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.component.kubernetes.springboot.cloud;
  
  import java.util.HashMap;
  import java.util.Map;
  
  import jakarta.annotation.PostConstruct;
  
  import org.apache.camel.CamelContext;
  import org.apache.camel.cloud.ServiceDiscovery;
  import org.apache.camel.component.kubernetes.cloud.KubernetesServiceDiscoveryFactory;
  import org.apache.camel.model.cloud.springboot.KubernetesServiceCallServiceDiscoveryConfigurationCommon;
  import org.apache.camel.model.cloud.springboot.KubernetesServiceCallServiceDiscoveryConfigurationProperties;
  import org.apache.camel.spi.BeanIntrospection;
  import org.apache.camel.spring.boot.CamelAutoConfiguration;
  import org.apache.camel.spring.boot.util.CamelPropertiesHelper;
  import org.apache.camel.spring.boot.util.GroupCondition;
  import org.apache.camel.support.PluginHelper;
  import org.springframework.beans.factory.BeanCreationException;
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.beans.factory.config.ConfigurableBeanFactory;
  import org.springframework.boot.autoconfigure.AutoConfigureAfter;
  import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
  import org.springframework.boot.context.properties.EnableConfigurationProperties;
  import org.springframework.context.annotation.Bean;
  import org.springframework.context.annotation.Conditional;
  import org.springframework.context.annotation.Configuration;
  import org.springframework.context.annotation.Lazy;
  
  @Configuration(proxyBeanMethods = false)
  @ConditionalOnBean({ CamelAutoConfiguration.class, CamelContext.class })
  @Conditional(KubernetesServiceDiscoveryAutoConfiguration.Condition.class)
  @AutoConfigureAfter(CamelAutoConfiguration.class)
  @EnableConfigurationProperties(KubernetesServiceCallServiceDiscoveryConfigurationProperties.class)
  public class KubernetesServiceDiscoveryAutoConfiguration {
      @Autowired
      private CamelContext camelContext;
      @Autowired
      private KubernetesServiceCallServiceDiscoveryConfigurationProperties configuration;
      @Autowired
      private ConfigurableBeanFactory beanFactory;
  
      @Lazy
      @Bean(name = "kubernetes-service-discovery")
      public ServiceDiscovery configureServiceDiscoveryFactory() throws Exception {
          KubernetesServiceDiscoveryFactory factory = new KubernetesServiceDiscoveryFactory();
  
          CamelPropertiesHelper.setCamelProperties(camelContext, factory,
                  CamelPropertiesHelper.getNonNullProperties(camelContext, configuration), false);
  
          return factory.newInstance(camelContext);
      }
  
      @PostConstruct
      public void postConstruct() {
          if (beanFactory != null) {
              Map<String, Object> parameters = new HashMap<>();
  
              for (Map.Entry<String, KubernetesServiceCallServiceDiscoveryConfigurationCommon> entry : configuration
                      .getConfigurations().entrySet()) {
                  // clean up params
                  parameters.clear();
  
                  // The instance factory
                  KubernetesServiceDiscoveryFactory factory = new KubernetesServiceDiscoveryFactory();
  
                  BeanIntrospection bi = PluginHelper.getBeanIntrospection(camelContext);
                  try {
                      bi.getProperties(entry.getValue(), parameters, null, false);
                      CamelPropertiesHelper.setCamelProperties(camelContext, factory, parameters, true);
  
                      beanFactory.registerSingleton(entry.getKey(), factory.newInstance(camelContext));
                  } catch (Exception e) {
                      throw new BeanCreationException(entry.getKey(), e.getMessage(), e);
                  }
              }
          }
      }
  
      // *******************************
      // Condition
      // *******************************
  
      public static class Condition extends GroupCondition {
          public Condition() {
              super("camel.cloud.kubernetes", "camel.cloud.kubernetes.service-discovery");
          }
      }
  }
  