Mercurial > hg > orthanc-stone

annotate Framework/Loaders/SeriesMetadataLoader.cpp @ 1326:55166e57a77c broker

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doc
author Benjamin Golinvaux <bgo@osimis.io>
date Tue, 24 Mar 2020 21:32:35 +0100
parents 0ca50d275b9a
children 30deba7bc8e2
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1 /**
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2 * Stone of Orthanc
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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) 2017-2020 Osimis S.A., Belgium
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6 *
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7 * This program is free software: you can redistribute it and/or
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8 * modify it under the terms of the GNU Affero General Public License
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9 * as published by the Free Software Foundation, either version 3 of
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10 * the License, or (at your option) any later version.
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11 *
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12 * This program is distributed in the hope that it will be useful, but
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13 * WITHOUT ANY WARRANTY; without even the implied warranty of
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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15 * Affero General Public License for more details.
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16 *
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17 * You should have received a copy of the GNU Affero General Public License
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18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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19 **/
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20
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21
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22 #include "SeriesMetadataLoader.h"
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23
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24 #include <Core/DicomFormat/DicomInstanceHasher.h>
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25
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26 namespace OrthancStone
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27 {
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28 SeriesMetadataLoader::SeriesMetadataLoader(boost::shared_ptr<DicomResourcesLoader>& loader) :
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29 loader_(loader),
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30 state_(State_Setup)
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31 {
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32 }
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33
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34
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35 bool SeriesMetadataLoader::IsScheduledWithHigherPriority(const std::string& seriesInstanceUid,
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36 int priority) const
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37 {
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38 if (series_.find(seriesInstanceUid) != series_.end())
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39 {
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40 // This series is readily available
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41 return true;
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42 }
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43 else
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44 {
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45 std::map<std::string, int>::const_iterator found = scheduled_.find(seriesInstanceUid);
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46
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47 return (found != scheduled_.end() &&
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48 found->second < priority);
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49 }
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50 }
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51
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52
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53 void SeriesMetadataLoader::Handle(const DicomResourcesLoader::SuccessMessage& message)
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54 {
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55 assert(message.GetResources());
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56
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57 switch (state_)
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58 {
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59 case State_Setup:
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60 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
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61
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62 case State_Default:
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63 {
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64 std::string studyInstanceUid;
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65 std::string seriesInstanceUid;
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66
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67 if (message.GetResources()->LookupTagValueConsensus(studyInstanceUid, Orthanc::DICOM_TAG_STUDY_INSTANCE_UID) &&
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68 message.GetResources()->LookupTagValueConsensus(seriesInstanceUid, Orthanc::DICOM_TAG_SERIES_INSTANCE_UID))
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69 {
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70 series_[seriesInstanceUid] = message.GetResources();
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71
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72 SeriesLoadedMessage loadedMessage(*this, message.GetDicomSource(), studyInstanceUid,
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73 seriesInstanceUid, *message.GetResources());
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74 BroadcastMessage(loadedMessage);
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75 }
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76
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77 break;
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78 }
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79
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80 case State_DicomDir:
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81 {
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82 assert(!dicomDir_);
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83 assert(seriesSize_.empty());
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84
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85 dicomDir_ = message.GetResources();
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86
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87 for (size_t i = 0; i < message.GetResources()->GetSize(); i++)
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88 {
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89 std::string seriesInstanceUid;
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90 if (message.GetResources()->GetResource(i).LookupStringValue
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91 (seriesInstanceUid, Orthanc::DICOM_TAG_SERIES_INSTANCE_UID, false))
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92 {
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93 boost::shared_ptr<OrthancStone::LoadedDicomResources> target
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94 (new OrthancStone::LoadedDicomResources(Orthanc::DICOM_TAG_SOP_INSTANCE_UID));
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95
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96 if (loader_->ScheduleLoadDicomFile(target, message.GetPriority(), message.GetDicomSource(), dicomDirPath_,
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97 message.GetResources()->GetResource(i), false /* no need for pixel data */,
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98 NULL /* TODO PAYLOAD */))
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99 {
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100 std::map<std::string, unsigned int>::iterator found = seriesSize_.find(seriesInstanceUid);
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101 if (found == seriesSize_.end())
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102 {
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103 series_[seriesInstanceUid].reset
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104 (new OrthancStone::LoadedDicomResources(Orthanc::DICOM_TAG_SOP_INSTANCE_UID));
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105 seriesSize_[seriesInstanceUid] = 1;
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106 }
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107 else
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108 {
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109 found->second ++;
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110 }
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111 }
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112 }
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113 }
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114
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115 LOG(INFO) << "Read a DICOMDIR containing " << seriesSize_.size() << " series";
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116
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117 state_ = State_DicomFile;
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118 break;
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119 }
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120
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121 case State_DicomFile:
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122 {
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123 assert(dicomDir_);
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124 assert(message.GetResources()->GetSize() <= 1); // Could be zero if corrupted DICOM instance
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125
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126 if (message.GetResources()->GetSize() == 1)
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127 {
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128 const Orthanc::DicomMap& instance = message.GetResources()->GetResource(0);
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129
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130 std::string studyInstanceUid;
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131 std::string seriesInstanceUid;
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132 if (instance.LookupStringValue(studyInstanceUid, Orthanc::DICOM_TAG_STUDY_INSTANCE_UID, false) &&
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133 instance.LookupStringValue(seriesInstanceUid, Orthanc::DICOM_TAG_SERIES_INSTANCE_UID, false))
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134 {
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135 Series::const_iterator series = series_.find(seriesInstanceUid);
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136 std::map<std::string, unsigned int>::const_iterator size = seriesSize_.find(seriesInstanceUid);
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137
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138 if (series == series_.end() ||
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
139 size == seriesSize_.end())
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
140 {
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
141 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
142 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
143 else
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
144 {
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
145 series->second->AddResource(instance);
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
146
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
147 if (series->second->GetSize() > size->second)
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
148 {
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
149 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
150 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
151 else if (series->second->GetSize() == size->second)
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
152 {
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
153 // The series is complete
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
154 SeriesLoadedMessage loadedMessage(
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
155 *this, message.GetDicomSource(),
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
156 studyInstanceUid, seriesInstanceUid, *series->second);
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
157 loadedMessage.SetDicomDir(dicomDirPath_, dicomDir_);
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
158 BroadcastMessage(loadedMessage);
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
159 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
160 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
161 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
162 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
163
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
164 break;
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
165 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
166
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
167 default:
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
168 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
169 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
170 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
171
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
172
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
173 SeriesMetadataLoader::SeriesLoadedMessage::SeriesLoadedMessage(
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
174 const SeriesMetadataLoader& loader,
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
175 const DicomSource& source,
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
176 const std::string& studyInstanceUid,
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
177 const std::string& seriesInstanceUid,
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
178 LoadedDicomResources& instances) :
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
179 OriginMessage(loader),
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
180 source_(source),
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
181 studyInstanceUid_(studyInstanceUid),
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
182 seriesInstanceUid_(seriesInstanceUid),
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
183 instances_(instances)
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
184 {
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
185 LOG(INFO) << "Loaded series " << seriesInstanceUid
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
186 << ", number of instances: " << instances_.GetSize();
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
187 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
188
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
189
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
190 boost::shared_ptr<IObserver> SeriesMetadataLoader::Factory::Create(ILoadersContext::ILock& context)
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
191 {
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
192 DicomResourcesLoader::Factory factory;
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
193 boost::shared_ptr<DicomResourcesLoader> loader
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
194 (boost::dynamic_pointer_cast<DicomResourcesLoader>(factory.Create(context)));
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
195
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
196 boost::shared_ptr<SeriesMetadataLoader> obj(new SeriesMetadataLoader(loader));
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
197 obj->Register<DicomResourcesLoader::SuccessMessage>(*loader, &SeriesMetadataLoader::Handle);
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
198 return obj;
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
199 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
200
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
201
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
202 SeriesMetadataLoader::Accessor::Accessor(SeriesMetadataLoader& that,
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
203 const std::string& seriesInstanceUid)
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
204 {
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
205 Series::const_iterator found = that.series_.find(seriesInstanceUid);
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
206 if (found != that.series_.end())
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
207 {
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
208 assert(found->second != NULL);
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
209 series_ = found->second;
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
210 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
211 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
212
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
213
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
214 size_t SeriesMetadataLoader::Accessor::GetInstancesCount() const
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
215 {
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
216 if (IsComplete())
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
217 {
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
218 return series_->GetSize();
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
219 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
220 else
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
221 {
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
222 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
223 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
224 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
225
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
226
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
227 const Orthanc::DicomMap& SeriesMetadataLoader::Accessor::GetInstance(size_t index) const
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
228 {
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
229 if (IsComplete())
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
230 {
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
231 return series_->GetResource(index);
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
232 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
233 else
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
234 {
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
235 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
236 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
237 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
238
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
239
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
240 void SeriesMetadataLoader::ScheduleLoadSeries(int priority,
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
241 const DicomSource& source,
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
242 const std::string& studyInstanceUid,
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
243 const std::string& seriesInstanceUid)
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
244 {
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
245 if (state_ != State_Setup &&
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
246 state_ != State_Default)
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
247 {
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
248 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls,
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
249 "The loader is working in DICOMDIR state");
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
250 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
251
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
252 state_ = State_Default;
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
253
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
254 // Only re-schedule the loading if the previous loading was with lower priority
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
255 if (!IsScheduledWithHigherPriority(seriesInstanceUid, priority))
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
256 {
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
257 if (source.IsDicomWeb())
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
258 {
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
259 boost::shared_ptr<LoadedDicomResources> target
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
260 (new LoadedDicomResources(Orthanc::DICOM_TAG_SOP_INSTANCE_UID));
1250
a8248b08115c LoadedDicomResources::MergeResource()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1228
diff changeset
261 loader_->ScheduleGetDicomWeb(
a8248b08115c LoadedDicomResources::MergeResource()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1228
diff changeset
262 target, priority, source,
a8248b08115c LoadedDicomResources::MergeResource()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1228
diff changeset
263 "/studies/" + studyInstanceUid + "/series/" + seriesInstanceUid + "/metadata",
a8248b08115c LoadedDicomResources::MergeResource()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1228
diff changeset
264 NULL /* TODO PAYLOAD */);
1228
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
265
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
266 scheduled_[seriesInstanceUid] = priority;
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
267 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
268 else if (source.IsOrthanc())
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
269 {
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
270 // This flavor of the method is only available with DICOMweb, as
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
271 // Orthanc requires the "PatientID" to be known
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
272 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls,
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
273 "The PatientID must be provided on Orthanc sources");
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
274 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
275 else
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
276 {
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
277 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented);
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
278 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
279 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
280 }
c471a0aa137b adding the next generation of loaders
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
281
c471a0aa137b adding the next generation of loaders
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parents:
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282
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283 void SeriesMetadataLoader::ScheduleLoadSeries(int priority,
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284 const DicomSource& source,
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285 const std::string& patientId,
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286 const std::string& studyInstanceUid,
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287 const std::string& seriesInstanceUid)
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288 {
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289 if (state_ != State_Setup &&
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290 state_ != State_Default)
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291 {
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292 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls,
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293 "The loader is working in DICOMDIR state");
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294 }
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295
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296 state_ = State_Default;
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297
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298 if (source.IsDicomWeb())
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299 {
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300 ScheduleLoadSeries(priority, source, studyInstanceUid, seriesInstanceUid);
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301 }
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302 else if (!IsScheduledWithHigherPriority(seriesInstanceUid, priority))
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303 {
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304 if (source.IsOrthanc())
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305 {
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306 // Dummy SOP Instance UID, as we are working at the "series" level
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307 Orthanc::DicomInstanceHasher hasher(patientId, studyInstanceUid, seriesInstanceUid, "dummy");
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308
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309 boost::shared_ptr<LoadedDicomResources> target
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310 (new LoadedDicomResources(Orthanc::DICOM_TAG_SOP_INSTANCE_UID));
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311
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312 loader_->ScheduleLoadOrthancResources(target, priority, source, Orthanc::ResourceType_Series,
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313 hasher.HashSeries(), Orthanc::ResourceType_Instance,
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314 NULL /* TODO PAYLOAD */);
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315
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316 scheduled_[seriesInstanceUid] = priority;
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317 }
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318 else
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319 {
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320 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented);
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321 }
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322 }
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323 }
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324
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325
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326 void SeriesMetadataLoader::ScheduleLoadDicomDir(int priority,
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327 const DicomSource& source,
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328 const std::string& path)
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329 {
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330 if (!source.IsDicomDir())
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331 {
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332 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
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333 }
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334
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335 if (state_ != State_Setup)
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336 {
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337 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls,
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338 "The loader cannot load two different DICOMDIR");
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339 }
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340
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341 state_ = State_DicomDir;
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342 dicomDirPath_ = path;
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343 boost::shared_ptr<LoadedDicomResources> dicomDir
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344 (new LoadedDicomResources(Orthanc::DICOM_TAG_REFERENCED_SOP_INSTANCE_UID_IN_FILE));
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345 loader_->ScheduleLoadDicomDir(dicomDir, priority, source, path,
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346 NULL /* TODO PAYLOAD */);
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347 }
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348 }