Class Check

Provides static methods for checking arguments and values.

Inheritance

object

Check

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: Innovt.Core.Utilities

Assembly: Innovt.Core.dll

Syntax

public static class Check

Methods

AreEqual(decimal, decimal, string)

Checks if two decimal values are equal; otherwise, throws a BusinessException with the specified message.

Declaration

public static void AreEqual(decimal value, decimal value2, string message)

Parameters

Type	Name	Description
decimal	value	The first decimal value to compare.
decimal	value2	The second decimal value to compare.
string	message	The message to include in the exception if the values are not equal.

Exceptions

Type	Condition
BusinessException	Thrown if the two decimal values are not equal.

AreEqual(int, int, string)

Checks if two long values are equal; otherwise, throws a BusinessException with the specified message.

Declaration

public static void AreEqual(int value, int value2, string message)

Parameters

Type	Name	Description
int	value	The first long value to compare.
int	value2	The second long value to compare.
string	message	The message for the exception if the values are not equal.

Exceptions

Type	Condition
BusinessException	Thrown if the values are not equal, with the specified message.

AreEqual(long, long, string)

Checks if two decimal values are equal; otherwise, throws a BusinessException with the specified message.

Declaration

public static void AreEqual(long value, long value2, string message)

Parameters

Type	Name	Description
long	value	The first decimal value to compare.
long	value2	The second decimal value to compare.
string	message	The message for the exception if the values are not equal.

Exceptions

Type	Condition
BusinessException	Thrown if the values are not equal, with the specified message.

AreEqual(string, string, string)

Checks if two integer values are equal; otherwise, throws a BusinessException with the specified message.

Declaration

public static void AreEqual(string value, string value2, string message)

Parameters

Type	Name	Description
string	value	The first integer value to compare.
string	value2	The second integer value to compare.
string	message	The message for the exception if the values are not equal.

Exceptions

Type	Condition
BusinessException	Thrown if the values are not equal, with the specified message.

AreNotEqual(int, int, string)

Checks if two integer values are not equal; otherwise, throws a BusinessException with the specified message.

Declaration

public static void AreNotEqual(int value, int value2, string message)

Parameters

Type	Name	Description
int	value	The first integer value to compare.
int	value2	The second integer value to compare.
string	message	The message for the exception if the values are equal.

Exceptions

Type	Condition
BusinessException	Thrown if the values are equal, with the specified message.

AreNotEqual(long, long, string)

Checks if two long values are not equal; otherwise, throws a BusinessException with the specified message.

Declaration

public static void AreNotEqual(long value, long value2, string message)

Parameters

Type	Name	Description
long	value	The first long value to compare.
long	value2	The second long value to compare.
string	message	The message for the exception if the values are equal.

Exceptions

Type	Condition
BusinessException	Thrown if the values are equal, with the specified message.

AreNotEqual(string, string, string)

Checks if two strings are not equal while ignoring case sensitivity; otherwise, throws a BusinessException with the specified message.

Declaration

public static void AreNotEqual(string value, string value2, string message)

Parameters

Type	Name	Description
string	value	The first string to compare.
string	value2	The second string to compare.
string	message	The message for the exception if the strings are equal.

Exceptions

Type	Condition
BusinessException	Thrown if the strings are equal, ignoring case sensitivity, with the specified message.

NotEmpty(string, string)

Checks if the specified string is not null and not empty; otherwise, throws an ArgumentNullException or ArgumentException.

Declaration

public static string NotEmpty(string value, string parameterName = null)

Parameters

Type	Name	Description
string	value	The string to check for null and emptiness.
string	parameterName	The name of the parameter associated with the string.

Returns

Type	Description
string	The original string if it is not null and not empty.

Exceptions

Type	Condition
ArgumentNullException	Thrown if the string is null.
ArgumentException	Thrown if the string is empty.

NotEmpty<T>(IReadOnlyList<T>, string)

Checks if the specified collection is not null and not empty; otherwise, throws an ArgumentException .

Declaration

public static IReadOnlyList<T> NotEmpty<T>(IReadOnlyList<T> value, string parameterName)

Parameters

Type	Name	Description
IReadOnlyList<T>	value	The collection to check for null and emptiness.
string	parameterName	The name of the parameter associated with the collection.

Returns

Type	Description
IReadOnlyList<T>	The original collection if it is not null and not empty.

Type Parameters

Name	Description
T	The type of the collection elements.

Exceptions

Type	Condition
ArgumentNullException	Thrown if the collection is null.
ArgumentException	Thrown if the collection is empty.

NotLessThanZero(int, string)

Checks if the specified integer value is greater than zero; otherwise, throws a BusinessException.

Declaration

public static int NotLessThanZero(int value, string parameterName)

Parameters

Type	Name	Description
int	value	The integer value to check.
string	parameterName	The name of the parameter associated with the value.

Returns

Type	Description
int	Zero if the value is greater than zero.

Exceptions

Type	Condition
BusinessException	Thrown if the value is less than or equal to zero.

NotLessThanZero(int?, string)

Checks if the specified nullable integer value is greater than zero; otherwise, throws a BusinessException.

Declaration

public static int NotLessThanZero(int? value, string parameterName)

Parameters

Type	Name	Description
int?	value	The nullable integer value to check.
string	parameterName	The name of the parameter associated with the value.

Returns

Type	Description
int	Zero if the value is greater than zero.

Exceptions

Type	Condition
BusinessException	Thrown if the value is less than or equal to zero.

NotLessThanZero<T>(params T[])

Checks if the specified array of integers are greater than zero; otherwise, throws a BusinessException.

Declaration

public static void NotLessThanZero<T>(params T[] value)

Parameters

Type	Name	Description
T[]	value	The array of values to check.

Type Parameters

Name	Description
T	The type of the array elements, which must be convertible to an integer.

Exceptions

Type	Condition
BusinessException	Thrown if any of the values is less than or equal to zero.

NotNullWithBusinessException<T>(T, string)

Checks if the specified value is not null; otherwise, throws a BusinessException with the specified message.

Declaration

public static T NotNullWithBusinessException<T>(T value, string message)

Parameters

Type	Name	Description
T	value	The value to check for null.
string	message	The message for the exception if the value is null.

Returns

Type	Description
T	The original value if it is not null.

Type Parameters

Name	Description
T	The type of the value to check.

Exceptions

Type	Condition
BusinessException	Thrown if the value is null, with the specified message.

NotNullWithCriticalException<T>(T, string)

Checks if the specified value is not null; otherwise, throws a CriticalException with the specified message.

Declaration

public static T NotNullWithCriticalException<T>(T value, string message)

Parameters

Type	Name	Description
T	value	The value to check for null.
string	message	The message for the exception if the value is null.

Returns

Type	Description
T	The original value if it is not null.

Type Parameters

Name	Description
T	The type of the value to check.

Exceptions

Type	Condition
CriticalException	Thrown if the value is null, with the specified message.

NotNull<T>(T, string)

Checks if the specified value is not null; otherwise, throws an ArgumentNullException.

Declaration

public static T NotNull<T>(T value, string parameterName = null)

Parameters

Type	Name	Description
T	value	The value to check for null.
string	parameterName	The name of the parameter associated with the value.

Returns

Type	Description
T	The original value if it is not null.

Type Parameters

Name	Description
T	The type of the value to check.

Exceptions

Type	Condition
ArgumentNullException	Thrown if the value is null.

NullButNotEmpty(string, string)

Checks if the specified string is null but not empty; otherwise, throws an ArgumentException.

Declaration

public static string NullButNotEmpty(string value, string parameterName)

Parameters

Type	Name	Description
string	value	The string to check for null but not emptiness.
string	parameterName	The name of the parameter associated with the string.

Returns

Type	Description
string	The original string if it is not null but not empty.

Exceptions

Type	Condition
ArgumentException	Thrown if the string is null or empty.