SpringCache JCache Kullanımı

Giriş

Spring org.springframework.cache.jcache.JCacheCacheManager ile iletişime geçer. Bu sınıfta kendisine takılan ve JCache standardını gerçekleştiren herhangi bir kütüphaneyi kullanır. Açıklaması şöyle

JCache is bootstrapped through the presence of a javax.cache.spi.CachingProvider on the classpath (that is, a JSR-107 compliant caching library exists on the classpath),...

Açıklaması şöyle

JCache is the standard caching API for Java. It is provided by javax.cache.spi.CachingProvider.

It is present on the classpath. The spring-boot-starter-cache provides the JCacheCacheManager.

Maven

Şöyle yaparız. İlave olarak JCache Provider'ın dependency'si de eklenir

<dependency>
  <groupId>org.springframework.boot</groupId>
  <artifactId>spring-boot-starter-cache</artifactId>
</dependency>

<dependency>
  <groupId>javax.cache</groupId>
  <artifactId>cache-api</artifactId>
</dependency>

Örnek - Hazelcast

Şöyle yaparız

debug=true
spring.cache.type=jcache
spring.cache.jcache.config=classpath:hazelcast.xml
spring.cache.jcache.provider=com.hazelcast.cache.impl.HazelcastServerCachingProvider

Örnek - Hazelcast

Şöyle yaparız

# Configure the cache
#spring.cache.jcache.provider=com.hazelcast.client.cache.HazelcastClientCachingProvider
spring.cache.jcache.provider=com.hazelcast.cache.HazelcastMemberCachingProvider

Örnek - XML ile Hazelcast

Şöyle yaparız. Burada JCache Standardını gerçekleştiren org.springframework.cache.jcache.JCacheCacheManager nesnesine bir com.hazelcast.cache.HazelcastCacheManager nesnesi geçiliyor

<cache:annotation-driven cache-manager="cacheManager" />

<hz:hazelcast id="instance">
    ...
</hz:hazelcast>

<hz:cache-manager id="hazelcastJCacheCacheManager" instance-ref="instance" 
  name="hazelcastJCacheCacheManager"/>

<bean id="cacheManager" class="org.springframework.cache.jcache.JCacheCacheManager">
    <constructor-arg ref="hazelcastJCacheCacheManager" />
</bean>