| /* |
| * 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.servicecomb.pack.alpha.fsm.channel.kafka; |
| |
| import java.util.concurrent.ExecutionException; |
| import org.apache.servicecomb.pack.alpha.core.fsm.channel.MessagePublisher; |
| import org.apache.servicecomb.pack.alpha.core.fsm.event.base.BaseEvent; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| import org.springframework.kafka.core.KafkaTemplate; |
| |
| public class KafkaMessagePublisher implements MessagePublisher<BaseEvent> { |
| |
| private static final Logger LOG = LoggerFactory.getLogger(KafkaMessagePublisher.class); |
| |
| private String topic; |
| private KafkaTemplate<String, Object> kafkaTemplate; |
| |
| public KafkaMessagePublisher(String topic, KafkaTemplate<String, Object> kafkaTemplate) { |
| this.topic = topic; |
| this.kafkaTemplate = kafkaTemplate; |
| } |
| |
| @Override |
| public void publish(BaseEvent data) { |
| if(LOG.isDebugEnabled()){ |
| LOG.debug("send [{}] {} {}", data.getGlobalTxId(), data.getType(), data.getLocalTxId()); |
| } |
| try { |
| kafkaTemplate.send(topic, data.getGlobalTxId(), data).get(); |
| } catch (InterruptedException | ExecutionException | UnsupportedOperationException e) { |
| if (e.getCause() instanceof InterruptedException) { |
| Thread.currentThread().interrupt(); |
| } |
| throw new RuntimeException(e); |
| } |
| } |
| } |