Mercurial > hg > orthanc
view OrthancServer/ResourceFinder.h @ 1679:15acdb19d520
RunnableWorkersPool
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Tue, 06 Oct 2015 13:31:40 +0200 |
parents | 94ffb597d297 |
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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 ResourceFinder : public boost::noncopyable { public: class IQuery : public boost::noncopyable { public: virtual ~IQuery() { } virtual ResourceType GetLevel() const = 0; virtual bool RestrictIdentifier(std::string& value, DicomTag identifier) const = 0; virtual bool HasMainDicomTagsFilter(ResourceType level) const = 0; virtual bool FilterMainDicomTags(const std::string& resourceId, ResourceType level, const DicomMap& mainTags) const = 0; virtual bool HasInstanceFilter() const = 0; virtual bool FilterInstance(const std::string& instanceId, const Json::Value& content) const = 0; }; private: typedef std::map<DicomTag, std::string> Identifiers; class CandidateResources; ServerContext& context_; size_t maxResults_; void ApplyAtLevel(CandidateResources& candidates, const IQuery& query, ResourceType level); public: ResourceFinder(ServerContext& context); 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, const IQuery& query); }; }