T - request processing result representation.E - request entity representation.public abstract class AbstractAsyncRequesterConsumer<T,E> extends Object implements AsyncRequestConsumer<T>
AsyncEntityConsumer
 to process request message content.| Constructor and Description | 
|---|
| AbstractAsyncRequesterConsumer(AsyncEntityConsumer<E> dataConsumer) | 
| AbstractAsyncRequesterConsumer(Supplier<AsyncEntityConsumer<E>> dataConsumerSupplier) | 
| Modifier and Type | Method and Description | 
|---|---|
| protected abstract T | buildResult(HttpRequest request,
           E entity,
           ContentType contentType)Triggered to generate object that represents a result of request message processing. | 
| void | consume(ByteBuffer src)Triggered to pass incoming data to the data consumer. | 
| void | consumeRequest(HttpRequest request,
              EntityDetails entityDetails,
              HttpContext httpContext,
              FutureCallback<T> resultCallback)Triggered to signal receipt of a request message head. | 
| void | failed(Exception cause)Triggered to signal a failure in data processing. | 
| void | releaseResources() | 
| void | streamEnd(List<? extends Header> trailers)Triggered to signal termination of the data stream. | 
| void | updateCapacity(CapacityChannel capacityChannel)Triggered to signal ability of the underlying data stream to receive
 data capacity update. | 
public AbstractAsyncRequesterConsumer(Supplier<AsyncEntityConsumer<E>> dataConsumerSupplier)
public AbstractAsyncRequesterConsumer(AsyncEntityConsumer<E> dataConsumer)
protected abstract T buildResult(HttpRequest request, E entity, ContentType contentType)
request - the request message.entity - the request entity.contentType - the request content type.public final void consumeRequest(HttpRequest request, EntityDetails entityDetails, HttpContext httpContext, FutureCallback<T> resultCallback) throws HttpException, IOException
AsyncRequestConsumerconsumeRequest in interface AsyncRequestConsumer<T>request - the request message head.entityDetails - the request entity details or null if the request
                      does not enclose an entity.httpContext - the actual execution context.resultCallback - the result callback called when request processing
                       has been completed successfully or unsuccessfully.HttpExceptionIOExceptionpublic final void updateCapacity(CapacityChannel capacityChannel) throws IOException
AsyncDataConsumerupdateCapacity in interface AsyncDataConsumercapacityChannel - the channel for capacity updates.IOExceptionpublic final void consume(ByteBuffer src) throws IOException
AsyncDataConsumerconsume in interface AsyncDataConsumersrc - data source.IOExceptionpublic final void streamEnd(List<? extends Header> trailers) throws HttpException, IOException
AsyncDataConsumerstreamEnd in interface AsyncDataConsumertrailers - data stream trailers.HttpExceptionIOExceptionpublic final void failed(Exception cause)
AsyncRequestConsumerfailed in interface AsyncRequestConsumer<T>cause - the cause of the failure.public final void releaseResources()
releaseResources in interface ResourceHolderCopyright © 2005–2022 The Apache Software Foundation. All rights reserved.