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.resilience.springboot;
  
  import java.util.HashMap;
  import java.util.Map;
  import jakarta.annotation.PostConstruct;
  
  import org.apache.camel.CamelContext;
  import org.apache.camel.component.resilience4j.ResilienceConstants;
  import org.apache.camel.model.Resilience4jConfigurationDefinition;
  import org.apache.camel.model.springboot.Resilience4jConfigurationDefinitionCommon;
  import org.apache.camel.model.springboot.Resilience4jConfigurationDefinitionProperties;
  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.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.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;
  import org.springframework.context.annotation.Configuration;
  
  /**
   * Resilience auto configuration.
   */
  @Configuration(proxyBeanMethods = false)
  @ConditionalOnProperty(name = "camel.resilience4j.enabled", matchIfMissing = true)
  @ConditionalOnBean(value = CamelAutoConfiguration.class)
  @AutoConfigureAfter(value = CamelAutoConfiguration.class)
  @EnableConfigurationProperties(Resilience4jConfigurationDefinitionProperties.class)
  public class ResilienceAutoConfiguration {
      @Autowired
      private ConfigurableBeanFactory beanFactory;
      @Autowired
      private CamelContext camelContext;
      @Autowired
      private Resilience4jConfigurationDefinitionProperties config;
  
      @Bean(name = ResilienceConstants.DEFAULT_RESILIENCE_CONFIGURATION_ID)
      @ConditionalOnClass(CamelContext.class)
      @ConditionalOnMissingBean(name = ResilienceConstants.DEFAULT_RESILIENCE_CONFIGURATION_ID)
      public Resilience4jConfigurationDefinition defaultResilienceConfigurationDefinition() throws Exception {
          Map<String, Object> properties = new HashMap<>();
  
          final BeanIntrospection bi = PluginHelper.getBeanIntrospection(camelContext);
          bi.getProperties(config, properties, null, false);
          Resilience4jConfigurationDefinition definition = new Resilience4jConfigurationDefinition();
          CamelPropertiesHelper.setCamelProperties(camelContext, definition, properties, false);
  
          return definition;
      }
  
      @PostConstruct
      public void postConstruct() {
          if (beanFactory == null) {
              return;
          }
  
          Map<String, Object> properties = new HashMap<>();
  
          for (Map.Entry<String, Resilience4jConfigurationDefinitionCommon> entry : config.getConfigurations()
                  .entrySet()) {
  
              // clear the properties map for reuse
              properties.clear();
  
              // extract properties
              final BeanIntrospection bi = PluginHelper.getBeanIntrospection(camelContext);
              bi.getProperties(entry.getValue(), properties, null, false);
  
              try {
                  Resilience4jConfigurationDefinition definition = new Resilience4jConfigurationDefinition();
                  CamelPropertiesHelper.setCamelProperties(camelContext, definition, properties, false);
  
                  // Registry the definition
                  beanFactory.registerSingleton(entry.getKey(), definition);
  
              } catch (Exception e) {
                  throw new BeanCreationException(entry.getKey(), e);
              }
          }
      }
  }
  