Top Description Fields Constructors Methods
org.apache.hc.core5.http.nio.entity

public final Class DiscardingEntityConsumer<T>

extends Object
implements AsyncEntityConsumer<T>
Class Inheritance
All Implemented Interfaces
org.apache.hc.core5.http.nio.AsyncEntityConsumer, org.apache.hc.core5.http.nio.AsyncDataConsumer, org.apache.hc.core5.http.nio.ResourceHolder
Imports
java.io.IOException, java.nio.ByteBuffer, java.util.List, org.apache.hc.core5.concurrent.FutureCallback, org.apache.hc.core5.http.EntityDetails, .Header, .HttpException, org.apache.hc.core5.http.nio.AsyncEntityConsumer, .CapacityChannel
No-op AsyncEntityConsumer that discards all data from the data stream.
Since
5.2

Field Summary

Modifier and TypeField and Description
private volatile FutureCallback<T>
resultCallback

Constructor Summary

AccessConstructor and Description
public
DiscardingEntityConsumer()

Method Summary

Modifier and TypeMethod and Description
public void
consume(final ByteBuffer
data source.
src)

Implements org.apache.hc.core5.http.nio.AsyncDataConsumer.consume.

Triggered to pass incoming data to the data consumer.
public void
failed(final Exception
the cause of the failure.
cause)

Implements org.apache.hc.core5.http.nio.AsyncEntityConsumer.failed.

Triggered to signal a failure in data processing.
public T
getContent()

Implements org.apache.hc.core5.http.nio.AsyncEntityConsumer.getContent.

Returns the result of entity processing when it becomes available or null if the entity is still being received.
public void
releaseResources()

Implements org.apache.hc.core5.http.nio.ResourceHolder.releaseResources.

public void
streamEnd(final List<? extends Header>
data stream trailers.
trailers)

Implements org.apache.hc.core5.http.nio.AsyncDataConsumer.streamEnd.

Triggered to signal termination of the data stream.
public void
streamStart(final EntityDetails
the details of the incoming message entity.
entityDetails, final FutureCallback<T>
the result callback.
resultCallback)

Implements org.apache.hc.core5.http.nio.AsyncEntityConsumer.streamStart.

Signals beginning of an incoming request entity stream.
public void
updateCapacity(final CapacityChannel
the channel for capacity updates.
capacityChannel)

Implements org.apache.hc.core5.http.nio.AsyncDataConsumer.updateCapacity.

Triggered to signal ability of the underlying data stream to receive data capacity update.
Inherited from java.lang.Object:
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Field Detail

resultCallbackback to summary
private volatile FutureCallback<T> resultCallback

Constructor Detail

DiscardingEntityConsumerback to summary
public DiscardingEntityConsumer()

Method Detail

consumeback to summary
public void consume(final ByteBuffer src) throws IOException

Implements org.apache.hc.core5.http.nio.AsyncDataConsumer.consume.

Doc from org.apache.hc.core5.http.nio.AsyncDataConsumer.consume.

Triggered to pass incoming data to the data consumer. The consumer must consume the entire content of the data buffer. The consumer must stop incrementing its capacity on the capacity channel if it is unable to accept more data. Once the data consumer has handled accumulated data or allocated more intermediate storage it can update its capacity information on the capacity channel.

Parameters
src:ByteBuffer

data source.

Annotations
@Override
failedback to summary
public void failed(final Exception cause)

Implements org.apache.hc.core5.http.nio.AsyncEntityConsumer.failed.

Doc from org.apache.hc.core5.http.nio.AsyncEntityConsumer.failed.

Triggered to signal a failure in data processing.

Parameters
cause:Exception

the cause of the failure.

Annotations
@Override
getContentback to summary
public T getContent()

Implements org.apache.hc.core5.http.nio.AsyncEntityConsumer.getContent.

Doc from org.apache.hc.core5.http.nio.AsyncEntityConsumer.getContent.

Returns the result of entity processing when it becomes available or null if the entity is still being received.

Returns:T

the response processing result.

Annotations
@Override
releaseResourcesback to summary
public void releaseResources()

Implements org.apache.hc.core5.http.nio.ResourceHolder.releaseResources.

Annotations
@Override
streamEndback to summary
public void streamEnd(final List<? extends Header> trailers) throws IOException

Implements org.apache.hc.core5.http.nio.AsyncDataConsumer.streamEnd.

Doc from org.apache.hc.core5.http.nio.AsyncDataConsumer.streamEnd.

Triggered to signal termination of the data stream.

Parameters
trailers:List<? extends Header>

data stream trailers.

Annotations
@Override
streamStartback to summary
public void streamStart(final EntityDetails entityDetails, final FutureCallback<T> resultCallback) throws IOException, HttpException

Implements org.apache.hc.core5.http.nio.AsyncEntityConsumer.streamStart.

Doc from org.apache.hc.core5.http.nio.AsyncEntityConsumer.streamStart.

Signals beginning of an incoming request entity stream.

Parameters
entityDetails:EntityDetails

the details of the incoming message entity.

resultCallback:FutureCallback<T>

the result callback.

Annotations
@Override
updateCapacityback to summary
public void updateCapacity(final CapacityChannel capacityChannel) throws IOException

Implements org.apache.hc.core5.http.nio.AsyncDataConsumer.updateCapacity.

Doc from org.apache.hc.core5.http.nio.AsyncDataConsumer.updateCapacity.

Triggered to signal ability of the underlying data stream to receive data capacity update. The data consumer can choose to write data immediately inside the call or asynchronously at some later point.

Parameters
capacityChannel:CapacityChannel

the channel for capacity updates.

Annotations
@Override