public override BrokenRules Validate <T>(T target, ValidationCallContext callContext)
{
callContext = callContext ?? ValidationCallContext.AllRules;
LogValidationRequested(target, callContext);
ICollection <IValidationProvider <T> > providers = GetValidationProviders <T>();
LogValidatorsAboutToBeApplied(providers, target);
var results = new List <BrokenRules>();
double totalDuration = 0d;
foreach (IValidationProvider <T> provider in providers)
{
double duration;
ValidationProviderResult result = ExecuteValidation(target, callContext, provider, out duration);
totalDuration += duration;
LogBrokenRules(result, provider);
results.Add(result.BrokenRules);
if (!result.BrokenRules.IsValid && StopOnFirstBrokenRules)
{
break;
}
}
LogValidationFinished(totalDuration);
return(BrokenRules.Merge(results));
}
protected void LogBrokenRules <T>(ValidationProviderResult result, IValidationProvider <T> provider)
{
if (!result.ObjectWasValidated)
{
Logger.InfoFormat("Validator '{0}' choose not to accept target", provider);
return;
}
LogBrokenRules(provider, result.BrokenRules);
}
private ValidationProviderResult ExecuteValidation <T>(T target,
ValidationCallContext callContext,
IValidationProvider <T> validator,
out double duration)
{
ValidationProviderResult result = null;
duration = With.PerformanceCounter(() => {
result = validator.Validate(target, callContext);
}) * 1000;
Logger.DebugFormat("Validator '{0}' executed in '{1}ms'", validator, duration);
if (PerformanceThresholds.IndividualValidatorInMilliseconds > 0 &&
PerformanceThresholds.IndividualValidatorInMilliseconds < duration)
{
Logger.WarnFormat(
"Performance of validator '{0}' exceeds threshold; threshold: '{1}ms', actual: '{2}ms'",
validator,
PerformanceThresholds.IndividualValidatorInMilliseconds,
duration);
}
return(result);
}
