程序包 tk.mybatis.mapper.util

类 Assert

java.lang.Object

tk.mybatis.mapper.util.Assert

public abstract class Assert
extends Object

作者:

liuzh

构造器概要

构造器

构造器	说明
Assert()

方法概要

修饰符和类型	方法	说明
static void	isNull(Object object, String errorMsg)
static void	isTrue(boolean expression, String errorMsg)
static Object[]	notEmpty(Object[] array, String errorMsg)
static String	notEmpty(String text, String errorMsg)
static <T> Collection<T>	notEmpty(Collection<T> collection, String errorMsg)
static <K,V> Map<K,V>	notEmpty(Map<K,V> map, String errorMsg)
static <T> T	notNull(T object, String errorMsg)

从类继承的方法 java.lang.Object

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

构造器详细资料

Assert

public Assert()

方法详细资料

isTrue

public static void isTrue(boolean expression,
                          String errorMsg)
                   throws IllegalArgumentException

抛出:

IllegalArgumentException

isNull

public static void isNull(Object object,
                          String errorMsg)
                   throws IllegalArgumentException

抛出:

IllegalArgumentException

notNull

public static <T> T notNull(T object,
                            String errorMsg)
                     throws NullPointerException

抛出:

NullPointerException

notEmpty

public static String notEmpty(String text,
                              String errorMsg)
                       throws IllegalArgumentException

抛出:

IllegalArgumentException

notEmpty

public static Object[] notEmpty(Object[] array,
                                String errorMsg)
                         throws IllegalArgumentException

抛出:

IllegalArgumentException

notEmpty

public static <T> Collection<T> notEmpty(Collection<T> collection,
                                         String errorMsg)
                                  throws IllegalArgumentException

抛出:

IllegalArgumentException

notEmpty

public static <K,V> Map<K,V> notEmpty(Map<K,V> map,
                                                  String errorMsg)
                                           throws IllegalArgumentException

抛出:

IllegalArgumentException