org.apache.http.impl.nio.codecs
Class ChunkDecoder

java.lang.Object
  org.apache.http.impl.nio.codecs.AbstractContentDecoder
      org.apache.http.impl.nio.codecs.ChunkDecoder

All Implemented Interfaces:

ContentDecoder

public class ChunkDecoder
extends AbstractContentDecoder

Implements chunked transfer coding. 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.http.impl.nio.codecs.AbstractContentDecoder

buffer, channel, completed, metrics

Constructor Summary

ChunkDecoder(ReadableByteChannel channel, SessionInputBuffer buffer, HttpTransportMetricsImpl metrics)

ChunkDecoder(ReadableByteChannel channel, SessionInputBuffer buffer, MessageConstraints constraints, HttpTransportMetricsImpl metrics)

Method Summary

Header[]	getFooters()
int	read(ByteBuffer dst) Reads a portion of content from the underlying channel
String	toString()

Methods inherited from class org.apache.http.impl.nio.codecs.AbstractContentDecoder

fillBufferFromChannel, isCompleted, 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,
                    MessageConstraints constraints,
                    HttpTransportMetricsImpl metrics)

Since:

4.4

ChunkDecoder

public ChunkDecoder(ReadableByteChannel channel,
                    SessionInputBuffer buffer,
                    HttpTransportMetricsImpl 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

getFooters

public Header[] getFooters()

toString

public String toString()

Overrides:

toString in class Object