content: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you under the Apache License, Version 2.0 (the
   * "License"); you may not use this file except in compliance
   * with the License.  You may obtain a copy of the License at
   *
   *    https://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing,
   * software distributed under the License is distributed on an
   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   * KIND, either express or implied.  See the License for the
   * specific language governing permissions and limitations
   * under the License.
   */
  package org.apache.bigtop.manager.common.thread;
  
  import org.apache.commons.lang3.StringUtils;
  
  import org.slf4j.MDC;
  
  import jakarta.annotation.Nonnull;
  
  public class TaskLogThreadDecorator {
  
      public Thread decorate(@Nonnull Runnable runnable) {
          String taskId = MDC.get("taskId");
          if (StringUtils.isNotBlank(taskId)) {
              return new Thread(() -> {
                  try {
                      MDC.put("taskId", taskId);
                      runnable.run();
                  } finally {
                      MDC.clear();
                  }
              });
          } else {
              return new Thread(runnable);
          }
      }
  }
  