public HttpCacheHeadersMiddleware(
RequestDelegate next,
IValidationValueStore store,
ILoggerFactory loggerFactory,
IOptions <ExpirationModelOptions> expirationModelOptions,
IOptions <ValidationModelOptions> validationModelOptions)
{
if (loggerFactory == null)
{
throw new ArgumentNullException(nameof(loggerFactory));
}
if (validationModelOptions == null)
{
throw new ArgumentNullException(nameof(validationModelOptions));
}
if (expirationModelOptions == null)
{
throw new ArgumentNullException(nameof(expirationModelOptions));
}
_next = next ?? throw new ArgumentNullException(nameof(next));
_store = store ?? throw new ArgumentNullException(nameof(store));
_expirationModelOptions = expirationModelOptions.Value;
_validationModelOptions = validationModelOptions.Value;
_logger = loggerFactory.CreateLogger <HttpCacheHeadersMiddleware>();
}