com.ning.http.client.extra

Class ResumableRandomAccessFileListener

java.lang.Object

com.ning.http.client.extra.ResumableRandomAccessFileListener

All Implemented Interfaces:

ResumableListener

public class ResumableRandomAccessFileListener
extends Object
implements ResumableListener

A TransferListener which use a RandomAccessFile for storing the received bytes.

Constructor Summary

Constructors

Constructor and Description
ResumableRandomAccessFileListener(RandomAccessFile file)

Method Summary

Methods

Modifier and Type	Method and Description
long	length() Return the length of previously downloaded bytes.
void	onAllBytesReceived() Invoked when all the bytes has been sucessfully transferred.
void	onBytesReceived(ByteBuffer buffer) This method uses the last valid bytes written on disk to position a RandomAccessFile, allowing resumable file download.

Methods inherited from class java.lang.Object

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

Constructor Detail

ResumableRandomAccessFileListener

public ResumableRandomAccessFileListener(RandomAccessFile file)

Method Detail

onBytesReceived

public void onBytesReceived(ByteBuffer buffer)
                     throws IOException

This method uses the last valid bytes written on disk to position a RandomAccessFile, allowing resumable file download.

Specified by:

onBytesReceived in interface ResumableListener

Parameters:

buffer - a ByteBuffer

Throws:

IOException

onAllBytesReceived

public void onAllBytesReceived()

Description copied from interface: ResumableListener

Invoked when all the bytes has been sucessfully transferred.

Specified by:

onAllBytesReceived in interface ResumableListener

length

public long length()

Description copied from interface: ResumableListener

Return the length of previously downloaded bytes.

Specified by:

length in interface ResumableListener

Returns:

the length of previously downloaded bytes