/// <summary>
/// Validate an instance
/// </summary>
public static async Task ValidateAsync <TArgument>(ValidatorTypeCache cache, Type type, TArgument instance, IDictionary <string, object> userContext, IServiceProvider?provider, CancellationToken cancellation = default)
{
Guard.AgainstNull(cache, nameof(cache));
Guard.AgainstNull(userContext, nameof(userContext));
Guard.AgainstNull(type, nameof(type));
Guard.AgainstNull(userContext, nameof(userContext));
var currentType = (Type?)type;
var validationContext = default(ValidationContext <TArgument>);
while (currentType != null)
{
if (cache.TryGetValidators(currentType, provider, out var buildAll))
{
validationContext ??= BuildValidationContext(instance, userContext);
var tasks = buildAll.Select(x => x.ValidateAsync(validationContext, cancellation));
var validationResults = await Task.WhenAll(tasks);
var results = validationResults
.SelectMany(result => result.Errors);
ThrowIfResults(results);
}
currentType = currentType.BaseType;
}
}
/// <summary>
/// Validate an instance
/// </summary>
public static void Validate <TArgument>(ValidatorTypeCache cache, Type type, TArgument instance, IDictionary <string, object> userContext, IServiceProvider?provider)
{
Guard.AgainstNull(cache, nameof(cache));
Guard.AgainstNull(userContext, nameof(userContext));
Guard.AgainstNull(type, nameof(type));
Guard.AgainstNull(userContext, nameof(userContext));
if (instance == null)
{
return;
}
var currentType = (Type?)type;
var validationContext = default(ValidationContext <TArgument>);
while (currentType != null)
{
if (cache.TryGetValidators(currentType, provider, out var buildAll))
{
validationContext ??= BuildValidationContext(instance, userContext);
var results = buildAll
.SelectMany(validator => validator.Validate(validationContext).Errors);
ThrowIfResults(results);
}
currentType = currentType.BaseType;
}
}
/// <summary>
/// Validate an instance
/// </summary>
public static void Validate(ValidatorTypeCache cache, Type type, object?instance, object userContext)
{
Guard.AgainstNull(cache, nameof(cache));
Guard.AgainstNull(userContext, nameof(userContext));
Guard.AgainstNull(type, nameof(type));
Guard.AgainstNull(userContext, nameof(userContext));
if (!cache.TryGetValidators(type, out var buildAll))
{
return;
}
var validationContext = BuildValidationContext(instance, userContext);
var results = buildAll
.SelectMany(validator => validator.Validate(validationContext).Errors);
ThrowIfResults(results);
}
/// <summary>
/// Validate an instance
/// </summary>
public static async Task ValidateAsync(ValidatorTypeCache cache, Type type, object?instance, object userContext)
{
Guard.AgainstNull(cache, nameof(cache));
Guard.AgainstNull(userContext, nameof(userContext));
Guard.AgainstNull(type, nameof(type));
Guard.AgainstNull(userContext, nameof(userContext));
if (!cache.TryGetValidators(type, out var buildAll))
{
return;
}
var validationContext = BuildValidationContext(instance, userContext);
var tasks = buildAll.Select(x => x.ValidateAsync(validationContext));
var validationResults = await Task.WhenAll(tasks);
var results = validationResults
.SelectMany(result => result.Errors);
ThrowIfResults(results);
}
/// <summary>
/// Validate an instance
/// </summary>
public static async Task ValidateAsync(ValidatorTypeCache cache, Type type, object?instance, IDictionary <string, object> userContext, IServiceProvider?provider, CancellationToken cancellation = default)
{
Guard.AgainstNull(cache, nameof(cache));
Guard.AgainstNull(userContext, nameof(userContext));
Guard.AgainstNull(type, nameof(type));
Guard.AgainstNull(userContext, nameof(userContext));
if (!cache.TryGetValidators(type, provider, out var buildAll))
{
return;
}
var validationContext = BuildValidationContext(instance, userContext);
var tasks = buildAll.Select(x => x.ValidateAsync(validationContext, cancellation));
var validationResults = await Task.WhenAll(tasks);
var results = validationResults
.SelectMany(result => result.Errors);
ThrowIfResults(results);
}
/// <summary> /// Validate an instance /// </summary> public static void Validate <TArgument>(ValidatorTypeCache cache, Type type, TArgument instance, IDictionary <string, object> userContext) => Validate(cache, type, instance, userContext, null);
/// <summary> /// Validate an instance /// </summary> public static Task ValidateAsync(ValidatorTypeCache cache, Type type, object?instance, IDictionary <string, object> userContext) => ValidateAsync(cache, type, instance, userContext, null);
