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
   * <p>
   * http://www.apache.org/licenses/LICENSE-2.0
   * <p>
   * 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.atlas.repository.ogm.glossary;
  
  import org.apache.atlas.exception.AtlasBaseException;
  import org.apache.atlas.model.glossary.AtlasGlossaryCategory;
  import org.apache.atlas.model.instance.AtlasEntity;
  import org.apache.atlas.model.instance.AtlasObjectId;
  import org.apache.atlas.model.instance.AtlasRelatedObjectId;
  import org.apache.atlas.model.instance.AtlasRelationship;
  import org.apache.atlas.type.AtlasTypeRegistry;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  import org.springframework.stereotype.Component;
  
  import javax.inject.Inject;
  
  import java.util.Collection;
  import java.util.HashMap;
  import java.util.Map;
  
  import static java.util.Objects.requireNonNull;
  
  @Component
  public class AtlasGlossaryCategoryDTO extends AbstractGlossaryDTO<AtlasGlossaryCategory> {
      private static final Logger LOG = LoggerFactory.getLogger(AtlasGlossaryCategoryDTO.class);
  
      @Inject
      protected AtlasGlossaryCategoryDTO(final AtlasTypeRegistry typeRegistry) {
          super(typeRegistry, AtlasGlossaryCategory.class);
      }
  
      @Override
      public AtlasGlossaryCategory from(final AtlasEntity entity) {
          LOG.debug("==> AtlasGlossaryCategoryDTO.from({})", entity);
  
          requireNonNull(entity, "entity");
  
          AtlasGlossaryCategory ret = new AtlasGlossaryCategory();
  
          ret.setGuid(entity.getGuid());
          ret.setQualifiedName((String) entity.getAttribute("qualifiedName"));
          ret.setName((String) entity.getAttribute("name"));
          ret.setShortDescription((String) entity.getAttribute("shortDescription"));
          ret.setLongDescription((String) entity.getAttribute("longDescription"));
          ret.setAdditionalAttributes((Map) entity.getAttribute("additionalAttributes"));
  
          Object anchor = entity.getRelationshipAttribute("anchor");
  
          if (anchor instanceof AtlasRelatedObjectId) {
              LOG.debug("Processing anchor");
  
              ret.setAnchor(constructGlossaryId((AtlasRelatedObjectId) anchor));
          }
  
          Object parentCategory = entity.getRelationshipAttribute("parentCategory");
  
          if (parentCategory instanceof AtlasRelatedObjectId) {
              LOG.debug("Processing parentCategory");
  
              ret.setParentCategory(constructRelatedCategoryId((AtlasRelatedObjectId) parentCategory));
          }
  
          Object childrenCategories = entity.getRelationshipAttribute("childrenCategories");
  
          if (childrenCategories instanceof Collection) {
              LOG.debug("Processing childrenCategories");
  
              for (Object child : (Collection<?>) childrenCategories) {
                  if (child instanceof AtlasRelatedObjectId) {
                      if (((AtlasRelatedObjectId) child).getRelationshipStatus() == AtlasRelationship.Status.ACTIVE) {
                          ret.addChild(constructRelatedCategoryId((AtlasRelatedObjectId) child));
                      }
                  }
              }
          }
  
          Object terms = entity.getRelationshipAttribute("terms");
  
          if (terms instanceof Collection) {
              LOG.debug("Processing terms");
  
              for (Object term : (Collection<?>) terms) {
                  if (term instanceof AtlasRelatedObjectId) {
                      ret.addTerm(constructRelatedTermId((AtlasRelatedObjectId) term));
                  }
              }
          }
  
          return ret;
      }
  
      @Override
      public AtlasGlossaryCategory from(final AtlasEntity.AtlasEntityWithExtInfo entityWithExtInfo) {
          LOG.debug("==> AtlasGlossaryCategoryDTO.from({})", entityWithExtInfo);
  
          requireNonNull(entityWithExtInfo, "entity");
  
          AtlasGlossaryCategory ret = from(entityWithExtInfo.getEntity());
  
          LOG.debug("<== AtlasGlossaryCategoryDTO.from() : {}", ret);
  
          return ret;
      }
  
      @Override
      public AtlasEntity toEntity(final AtlasGlossaryCategory obj) throws AtlasBaseException {
          LOG.debug("==> AtlasGlossaryCategoryDTO.toEntity({})", obj);
  
          requireNonNull(obj, "atlasGlossaryCategory");
          requireNonNull(obj.getQualifiedName(), "atlasGlossaryCategory qualifiedName must be specified");
          requireNonNull(obj.getAnchor(), "atlasGlossaryCategory anchor must be specified");
  
          AtlasEntity ret = getDefaultAtlasEntity(obj);
  
          ret.setAttribute("qualifiedName", obj.getQualifiedName());
          ret.setAttribute("name", obj.getName());
          ret.setAttribute("shortDescription", obj.getShortDescription());
          ret.setAttribute("longDescription", obj.getLongDescription());
          ret.setAttribute("anchor", new AtlasObjectId(obj.getAnchor().getGlossaryGuid()));
          ret.setAttribute("additionalAttributes", obj.getAdditionalAttributes());
  
          LOG.debug("<== AtlasGlossaryCategoryDTO.toEntity() : {}", ret);
  
          return ret;
      }
  
      @Override
      public AtlasEntity.AtlasEntityWithExtInfo toEntityWithExtInfo(final AtlasGlossaryCategory obj) throws AtlasBaseException {
          LOG.debug("==> AtlasGlossaryCategoryDTO.toEntityWithExtInfo({})", obj);
  
          requireNonNull(obj, "atlasGlossaryCategory");
  
          AtlasEntity.AtlasEntityWithExtInfo ret = new AtlasEntity.AtlasEntityWithExtInfo(toEntity(obj));
  
          LOG.debug("<== AtlasGlossaryCategoryDTO.toEntityWithExtInfo() : {}", ret);
  
          return ret;
      }
  
      @Override
      public Map<String, Object> getUniqueAttributes(final AtlasGlossaryCategory obj) {
          Map<String, Object> ret = new HashMap<>();
  
          ret.put("qualifiedName", obj.getQualifiedName());
  
          return ret;
      }
  }
  