public Gateway(IGatewayConfiguration gatewayConfiguration, IMessageHub messageHub)
{
_messageHub = messageHub;
Name = gatewayConfiguration.Name;
Id = new GatewayId(gatewayConfiguration.DriverName, gatewayConfiguration.Name);
_state = new SynchronizedValue <ThingState>();
}
private async Task InitGatewayAsync(IGatewayConfiguration gatewayConfiguration, Action <IGateway> afterGatewayCreation)
{
var gateway = await _gatewayBuilder.Build(gatewayConfiguration);
if (gateway == null)
{
return;
}
afterGatewayCreation(gateway);
_requestDispatcher.Process(new KernelRequest($"InitGateway {gateway.Id}", () => gateway.InitAsync()));
}
private IGatewayHandler CreateGatewayHandler(IGatewayConfiguration gatewayConfiguration, IGateway gateway)
{
var driver = _driverSubSystem.GetDriver(gatewayConfiguration.DriverName);
if (driver == null)
{
Log.Warn($"Driver '{gatewayConfiguration.DriverName}' for gateway '{gatewayConfiguration.Name}' not found");
return(null);
}
var gatewayHandler = driver.CreateGatewayHandler(new GatewaySetupInfo(gatewayConfiguration, gateway.Id));
return(gatewayHandler);
}
public async Task <Gateway> Build(IGatewayConfiguration gatewayConfiguration)
{
var gateway = new Gateway(gatewayConfiguration, _messageHub);
var gatewayHandler = CreateGatewayHandler(gatewayConfiguration, gateway);
if (gatewayHandler == null)
{
Log.Error($"Driver '{gatewayConfiguration.DriverName}' does not create gateway handler for gateway '{gatewayConfiguration.Name}'");
return(null);
}
Log.Info($"Gateway handler for gateway '{gatewayConfiguration.Name}' created");
gateway.SetHandler(gatewayHandler);
await gatewayHandler.SetupAsync(_messageHub);
await _gatewayRepository.AddAsync(gateway).ConfigureAwait(false);
return(gateway);
}
public GatewaySetupInfo(IGatewayConfiguration gatewayConfiguration, GatewayId id) : base(gatewayConfiguration.Settings)
{
Id = id;
GatewayType = gatewayConfiguration.GatewayType;
Address = gatewayConfiguration.Address;
}
public GatewayConfigurationPackage(IGatewayConfiguration gatewayConfiguration,
IEnumerable <IThingConfiguration> thingConfigurations)
{
GatewayConfiguration = gatewayConfiguration;
ThingConfigurations = thingConfigurations;
}