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.causeway.core.runtimeservices.spring;
  
  import org.springframework.beans.factory.config.BeanDefinition;
  import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
  import org.springframework.context.ConfigurableApplicationContext;
  import org.springframework.util.StringUtils;
  
  import org.apache.causeway.commons.collections.Can;
  
  import lombok.extern.log4j.Log4j2;
  
  /**
   * @since 2.0 {@index}
   */
  @Log4j2
  public record BeanDescriptor(
      String beanName,
      Can<String> aliases,
      String scope,
      Class<?> type,
      String resource) {
  
      static BeanDescriptor of(
              final String beanName,
              final ConfigurableApplicationContext context) {
          
          final ConfigurableListableBeanFactory beanFactory = context.getBeanFactory();
          final BeanDefinition definition = beanFactory.getBeanDefinition(beanName);
  
          var aliases = Can.ofArray(beanFactory.getAliases(beanName));
  
          var scope = definition.getScope();
          scope = StringUtils.hasText(scope) ? scope : "singleton";
  
          var type = beanFactory.getType(beanName);
          var resource = definition.getResourceDescription();
  
          return new BeanDescriptor(beanName, aliases, scope, type, resource);
      }
  
  }
  