Mercurial > hg > orthanc-databases
view Framework/PostgreSQL/PostgreSQLStatement.h @ 393:d941568543a0 db-protobuf
integration mainline->db-protobuf
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 05 Apr 2023 12:31:04 +0200 |
parents | 3d6886f3e5b3 |
children | ecd0b719cff5 |
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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) 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 #if ORTHANC_ENABLE_POSTGRESQL != 1 # error PostgreSQL support must be enabled to use this file #endif #include "../Common/IPrecompiledStatement.h" #include "../Common/Query.h" #include "../Common/GenericFormatter.h" #include "PostgreSQLDatabase.h" #include "PostgreSQLLargeObject.h" #include "PostgreSQLTransaction.h" #include <vector> #include <memory> #include <boost/shared_ptr.hpp> namespace OrthancDatabases { class PostgreSQLStatement : public IPrecompiledStatement { private: class ResultWrapper; class Inputs; friend class PostgreSQLResult; PostgreSQLDatabase& database_; std::string id_; std::string sql_; std::vector<unsigned int /*Oid*/> oids_; std::vector<int> binary_; boost::shared_ptr<Inputs> inputs_; GenericFormatter formatter_; void Prepare(); void Unprepare(); void DeclareInputInternal(unsigned int param, unsigned int /*Oid*/ type); void* /* PGresult* */ Execute(); public: PostgreSQLStatement(PostgreSQLDatabase& database, const std::string& sql); PostgreSQLStatement(PostgreSQLDatabase& database, const Query& query); ~PostgreSQLStatement(); void DeclareInputInteger(unsigned int param); void DeclareInputInteger64(unsigned int param); void DeclareInputString(unsigned int param); void DeclareInputBinary(unsigned int param); void DeclareInputLargeObject(unsigned int param); void Run(); void BindNull(unsigned int param); void BindInteger(unsigned int param, int value); void BindInteger64(unsigned int param, int64_t value); void BindString(unsigned int param, const std::string& value); void BindLargeObject(unsigned int param, const PostgreSQLLargeObject& value); PostgreSQLDatabase& GetDatabase() const { return database_; } IResult* Execute(ITransaction& transaction, const Dictionary& parameters); void ExecuteWithoutResult(ITransaction& transaction, const Dictionary& parameters); }; }