net.dreamlu.mica.redis.resolver.RedisKeyResolverSerializer Maven / Gradle / Ivy
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/*
* Copyright (c) 2019-2029, Dreamlu 卢春梦 ([email protected] & www.dreamlu.net).
*
* Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.gnu.org/licenses/lgpl.html
*
* 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 net.dreamlu.mica.redis.resolver;
import lombok.RequiredArgsConstructor;
import org.springframework.data.redis.serializer.RedisSerializer;
import org.springframework.data.redis.serializer.SerializationException;
/**
* redis key 二次处理，例如：统一添加前缀
*
* @author L.cm
*/
@RequiredArgsConstructor
public class RedisKeyResolverSerializer implements RedisSerializer {
private final RedisSerializer redisSerializer;
private final RedisKeyResolver redisKeyResolver;
@Override
public byte[] serialize(String key) throws SerializationException {
if (redisKeyResolver == null) {
return redisSerializer.serialize(key);
} else {
return redisSerializer.serialize(redisKeyResolver.resolve(key));
}
}
@Override
public String deserialize(byte[] bytes) throws SerializationException {
return redisSerializer.deserialize(bytes);
}
}