net.dreamlu.mica.redis.config.RedisAutoCacheManager 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.config;
import net.dreamlu.mica.core.utils.StringPool;
import net.dreamlu.mica.core.utils.StringUtil;
import org.springframework.boot.convert.DurationStyle;
import org.springframework.data.redis.cache.RedisCache;
import org.springframework.data.redis.cache.RedisCacheConfiguration;
import org.springframework.data.redis.cache.RedisCacheManager;
import org.springframework.data.redis.cache.RedisCacheWriter;
import org.springframework.lang.Nullable;
import java.time.Duration;
import java.time.temporal.ChronoUnit;
import java.util.Map;
/**
* redis cache 扩展cache name自动化配置
*
* @author L.cm
*/
public class RedisAutoCacheManager extends RedisCacheManager {
public RedisAutoCacheManager(RedisCacheWriter cacheWriter, RedisCacheConfiguration defaultCacheConfiguration,
Map initialCacheConfigurations, boolean allowInFlightCacheCreation) {
super(cacheWriter, defaultCacheConfiguration, initialCacheConfigurations, allowInFlightCacheCreation);
}
@Override
protected RedisCache createRedisCache(String name, @Nullable RedisCacheConfiguration cacheConfig) {
if (StringUtil.isBlank(name) || !name.contains(StringPool.HASH)) {
return super.createRedisCache(name, cacheConfig);
}
String[] cacheArray = name.split(StringPool.HASH);
if (cacheArray.length < 2) {
return super.createRedisCache(name, cacheConfig);
}
String cacheName = cacheArray[0];
if (cacheConfig != null) {
// 转换时间，支持时间单位例如：300ms，第二个参数是默认单位
Duration duration = DurationStyle.detectAndParse(cacheArray[1], ChronoUnit.SECONDS);
cacheConfig = cacheConfig.entryTtl(duration);
}
return super.createRedisCache(cacheName, cacheConfig);
}
}