Package org.apache.hc.core5.http.nio
Interface AsyncFilterHandler
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- All Known Implementing Classes:
AbstractAsyncServerAuthFilter
,AsyncServerExpectationFilter
,TerminalAsyncServerFilter
@Contract(threading=STATELESS) public interface AsyncFilterHandler
AsyncFilterHandler represents a routine for handling all incoming requests in the server side request processing chain.- Since:
- 5.0
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description AsyncDataConsumer
handle(HttpRequest request, EntityDetails entityDetails, HttpContext context, AsyncFilterChain.ResponseTrigger responseTrigger, AsyncFilterChain chain)
Processes the incoming HTTP request and if processing has been completed submits a final response to the client.
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Method Detail
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handle
AsyncDataConsumer handle(HttpRequest request, EntityDetails entityDetails, HttpContext context, AsyncFilterChain.ResponseTrigger responseTrigger, AsyncFilterChain chain) throws HttpException, java.io.IOException
Processes the incoming HTTP request and if processing has been completed submits a final response to the client. The handler can choose to send response messages immediately inside the call or asynchronously at some later point. The handler must not use the response trigger after passing control to the next filter with theAsyncFilterChain.proceed(HttpRequest, EntityDetails, HttpContext, AsyncFilterChain.ResponseTrigger)
method.- Parameters:
request
- the actual request head.entityDetails
- the request entity details ornull
if the request does not enclose an entity.context
- the actual execution context.responseTrigger
- the response trigger.chain
- the next element in the request processing chain.- Returns:
- the data consumer to be used to process incoming request data. It is
expected to be
null
if entityDetails parameter isnull
. - Throws:
HttpException
java.io.IOException
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