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.aws.xray.starter;
  
  import org.apache.camel.CamelContext;
  import org.apache.camel.component.aws.xray.NoopTracingStrategy;
  import org.apache.camel.component.aws.xray.TraceAnnotatedTracingStrategy;
  import org.apache.camel.component.aws.xray.XRayTracer;
  import org.apache.camel.spi.InterceptStrategy;
  import org.springframework.beans.factory.annotation.Autowired;
  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(AwsXRayConfigurationProperties.class)
  @ConditionalOnProperty(value = "camel.aws-xray.enabled", matchIfMissing = true)
  public class AwsXRayAutoConfiguration {
  
      @Autowired(required=false)
      @CamelAwsXRayTracingStrategy
      private InterceptStrategy xRayStrategy;
  
      @Bean
      @ConditionalOnMissingBean(XRayTracer.class)
      XRayTracer awsTracer(CamelContext context,
              AwsXRayConfigurationProperties config) {
          XRayTracer tracer = new XRayTracer();
          context.setTracing(true);
          tracer.setCamelContext(context);
          if(xRayStrategy != null) {
              tracer.setTracingStrategy(xRayStrategy);
          } else if (config.getTracingStrategy() == AwsXRayConfigurationProperties.TracingStrategy.NOOP) {
              tracer.setTracingStrategy(new NoopTracingStrategy());
          } else {
              // by default let's use TraceAnnotatedTracingStrategy
              tracer.setTracingStrategy(new TraceAnnotatedTracingStrategy());
          }
          tracer.setExcludePatterns(config.getExcludePatterns());
          tracer.init(context);
          return tracer;
      }
  }
  