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
   *
   *      http://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.camel.mdc.starter;
  
  import org.apache.camel.CamelContext;
  import org.apache.camel.mdc.MDCService;
  import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
  import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
  import org.springframework.boot.context.properties.EnableConfigurationProperties;
  import org.springframework.context.annotation.Bean;
  import org.springframework.context.annotation.Configuration;
  
  @Configuration(proxyBeanMethods = false)
  @EnableConfigurationProperties(MDCConfigurationProperties.class)
  @ConditionalOnProperty(value = "camel.mdc.enabled", matchIfMissing = true)
  public class MDCAutoConfiguration {
  
      @Bean(initMethod = "", destroyMethod = "")
      // Camel handles the lifecycle of this bean
      @ConditionalOnMissingBean(MDCService.class)
      MDCService mdcService(CamelContext camelContext,
              MDCConfigurationProperties config) {
          MDCService mdcSvc = new MDCService();
          if (config.getCustomExchangeHeaders() != null) {
              mdcSvc.setCustomHeaders(config.getCustomExchangeHeaders());
          }
          if (config.getCustomExchangeProperties() != null) {
              mdcSvc.setCustomProperties(config.getCustomExchangeProperties());
          }
          mdcSvc.init(camelContext);
  
          return mdcSvc;
      }
  }
  