64 lines
2.1 KiB
C++
64 lines
2.1 KiB
C++
/*
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Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
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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, version 2.0,
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as published by the Free Software Foundation.
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This program is also distributed with certain software (including
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but not limited to OpenSSL) that is licensed under separate terms,
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as designated in a particular file or component or in included license
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documentation. The authors of MySQL hereby grant you an additional
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permission to link the program and your derivative works with the
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separately licensed software that they have included with MySQL.
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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, version 2.0, for more details.
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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, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef ABSTRACT_OUTPUT_WRITER_WRAPPER_INCLUDED
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#define ABSTRACT_OUTPUT_WRITER_WRAPPER_INCLUDED
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#include <functional>
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#include "client/dump/abstract_chain_element.h"
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#include "client/dump/i_output_writer.h"
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#include "client/dump/i_output_writer_wrapper.h"
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namespace Mysql {
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namespace Tools {
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namespace Dump {
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/**
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Implementation of common logic for classes that directs execution of
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dump tasks to Data Formatters.
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*/
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class Abstract_output_writer_wrapper : public Abstract_chain_element,
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public virtual I_output_writer_wrapper {
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public:
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void register_output_writer(I_output_writer *new_output_writter);
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protected:
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Abstract_output_writer_wrapper(
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std::function<bool(const Mysql::Tools::Base::Message_data &)>
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*message_handler,
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Simple_id_generator *object_id_generator);
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void append_output(const std::string &data_to_append);
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private:
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std::vector<I_output_writer *> m_output_writers;
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};
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} // namespace Dump
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} // namespace Tools
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} // namespace Mysql
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#endif
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