Class TransferTransportListener<T extends Transfer>
- java.lang.Object
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- org.eclipse.aether.spi.connector.transport.TransportListener
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- org.eclipse.aether.connector.basic.TransferTransportListener<T>
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- Direct Known Subclasses:
ArtifactTransportListener
,MetadataTransportListener
class TransferTransportListener<T extends Transfer> extends TransportListener
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Field Summary
Fields Modifier and Type Field Description private ChecksumCalculator
checksumCalculator
private TransferEvent.Builder
eventBuilder
private TransferListener
listener
private T
transfer
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Constructor Summary
Constructors Modifier Constructor Description protected
TransferTransportListener(T transfer, TransferEvent.Builder eventBuilder)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.util.Map<java.lang.String,java.lang.Object>
getChecksums()
protected T
getTransfer()
void
setChecksumCalculator(ChecksumCalculator checksumCalculator)
void
transferCorrupted(java.lang.Exception exception)
void
transferFailed(java.lang.Exception exception, int classification)
void
transferInitiated()
void
transferSucceeded()
void
transportProgressed(java.nio.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.
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Field Detail
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listener
private final TransferListener listener
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eventBuilder
private final TransferEvent.Builder eventBuilder
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checksumCalculator
private ChecksumCalculator checksumCalculator
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Constructor Detail
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TransferTransportListener
protected TransferTransportListener(T transfer, TransferEvent.Builder eventBuilder)
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Method Detail
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getTransfer
protected T getTransfer()
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transferInitiated
public void transferInitiated() throws TransferCancelledException
- Throws:
TransferCancelledException
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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 classTransportListener
- 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.
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transportProgressed
public void transportProgressed(java.nio.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 classTransportListener
- Parameters:
data
- The (read-only) buffer holding the bytes that have just been tranferred, must not benull
.- Throws:
TransferCancelledException
- If the transfer should be aborted.
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transferCorrupted
public void transferCorrupted(java.lang.Exception exception) throws TransferCancelledException
- Throws:
TransferCancelledException
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transferFailed
public void transferFailed(java.lang.Exception exception, int classification)
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transferSucceeded
public void transferSucceeded()
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getChecksums
public java.util.Map<java.lang.String,java.lang.Object> getChecksums()
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setChecksumCalculator
public void setChecksumCalculator(ChecksumCalculator checksumCalculator)
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