Mercurial > hg > orthanc
annotate OrthancServer/Search/LookupIdentifierQuery.cpp @ 2240:df47c45694ed
improvement
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Fri, 16 Dec 2016 17:50:51 +0100 |
| parents | 7e8889bc95c6 |
| children | a3a65de1840f |
| rev | line source |
|---|---|
| 1745 | 1 /** |
| 2 * Orthanc - A Lightweight, RESTful DICOM Store | |
| 1900 | 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics |
| 1745 | 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 { | |
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46 LookupIdentifierQuery::Disjunction::~Disjunction() |
| 1748 | 47 { |
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48 for (size_t i = 0; i < disjunction_.size(); i++) |
| 1748 | 49 { |
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50 delete disjunction_[i]; |
| 1748 | 51 } |
| 52 } | |
| 53 | |
| 54 | |
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55 void LookupIdentifierQuery::Disjunction::Add(const DicomTag& tag, |
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56 IdentifierConstraintType type, |
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57 const std::string& value) |
| 1748 | 58 { |
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59 disjunction_.push_back(new Constraint(tag, type, value)); |
| 1748 | 60 } |
| 61 | |
| 1746 | 62 |
| 63 LookupIdentifierQuery::~LookupIdentifierQuery() | |
| 64 { | |
| 65 for (Constraints::iterator it = constraints_.begin(); | |
| 66 it != constraints_.end(); ++it) | |
| 67 { | |
| 68 delete *it; | |
| 69 } | |
| 70 } | |
| 71 | |
| 72 | |
| 1745 | 73 void LookupIdentifierQuery::AddConstraint(DicomTag tag, |
| 74 IdentifierConstraintType type, | |
| 75 const std::string& value) | |
| 76 { | |
| 77 assert(IsIdentifier(tag)); | |
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78 constraints_.push_back(new Disjunction); |
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79 constraints_.back()->Add(tag, type, value); |
| 1745 | 80 } |
| 81 | |
| 82 | |
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83 LookupIdentifierQuery::Disjunction& LookupIdentifierQuery::AddDisjunction() |
| 1745 | 84 { |
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85 constraints_.push_back(new Disjunction); |
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86 return *constraints_.back(); |
| 1745 | 87 } |
| 88 | |
| 89 | |
| 1746 | 90 void LookupIdentifierQuery::Apply(std::list<std::string>& result, |
| 91 IDatabaseWrapper& database) | |
| 92 { | |
| 93 SetOfResources resources(database, level_); | |
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94 Apply(resources, database); |
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95 |
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96 resources.Flatten(result); |
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97 } |
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98 |
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99 |
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100 void LookupIdentifierQuery::Apply(SetOfResources& result, |
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101 IDatabaseWrapper& database) |
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102 { |
| 1746 | 103 for (size_t i = 0; i < GetSize(); i++) |
| 104 { | |
| 1748 | 105 std::list<int64_t> a; |
| 106 | |
| 107 for (size_t j = 0; j < constraints_[i]->GetSize(); j++) | |
| 108 { | |
| 109 const Constraint& constraint = constraints_[i]->GetConstraint(j); | |
| 110 std::list<int64_t> b; | |
| 111 database.LookupIdentifier(b, level_, constraint.GetTag(), constraint.GetType(), constraint.GetValue()); | |
| 112 | |
| 113 a.splice(a.end(), b); | |
| 114 } | |
| 115 | |
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116 result.Intersect(a); |
| 1746 | 117 } |
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118 } |
| 1746 | 119 |
| 1758 | 120 |
| 121 void LookupIdentifierQuery::Print(std::ostream& s) const | |
| 122 { | |
| 123 s << "Constraint: " << std::endl; | |
| 124 for (Constraints::const_iterator | |
| 125 it = constraints_.begin(); it != constraints_.end(); ++it) | |
| 126 { | |
| 127 if (it == constraints_.begin()) | |
| 128 s << " "; | |
| 129 else | |
| 130 s << "OR "; | |
| 131 | |
| 132 for (size_t j = 0; j < (*it)->GetSize(); j++) | |
| 133 { | |
| 134 const Constraint& c = (*it)->GetConstraint(j); | |
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135 s << FromDcmtkBridge::GetTagName(c.GetTag(), ""); |
| 1758 | 136 |
| 137 switch (c.GetType()) | |
| 138 { | |
| 139 case IdentifierConstraintType_Equal: s << " == "; break; | |
| 140 case IdentifierConstraintType_SmallerOrEqual: s << " <= "; break; | |
| 141 case IdentifierConstraintType_GreaterOrEqual: s << " >= "; break; | |
| 142 case IdentifierConstraintType_Wildcard: s << " ~= "; break; | |
| 143 default: | |
| 144 s << " ? "; | |
| 145 } | |
| 146 | |
| 147 s << c.GetValue() << std::endl; | |
| 148 } | |
| 149 } | |
| 150 } | |
| 1745 | 151 } |