Mercurial > hg > orthanc
annotate OrthancServer/Search/LookupIdentifierQuery.cpp @ 1758:318c2e83c2bd db-changes
fix
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 28 Oct 2015 12:53:45 +0100 |
parents | fb569ee09a69 |
children | 9ead18ef460a |
rev | line source |
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1745 | 1 /** |
2 * Orthanc - A Lightweight, RESTful DICOM Store | |
3 * Copyright (C) 2012-2015 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
5 * | |
6 * This program is free software: you can redistribute it and/or | |
7 * modify it under the terms of the GNU General Public License as | |
8 * published by the Free Software Foundation, either version 3 of the | |
9 * License, or (at your option) any later version. | |
10 * | |
11 * In addition, as a special exception, the copyright holders of this | |
12 * program give permission to link the code of its release with the | |
13 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
14 * that use the same license as the "OpenSSL" library), and distribute | |
15 * the linked executables. You must obey the GNU General Public License | |
16 * in all respects for all of the code used other than "OpenSSL". If you | |
17 * modify file(s) with this exception, you may extend this exception to | |
18 * your version of the file(s), but you are not obligated to do so. If | |
19 * you do not wish to do so, delete this exception statement from your | |
20 * version. If you delete this exception statement from all source files | |
21 * in the program, then also delete it here. | |
22 * | |
23 * This program is distributed in the hope that it will be useful, but | |
24 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
26 * General Public License for more details. | |
27 * | |
28 * You should have received a copy of the GNU General Public License | |
29 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
30 **/ | |
31 | |
32 | |
1747 | 33 #include "../PrecompiledHeadersServer.h" |
1745 | 34 #include "LookupIdentifierQuery.h" |
35 | |
1747 | 36 #include "../../Core/OrthancException.h" |
1746 | 37 #include "SetOfResources.h" |
1758 | 38 #include "../FromDcmtkBridge.h" |
1745 | 39 |
40 #include <cassert> | |
41 | |
42 | |
43 | |
44 namespace Orthanc | |
45 { | |
46 static const DicomTag patientIdentifiers[] = | |
47 { | |
48 DICOM_TAG_PATIENT_ID, | |
49 DICOM_TAG_PATIENT_NAME, | |
50 DICOM_TAG_PATIENT_BIRTH_DATE | |
51 }; | |
52 | |
53 static const DicomTag studyIdentifiers[] = | |
54 { | |
55 DICOM_TAG_PATIENT_ID, | |
56 DICOM_TAG_PATIENT_NAME, | |
57 DICOM_TAG_PATIENT_BIRTH_DATE, | |
58 DICOM_TAG_STUDY_INSTANCE_UID, | |
59 DICOM_TAG_ACCESSION_NUMBER, | |
60 DICOM_TAG_STUDY_DESCRIPTION, | |
61 DICOM_TAG_STUDY_DATE | |
62 }; | |
63 | |
64 static const DicomTag seriesIdentifiers[] = | |
65 { | |
66 DICOM_TAG_SERIES_INSTANCE_UID | |
67 }; | |
68 | |
69 static const DicomTag instanceIdentifiers[] = | |
70 { | |
71 DICOM_TAG_SOP_INSTANCE_UID | |
72 }; | |
73 | |
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74 |
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75 void LookupIdentifierQuery::LoadIdentifiers(const DicomTag*& tags, |
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76 size_t& size, |
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77 ResourceType level) |
1745 | 78 { |
79 switch (level) | |
80 { | |
81 case ResourceType_Patient: | |
82 tags = patientIdentifiers; | |
83 size = sizeof(patientIdentifiers) / sizeof(DicomTag); | |
84 break; | |
85 | |
86 case ResourceType_Study: | |
87 tags = studyIdentifiers; | |
88 size = sizeof(studyIdentifiers) / sizeof(DicomTag); | |
89 break; | |
90 | |
91 case ResourceType_Series: | |
92 tags = seriesIdentifiers; | |
93 size = sizeof(seriesIdentifiers) / sizeof(DicomTag); | |
94 break; | |
95 | |
96 case ResourceType_Instance: | |
97 tags = instanceIdentifiers; | |
98 size = sizeof(instanceIdentifiers) / sizeof(DicomTag); | |
99 break; | |
100 | |
101 default: | |
102 throw OrthancException(ErrorCode_ParameterOutOfRange); | |
103 } | |
104 } | |
105 | |
106 | |
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107 LookupIdentifierQuery::Disjunction::~Disjunction() |
1748 | 108 { |
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109 for (size_t i = 0; i < disjunction_.size(); i++) |
1748 | 110 { |
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111 delete disjunction_[i]; |
1748 | 112 } |
113 } | |
114 | |
115 | |
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116 void LookupIdentifierQuery::Disjunction::Add(const DicomTag& tag, |
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117 IdentifierConstraintType type, |
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118 const std::string& value) |
1748 | 119 { |
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120 disjunction_.push_back(new Constraint(tag, type, value)); |
1748 | 121 } |
122 | |
1746 | 123 |
124 LookupIdentifierQuery::~LookupIdentifierQuery() | |
125 { | |
126 for (Constraints::iterator it = constraints_.begin(); | |
127 it != constraints_.end(); ++it) | |
128 { | |
129 delete *it; | |
130 } | |
131 } | |
132 | |
133 | |
134 | |
1748 | 135 bool LookupIdentifierQuery::IsIdentifier(const DicomTag& tag, |
136 ResourceType level) | |
1745 | 137 { |
138 const DicomTag* tags; | |
139 size_t size; | |
140 | |
1748 | 141 LoadIdentifiers(tags, size, level); |
1745 | 142 |
143 for (size_t i = 0; i < size; i++) | |
144 { | |
145 if (tag == tags[i]) | |
146 { | |
147 return true; | |
148 } | |
149 } | |
150 | |
151 return false; | |
152 } | |
153 | |
154 | |
155 void LookupIdentifierQuery::AddConstraint(DicomTag tag, | |
156 IdentifierConstraintType type, | |
157 const std::string& value) | |
158 { | |
159 assert(IsIdentifier(tag)); | |
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160 constraints_.push_back(new Disjunction); |
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161 constraints_.back()->Add(tag, type, value); |
1745 | 162 } |
163 | |
164 | |
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165 LookupIdentifierQuery::Disjunction& LookupIdentifierQuery::AddDisjunction() |
1745 | 166 { |
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167 constraints_.push_back(new Disjunction); |
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168 return *constraints_.back(); |
1745 | 169 } |
170 | |
171 | |
172 std::string LookupIdentifierQuery::NormalizeIdentifier(const std::string& value) | |
173 { | |
174 std::string s = Toolbox::ConvertToAscii(Toolbox::StripSpaces(value)); | |
175 Toolbox::ToUpperCase(s); | |
176 return s; | |
177 } | |
178 | |
179 | |
180 void LookupIdentifierQuery::StoreIdentifiers(IDatabaseWrapper& database, | |
181 int64_t resource, | |
182 ResourceType level, | |
183 const DicomMap& map) | |
184 { | |
185 const DicomTag* tags; | |
186 size_t size; | |
187 | |
188 LoadIdentifiers(tags, size, level); | |
189 | |
190 for (size_t i = 0; i < size; i++) | |
191 { | |
192 const DicomValue* value = map.TestAndGetValue(tags[i]); | |
193 if (value != NULL && | |
194 !value->IsNull() && | |
195 !value->IsBinary()) | |
196 { | |
197 std::string s = NormalizeIdentifier(value->GetContent()); | |
198 database.SetIdentifierTag(resource, tags[i], s); | |
199 } | |
200 } | |
201 } | |
1746 | 202 |
203 | |
204 void LookupIdentifierQuery::Apply(std::list<std::string>& result, | |
205 IDatabaseWrapper& database) | |
206 { | |
207 SetOfResources resources(database, level_); | |
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208 Apply(resources, database); |
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209 |
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210 resources.Flatten(result); |
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211 } |
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212 |
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213 |
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214 void LookupIdentifierQuery::Apply(SetOfResources& result, |
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215 IDatabaseWrapper& database) |
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216 { |
1746 | 217 for (size_t i = 0; i < GetSize(); i++) |
218 { | |
1748 | 219 std::list<int64_t> a; |
220 | |
221 for (size_t j = 0; j < constraints_[i]->GetSize(); j++) | |
222 { | |
223 const Constraint& constraint = constraints_[i]->GetConstraint(j); | |
224 std::list<int64_t> b; | |
225 database.LookupIdentifier(b, level_, constraint.GetTag(), constraint.GetType(), constraint.GetValue()); | |
226 | |
227 a.splice(a.end(), b); | |
228 } | |
229 | |
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230 result.Intersect(a); |
1746 | 231 } |
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232 } |
1746 | 233 |
1758 | 234 |
235 void LookupIdentifierQuery::Print(std::ostream& s) const | |
236 { | |
237 s << "Constraint: " << std::endl; | |
238 for (Constraints::const_iterator | |
239 it = constraints_.begin(); it != constraints_.end(); ++it) | |
240 { | |
241 if (it == constraints_.begin()) | |
242 s << " "; | |
243 else | |
244 s << "OR "; | |
245 | |
246 for (size_t j = 0; j < (*it)->GetSize(); j++) | |
247 { | |
248 const Constraint& c = (*it)->GetConstraint(j); | |
249 s << FromDcmtkBridge::GetName(c.GetTag()); | |
250 | |
251 switch (c.GetType()) | |
252 { | |
253 case IdentifierConstraintType_Equal: s << " == "; break; | |
254 case IdentifierConstraintType_SmallerOrEqual: s << " <= "; break; | |
255 case IdentifierConstraintType_GreaterOrEqual: s << " >= "; break; | |
256 case IdentifierConstraintType_Wildcard: s << " ~= "; break; | |
257 default: | |
258 s << " ? "; | |
259 } | |
260 | |
261 s << c.GetValue() << std::endl; | |
262 } | |
263 } | |
264 } | |
1745 | 265 } |