content: package com.alibaba.fastjson.serializer;
  
  import java.io.IOException;
  import java.lang.reflect.Type;
  import java.util.Date;
  
  import com.alibaba.fastjson.JSONObject;
  
  public class JSONLibDataFormatSerializer implements ObjectSerializer {
  
      public JSONLibDataFormatSerializer(){
      }
  
      @SuppressWarnings("deprecation")
      public void write(JSONSerializer serializer, Object object, Object fieldName, Type fieldType) throws IOException {
      	if (object == null) {
      		serializer.getWriter().writeNull();
      		return;
      	}
      	
          Date date = (Date) object;
         
          JSONObject json = new JSONObject();
          json.put("date", date.getDate());
          json.put("day", date.getDay());
          json.put("hours", date.getHours());
          json.put("minutes", date.getMinutes());
          json.put("month", date.getMonth());
          json.put("seconds", date.getSeconds());
          json.put("time", date.getTime());
          json.put("timezoneOffset", date.getTimezoneOffset());
          json.put("year", date.getYear());
  
          serializer.write(json);
      }
  }
  