public static void IsBetween <T>([NotNull] this Guardian source, Expression <Func <T> > expression, T minLimit, T maxLimit, IComparer <T> comparer)
{
source.IsNotNull(expression, nameof(expression));
var(value, parameterName) = ((IGuardian)source).ExtractValueAndParameterNameFromExpression(expression);
IsLowerThan(source, value, parameterName, maxLimit, comparer);
}
public static void IsGreaterThanOrEqualToZero([NotNull] this Guardian source, [NotNull] Expression <Func <double> > expression)
{
source.IsNotNull(expression, nameof(expression));
var(value, parameterName) = ((IGuardian)source).ExtractValueAndParameterNameFromExpression(expression);
IsGreaterThanOrEqualToZero(source, value, parameterName);
}
public static void IsStrictlyBetween <T>([NotNull] this Guardian source, [NotNull] Expression <Func <T> > expression, T minLimit, T maxLimit)
{
source.IsNotNull(expression, nameof(expression));
var(value, parameterName) = ((IGuardian)source).ExtractValueAndParameterNameFromExpression(expression);
IsStrictlyBetween(source, value, parameterName, minLimit, maxLimit);
}
public static void IsGreaterThanOrEqualTo <T>([NotNull] this Guardian source, [NotNull] Expression <Func <T> > expression, T minLimit, [NotNull] IComparer <T> comparer)
{
source.IsNotNull(expression, nameof(expression));
var(value, parameterName) = ((IGuardian)source).ExtractValueAndParameterNameFromExpression(expression);
IsGreaterThanOrEqualTo(source, value, parameterName, minLimit, comparer);
}
public static void IsNotEmptyGuid([NotNull] this Guardian source, [NotNull] Expression <Func <Guid> > expression)
{
source.IsNotNull(expression, nameof(expression));
var(value, parameterName) = ((IGuardian)source).ExtractValueAndParameterNameFromExpression(expression);
IsNotEmptyGuid(source, value, parameterName);
}
public static void Exists([NotNull] this Guardian source, [NotNull] Expression <Func <FileSystemInfo> > expression)
{
source.IsNotNull(expression, nameof(expression));
var(fileSystemInfo, parameterName) = ((IGuardian)source).ExtractValueAndParameterNameFromExpression(expression);
Exists(source, fileSystemInfo, parameterName);
}
public static void IsEqualTo <T>([NotNull] this Guardian source, [NotNull] Expression <Func <T> > expression, T referenceValue)
{
source.IsNotNull(expression, nameof(expression));
var(value, parameterName) = ((IGuardian)source).ExtractValueAndParameterNameFromExpression(expression);
IsEqualTo(source, value, parameterName, referenceValue);
}
#pragma warning disable CS3024 // Constraint type is not CLS-compliant
public static void IsDefined <TEnum>([NotNull] this Guardian source, [NotNull] Expression <Func <TEnum> > expression)
#pragma warning restore CS3024 // Constraint type is not CLS-compliant
where TEnum : struct, IConvertible
{
source.IsNotNull(expression, nameof(expression));
var(value, parameterName) = ((IGuardian)source).ExtractValueAndParameterNameFromExpression(expression);
IsDefined(source, value, parameterName);
}
public static void Exists([NotNull] this Guardian source, [NotNull] FileSystemInfo file, string parameterName)
{
source.IsNotNull(file, nameof(file));
file.Refresh();
if (!file.Exists)
{
throw new FileNotFoundException(Messages.ExistsNotFoundFormat(parameterName), file.FullName);
}
}