drizzled::plugin::TransactionReplicator Class Reference

#include <transaction_replicator.h>

Inheritance diagram for drizzled::plugin::TransactionReplicator:

List of all members.

Public Types
typedef std::pair< const std::string, const std::string >	map_key
typedef std::map< const map_key, plugin::Plugin * >	map
typedef std::vector< Plugin * >	vector
Public Member Functions
	TransactionReplicator (std::string name_arg)
virtual ReplicationReturnCode	replicate (TransactionApplier *in_applier, Session &session, message::Transaction &to_replicate)=0
virtual void	shutdownPlugin ()
virtual void	prime ()
virtual void	startup (drizzled::Session &)
void	activate ()
void	deactivate ()
bool	isActive () const
const std::string &	getName () const
void	setModule (module::Module *module)
const std::string &	getTypeName () const
virtual bool	removeLast () const
const std::string &	getModuleName () const
Static Public Member Functions
static bool	addPlugin (TransactionReplicator *replicator)
static void	removePlugin (TransactionReplicator *replicator)
Private Member Functions
	TransactionReplicator (const TransactionReplicator &)
TransactionReplicator &	operator= (const TransactionReplicator &)

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Detailed Description

Class which replicates Transaction messages

Definition at line 59 of file transaction_replicator.h.

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Member Function Documentation

virtual ReplicationReturnCode drizzled::plugin::TransactionReplicator::replicate	(	TransactionApplier *	in_applier,
		Session &	session,
		message::Transaction &	to_replicate
	)		[pure virtual]

Replicate a Transaction message to a TransactionApplier.

Note:

It is important to note that memory allocation for the supplied pointer is not guaranteed after the completion of this function -- meaning the caller can dispose of the supplied message. Therefore, replicators and appliers implementing an asynchronous replication system must copy the supplied message to their own controlled memory storage area.

Parameters:

Pointer	to the applier of the command message
Transaction	message to be replicated

Implemented in DefaultReplicator, and drizzle_plugin::FilteredReplicator.

Referenced by drizzled::ReplicationServices::pushTransactionMessage().

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

• drizzled/plugin/transaction_replicator.h
• drizzled/plugin/transaction_replicator.cc