com.coze.loop.internal

Class ValidationUtils

java.lang.Object

com.coze.loop.internal.ValidationUtils

public final class ValidationUtils
extends Object

Validation utility class.

Method Summary

Modifier and Type	Method and Description
static void	require(boolean condition, String message) Check if a condition is true.
static void	requireNonEmpty(String value, String paramName) Check if a string is not null and not empty.
static void	requireNonNegative(long value, String paramName) Check if a number is non-negative.
static void	requireNonNull(Object value, String paramName) Check if an object is not null.
static void	requirePositive(long value, String paramName) Check if a number is positive.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

requireNonEmpty

public static void requireNonEmpty(String value,
                                   String paramName)

Check if a string is not null and not empty.

Parameters:

value - the string to check

paramName - the parameter name for error message

Throws:

CozeLoopException - if validation fails

requireNonNull

public static void requireNonNull(Object value,
                                  String paramName)

Check if an object is not null.

Parameters:

value - the object to check

paramName - the parameter name for error message

Throws:

CozeLoopException - if validation fails

requirePositive

public static void requirePositive(long value,
                                   String paramName)

Check if a number is positive.

Parameters:

value - the number to check

paramName - the parameter name for error message

Throws:

CozeLoopException - if validation fails

requireNonNegative

public static void requireNonNegative(long value,
                                      String paramName)

Check if a number is non-negative.

Parameters:

value - the number to check

paramName - the parameter name for error message

Throws:

CozeLoopException - if validation fails

require

public static void require(boolean condition,
                           String message)

Check if a condition is true.

Parameters:

condition - the condition to check

message - the error message

Throws:

CozeLoopException - if condition is false