Package org.apache.hc.core5.http.nio
Interface AsyncClientExchangeHandler
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- All Superinterfaces:
AsyncDataConsumer
,AsyncDataExchangeHandler
,AsyncDataProducer
,ResourceHolder
- All Known Implementing Classes:
BasicClientExchangeHandler
public interface AsyncClientExchangeHandler extends AsyncDataExchangeHandler
Abstract asynchronous client side message exchange handler that acts as a request producer and a response consumer.- Since:
- 5.0
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description void
cancel()
Triggered to cancel the message exchange.void
consumeInformation(HttpResponse response, HttpContext context)
Triggered to signal receipt of an intermediate (1xx) HTTP response.void
consumeResponse(HttpResponse response, EntityDetails entityDetails, HttpContext context)
Triggered to signal receipt of a response message head.void
produceRequest(RequestChannel channel, HttpContext context)
Triggered to signal the ability of the underlying request channel to accept a request messages.-
Methods inherited from interface org.apache.hc.core5.http.nio.AsyncDataConsumer
consume, streamEnd, updateCapacity
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Methods inherited from interface org.apache.hc.core5.http.nio.AsyncDataExchangeHandler
failed
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Methods inherited from interface org.apache.hc.core5.http.nio.AsyncDataProducer
available, produce
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Methods inherited from interface org.apache.hc.core5.http.nio.ResourceHolder
releaseResources
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Method Detail
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produceRequest
void produceRequest(RequestChannel channel, HttpContext context) throws HttpException, java.io.IOException
Triggered to signal the ability of the underlying request channel to accept a request messages. The data producer can choose to send a request message immediately inside the call or asynchronously at some later point.- Parameters:
channel
- the request channel capable to accepting a request message.context
- the actual execution context.- Throws:
HttpException
java.io.IOException
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consumeResponse
void consumeResponse(HttpResponse response, EntityDetails entityDetails, HttpContext context) throws HttpException, java.io.IOException
Triggered to signal receipt of a response message head.- Parameters:
response
- the response message head.entityDetails
- the response entity details ornull
if the response does not enclose an entity.context
- the actual execution context.- Throws:
HttpException
java.io.IOException
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consumeInformation
void consumeInformation(HttpResponse response, HttpContext context) throws HttpException, java.io.IOException
Triggered to signal receipt of an intermediate (1xx) HTTP response.- Parameters:
response
- the intermediate (1xx) HTTP response.context
- the actual execution context.- Throws:
HttpException
java.io.IOException
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cancel
void cancel()
Triggered to cancel the message exchange.
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