Mercurial > hg > orthanc-stone
comparison Framework/Loaders/WebAssemblyLoadersContext.cpp @ 1248:2a8359503f3b broker
WebAssemblyLoadersContext
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Tue, 07 Jan 2020 13:45:04 +0100 |
parents | |
children | 0ca50d275b9a |
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1247:af35ec39ebec | 1248:2a8359503f3b |
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1 /** | |
2 * Stone of Orthanc | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
5 * Copyright (C) 2017-2019 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 Affero General Public License | |
9 * as published by the Free Software Foundation, either version 3 of | |
10 * the License, or (at your option) any later version. | |
11 * | |
12 * This program is distributed in the hope that it will be useful, but | |
13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
15 * Affero General Public License for more details. | |
16 * | |
17 * You should have received a copy of the GNU Affero General Public License | |
18 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
19 **/ | |
20 | |
21 | |
22 #include "WebAssemblyLoadersContext.h" | |
23 | |
24 namespace OrthancStone | |
25 { | |
26 class WebAssemblyLoadersContext::Locker : public ILoadersContext::ILock | |
27 { | |
28 private: | |
29 WebAssemblyLoadersContext& that_; | |
30 | |
31 public: | |
32 Locker(WebAssemblyLoadersContext& that) : | |
33 that_(that) | |
34 { | |
35 } | |
36 | |
37 virtual ILoadersContext& GetContext() const ORTHANC_OVERRIDE | |
38 { | |
39 return that_; | |
40 } | |
41 | |
42 virtual IObservable& GetOracleObservable() const ORTHANC_OVERRIDE | |
43 { | |
44 return that_.oracle_.GetOracleObservable(); | |
45 } | |
46 | |
47 virtual void Schedule(boost::shared_ptr<IObserver> receiver, | |
48 int priority, | |
49 IOracleCommand* command /* Takes ownership */) ORTHANC_OVERRIDE | |
50 { | |
51 that_.scheduler_->Schedule(receiver, priority, command); | |
52 } | |
53 | |
54 virtual void CancelRequests(boost::shared_ptr<IObserver> receiver) ORTHANC_OVERRIDE | |
55 { | |
56 that_.scheduler_->CancelRequests(receiver); | |
57 } | |
58 | |
59 virtual void CancelAllRequests() ORTHANC_OVERRIDE | |
60 { | |
61 that_.scheduler_->CancelAllRequests(); | |
62 } | |
63 | |
64 virtual void AddLoader(boost::shared_ptr<IObserver> loader) ORTHANC_OVERRIDE | |
65 { | |
66 that_.loaders_.push_back(loader); | |
67 } | |
68 | |
69 virtual void GetStatistics(uint64_t& scheduledCommands, | |
70 uint64_t& processedCommands) ORTHANC_OVERRIDE | |
71 { | |
72 scheduledCommands = that_.scheduler_->GetTotalScheduled(); | |
73 processedCommands = that_.scheduler_->GetTotalProcessed(); | |
74 } | |
75 }; | |
76 | |
77 | |
78 WebAssemblyLoadersContext::WebAssemblyLoadersContext(unsigned int maxHighPriority, | |
79 unsigned int maxStandardPriority, | |
80 unsigned int maxLowPriority) | |
81 { | |
82 scheduler_ = OracleScheduler::Create(oracle_, oracle_.GetOracleObservable(), oracle_, | |
83 maxHighPriority, maxStandardPriority, maxLowPriority); | |
84 | |
85 if (!scheduler_) | |
86 { | |
87 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); | |
88 } | |
89 } | |
90 | |
91 | |
92 ILoadersContext::ILock* WebAssemblyLoadersContext::Lock() | |
93 { | |
94 return new Locker(*this); | |
95 } | |
96 } |