drizzled::plugin::NullClient Class Reference

#include <null_client.h>

Inheritance diagram for drizzled::plugin::NullClient:

List of all members.

Public Member Functions
virtual int	getFileDescriptor (void)
virtual bool	isConnected (void)
virtual bool	flush (void)
virtual void	close (void)
virtual bool	authenticate (void)
virtual bool	readCommand (char **packet, uint32_t &packet_length)
virtual void	sendOK ()
virtual void	sendEOF ()
virtual void	sendError (const drizzled::error_t, const char *)
virtual void	sendFields (List< Item > &)
virtual void	store (Field *)
virtual void	store (void)
virtual void	store (int32_t)
virtual void	store (uint32_t)
virtual void	store (int64_t)
virtual void	store (uint64_t)
virtual void	store (double, uint32_t, String *)
virtual void	store (const type::Time *)
virtual void	store (const char *)
virtual void	store (const char *, size_t)
virtual void	store (str_ref)
virtual bool	haveError ()
virtual bool	wasAborted ()
void	pushSQL (str_ref arg)
virtual Session *	getSession ()
virtual void	setSession (Session *session_arg)
virtual bool	isConsole () const
virtual bool	isInteractive () const
virtual catalog::Instance::shared_ptr	catalog ()

Protected Attributes
Session *	session

Private Types
typedef std::vector< char >	Bytes
typedef std::queue< Bytes >	Queue

Private Attributes
Queue	to_execute
bool	is_dead
Bytes	packet_buffer

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Detailed Description

This class is an empty client implementation for internal used.

Definition at line 34 of file null_client.h.

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Member Function Documentation

virtual bool drizzled::plugin::NullClient::authenticate ( void  )

inlinevirtual

Perform handshake and authorize client if needed.

Implements drizzled::plugin::Client.

Definition at line 53 of file null_client.h.

virtual void drizzled::plugin::NullClient::close ( void  )

inlinevirtual

Close the client object.

Implements drizzled::plugin::Client.

Definition at line 52 of file null_client.h.

virtual bool drizzled::plugin::NullClient::flush ( void  )

inlinevirtual

Flush all data that has been buffered with store() methods.

Return values:

Boolean

indicating success or failure.

Implements drizzled::plugin::Client.

Definition at line 51 of file null_client.h.

virtual int drizzled::plugin::NullClient::getFileDescriptor ( void  )

inlinevirtual

Get file descriptor associated with client object.

Return values:

File	descriptor that is attached, -1 if none.

Implements drizzled::plugin::Client.

Definition at line 49 of file null_client.h.

virtual Session* drizzled::plugin::Client::getSession ( )

inlinevirtualinherited

Get attached session from the client object.

Return values:

Session

object that is attached, NULL if none.

Definition at line 50 of file client.h.

virtual bool drizzled::plugin::NullClient::isConnected ( void  )

inlinevirtual

Check to see if the client is currently connected.

Return values:

Boolean

value representing connected state.

Implements drizzled::plugin::Client.

Definition at line 50 of file null_client.h.

virtual bool drizzled::plugin::NullClient::readCommand ( char **  packet, uint32_t &  packet_length  )

inlinevirtual

Read command from client.

Implements drizzled::plugin::Client.

Definition at line 55 of file null_client.h.

virtual void drizzled::plugin::NullClient::sendFields ( List< Item > &  )

inlinevirtual

Send field list for result set.

Implements drizzled::plugin::Client.

Definition at line 83 of file null_client.h.

virtual void drizzled::plugin::Client::setSession ( Session *  session_arg )

inlinevirtualinherited

Attach session to the client object.

Parameters:

[in]

session_arg

Session object to attach, or NULL to clear.

Definition at line 59 of file client.h.

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

• drizzled/plugin/null_client.h