Constructor Detail

• TransferEvent.Builder

  public TransferEvent.Builder(RepositorySystemSession session,
                       TransferResource resource)

  Creates a new transfer event builder for the specified session and the given resource.

  Parameters:

  session - The repository system session, must not be null.

  resource - The resource being transferred, must not be null.

Method Detail

• copy

  public TransferEvent.Builder copy()

  Creates a new transfer event builder from the current values of this builder. The state of this builder remains unchanged.

  Returns:

  The new event builder, never null.

• resetType

  public TransferEvent.Builder resetType(TransferEvent.EventType type)

  Sets the type of the event and resets event-specific fields. In more detail, the data buffer and the exception fields are set to null. Furthermore, the total number of transferred bytes is set to 0 if the event type is TransferEvent.EventType.STARTED.

  Parameters:

  type - The type of the event, must not be null.

  Returns:

  This event builder for chaining, never null.

• setType

  public TransferEvent.Builder setType(TransferEvent.EventType type)

  Sets the type of the event. When re-using the same builder to generate a sequence of events for one transfer, resetType(TransferEvent.EventType) might be more handy.

  Parameters:

  type - The type of the event, must not be null.

  Returns:

  This event builder for chaining, never null.

• setRequestType

  public TransferEvent.Builder setRequestType(TransferEvent.RequestType requestType)

  Sets the type of the request/transfer.

  Parameters:

  requestType - The request/transfer type, must not be null.

  Returns:

  This event builder for chaining, never null.

• setTransferredBytes

  public TransferEvent.Builder setTransferredBytes(long transferredBytes)

  Sets the total number of bytes that have been transferred so far during the download/upload of the resource. If a download is being resumed, the count must include the bytes that were already downloaded in the previous attempt and from which the current transfer started. In this case, the event type TransferEvent.EventType.STARTED should indicate from what byte the download resumes.

  Parameters:

  transferredBytes - The total number of bytes that have been transferred so far during the download/upload of the resource, must not be negative.

  Returns:

  This event builder for chaining, never null.

  See Also:

  TransferResource.setResumeOffset(long)

• addTransferredBytes

  public TransferEvent.Builder addTransferredBytes(long transferredBytes)

  Increments the total number of bytes that have been transferred so far during the download/upload.

  Parameters:

  transferredBytes - The number of bytes that have been transferred since the last event, must not be negative.

  Returns:

  This event builder for chaining, never null.

• setDataBuffer

  public TransferEvent.Builder setDataBuffer(byte[] buffer,
                                    int offset,
                                    int length)

  Sets the byte buffer holding the transferred bytes since the last event.

  Parameters:

  buffer - The byte buffer holding the transferred bytes since the last event, may be null if not applicable to the event.

  offset - The starting point of valid bytes in the array.

  length - The number of valid bytes, must not be negative.

  Returns:

  This event builder for chaining, never null.

• setDataBuffer

  public TransferEvent.Builder setDataBuffer(ByteBuffer dataBuffer)

  Sets the byte buffer holding the transferred bytes since the last event.

  Parameters:

  dataBuffer - The byte buffer holding the transferred bytes since the last event, may be null if not applicable to the event.

  Returns:

  This event builder for chaining, never null.

• setException

  public TransferEvent.Builder setException(Exception exception)

  Sets the error that occurred during the transfer.

  Parameters:

  exception - The error that occurred during the transfer, may be null if none.

  Returns:

  This event builder for chaining, never null.

• build

  public TransferEvent build()

  Builds a new transfer event from the current values of this builder. The state of the builder itself remains unchanged.

  Returns:

  The transfer event, never null.