//
// MySQLException.cpp
//
// $Id: //poco/1.4/Data/MySQL/src/Connector.cpp#1 $
//
// Library: Data
// Package: MySQL
// Module:  Connector
//
// Copyright (c) 2008, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// Permission is hereby granted, free of charge, to any person or organization
// obtaining a copy of the software and accompanying documentation covered by
// this license (the "Software") to use, reproduce, display, distribute,
// execute, and transmit the Software, and to prepare derivative works of the
// Software, and to permit third-parties to whom the Software is furnished to
// do so, all subject to the following:
// 
// The copyright notices in the Software and this entire statement, including
// the above license grant, this restriction and the following disclaimer,
// must be included in all copies of the Software, in whole or in part, and
// all derivative works of the Software, unless such copies or derivative
// works are solely in the form of machine-executable object code generated by
// a source language processor.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//


#include "Poco/Data/MySQL/Connector.h"
#include "Poco/Data/MySQL/SessionImpl.h"
#include "Poco/Data/SessionFactory.h"
#include "Poco/Exception.h"

#include <mysql.h>


namespace Poco {
namespace Data {
namespace MySQL {


std::string Connector::KEY("mysql");


Connector::Connector()
{
}


Connector::~Connector()
{
}

const std::string& Connector::name() const
{
    return KEY;
}

Poco::AutoPtr<Poco::Data::SessionImpl> Connector::createSession(const std::string& connectionString)
{
	return Poco::AutoPtr<Poco::Data::SessionImpl>(new SessionImpl(connectionString));	
}


void Connector::registerConnector()
{
	if (mysql_library_init(0, 0, 0) != 0)
	{
		throw Exception("mysql_library_init error");
	}

	Poco::Data::SessionFactory::instance().add(new Connector());
}


void Connector::unregisterConnector()
{
	Poco::Data::SessionFactory::instance().remove(KEY);
	mysql_library_end();
}


} } } // namespace Poco::Data::MySQL