用于Spring安全的JCache ACL缓存

Question

我正在使用，它需要定义缓存。到目前为止我还在用这个：

@Bean(name = { "defaultAclCache", "aclCache" })
protected AclCache defaultAclCache() {
    return new SpringCacheBasedAclCache(defaultAclJCacheFactory(), defaultPermissionGrantingStrategy(), defaultAclAuthorizationStrategy());
}

一切都很顺利。但是，我切换到使用jcache，现在defaultAclJCacheFactory()返回一个与SpringCacheBasedAclCache不兼容的javax.cache.Cache实例。

@Bean(name = { "defaultAclJCacheFactory", "aclJCacheFactory" })
protected Cache defaultAclJCacheFactory() {
    return cacheManager.getCache("acl_cache");
}

我试图搜索JCache实现的org.springframework.security.acls.model.AclCache，但只有这个用于春季缓存和一个EhCache。是否有计划为jcache推出一个

Answer 1

您应该能够使用JCacheCacheManager实现来获取org.springframework.cache.Cache的实例，例如：

@Bean(name = { "defaultAclCache", "aclCache" })
protected AclCache defaultAclCache(org.springframework.cache.CacheManager springCacheManager) {
    org.springframework.cache.Cache cache = 
        springCacheManager.getCache("acl_cache");
    return new SpringCacheBasedAclCache(cache, 
        defaultPermissionGrantingStrategy(), 
        defaultAclAuthorizationStrategy());
}

// Depending on your configuration, you may not even need this
@Bean
public JCacheCacheManager springCacheManager(javax.cache.CacheManager cacheManager) {
    return new JCacheCacheManager(cacheManager);
}