#include <EventBusService.h>

Inheritance diagram for lintel::EventBusService:

Public Member Functions
	EventBusService (const std::shared_ptr< Configuration > &configuration, std::shared_ptr< ProcessName > processName, std::shared_ptr< SharedMemoryService > sharedMemoryService, std::shared_ptr< SharedMemorySegmentManager > segmentManager)

std::shared_ptr< IEventBus >	of (const std::string &name)

void	onInitialize () override

void	onShutdown () override

Public Member Functions inherited from lintel::AbstractService< EventBusService >
	AbstractService ()=delete

	AbstractService (std::string processName, std::string instanceName)

	AbstractService (std::string processName)

ShutdownPriority	shutdownPriorityOf () const override

const std::string &	getProcessName () const override

const std::string &	getInstanceName () const override

std::string_view	getClassName () const override

Public Member Functions inherited from lintel::AbstractServiceInterface
virtual	~AbstractServiceInterface ()=default

Additional Inherited Members
Protected Attributes inherited from lintel::AbstractService< EventBusService >
std::vector< std::shared_ptr< PropertyBase > >	m_properties

Detailed Description

Service that manages the lifecycle and access to EventBus instances stored in shared memory segments. Consumers receive an IEventBus view that forwards to the EventBus object in the segment.

Constructor & Destructor Documentation

◆ EventBusService()

lintel::EventBusService::EventBusService	(	const std::shared_ptr< Configuration > &	configuration,
		std::shared_ptr< ProcessName >	processName,
		std::shared_ptr< SharedMemoryService >	sharedMemoryService,
		std::shared_ptr< SharedMemorySegmentManager >	segmentManager
	)

Construct an EventBusService.

Parameters

configuration	the application configuration
processName	the current process name
sharedMemoryService	the shared memory service
segmentManager	the shared memory segment manager

Member Function Documentation

◆ of()

std::shared_ptr< IEventBus > lintel::EventBusService::of ( const std::string & name )

Get a view of the named event bus.

Parameters

name	the bus name

Returns: a view over the shared memory bus

Exceptions

std::runtime_error if the bus is not configured

◆ onInitialize()

void lintel::EventBusService::onInitialize ( )

overridevirtual

Construct all configured event buses in their segments.

Reimplemented from lintel::AbstractService< EventBusService >.

◆ onShutdown()

void lintel::EventBusService::onShutdown ( )

inlineoverridevirtual

Default shutdown does nothing; override in subclasses.