jcache | 易学教程

How to create a Jcache in Spring Java config?

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问题 I have a problem setting up a jcache with spring cache abstraction. @Configuration @EnableCaching public class CacheConfig { @Bean(name = "caffeineCachingProvider") public CachingProvider caffeineCachingProvider() { return new CaffeineCachingProvider(); } @Bean(name = "caffeineCacheManager") public JCacheCacheManager getSpringCacheManager() { CacheManager cacheManager = caffeineCachingProvider().getCacheManager(); CaffeineConfiguration<String, List<Product>> caffeineConfiguration = new

javax.cache store by reference vs. store by value

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问题 I am new to java caching, I try to understand the difference between store by value vs. store by reference . I have below cited paragraph in java.cache documentation " The purpose of copying entries as they are stored in a Cache and again when they are returned from a Cache is to allow applications to continue mutating the state of the keys and values without causing side-effects to entries held by a Cache. " What is the "side-effects" mentioned above? And how do we choose how to store in

Spring Ehcache3 cause exception with with key-type and value-type

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I try to use ehcache3 on project with spring 4.3. I configured cache manager: <cache:annotation-driven /> <bean id="cacheManager" class="org.springframework.cache.jcache.JCacheCacheManager"> <property name="cacheManager"> <bean class="org.springframework.cache.jcache.JCacheManagerFactoryBean"> <property name="cacheManagerUri" value="classpath:ehcache.xml"/> </bean> </property> </bean> And ehcache.xml : <config xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns='http://www.ehcache.org/v3' xmlns:jsr107='http://www.ehcache.org/v3/jsr107' xsi:schemaLocation=" http://www.ehcache.org/v3

javax.cache store by reference vs. store by value

阅读更多关于 javax.cache store by reference vs. store by value

I am new to java caching, I try to understand the difference between store by value vs. store by reference . I have below cited paragraph in java.cache documentation " The purpose of copying entries as they are stored in a Cache and again when they are returned from a Cache is to allow applications to continue mutating the state of the keys and values without causing side-effects to entries held by a Cache. " What is the "side-effects" mentioned above? And how do we choose how to store in practice? The question is great, since the answer isn't an easy one. The real semantics vary slightly