admin/mybatis-flex
1
0
Fork 0
mirror of https://gitee.com/mybatis-flex/mybatis-flex.git synced 2025-12-08 01:28:24 +08:00
Code Issues Packages Projects Releases Wiki Activity

remove: 移除非泛型的代码，并添加替代方法。

Browse Source
This commit is contained in:
Suomm 2023-08-25 14:57:41 +08:00
parent a68cdd1bf6
commit 3f637dfe3c
1 changed files with 22 additions and 45 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

53
mybatis-flex-core/src/main/java/com/mybatisflex/core/query/If.java
View File

@ -15,10 +15,8 @@
*/
package com.mybatisflex.core.query;
import com.mybatisflex.core.util.ClassUtil;
import com.mybatisflex.core.util.StringUtil;
import java.lang.reflect.Array;
import java.util.Collection;
import java.util.Map;
@ -38,59 +36,38 @@ public class If {
* 判断对象是否非空
*/
public static boolean notNull(Object object) {
return !isNull(object);
return object != null;
}
/**
* 查看某个对象是否为空，支持数组、集合、map 等
*
* @param object
* @deprecated 无泛型，多 instanceof 判断
*/
@Deprecated
public static boolean notEmpty(Object object) {
if (object == null) {
return false;
public static <T> boolean isEmpty(T[] array) {
return array != null && array.length == 0;
}
if (object instanceof Collection) {
return !((Collection<?>) object).isEmpty();
public static <T> boolean isNotEmpty(T[] array) {
return !isEmpty(array);
}
if (ClassUtil.isArray(object.getClass())) {
return Array.getLength(object) > 0;
public static boolean isEmpty(Map<?, ?> map) {
return map != null && map.isEmpty();
}
if (object instanceof Map) {
return !((Map<?, ?>) object).isEmpty();
public static boolean isNotEmpty(Map<?, ?> map) {
return !isEmpty(map);
}
if (object instanceof String) {
return StringUtil.isNotBlank((String) object);
}
return true;
public static boolean isEmpty(Collection<?> collection) {
return collection != null && collection.isEmpty();
}
/**
* 查看某个对象是否为空数据 或者 null
*
* @param object
* @deprecated 无泛型，多 instanceof 判断
*/
@Deprecated
public static boolean isEmpty(Object object) {
return !notEmpty(object);
public static boolean isNotEmpty(Collection<?> collection) {
return !isEmpty(collection);
}
/**
* 查看某个 string 对象是否有文本内容
*
* @param object
*/
public static boolean hasText(Object object) {
return object != null && StringUtil.isNotBlank((String) object);
public static boolean hasText(String string) {
return StringUtil.isNotBlank(string);
}
}