package com.alibaba.doris.common.serialize; /** * * 在用户使用了自定义序列化方式的namespace时,不会做任何序列化的处理,直接返回。遇到非byte[]的类型会抛出异常 * @author chenchao.yecc * @since 0.1.4 * */ public class NoneSerializer implements Serializer{ public Object deserialize(byte[] o, Object deserializeTarget) { if (o.length == 1 && o[0] == BYTE_NULL) { return null; } return o; } public byte[] serialize(Object o, Object arg) { // null不做任何处理 if (o == null) { return BYTES_NULL; } // 只处理byte[],否则报错 if (!(o instanceof byte[])) { throw new IllegalArgumentException("Because of using none serializer,the namespace only supports putBytes and getBytes method!"); } return (byte[])o; } }