Mercurial > hg > orthanc
annotate OrthancServer/ServerJobs/ResourceModificationJob.cpp @ 2810:1e8c4ecd02f4
missing files
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Thu, 06 Sep 2018 11:06:54 +0200 |
| parents | a21b244efb37 |
| children | 8aa6aef11b70 |
| rev | line source |
|---|---|
| 2642 | 1 /** |
| 2 * Orthanc - A Lightweight, RESTful DICOM Store | |
| 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 4 * Department, University Hospital of Liege, Belgium | |
| 5 * Copyright (C) 2017-2018 Osimis S.A., Belgium | |
| 6 * | |
| 7 * This program is free software: you can redistribute it and/or | |
| 8 * modify it under the terms of the GNU General Public License as | |
| 9 * published by the Free Software Foundation, either version 3 of the | |
| 10 * License, or (at your option) any later version. | |
| 11 * | |
| 12 * In addition, as a special exception, the copyright holders of this | |
| 13 * program give permission to link the code of its release with the | |
| 14 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
| 15 * that use the same license as the "OpenSSL" library), and distribute | |
| 16 * the linked executables. You must obey the GNU General Public License | |
| 17 * in all respects for all of the code used other than "OpenSSL". If you | |
| 18 * modify file(s) with this exception, you may extend this exception to | |
| 19 * your version of the file(s), but you are not obligated to do so. If | |
| 20 * you do not wish to do so, delete this exception statement from your | |
| 21 * version. If you delete this exception statement from all source files | |
| 22 * in the program, then also delete it here. | |
| 23 * | |
| 24 * This program is distributed in the hope that it will be useful, but | |
| 25 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 27 * General Public License for more details. | |
| 28 * | |
| 29 * You should have received a copy of the GNU General Public License | |
| 30 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 31 **/ | |
| 32 | |
| 33 | |
| 34 #include "../PrecompiledHeadersServer.h" | |
| 35 #include "ResourceModificationJob.h" | |
| 36 | |
| 37 #include "../../Core/Logging.h" | |
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38 #include "../../Core/SerializationToolbox.h" |
| 2642 | 39 |
| 40 namespace Orthanc | |
| 41 { | |
| 42 ResourceModificationJob::Output::Output(ResourceType level) : | |
| 43 level_(level), | |
| 44 isFirst_(true) | |
| 45 { | |
| 46 if (level_ != ResourceType_Patient && | |
| 47 level_ != ResourceType_Study && | |
| 48 level_ != ResourceType_Series) | |
| 49 { | |
| 50 throw OrthancException(ErrorCode_ParameterOutOfRange); | |
| 51 } | |
| 52 } | |
| 53 | |
| 54 | |
| 55 void ResourceModificationJob::Output::Update(DicomInstanceHasher& hasher) | |
| 56 { | |
| 57 boost::mutex::scoped_lock lock(mutex_); | |
| 58 | |
| 59 if (isFirst_) | |
| 60 { | |
| 61 switch (level_) | |
| 62 { | |
| 63 case ResourceType_Series: | |
| 64 id_ = hasher.HashSeries(); | |
| 65 break; | |
| 66 | |
| 67 case ResourceType_Study: | |
| 68 id_ = hasher.HashStudy(); | |
| 69 break; | |
| 70 | |
| 71 case ResourceType_Patient: | |
| 72 id_ = hasher.HashPatient(); | |
| 73 break; | |
| 74 | |
| 75 default: | |
| 76 throw OrthancException(ErrorCode_InternalError); | |
| 77 } | |
| 78 | |
| 79 patientId_ = hasher.HashPatient(); | |
| 80 isFirst_ = false; | |
| 81 } | |
| 82 } | |
| 83 | |
| 84 | |
| 85 bool ResourceModificationJob::Output::Format(Json::Value& target) | |
| 86 { | |
| 87 boost::mutex::scoped_lock lock(mutex_); | |
| 88 | |
| 89 if (isFirst_) | |
| 90 { | |
| 91 return false; | |
| 92 } | |
| 93 else | |
| 94 { | |
| 95 target = Json::objectValue; | |
| 96 target["Type"] = EnumerationToString(level_); | |
| 97 target["ID"] = id_; | |
| 98 target["Path"] = GetBasePath(level_, id_); | |
| 99 target["PatientID"] = patientId_; | |
| 100 return true; | |
| 101 } | |
| 102 } | |
| 103 | |
| 104 | |
| 105 bool ResourceModificationJob::Output::GetIdentifier(std::string& id) | |
| 106 { | |
| 107 boost::mutex::scoped_lock lock(mutex_); | |
| 108 | |
| 109 if (isFirst_) | |
| 110 { | |
| 111 return false; | |
| 112 } | |
| 113 else | |
| 114 { | |
| 115 id = id_; | |
| 116 return true; | |
| 117 } | |
| 118 } | |
| 119 | |
| 120 | |
| 121 bool ResourceModificationJob::HandleInstance(const std::string& instance) | |
| 122 { | |
| 123 if (modification_.get() == NULL) | |
| 124 { | |
| 125 LOG(ERROR) << "No modification was provided for this job"; | |
| 126 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
| 127 } | |
| 128 | |
| 129 | |
| 130 LOG(INFO) << "Modifying instance in a job: " << instance; | |
| 131 | |
| 132 std::auto_ptr<ServerContext::DicomCacheLocker> locker; | |
| 133 | |
| 134 try | |
| 135 { | |
| 136 locker.reset(new ServerContext::DicomCacheLocker(context_, instance)); | |
| 137 } | |
| 138 catch (OrthancException&) | |
| 139 { | |
| 140 LOG(WARNING) << "An instance was removed after the job was issued: " << instance; | |
| 141 return false; | |
| 142 } | |
| 143 | |
| 144 | |
| 145 ParsedDicomFile& original = locker->GetDicom(); | |
| 146 DicomInstanceHasher originalHasher = original.GetHasher(); | |
| 147 | |
| 148 | |
| 149 /** | |
| 150 * Compute the resulting DICOM instance. | |
| 151 **/ | |
| 152 | |
| 153 std::auto_ptr<ParsedDicomFile> modified(original.Clone(true)); | |
| 154 modification_->Apply(*modified); | |
| 155 | |
| 156 DicomInstanceToStore toStore; | |
| 157 toStore.SetOrigin(origin_); | |
| 158 toStore.SetParsedDicomFile(*modified); | |
| 159 | |
| 160 | |
| 161 /** | |
| 162 * Prepare the metadata information to associate with the | |
| 163 * resulting DICOM instance (AnonymizedFrom/ModifiedFrom). | |
| 164 **/ | |
| 165 | |
| 166 DicomInstanceHasher modifiedHasher = modified->GetHasher(); | |
| 167 | |
| 168 MetadataType metadataType = (isAnonymization_ ? | |
| 169 MetadataType_AnonymizedFrom : | |
| 170 MetadataType_ModifiedFrom); | |
| 171 | |
| 172 if (originalHasher.HashSeries() != modifiedHasher.HashSeries()) | |
| 173 { | |
| 174 toStore.AddMetadata(ResourceType_Series, metadataType, originalHasher.HashSeries()); | |
| 175 } | |
| 176 | |
| 177 if (originalHasher.HashStudy() != modifiedHasher.HashStudy()) | |
| 178 { | |
| 179 toStore.AddMetadata(ResourceType_Study, metadataType, originalHasher.HashStudy()); | |
| 180 } | |
| 181 | |
| 182 if (originalHasher.HashPatient() != modifiedHasher.HashPatient()) | |
| 183 { | |
| 184 toStore.AddMetadata(ResourceType_Patient, metadataType, originalHasher.HashPatient()); | |
| 185 } | |
| 186 | |
| 187 assert(instance == originalHasher.HashInstance()); | |
| 188 toStore.AddMetadata(ResourceType_Instance, metadataType, instance); | |
| 189 | |
| 190 | |
| 191 /** | |
| 192 * Store the resulting DICOM instance into the Orthanc store. | |
| 193 **/ | |
| 194 | |
| 195 std::string modifiedInstance; | |
| 196 if (context_.Store(modifiedInstance, toStore) != StoreStatus_Success) | |
| 197 { | |
| 198 LOG(ERROR) << "Error while storing a modified instance " << instance; | |
| 199 throw OrthancException(ErrorCode_CannotStoreInstance); | |
| 200 } | |
| 201 | |
| 202 // Sanity checks in debug mode | |
| 203 assert(modifiedInstance == modifiedHasher.HashInstance()); | |
| 204 | |
| 205 | |
| 206 if (output_.get() != NULL) | |
| 207 { | |
| 208 output_->Update(modifiedHasher); | |
| 209 } | |
| 210 | |
| 211 return true; | |
| 212 } | |
| 213 | |
| 214 | |
| 215 | |
| 216 void ResourceModificationJob::SetModification(DicomModification* modification, | |
| 217 bool isAnonymization) | |
| 218 { | |
| 219 if (modification == NULL) | |
| 220 { | |
| 221 throw OrthancException(ErrorCode_NullPointer); | |
| 222 } | |
| 223 else if (IsStarted()) | |
| 224 { | |
| 225 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
| 226 } | |
| 227 else | |
| 228 { | |
| 229 modification_.reset(modification); | |
| 230 isAnonymization_ = isAnonymization; | |
| 231 } | |
| 232 } | |
| 233 | |
| 234 | |
| 235 void ResourceModificationJob::SetOutput(boost::shared_ptr<Output>& output) | |
| 236 { | |
| 237 if (IsStarted()) | |
| 238 { | |
| 239 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
| 240 } | |
| 241 else | |
| 242 { | |
| 243 output_ = output; | |
| 244 } | |
| 245 } | |
| 246 | |
| 247 | |
| 248 void ResourceModificationJob::SetOrigin(const DicomInstanceOrigin& origin) | |
| 249 { | |
| 250 if (IsStarted()) | |
| 251 { | |
| 252 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
| 253 } | |
| 254 else | |
| 255 { | |
| 256 origin_ = origin; | |
| 257 } | |
| 258 } | |
| 259 | |
| 260 | |
| 261 void ResourceModificationJob::SetOrigin(const RestApiCall& call) | |
| 262 { | |
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263 SetOrigin(DicomInstanceOrigin::FromRest(call)); |
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264 } |
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265 |
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266 |
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267 const DicomModification& ResourceModificationJob::GetModification() const |
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268 { |
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269 if (modification_.get() == NULL) |
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270 { |
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271 throw OrthancException(ErrorCode_BadSequenceOfCalls); |
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272 } |
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273 else |
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274 { |
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275 return *modification_; |
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276 } |
| 2642 | 277 } |
| 278 | |
| 279 | |
| 280 void ResourceModificationJob::GetPublicContent(Json::Value& value) | |
| 281 { | |
| 282 SetOfInstancesJob::GetPublicContent(value); | |
| 283 | |
| 284 value["IsAnonymization"] = isAnonymization_; | |
| 285 } | |
| 286 | |
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287 |
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288 static const char* MODIFICATION = "Modification"; |
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289 static const char* ORIGIN = "Origin"; |
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290 static const char* IS_ANONYMIZATION = "IsAnonymization"; |
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291 |
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292 |
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293 ResourceModificationJob::ResourceModificationJob(ServerContext& context, |
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294 const Json::Value& serialized) : |
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295 SetOfInstancesJob(serialized), |
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296 context_(context) |
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297 { |
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298 isAnonymization_ = SerializationToolbox::ReadBoolean(serialized, IS_ANONYMIZATION); |
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299 origin_ = DicomInstanceOrigin(serialized[ORIGIN]); |
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300 modification_.reset(new DicomModification(serialized[MODIFICATION])); |
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301 } |
| 2642 | 302 |
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303 bool ResourceModificationJob::Serialize(Json::Value& value) |
| 2642 | 304 { |
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305 if (!SetOfInstancesJob::Serialize(value)) |
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306 { |
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307 return false; |
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308 } |
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309 else |
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310 { |
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311 value[IS_ANONYMIZATION] = isAnonymization_; |
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312 origin_.Serialize(value[ORIGIN]); |
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313 |
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314 Json::Value tmp; |
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315 modification_->Serialize(tmp); |
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316 value[MODIFICATION] = tmp; |
| 2642 | 317 |
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318 return true; |
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319 } |
| 2642 | 320 } |
| 321 } |