Package org.apache.hc.core5.http.nio

Core HTTP transport APIs based on the asynchronous, event driven I/O model.

See: Description

Interface Summary

Interface	Description
AsyncClientExchangeHandler	Abstract asynchronous client side message exchange handler that acts as a request producer and a response consumer.
AsyncDataConsumer	Abstract asynchronous data consumer.
AsyncDataExchangeHandler	Abstract asynchronous data exchange handler that acts as a data consumer and a data producer.
AsyncDataProducer	Abstract asynchronous data producer.
AsyncEntityConsumer<T>	Abstract asynchronous message entity consumer.
AsyncEntityProducer	Abstract asynchronous message entity producer.
AsyncFilterChain	AsyncFilterChain represents a single element in the server side request processing chain.
AsyncFilterChain.ResponseTrigger	Response trigger that can be used to generate the final HTTP response and terminate HTTP request processing.
AsyncFilterHandler	AsyncFilterHandler represents a routine for handling all incoming requests in the server side request processing chain.
AsyncPushConsumer	Abstract asynchronous push response consumer.
AsyncPushProducer	Abstract asynchronous push response producer.
AsyncRequestConsumer<T>	Abstract asynchronous request consumer.
AsyncRequestProducer	Abstract asynchronous request producer.
AsyncResponseConsumer<T>	Abstract asynchronous response consumer.
AsyncResponseProducer	Abstract asynchronous response producer.
AsyncServerExchangeHandler	Abstract asynchronous server side message exchange handler that acts as a request consumer and a response producer.
AsyncServerRequestHandler<T>	AsyncServerRequestHandler represents a routine for processing of a specific group of HTTP requests.
AsyncServerRequestHandler.ResponseTrigger	Response trigger that can be used to submit a final HTTP response and terminate HTTP request processing.
CapacityChannel	Abstract capacity update channel.
ContentDecoder	Abstract HTTP content decoder.
ContentEncoder	Abstract HTTP content encoder.
DataStreamChannel	Abstract byte stream channel.
FileContentDecoder	A content decoder capable of transferring data directly to a FileChannel
FileContentEncoder	A content encoder capable of transferring data directly from a FileChannel
HandlerFactory<T extends ResourceHolder>	Abstract handler factory.
NHttpMessageParser<T extends MessageHeaders>	Message parser intended to build HTTP message head from a session input buffer..
NHttpMessageParserFactory<T extends MessageHeaders>	Factory for NHttpMessageParser instances.
NHttpMessageWriter<T extends MessageHeaders>	Message writer intended to serialize HTTP message head to a session buffer.
NHttpMessageWriterFactory<T extends MessageHeaders>	Factory for NHttpMessageWriter instances.
RequestChannel	Abstract request channel.
ResourceHolder	Abstract resource holder.
ResponseChannel	Abstract response / response promise channel.
SessionInputBuffer	Session input buffer for HTTP/1.1 non-blocking connections.
SessionOutputBuffer	Session output buffer for non-blocking HTTP/1.1 connections.
StreamChannel<T extends Buffer>	Abstract data stream channel.

Class Summary

Class	Description
AsyncClientEndpoint	Client endpoint leased from a connection manager.

Package org.apache.hc.core5.http.nio Description

Core HTTP transport APIs based on the asynchronous, event driven I/O model.

The application programming interface is based on the concept of channels and event handlers. The channels act as conduits for asynchronous data output. They are generally expected to be thread-safe and could be used by multiple threads concurrently. The event handlers react to asynchronous signals or events and communicate with the opposite endpoint through available channels. Event handlers can be specialized as data producers, data consumers or can be both. Generally event handlers can only be used by a single thread at a time and do not require synchronization as long as they do not interact with event handlers run by separate threads.