Mercurial > hg > orthanc-databases
view Framework/Plugins/StorageBackend.h @ 226:a4918d57435c
DatabaseManager doesn't IDatabaseFactory anymore
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Fri, 02 Apr 2021 19:23:36 +0200 |
parents | dd6cfc250747 |
children | 675f8322eb7c |
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/** * Orthanc - A Lightweight, RESTful DICOM Store * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium * Copyright (C) 2017-2021 Osimis S.A., Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU Affero General Public License * as published by the Free Software Foundation, either version 3 of * the License, or (at your option) any later version. * * 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 * Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. **/ #pragma once #include "../Common/DatabaseManager.h" #include <orthanc/OrthancCDatabasePlugin.h> namespace OrthancDatabases { class StorageBackend : public boost::noncopyable { private: std::unique_ptr<DatabaseManager> manager_; public: class IFileContentVisitor : public boost::noncopyable { public: virtual ~IFileContentVisitor() { } virtual void Assign(const std::string& content) = 0; }; virtual ~StorageBackend() { } void SetDatabase(IDatabase* database); // Takes ownership DatabaseManager& GetManager(); // NB: These methods will always be invoked in mutual exclusion, // as having access to some "DatabaseManager::Transaction" implies // that the parent "DatabaseManager" is locked virtual void Create(DatabaseManager::Transaction& transaction, const std::string& uuid, const void* content, size_t size, OrthancPluginContentType type) ORTHANC_FINAL; virtual void Read(IFileContentVisitor& target, DatabaseManager::Transaction& transaction, const std::string& uuid, OrthancPluginContentType type) ORTHANC_FINAL; virtual void Remove(DatabaseManager::Transaction& transaction, const std::string& uuid, OrthancPluginContentType type) ORTHANC_FINAL; static void Register(OrthancPluginContext* context, StorageBackend* backend); // Takes ownership static void Finalize(); // For unit tests void ReadToString(std::string& target, DatabaseManager::Transaction& transaction, const std::string& uuid, OrthancPluginContentType type); }; }