io.opentracing.contrib.kafka.TracingProducerInterceptor Maven / Gradle / Ivy

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/*
 * Copyright 2017-2018 The OpenTracing Authors
 *
 * Licensed 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 io.opentracing.contrib.kafka;

import io.opentracing.Scope;
import io.opentracing.util.GlobalTracer;
import java.util.Map;
import org.apache.kafka.clients.producer.ProducerInterceptor;
import org.apache.kafka.clients.producer.ProducerRecord;
import org.apache.kafka.clients.producer.RecordMetadata;

public class TracingProducerInterceptor implements ProducerInterceptor {

  @Override
  public ProducerRecord onSend(ProducerRecord producerRecord) {
    try (Scope scope = TracingKafkaUtils.buildAndInjectSpan(producerRecord, GlobalTracer.get())) {
      scope.span().finish();
    }
    return producerRecord;
  }

  @Override
  public void onAcknowledgement(RecordMetadata recordMetadata, Exception e) {
  }

  @Override
  public void close() {

  }

  @Override
  public void configure(Map map) {

  }
}