private Type GetCommandType(IOwinContext context)
{
var commandName = commandNameResolver.GetCommandName(context.Environment);
if (string.IsNullOrWhiteSpace(commandName))
{
throw new UnidentifiableCommandException();
}
var commandType = commandRegistry.GetCommandType(commandName);
if (commandType == null)
{
throw new UnknownCommandException(commandName);
}
return(commandType);
}
public object Construct(string commandName)
{
if (string.IsNullOrWhiteSpace(commandName))
{
throw new UnidentifiableCommandException();
}
var commandType = commandRegistry.GetCommandType(commandName);
if (commandType == null)
{
throw new UnknownCommandException(commandName);
}
var command = Create(commandType);
if (command == null)
{
throw new EmptyCommandBodyException(commandType);
}
return(command);
}