public abstract class TransportListener extends Object
( STARTED PROGRESSED* )*The methods in this class do nothing.
Modifier | Constructor and Description |
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protected |
TransportListener()
Enables subclassing.
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Modifier and Type | Method and Description |
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void |
transportProgressed(ByteBuffer data)
Notifies the listener about some progress in the data transfer.
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void |
transportStarted(long dataOffset,
long dataLength)
Notifies the listener about the start of the data transfer.
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protected TransportListener()
public void transportStarted(long dataOffset, long dataLength) throws TransferCancelledException
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.TransferCancelledException
- If the transfer should be aborted.public void transportProgressed(ByteBuffer data) throws TransferCancelledException
data
- The (read-only) buffer holding the bytes that have just been tranferred, must not be null
.TransferCancelledException
- If the transfer should be aborted.Copyright © 2010–2021 The Apache Software Foundation. All rights reserved.