caffeine-cache

问题 I would like to be able to dynamically toggle the recording of stats of Caffeine Caches on demand via REST endpoint, or JMX Method We have a large scale application where we use several instances of Caffeine Caches. We could use every possible performance upgrade, so having it in constant recording seems redundant. Especially if JavaDoc says recording has a performance cost. After my analysis I think it is not directly supported. Or is it? I have 2 goals for stats, 1st one is to be able to

问题 I would like to be able to dynamically toggle the recording of stats of Caffeine Caches on demand via REST endpoint, or JMX Method We have a large scale application where we use several instances of Caffeine Caches. We could use every possible performance upgrade, so having it in constant recording seems redundant. Especially if JavaDoc says recording has a performance cost. After my analysis I think it is not directly supported. Or is it? I have 2 goals for stats, 1st one is to be able to

问题 I'm using Caffeine Cache library for Spring Cache. Is there a way to get all the cached keys? My current application works on a near-realtime data, with the flow as : In the Cache Updater Thread (which runs at a fixed interval, irrespective of the user request), I need to get all the keys currently in the Cache, fetch their latest data from Db & then use @CachePut to update the cache. 回答1: Yo can inject CacheManager and obtain native cache from it. @AllArgsConstructor class Test { private

问题 I'm using Caffeine Cache library for Spring Cache. Is there a way to get all the cached keys? My current application works on a near-realtime data, with the flow as : In the Cache Updater Thread (which runs at a fixed interval, irrespective of the user request), I need to get all the keys currently in the Cache, fetch their latest data from Db & then use @CachePut to update the cache. 回答1: Yo can inject CacheManager and obtain native cache from it. @AllArgsConstructor class Test { private

问题 I am using caffeine cache to store an authorisation token that has been obtained using webClient WebFlux. I have set the expireAfterWrite to a hardcoded value in the application.yml file as follows: spring: cache: cache-names: accessTokens caffeine: spec: expireAfterWrite=100m The token is obtained using a WebClient with Spring WebFlux as below code depicts: @Autowired var cacheManager: CacheManager? = null override fun getAuthToken(): Mono<AccessToken> { val map = LinkedMultiValueMap<String,

问题 I have a spring cloud gateway which forwards the API rest requests to some microservices. I would like to cache the response for specific requests. For this reason I wrote this Filter @Component @Slf4j public class CacheResponseGatewayFilterFactory extends AbstractGatewayFilterFactory<CacheResponseGatewayFilterFactory.Config> { private final CacheManager cacheManager; public CacheResponseGatewayFilterFactory(CacheManager cacheManager) { super(CacheResponseGatewayFilterFactory.Config.class);

问题 I have a spring cloud gateway which forwards the API rest requests to some microservices. I would like to cache the response for specific requests. For this reason I wrote this Filter @Component @Slf4j public class CacheResponseGatewayFilterFactory extends AbstractGatewayFilterFactory<CacheResponseGatewayFilterFactory.Config> { private final CacheManager cacheManager; public CacheResponseGatewayFilterFactory(CacheManager cacheManager) { super(CacheResponseGatewayFilterFactory.Config.class);

问题 I have a spring cloud gateway which forwards the API rest requests to some microservices. I would like to cache the response for specific requests. For this reason I wrote this Filter @Component @Slf4j public class CacheResponseGatewayFilterFactory extends AbstractGatewayFilterFactory<CacheResponseGatewayFilterFactory.Config> { private final CacheManager cacheManager; public CacheResponseGatewayFilterFactory(CacheManager cacheManager) { super(CacheResponseGatewayFilterFactory.Config.class);