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add mathod
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@ -3,7 +3,7 @@
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# 5.5.2 (2020-11-20)
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# 5.5.2 (2020-11-25)
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### 新特性
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* 【crypto 】 KeyUtil增加重载,AES构造增加重载(issue#I25NNZ@Gitee)
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@ -12,6 +12,7 @@
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* 【extra 】 新增Rhino表达式执行引擎(pr#1229@Github)
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* 【crypto 】 增加判空(issue#1230@Github)
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* 【core 】 xml.setXmlStandalone(true)格式优化(pr#1234@Github)
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* 【core 】 AnnotationUtil增加setValue方法(pr#1250@Github)
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### Bug修复
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* 【cron 】 修复CronTimer可能死循环的问题(issue#1224@Github)
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@ -12,8 +12,6 @@ import java.lang.annotation.Retention;
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import java.lang.annotation.RetentionPolicy;
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import java.lang.annotation.Target;
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import java.lang.reflect.AnnotatedElement;
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import java.lang.reflect.Field;
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import java.lang.reflect.InvocationHandler;
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import java.lang.reflect.Method;
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import java.lang.reflect.Proxy;
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import java.util.HashMap;
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@ -205,20 +203,16 @@ public class AnnotationUtil {
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}
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/**
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* 刷新注解的属性值
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* 设置新的注解的属性(字段)值
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*
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* @param annotation 注解对象
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* @param annotationField 注解属性名称
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* @param annotationField 注解属性(字段)名称
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* @param value 要更新的属性值
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* @throws Exception 可能出现的异常(一般情况下不会发生)
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* @since 5.5.2
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*/
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public static void refreshAnnotationValue(Annotation annotation, String annotationField, Object value) throws Exception {
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InvocationHandler invocationHandler = Proxy.getInvocationHandler(annotation);
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Field field = invocationHandler.getClass().getDeclaredField("memberValues");
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boolean accessible = field.isAccessible();
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field.setAccessible(true);
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@SuppressWarnings("unchecked")
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Map<Object, Object> memberValues = (Map<Object, Object>) field.get(invocationHandler);
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@SuppressWarnings({"rawtypes", "unchecked"})
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public static void setValue(Annotation annotation, String annotationField, Object value) {
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final Map memberValues = (Map) ReflectUtil.getFieldValue(Proxy.getInvocationHandler(annotation), "memberValues");
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memberValues.put(annotationField, value);
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field.setAccessible(accessible);
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}
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}
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