rsb::transport::socket::LifecycledBusServer Class Reference

A facade around BusServer instances to allow breaking dependency cycles. More...

#include <LifecycledBusServer.h>

Inheritance diagram for rsb::transport::socket::LifecycledBusServer:

Collaboration diagram for rsb::transport::socket::LifecycledBusServer:

Public Member Functions
	LifecycledBusServer (BusServerPtr server)
virtual	~LifecycledBusServer ()
virtual void	addSink (InConnectorPtr sink)
virtual void	removeSink (const InConnector *sink)
virtual void	addConnection (BusConnectionPtr connection)
	Adds connection to the list of connections of the bus. More...
virtual void	removeConnection (BusConnectionPtr connection)
	Removes connection from the list of connections of this bus. More...
virtual bool	isTcpnodelay () const
virtual void	handle (EventPtr event)
	Handle event. More...
void	activate ()
void	deactivate ()
void	handleIncoming (EventPtr event, BusConnectionPtr connection)
virtual const std::string	getTransportURL () const
virtual void	printContents (std::ostream &stream) const
Public Member Functions inherited from rsb::transport::socket::BusServer
virtual	~BusServer ()
Public Member Functions inherited from rsb::transport::socket::Bus
virtual	~Bus ()
Public Member Functions inherited from rsb::eventprocessing::Handler
virtual	~Handler ()

Private Attributes
rsc::logging::LoggerPtr	logger
BusServerPtr	server

Detailed Description

A facade around BusServer instances to allow breaking dependency cycles.

This implementation specifically calls deactivate on the underlying server instance in its destructor. This is known to break a dependency cycle in BusServerImpl which would otherwise prevent clean destruction through shared_ptr instances.

Apart from this behavior, all calls are passed to the underlying instance.

Author

jwienke

Definition at line 50 of file LifecycledBusServer.h.

Constructor & Destructor Documentation

rsb::transport::socket::LifecycledBusServer::LifecycledBusServer

(

BusServerPtr

server

)

Definition at line 37 of file LifecycledBusServer.cpp.

rsb::transport::socket::LifecycledBusServer::~LifecycledBusServer ( )

virtual

Definition at line 42 of file LifecycledBusServer.cpp.

References logger, and server.

Member Function Documentation

void rsb::transport::socket::LifecycledBusServer::activate ( )

virtual

Implements rsb::transport::socket::BusServer.

Definition at line 74 of file LifecycledBusServer.cpp.

References logger, and server.

void rsb::transport::socket::LifecycledBusServer::addConnection ( BusConnectionPtr  connection )

virtual

Adds connection to the list of connections of the bus.

connection should start receiving events, only after being added to the bus.

Parameters

connection

The connection that should be added.

Implements rsb::transport::socket::Bus.

Definition at line 58 of file LifecycledBusServer.cpp.

References server.

void rsb::transport::socket::LifecycledBusServer::addSink ( InConnectorPtr  sink )

virtual

Implements rsb::transport::socket::Bus.

Definition at line 50 of file LifecycledBusServer.cpp.

References server.

void rsb::transport::socket::LifecycledBusServer::deactivate ( )

virtual

Implements rsb::transport::socket::BusServer.

Definition at line 79 of file LifecycledBusServer.cpp.

References logger, and server.

const string rsb::transport::socket::LifecycledBusServer::getTransportURL ( ) const

virtual

Implements rsb::transport::socket::Bus.

Definition at line 89 of file LifecycledBusServer.cpp.

References server.

void rsb::transport::socket::LifecycledBusServer::handle ( EventPtr  event )

virtual

Handle event.

Parameters

event

The event that should be handled.

Implements rsb::transport::socket::Bus.

Definition at line 70 of file LifecycledBusServer.cpp.

References server.

void rsb::transport::socket::LifecycledBusServer::handleIncoming ( EventPtr  event, BusConnectionPtr  connection  )

virtual

Implements rsb::transport::socket::BusServer.

Definition at line 84 of file LifecycledBusServer.cpp.

References server.

bool rsb::transport::socket::LifecycledBusServer::isTcpnodelay ( ) const

virtual

Implements rsb::transport::socket::Bus.

Definition at line 66 of file LifecycledBusServer.cpp.

References server.

void rsb::transport::socket::LifecycledBusServer::printContents ( std::ostream &  stream ) const

virtual

Definition at line 93 of file LifecycledBusServer.cpp.

References server.

void rsb::transport::socket::LifecycledBusServer::removeConnection ( BusConnectionPtr  connection )

virtual

Removes connection from the list of connections of this bus.

connection is not closed or otherwise modified.

Parameters

connection

The connection that should be removed.

Implements rsb::transport::socket::Bus.

Definition at line 62 of file LifecycledBusServer.cpp.

References server.

void rsb::transport::socket::LifecycledBusServer::removeSink ( const InConnector *  sink )

virtual

Implements rsb::transport::socket::Bus.

Definition at line 54 of file LifecycledBusServer.cpp.

References server.

Member Data Documentation

rsc::logging::LoggerPtr rsb::transport::socket::LifecycledBusServer::logger

private

Definition at line 78 of file LifecycledBusServer.h.

Referenced by activate(), deactivate(), and ~LifecycledBusServer().

BusServerPtr rsb::transport::socket::LifecycledBusServer::server

private

Definition at line 79 of file LifecycledBusServer.h.

Referenced by activate(), addConnection(), addSink(), deactivate(), getTransportURL(), handle(), handleIncoming(), isTcpnodelay(), printContents(), removeConnection(), removeSink(), and ~LifecycledBusServer().

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

• rsb/transport/socket/LifecycledBusServer.h
• rsb/transport/socket/LifecycledBusServer.cpp