56 lines
1.7 KiB
C++
56 lines
1.7 KiB
C++
/*
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Copyright (c) 2015, 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 as published by
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the Free Software Foundation; version 2 of the License.
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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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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 SINGLE_TRANSACTION_CONNECTION_PROVIDER_INCLUDED
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#define SINGLE_TRANSACTION_CONNECTION_PROVIDER_INCLUDED
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#include "thread_specific_connection_provider.h"
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#include "i_connection_provider.h"
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#include "i_callable.h"
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#include "base/message_data.h"
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#include "base/mysql_query_runner.h"
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#include "base/mutex.h"
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namespace Mysql{
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namespace Tools{
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namespace Dump{
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class Single_transaction_connection_provider
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: public Thread_specific_connection_provider
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{
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public:
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Single_transaction_connection_provider(
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Mysql::Tools::Base::I_connection_factory* connection_factory,
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unsigned int connections,
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Mysql::I_callable<bool, const Mysql::Tools::Base::Message_data&>*
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message_handler);
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virtual Mysql::Tools::Base::Mysql_query_runner* create_new_runner(
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Mysql::I_callable<bool, const Mysql::Tools::Base::Message_data&>*
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message_handler);
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private:
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std::vector<Mysql::Tools::Base::Mysql_query_runner*> m_runner_pool;
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my_boost::mutex m_pool_mutex;
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unsigned int m_connections;
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};
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}
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}
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}
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#endif
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