org.apache.hc.core5.http.impl.nio

Class ChunkDecoder

java.lang.Object

org.apache.hc.core5.http.impl.nio.AbstractContentDecoder

org.apache.hc.core5.http.impl.nio.ChunkDecoder

All Implemented Interfaces:

ContentDecoder

public class ChunkDecoder
extends AbstractContentDecoder

Implements chunked transfer decoding. The content is received in small chunks. Entities transferred using this encoder can be of unlimited length.

Since:

4.0

Field Summary

Fields inherited from class org.apache.hc.core5.http.impl.nio.AbstractContentDecoder

completed

Constructor Summary

Constructors

Constructor and Description
ChunkDecoder(ReadableByteChannel channel, SessionInputBuffer buffer, BasicHttpTransportMetrics metrics)
ChunkDecoder(ReadableByteChannel channel, SessionInputBuffer buffer, Http1Config http1Config, BasicHttpTransportMetrics metrics)

Method Summary

Modifier and Type	Method and Description
List<? extends Header>	getTrailers() Returns content trailers if available
int	read(ByteBuffer dst) Reads a portion of content from the underlying channel
String	toString()

Methods inherited from class org.apache.hc.core5.http.impl.nio.AbstractContentDecoder

buffer, channel, fillBufferFromChannel, isCompleted, metrics, readFromChannel, readFromChannel, setCompleted, setCompleted

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ChunkDecoder

public ChunkDecoder(ReadableByteChannel channel,
                    SessionInputBuffer buffer,
                    Http1Config http1Config,
                    BasicHttpTransportMetrics metrics)

Since:

4.4

ChunkDecoder

public ChunkDecoder(ReadableByteChannel channel,
                    SessionInputBuffer buffer,
                    BasicHttpTransportMetrics metrics)

Method Detail

read

public int read(ByteBuffer dst)
         throws IOException

Description copied from interface: ContentDecoder

Reads a portion of content from the underlying channel

Parameters:

dst - The buffer into which entity content is to be transferred

Returns:

The number of bytes read, possibly zero, or -1 if the channel has reached end-of-stream

Throws:

IOException - if I/O error occurs while reading content

getTrailers

public List<? extends Header> getTrailers()

Description copied from interface: ContentDecoder

Returns content trailers if available

Specified by:

getTrailers in interface ContentDecoder

Overrides:

getTrailers in class AbstractContentDecoder

Returns:

list of trailers

toString

public String toString()

Overrides:

toString in class Object