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 com.alibaba.cloudapp.starter.observabilities.configurations;
  
  import com.alibaba.cloudapp.observabilities.opentelemetry.logging.OpenTelemetryLog4J2Impl;
  import com.alibaba.cloudapp.starter.observabilities.properties.OpenTelemetryLoggingProperties;
  import com.alibaba.cloudapp.starter.observabilities.properties.OpenTelemetryProperties;
  import org.apache.logging.log4j.core.impl.Log4jContextFactory;
  import org.springframework.boot.autoconfigure.AutoConfiguration;
  import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
  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;
  
  @AutoConfiguration
  @ConditionalOnClass(Log4jContextFactory.class)
  @ConditionalOnProperty(
          prefix = OpenTelemetryProperties.PREFIX,
          value = "enabled",
          havingValue = "true",
          matchIfMissing = true
  )
  @EnableConfigurationProperties(OpenTelemetryLoggingProperties.class)
  public class OpenTelemetryLog4J2AutoConfiguration {
      @Bean("openTelemetryLog4J2Impl")
      @ConditionalOnMissingBean
      public OpenTelemetryLog4J2Impl openTelemetryLoggingConfiguration(
              OpenTelemetryLoggingProperties properties) {
          OpenTelemetryLog4J2Impl otLog4j2 = new OpenTelemetryLog4J2Impl(properties.isEnableTraceId());
          otLog4j2.updateLogger();
          return otLog4j2;
      }
  }
  