content: /*
   * Copyright The OpenTelemetry Authors
   * SPDX-License-Identifier: Apache-2.0
   */
  
  package io.opentelemetry.javaagent.instrumentation.micrometer.v1_5;
  
  import static io.opentelemetry.javaagent.extension.matcher.AgentElementMatchers.hasClassesNamed;
  
  import com.google.auto.service.AutoService;
  import io.opentelemetry.javaagent.extension.instrumentation.InstrumentationModule;
  import io.opentelemetry.javaagent.extension.instrumentation.TypeInstrumentation;
  import io.opentelemetry.sdk.autoconfigure.spi.ConfigProperties;
  import java.util.Collections;
  import java.util.List;
  import net.bytebuddy.matcher.ElementMatcher;
  
  @AutoService(InstrumentationModule.class)
  public class MicrometerInstrumentationModule extends InstrumentationModule {
  
    public MicrometerInstrumentationModule() {
      super("micrometer", "micrometer-1.5");
    }
  
    @Override
    public boolean defaultEnabled(ConfigProperties config) {
      // produces a lot of metrics that are already captured - e.g. JVM memory usage
      return false;
    }
  
    @Override
    public ElementMatcher.Junction<ClassLoader> classLoaderMatcher() {
      // added in 1.5
      return hasClassesNamed("io.micrometer.core.instrument.config.validate.Validated");
    }
  
    @Override
    public List<TypeInstrumentation> typeInstrumentations() {
      return Collections.singletonList(new MetricsInstrumentation());
    }
  }
  