Mercurial > hg > orthanc
view OrthancServer/DatabaseWrapper.h @ 1749:99f4a05f39fa db-changes
various types of constraints
author | Sebastien Jodogne <s.jodogne@gmail.com> |
---|---|
date | Tue, 27 Oct 2015 10:54:51 +0100 |
parents | d143db00a794 |
children | 55d52567bebb |
line wrap: on
line source
/** * 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 "IDatabaseWrapper.h" #include "../Core/SQLite/Connection.h" #include "../Core/SQLite/Transaction.h" #include "DatabaseWrapperBase.h" namespace Orthanc { namespace Internals { class SignalRemainingAncestor; } /** * This class manages an instance of the Orthanc SQLite database. It * translates low-level requests into SQL statements. Mutual * exclusion MUST be implemented at a higher level. **/ class DatabaseWrapper : public IDatabaseWrapper { private: IDatabaseListener* listener_; SQLite::Connection db_; DatabaseWrapperBase base_; Internals::SignalRemainingAncestor* signalRemainingAncestor_; unsigned int version_; void ClearTable(const std::string& tableName); public: DatabaseWrapper(const std::string& path); DatabaseWrapper(); virtual void Open(); virtual void Close() { db_.Close(); } virtual void SetListener(IDatabaseListener& listener); virtual void SetGlobalProperty(GlobalProperty property, const std::string& value) { base_.SetGlobalProperty(property, value); } virtual bool LookupGlobalProperty(std::string& target, GlobalProperty property) { return base_.LookupGlobalProperty(target, property); } virtual int64_t CreateResource(const std::string& publicId, ResourceType type) { return base_.CreateResource(publicId, type); } virtual bool LookupResource(int64_t& id, ResourceType& type, const std::string& publicId) { return base_.LookupResource(id, type, publicId); } virtual bool LookupParent(int64_t& parentId, int64_t resourceId); virtual std::string GetPublicId(int64_t resourceId); virtual ResourceType GetResourceType(int64_t resourceId); virtual void AttachChild(int64_t parent, int64_t child) { base_.AttachChild(parent, child); } virtual void DeleteResource(int64_t id); virtual void SetMetadata(int64_t id, MetadataType type, const std::string& value) { base_.SetMetadata(id, type, value); } virtual void DeleteMetadata(int64_t id, MetadataType type) { base_.DeleteMetadata(id, type); } virtual bool LookupMetadata(std::string& target, int64_t id, MetadataType type) { return base_.LookupMetadata(target, id, type); } virtual void ListAvailableMetadata(std::list<MetadataType>& target, int64_t id) { base_.ListAvailableMetadata(target, id); } virtual void AddAttachment(int64_t id, const FileInfo& attachment) { base_.AddAttachment(id, attachment); } virtual void DeleteAttachment(int64_t id, FileContentType attachment) { base_.DeleteAttachment(id, attachment); } virtual void ListAvailableAttachments(std::list<FileContentType>& target, int64_t id) { return base_.ListAvailableAttachments(target, id); } virtual bool LookupAttachment(FileInfo& attachment, int64_t id, FileContentType contentType) { return base_.LookupAttachment(attachment, id, contentType); } virtual void ClearMainDicomTags(int64_t id) { base_.ClearMainDicomTags(id); } virtual void SetMainDicomTag(int64_t id, const DicomTag& tag, const std::string& value) { base_.SetMainDicomTag(id, tag, value); } virtual void SetIdentifierTag(int64_t id, const DicomTag& tag, const std::string& value) { base_.SetIdentifierTag(id, tag, value); } virtual void GetMainDicomTags(DicomMap& map, int64_t id) { base_.GetMainDicomTags(map, id); } virtual void GetChildrenPublicId(std::list<std::string>& target, int64_t id) { base_.GetChildrenPublicId(target, id); } virtual void GetChildrenInternalId(std::list<int64_t>& target, int64_t id) { base_.GetChildrenInternalId(target, id); } virtual void LogChange(int64_t internalId, const ServerIndexChange& change) { base_.LogChange(internalId, change); } virtual void GetChanges(std::list<ServerIndexChange>& target /*out*/, bool& done /*out*/, int64_t since, uint32_t maxResults); virtual void GetLastChange(std::list<ServerIndexChange>& target /*out*/); virtual void LogExportedResource(const ExportedResource& resource) { base_.LogExportedResource(resource); } virtual void GetExportedResources(std::list<ExportedResource>& target /*out*/, bool& done /*out*/, int64_t since, uint32_t maxResults) { base_.GetExportedResources(target, done, since, maxResults); } virtual void GetLastExportedResource(std::list<ExportedResource>& target /*out*/) { base_.GetLastExportedResource(target); } virtual uint64_t GetTotalCompressedSize() { return base_.GetTotalCompressedSize(); } virtual uint64_t GetTotalUncompressedSize() { return base_.GetTotalUncompressedSize(); } virtual uint64_t GetResourceCount(ResourceType resourceType) { return base_.GetResourceCount(resourceType); } virtual void GetAllPublicIds(std::list<std::string>& target, ResourceType resourceType) { base_.GetAllPublicIds(target, resourceType); } virtual void GetAllPublicIds(std::list<std::string>& target, ResourceType resourceType, size_t since, size_t limit) { base_.GetAllPublicIds(target, resourceType, since, limit); } virtual bool SelectPatientToRecycle(int64_t& internalId) { return base_.SelectPatientToRecycle(internalId); } virtual bool SelectPatientToRecycle(int64_t& internalId, int64_t patientIdToAvoid) { return base_.SelectPatientToRecycle(internalId, patientIdToAvoid); } virtual bool IsProtectedPatient(int64_t internalId) { return base_.IsProtectedPatient(internalId); } virtual void SetProtectedPatient(int64_t internalId, bool isProtected) { base_.SetProtectedPatient(internalId, isProtected); } virtual SQLite::ITransaction* StartTransaction() { return new SQLite::Transaction(db_); } virtual void FlushToDisk() { db_.FlushToDisk(); } virtual bool HasFlushToDisk() const { return true; } virtual void ClearChanges() { ClearTable("Changes"); } virtual void ClearExportedResources() { ClearTable("ExportedResources"); } virtual bool IsExistingResource(int64_t internalId) { return base_.IsExistingResource(internalId); } virtual void LookupIdentifier(std::list<int64_t>& result, ResourceType level, const DicomTag& tag, IdentifierConstraintType type, const std::string& value) { base_.LookupIdentifier(result, level, tag, type, value); } virtual void GetAllMetadata(std::map<MetadataType, std::string>& target, int64_t id); virtual unsigned int GetDatabaseVersion() { return version_; } virtual void Upgrade(unsigned int targetVersion, IStorageArea& storageArea); /** * The methods declared below are for unit testing only! **/ const char* GetErrorMessage() const { return db_.GetErrorMessage(); } void GetChildren(std::list<std::string>& childrenPublicIds, int64_t id); int64_t GetTableRecordCount(const std::string& table); bool GetParentPublicId(std::string& target, int64_t id); }; }