com.mobaijun.websocket.configuration.RocketMqMessageDistributorConfig Maven / Gradle / Ivy
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/*
* Copyright (C) 2022 [www.mobaijun.com]
*
* 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
*
* https://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 com.mobaijun.websocket.configuration;
import com.mobaijun.websocket.constant.MessageDistributorTypeConstants;
import com.mobaijun.websocket.distribute.MessageDistributor;
import com.mobaijun.websocket.distribute.RocketmqMessageDistributor;
import com.mobaijun.websocket.properties.WebSocketProperties;
import com.mobaijun.websocket.session.WebSocketSessionStore;
import lombok.RequiredArgsConstructor;
import org.apache.rocketmq.spring.core.RocketMQTemplate;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
/**
* Description: RocketMQ 消息分发器配置类
* 当配置属性中指定使用 RocketMQ 作为消息分发器时，启用此配置类，配置基于 RocketMQ 的消息分发器。
* Author: [mobaijun]
* Date: [2024/8/23 9:25]
* IntelliJ IDEA Version: [IntelliJ IDEA 2023.1.4]
*/
@ConditionalOnProperty(prefix = WebSocketProperties.PREFIX, name = "message-distributor",
havingValue = MessageDistributorTypeConstants.ROCKETMQ)
@Configuration(proxyBeanMethods = false)
@RequiredArgsConstructor
public class RocketMqMessageDistributorConfig {
/**
* 配置 RocketMQ 消息分发器。
*/
private final WebSocketSessionStore webSocketSessionStore;
/**
* 配置 RocketMQ 消息分发器。
*
*
如果没有其他自定义的 {@link MessageDistributor} 实例，则会创建并返回
* 基于 RocketMQ 的 {@link RocketmqMessageDistributor}，用于分布式环境中的消息分发。
*
* @param template RocketMQ 操作模板，依赖注入
* @return 配置好的 RocketMQ 消息分发器实例
*/
@Bean
@ConditionalOnMissingBean(MessageDistributor.class)
public RocketmqMessageDistributor messageDistributor(RocketMQTemplate template) {
return new RocketmqMessageDistributor(this.webSocketSessionStore, template);
}
}