/*
    * 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.syncope.core.persistence.jpa.entity;
  
  import com.fasterxml.jackson.core.JsonProcessingException;
  import com.fasterxml.jackson.databind.JsonNode;
  import com.fasterxml.jackson.databind.json.JsonMapper;
  import java.io.IOException;
  import javax.persistence.Entity;
  import javax.persistence.Lob;
  import javax.persistence.Table;
  import org.apache.syncope.core.persistence.api.entity.ConfParam;
  
  @Entity
  @Table(name = JPAConfParam.TABLE)
  public class JPAConfParam extends AbstractProvidedKeyEntity implements ConfParam {
  
      private static final long serialVersionUID = 8742750097008236475L;
  
      private static final JsonMapper MAPPER = JsonMapper.builder().findAndAddModules().build();
  
      public static final String TABLE = "ConfParam";
  
      @Lob
      private String jsonValue;
  
      @Override
      public JsonNode getValue() {
          JsonNode deserialized = null;
          try {
              deserialized = MAPPER.readTree(jsonValue);
          } catch (final IOException e) {
              LOG.error("Could not deserialize {}", jsonValue, e);
          }
          return deserialized;
      }
  
      @Override
      public void setValue(final JsonNode value) {
          try {
              this.jsonValue = MAPPER.writeValueAsString(value);
          } catch (JsonProcessingException e) {
              LOG.error("Could not serialize {}", value, e);
          }
      }
  }