Mercurial > hg > orthanc
view Core/JobsEngine/SetOfInstancesJob.cpp @ 3369:20b38a533254
refactoring
author | Sebastien Jodogne <s.jodogne@gmail.com> |
---|---|
date | Tue, 14 May 2019 10:03:11 +0200 |
parents | 4e43e67f8ecf |
children | d0d6bd633e4c |
line wrap: on
line source
/** * Orthanc - A Lightweight, RESTful DICOM Store * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium * Copyright (C) 2017-2019 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 "../PrecompiledHeaders.h" #include "SetOfInstancesJob.h" #include "../OrthancException.h" #include "../SerializationToolbox.h" #include <cassert> namespace Orthanc { class SetOfInstancesJob::InstanceCommand : public SetOfInstancesJob::ICommand { private: SetOfInstancesJob& that_; std::string instance_; public: InstanceCommand(SetOfInstancesJob& that, const std::string& instance) : that_(that), instance_(instance) { } const std::string& GetInstance() const { return instance_; } virtual bool Execute() { if (!that_.HandleInstance(instance_)) { that_.failedInstances_.insert(instance_); return false; } else { return true; } } virtual void Serialize(Json::Value& target) const { target = instance_; } }; class SetOfInstancesJob::TrailingStepCommand : public SetOfInstancesJob::ICommand { private: SetOfInstancesJob& that_; public: TrailingStepCommand(SetOfInstancesJob& that) : that_(that) { } virtual bool Execute() { return that_.HandleTrailingStep(); } virtual void Serialize(Json::Value& target) const { target = Json::nullValue; } }; class SetOfInstancesJob::InstanceUnserializer : public SetOfInstancesJob::ICommandUnserializer { private: SetOfInstancesJob& that_; public: InstanceUnserializer(SetOfInstancesJob& that) : that_(that) { } virtual ICommand* Unserialize(const Json::Value& source) const { if (source.type() == Json::nullValue) { return new TrailingStepCommand(that_); } else if (source.type() == Json::stringValue) { return new InstanceCommand(that_, source.asString()); } else { throw OrthancException(ErrorCode_BadFileFormat); } } }; SetOfInstancesJob::SetOfInstancesJob() : hasTrailingStep_(false) { } void SetOfInstancesJob::AddInstance(const std::string& instance) { AddCommand(new InstanceCommand(*this, instance)); } void SetOfInstancesJob::AddTrailingStep() { AddCommand(new TrailingStepCommand(*this)); hasTrailingStep_ = true; } size_t SetOfInstancesJob::GetInstancesCount() const { if (hasTrailingStep_) { assert(GetCommandsCount() > 0); return GetCommandsCount() - 1; } else { return GetCommandsCount(); } } const std::string& SetOfInstancesJob::GetInstance(size_t index) const { if (index >= GetInstancesCount()) { throw OrthancException(ErrorCode_ParameterOutOfRange); } else { return dynamic_cast<const InstanceCommand&>(GetCommand(index)).GetInstance(); } } void SetOfInstancesJob::Start() { SetOfCommandsJob::Start(); } void SetOfInstancesJob::Reset() { SetOfCommandsJob::Reset(); failedInstances_.clear(); } void SetOfInstancesJob::GetPublicContent(Json::Value& target) { SetOfCommandsJob::GetPublicContent(target); target["InstancesCount"] = static_cast<uint32_t>(GetInstancesCount()); target["FailedInstancesCount"] = static_cast<uint32_t>(failedInstances_.size()); } static const char* KEY_TRAILING_STEP = "TrailingStep"; static const char* KEY_FAILED_INSTANCES = "FailedInstances"; bool SetOfInstancesJob::Serialize(Json::Value& target) { if (SetOfCommandsJob::Serialize(target)) { target[KEY_TRAILING_STEP] = hasTrailingStep_; SerializationToolbox::WriteSetOfStrings(target, failedInstances_, KEY_FAILED_INSTANCES); return true; } else { return false; } } SetOfInstancesJob::SetOfInstancesJob(const Json::Value& source) : SetOfCommandsJob(new InstanceUnserializer(*this), source) { SerializationToolbox::ReadSetOfStrings(failedInstances_, source, KEY_FAILED_INSTANCES); if (source.isMember(KEY_TRAILING_STEP)) { hasTrailingStep_ = SerializationToolbox::ReadBoolean(source, KEY_TRAILING_STEP); } else { // Backward compatibility with Orthanc <= 1.4.2 hasTrailingStep_ = false; } } }