/// <summary>
/// Validates <paramref name="model"/> synchronously using runtime type of model.
/// Best for framework code where TModel can't be determined.
/// </summary>
/// <typeparam name="TModel">Type of model to validate.</typeparam>
/// <param name="dispatcher">A validation dispatcher.</param>
/// <param name="model">An instance to validate.</param>
/// <returns><see cref="IValidationResult"/> describing success or validation failure.</returns>
public static IValidationResult Validate(this IValidationDispatcher dispatcher, object model)
{
try
{
Task <IValidationResult> task = dispatcher.ValidateAsync(model);
task.Wait();
return(task.Result);
}
catch (AggregateException e)
{
throw e.InnerException;
}
}
protected virtual async Task ValidateAsync(T command)
{
IValidationResult result = null;
if (validationHandler != null)
{
result = await validationHandler.HandleAsync(command);
}
else if (validationDispatcher != null)
{
result = await validationDispatcher.ValidateAsync(command);
}
if (result != null)
{
result.ThrowIfNotValid();
}
}
/// <summary>
/// A method responsible for validating commands.
/// </summary>
/// <typeparam name="TCommand">A type of the command.</typeparam>
/// <param name="command">An instance of command to validate.</param>
/// <returns>A continuation task.</returns>
protected virtual async Task ValidateAsync <TCommand>(TCommand command)
{
IValidationResult result = await validationDispatcher.ValidateAsync(command);
result.ThrowIfNotValid();
}
