io.jboot.aop.annotation.ConfigValue Maven / Gradle / Ivy

Go to download
/**
 * Copyright (c) 2015-2020, Michael Yang 杨福海 ([email protected]).
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 

 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.jboot.aop.annotation;

import java.lang.annotation.*;


@Inherited
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.FIELD})
public @interface ConfigValue {

    String value();

    /**
     * 当读取配置内容为空的时候，是否进行赋值
     * @return 默认为 true
     */
    boolean requireNullOrBlank() default false;

}