/* * 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 卢春梦 (596392912@qq.com) */ package org.springblade.core.redis.config; import org.springblade.core.tool.utils.StringPool; import org.springblade.core.tool.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.NonNull; 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); } @NonNull @Override protected RedisCache createRedisCache(@NonNull 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) { Duration cacheAge = DurationStyle.detectAndParse(cacheArray[1], ChronoUnit.SECONDS);; cacheConfig = cacheConfig.entryTtl(cacheAge); } return super.createRedisCache(cacheName, cacheConfig); } }