io.smallrye.reactive.messaging.helpers

Class Validation

java.lang.Object

io.smallrye.reactive.messaging.helpers.Validation

public class Validation
extends Object

Method Summary

Modifier and Type	Method and Description
static boolean	isBlank(String string) Checks if a given string is blank or null.
static void	isTrue(boolean mustBeTrue, String message)
static <T> T[]	noNullElements(T[] array, String name)
static <T> T[]	notEmpty(T[] array, String name)
static <T> T	notNull(T instance, String name)

Methods inherited from class java.lang.Object

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

Method Detail

notNull

public static <T> T notNull(T instance,
                            String name)

notEmpty

public static <T> T[] notEmpty(T[] array,
                               String name)

noNullElements

public static <T> T[] noNullElements(T[] array,
                                     String name)

isBlank

public static boolean isBlank(String string)

Checks if a given string is blank or null.

Parameters:

string - the String to check, may be null

Returns:

true if the CharSequence is null, empty or whitespace only

isTrue

public static void isTrue(boolean mustBeTrue,
                          String message)