# Uses of Package
org.apache.http.impl.client.cache.memcached

- Packages that use org.apache.http.impl.client.cache.memcached
  Package | Description
  --- | ---
  org.apache.http.impl.client.cache.memcached | This package contains a storage backend based on memcached that can be plugged into a `CachingHttpClient` and used for storing cache entries.

- Classes in org.apache.http.impl.client.cache.memcached used by org.apache.http.impl.client.cache.memcached
  Class and Description
  KeyHashingScheme Since the `HttpCacheStorage` interface expects to use variant-annotated URLs for its storage keys, but Memcached has a maximum key size, we need to support mapping storage keys to cache keys.
  MemcachedCacheEntry Provides for serialization and deserialization of higher-level `HttpCacheEntry` objects into byte arrays suitable for storage in memcached.
  MemcachedCacheEntryFactory Creates `MemcachedCacheEntry` instances that can be used for serializing and deserializing `HttpCacheEntry` instances for storage in memcached.

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