Drizzled Public API Documentation

Public Types | Public Member Functions | Static Public Member Functions
drizzled::plugin::TransactionReplicator Class Reference

#include <transaction_replicator.h>

Inheritance diagram for drizzled::plugin::TransactionReplicator:
drizzled::plugin::Plugin DefaultReplicator drizzle_plugin::FilteredReplicator

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)

Detailed Description

Class which replicates Transaction messages

Definition at line 47 of file transaction_replicator.h.

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:
Pointerto the applier of the command message
Transactionmessage to be replicated

Implemented in drizzle_plugin::FilteredReplicator, and DefaultReplicator.

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

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