Mercurial > hg > orthanc-transfers
view Framework/StatefulOrthancJob.h @ 19:b06103a50c95
upgrade to year 2020
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Fri, 31 Jan 2020 17:47:55 +0100 |
parents | 34b1875c8e3a |
children | 17f775299b4a |
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/** * Transfers accelerator plugin for Orthanc * Copyright (C) 2018-2020 Osimis S.A., Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU Affero General Public License * as published by the Free Software Foundation, either version 3 of * the License, or (at your option) any later version. * * 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 * Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. **/ #pragma once #include <Plugins/Samples/Common/OrthancPluginCppWrapper.h> #include <memory> namespace OrthancPlugins { class StatefulOrthancJob : public OrthancJob { protected: class IState; class JobInfo : public boost::noncopyable { private: StatefulOrthancJob& job_; bool updated_; Json::Value content_; public: explicit JobInfo(StatefulOrthancJob& job); void SetProgress(float progress) { job_.UpdateProgress(progress); } void SetContent(const std::string& key, const Json::Value& value); void Update(); }; class StateUpdate : public boost::noncopyable { private: OrthancPluginJobStepStatus status_; std::auto_ptr<IState> state_; explicit StateUpdate(OrthancPluginJobStepStatus status) : status_(status) { } explicit StateUpdate(IState* state); public: static StateUpdate* Next(IState* state) // Takes ownsership { return new StateUpdate(state); } static StateUpdate* Continue() { return new StateUpdate(OrthancPluginJobStepStatus_Continue); } static StateUpdate* Success() { return new StateUpdate(OrthancPluginJobStepStatus_Success); } static StateUpdate* Failure() { return new StateUpdate(OrthancPluginJobStepStatus_Failure); } OrthancPluginJobStepStatus GetStatus() const { return status_; } bool IsOtherState() const { return state_.get() != NULL; } IState* ReleaseOtherState(); }; class IState : public boost::noncopyable { public: virtual ~IState() { } virtual StateUpdate* Step() = 0; virtual void Stop(OrthancPluginJobStopReason reason) = 0; }; virtual StateUpdate* CreateInitialState(JobInfo& info) = 0; private: std::auto_ptr<IState> state_; JobInfo info_; public: StatefulOrthancJob(const std::string& jobType); virtual OrthancPluginJobStepStatus Step(); virtual void Stop(OrthancPluginJobStopReason reason); virtual void Reset(); }; }