ThumbnailRendering.java

spring-boot/src/main/java/com/tutego/ch_02/beanQualification/thumbnail/ThumbnailRendering.java

package com.tutego.ch_02.beanQualification.thumbnail;

import org.springframework.beans.factory.annotation.Qualifier;

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

@Qualifier
@Target({ElementType.FIELD, ElementType.METHOD, ElementType.TYPE, ElementType.PARAMETER, ElementType.ANNOTATION_TYPE})
@Retention(RetentionPolicy.RUNTIME)
public @interface ThumbnailRendering {
    enum RenderingQuality {FAST, QUALITY}

    RenderingQuality value();
}