public ChainableValidationHandler(
IValidatableHttpResponse handler,
params IValidatableHttpResponse[] handlers
)
{
_handler = handler;
if (handlers.Length > 0)
{
_chainedHandlers = new ChainableValidationHandler(
handlers.First(),
handlers.Skip(1).ToArray()
);
}
}
/// <summary>
/// Add <paramref name="handler"/> to the chain
/// </summary>
/// <param name="handler">
/// Will be the next handler in the chain
/// </param>
/// <returns>
/// The next chain <paramref name="handler"/>
/// </returns>
/// <exception cref="ArgumentNullException">
/// Throw if <paramref name="handler"/> is null
/// </exception>
/// <exception cref="InvalidOperationException">
/// Throw if chain already has next handler
/// </exception>
public ChainableValidationHandler Add(IValidatableHttpResponse handler)
{
if (handler == null)
{
throw new ArgumentNullException();
}
if (_chainedHandlers != null)
{
throw new InvalidOperationException();
}
_chainedHandlers = new ChainableValidationHandler(handler);
return(_chainedHandlers);
}