221 lines
6 KiB
C++
221 lines
6 KiB
C++
/*
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* Copyright (c) 2008, 2019, Oracle and/or its affiliates. All rights reserved.
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*
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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, version 2.0, as
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* published by the Free Software Foundation.
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*
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* This program is also distributed with certain software (including
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* but not limited to OpenSSL) that is licensed under separate terms,
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* as designated in a particular file or component or in included license
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* documentation. The authors of MySQL hereby grant you an
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* additional permission to link the program and your derivative works
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* with the separately licensed software that they have included with
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* MySQL.
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*
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* Without limiting anything contained in the foregoing, this file,
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* which is part of MySQL Connector/C++, is also subject to the
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* Universal FOSS Exception, version 1.0, a copy of which can be found at
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* http://oss.oracle.com/licenses/universal-foss-exception.
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*
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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
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the GNU General Public License, version 2.0, for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along 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 _MYSQL_CONNECTION_H_
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#define _MYSQL_CONNECTION_H_
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#include "cppconn/connection.h"
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#include <memory>
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namespace sql
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{
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namespace mysql
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{
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class CPPCONN_PUBLIC_FUNC MySQL_Savepoint : public sql::Savepoint
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{
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sql::SQLString name;
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public:
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MySQL_Savepoint(const sql::SQLString &savepoint);
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virtual ~MySQL_Savepoint() {}
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int getSavepointId();
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sql::SQLString getSavepointName();
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private:
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/* Prevent use of these */
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MySQL_Savepoint(const MySQL_Savepoint &);
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void operator=(MySQL_Savepoint &);
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};
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class MySQL_DebugLogger;
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struct MySQL_ConnectionData; /* PIMPL */
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class MySQL_Statement;
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namespace NativeAPI
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{
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class NativeConnectionWrapper;
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}
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class CPPCONN_PUBLIC_FUNC MySQL_Connection : public sql::Connection
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{
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MySQL_Statement * createServiceStmt();
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public:
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MySQL_Connection(Driver * _driver,
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::sql::mysql::NativeAPI::NativeConnectionWrapper & _proxy,
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const sql::SQLString& hostName,
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const sql::SQLString& userName,
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const sql::SQLString& password);
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MySQL_Connection(Driver * _driver, ::sql::mysql::NativeAPI::NativeConnectionWrapper & _proxy,
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std::map< sql::SQLString, sql::ConnectPropertyVal > & options);
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virtual ~MySQL_Connection();
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void clearWarnings();
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void close();
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void commit();
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sql::Statement * createStatement();
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sql::SQLString escapeString(const sql::SQLString &);
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bool getAutoCommit();
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sql::SQLString getCatalog();
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Driver *getDriver();
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sql::SQLString getSchema();
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sql::SQLString getClientInfo();
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void getClientOption(const sql::SQLString & optionName, void * optionValue);
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sql::SQLString getClientOption(const sql::SQLString & optionName);
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sql::DatabaseMetaData * getMetaData();
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enum_transaction_isolation getTransactionIsolation();
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const SQLWarning * getWarnings();
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bool isClosed();
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bool isReadOnly();
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bool isValid();
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bool reconnect();
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sql::SQLString nativeSQL(const sql::SQLString& sql);
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sql::PreparedStatement * prepareStatement(const sql::SQLString& sql);
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sql::PreparedStatement * prepareStatement(const sql::SQLString& sql, int autoGeneratedKeys);
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sql::PreparedStatement * prepareStatement(const sql::SQLString& sql, int columnIndexes[]);
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sql::PreparedStatement * prepareStatement(const sql::SQLString& sql, int resultSetType, int resultSetConcurrency);
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sql::PreparedStatement * prepareStatement(const sql::SQLString& sql, int resultSetType, int resultSetConcurrency, int resultSetHoldability);
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sql::PreparedStatement * prepareStatement(const sql::SQLString& sql, sql::SQLString columnNames[]);
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void releaseSavepoint(Savepoint * savepoint) ;
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void rollback();
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void rollback(Savepoint * savepoint);
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void setAutoCommit(bool autoCommit);
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void setCatalog(const sql::SQLString& catalog);
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void setSchema(const sql::SQLString& catalog);
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sql::Connection * setClientOption(const sql::SQLString & optionName, const void * optionValue);
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sql::Connection * setClientOption(const sql::SQLString & optionName, const sql::SQLString & optionValue);
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void setHoldability(int holdability);
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void setReadOnly(bool readOnly);
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sql::Savepoint * setSavepoint();
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sql::Savepoint * setSavepoint(const sql::SQLString& name);
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void setTransactionIsolation(enum_transaction_isolation level);
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virtual sql::SQLString getSessionVariable(const sql::SQLString & varname);
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virtual void setSessionVariable(const sql::SQLString & varname, const sql::SQLString & value);
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virtual void setSessionVariable(const sql::SQLString & varname, unsigned int value);
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virtual sql::SQLString getLastStatementInfo();
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private:
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/* We do not really think this class has to be subclassed*/
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void checkClosed();
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void init(std::map< sql::SQLString, sql::ConnectPropertyVal > & properties);
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Driver * driver;
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#ifdef _WIN32
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#pragma warning(push)
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#pragma warning(disable: 4251)
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#endif
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std::shared_ptr< NativeAPI::NativeConnectionWrapper > proxy;
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#ifdef _WIN32
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#pragma warning(pop)
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#endif
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/* statement handle to execute queries initiated by driver. Perhaps it is
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a good idea to move it to a separate helper class */
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#ifdef _WIN32
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#pragma warning(push)
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#pragma warning(disable: 4251)
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#endif
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std::unique_ptr< ::sql::mysql::MySQL_Statement > service;
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std::unique_ptr< ::sql::mysql::MySQL_ConnectionData > intern; /* pimpl */
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#ifdef _WIN32
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#pragma warning(pop)
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#endif
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/* Prevent use of these */
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MySQL_Connection(const MySQL_Connection &);
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void operator=(MySQL_Connection &);
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};
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} /* namespace mysql */
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} /* namespace sql */
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#endif // _MYSQL_CONNECTION_H_
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/*
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* Local variables:
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* tab-width: 4
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* c-basic-offset: 4
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* End:
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* vim600: noet sw=4 ts=4 fdm=marker
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* vim<600: noet sw=4 ts=4
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*/
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