public static ValidationResult <TArgument> IsNull <TArgument>(this ValidationTarget <TArgument> target, String targetParameterName)
where TArgument : class
{
if (target.Argument is null)
{
throw new ArgumentNullException(targetParameterName);
}
return(target.Result);
}
public static ValidationResult <Type> IsNotSupportedType(this ValidationTarget <Type> target, IEnumerable <Type> supportedTypes, String targetParameterName)
{
supportedTypes.RejectIf().IsNullOrEmpty(nameof(supportedTypes));
if (supportedTypes.Contains(target.Argument))
{
return(target.Result);
}
throw new UnsupportedTypeArgumentException(target.Argument, targetParameterName);
}
public static ValidationResult <Type> IsNotSupportedType(this ValidationTarget <Type> target, Type supportedBaseType, String targetParameterName)
{
supportedBaseType.RejectIf().IsNull(nameof(supportedBaseType));
if (supportedBaseType.GetTypeInfo().IsAssignableFrom(target.Argument))
{
return(target.Result);
}
throw new UnsupportedTypeArgumentException(target.Argument, targetParameterName);
}
public static ValidationResult <String> IsNullOrEmpty(this ValidationTarget <String> target, String targetParameterName)
{
if (target.Argument is null)
{
throw new ArgumentNullException(targetParameterName);
}
else if (target.Argument.Length == 0)
{
throw new ArgumentEmptyException(targetParameterName);
}
return(target.Result);
}
public static ValidationResult <String> LengthIsGreaterThan(this ValidationTarget <String> target, Int32 exclusiveUpperBoundary, String targetParameterName)
{
if (target.Argument.Length.CompareTo(exclusiveUpperBoundary) == 1)
{
if (targetParameterName is null)
{
throw new ArgumentOutOfRangeException(null, $"The argument cannot have character length greater than {exclusiveUpperBoundary}.");
}
throw new ArgumentOutOfRangeException(targetParameterName, $"The argument for {targetParameterName} cannot have character length greater than {exclusiveUpperBoundary}.");
}
return(target.Result);
}
public static ValidationResult <String> LengthIsLessThanOrEqualTo(this ValidationTarget <String> target, Int32 inclusiveLowerBoundary, String targetParameterName)
{
if (target.Argument?.Length.CompareTo(inclusiveLowerBoundary) != 1)
{
if (targetParameterName is null)
{
throw new ArgumentOutOfRangeException(null, $"The argument cannot have character length less than or equal to {inclusiveLowerBoundary}.");
}
throw new ArgumentOutOfRangeException(targetParameterName, $"The argument for {targetParameterName} cannot have character length less than or equal to {inclusiveLowerBoundary}.");
}
return(target.Result);
}
public static ValidationResult <String> DoesNotMatchRegularExpression(this ValidationTarget <String> target, String regularExpressionPattern, String targetParameterName)
{
try
{
if (target.Argument.MatchesRegularExpression(regularExpressionPattern))
{
return(target.Result);
}
}
catch (ArgumentException exception)
{
throw new StringArgumentPatternException(regularExpressionPattern, targetParameterName, null, exception);
}
catch (RegexMatchTimeoutException exception)
{
throw new StringArgumentPatternException(regularExpressionPattern, targetParameterName, null, exception);
}
throw new StringArgumentPatternException(regularExpressionPattern, targetParameterName);
}
public static ValidationResult <TArgument> IsEqualTo <TArgument>(this ValidationTarget <TArgument> target, TArgument otherArgument, String targetParameterName, String otherParameterName)
where TArgument : class, IEquatable <TArgument>
{
if (target.Argument.Equals(otherArgument))
{
if (targetParameterName is null)
{
if (otherParameterName is null)
{
throw new ArgumentOutOfRangeException(null, $"The argument cannot be equal to {otherArgument}.");
}
throw new ArgumentOutOfRangeException(null, $"The argument cannot be equal to the argument for {otherParameterName}.");
}
else if (otherParameterName is null)
{
throw new ArgumentOutOfRangeException(targetParameterName, $"The argument for {targetParameterName} cannot be equal to {otherArgument}.");
}
throw new ArgumentOutOfRangeException(targetParameterName, $"The argument for {targetParameterName} cannot be equal to the argument for {otherParameterName}.");
}
return(target.Result);
}
public static ValidationResult <TArgument> IsGreaterThan <TArgument>(this ValidationTarget <TArgument> target, TArgument otherArgument, String targetParameterName, String otherParameterName)
where TArgument : IComparable <TArgument>
{
if (target.Argument.CompareTo(otherArgument) == 1)
{
if (targetParameterName is null)
{
if (otherParameterName is null)
{
throw new ArgumentOutOfRangeException(null, $"The argument cannot be greater than {otherArgument}.");
}
throw new ArgumentOutOfRangeException(null, $"The argument cannot be greater than the argument for {otherParameterName}.");
}
else if (otherParameterName is null)
{
throw new ArgumentOutOfRangeException(targetParameterName, $"The argument for {targetParameterName} cannot be greater than {otherArgument}.");
}
throw new ArgumentOutOfRangeException(targetParameterName, $"The argument for {targetParameterName} cannot be greater than the argument for {otherParameterName}.");
}
return(target.Result);
}
public static ValidationResult <TArgument> IsEqualTo <TArgument>(this ValidationTarget <TArgument> target, TArgument otherObject)
where TArgument : class, IEquatable <TArgument> => target.IsEqualTo(otherObject, null);
public static ValidationResult <TArgument> IsGreaterThan <TArgument>(this ValidationTarget <TArgument> target, TArgument exclusiveUpperBoundary, String targetParameterName)
where TArgument : IComparable <TArgument> => target.IsGreaterThan(exclusiveUpperBoundary, targetParameterName, null);
public static ValidationResult <TArgument> IsLessThan <TArgument>(this ValidationTarget <TArgument> target, TArgument exclusiveLowerBoundary)
where TArgument : IComparable <TArgument> => target.IsLessThan(exclusiveLowerBoundary, null);
public static ValidationResult <TArgument> IsLessThanOrEqualTo <TArgument>(this ValidationTarget <TArgument> target, TArgument inclusiveLowerBoundary, String targetParameterName)
where TArgument : IComparable <TArgument> => target.IsLessThanOrEqualTo(inclusiveLowerBoundary, targetParameterName, null);
public static ValidationResult <String> IsNullOrEmpty(this ValidationTarget <String> target) => target.IsNullOrEmpty(null);
public static ValidationResult <TArgument> IsGreaterThanOrEqualTo <TArgument>(this ValidationTarget <TArgument> target, TArgument inclusiveUpperBoundary)
where TArgument : IComparable <TArgument> => target.IsGreaterThanOrEqualTo(inclusiveUpperBoundary, null);
internal static ValidationResult <TArgument> RejectIfIsNullOrEmpty <TArgument, T>(this ValidationTarget <TArgument> target, String targetParameterName)
where TArgument : IEnumerable <T>
{
if (target.Argument == null)
{
throw new ArgumentNullException(targetParameterName);
}
else if (target.Argument.Any() == false)
{
throw new ArgumentEmptyException(targetParameterName);
}
return(target.Result);
}
public static ValidationResult <IReadOnlyDictionary <TKey, TValue> > IsNullOrEmpty <TKey, TValue>(this ValidationTarget <IReadOnlyDictionary <TKey, TValue> > target) => target.IsNullOrEmpty(null);
public static ValidationResult <String> LengthIsGreaterThan(this ValidationTarget <String> target, Int32 exclusiveUpperBoundary) => target.LengthIsGreaterThan(exclusiveUpperBoundary, null);
public static ValidationResult <Type> IsNotSupportedType(this ValidationTarget <Type> target, IEnumerable <Type> supportedTypes) => target.IsNotSupportedType(supportedTypes, null);
internal ValidationResult(ValidationTarget <TArgument> target)
{
Target = target;
}
public static ValidationResult <String> LengthIsLessThanOrEqualTo(this ValidationTarget <String> target, Int32 inclusiveLowerBoundary) => target.LengthIsLessThanOrEqualTo(inclusiveLowerBoundary, null);
public static ValidationResult <TArgument> IsNull <TArgument>(this ValidationTarget <TArgument> target)
where TArgument : class => target.IsNull(null);
public static ValidationResult <TArgument> IsEqualTo <TArgument>(this ValidationTarget <TArgument> target, TArgument otherObject, String targetParameterName)
where TArgument : class, IEquatable <TArgument> => target.IsEqualTo(otherObject, targetParameterName, null);
public static ValidationResult <IReadOnlyDictionary <TKey, TValue> > IsNullOrEmpty <TKey, TValue>(this ValidationTarget <IReadOnlyDictionary <TKey, TValue> > target, String targetParameterName) => target.RejectIfIsNullOrEmpty <IReadOnlyDictionary <TKey, TValue>, KeyValuePair <TKey, TValue> >(targetParameterName);
public static ValidationResult <Stack <T> > IsNullOrEmpty <T>(this ValidationTarget <Stack <T> > target) => target.IsNullOrEmpty(null);
public static ValidationResult <String> DoesNotMatchRegularExpression(this ValidationTarget <String> target, String regularExpressionPattern) => target.DoesNotMatchRegularExpression(regularExpressionPattern, null);
public static ValidationResult <Type> IsNotSupportedType(this ValidationTarget <Type> target, Type supportedBaseType) => target.IsNotSupportedType(supportedBaseType, null);
public static ValidationResult <IReadOnlyList <T> > IsNullOrEmpty <T>(this ValidationTarget <IReadOnlyList <T> > target) => target.IsNullOrEmpty(null);
public static ValidationResult <IReadOnlyList <T> > IsNullOrEmpty <T>(this ValidationTarget <IReadOnlyList <T> > target, String targetParameterName) => target.RejectIfIsNullOrEmpty <IReadOnlyList <T>, T>(targetParameterName);
public static ValidationResult <IEnumerable <T> > IsNullOrEmpty <T>(this ValidationTarget <IEnumerable <T> > target, String targetParameterName) => target.RejectIfIsNullOrEmpty <IEnumerable <T>, T>(targetParameterName);