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* The MIT License (MIT) *
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* Copyright (c) 2015-2022 aoju.org mybatis.io and other contributors. *
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package org.aoju.bus.mapper.criteria;
import java.util.Collection;
import java.util.Map;
/**
* @author Kimi Liu
* @since Java 17+
*/
public abstract class Assert {
public static void isTrue(boolean expression, String errorMsg) throws IllegalArgumentException {
if (!expression) {
throw new IllegalArgumentException(errorMsg);
}
}
public static void isNull(Object object, String errorMsg) throws IllegalArgumentException {
if (object != null) {
throw new IllegalArgumentException(errorMsg);
}
}
public static T notNull(T object, String errorMsg) throws NullPointerException {
if (object == null) {
throw new NullPointerException(errorMsg);
}
return object;
}
public static String notEmpty(String text, String errorMsg) throws IllegalArgumentException {
if (text == null || text.length() == 0) {
throw new IllegalArgumentException(errorMsg);
}
return text;
}
public static Object[] notEmpty(Object[] array, String errorMsg) throws IllegalArgumentException {
if (array == null || array.length == 0) {
throw new IllegalArgumentException(errorMsg);
}
return array;
}
public static Collection notEmpty(Collection collection, String errorMsg) throws IllegalArgumentException {
if (collection == null || collection.isEmpty()) {
throw new IllegalArgumentException(errorMsg);
}
return collection;
}
public static Map notEmpty(Map map, String errorMsg) throws IllegalArgumentException {
if (map == null || map.isEmpty()) {
throw new IllegalArgumentException(errorMsg);
}
return map;
}
}