mirror of
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158 lines
4.2 KiB
C++
158 lines
4.2 KiB
C++
/*
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Copyright (c) 2008, 2011, Oracle and/or its affiliates. All rights reserved.
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The MySQL Connector/C++ is licensed under the terms of the GPLv2
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<http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>, like most
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MySQL Connectors. There are special exceptions to the terms and
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conditions of the GPLv2 as it is applied to this software, see the
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FLOSS License Exception
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<http://www.mysql.com/about/legal/licensing/foss-exception.html>.
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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
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by 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, but
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WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef _SQL_CONNECTION_H_
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#define _SQL_CONNECTION_H_
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#include <map>
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#include <boost/variant.hpp>
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#include "build_config.h"
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#include "warning.h"
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#include "sqlstring.h"
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namespace sql
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{
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typedef boost::variant<int, double, bool, sql::SQLString > ConnectPropertyVal;
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typedef std::map< sql::SQLString, ConnectPropertyVal > ConnectOptionsMap;
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class DatabaseMetaData;
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class PreparedStatement;
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class Statement;
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class Driver;
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typedef enum transaction_isolation
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{
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TRANSACTION_NONE= 0,
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TRANSACTION_READ_COMMITTED,
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TRANSACTION_READ_UNCOMMITTED,
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TRANSACTION_REPEATABLE_READ,
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TRANSACTION_SERIALIZABLE
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} enum_transaction_isolation;
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class Savepoint
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{
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/* Prevent use of these */
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Savepoint(const Savepoint &);
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void operator=(Savepoint &);
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public:
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Savepoint() {};
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virtual ~Savepoint() {};
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virtual int getSavepointId() = 0;
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virtual sql::SQLString getSavepointName() = 0;
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};
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class CPPCONN_PUBLIC_FUNC Connection
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{
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/* Prevent use of these */
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Connection(const Connection &);
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void operator=(Connection &);
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public:
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Connection() {};
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virtual ~Connection() {};
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virtual void clearWarnings() = 0;
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virtual Statement *createStatement() = 0;
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virtual void close() = 0;
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virtual void commit() = 0;
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virtual bool getAutoCommit() = 0;
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virtual sql::SQLString getCatalog() = 0;
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virtual Driver *getDriver() = 0;
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virtual sql::SQLString getSchema() = 0;
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virtual sql::SQLString getClientInfo() = 0;
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virtual void getClientOption(const sql::SQLString & optionName, void * optionValue) = 0;
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virtual DatabaseMetaData * getMetaData() = 0;
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virtual enum_transaction_isolation getTransactionIsolation() = 0;
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virtual const SQLWarning * getWarnings() = 0;
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virtual bool isClosed() = 0;
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virtual bool isReadOnly() = 0;
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virtual sql::SQLString nativeSQL(const sql::SQLString& sql) = 0;
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virtual PreparedStatement * prepareStatement(const sql::SQLString& sql) = 0;
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virtual PreparedStatement * prepareStatement(const sql::SQLString& sql, int autoGeneratedKeys) = 0;
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virtual PreparedStatement * prepareStatement(const sql::SQLString& sql, int* columnIndexes) = 0;
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virtual PreparedStatement * prepareStatement(const sql::SQLString& sql, int resultSetType, int resultSetConcurrency) = 0;
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virtual PreparedStatement * prepareStatement(const sql::SQLString& sql, int resultSetType, int resultSetConcurrency, int resultSetHoldability) = 0;
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virtual PreparedStatement * prepareStatement(const sql::SQLString& sql, sql::SQLString columnNames[]) = 0;
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virtual void releaseSavepoint(Savepoint * savepoint) = 0;
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virtual void rollback() = 0;
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virtual void rollback(Savepoint * savepoint) = 0;
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virtual void setAutoCommit(bool autoCommit) = 0;
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virtual void setCatalog(const sql::SQLString& catalog) = 0;
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virtual void setSchema(const sql::SQLString& catalog) = 0;
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virtual sql::Connection * setClientOption(const sql::SQLString & optionName, const void * optionValue) = 0;
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virtual void setHoldability(int holdability) = 0;
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virtual void setReadOnly(bool readOnly) = 0;
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virtual Savepoint * setSavepoint() = 0;
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virtual Savepoint * setSavepoint(const sql::SQLString& name) = 0;
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virtual void setTransactionIsolation(enum_transaction_isolation level) = 0;
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/* virtual void setTypeMap(Map map) = 0; */
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};
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} /* namespace sql */
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#endif // _SQL_CONNECTION_H_
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