Package org.apache.hc.client5.http.impl.cache

Caching API implementation for both the classic and the asynchronous HTTP transports.

Interface Summary

Interface	Description
CacheRevalidatorBase.ScheduledExecutor
DefaultAsyncCacheRevalidator.RevalidationCall
DefaultCacheRevalidator.RevalidationCall
HttpAsyncCache
HttpCache

Class Summary

Class	Description
AbstractBinaryAsyncCacheStorage<CAS>	Abstract cache backend for serialized binary objects capable of CAS (compare-and-swap) updates.
AbstractBinaryCacheStorage<CAS>	Abstract cache backend for serialized binary objects capable of CAS (compare-and-swap) updates.
AbstractSerializingAsyncCacheStorage<T,CAS>	Abstract cache backend for serialized objects capable of CAS (compare-and-swap) updates.
AbstractSerializingCacheStorage<T,CAS>	Abstract cache backend for serialized objects capable of CAS (compare-and-swap) updates.
AsyncCachingExec	Request executor in the request execution chain that is responsible for transparent client-side caching.
AsyncCachingExec.AsyncExecCallbackWrapper
BasicHttpAsyncCache
BasicHttpCache
BasicHttpCacheStorage	Basic HttpCacheStorage implementation backed by an instance of LinkedHashMap.
ByteArrayCacheEntrySerializer	Deprecated. This class is deprecated and will be removed in a future release.
ByteArrayCacheEntrySerializer.RestrictedObjectInputStream
CacheableRequestPolicy	Determines if an HttpRequest is allowed to be served from the cache.
CacheConfig	Configuration for HTTP caches
CacheConfig.Builder
CacheControlHeaderGenerator
CacheControlHeaderParser	A parser for the HTTP Cache-Control header that can be used to extract information about caching directives.
CachedHttpResponseGenerator	Rebuilds an HttpResponse from a HttpCacheEntry
CachedResponseSuitabilityChecker	Determines whether a given HttpCacheEntry is suitable to be used as a response for a given HttpRequest.
CacheHit
CacheKeyGenerator
CacheMatch	Represents a full match or a partial match (variant options) result of a cache lookup operation.
CacheRevalidatorBase	Abstract cache re-validation class.
CacheSupport	HTTP cache support utilities.
CacheValidityPolicy
CachingExec	Request executor in the request execution chain that is responsible for transparent client-side caching.
CachingExecBase
CachingH2AsyncClientBuilder	Builder for HTTP/2 CloseableHttpAsyncClient instances capable of client-side caching.
CachingHttpAsyncClientBuilder	Builder for CloseableHttpAsyncClient instances capable of client-side caching.
CachingHttpAsyncClients	Factory methods for CloseableHttpAsyncClient instances capable of client-side caching.
CachingHttpClientBuilder	Builder for CloseableHttpClient instances capable of client-side caching.
CachingHttpClients	Factory methods for CloseableHttpClient instances capable of client-side caching.
CombinedEntity
ConditionalRequestBuilder<T extends org.apache.hc.core5.http.HttpRequest>
DefaultAsyncCacheRevalidator	Class used for asynchronous revalidations to be used when the stale-while-revalidate directive is present
DefaultAsyncCacheRevalidator.InternalScheduledExecutor
DefaultCacheRevalidator	Class used for asynchronous revalidations to be used when the stale-while-revalidate directive is present
FileResource	Cache resource backed by a file.
FileResourceFactory	Generates Resource instances whose body is stored in a temporary file.
HeapResource	Cache resource backed by a byte array on the heap.
HeapResourceFactory	Generates Resource instances stored entirely in heap.
HttpByteArrayCacheEntrySerializer	This class implements the HttpCacheEntrySerializer interface, which defines the contract for HTTP cache entry serialization and deserialization.
HttpCacheSupport	Deprecated. Do not use.
InternalCacheStorage
ManagedHttpCacheStorage	HttpCacheStorage implementation capable of deallocating resources associated with the cache entries.
NoopCacheEntrySerializer	HttpCacheEntrySerializer that uses HttpCacheStorageEntry as its cache content representation.
RequestViaCache	This response interceptor adds VIA header to all outgoing request messages dispatched through the caching layer.
ResourceReference
ResponseCacheConformance	This response interceptor removes common Content- headers from the 304 response messages based on the provision of the HTTP specification that 304 status code represents a confirmation that the requested resource content has not changed since its retrieval or the last update and adds Date header if it is not present in the response message..
ResponseCachingPolicy
ResponseViaCache	This response interceptor adds VIA header to all incoming response messages dispatched through the caching layer.
ViaCacheGenerator

Enum Summary

Enum	Description
CacheSuitability