Mercurial > hg > orthanc
annotate Core/JobsEngine/JobsEngine.h @ 3109:6aa8d90aeee5
minor layout modification
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Fri, 11 Jan 2019 10:46:16 +0100 |
| parents | 4e43e67f8ecf |
| children | 8c0ef729d5a8 94f4a18a79cc |
| rev | line source |
|---|---|
| 2569 | 1 /** |
| 2 * Orthanc - A Lightweight, RESTful DICOM Store | |
| 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 4 * Department, University Hospital of Liege, Belgium | |
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5 * Copyright (C) 2017-2019 Osimis S.A., Belgium |
| 2569 | 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 #pragma once | |
| 35 | |
| 36 #include "JobsRegistry.h" | |
| 37 | |
| 38 #include <boost/thread.hpp> | |
| 39 | |
| 40 namespace Orthanc | |
| 41 { | |
| 42 class JobsEngine | |
| 43 { | |
| 44 private: | |
| 45 enum State | |
| 46 { | |
| 47 State_Setup, | |
| 48 State_Running, | |
| 49 State_Stopping, | |
| 50 State_Done | |
| 51 }; | |
| 52 | |
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53 boost::mutex stateMutex_; |
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54 State state_; |
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55 std::auto_ptr<JobsRegistry> registry_; |
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56 boost::thread retryHandler_; |
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57 unsigned int threadSleep_; |
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58 std::vector<boost::thread*> workers_; |
| 2569 | 59 |
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60 bool IsRunning(); |
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61 |
| 2569 | 62 bool ExecuteStep(JobsRegistry::RunningJob& running, |
| 63 size_t workerIndex); | |
| 64 | |
| 65 static void RetryHandler(JobsEngine* engine); | |
| 66 | |
| 67 static void Worker(JobsEngine* engine, | |
| 68 size_t workerIndex); | |
| 69 | |
| 70 public: | |
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71 JobsEngine(size_t maxCompletedJobs); |
| 2569 | 72 |
| 73 ~JobsEngine(); | |
| 74 | |
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75 JobsRegistry& GetRegistry(); |
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76 |
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77 void LoadRegistryFromJson(IJobUnserializer& unserializer, |
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78 const Json::Value& serialized); |
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79 |
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80 void LoadRegistryFromString(IJobUnserializer& unserializer, |
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81 const std::string& serialized); |
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82 |
| 2569 | 83 void SetWorkersCount(size_t count); |
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84 |
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85 void SetThreadSleep(unsigned int sleep); |
| 2569 | 86 |
| 87 void Start(); | |
| 88 | |
| 89 void Stop(); | |
| 90 }; | |
| 91 } |