database::mariadb::commands::async::MariaDBFreeResultCommand Class Reference

#include <MariaDBFreeResultCommand.h>

Inheritance diagram for database::mariadb::commands::async::MariaDBFreeResultCommand:

Collaboration diagram for database::mariadb::commands::async::MariaDBFreeResultCommand:

Public Member Functions
	MariaDBFreeResultCommand (MYSQL_RES *&result, const std::function< void(void)> &onFreeResult, const std::function< void(const std::string &, unsigned int)> &onError)
	~MariaDBFreeResultCommand () override
Public Member Functions inherited from database::mariadb::MariaDBCommandASync
	~MariaDBCommandASync () override
	MariaDBCommand (const std::string &name, const std::function< void(const std::string &, unsigned int)> &onError)
Public Member Functions inherited from database::mariadb::MariaDBCommand
	MariaDBCommand (const std::string &name, const std::function< void(const std::string &, unsigned int)> &onError)
virtual	~MariaDBCommand ()=default
const std::string &	commandName ()
int	commandStart (MYSQL *mysql, const utils::Timeval &currentTime)
void	setMariaDBConnection (MariaDBConnection *mariaDBConnection)
virtual std::string	commandInfo ()

Private Member Functions
int	commandStart () override
int	commandContinue (int status) override
bool	commandCompleted () override
void	commandError (const std::string &errorString, unsigned int errorNumber) override

Private Attributes
MYSQL_RES *&	result
std::function< void(void)>	onFreeResult

Additional Inherited Members
Protected Attributes inherited from database::mariadb::MariaDBCommand
MYSQL *	mysql = nullptr
const std::function< void(const std::string &, unsigned int)>	onError

Detailed Description

Definition at line 32 of file MariaDBFreeResultCommand.h.

Constructor & Destructor Documentation

MariaDBFreeResultCommand()

database::mariadb::commands::async::MariaDBFreeResultCommand::MariaDBFreeResultCommand	(	MYSQL_RES *&	result,
		const std::function< void(void)> &	onFreeResult,
		const std::function< void(const std::string &, unsigned int)> &	onError )

Definition at line 29 of file MariaDBFreeResultCommand.cpp.

        : MariaDBCommandASync("FreeResult", onError)
        , result(result)
        , onFreeResult(onFreeResult) {
    }

References MariaDBFreeResultCommand().

Referenced by MariaDBFreeResultCommand().

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~MariaDBFreeResultCommand()

database::mariadb::commands::async::MariaDBFreeResultCommand::~MariaDBFreeResultCommand ( )

override

Definition at line 37 of file MariaDBFreeResultCommand.cpp.

                                                        {
        if (result != nullptr) {
            mysql_free_result(result);
        }
    }

Member Function Documentation

commandCompleted()

bool database::mariadb::commands::async::MariaDBFreeResultCommand::commandCompleted ( )

overrideprivatevirtual

Implements database::mariadb::MariaDBCommand.

Definition at line 57 of file MariaDBFreeResultCommand.cpp.

                                                    {
        onFreeResult();
 
        result = nullptr;
 
        return true;
    }

commandContinue()

int database::mariadb::commands::async::MariaDBFreeResultCommand::commandContinue ( int status )

overrideprivatevirtual

Implements database::mariadb::MariaDBCommand.

Definition at line 53 of file MariaDBFreeResultCommand.cpp.

                                                            {
        return mysql_free_result_cont(result, status);
    }

commandError()

void database::mariadb::commands::async::MariaDBFreeResultCommand::commandError ( const std::string & errorString, unsigned int errorNumber )

overrideprivatevirtual

Implements database::mariadb::MariaDBCommand.

Definition at line 65 of file MariaDBFreeResultCommand.cpp.

                                                                                                      {
        onError(errorString, errorNumber);
    }

commandStart()

int database::mariadb::commands::async::MariaDBFreeResultCommand::commandStart ( )

overrideprivatevirtual

Implements database::mariadb::MariaDBCommand.

Definition at line 43 of file MariaDBFreeResultCommand.cpp.

                                               {
        int ret = 0;
 
        if (result != nullptr) {
            ret = mysql_free_result_start(result);
        }
 
        return ret;
    }

Member Data Documentation

onFreeResult

std::function<void(void)> database::mariadb::commands::async::MariaDBFreeResultCommand::onFreeResult

private

Definition at line 47 of file MariaDBFreeResultCommand.h.

result

MYSQL_RES*& database::mariadb::commands::async::MariaDBFreeResultCommand::result

private

Definition at line 45 of file MariaDBFreeResultCommand.h.

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The documentation for this class was generated from the following files:

• database/mariadb/commands/async/MariaDBFreeResultCommand.h
• database/mariadb/commands/async/MariaDBFreeResultCommand.cpp