Mercurial > hg > orthanc
annotate OrthancServer/ResourceFinder.h @ 1361:94ffb597d297
refactoring of C-Find SCP
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Fri, 15 May 2015 17:19:33 +0200 |
| parents | 0649c5aef34a |
| children |
| rev | line source |
|---|---|
| 1358 | 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 | |
| 33 #pragma once | |
| 34 | |
| 1359 | 35 #include "ServerIndex.h" |
| 36 | |
| 37 #include <boost/noncopyable.hpp> | |
| 1358 | 38 |
| 39 namespace Orthanc | |
| 40 { | |
| 1360 | 41 class ResourceFinder : public boost::noncopyable |
| 1358 | 42 { |
| 1359 | 43 public: |
| 1360 | 44 class IQuery : public boost::noncopyable |
| 1359 | 45 { |
| 46 public: | |
| 1360 | 47 virtual ~IQuery() |
| 1359 | 48 { |
| 49 } | |
| 50 | |
| 1360 | 51 virtual ResourceType GetLevel() const = 0; |
| 1359 | 52 |
| 1360 | 53 virtual bool RestrictIdentifier(std::string& value, |
| 54 DicomTag identifier) const = 0; | |
| 55 | |
| 56 virtual bool HasMainDicomTagsFilter(ResourceType level) const = 0; | |
| 1359 | 57 |
|
1361
94ffb597d297
refactoring of C-Find SCP
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1360
diff
changeset
|
58 virtual bool FilterMainDicomTags(const std::string& resourceId, |
|
94ffb597d297
refactoring of C-Find SCP
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1360
diff
changeset
|
59 ResourceType level, |
|
94ffb597d297
refactoring of C-Find SCP
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1360
diff
changeset
|
60 const DicomMap& mainTags) const = 0; |
| 1359 | 61 |
| 1360 | 62 virtual bool HasInstanceFilter() const = 0; |
| 63 | |
| 64 virtual bool FilterInstance(const std::string& instanceId, | |
| 65 const Json::Value& content) const = 0; | |
| 1359 | 66 }; |
| 67 | |
| 68 | |
| 1358 | 69 private: |
| 1359 | 70 typedef std::map<DicomTag, std::string> Identifiers; |
| 71 | |
| 72 class CandidateResources; | |
| 73 | |
| 74 ServerContext& context_; | |
| 75 size_t maxResults_; | |
| 76 | |
| 77 void ApplyAtLevel(CandidateResources& candidates, | |
| 1360 | 78 const IQuery& query, |
| 1359 | 79 ResourceType level); |
| 1358 | 80 |
| 81 public: | |
| 1360 | 82 ResourceFinder(ServerContext& context); |
| 1358 | 83 |
| 84 void SetMaxResults(size_t value) | |
| 85 { | |
| 1359 | 86 maxResults_ = value; |
| 1358 | 87 } |
| 88 | |
| 89 size_t GetMaxResults() const | |
| 90 { | |
| 1359 | 91 return maxResults_; |
| 1358 | 92 } |
| 93 | |
| 1359 | 94 // Returns "true" iff. all the matching resources have been |
| 95 // returned. Will be "false" if the results were truncated by | |
| 96 // "SetMaxResults()". | |
| 1360 | 97 bool Apply(std::list<std::string>& result, |
| 98 const IQuery& query); | |
| 1358 | 99 }; |
| 100 | |
| 101 } |