Mercurial > hg > orthanc

annotate OrthancServer/Search/LookupResource.cpp @ 2012:50b9bc19dc62

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More than one custom image decoder can be installed (e.g. to handle different transfer syntaxes)
author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 10 Jun 2016 17:54:26 +0200
parents b1291df2f780
children b9428d5f7eaf
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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
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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 *
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6 * This program is free software: you can redistribute it and/or
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7 * modify it under the terms of the GNU General Public License as
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8 * published by the Free Software Foundation, either version 3 of the
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9 * License, or (at your option) any later version.
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10 *
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11 * In addition, as a special exception, the copyright holders of this
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12 * program give permission to link the code of its release with the
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13 * OpenSSL project's "OpenSSL" library (or with modified versions of it
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14 * that use the same license as the "OpenSSL" library), and distribute
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15 * the linked executables. You must obey the GNU General Public License
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16 * in all respects for all of the code used other than "OpenSSL". If you
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17 * modify file(s) with this exception, you may extend this exception to
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18 * your version of the file(s), but you are not obligated to do so. If
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19 * you do not wish to do so, delete this exception statement from your
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20 * version. If you delete this exception statement from all source files
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21 * in the program, then also delete it here.
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22 *
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23 * This program is distributed in the hope that it will be useful, but
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24 * WITHOUT ANY WARRANTY; without even the implied warranty of
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25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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26 * General Public License for more details.
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27 *
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28 * You should have received a copy of the GNU General Public License
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29 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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30 **/
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31
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32
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33 #include "../PrecompiledHeadersServer.h"
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34 #include "LookupResource.h"
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35
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36 #include "../../Core/OrthancException.h"
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37 #include "../../Core/FileStorage/StorageAccessor.h"
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38 #include "../ServerToolbox.h"
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39 #include "../FromDcmtkBridge.h"
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40
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41
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42 namespace Orthanc
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43 {
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44 LookupResource::Level::Level(ResourceType level) : level_(level)
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45 {
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46 const DicomTag* tags = NULL;
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47 size_t size;
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48
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49 LookupIdentifierQuery::LoadIdentifiers(tags, size, level);
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50
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51 for (size_t i = 0; i < size; i++)
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52 {
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53 identifiers_.insert(tags[i]);
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54 }
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55
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56 DicomMap::LoadMainDicomTags(tags, size, level);
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57
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58 for (size_t i = 0; i < size; i++)
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59 {
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60 if (identifiers_.find(tags[i]) == identifiers_.end())
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61 {
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62 mainTags_.insert(tags[i]);
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63 }
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64 }
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65 }
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66
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67 LookupResource::Level::~Level()
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68 {
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69 for (Constraints::iterator it = mainTagsConstraints_.begin();
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70 it != mainTagsConstraints_.end(); ++it)
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71 {
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72 delete it->second;
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73 }
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74
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75 for (Constraints::iterator it = identifiersConstraints_.begin();
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76 it != identifiersConstraints_.end(); ++it)
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77 {
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78 delete it->second;
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79 }
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80 }
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81
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82 bool LookupResource::Level::Add(const DicomTag& tag,
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83 std::auto_ptr<IFindConstraint>& constraint)
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84 {
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85 if (identifiers_.find(tag) != identifiers_.end())
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86 {
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87 if (level_ == ResourceType_Patient)
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88 {
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89 // The filters on the patient level must be cloned to the study level
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90 identifiersConstraints_[tag] = constraint->Clone();
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91 }
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92 else
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93 {
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94 identifiersConstraints_[tag] = constraint.release();
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95 }
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96
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97 return true;
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98 }
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99 else if (mainTags_.find(tag) != mainTags_.end())
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100 {
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101 if (level_ == ResourceType_Patient)
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102 {
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103 // The filters on the patient level must be cloned to the study level
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104 mainTagsConstraints_[tag] = constraint->Clone();
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105 }
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106 else
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107 {
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108 mainTagsConstraints_[tag] = constraint.release();
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109 }
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110
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111 return true;
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112 }
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113 else
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114 {
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115 return false;
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116 }
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117 }
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118
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119
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120 LookupResource::LookupResource(ResourceType level) : level_(level)
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121 {
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122 switch (level)
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123 {
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124 case ResourceType_Patient:
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125 levels_[ResourceType_Patient] = new Level(ResourceType_Patient);
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126 break;
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127
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128 case ResourceType_Study:
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129 levels_[ResourceType_Study] = new Level(ResourceType_Study);
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130 // Do not add "break" here
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131
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132 case ResourceType_Series:
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133 levels_[ResourceType_Series] = new Level(ResourceType_Series);
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134 // Do not add "break" here
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135
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136 case ResourceType_Instance:
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137 levels_[ResourceType_Instance] = new Level(ResourceType_Instance);
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138 break;
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139
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140 default:
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141 throw OrthancException(ErrorCode_InternalError);
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142 }
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143 }
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144
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145
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146 LookupResource::~LookupResource()
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147 {
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148 for (Levels::iterator it = levels_.begin();
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149 it != levels_.end(); ++it)
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150 {
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151 delete it->second;
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152 }
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153
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154 for (Constraints::iterator it = unoptimizedConstraints_.begin();
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155 it != unoptimizedConstraints_.end(); ++it)
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156 {
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157 delete it->second;
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158 }
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159 }
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160
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161
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162
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163 bool LookupResource::AddInternal(ResourceType level,
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164 const DicomTag& tag,
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165 std::auto_ptr<IFindConstraint>& constraint)
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166 {
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167 Levels::iterator it = levels_.find(level);
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168 if (it != levels_.end())
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169 {
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170 if (it->second->Add(tag, constraint))
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171 {
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172 return true;
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173 }
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174 }
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175
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176 return false;
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177 }
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178
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179
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180 void LookupResource::Add(const DicomTag& tag,
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181 IFindConstraint* constraint)
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182 {
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183 std::auto_ptr<IFindConstraint> c(constraint);
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184
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185 if (!AddInternal(ResourceType_Patient, tag, c) &&
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186 !AddInternal(ResourceType_Study, tag, c) &&
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187 !AddInternal(ResourceType_Series, tag, c) &&
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188 !AddInternal(ResourceType_Instance, tag, c))
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189 {
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190 unoptimizedConstraints_[tag] = c.release();
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191 }
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192 }
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193
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194
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195 static bool Match(const DicomMap& tags,
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196 const DicomTag& tag,
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197 const IFindConstraint& constraint)
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198 {
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199 const DicomValue* value = tags.TestAndGetValue(tag);
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200
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201 if (value == NULL ||
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202 value->IsNull() ||
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203 value->IsBinary())
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204 {
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205 return false;
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206 }
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207 else
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208 {
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209 return constraint.Match(value->GetContent());
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210 }
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211 }
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212
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213
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214 void LookupResource::Level::Apply(SetOfResources& candidates,
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215 IDatabaseWrapper& database) const
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216 {
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217 // First, use the indexed identifiers
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218 LookupIdentifierQuery query(level_);
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219
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220 for (Constraints::const_iterator it = identifiersConstraints_.begin();
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221 it != identifiersConstraints_.end(); ++it)
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222 {
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223 it->second->Setup(query, it->first);
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224 }
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225
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226 query.Apply(candidates, database);
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227
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228 /*{
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229 query.Print(std::cout);
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230 std::list<int64_t> source;
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231 candidates.Flatten(source);
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232 printf("=> %d\n", source.size());
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233 }*/
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234
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235 // Secondly, filter using the main DICOM tags
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236 if (!identifiersConstraints_.empty() ||
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237 !mainTagsConstraints_.empty())
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238 {
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239 std::list<int64_t> source;
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240 candidates.Flatten(source);
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241 candidates.Clear();
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242
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243 std::list<int64_t> filtered;
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244 for (std::list<int64_t>::const_iterator candidate = source.begin();
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245 candidate != source.end(); ++candidate)
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246 {
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247 DicomMap tags;
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248 database.GetMainDicomTags(tags, *candidate);
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249
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250 bool match = true;
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251
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252 // Re-apply the identifier constraints, as their "Setup"
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253 // method is less restrictive than their "Match" method
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254 for (Constraints::const_iterator it = identifiersConstraints_.begin();
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255 match && it != identifiersConstraints_.end(); ++it)
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256 {
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257 if (!Match(tags, it->first, *it->second))
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258 {
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259 match = false;
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260 }
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261 }
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262
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263 for (Constraints::const_iterator it = mainTagsConstraints_.begin();
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264 match && it != mainTagsConstraints_.end(); ++it)
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265 {
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266 if (!Match(tags, it->first, *it->second))
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267 {
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268 match = false;
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269 }
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270 }
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271
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272 if (match)
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273 {
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274 filtered.push_back(*candidate);
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275 }
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276 }
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277
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278 candidates.Intersect(filtered);
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279 }
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280 }
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281
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282
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283
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284 bool LookupResource::IsMatch(const Json::Value& dicomAsJson) const
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285 {
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286 for (Constraints::const_iterator it = unoptimizedConstraints_.begin();
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287 it != unoptimizedConstraints_.end(); ++it)
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288 {
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289 std::string tag = it->first.Format();
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290 if (dicomAsJson.isMember(tag) &&
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291 dicomAsJson[tag]["Type"] == "String")
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292 {
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293 std::string value = dicomAsJson[tag]["Value"].asString();
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294 if (!it->second->Match(value))
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295 {
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296 return false;
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297 }
1750
55d52567bebb LookupResource implemented
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parents: 1749
diff changeset
298 }
1753
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1751
diff changeset
299 else
1750
55d52567bebb LookupResource implemented
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1749
diff changeset
300 {
1753
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1751
diff changeset
301 return false;
1750
55d52567bebb LookupResource implemented
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parents: 1749
diff changeset
302 }
55d52567bebb LookupResource implemented
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1749
diff changeset
303 }
55d52567bebb LookupResource implemented
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1749
diff changeset
304
1753
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1751
diff changeset
305 return true;
1750
55d52567bebb LookupResource implemented
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1749
diff changeset
306 }
55d52567bebb LookupResource implemented
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1749
diff changeset
307
55d52567bebb LookupResource implemented
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1749
diff changeset
308
55d52567bebb LookupResource implemented
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1749
diff changeset
309 void LookupResource::ApplyLevel(SetOfResources& candidates,
55d52567bebb LookupResource implemented
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1749
diff changeset
310 ResourceType level,
55d52567bebb LookupResource implemented
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1749
diff changeset
311 IDatabaseWrapper& database) const
55d52567bebb LookupResource implemented
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1749
diff changeset
312 {
55d52567bebb LookupResource implemented
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1749
diff changeset
313 Levels::const_iterator it = levels_.find(level);
55d52567bebb LookupResource implemented
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1749
diff changeset
314 if (it != levels_.end())
55d52567bebb LookupResource implemented
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1749
diff changeset
315 {
55d52567bebb LookupResource implemented
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1749
diff changeset
316 it->second->Apply(candidates, database);
55d52567bebb LookupResource implemented
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1749
diff changeset
317 }
1755
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
318
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
319 if (level == ResourceType_Study &&
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
320 modalitiesInStudy_.get() != NULL)
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
321 {
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
322 // There is a constraint on the "ModalitiesInStudy" DICOM
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
323 // extension. Check out whether one child series has one of the
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
324 // allowed modalities
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
325 std::list<int64_t> allStudies, matchingStudies;
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
326 candidates.Flatten(allStudies);
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
327
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
328 for (std::list<int64_t>::const_iterator
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
329 study = allStudies.begin(); study != allStudies.end(); ++study)
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
330 {
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
331 std::list<int64_t> childrenSeries;
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
332 database.GetChildrenInternalId(childrenSeries, *study);
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
333
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
334 for (std::list<int64_t>::const_iterator
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
335 series = childrenSeries.begin(); series != childrenSeries.end(); ++series)
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
336 {
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
337 DicomMap tags;
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
338 database.GetMainDicomTags(tags, *series);
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
339
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
340 const DicomValue* value = tags.TestAndGetValue(DICOM_TAG_MODALITY);
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
341 if (value != NULL &&
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
342 !value->IsNull() &&
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
343 !value->IsBinary())
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
344 {
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
345 if (modalitiesInStudy_->Match(value->GetContent()))
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
346 {
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
347 matchingStudies.push_back(*study);
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
348 break;
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
349 }
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
350 }
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
351 }
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
352 }
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
353
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
354 candidates.Intersect(matchingStudies);
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
355 }
1750
55d52567bebb LookupResource implemented
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1749
diff changeset
356 }
55d52567bebb LookupResource implemented
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1749
diff changeset
357
55d52567bebb LookupResource implemented
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1749
diff changeset
358
1753
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1751
diff changeset
359 void LookupResource::FindCandidates(std::list<int64_t>& result,
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1751
diff changeset
360 IDatabaseWrapper& database) const
1750
55d52567bebb LookupResource implemented
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1749
diff changeset
361 {
1754
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1753
diff changeset
362 ResourceType startingLevel;
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1753
diff changeset
363 if (level_ == ResourceType_Patient)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1753
diff changeset
364 {
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1753
diff changeset
365 startingLevel = ResourceType_Patient;
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1753
diff changeset
366 }
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1753
diff changeset
367 else
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1753
diff changeset
368 {
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1753
diff changeset
369 startingLevel = ResourceType_Study;
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1753
diff changeset
370 }
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1753
diff changeset
371
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1753
diff changeset
372 SetOfResources candidates(database, startingLevel);
1751
fb569ee09a69 LookupResource complete
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1750
diff changeset
373
1753
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1751
diff changeset
374 switch (level_)
1751
fb569ee09a69 LookupResource complete
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1750
diff changeset
375 {
1753
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1751
diff changeset
376 case ResourceType_Patient:
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1751
diff changeset
377 ApplyLevel(candidates, ResourceType_Patient, database);
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1751
diff changeset
378 break;
1751
fb569ee09a69 LookupResource complete
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1750
diff changeset
379
1753
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1751
diff changeset
380 case ResourceType_Study:
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1751
diff changeset
381 ApplyLevel(candidates, ResourceType_Study, database);
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1751
diff changeset
382 break;
1751
fb569ee09a69 LookupResource complete
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1750
diff changeset
383
1753
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1751
diff changeset
384 case ResourceType_Series:
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1751
diff changeset
385 ApplyLevel(candidates, ResourceType_Study, database);
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1751
diff changeset
386 candidates.GoDown();
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1751
diff changeset
387 ApplyLevel(candidates, ResourceType_Series, database);
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1751
diff changeset
388 break;
1751
fb569ee09a69 LookupResource complete
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1750
diff changeset
389
1753
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1751
diff changeset
390 case ResourceType_Instance:
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1751
diff changeset
391 ApplyLevel(candidates, ResourceType_Study, database);
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1751
diff changeset
392 candidates.GoDown();
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1751
diff changeset
393 ApplyLevel(candidates, ResourceType_Series, database);
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1751
diff changeset
394 candidates.GoDown();
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1751
diff changeset
395 ApplyLevel(candidates, ResourceType_Instance, database);
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1751
diff changeset
396 break;
1751
fb569ee09a69 LookupResource complete
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1750
diff changeset
397
1753
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1751
diff changeset
398 default:
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1751
diff changeset
399 throw OrthancException(ErrorCode_InternalError);
1751
fb569ee09a69 LookupResource complete
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1750
diff changeset
400 }
fb569ee09a69 LookupResource complete
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1750
diff changeset
401
1753
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1751
diff changeset
402 candidates.Flatten(result);
1751
fb569ee09a69 LookupResource complete
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1750
diff changeset
403 }
fb569ee09a69 LookupResource complete
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1750
diff changeset
404
fb569ee09a69 LookupResource complete
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1750
diff changeset
405
1755
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
406 void LookupResource::SetModalitiesInStudy(const std::string& modalities)
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
407 {
1756
03b030680e3d refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1755
diff changeset
408 modalitiesInStudy_.reset(new ListConstraint(true /* case sensitive */));
1755
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
409
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
410 std::vector<std::string> items;
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
411 Toolbox::TokenizeString(items, modalities, '\\');
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
412
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
413 for (size_t i = 0; i < items.size(); i++)
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
414 {
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
415 modalitiesInStudy_->AddAllowedValue(items[i]);
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
416 }
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
417 }
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
418
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
419
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
420 void LookupResource::AddDicomConstraint(const DicomTag& tag,
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
421 const std::string& dicomQuery,
1758
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1756
diff changeset
422 bool caseSensitive)
1751
fb569ee09a69 LookupResource complete
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1750
diff changeset
423 {
fb569ee09a69 LookupResource complete
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1750
diff changeset
424 // http://www.itk.org/Wiki/DICOM_QueryRetrieve_Explained
fb569ee09a69 LookupResource complete
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1750
diff changeset
425 // http://dicomiseasy.blogspot.be/2012/01/dicom-queryretrieve-part-i.html
1755
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
426 if (tag == DICOM_TAG_MODALITIES_IN_STUDY)
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
427 {
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
428 SetModalitiesInStudy(dicomQuery);
39c37a994b2f handling of DICOM_TAG_MODALITIES_IN_STUDY
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1754
diff changeset
429 }
1791
91a5d39ec665 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1758
diff changeset
430 else
1751
fb569ee09a69 LookupResource complete
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1750
diff changeset
431 {
1791
91a5d39ec665 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1758
diff changeset
432 Add(tag, IFindConstraint::ParseDicomConstraint(tag, dicomQuery, caseSensitive));
1750
55d52567bebb LookupResource implemented
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1749
diff changeset
433 }
55d52567bebb LookupResource implemented
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1749
diff changeset
434 }
1791
91a5d39ec665 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1758
diff changeset
435
1749
99f4a05f39fa various types of constraints
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
436 }