Mercurial > hg > orthanc
annotate OrthancServer/ServerJobs/ResourceModificationJob.cpp @ 2663:228e2783ce83 jobs
some jobs might not be serializable
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Thu, 07 Jun 2018 18:18:02 +0200 |
| parents | e1893d31652a |
| children | a21b244efb37 |
| 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" | |
| 38 | |
| 39 namespace Orthanc | |
| 40 { | |
| 41 ResourceModificationJob::Output::Output(ResourceType level) : | |
| 42 level_(level), | |
| 43 isFirst_(true) | |
| 44 { | |
| 45 if (level_ != ResourceType_Patient && | |
| 46 level_ != ResourceType_Study && | |
| 47 level_ != ResourceType_Series) | |
| 48 { | |
| 49 throw OrthancException(ErrorCode_ParameterOutOfRange); | |
| 50 } | |
| 51 } | |
| 52 | |
| 53 | |
| 54 void ResourceModificationJob::Output::Update(DicomInstanceHasher& hasher) | |
| 55 { | |
| 56 boost::mutex::scoped_lock lock(mutex_); | |
| 57 | |
| 58 if (isFirst_) | |
| 59 { | |
| 60 switch (level_) | |
| 61 { | |
| 62 case ResourceType_Series: | |
| 63 id_ = hasher.HashSeries(); | |
| 64 break; | |
| 65 | |
| 66 case ResourceType_Study: | |
| 67 id_ = hasher.HashStudy(); | |
| 68 break; | |
| 69 | |
| 70 case ResourceType_Patient: | |
| 71 id_ = hasher.HashPatient(); | |
| 72 break; | |
| 73 | |
| 74 default: | |
| 75 throw OrthancException(ErrorCode_InternalError); | |
| 76 } | |
| 77 | |
| 78 patientId_ = hasher.HashPatient(); | |
| 79 isFirst_ = false; | |
| 80 } | |
| 81 } | |
| 82 | |
| 83 | |
| 84 bool ResourceModificationJob::Output::Format(Json::Value& target) | |
| 85 { | |
| 86 boost::mutex::scoped_lock lock(mutex_); | |
| 87 | |
| 88 if (isFirst_) | |
| 89 { | |
| 90 return false; | |
| 91 } | |
| 92 else | |
| 93 { | |
| 94 target = Json::objectValue; | |
| 95 target["Type"] = EnumerationToString(level_); | |
| 96 target["ID"] = id_; | |
| 97 target["Path"] = GetBasePath(level_, id_); | |
| 98 target["PatientID"] = patientId_; | |
| 99 return true; | |
| 100 } | |
| 101 } | |
| 102 | |
| 103 | |
| 104 bool ResourceModificationJob::Output::GetIdentifier(std::string& id) | |
| 105 { | |
| 106 boost::mutex::scoped_lock lock(mutex_); | |
| 107 | |
| 108 if (isFirst_) | |
| 109 { | |
| 110 return false; | |
| 111 } | |
| 112 else | |
| 113 { | |
| 114 id = id_; | |
| 115 return true; | |
| 116 } | |
| 117 } | |
| 118 | |
| 119 | |
| 120 bool ResourceModificationJob::HandleInstance(const std::string& instance) | |
| 121 { | |
| 122 if (modification_.get() == NULL) | |
| 123 { | |
| 124 LOG(ERROR) << "No modification was provided for this job"; | |
| 125 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
| 126 } | |
| 127 | |
| 128 | |
| 129 LOG(INFO) << "Modifying instance in a job: " << instance; | |
| 130 | |
| 131 std::auto_ptr<ServerContext::DicomCacheLocker> locker; | |
| 132 | |
| 133 try | |
| 134 { | |
| 135 locker.reset(new ServerContext::DicomCacheLocker(context_, instance)); | |
| 136 } | |
| 137 catch (OrthancException&) | |
| 138 { | |
| 139 LOG(WARNING) << "An instance was removed after the job was issued: " << instance; | |
| 140 return false; | |
| 141 } | |
| 142 | |
| 143 | |
| 144 ParsedDicomFile& original = locker->GetDicom(); | |
| 145 DicomInstanceHasher originalHasher = original.GetHasher(); | |
| 146 | |
| 147 | |
| 148 /** | |
| 149 * Compute the resulting DICOM instance. | |
| 150 **/ | |
| 151 | |
| 152 std::auto_ptr<ParsedDicomFile> modified(original.Clone(true)); | |
| 153 modification_->Apply(*modified); | |
| 154 | |
| 155 DicomInstanceToStore toStore; | |
| 156 toStore.SetOrigin(origin_); | |
| 157 toStore.SetParsedDicomFile(*modified); | |
| 158 | |
| 159 | |
| 160 /** | |
| 161 * Prepare the metadata information to associate with the | |
| 162 * resulting DICOM instance (AnonymizedFrom/ModifiedFrom). | |
| 163 **/ | |
| 164 | |
| 165 DicomInstanceHasher modifiedHasher = modified->GetHasher(); | |
| 166 | |
| 167 MetadataType metadataType = (isAnonymization_ ? | |
| 168 MetadataType_AnonymizedFrom : | |
| 169 MetadataType_ModifiedFrom); | |
| 170 | |
| 171 if (originalHasher.HashSeries() != modifiedHasher.HashSeries()) | |
| 172 { | |
| 173 toStore.AddMetadata(ResourceType_Series, metadataType, originalHasher.HashSeries()); | |
| 174 } | |
| 175 | |
| 176 if (originalHasher.HashStudy() != modifiedHasher.HashStudy()) | |
| 177 { | |
| 178 toStore.AddMetadata(ResourceType_Study, metadataType, originalHasher.HashStudy()); | |
| 179 } | |
| 180 | |
| 181 if (originalHasher.HashPatient() != modifiedHasher.HashPatient()) | |
| 182 { | |
| 183 toStore.AddMetadata(ResourceType_Patient, metadataType, originalHasher.HashPatient()); | |
| 184 } | |
| 185 | |
| 186 assert(instance == originalHasher.HashInstance()); | |
| 187 toStore.AddMetadata(ResourceType_Instance, metadataType, instance); | |
| 188 | |
| 189 | |
| 190 /** | |
| 191 * Store the resulting DICOM instance into the Orthanc store. | |
| 192 **/ | |
| 193 | |
| 194 std::string modifiedInstance; | |
| 195 if (context_.Store(modifiedInstance, toStore) != StoreStatus_Success) | |
| 196 { | |
| 197 LOG(ERROR) << "Error while storing a modified instance " << instance; | |
| 198 throw OrthancException(ErrorCode_CannotStoreInstance); | |
| 199 } | |
| 200 | |
| 201 // Sanity checks in debug mode | |
| 202 assert(modifiedInstance == modifiedHasher.HashInstance()); | |
| 203 | |
| 204 | |
| 205 if (output_.get() != NULL) | |
| 206 { | |
| 207 output_->Update(modifiedHasher); | |
| 208 } | |
| 209 | |
| 210 return true; | |
| 211 } | |
| 212 | |
| 213 | |
| 214 | |
| 215 void ResourceModificationJob::SetModification(DicomModification* modification, | |
| 216 bool isAnonymization) | |
| 217 { | |
| 218 if (modification == NULL) | |
| 219 { | |
| 220 throw OrthancException(ErrorCode_NullPointer); | |
| 221 } | |
| 222 else if (IsStarted()) | |
| 223 { | |
| 224 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
| 225 } | |
| 226 else | |
| 227 { | |
| 228 modification_.reset(modification); | |
| 229 isAnonymization_ = isAnonymization; | |
| 230 } | |
| 231 } | |
| 232 | |
| 233 | |
| 234 void ResourceModificationJob::SetOutput(boost::shared_ptr<Output>& output) | |
| 235 { | |
| 236 if (IsStarted()) | |
| 237 { | |
| 238 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
| 239 } | |
| 240 else | |
| 241 { | |
| 242 output_ = output; | |
| 243 } | |
| 244 } | |
| 245 | |
| 246 | |
| 247 void ResourceModificationJob::SetOrigin(const DicomInstanceOrigin& origin) | |
| 248 { | |
| 249 if (IsStarted()) | |
| 250 { | |
| 251 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
| 252 } | |
| 253 else | |
| 254 { | |
| 255 origin_ = origin; | |
| 256 } | |
| 257 } | |
| 258 | |
| 259 | |
| 260 void ResourceModificationJob::SetOrigin(const RestApiCall& call) | |
| 261 { | |
| 262 DicomInstanceOrigin tmp; | |
| 263 tmp.SetRestOrigin(call); | |
| 264 SetOrigin(tmp); | |
| 265 } | |
| 266 | |
| 267 | |
| 268 void ResourceModificationJob::GetPublicContent(Json::Value& value) | |
| 269 { | |
| 270 SetOfInstancesJob::GetPublicContent(value); | |
| 271 | |
| 272 value["IsAnonymization"] = isAnonymization_; | |
| 273 } | |
| 274 | |
| 275 | |
|
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228e2783ce83
some jobs might not be serializable
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2648
diff
changeset
|
276 bool ResourceModificationJob::Serialize(Json::Value& value) |
| 2642 | 277 { |
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2648
e1893d31652a
serialization of JobHandler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2642
diff
changeset
|
278 SetOfInstancesJob::Serialize(value); |
| 2642 | 279 |
| 280 Json::Value tmp; | |
| 281 modification_->Serialize(tmp); | |
| 282 value["Modification"] = tmp; | |
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228e2783ce83
some jobs might not be serializable
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2648
diff
changeset
|
283 |
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228e2783ce83
some jobs might not be serializable
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2648
diff
changeset
|
284 return true; |
| 2642 | 285 } |
| 286 } |