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/*
Copyright 2007 - 2008 MySQL AB, 2008 - 2010 Sun Microsystems, Inc. All rights reserved.
The MySQL Connector/C++ is licensed under the terms of the GPL
<http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>, like most
MySQL Connectors. There are special exceptions to the terms and
conditions of the GPL as it is applied to this software, see the
FLOSS License Exception
<http://www.mysql.com/about/legal/licensing/foss-exception.html>.
*/
#ifndef _SQL_CONNECTION_H_
#define _SQL_CONNECTION_H_
#include <map>
#include <boost/variant.hpp>
#include "build_config.h"
#include "warning.h"
#include "sqlstring.h"
namespace sql
{
typedef boost::variant<int, double, bool, sql::SQLString > ConnectPropertyVal;
typedef std::map< sql::SQLString, ConnectPropertyVal > ConnectOptionsMap;
class DatabaseMetaData;
class PreparedStatement;
class Statement;
typedef enum transaction_isolation
{
TRANSACTION_NONE= 0,
TRANSACTION_READ_COMMITTED,
TRANSACTION_READ_UNCOMMITTED,
TRANSACTION_REPEATABLE_READ,
TRANSACTION_SERIALIZABLE
} enum_transaction_isolation;
class Savepoint
{
/* Prevent use of these */
Savepoint(const Savepoint &);
void operator=(Savepoint &);
public:
Savepoint() {};
virtual ~Savepoint() {};
virtual int getSavepointId() = 0;
virtual sql::SQLString getSavepointName() = 0;
};
class CPPCONN_PUBLIC_FUNC Connection
{
/* Prevent use of these */
Connection(const Connection &);
void operator=(Connection &);
public:
Connection() {};
virtual ~Connection() {};
virtual void clearWarnings() = 0;
virtual Statement *createStatement() = 0;
virtual void close() = 0;
virtual void commit() = 0;
virtual bool getAutoCommit() = 0;
virtual sql::SQLString getCatalog() = 0;
virtual sql::SQLString getSchema() = 0;
virtual sql::SQLString getClientInfo() = 0;
virtual void getClientOption(const sql::SQLString & optionName, void * optionValue) = 0;
virtual DatabaseMetaData * getMetaData() = 0;
virtual enum_transaction_isolation getTransactionIsolation() = 0;
virtual const SQLWarning * getWarnings() = 0;
virtual bool isClosed() = 0;
virtual bool isReadOnly() = 0;
virtual sql::SQLString nativeSQL(const sql::SQLString& sql) = 0;
virtual PreparedStatement * prepareStatement(const sql::SQLString& sql) = 0;
virtual PreparedStatement * prepareStatement(const sql::SQLString& sql, int autoGeneratedKeys) = 0;
virtual PreparedStatement * prepareStatement(const sql::SQLString& sql, int* columnIndexes) = 0;
virtual PreparedStatement * prepareStatement(const sql::SQLString& sql, int resultSetType, int resultSetConcurrency) = 0;
virtual PreparedStatement * prepareStatement(const sql::SQLString& sql, int resultSetType, int resultSetConcurrency, int resultSetHoldability) = 0;
virtual PreparedStatement * prepareStatement(const sql::SQLString& sql, sql::SQLString columnNames[]) = 0;
virtual void releaseSavepoint(Savepoint * savepoint) = 0;
virtual void rollback() = 0;
virtual void rollback(Savepoint * savepoint) = 0;
virtual void setAutoCommit(bool autoCommit) = 0;
virtual void setCatalog(const sql::SQLString& catalog) = 0;
virtual void setSchema(const sql::SQLString& catalog) = 0;
virtual sql::Connection * setClientOption(const sql::SQLString & optionName, const void * optionValue) = 0;
virtual void setHoldability(int holdability) = 0;
virtual void setReadOnly(bool readOnly) = 0;
virtual Savepoint * setSavepoint() = 0;
virtual Savepoint * setSavepoint(const sql::SQLString& name) = 0;
virtual void setTransactionIsolation(enum_transaction_isolation level) = 0;
/* virtual void setTypeMap(Map map) = 0; */
};
} /* namespace sql */
#endif // _SQL_CONNECTION_H_
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