public ICustomDataSourceViewModel CreateViewModel(IServiceContainer serviceContainer,
                                                          ICustomDataSourceConfiguration configuration)
        {
            var actualConfig = ((NoThrowCustomDataSourceConfiguration)configuration).Inner;

            try
            {
                return(_inner.CreateViewModel(serviceContainer, actualConfig));
            }
            catch (Exception e)
            {
                Log.ErrorFormat("Caught unexpected exception: {0}", e);
                return(null);
            }
        }