Mercurial > hg > orthanc-postgresql
view Core/PostgreSQLStatement.h @ 178:1b22bbc8468b OrthancPostgreSQL-2.1
OrthancPostgreSQL-2.1
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Fri, 20 Apr 2018 14:43:36 +0200 (2018-04-20) |
parents | 5611e6b1ec14 |
children |
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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) 2017-2018 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 "PostgreSQLConnection.h" #include "PostgreSQLLargeObject.h" #include <vector> #include <memory> #include <boost/shared_ptr.hpp> namespace OrthancPlugins { class PostgreSQLStatement : public boost::noncopyable { private: class Inputs; friend class PostgreSQLResult; PostgreSQLConnection& connection_; std::string id_; std::string sql_; std::vector<unsigned int /*Oid*/> oids_; std::vector<int> binary_; boost::shared_ptr<Inputs> inputs_; void Prepare(); void Unprepare(); void DeclareInputInternal(unsigned int param, unsigned int /*Oid*/ type); void* /* PGresult* */ Execute(); public: PostgreSQLStatement(PostgreSQLConnection& connection, const std::string& sql); ~PostgreSQLStatement() { Unprepare(); } 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); PostgreSQLConnection& GetConnection() const { return connection_; } }; }