Package org.eclipse.aether.connector.basic

Class TransferTransportListener<T extends Transfer>

java.lang.Object

org.eclipse.aether.spi.connector.transport.TransportListener

org.eclipse.aether.connector.basic.TransferTransportListener<T>

Direct Known Subclasses:

ArtifactTransportListener, MetadataTransportListener

class TransferTransportListener<T extends Transfer>
extends TransportListener

Field Summary

Fields

Modifier and Type	Field	Description
private ChecksumCalculator	checksumCalculator
private final TransferEvent.Builder	eventBuilder
private final TransferListener	listener
private final T	transfer

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	TransferTransportListener(T transfer, TransferEvent.Builder eventBuilder)

Method Summary

Modifier and Type	Method	Description
Map<String,Object>	getChecksums()
protected T	getTransfer()
void	setChecksumCalculator(ChecksumCalculator checksumCalculator)
void	transferCorrupted(Exception exception)
void	transferFailed(Exception exception, int classification)
void	transferInitiated()
void	transferSucceeded()
void	transportProgressed(ByteBuffer data)	Notifies the listener about some progress in the data transfer.
void	transportStarted(long dataOffset, long dataLength)	Notifies the listener about the start of the data transfer.

Methods inherited from class java.lang.Object

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

Field Details

transfer

private final T extends Transfer transfer

listener

private final TransferListener listener

eventBuilder

private final TransferEvent.Builder eventBuilder

checksumCalculator

private ChecksumCalculator checksumCalculator

Constructor Details

TransferTransportListener

protected TransferTransportListener(T transfer,
 TransferEvent.Builder eventBuilder)

Method Details

getTransfer

protected T getTransfer()

transferInitiated

public void transferInitiated()
                       throws TransferCancelledException

Throws:

TransferCancelledException

transportStarted

public void transportStarted(long dataOffset,
 long dataLength)
                      throws TransferCancelledException

Description copied from class: TransportListener

Notifies the listener about the start of the data transfer. This event may arise more than once if the transfer needs to be restarted (e.g. after an authentication failure).

Overrides:

transportStarted in class TransportListener

Parameters:

dataOffset - The byte offset in the resource at which the transfer starts, must not be negative.

dataLength - The total number of bytes in the resource or -1 if the length is unknown.

Throws:

TransferCancelledException - If the transfer should be aborted.

transportProgressed

public void transportProgressed(ByteBuffer data)
                         throws TransferCancelledException

Description copied from class: TransportListener

Notifies the listener about some progress in the data transfer. This event may even be fired if actually zero bytes have been transferred since the last event, for instance to enable cancellation.

Overrides:

transportProgressed in class TransportListener

Parameters:

data - The (read-only) buffer holding the bytes that have just been tranferred, must not be null.

Throws:

TransferCancelledException - If the transfer should be aborted.

transferCorrupted

public void transferCorrupted(Exception exception)
                       throws TransferCancelledException

Throws:

TransferCancelledException

transferFailed

public void transferFailed(Exception exception,
 int classification)

transferSucceeded

public void transferSucceeded()

getChecksums

public Map<String,Object> getChecksums()

setChecksumCalculator

public void setChecksumCalculator(ChecksumCalculator checksumCalculator)