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   *  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
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  package org.apache.cayenne.modeler.editor.cgen.templateeditor;
  
  import org.apache.cayenne.gen.ClassGenerationAction;
  import org.apache.cayenne.map.DataMap;
  import org.apache.cayenne.map.ObjEntity;
  
  import java.util.Collections;
  import java.util.List;
  import java.util.stream.Collectors;
  
  /**
   * @since 5.0
   */
  public class EntityArtefactsConfigurator implements ArtefactsConfigurator {
  
      @Override
      public void config(ClassGenerationAction action, String artifactName) {
          action.addEntities(Collections.singleton(getSelectedEntity(artifactName, action)));
      }
  
      public List<String> getArtifactsNames(DataMap dataMap) {
          if (dataMap != null) {
              return dataMap.getObjEntities().stream()
                      .map(ObjEntity::getName)
                      .collect(Collectors.toList());
          }
          return Collections.emptyList();
      }
  
      private ObjEntity getSelectedEntity(String artifactName, ClassGenerationAction action) {
          DataMap dataMap = action.getCgenConfiguration().getDataMap();
          if (dataMap != null) {
              return dataMap.getObjEntity(artifactName);
          }
          return null;
      }
  }
  