| /* |
| * 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.skywalking.apm.agent.core.kafka; |
| |
| import java.util.List; |
| import org.apache.kafka.clients.producer.KafkaProducer; |
| import org.apache.kafka.clients.producer.ProducerRecord; |
| import org.apache.kafka.common.utils.Bytes; |
| import org.apache.skywalking.apm.agent.core.boot.OverrideImplementor; |
| import org.apache.skywalking.apm.agent.core.boot.ServiceManager; |
| import org.apache.skywalking.apm.agent.core.remote.LogReportServiceClient; |
| import org.apache.skywalking.apm.agent.core.util.CollectionUtil; |
| import org.apache.skywalking.apm.network.logging.v3.LogData; |
| |
| @OverrideImplementor(LogReportServiceClient.class) |
| public class KafkaLogReporterServiceClient extends LogReportServiceClient implements KafkaConnectionStatusListener { |
| |
| private String topic; |
| private KafkaProducer<String, Bytes> producer; |
| |
| @Override |
| public void prepare() { |
| KafkaProducerManager producerManager = ServiceManager.INSTANCE.findService(KafkaProducerManager.class); |
| producerManager.addListener(this); |
| topic = producerManager.formatTopicNameThenRegister(KafkaReporterPluginConfig.Plugin.Kafka.TOPIC_LOGGING); |
| } |
| |
| @Override |
| public void produce(final LogData logData) { |
| super.produce(logData); |
| } |
| |
| @Override |
| public void consume(final List<LogData> dataList) { |
| if (producer == null || CollectionUtil.isEmpty(dataList)) { |
| return; |
| } |
| |
| for (LogData data : dataList) { |
| producer.send(new ProducerRecord<>(topic, data.getService(), Bytes.wrap(data.toByteArray()))); |
| } |
| } |
| |
| @Override |
| public void onStatusChanged(final org.apache.skywalking.apm.agent.core.kafka.KafkaConnectionStatus status) { |
| if (status == KafkaConnectionStatus.CONNECTED) { |
| producer = ServiceManager.INSTANCE.findService(KafkaProducerManager.class).getProducer(); |
| } |
| } |
| } |