Mercurial > hg > orthanc
diff OrthancServer/Sources/Database/Compatibility/ICreateInstance.cpp @ 4044:d25f4c0fa160 framework
splitting code into OrthancFramework and OrthancServer
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 10 Jun 2020 20:30:34 +0200 |
parents | OrthancServer/Database/Compatibility/ICreateInstance.cpp@94f4a18a79cc |
children | 05b8fd21089c |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/OrthancServer/Sources/Database/Compatibility/ICreateInstance.cpp Wed Jun 10 20:30:34 2020 +0200 @@ -0,0 +1,157 @@ +/** + * Orthanc - A Lightweight, RESTful DICOM Store + * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics + * Department, University Hospital of Liege, Belgium + * Copyright (C) 2017-2020 Osimis S.A., Belgium + * + * This program is free software: you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * In addition, as a special exception, the copyright holders of this + * program give permission to link the code of its release with the + * OpenSSL project's "OpenSSL" library (or with modified versions of it + * that use the same license as the "OpenSSL" library), and distribute + * the linked executables. You must obey the GNU General Public License + * in all respects for all of the code used other than "OpenSSL". If you + * modify file(s) with this exception, you may extend this exception to + * your version of the file(s), but you are not obligated to do so. If + * you do not wish to do so, delete this exception statement from your + * version. If you delete this exception statement from all source files + * in the program, then also delete it here. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + **/ + + +#include "../../PrecompiledHeadersServer.h" +#include "ICreateInstance.h" + +#include "../../../Core/OrthancException.h" + +namespace Orthanc +{ + namespace Compatibility + { + bool ICreateInstance::Apply(ICreateInstance& database, + IDatabaseWrapper::CreateInstanceResult& result, + int64_t& instanceId, + const std::string& hashPatient, + const std::string& hashStudy, + const std::string& hashSeries, + const std::string& hashInstance) + { + { + ResourceType type; + int64_t tmp; + + if (database.LookupResource(tmp, type, hashInstance)) + { + // The instance already exists + assert(type == ResourceType_Instance); + instanceId = tmp; + return false; + } + } + + instanceId = database.CreateResource(hashInstance, ResourceType_Instance); + + result.isNewPatient_ = false; + result.isNewStudy_ = false; + result.isNewSeries_ = false; + result.patientId_ = -1; + result.studyId_ = -1; + result.seriesId_ = -1; + + // Detect up to which level the patient/study/series/instance + // hierarchy must be created + + { + ResourceType dummy; + + if (database.LookupResource(result.seriesId_, dummy, hashSeries)) + { + assert(dummy == ResourceType_Series); + // The patient, the study and the series already exist + + bool ok = (database.LookupResource(result.patientId_, dummy, hashPatient) && + database.LookupResource(result.studyId_, dummy, hashStudy)); + assert(ok); + } + else if (database.LookupResource(result.studyId_, dummy, hashStudy)) + { + assert(dummy == ResourceType_Study); + + // New series: The patient and the study already exist + result.isNewSeries_ = true; + + bool ok = database.LookupResource(result.patientId_, dummy, hashPatient); + assert(ok); + } + else if (database.LookupResource(result.patientId_, dummy, hashPatient)) + { + assert(dummy == ResourceType_Patient); + + // New study and series: The patient already exist + result.isNewStudy_ = true; + result.isNewSeries_ = true; + } + else + { + // New patient, study and series: Nothing exists + result.isNewPatient_ = true; + result.isNewStudy_ = true; + result.isNewSeries_ = true; + } + } + + // Create the series if needed + if (result.isNewSeries_) + { + result.seriesId_ = database.CreateResource(hashSeries, ResourceType_Series); + } + + // Create the study if needed + if (result.isNewStudy_) + { + result.studyId_ = database.CreateResource(hashStudy, ResourceType_Study); + } + + // Create the patient if needed + if (result.isNewPatient_) + { + result.patientId_ = database.CreateResource(hashPatient, ResourceType_Patient); + } + + // Create the parent-to-child links + database.AttachChild(result.seriesId_, instanceId); + + if (result.isNewSeries_) + { + database.AttachChild(result.studyId_, result.seriesId_); + } + + if (result.isNewStudy_) + { + database.AttachChild(result.patientId_, result.studyId_); + } + + database.TagMostRecentPatient(result.patientId_); + + // Sanity checks + assert(result.patientId_ != -1); + assert(result.studyId_ != -1); + assert(result.seriesId_ != -1); + assert(instanceId != -1); + + return true; + } + } +}