content: /*
   *
   * 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 com.alibaba.cloudapp.messaging.rocketmq.demo.controller;
  
  import com.alibaba.cloudapp.exeption.CloudAppException;
  import com.alibaba.cloudapp.messaging.rocketmq.CloudAppRocketProducer;
  import org.apache.rocketmq.client.producer.SendResult;
  import org.apache.rocketmq.spring.core.RocketMQTemplate;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.beans.factory.annotation.Qualifier;
  import org.springframework.web.bind.annotation.RequestMapping;
  import org.springframework.web.bind.annotation.RestController;
  
  import java.util.concurrent.CompletableFuture;
  
  @RestController
  public class RocketProducerDemoController {
  
  //    static ThreadLocal<Producer> threadLocal = new ThreadLocal<>();
  
      private static final Logger logger = LoggerFactory.getLogger(RocketProducerDemoController.class);
  
      @Autowired
      @Qualifier("rocketProducer")
      CloudAppRocketProducer rocketProducer;
  
      RocketMQTemplate rocketMQTemplate;
  
      @RequestMapping("/testRocketProducer")
      public void testRocketProducer() {
          try {
              rocketProducer.send("test-topic", "hello world!");
              logger.info("send message success!");
          } catch (CloudAppException e) {
              logger.error("send message failed!", e);
          }
      }
      
      @RequestMapping("/testAsync")
      public void testAsync() {
          try {
              CompletableFuture<SendResult> future = rocketProducer.sendAsync(
                      "test-topic", "hello world!");
              
              future.whenComplete((result, throwable) -> {
                  if(throwable != null) {
                      logger.error("send message failed!", throwable);
                      return;
                  }
                  logger.info("send message success!");
              });
          } catch (CloudAppException e) {
              logger.error("send message failed!", e);
          }
      }
  
  
  }
  