#ifndef _QTL_MYSQL_POOL_H_
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#define _QTL_MYSQL_POOL_H_
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#include "qtl_database_pool.hpp"
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#include "qtl_mysql.hpp"
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namespace qtl
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{
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namespace mysql
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{
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class database_pool : public qtl::database_pool<database>
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{
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public:
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database_pool() : m_port(0) { }
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virtual ~database_pool() { }
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virtual database* new_database() throw() override
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{
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database* db=new database;
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if(!db->open(m_host.data(), m_user.data(), m_password.data(), m_database.data(), 0, m_port))
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{
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delete db;
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db=NULL;
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}
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else
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{
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db->charset_name("utf8");
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}
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return db;
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}
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protected:
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std::string m_host;
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unsigned short m_port;
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std::string m_database;
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std::string m_user;
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std::string m_password;
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};
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#if MARIADB_VERSION_ID >= 050500
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template<typename EventLoop>
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class async_pool : public qtl::async_pool<async_pool<EventLoop>, EventLoop, async_connection>
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{
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typedef qtl::async_pool<async_pool<EventLoop>, EventLoop, async_connection> base_class;
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public:
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async_pool(EventLoop& ev) : base_class(ev), m_port(0) { }
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virtual ~async_pool() { }
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template<typename Handler>
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void new_connection(EventLoop& ev, Handler&& handler) throw()
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{
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async_connection* db = new async_connection;
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db->open(ev, [this, handler, db](const mysql::error& e) mutable {
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if (e)
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{
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delete db;
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db = nullptr;
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}
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else
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{
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db->charset_name("utf8");
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}
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handler(e, db);
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}, m_host.data(), m_user.data(), m_password.data(), m_database.data(), 0, m_port);
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}
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protected:
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std::string m_host;
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unsigned short m_port;
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std::string m_database;
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std::string m_user;
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std::string m_password;
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};
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#endif //MariaDB
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}
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}
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#endif //_QTL_MYSQL_POOL_H_
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