Mercurial > hg > orthanc
view OrthancServer/Sources/Database/IDatabaseWrapper.h @ 5749:3cee66f96e2e find-refactoring tip
fix
author | Alain Mazy <am@orthanc.team> |
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date | Mon, 02 Sep 2024 17:21:38 +0200 |
parents | 95a3802ad133 |
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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) 2017-2023 Osimis S.A., Belgium * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, 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. * * 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 "../../../OrthancFramework/Sources/DicomFormat/DicomMap.h" #include "../../../OrthancFramework/Sources/FileStorage/FileInfo.h" #include "../../../OrthancFramework/Sources/FileStorage/IStorageArea.h" #include "../ExportedResource.h" #include "../Search/ISqlLookupFormatter.h" #include "../ServerIndexChange.h" #include "FindRequest.h" #include "FindResponse.h" #include "IDatabaseListener.h" #include <list> #include <boost/noncopyable.hpp> #include <set> namespace Orthanc { class DatabaseConstraints; class ResourcesContent; class IDatabaseWrapper : public boost::noncopyable { public: class Capabilities { private: bool hasFlushToDisk_; bool hasRevisionsSupport_; bool hasLabelsSupport_; bool hasAtomicIncrementGlobalProperty_; bool hasUpdateAndGetStatistics_; bool hasMeasureLatency_; bool hasFindSupport_; public: Capabilities() : hasFlushToDisk_(false), hasRevisionsSupport_(false), hasLabelsSupport_(false), hasAtomicIncrementGlobalProperty_(false), hasUpdateAndGetStatistics_(false), hasMeasureLatency_(false), hasFindSupport_(false) { } void SetFlushToDisk(bool value) { hasFlushToDisk_ = value; } bool HasFlushToDisk() const { return hasFlushToDisk_; } void SetRevisionsSupport(bool value) { hasRevisionsSupport_ = value; } bool HasRevisionsSupport() const { return hasRevisionsSupport_; } void SetLabelsSupport(bool value) { hasLabelsSupport_ = value; } bool HasLabelsSupport() const { return hasLabelsSupport_; } void SetAtomicIncrementGlobalProperty(bool value) { hasAtomicIncrementGlobalProperty_ = value; } bool HasAtomicIncrementGlobalProperty() const { return hasAtomicIncrementGlobalProperty_; } void SetUpdateAndGetStatistics(bool value) { hasUpdateAndGetStatistics_ = value; } bool HasUpdateAndGetStatistics() const { return hasUpdateAndGetStatistics_; } void SetMeasureLatency(bool value) { hasMeasureLatency_ = value; } bool HasMeasureLatency() const { return hasMeasureLatency_; } void SetHasFindSupport(bool value) { hasFindSupport_ = value; } bool HasFindSupport() const { return hasFindSupport_; } }; struct CreateInstanceResult : public boost::noncopyable { bool isNewPatient_; bool isNewStudy_; bool isNewSeries_; int64_t patientId_; int64_t studyId_; int64_t seriesId_; }; class ITransaction : public boost::noncopyable { public: virtual ~ITransaction() { } virtual void Rollback() = 0; // The "fileSizeDelta" is used for older database plugins that // have no fast way to compute the size of all the stored // attachments (cf. "fastGetTotalSize_") virtual void Commit(int64_t fileSizeDelta) = 0; // A call to "AddAttachment()" guarantees that this attachment // is not already existing. This is different from // "SetMetadata()" that might have to replace an older value. virtual void AddAttachment(int64_t id, const FileInfo& attachment, int64_t revision) = 0; virtual void ClearChanges() = 0; virtual void ClearExportedResources() = 0; virtual void DeleteAttachment(int64_t id, FileContentType attachment) = 0; virtual void DeleteMetadata(int64_t id, MetadataType type) = 0; virtual void DeleteResource(int64_t id) = 0; virtual void GetAllMetadata(std::map<MetadataType, std::string>& target, int64_t id) = 0; virtual void GetAllPublicIds(std::list<std::string>& target, ResourceType resourceType) = 0; virtual void GetAllPublicIds(std::list<std::string>& target, ResourceType resourceType, int64_t since, uint32_t limit) = 0; virtual void GetChanges(std::list<ServerIndexChange>& target /*out*/, bool& done /*out*/, int64_t since, uint32_t limit) = 0; virtual void GetChildrenInternalId(std::list<int64_t>& target, int64_t id) = 0; virtual void GetChildrenPublicId(std::list<std::string>& target, int64_t id) = 0; virtual void GetExportedResources(std::list<ExportedResource>& target /*out*/, bool& done /*out*/, int64_t since, uint32_t limit) = 0; virtual void GetLastChange(std::list<ServerIndexChange>& target /*out*/) = 0; virtual void GetLastExportedResource(std::list<ExportedResource>& target /*out*/) = 0; virtual void GetMainDicomTags(DicomMap& map, int64_t id) = 0; virtual std::string GetPublicId(int64_t resourceId) = 0; virtual uint64_t GetResourcesCount(ResourceType resourceType) = 0; virtual ResourceType GetResourceType(int64_t resourceId) = 0; virtual uint64_t GetTotalCompressedSize() = 0; virtual uint64_t GetTotalUncompressedSize() = 0; virtual bool IsProtectedPatient(int64_t internalId) = 0; virtual void ListAvailableAttachments(std::set<FileContentType>& target, int64_t id) = 0; virtual void LogChange(ChangeType changeType, ResourceType resourceType, int64_t internalId, const std::string& publicId, /* only for compatibility with V1 and V2 plugins */ const std::string& date) = 0; virtual void LogExportedResource(const ExportedResource& resource) = 0; virtual bool LookupAttachment(FileInfo& attachment, int64_t& revision, int64_t id, FileContentType contentType) = 0; /** * If "shared" is "true", the property is shared by all the * Orthanc servers that access the same database. If "shared" is * "false", the property is private to the server (cf. the * "DatabaseServerIdentifier" configuration option). **/ virtual bool LookupGlobalProperty(std::string& target, GlobalProperty property, bool shared) = 0; virtual bool LookupMetadata(std::string& target, int64_t& revision, int64_t id, MetadataType type) = 0; virtual bool LookupParent(int64_t& parentId, int64_t resourceId) = 0; virtual bool LookupResource(int64_t& id, ResourceType& type, const std::string& publicId) = 0; virtual bool SelectPatientToRecycle(int64_t& internalId) = 0; virtual bool SelectPatientToRecycle(int64_t& internalId, int64_t patientIdToAvoid) = 0; virtual void SetGlobalProperty(GlobalProperty property, bool shared, const std::string& value) = 0; virtual void ClearMainDicomTags(int64_t id) = 0; virtual void SetMetadata(int64_t id, MetadataType type, const std::string& value, int64_t revision) = 0; virtual void SetProtectedPatient(int64_t internalId, bool isProtected) = 0; /** * Primitives introduced in Orthanc 1.5.2 **/ virtual bool IsDiskSizeAbove(uint64_t threshold) = 0; virtual void ApplyLookupResources(std::list<std::string>& resourcesId, std::list<std::string>* instancesId, // Can be NULL if not needed const DatabaseConstraints& lookup, ResourceType queryLevel, const std::set<std::string>& labels, LabelsConstraint labelsConstraint, uint32_t limit) = 0; // Returns "true" iff. the instance is new and has been inserted // into the database. If "false" is returned, the content of // "result" is undefined, but "instanceId" must be properly // set. This method must also tag the parent patient as the most // recent in the patient recycling order if it is not protected // (so as to fix issue #58). virtual bool CreateInstance(CreateInstanceResult& result, /* out */ int64_t& instanceId, /* out */ const std::string& patient, const std::string& study, const std::string& series, const std::string& instance) = 0; // It is guaranteed that the resources to be modified have no main // DICOM tags, and no DICOM identifiers associated with // them. However, some metadata might be already existing, and // have to be overwritten. virtual void SetResourcesContent(const ResourcesContent& content) = 0; virtual void GetChildrenMetadata(std::list<std::string>& target, int64_t resourceId, MetadataType metadata) = 0; virtual int64_t GetLastChangeIndex() = 0; /** * Primitives introduced in Orthanc 1.5.4 **/ virtual bool LookupResourceAndParent(int64_t& id, ResourceType& type, std::string& parentPublicId, const std::string& publicId) = 0; /** * Primitives introduced in Orthanc 1.12.0 **/ virtual void AddLabel(int64_t resource, const std::string& label) = 0; virtual void RemoveLabel(int64_t resource, const std::string& label) = 0; // List the labels of one single resource virtual void ListLabels(std::set<std::string>& target, int64_t resource) = 0; // List all the labels that are present in any resource virtual void ListAllLabels(std::set<std::string>& target) = 0; virtual int64_t IncrementGlobalProperty(GlobalProperty property, int64_t increment, bool shared) = 0; virtual void UpdateAndGetStatistics(int64_t& patientsCount, int64_t& studiesCount, int64_t& seriesCount, int64_t& instancesCount, int64_t& compressedSize, int64_t& uncompressedSize) = 0; /** * Primitives introduced in Orthanc 1.12.4 **/ // This is only implemented if "HasIntegratedFind()" is "true" virtual void ExecuteFind(FindResponse& response, const FindRequest& request, const Capabilities& capabilities) = 0; // This is only implemented if "HasIntegratedFind()" is "false" virtual void ExecuteFind(std::list<std::string>& identifiers, const Capabilities& capabilities, const FindRequest& request) = 0; /** * This is only implemented if "HasIntegratedFind()" is * "false". In this flavor, the resource of interest might have * been deleted, as the expansion is not done in the same * transaction as the "ExecuteFind()". In such cases, the * wrapper should not throw an exception, but simply ignore the * request to expand the resource (i.e., "response" must not be * modified). **/ virtual void ExecuteExpand(FindResponse& response, const Capabilities& capabilities, const FindRequest& request, const std::string& identifier) = 0; }; virtual ~IDatabaseWrapper() { } virtual void Open() = 0; virtual void Close() = 0; virtual void FlushToDisk() = 0; virtual ITransaction* StartTransaction(TransactionType type, IDatabaseListener& listener) = 0; virtual unsigned int GetDatabaseVersion() = 0; virtual void Upgrade(unsigned int targetVersion, IStorageArea& storageArea) = 0; virtual const Capabilities GetDatabaseCapabilities() const = 0; virtual uint64_t MeasureLatency() = 0; // Returns "true" iff. the database engine supports the // simultaneous find and expansion of resources. virtual bool HasIntegratedFind() const = 0; }; }