| /** |
| * |
| * 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.airavata.k8s.sink.messaging; |
| |
| import org.apache.airavata.k8s.sink.service.EventPersistingService; |
| import org.springframework.kafka.annotation.KafkaListener; |
| import org.springframework.kafka.support.Acknowledgment; |
| |
| import javax.annotation.Resource; |
| |
| /** |
| * TODO: Class level comments please |
| * |
| * @author dimuthu |
| * @since 1.0.0-SNAPSHOT |
| */ |
| public class KafkaReceiver { |
| |
| @Resource |
| private EventPersistingService eventPersistingService; |
| |
| @KafkaListener(topics = "${task.event.topic.name}") |
| public void receiveTasks(String payload, Acknowledgment ack) { |
| System.out.println("received task status=" + payload); |
| String[] eventParts = payload.split(","); |
| long processId = Long.parseLong(eventParts[0]); |
| long taskId = Long.parseLong(eventParts[1]); |
| int state = Integer.parseInt(eventParts[2]); |
| String reason = ""; |
| if (eventParts.length == 4 ) { |
| reason = eventParts[3]; |
| } |
| eventPersistingService.persistTaskState(processId, taskId, state, reason); |
| ack.acknowledge(); |
| } |
| } |