content: package com.alibaba.fastjson.support.spring;
  
  import com.alibaba.fastjson.JSON;
  import com.alibaba.fastjson.parser.ParserConfig;
  import com.alibaba.fastjson.serializer.SerializerFeature;
  import com.alibaba.fastjson.util.IOUtils;
  import org.springframework.data.redis.serializer.RedisSerializer;
  import org.springframework.data.redis.serializer.SerializationException;
  
  /**
   * {@link RedisSerializer} FastJson Generic Impl
   * @author lihengming
   * @since 1.2.36
   */
  public class GenericFastJsonRedisSerializer implements RedisSerializer<Object> {
      private final static ParserConfig defaultRedisConfig = new ParserConfig();
      static { defaultRedisConfig.setAutoTypeSupport(true);}
  
      public byte[] serialize(Object object) throws SerializationException {
          if (object == null) {
              return new byte[0];
          }
          try {
              return JSON.toJSONBytes(object, SerializerFeature.WriteClassName);
          } catch (Exception ex) {
              throw new SerializationException("Could not serialize: " + ex.getMessage(), ex);
          }
      }
  
      public Object deserialize(byte[] bytes) throws SerializationException {
          if (bytes == null || bytes.length == 0) {
              return null;
          }
          try {
              return JSON.parseObject(new String(bytes, IOUtils.UTF8), Object.class, defaultRedisConfig);
          } catch (Exception ex) {
              throw new SerializationException("Could not deserialize: " + ex.getMessage(), ex);
          }
      }
  }
  