de.unkrig.commons.io
Class FileBufferedChannel

java.lang.Object
  de.unkrig.commons.io.FileBufferedChannel

All Implemented Interfaces:

java.io.Closeable, java.nio.channels.Channel, java.nio.channels.WritableByteChannel

public class FileBufferedChannel
extends java.lang.Object
implements java.nio.channels.WritableByteChannel

A WritableByteChannel which forwards the data to a delegate. The FileBufferedChannel will never block because when the delegate is not writable, the data is buffered in a temporary file.

Constructor Summary

FileBufferedChannel(Multiplexer multiplexer, java.nio.channels.SelectableChannel delegate)

Method Summary

void	close()
boolean	isOpen()
long	transferFrom(java.nio.channels.ReadableByteChannel src, long count) ???
int	write(java.nio.ByteBuffer src)

Methods inherited from class java.lang.Object

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

Constructor Detail

FileBufferedChannel

public FileBufferedChannel(Multiplexer multiplexer,
                           java.nio.channels.SelectableChannel delegate)
                    throws java.io.IOException

Parameters:

delegate - Must also be a WritableByteChannel

Throws:

java.io.IOException

Method Detail

write

public int write(java.nio.ByteBuffer src)
          throws java.io.IOException

Specified by:

write in interface java.nio.channels.WritableByteChannel

Throws:

java.io.IOException

isOpen

public boolean isOpen()

Specified by:

isOpen in interface java.nio.channels.Channel

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.nio.channels.Channel

Throws:

java.io.IOException

transferFrom

public long transferFrom(java.nio.channels.ReadableByteChannel src,
                         long count)
                  throws java.io.IOException

???

Throws:

java.io.IOException