程序包 org.apache.dubbo.cache.support

类 AbstractCacheFactory

java.lang.Object

org.apache.dubbo.cache.support.AbstractCacheFactory

所有已实现的接口:

CacheFactory

直接已知子类:

ExpiringCacheFactory, JCacheFactory, LfuCacheFactory, LruCacheFactory, ThreadLocalCacheFactory

public abstract class AbstractCacheFactory
extends Object
implements CacheFactory

AbstractCacheFactory is a default implementation of CacheFactory. It abstract out the key formation from URL along with invocation method. It initially check if the value for key already present in own local in-memory store then it won't check underlying storage cache Cache. Internally it used ConcurrentHashMap to store do level-1 caching.

另请参阅:

CacheFactory, JCacheFactory, LruCacheFactory, ThreadLocalCacheFactory, ExpiringCacheFactory

构造器概要

构造器

构造器	说明
AbstractCacheFactory()

方法概要

修饰符和类型	方法	说明
Cache	getCache(URL url, Invocation invocation)	Takes URL and invocation instance and return cache instance for a given url.

从类继承的方法 java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

AbstractCacheFactory

public AbstractCacheFactory()

方法详细资料

getCache

public Cache getCache(URL url,
                      Invocation invocation)

Takes URL and invocation instance and return cache instance for a given url.

指定者:

getCache 在接口中 CacheFactory

参数:

url - url of the method

invocation - invocation context.

返回:

Instance of cache store used as storage for caching return values.