在 Spring4 中使用 ehcache3

Question

有人可以通过 xml 使用 Spring JCacheCacheManager 帮助创建支持 CacheManager 的 Ehcache 吗？我有这样的东西。不确定如何为 Ehcache3 创建 javax.cache.CacheManager。

<bean id="myCacheManager"
    class="org.springframework.cache.jcache.JCacheCacheManager">
    <property name="cacheManager" value="..." />
</bean>

谢谢！

Answer 1

推荐的方法是使用 org.springframework.cache.jcache.JCacheManagerFactoryBean，您可以在其中注入 URI、Properties 和 ClassLoader。然后这个工厂 bean 将使用标准的 JCache Caching class 来创建 javax.cache.CacheManager.

对于Ehcache，URI用于指向一个ehcache.xml然后将配置CacheManager。

因此扩展您的示例配置：

<bean id="jCacheManager" class="org.springframework.cache.jcache.JCacheManagerFactoryBean">
  <property name="cacheManagerUri" value="file://path/to/ehcache.xml"/>
</bean>
<bean id="myCacheManager" class="org.springframework.cache.jcache.JCacheCacheManager">
  <property name="cacheManager" ref="jCacheManager" />
</bean>

有关 Ehcache 3/JCache 集成的详细信息，请参阅 the documentation。

Answer 2

@Configuration
@EnableCaching
public class CacheConfig {

  @Bean
  public JCacheCacheManager jCacheCacheManager() throws IOException {
    return new JCacheCacheManager(cacheManager());
  }

  @Bean(destroyMethod = "close")
  public javax.cache.CacheManager cacheManager() throws IOException {
    XmlConfiguration xmlConfig = new XmlConfiguration(new ClassPathResource("ehcache.xml").getURL());
    EhcacheCachingProvider provider = (EhcacheCachingProvider) Caching.getCachingProvider();
    return provider.getCacheManager(provider.getDefaultURI(), xmlConfig);

  }

}

Answer 3

@Configuration
@EnableCaching
public class CacheConfig {

    @Bean
    public JCacheCacheManager jCacheCacheManager(JCacheManagerFactoryBean jCacheManagerFactoryBean){
        JCacheCacheManager jCacheCacheManager = new JCacheCacheManager();
        jCacheCacheManager.setCacheManager(jCacheManagerFactoryBean.getObject());
        return jCacheCacheManager;
    }

    @Bean
    public JCacheManagerFactoryBean jCacheManagerFactoryBean() throws URISyntaxException {
        JCacheManagerFactoryBean jCacheManagerFactoryBean = new JCacheManagerFactoryBean();
        jCacheManagerFactoryBean.setCacheManagerUri(getClass().getResource("/ehcache.xml").toURI());
        return jCacheManagerFactoryBean;
    }
}

在 Spring4 中使用 ehcache3

Using ehcache3 with Spring4

spring

ehcache