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https://github.com/continew-org/continew-starter.git
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feat(core): BaseEnum 新增 getByValue、getByDescription、isValidValue 方法
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@@ -17,6 +17,7 @@
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package top.continew.starter.core.enums;
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import java.io.Serializable;
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import java.util.Objects;
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/**
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* 枚举接口
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@@ -49,4 +50,50 @@ public interface BaseEnum<T extends Serializable> {
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default String getColor() {
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return null;
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}
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/**
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* 根据枚举值获取
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*
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* @param value 枚举值
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* @param clazz 枚举类
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* @return 枚举对象
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* @since 2.8.1
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*/
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static <E extends Enum<E> & BaseEnum, T> E getByValue(T value, Class<E> clazz) {
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for (E e : clazz.getEnumConstants()) {
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if (Objects.equals(e.getValue(), value)) {
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return e;
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}
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}
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return null;
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}
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/**
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* 根据枚举描述获取
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*
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* @param description 枚举描述
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* @param clazz 枚举类
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* @return 枚举对象
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* @since 2.8.1
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*/
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static <E extends Enum<E> & BaseEnum> E getByDescription(String description, Class<?> clazz) {
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for (Object e : clazz.getEnumConstants()) {
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if (e instanceof BaseEnum<?> baseEnum && Objects.equals(baseEnum.getDescription(), description)) {
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return (E)baseEnum;
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}
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}
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return null;
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}
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/**
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* 判断枚举值是否有效
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*
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* @param value 枚举值
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* @param clazz 枚举类
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* @return 是否有效
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* @since 2.8.1
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*/
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static <E extends Enum<E> & BaseEnum, T> boolean isValidValue(T value, Class<E> clazz) {
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return getByValue(value, clazz) != null;
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}
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}
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