Cockpit-cpp/ZjServer/thirdparty/mysql/include/jdbc/mysql_connection.h

/*
 * Copyright (c) 2008, 2018, Oracle and/or its affiliates. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License, version 2.0, as
 * published by the Free Software Foundation.
 *
 * This program is also distributed with certain software (including
 * but not limited to OpenSSL) that is licensed under separate terms,
 * as designated in a particular file or component or in included license
 * documentation.  The authors of MySQL hereby grant you an
 * additional permission to link the program and your derivative works
 * with the separately licensed software that they have included with
 * MySQL.
 *
 * Without limiting anything contained in the foregoing, this file,
 * which is part of MySQL Connector/C++, is also subject to the
 * Universal FOSS Exception, version 1.0, a copy of which can be found at
 * http://oss.oracle.com/licenses/universal-foss-exception.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License, version 2.0, for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA
 */



#ifndef _MYSQL_CONNECTION_H_
#define _MYSQL_CONNECTION_H_

#include "cppconn/connection.h"
#include <boost/shared_ptr.hpp>
#include <boost/scoped_ptr.hpp>

namespace sql
{
namespace mysql
{

class MySQL_Savepoint : public sql::Savepoint
{
  sql::SQLString name;

public:
  MySQL_Savepoint(const sql::SQLString &savepoint);
  virtual ~MySQL_Savepoint() {}

  int getSavepointId();

  sql::SQLString getSavepointName();

private:
  /* Prevent use of these */
  MySQL_Savepoint(const MySQL_Savepoint &);
  void operator=(MySQL_Savepoint &);
};


class MySQL_DebugLogger;
struct MySQL_ConnectionData; /* PIMPL */
class MySQL_Statement;

namespace NativeAPI
{
class NativeConnectionWrapper;
}

class CPPCONN_PUBLIC_FUNC MySQL_Connection : public sql::Connection
{
  MySQL_Statement * createServiceStmt();

public:
  MySQL_Connection(Driver * _driver,
          ::sql::mysql::NativeAPI::NativeConnectionWrapper & _proxy,
          const sql::SQLString& hostName,
          const sql::SQLString& userName,
          const sql::SQLString& password);

  MySQL_Connection(Driver * _driver, ::sql::mysql::NativeAPI::NativeConnectionWrapper & _proxy,
          std::map< sql::SQLString, sql::ConnectPropertyVal > & options);

  virtual ~MySQL_Connection();

  void clearWarnings();

  void close();

  void commit();

  sql::Statement * createStatement();

  sql::SQLString escapeString(const sql::SQLString &);

  bool getAutoCommit();

  sql::SQLString getCatalog();

  Driver *getDriver();

  sql::SQLString getSchema();

  sql::SQLString getClientInfo();

  void getClientOption(const sql::SQLString & optionName, void * optionValue);

  sql::SQLString getClientOption(const sql::SQLString & optionName);

  sql::DatabaseMetaData * getMetaData();

  enum_transaction_isolation getTransactionIsolation();

  const SQLWarning * getWarnings();

  bool isClosed();

  bool isReadOnly();

  bool isValid();

  bool reconnect();

  sql::SQLString nativeSQL(const sql::SQLString& sql);

  sql::PreparedStatement * prepareStatement(const sql::SQLString& sql);

  sql::PreparedStatement * prepareStatement(const sql::SQLString& sql, int autoGeneratedKeys);

  sql::PreparedStatement * prepareStatement(const sql::SQLString& sql, int columnIndexes[]);

  sql::PreparedStatement * prepareStatement(const sql::SQLString& sql, int resultSetType, int resultSetConcurrency);

  sql::PreparedStatement * prepareStatement(const sql::SQLString& sql, int resultSetType, int resultSetConcurrency, int resultSetHoldability);

  sql::PreparedStatement * prepareStatement(const sql::SQLString& sql, sql::SQLString columnNames[]);

  void releaseSavepoint(Savepoint * savepoint) ;

  void rollback();

  void rollback(Savepoint * savepoint);

  void setAutoCommit(bool autoCommit);

  void setCatalog(const sql::SQLString& catalog);

  void setSchema(const sql::SQLString& catalog);

  sql::Connection * setClientOption(const sql::SQLString & optionName, const void * optionValue);

  sql::Connection * setClientOption(const sql::SQLString & optionName, const sql::SQLString & optionValue);

  void setHoldability(int holdability);

  void setReadOnly(bool readOnly);

  sql::Savepoint * setSavepoint();

  sql::Savepoint * setSavepoint(const sql::SQLString& name);

  void setTransactionIsolation(enum_transaction_isolation level);

  virtual sql::SQLString getSessionVariable(const sql::SQLString & varname);

  virtual void setSessionVariable(const sql::SQLString & varname, const sql::SQLString & value);

  virtual void setSessionVariable(const sql::SQLString & varname, unsigned int value);

  virtual sql::SQLString getLastStatementInfo();

private:
  /* We do not really think this class has to be subclassed*/
  void checkClosed();
  void init(std::map< sql::SQLString, sql::ConnectPropertyVal > & properties);

  Driver * driver;
  boost::shared_ptr< NativeAPI::NativeConnectionWrapper > proxy;

  /* statement handle to execute queries initiated by driver. Perhaps it is
     a good idea to move it to a separate helper class */
  boost::scoped_ptr< ::sql::mysql::MySQL_Statement > service;

  boost::scoped_ptr< ::sql::mysql::MySQL_ConnectionData > intern; /* pimpl */

  /* Prevent use of these */
  MySQL_Connection(const MySQL_Connection &);
  void operator=(MySQL_Connection &);
};

} /* namespace mysql */
} /* namespace sql */

#endif // _MYSQL_CONNECTION_H_

/*
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 * c-basic-offset: 4
 * End:
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 */