content: /*
   * Copyright (c) 2024, Alibaba Cloud;
   * Licensed 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 com.aliyun.dataworks.common.spec.utils;
  
  import java.lang.reflect.ParameterizedType;
  import java.lang.reflect.Type;
  
  import com.google.gson.JsonDeserializationContext;
  import com.google.gson.JsonDeserializer;
  import com.google.gson.JsonElement;
  import com.google.gson.JsonParseException;
  import com.google.gson.JsonSerializationContext;
  import com.google.gson.JsonSerializer;
  import com.google.gson.reflect.TypeToken;
  
  /**
   * @author 聿剑
   * @date 2022/10/24
   */
  public class StringTypeObjectAdapter<T> implements JsonSerializer<T>, JsonDeserializer<T> {
      private Class<T> clz;
  
      @SuppressWarnings("unchecked")
      @Override
      public T deserialize(JsonElement jsonElement, Type type, JsonDeserializationContext jsonDeserializationContext)
          throws JsonParseException {
          if (!jsonElement.isJsonPrimitive()) {
              return jsonDeserializationContext.deserialize(jsonElement, type);
          }
  
          String str = jsonElement.getAsString();
          if (type instanceof ParameterizedType) {
              return GsonUtils.fromJsonString(str, TypeToken.getParameterized(((ParameterizedType)type).getRawType(),
                  ((ParameterizedType)type).getActualTypeArguments()).getType());
          }
  
          return GsonUtils.fromJsonString(str, type);
      }
  
      @Override
      public JsonElement serialize(T t, Type type, JsonSerializationContext jsonSerializationContext) {
          return jsonSerializationContext.serialize(GsonUtils.toJsonString(t), String.class);
      }
  }
  