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SessionHandle.h
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115 lines (87 loc) · 2.94 KB
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//
// SesssionHandle.h
//
// $Id: //poco/1.4/Data/MySQL/include/Poco/Data/MySQL/SessionHandle.h#1 $
//
// Library: Data
// Package: MySQL
// Module: SessionHandle
//
// Definition of the SessionHandle class.
//
// 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.
//
#ifndef Data_MySQL_SessionHandle_INCLUDED
#define Data_MySQL_SessionHandle_INCLUDED
#include <mysql.h>
#include "Poco/Data/MySQL/MySQLException.h"
namespace Poco {
namespace Data {
namespace MySQL {
class SessionHandle
/// MySQL session handle
{
public:
explicit SessionHandle(MYSQL* mysql);
/// Creates session handle
~SessionHandle();
/// Destroy handle, close connection
void init(MYSQL* mysql = 0);
/// Initializes the handle iff not initialized.
void options(mysql_option opt);
/// Set connection options
void options(mysql_option opt, bool b);
/// Set connection options
void options(mysql_option opt, const char* c);
/// Set connection options
void options(mysql_option opt, unsigned int i);
/// Set connection options
void connect(const char* host, const char* user, const char* password, const char* db, unsigned int port);
/// Connect to server
void close();
/// Close connection
void startTransaction();
/// Start transaction
void commit();
/// Commit transaction
void rollback();
/// Rollback transaction
operator MYSQL* ();
private:
SessionHandle(const SessionHandle&);
SessionHandle& operator=(const SessionHandle&);
private:
MYSQL* _pHandle;
};
//
// inlines
//
inline SessionHandle::operator MYSQL* ()
{
return _pHandle;
}
}}}
#endif // Data_MySQL_SessionHandle_INCLUDED