content: /*
   * Copyright The OpenTelemetry Authors
   * SPDX-License-Identifier: Apache-2.0
   */
  
  package io.opentelemetry.javaagent.instrumentation.vertx.kafka.v3_6;
  
  import static net.bytebuddy.matcher.ElementMatchers.isPublic;
  import static net.bytebuddy.matcher.ElementMatchers.named;
  import static net.bytebuddy.matcher.ElementMatchers.returns;
  import static net.bytebuddy.matcher.ElementMatchers.takesArguments;
  
  import io.opentelemetry.javaagent.bootstrap.kafka.KafkaClientsConsumerProcessTracing;
  import io.opentelemetry.javaagent.extension.instrumentation.TypeInstrumentation;
  import io.opentelemetry.javaagent.extension.instrumentation.TypeTransformer;
  import net.bytebuddy.asm.Advice;
  import net.bytebuddy.description.type.TypeDescription;
  import net.bytebuddy.matcher.ElementMatcher;
  
  public class KafkaConsumerRecordsImplInstrumentation implements TypeInstrumentation {
  
    @Override
    public ElementMatcher<TypeDescription> typeMatcher() {
      return named("io.vertx.kafka.client.consumer.impl.KafkaConsumerRecordsImpl");
    }
  
    @Override
    public void transform(TypeTransformer transformer) {
      transformer.applyAdviceToMethod(
          named("recordAt")
              .and(isPublic())
              .and(takesArguments(int.class))
              .and(returns(named("io.vertx.kafka.client.consumer.KafkaConsumerRecord"))),
          this.getClass().getName() + "$RecordAtAdvice");
    }
  
    @SuppressWarnings("unused")
    public static class RecordAtAdvice {
  
      @Advice.OnMethodEnter(suppress = Throwable.class)
      public static boolean onEnter() {
        return KafkaClientsConsumerProcessTracing.setEnabled(false);
      }
  
      @Advice.OnMethodExit(suppress = Throwable.class, onThrowable = Throwable.class)
      public static void onExit(@Advice.Enter boolean previousValue) {
        KafkaClientsConsumerProcessTracing.setEnabled(previousValue);
      }
    }
  }
  