private static ValidatorFactory GetValidatorFactory(
IConfigurationSource configurationSource,
ValidationSpecificationSource source)
{
var instrumentationProvider = ValidationInstrumentationProvider.FromConfigurationSource(configurationSource);
List <ValidatorFactory> factories = new List <ValidatorFactory>();
if (source.IsSet(ValidationSpecificationSource.Attributes))
{
factories.Add(DefaultAttributeValidatorFactory);
}
if (source.IsSet(ValidationSpecificationSource.Configuration))
{
factories.Add(new ConfigurationValidatorFactory(configurationSource, instrumentationProvider));
}
if (source.IsSet(ValidationSpecificationSource.DataAnnotations))
{
factories.Add(DefaultValidationAttributeValidatorFactory);
}
if (factories.Count == 1)
{
return(factories[0]);
}
return(CreateCompositeValidatorFactory(instrumentationProvider, factories));
}
private static ValidatorFactory GetValidatorFactory(ValidationSpecificationSource source)
{
if (source == ValidationSpecificationSource.All || source == ValidationSpecificationSource.Both)
{
return(DefaultCompositeValidatorFactory);
}
List <ValidatorFactory> factories = new List <ValidatorFactory>();
if (source.IsSet(ValidationSpecificationSource.Attributes))
{
factories.Add(DefaultAttributeValidatorFactory);
}
if (source.IsSet(ValidationSpecificationSource.Configuration))
{
factories.Add(DefaultConfigurationValidatorFactory);
}
if (source.IsSet(ValidationSpecificationSource.DataAnnotations))
{
factories.Add(DefaultValidationAttributeValidatorFactory);
}
if (factories.Count == 1)
{
return(factories[0]);
}
return(CreateCompositeValidatorFactory(
EnterpriseLibraryContainer.Current.GetInstance <IValidationInstrumentationProvider>(),
factories));
}
private static ValidatorFactory GetValidatorFactory(ValidationSpecificationSource source)
{
if (source == ValidationSpecificationSource.All || source == ValidationSpecificationSource.Both)
{
return(DefaultCompositeValidatorFactory);
}
List <ValidatorFactory> factories = new List <ValidatorFactory>();
if (source.IsSet(ValidationSpecificationSource.Attributes))
{
factories.Add(DefaultAttributeValidatorFactory);
}
if (source.IsSet(ValidationSpecificationSource.Configuration))
{
factories.Add(DefaultConfigurationValidatorFactory);
}
if (source.IsSet(ValidationSpecificationSource.DataAnnotations))
{
factories.Add(DefaultValidationAttributeValidatorFactory);
}
if (factories.Count == 1)
{
return(factories[0]);
}
return(CreateCompositeValidatorFactory(factories));
}
private static ValidatorFactory GetValidatorFactory(ValidationSpecificationSource source)
{
if (source == ValidationSpecificationSource.All || source == ValidationSpecificationSource.Both)
{
return(DefaultCompositeValidatorFactory);
}
var factories = new List <ValidatorFactory>();
if (source.IsSet(ValidationSpecificationSource.Attributes))
{
factories.Add(DefaultAttributeValidatorFactory);
}
if (source.IsSet(ValidationSpecificationSource.DataAnnotations))
{
factories.Add(DefaultValidationAttributeValidatorFactory);
}
if (factories.Count == 1)
{
return(factories[0]);
}
return(CreateCompositeValidatorFactory(new NullValidationInstrumentationProvider(),
factories));
}
/// <summary>
/// Returns a <see cref="Validator"/> for <paramref name="propertyInfo"/> as defined in the validation specification
/// for <paramref name="type"/>.
/// </summary>
/// <param name="type">The type for which the validation specification must be retrieved.</param>
/// <param name="propertyInfo">The property for which the validator must be returned.</param>
/// <param name="ruleset">The ruleset to use when retrieving validation information, or an empty string to use
/// the default ruleset.</param>
/// <param name="validationSpecificationSource">The <see cref="ValidationSpecificationSource"/> indicating
/// where to retrieve validation specifications.</param>
/// <param name="memberAccessValidatorBuilderFactory"></param>
/// <returns>The appropriate validator, or null if there is no such validator specified.</returns>
/// <exception cref="InvalidOperationException">when <paramref name="type"/> is <see langword="null"/>.</exception>
/// <exception cref="InvalidOperationException">when <paramref name="propertyInfo"/> is <see langword="null"/>.</exception>
/// <exception cref="InvalidOperationException">when <paramref name="propertyInfo"/> is not a readable property.</exception>
/// <remarks>
/// Both <paramref name="type"/> and <paramref name="propertyInfo"/> must be provided as <paramref name="type"/> might be different
/// from the declaring type for <paramref name="propertyInfo"/>.
/// </remarks>
public static Validator GetPropertyValidator(Type type,
PropertyInfo propertyInfo,
string ruleset,
ValidationSpecificationSource validationSpecificationSource,
MemberAccessValidatorBuilderFactory memberAccessValidatorBuilderFactory)
{
if (null == type)
{
// invalid operation exception is used to match the platform's errors
throw new InvalidOperationException(Resources.ExceptionTypeNotFound);
}
if (null == propertyInfo)
{
throw new InvalidOperationException(Resources.ExceptionPropertyNotFound);
}
if (!propertyInfo.CanRead)
{
throw new InvalidOperationException(Resources.ExceptionPropertyNotReadable);
}
var validators = new List <Validator>();
if (validationSpecificationSource.IsSet(ValidationSpecificationSource.Attributes))
{
validators.Add(
GetPropertyValidatorFromAttributes(type, propertyInfo, ruleset, memberAccessValidatorBuilderFactory));
}
if (validationSpecificationSource.IsSet(ValidationSpecificationSource.Configuration))
{
validators.Add(
GetPropertyValidatorFromConfiguration(type, propertyInfo, ruleset, memberAccessValidatorBuilderFactory));
}
if (validationSpecificationSource.IsSet(ValidationSpecificationSource.DataAnnotations))
{
validators.Add(
GetPropertyValidatorFromValidationAttributes(type, propertyInfo, ruleset, memberAccessValidatorBuilderFactory));
}
var effectiveValidators = validators.Where(v => v != null).ToArray();
if (effectiveValidators.Length == 1)
{
return(effectiveValidators[0]);
}
else if (effectiveValidators.Length > 1)
{
return(new AndCompositeValidator(effectiveValidators));
}
else
{
return(null);
}
}