net.lecousin.framework.network.mime.transfer

Class ChunkedTransfer

java.lang.Object

net.lecousin.framework.network.mime.transfer.TransferReceiver

net.lecousin.framework.network.mime.transfer.ChunkedTransfer

public class ChunkedTransfer
extends TransferReceiver

Chunked transfer (Transfer-Encoding: chunked). Each chunk of data starts with the number of bytes expressed in hexadecimal number in ASCII, followed by optional parameters (chunk extension), and a terminating CRLF sequence. A chunk is terminated by CRLF. A terminating chunk is a chunk of 0 byte.

Field Summary

Fields inherited from class net.lecousin.framework.network.mime.transfer.TransferReceiver

decoder, mime

Constructor Summary

Constructors

Constructor and Description
ChunkedTransfer(MimeMessage mime, ContentDecoder decoder) Constructor.

Method Summary

Modifier and Type	Method and Description
net.lecousin.framework.concurrent.synch.AsyncWork<Boolean,IOException>	consume(ByteBuffer buf) the returned work is true if the end has been reached.
boolean	isExpectingData() Return true if the transfer is not expected to be empty.
static net.lecousin.framework.concurrent.synch.SynchronizationPoint<IOException>	send(net.lecousin.framework.network.TCPRemote client, net.lecousin.framework.io.IO.Readable.Buffered data) Send the given buffered readable by chunk.
static net.lecousin.framework.concurrent.synch.SynchronizationPoint<IOException>	send(net.lecousin.framework.network.TCPRemote client, net.lecousin.framework.io.IO.Readable data, int bufferSize, int maxBuffers) Send data from the given Readable to the client using chunked transfer.

Methods inherited from class java.lang.Object

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

Constructor Detail

ChunkedTransfer

public ChunkedTransfer(MimeMessage mime,
                       ContentDecoder decoder)

Constructor.

Method Detail

consume

public net.lecousin.framework.concurrent.synch.AsyncWork<Boolean,IOException> consume(ByteBuffer buf)

Description copied from class: TransferReceiver

the returned work is true if the end has been reached.

Specified by:

consume in class TransferReceiver

isExpectingData

public boolean isExpectingData()

Description copied from class: TransferReceiver

Return true if the transfer is not expected to be empty.

Specified by:

isExpectingData in class TransferReceiver

send

public static net.lecousin.framework.concurrent.synch.SynchronizationPoint<IOException> send(net.lecousin.framework.network.TCPRemote client,
                                                                                             net.lecousin.framework.io.IO.Readable data,
                                                                                             int bufferSize,
                                                                                             int maxBuffers)

Send data from the given Readable to the client using chunked transfer.

send

public static net.lecousin.framework.concurrent.synch.SynchronizationPoint<IOException> send(net.lecousin.framework.network.TCPRemote client,
                                                                                             net.lecousin.framework.io.IO.Readable.Buffered data)

Send the given buffered readable by chunk. It uses the readNextBufferAsync method to get a new buffer of data, and send a chunk with it to the client.