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.notification.preprocessor;
  
  import org.apache.atlas.model.instance.AtlasEntity;
  import org.apache.commons.lang.StringUtils;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  public class HiveDbDDLPreprocessor extends EntityPreprocessor {
      private static final Logger LOG = LoggerFactory.getLogger(HiveDbDDLPreprocessor.class);
  
      protected HiveDbDDLPreprocessor() {
          super(TYPE_HIVE_DB_DDL);
      }
  
      @Override
      public void preprocess(AtlasEntity entity, PreprocessorContext context) {
          if (!context.isSpooledMessage()) {
              return;
          }
  
          Object dbObject = entity.getRelationshipAttribute(ATTRIBUTE_DB);
  
          if (dbObject == null) {
              return;
          }
  
          String qualifiedName = getQualifiedName(dbObject);
          String guid          = context.getGuidForDeletedEntity(qualifiedName);
  
          if (StringUtils.isEmpty(guid)) {
              return;
          }
  
          setObjectIdWithGuid(dbObject, guid);
  
          LOG.debug("{}: Preprocessor: Updated: {} -> {}", getTypeName(), qualifiedName, guid);
      }
  }
  