| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 org.apache.eventmesh.dashboard.core.function.SDK.operation; |
| |
| import org.apache.eventmesh.dashboard.core.function.SDK.AbstractSDKOperation; |
| import org.apache.eventmesh.dashboard.core.function.SDK.config.CreateRocketmqConfig; |
| import org.apache.eventmesh.dashboard.core.function.SDK.config.CreateSDKConfig; |
| |
| import org.apache.rocketmq.client.consumer.DefaultMQPushConsumer; |
| import org.apache.rocketmq.client.exception.MQClientException; |
| |
| import java.util.AbstractMap.SimpleEntry; |
| |
| import lombok.extern.slf4j.Slf4j; |
| |
| @Slf4j |
| public class RocketMQPushConsumerSDKOperation extends AbstractSDKOperation<DefaultMQPushConsumer> { |
| |
| @Override |
| public SimpleEntry<String, DefaultMQPushConsumer> createClient(CreateSDKConfig clientConfig) { |
| DefaultMQPushConsumer consumer = null; |
| try { |
| CreateRocketmqConfig config = (CreateRocketmqConfig) clientConfig; |
| consumer = new DefaultMQPushConsumer(config.getConsumerGroup()); |
| consumer.setMessageModel(config.getMessageModel()); |
| consumer.setNamesrvAddr(config.getNameServerUrl()); |
| consumer.subscribe(config.getTopic(), config.getSubExpression()); |
| consumer.registerMessageListener(config.getMessageListener()); |
| consumer.start(); |
| } catch (MQClientException e) { |
| log.error("create rocketmq push consumer failed", e); |
| } |
| return new SimpleEntry(((CreateRocketmqConfig) clientConfig).getNameServerUrl(), consumer); |
| } |
| |
| @Override |
| public void close(Object client) { |
| ((DefaultMQPushConsumer) client).shutdown(); |
| } |
| } |