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src/Factory.cpp
author František Kučera <franta-hg@frantovo.cz>
Thu, 29 Nov 2018 22:30:12 +0100
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license: GNU GPLv3+
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/**
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 * Relational pipes
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 * Copyright © 2018 František Kučera (Frantovo.cz, GlobalCode.info)
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 *
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 * This program is free software: you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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 * the Free Software Foundation, either version 3 of the License, or
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 * (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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 */
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#include <relpipe/protocol/constants.h>
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#include "../include/relpipe/writer/TypeId.h"








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#include "../include/relpipe/writer/RelationalWriter.h"













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#include "../include/relpipe/writer/Factory.h"








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#include "StreamRelationalWriter.h"













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namespace relpipe {













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namespace writer {













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RelationalWriter* Factory::create(std::ostream& output) {








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	return new StreamRelationalWriter(output);













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}













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/**













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 * Some basic constants defined in lib-protocol are re-exported in public headers of lib-reader and lib-writer,













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 * so we should check (during compile-time) that they match.













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 */













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#define PROTOCOL_VIOLATION_TYPE_ID_ERROR "type id does not match with protocol"













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static_assert((int) TypeId::BOOLEAN == relpipe::protocol::DATA_TYPE_ID_BOOLEAN, PROTOCOL_VIOLATION_TYPE_ID_ERROR);













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static_assert((int) TypeId::STRING == relpipe::protocol::DATA_TYPE_ID_STRING, PROTOCOL_VIOLATION_TYPE_ID_ERROR);













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static_assert((int) TypeId::INTEGER == relpipe::protocol::DATA_TYPE_ID_INTEGER, PROTOCOL_VIOLATION_TYPE_ID_ERROR);













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#define PROTOCOL_VIOLATION_TYPE_DEF_ERROR "type definition does not match with protocol"













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static_assert(std::is_same<relpipe::writer::boolean_t, typename relpipe::protocol::boolean_t>::value, PROTOCOL_VIOLATION_TYPE_DEF_ERROR);













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static_assert(std::is_same<relpipe::writer::integer_t, typename relpipe::protocol::integer_t>::value, PROTOCOL_VIOLATION_TYPE_DEF_ERROR);













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static_assert(std::is_same<relpipe::writer::string_t, typename relpipe::protocol::string_t>::value, PROTOCOL_VIOLATION_TYPE_DEF_ERROR);













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static_assert(std::is_same<relpipe::writer::octet_t, typename relpipe::protocol::octet_t>::value, PROTOCOL_VIOLATION_TYPE_DEF_ERROR);













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}













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}














relpipe/relpipe-lib-writer.cpp