Mercurial > hg > orthanc-databases
view Framework/Odbc/OdbcResult.h @ 398:8dedfd982b83 db-protobuf
implemented lookup for labels in postgresql
author | Sebastien Jodogne <s.jodogne@gmail.com> |
---|---|
date | Thu, 06 Apr 2023 19:09:51 +0200 |
parents | 3d6886f3e5b3 |
children | ecd0b719cff5 |
line wrap: on
line source
/** * 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) 2021-2023 Sebastien Jodogne, ICTEAM UCLouvain, 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 "OdbcStatement.h" #include "../Common/IResult.h" #include <Compatibility.h> #include <sqltypes.h> #include <vector> namespace OrthancDatabases { class OdbcResult : public IResult { private: OdbcStatement& statement_; Dialect dialect_; bool first_; bool done_; std::vector<SQLLEN> types_; std::vector<std::string> typeNames_; std::vector<IValue*> values_; void LoadFirst(); void SetValue(size_t index, IValue* value); void ReadString(std::string& target, size_t column, bool isBinary); public: OdbcResult(OdbcStatement& statement, Dialect dialect); virtual ~OdbcResult(); virtual void SetExpectedType(size_t field, ValueType type) ORTHANC_OVERRIDE; virtual bool IsDone() const ORTHANC_OVERRIDE; virtual void Next() ORTHANC_OVERRIDE; virtual size_t GetFieldsCount() const ORTHANC_OVERRIDE { return values_.size(); } virtual const IValue& GetField(size_t field) const ORTHANC_OVERRIDE; }; }