org.eclipse.aether.spi.connector

## Class Transfer

- java.lang.Object
- - org.eclipse.aether.spi.connector.Transfer

- Direct Known Subclasses:
    ArtifactTransfer, MetadataTransfer

      public abstract class Transfer
      extends Object

  An artifact/metadata transfer.
  Restriction:
    This class is not intended to be extended by clients.

- - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `abstract Exception` | `getException()` Gets the exception that occurred during the transfer (if any).
    `TransferListener` | `getListener()` Gets the listener that is to be notified during the transfer.
    `RequestTrace` | `getTrace()` Gets the trace information that describes the higher level request/operation in which this transfer is issued.

    - ### Methods inherited from class java.lang.Object

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

- - ### Method Detail

    - #### getException

          public abstract Exception getException()

      Gets the exception that occurred during the transfer (if any).
      Returns:
        The exception or `null` if the transfer was successful.

    - #### getListener

          public TransferListener getListener()

      Gets the listener that is to be notified during the transfer.
      Returns:
        The transfer listener or `null` if none.

    - #### getTrace

          public RequestTrace getTrace()

      Gets the trace information that describes the higher level request/operation in which this transfer is issued.
      Returns:
        The trace information about the higher level operation or `null` if none.

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