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Instrumentation of Java libraries using OpenTelemetry.

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/*
 * Copyright The OpenTelemetry Authors
 * SPDX-License-Identifier: Apache-2.0
 */

package io.opentelemetry.javaagent.instrumentation.logback.mdc.v1_0;

import io.opentelemetry.javaagent.bootstrap.internal.AgentCommonConfig;
import io.opentelemetry.javaagent.bootstrap.internal.AgentInstrumentationConfig;

public final class LogbackSingletons {
  private static final boolean ADD_BAGGAGE =
      AgentInstrumentationConfig.get()
          .getBoolean("otel.instrumentation.logback-mdc.add-baggage", false);
  private static final String TRACE_ID_KEY = AgentCommonConfig.get().getTraceIdKey();
  private static final String SPAN_ID_KEY = AgentCommonConfig.get().getSpanIdKey();
  private static final String TRACE_FLAGS_KEY = AgentCommonConfig.get().getTraceFlagsKey();

  public static boolean addBaggage() {
    return ADD_BAGGAGE;
  }

  public static String traceIdKey() {
    return TRACE_ID_KEY;
  }

  public static String spanIdKey() {
    return SPAN_ID_KEY;
  }

  public static String traceFlagsKey() {
    return TRACE_FLAGS_KEY;
  }

  private LogbackSingletons() {}
}