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493 } |
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494 |
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495 // List the children resources |
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496 std::list<std::string> children; |
202 | 497 db_->GetChildrenPublicId(children, id); |
198
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498 |
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499 if (type != ResourceType_Instance) |
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500 { |
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501 Json::Value c = Json::arrayValue; |
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502 |
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503 for (std::list<std::string>::const_iterator |
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504 it = children.begin(); it != children.end(); it++) |
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505 { |
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506 c.append(*it); |
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507 } |
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508 |
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509 switch (type) |
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510 { |
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511 case ResourceType_Patient: |
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512 result["Studies"] = c; |
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513 break; |
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514 |
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515 case ResourceType_Study: |
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516 result["Series"] = c; |
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517 break; |
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518 |
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519 case ResourceType_Series: |
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520 result["Instances"] = c; |
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521 break; |
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522 |
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523 default: |
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524 throw OrthancException(ErrorCode_InternalError); |
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525 } |
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526 } |
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527 |
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528 // Set the resource type |
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529 switch (type) |
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530 { |
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531 case ResourceType_Patient: |
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532 result["Type"] = "Patient"; |
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533 break; |
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534 |
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535 case ResourceType_Study: |
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536 result["Type"] = "Study"; |
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537 break; |
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538 |
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539 case ResourceType_Series: |
199 | 540 { |
198
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541 result["Type"] = "Series"; |
199 | 542 result["Status"] = ToString(GetSeriesStatus(id)); |
543 | |
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544 int i; |
202 | 545 if (db_->GetMetadataAsInteger(i, id, MetadataType_Series_ExpectedNumberOfInstances)) |
200
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546 result["ExpectedNumberOfInstances"] = i; |
202 | 547 else |
199 | 548 result["ExpectedNumberOfInstances"] = Json::nullValue; |
200
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549 |
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550 break; |
199 | 551 } |
198
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552 |
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553 case ResourceType_Instance: |
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554 { |
198
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555 result["Type"] = "Instance"; |
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556 |
232
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557 FileInfo attachment; |
233 | 558 if (!db_->LookupAttachment(attachment, id, FileContentType_Dicom)) |
200
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559 { |
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560 throw OrthancException(ErrorCode_InternalError); |
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561 } |
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562 |
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563 result["FileSize"] = static_cast<unsigned int>(attachment.GetUncompressedSize()); |
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564 result["FileUuid"] = attachment.GetUuid(); |
200
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565 |
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566 int i; |
202 | 567 if (db_->GetMetadataAsInteger(i, id, MetadataType_Instance_IndexInSeries)) |
200
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568 result["IndexInSeries"] = i; |
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569 else |
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570 result["IndexInSeries"] = Json::nullValue; |
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571 |
198
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572 break; |
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573 } |
198
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574 |
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575 default: |
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576 throw OrthancException(ErrorCode_InternalError); |
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577 } |
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578 |
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579 // Record the remaining information |
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580 result["ID"] = publicId; |
202 | 581 MainDicomTagsToJson(result, id); |
198
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582 |
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583 return true; |
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584 } |
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585 |
0 | 586 |
232
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587 bool ServerIndex::LookupAttachment(FileInfo& attachment, |
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588 const std::string& instanceUuid, |
233 | 589 FileContentType contentType) |
0 | 590 { |
206
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591 boost::mutex::scoped_lock lock(mutex_); |
0 | 592 |
193
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593 int64_t id; |
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594 ResourceType type; |
202 | 595 if (!db_->LookupResource(instanceUuid, id, type) || |
193
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596 type != ResourceType_Instance) |
192
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597 { |
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598 throw OrthancException(ErrorCode_InternalError); |
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599 } |
193
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600 |
232
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601 if (db_->LookupAttachment(attachment, id, contentType)) |
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602 { |
233 | 603 assert(attachment.GetContentType() == contentType); |
232
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604 return true; |
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605 } |
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606 else |
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607 { |
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608 return false; |
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609 } |
192
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610 } |
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611 |
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612 |
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613 |
0 | 614 void ServerIndex::GetAllUuids(Json::Value& target, |
190 | 615 ResourceType resourceType) |
0 | 616 { |
206
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617 boost::mutex::scoped_lock lock(mutex_); |
202 | 618 db_->GetAllPublicIds(target, resourceType); |
0 | 619 } |
620 | |
621 | |
622 bool ServerIndex::GetChanges(Json::Value& target, | |
204 | 623 int64_t since, |
0 | 624 unsigned int maxResults) |
625 { | |
206
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626 boost::mutex::scoped_lock lock(mutex_); |
237
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627 db_->GetChanges(target, since, maxResults); |
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628 return true; |
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629 } |
0 | 630 |
237
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631 bool ServerIndex::GetLastChange(Json::Value& target) |
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632 { |
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633 boost::mutex::scoped_lock lock(mutex_); |
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634 db_->GetLastChange(target); |
204 | 635 return true; |
0 | 636 } |
231 | 637 |
638 void ServerIndex::LogExportedResource(const std::string& publicId, | |
639 const std::string& remoteModality) | |
640 { | |
641 boost::mutex::scoped_lock lock(mutex_); | |
642 | |
643 int64_t id; | |
644 ResourceType type; | |
645 if (!db_->LookupResource(publicId, id, type)) | |
646 { | |
647 throw OrthancException(ErrorCode_InternalError); | |
648 } | |
649 | |
650 std::string patientId; | |
651 std::string studyInstanceUid; | |
652 std::string seriesInstanceUid; | |
653 std::string sopInstanceUid; | |
654 | |
655 int64_t currentId = id; | |
656 ResourceType currentType = type; | |
657 | |
658 // Iteratively go up inside the patient/study/series/instance hierarchy | |
659 bool done = false; | |
660 while (!done) | |
661 { | |
662 DicomMap map; | |
663 db_->GetMainDicomTags(map, currentId); | |
664 | |
665 switch (currentType) | |
666 { | |
667 case ResourceType_Patient: | |
668 patientId = map.GetValue(DICOM_TAG_PATIENT_ID).AsString(); | |
669 done = true; | |
670 break; | |
671 | |
672 case ResourceType_Study: | |
673 studyInstanceUid = map.GetValue(DICOM_TAG_STUDY_INSTANCE_UID).AsString(); | |
674 currentType = ResourceType_Patient; | |
675 break; | |
676 | |
677 case ResourceType_Series: | |
678 seriesInstanceUid = map.GetValue(DICOM_TAG_SERIES_INSTANCE_UID).AsString(); | |
679 currentType = ResourceType_Study; | |
680 break; | |
681 | |
682 case ResourceType_Instance: | |
683 sopInstanceUid = map.GetValue(DICOM_TAG_SOP_INSTANCE_UID).AsString(); | |
684 currentType = ResourceType_Series; | |
685 break; | |
686 | |
687 default: | |
688 throw OrthancException(ErrorCode_InternalError); | |
689 } | |
690 | |
691 // If we have not reached the Patient level, find the parent of | |
692 // the current resource | |
693 if (!done) | |
694 { | |
695 assert(db_->LookupParent(currentId, currentId)); | |
696 } | |
697 } | |
698 | |
699 // No need for a SQLite::Transaction here, as we only insert 1 record | |
700 db_->LogExportedResource(type, | |
701 publicId, | |
702 remoteModality, | |
703 patientId, | |
704 studyInstanceUid, | |
705 seriesInstanceUid, | |
706 sopInstanceUid); | |
707 } | |
708 | |
709 | |
710 bool ServerIndex::GetExportedResources(Json::Value& target, | |
711 int64_t since, | |
712 unsigned int maxResults) | |
713 { | |
714 boost::mutex::scoped_lock lock(mutex_); | |
715 db_->GetExportedResources(target, since, maxResults); | |
716 return true; | |
717 } | |
237
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718 |
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719 bool ServerIndex::GetLastExportedResource(Json::Value& target) |
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720 { |
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721 boost::mutex::scoped_lock lock(mutex_); |
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722 db_->GetLastExportedResource(target); |
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723 return true; |
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724 } |
0 | 725 } |