public void Dispatch(MessageInfo info, object message)
{
var messageData = (TEvent)message;
_logger?.Info($"Event: EventHandlerDispatcher validate message is started; MessageId:{info.Id}");
_contractValidatorService.Validate(messageData);
_logger?.Info($"Event: EventHandlerDispatcher validate message is finished; MessageId:{info.Id}");
_logger?.Info($"Event: EventHandlerDispatcher handle message is started; MessageId:{info.Id}");
if (info.MessageType?.BatchSize != null && info.MessageType?.BatchSize != 0)
{
var batchingHandler = _serviceProvider.GetService <IBatchingHandler <TEvent> >();
if (batchingHandler != null)
{
batchingHandler.Handle(info, messageData);
}
else
{
_eventHandler.Handle(messageData);
}
}
else
{
_eventHandler.Handle(messageData);
}
_logger?.Info($"Event: EventHandlerDispatcher handle message is finished; MessageId:{info.Id}");
}
private void ValidateContract <T>(T message)
{
if (!typeof(T).IsInterface)
{
throw new InvalidOperationException("Only interfaces are allowed as a generic parameters");
}
_contractValidatorService.Validate <T>((T)message);
if (message == null)
{
throw new InvalidDataException("Event message can't be null");
}
}
public void Handle(T command)
{
_contractValidatorService.Validate <T>(command);
_eventHandler.Handle(command);
}
public void Dispatch(MessageInfo info, object message)
{
_contractValidatorService.Validate <TCommand>((TCommand)message);
_commandHandler.Handle((TCommand)message);
}