content: /*
   * Copyright The OpenTelemetry Authors
   * SPDX-License-Identifier: Apache-2.0
   */
  
  package io.opentelemetry.javaagent.instrumentation.spring.jms.v2_0;
  
  import static io.opentelemetry.javaagent.instrumentation.spring.jms.v2_0.SpringJmsSingletons.isReceiveTelemetryEnabled;
  import static net.bytebuddy.matcher.ElementMatchers.named;
  
  import io.opentelemetry.context.Context;
  import io.opentelemetry.context.Scope;
  import io.opentelemetry.javaagent.bootstrap.Java8BytecodeBridge;
  import io.opentelemetry.javaagent.bootstrap.jms.JmsReceiveContextHolder;
  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 AbstractPollingMessageListenerContainerInstrumentation implements TypeInstrumentation {
    @Override
    public ElementMatcher<TypeDescription> typeMatcher() {
      return named("org.springframework.jms.listener.AbstractPollingMessageListenerContainer");
    }
  
    @Override
    public void transform(TypeTransformer transformer) {
      transformer.applyAdviceToMethod(
          named("receiveAndExecute"), this.getClass().getName() + "$ReceiveAndExecuteAdvice");
    }
  
    @SuppressWarnings("unused")
    public static class ReceiveAndExecuteAdvice {
  
      @Advice.OnMethodEnter(suppress = Throwable.class)
      public static Scope onEnter() {
        if (isReceiveTelemetryEnabled()) {
          Context context = JmsReceiveContextHolder.init(Java8BytecodeBridge.currentContext());
          return context.makeCurrent();
        }
        return null;
      }
  
      @Advice.OnMethodExit(onThrowable = Throwable.class, suppress = Throwable.class)
      public static void onExit(@Advice.Enter Scope scope) {
        if (scope == null) {
          return;
        }
        scope.close();
      }
    }
  }
  