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.metamodel.context;
  
  import jakarta.inject.Named;
  
  import org.springframework.context.annotation.Bean;
  import org.springframework.context.annotation.Configuration;
  import org.springframework.context.annotation.Primary;
  
  import org.apache.causeway.core.config.environment.CausewaySystemEnvironment;
  import org.apache.causeway.core.metamodel.CausewayModuleCoreMetamodel;
  import org.apache.causeway.core.metamodel.objectmanager.ObjectManager;
  
  /**
   *
   * @since 2.0
   *
   */
  @Configuration
  @Named(CausewayModuleCoreMetamodel.NAMESPACE + ".MetaModelContextFactory")
  public class MetaModelContextFactory {
  
      @Primary
      @Bean(destroyMethod = "onDestroy")
      public MetaModelContext metaModelContext(final CausewaySystemEnvironment systemEnvironment) {
  
          var ioc = systemEnvironment.getIocContainer();
          var mmc = new MetaModelContext_usingSpring(ioc);
  
          if(isIntegrationTesting()) {
              MetaModelContext.setOrReplace(mmc);
              return mmc;
          }
  
          MetaModelContext.set(mmc);
          return mmc;
      }
  
      @Bean
      public ObjectManager objectManager(final MetaModelContext mmc) {
          return new ObjectManager(mmc);
      }
  
      // -- HELPER
  
      /**
       * Whether we find Spring's ContextCache on the class path.
       */
      private static boolean isIntegrationTesting() {
          try {
              Class.forName("org.springframework.test.context.cache.ContextCache");
              return true;
          } catch (Exception e) {
              return false;
          }
      }
  
  }
  