com.qcloud.cos.event

Class MultipleFileTransferProgressUpdatingListener

java.lang.Object

com.qcloud.cos.event.SyncProgressListener

com.qcloud.cos.event.TransferProgressUpdatingListener

com.qcloud.cos.event.MultipleFileTransferProgressUpdatingListener

All Implemented Interfaces:

DeliveryMode, ProgressListener

public final class MultipleFileTransferProgressUpdatingListener
extends TransferProgressUpdatingListener
implements DeliveryMode

TransferProgressUpdatingListener for multiple-file transfer. In addition to updating the TransferProgress, it also sends out ByteTrasnferred events to a ProgressListenerChain.

Nested Class Summary

Nested classes/interfaces inherited from interface com.qcloud.cos.event.DeliveryMode

DeliveryMode.Check

Nested classes/interfaces inherited from interface com.qcloud.cos.event.ProgressListener

ProgressListener.ExceptionReporter

Field Summary

Fields inherited from interface com.qcloud.cos.event.ProgressListener

NOOP

Constructor Summary

Constructors

Constructor and Description
MultipleFileTransferProgressUpdatingListener(TransferProgress transferProgress, ProgressListenerChain progressListenerChain)

Method Summary

Modifier and Type	Method and Description
boolean	isSyncCallSafe() Always returns true.
void	progressChanged(ProgressEvent progressEvent) Called when progress has changed, such as additional bytes transferred, transfer failed, etc.

Methods inherited from class java.lang.Object

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

Constructor Detail

MultipleFileTransferProgressUpdatingListener

public MultipleFileTransferProgressUpdatingListener(TransferProgress transferProgress,
                                                    ProgressListenerChain progressListenerChain)

Method Detail

progressChanged

public void progressChanged(ProgressEvent progressEvent)

Description copied from interface: ProgressListener

Called when progress has changed, such as additional bytes transferred, transfer failed, etc. The execution of the callback of this listener is managed by SDKProgressPublisher. Implementation of this interface should never block.

If the implementation follows the best practice and doesn't block, it should then extends from SyncProgressListener.

Note any exception thrown by the listener will get ignored. Should there be need to capture any such exception, you may consider wrapping the listener with ProgressListener.ExceptionReporter.wrap(ProgressListener).

Specified by:

progressChanged in interface ProgressListener

Overrides:

progressChanged in class TransferProgressUpdatingListener

Parameters:

progressEvent - The event describing the progress change.

See Also:

SDKProgressPublisher, ProgressListener.ExceptionReporter

isSyncCallSafe

public boolean isSyncCallSafe()

Description copied from class: SyncProgressListener

Always returns true.

Specified by:

isSyncCallSafe in interface DeliveryMode

Overrides:

isSyncCallSafe in class SyncProgressListener