Mercurial > hg > orthanc
view OrthancServer/BaseResourceFinder.h @ 1358:62d2d35b725e
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author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 13 May 2015 17:56:27 +0200 |
parents | OrthancServer/ExactResourceFinder.h@216db29c5aa9 |
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/** * Orthanc - A Lightweight, RESTful DICOM Store * Copyright (C) 2012-2015 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation, either version 3 of the * License, or (at your option) any later version. * * In addition, as a special exception, the copyright holders of this * program give permission to link the code of its release with the * OpenSSL project's "OpenSSL" library (or with modified versions of it * that use the same license as the "OpenSSL" library), and distribute * the linked executables. You must obey the GNU General Public License * in all respects for all of the code used other than "OpenSSL". If you * modify file(s) with this exception, you may extend this exception to * your version of the file(s), but you are not obligated to do so. If * you do not wish to do so, delete this exception statement from your * version. If you delete this exception statement from all source files * in the program, then also delete it here. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. **/ #pragma once #include "ServerIndex.h" #include <boost/noncopyable.hpp> namespace Orthanc { class BaseResourceFinder : public boost::noncopyable { public: class IMainTagsFilter : public boost::noncopyable { public: virtual ~IMainTagsFilter() { } virtual bool Apply(const DicomMap& mainTags, ResourceType level) = 0; }; class IInstanceFilter : public boost::noncopyable { public: virtual ~IInstanceFilter() { } virtual bool Apply(const std::string& instanceId, const Json::Value& content) = 0; }; private: typedef std::map<DicomTag, std::string> Identifiers; class CandidateResources; ServerContext& context_; ResourceType level_; size_t maxResults_; Identifiers identifiers_; IMainTagsFilter *mainTagsFilter_; IInstanceFilter *instanceFilter_; void ApplyAtLevel(CandidateResources& candidates, ResourceType level); public: BaseResourceFinder(ServerContext& context); ResourceType GetLevel() const { return level_; } void SetLevel(ResourceType level) { level_ = level; } void SetIdentifier(const DicomTag& tag, const std::string& value); void SetMainTagsFilter(IMainTagsFilter& filter) { mainTagsFilter_ = &filter; } void SetInstanceFilter(IInstanceFilter& filter) { instanceFilter_ = &filter; } void SetMaxResults(size_t value) { maxResults_ = value; } size_t GetMaxResults() const { return maxResults_; } // Returns "true" iff. all the matching resources have been // returned. Will be "false" if the results were truncated by // "SetMaxResults()". bool Apply(std::list<std::string>& result); }; }