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134 lines
2.9 KiB
C++
134 lines
2.9 KiB
C++
/*
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Copyright 2007 - 2008 MySQL AB, 2008 - 2009 Sun Microsystems, Inc. All rights reserved.
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The MySQL Connector/C++ is licensed under the terms of the GPL
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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 GPL 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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*/
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#ifndef _SQL_CONNECTION_H_
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#define _SQL_CONNECTION_H_
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#include <string>
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#include <map>
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#include "build_config.h"
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#include "warning.h"
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namespace sql
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{
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typedef union _ConnectPropertyVal
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{
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struct
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{
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const char * val;
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size_t len;
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} str;
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double dval;
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long long lval;
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bool bval;
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void * pval;
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} ConnectPropertyVal;
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class DatabaseMetaData;
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class PreparedStatement;
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class Statement;
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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 std::string 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 std::string getCatalog() = 0;
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virtual std::string getSchema() = 0;
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virtual std::string getClientInfo() = 0;
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virtual void getClientOption(const std::string & optionName, void * optionValue) = 0;
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/* virtual int getHoldability() = 0; */
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/* virtual std::map getTypeMap() = 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 std::string nativeSQL(const std::string& sql) = 0;
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virtual PreparedStatement * prepareStatement(const std::string& sql) = 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 std::string& catalog) = 0;
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virtual void setSchema(const std::string& catalog) = 0;
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virtual sql::Connection * setClientOption(const std::string & optionName, const void * optionValue) = 0;
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virtual Savepoint * setSavepoint(const std::string& 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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