Mercurial > hg > orthanc
annotate OrthancServer/Scheduler/ServerJob.cpp @ 2338:86a99fd1bbfb
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| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Mon, 17 Jul 2017 18:49:45 +0200 |
| parents | a3a65de1840f |
| children | 878b59270859 |
| rev | line source |
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| 781 | 1 /** |
| 2 * Orthanc - A Lightweight, RESTful DICOM Store | |
| 1900 | 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics |
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4 * Department, University Hospital of Liege, Belgium |
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5 * Copyright (C) 2017 Osimis, Belgium |
| 781 | 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 | |
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34 #include "../PrecompiledHeadersServer.h" |
| 781 | 35 #include "ServerJob.h" |
| 36 | |
| 37 #include "../../Core/OrthancException.h" | |
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38 #include "../../Core/SystemToolbox.h" |
| 781 | 39 #include "../../Core/Toolbox.h" |
| 40 | |
| 41 namespace Orthanc | |
| 42 { | |
| 43 void ServerJob::CheckOrdering() | |
| 44 { | |
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45 std::map<ServerCommandInstance*, unsigned int> index; |
| 781 | 46 |
| 47 unsigned int count = 0; | |
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48 for (std::list<ServerCommandInstance*>::const_iterator |
| 1304 | 49 it = filters_.begin(); it != filters_.end(); ++it) |
| 781 | 50 { |
| 51 index[*it] = count++; | |
| 52 } | |
| 53 | |
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54 for (std::list<ServerCommandInstance*>::const_iterator |
| 1304 | 55 it = filters_.begin(); it != filters_.end(); ++it) |
| 781 | 56 { |
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57 const std::list<ServerCommandInstance*>& nextCommands = (*it)->GetNextCommands(); |
| 781 | 58 |
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59 for (std::list<ServerCommandInstance*>::const_iterator |
| 1304 | 60 next = nextCommands.begin(); next != nextCommands.end(); ++next) |
| 781 | 61 { |
| 62 if (index.find(*next) == index.end() || | |
| 63 index[*next] <= index[*it]) | |
| 64 { | |
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65 // You must reorder your calls to "ServerJob::AddCommand" |
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66 throw OrthancException(ErrorCode_BadJobOrdering); |
| 781 | 67 } |
| 68 } | |
| 69 } | |
| 70 } | |
| 71 | |
| 72 | |
| 73 size_t ServerJob::Submit(SharedMessageQueue& target, | |
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74 ServerCommandInstance::IListener& listener) |
| 781 | 75 { |
| 76 if (submitted_) | |
| 77 { | |
| 78 // This job has already been submitted | |
| 79 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
| 80 } | |
| 81 | |
| 82 CheckOrdering(); | |
| 83 | |
| 84 size_t size = filters_.size(); | |
| 85 | |
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86 for (std::list<ServerCommandInstance*>::iterator |
| 1304 | 87 it = filters_.begin(); it != filters_.end(); ++it) |
| 781 | 88 { |
| 89 target.Enqueue(*it); | |
| 90 } | |
| 91 | |
| 92 filters_.clear(); | |
| 93 submitted_ = true; | |
| 94 | |
| 95 return size; | |
| 96 } | |
| 97 | |
| 98 | |
| 1304 | 99 ServerJob::ServerJob() : |
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100 jobId_(SystemToolbox::GenerateUuid()), |
| 1304 | 101 submitted_(false), |
| 102 description_("no description") | |
| 781 | 103 { |
| 104 } | |
| 105 | |
| 106 | |
| 107 ServerJob::~ServerJob() | |
| 108 { | |
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109 for (std::list<ServerCommandInstance*>::iterator |
| 1304 | 110 it = filters_.begin(); it != filters_.end(); ++it) |
| 781 | 111 { |
| 112 delete *it; | |
| 113 } | |
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114 |
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115 for (std::list<IDynamicObject*>::iterator |
| 1304 | 116 it = payloads_.begin(); it != payloads_.end(); ++it) |
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117 { |
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118 delete *it; |
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119 } |
| 781 | 120 } |
| 121 | |
| 122 | |
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123 ServerCommandInstance& ServerJob::AddCommand(IServerCommand* filter) |
| 781 | 124 { |
| 125 if (submitted_) | |
| 126 { | |
| 127 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
| 128 } | |
| 129 | |
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130 filters_.push_back(new ServerCommandInstance(filter, jobId_)); |
| 781 | 131 |
| 132 return *filters_.back(); | |
| 133 } | |
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134 |
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135 |
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136 IDynamicObject& ServerJob::AddPayload(IDynamicObject* payload) |
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137 { |
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138 if (submitted_) |
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139 { |
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140 throw OrthancException(ErrorCode_BadSequenceOfCalls); |
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141 } |
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142 |
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143 payloads_.push_back(payload); |
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144 |
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145 return *filters_.back(); |
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146 } |
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147 |
| 781 | 148 } |