com.aliyun.core.utils

类 Validate

java.lang.Object

com.aliyun.core.utils.Validate

public final class Validate
extends Object

方法概要

限定符和类型	方法和说明
static <T> Class<? extends T>	isAssignableFrom(Class<T> superType, Class<?> type, String message, Object... values)
static Duration	isNotNegative(Duration duration, String fieldName)
static int	isNotNegative(int num, String fieldName)
static long	isNotNegative(long num, String fieldName)
static <T> void	isNull(T object, String message, Object... values)
static Duration	isPositive(Duration duration, String fieldName)
static int	isPositive(int num, String fieldName)
static long	isPositive(long num, String fieldName)
static void	isTrue(boolean expression, String message, Object... values)
static <T> T[]	notEmpty(T[] array, String message, Object... values)
static <T extends CharSequence> T	notEmpty(T chars, String paramName)
static <T extends Collection<?>> T	notEmpty(T collection, String message, Object... values)
static <T extends Map<?,?>> T	notEmpty(T map, String message, Object... values)
static <T> T	notNull(T object, String message, Object... values)
static <T extends CharSequence> T	paramNotBlank(T chars, String paramName)
static <T> T	paramNotNull(T object, String paramName)

从类继承的方法 java.lang.Object

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

方法详细资料

isTrue

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

notNull

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

isNull

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

paramNotNull

public static <T> T paramNotNull(T object,
                                 String paramName)

paramNotBlank

public static <T extends CharSequence> T paramNotBlank(T chars,
                                                       String paramName)

notEmpty

public static <T extends CharSequence> T notEmpty(T chars,
                                                  String paramName)

notEmpty

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

notEmpty

public static <T extends Collection<?>> T notEmpty(T collection,
                                                   String message,
                                                   Object... values)

notEmpty

public static <T extends Map<?,?>> T notEmpty(T map,
                                              String message,
                                              Object... values)

isPositive

public static int isPositive(int num,
                             String fieldName)

isPositive

public static long isPositive(long num,
                              String fieldName)

isNotNegative

public static int isNotNegative(int num,
                                String fieldName)

isNotNegative

public static long isNotNegative(long num,
                                 String fieldName)

isPositive

public static Duration isPositive(Duration duration,
                                  String fieldName)

isNotNegative

public static Duration isNotNegative(Duration duration,
                                     String fieldName)

isAssignableFrom

public static <T> Class<? extends T> isAssignableFrom(Class<T> superType,
                                                      Class<?> type,
                                                      String message,
                                                      Object... values)