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
   *
   *     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.dinky.data.typehandler;
  
  import org.apache.ibatis.type.JdbcType;
  import org.apache.ibatis.type.MappedJdbcTypes;
  import org.apache.ibatis.type.MappedTypes;
  
  import java.util.List;
  import java.util.Map;
  
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  import com.baomidou.mybatisplus.extension.handlers.AbstractJsonTypeHandler;
  import com.baomidou.mybatisplus.extension.handlers.FastjsonTypeHandler;
  
  import cn.hutool.json.JSONArray;
  
  @MappedTypes({List.class})
  @MappedJdbcTypes({JdbcType.VARCHAR})
  public class ListTypeHandler extends AbstractJsonTypeHandler<List<Map>> {
      private static final Logger log = LoggerFactory.getLogger(FastjsonTypeHandler.class);
  
      protected List<Map> parse(String json) {
          return new JSONArray(json).toList(Map.class);
      }
  
      @Override
      protected String toJson(List<Map> obj) {
          return new JSONArray(obj).toString();
      }
  }
  