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| | |
| | | /* |
| | | * Copyright (c) 2018-2028, DreamLu All rights reserved. |
| | | * |
| | | * Redistribution and use in source and binary forms, with or without |
| | | * modification, are permitted provided that the following conditions are met: |
| | | * |
| | | * Redistributions of source code must retain the above copyright notice, |
| | | * this list of conditions and the following disclaimer. |
| | | * Redistributions in binary form must reproduce the above copyright |
| | | * notice, this list of conditions and the following disclaimer in the |
| | | * documentation and/or other materials provided with the distribution. |
| | | * Neither the name of the dreamlu.net developer nor the names of its |
| | | * contributors may be used to endorse or promote products derived from |
| | | * this software without specific prior written permission. |
| | | * Author: DreamLu 墿¥æ¢¦ (596392912@qq.com) |
| | | */ |
| | | |
| | | package org.springblade.core.redis.serializer; |
| | | |
| | | import io.protostuff.LinkedBuffer; |
| | | import io.protostuff.ProtostuffIOUtil; |
| | | import io.protostuff.Schema; |
| | | import io.protostuff.runtime.RuntimeSchema; |
| | | import org.springblade.core.tool.utils.ObjectUtil; |
| | | import org.springframework.data.redis.serializer.RedisSerializer; |
| | | import org.springframework.data.redis.serializer.SerializationException; |
| | | |
| | | /** |
| | | * ProtoStuff åºåå |
| | | * |
| | | * @author L.cm |
| | | */ |
| | | public class ProtoStuffSerializer implements RedisSerializer<Object> { |
| | | private final Schema<BytesWrapper> schema; |
| | | |
| | | public ProtoStuffSerializer() { |
| | | this.schema = RuntimeSchema.getSchema(BytesWrapper.class); |
| | | } |
| | | |
| | | @Override |
| | | public byte[] serialize(Object object) throws SerializationException { |
| | | if (object == null) { |
| | | return null; |
| | | } |
| | | LinkedBuffer buffer = LinkedBuffer.allocate(LinkedBuffer.DEFAULT_BUFFER_SIZE); |
| | | try { |
| | | return ProtostuffIOUtil.toByteArray(new BytesWrapper<>(object), schema, buffer); |
| | | } finally { |
| | | buffer.clear(); |
| | | } |
| | | } |
| | | |
| | | @Override |
| | | public Object deserialize(byte[] bytes) throws SerializationException { |
| | | if (ObjectUtil.isEmpty(bytes)) { |
| | | return null; |
| | | } |
| | | BytesWrapper<Object> wrapper = new BytesWrapper<>(); |
| | | ProtostuffIOUtil.mergeFrom(bytes, wrapper, schema); |
| | | return wrapper.getValue(); |
| | | } |
| | | } |