Package org.apache.bval.util

Class Validate

java.lang.Object

org.apache.bval.util.Validate

public final class Validate
extends Object

Some used validations from commons.

Method Summary

Modifier and Type	Method	Description
static void	isTrue(boolean expression, String message, Object... values)
static <T> T[]	noNullElements(T[] array, String message, Object... values)
static <T> T	notNull(T object)
static <T> T	notNull(T object, String message, Object... values)
static <E extends Exception,T> T	notNull(T object, Function<? super String,? extends E> fn, String message, Object... values)
static void	validState(boolean expression, String message, Object... values)

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 object)

notNull

public static <T> T notNull(T object,
                            String message,
                            Object... values)

notNull

public static <E extends Exception,T> T notNull(T object,
                                                      Function<? super String,? extends E> fn,
                                                      String message,
                                                      Object... values)
                                               throws E extends Exception

Throws:

E extends Exception

isTrue

public static void isTrue(boolean expression,
                          String message,
                          Object... values)

noNullElements

public static <T> T[] noNullElements(T[] array,
                                     String message,
                                     Object... values)

validState

public static void validState(boolean expression,
                              String message,
                              Object... values)