content: /*
   * Copyright The OpenTelemetry Authors
   * SPDX-License-Identifier: Apache-2.0
   */
  
  package io.opentelemetry.javaagent.bootstrap.jms;
  
  import static io.opentelemetry.context.ContextKey.named;
  
  import io.opentelemetry.context.Context;
  import io.opentelemetry.context.ContextKey;
  import io.opentelemetry.context.ImplicitContextKeyed;
  import javax.annotation.Nullable;
  
  public final class JmsReceiveContextHolder implements ImplicitContextKeyed {
    private static final ContextKey<JmsReceiveContextHolder> KEY =
        named("opentelemetry-jms-receive-context");
  
    private Context receiveContext;
  
    private JmsReceiveContextHolder() {}
  
    public static Context init(Context context) {
      if (context.get(KEY) != null) {
        return context;
      }
      return context.with(new JmsReceiveContextHolder());
    }
  
    public static void set(Context receiveContext) {
      JmsReceiveContextHolder holder = receiveContext.get(KEY);
      if (holder != null) {
        holder.receiveContext = receiveContext;
      }
    }
  
    @Nullable
    public static Context getReceiveContext(Context context) {
      JmsReceiveContextHolder holder = context.get(KEY);
      return holder != null ? holder.receiveContext : null;
    }
  
    @Override
    public Context storeInContext(Context context) {
      return context.with(KEY, this);
    }
  }
  