io.undertow.util

Class Transfer

java.lang.Object

io.undertow.util.Transfer

public class Transfer
extends Object

Author:

Stuart Douglas

Constructor Summary

Constructors

Constructor and Description
Transfer()

Method Summary

Modifier and Type	Method and Description
static <I extends StreamSourceChannel,O extends StreamSinkChannel> void	initiateTransfer(I source, O sink, ChannelListener<? super I> sourceListener, ChannelListener<? super O> sinkListener, ChannelExceptionHandler<? super I> readExceptionHandler, ChannelExceptionHandler<? super O> writeExceptionHandler, ByteBufferPool pool) Initiate a low-copy transfer between two stream channels.

Methods inherited from class java.lang.Object

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

Constructor Detail

Transfer

public Transfer()

Method Detail

initiateTransfer

public static <I extends StreamSourceChannel,O extends StreamSinkChannel> void initiateTransfer(I source,
                                                                                                O sink,
                                                                                                ChannelListener<? super I> sourceListener,
                                                                                                ChannelListener<? super O> sinkListener,
                                                                                                ChannelExceptionHandler<? super I> readExceptionHandler,
                                                                                                ChannelExceptionHandler<? super O> writeExceptionHandler,
                                                                                                ByteBufferPool pool)

Initiate a low-copy transfer between two stream channels. The pool should be a direct buffer pool for best performance.

Parameters:

source - the source channel

sink - the target channel

sourceListener - the source listener to set and call when the transfer is complete, or null to clear the listener at that time

sinkListener - the target listener to set and call when the transfer is complete, or null to clear the listener at that time

readExceptionHandler - the read exception handler to call if an error occurs during a read operation

writeExceptionHandler - the write exception handler to call if an error occurs during a write operation

pool - the pool from which the transfer buffer should be allocated