private static Agent CreateAgentBaseFromSettings(IRegistry registry, AgentConfig config)
{
string agentLogTag = $"{config.Type} Agent {config.Name}";
if (config.Settings == null)
{
throw new ArgumentNullException(nameof(config.Settings), $@"{agentLogTag} hasn't got valid Settings");
}
if (config.Settings.Receiver?.Type == null)
{
throw new ArgumentNullException(nameof(config.Settings.Receiver.Type), $@"{agentLogTag} hasn't got a Receiver.Type");
}
if (config.Settings.Transformer?.Type == null)
{
throw new ArgumentNullException(nameof(config.Settings.Transformer.Type), $@"{agentLogTag} hasn't got a Transformer.Type");
}
if (config.Settings.StepConfiguration?.NormalPipeline != null &&
config.Settings.StepConfiguration.NormalPipeline.Count(s => s?.Type == null) > 0)
{
throw new ArgumentNullException(
nameof(config.Settings.StepConfiguration.NormalPipeline),
$@"{agentLogTag} has one ore more Steps in the NormalPipeline without a Type");
}
if (config.Settings.StepConfiguration?.ErrorPipeline != null &&
config.Settings.StepConfiguration.ErrorPipeline?.Count(s => s?.Type == null) > 0)
{
throw new ArgumentNullException(
nameof(config.Settings.StepConfiguration.ErrorPipeline),
$@"{agentLogTag} has one or more Steps in the ErrorPipeline without a Type");
}
IReceiver receiver =
new ReceiverBuilder()
.SetSettings(config.Settings.Receiver)
.Build();
return(new Agent(
config: config,
receiver: receiver,
transformerConfig: config.Settings.Transformer,
exceptionHandler: ExceptionHandlerRegistry.GetHandler(config.Type),
stepConfiguration: config.Settings.StepConfiguration ?? GetDefaultStepConfigurationForAgentType(config.Type),
journalLogger: new JournalDatastoreLogger(registry.CreateDatastoreContext)));
}
public static IServiceCollection AddExceptionProcessor(this IServiceCollection services, Action <IExceptionHandlerRegistry> action)
{
if (action == null)
{
throw new ArgumentNullException(nameof(action));
}
var exceptionHandlerRegistry = new ExceptionHandlerRegistry();
action(exceptionHandlerRegistry);
foreach (var registeredHandler in exceptionHandlerRegistry.RegisteredHandlers)
{
services.AddScoped(registeredHandler);
}
services.AddSingleton <IExceptionHandlerRegistry>(exceptionHandlerRegistry);
return(services);
}
