com.github.shepherdviolet.glacimon.spring.helper.rocketmq.consumer.EnableRocketMqHelper Maven / Gradle / Ivy
/*
* Copyright (C) 2022-2022 S.Violet
*
* 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.
*
* Project GitHub: https://github.com/shepherdviolet/glacimon
* Email: [email protected]
*/
package com.github.shepherdviolet.glacimon.spring.helper.rocketmq.consumer;
import org.springframework.context.annotation.Import;
import java.lang.annotation.*;
/**
* 启用RocketMQ助手:
* 1.使用注解声明消费者
*
* @author shepherdviolet
*/
@Target(ElementType.TYPE)
@Retention(RetentionPolicy.RUNTIME)
@Documented
@Import({RmqHelperSelector.class})
public @interface EnableRocketMqHelper {
/**
* 指定NameServer地址. 优先级最低.
* 优先级:
* 1.@RocketMqConcurrentConsumer(nameServer = "...") / @RocketMqOrderedConsumer(nameServer = "...")
* 2.启动参数glacispring.helper.rocketmq.namesrv
* 3.配置文件glacispring.helper.rocketmq.namesrv
* 4.@EnableRocketMq(defaultNameServer = "...")
*/
String defaultNameServer() default "localhost:9876";
}