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.hook;
  
  import com.fasterxml.jackson.core.type.TypeReference;
  import org.apache.atlas.model.notification.AtlasNotificationMessage;
  import org.apache.atlas.model.notification.HookNotification;
  import org.apache.atlas.notification.AbstractMessageDeserializer;
  import org.apache.atlas.notification.AbstractNotification;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  /**
   * Hook notification message deserializer.
   */
  public class HookMessageDeserializer extends AbstractMessageDeserializer<HookNotification> {
      /**
       * Logger for hook notification messages.
       */
      private static final Logger NOTIFICATION_LOGGER = LoggerFactory.getLogger(HookMessageDeserializer.class);
  
      // ----- Constructors ----------------------------------------------------
      /**
       * Create a hook notification message deserializer.
       */
      public HookMessageDeserializer() {
          super(new TypeReference<HookNotification>() {}, new TypeReference<AtlasNotificationMessage<HookNotification>>() {}, AbstractNotification.CURRENT_MESSAGE_VERSION, NOTIFICATION_LOGGER);
      }
  
      @Override
      public HookNotification deserialize(String messageJson) {
          final HookNotification ret = super.deserialize(messageJson);
  
          if (ret != null) {
              ret.normalize();
          }
  
          return ret;
      }
  }
  