org.nutz.dao.enhance.annotation.LastModifiedDate Maven / Gradle / Ivy

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package org.nutz.dao.enhance.annotation;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * @author 黄川 [email protected]
 * 2020/9/13
 */
@Retention(RetentionPolicy.RUNTIME)
@Target(value = {ElementType.METHOD, ElementType.FIELD})
public @interface LastModifiedDate {

    /**
     * nullEffective=true时上面的赋值规则要起效必须是在[当前字段==null]时才能生效
     */
    boolean nullEffective() default false;
}