com.ning.http.client.extra
Class ResumableRandomAccessFileHandler

java.lang.Object
  com.ning.http.client.extra.ResumableRandomAccessFileHandler

All Implemented Interfaces:

ResumableListener

public class ResumableRandomAccessFileHandler
extends Object
implements ResumableListener

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

Constructor Summary

ResumableRandomAccessFileHandler(RandomAccessFile file)

Method Summary

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

ResumableRandomAccessFileHandler

public ResumableRandomAccessFileHandler(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()

Invoked when all the bytes has been sucessfully transferred.

Specified by:

onAllBytesReceived in interface ResumableListener

length

public long length()

Return the length of previously downloaded bytes.

Specified by:

length in interface ResumableListener

Returns:

the length of previously downloaded bytes