org.apache.commons.net.io

## Class CopyStreamException

- java.lang.Object
- - java.lang.Throwable
  - - java.lang.Exception
    - - java.io.IOException
      - - org.apache.commons.net.io.CopyStreamException

- All Implemented Interfaces:
    Serializable

      public class CopyStreamException
      extends IOException

  The CopyStreamException class is thrown by the org.apache.commons.io.Util copyStream() methods. It stores the number of bytes confirmed to have been transferred before an I/O error as well as the IOException responsible for the failure of a copy operation.
  See Also:
    `Util`, Serialized Form

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `CopyStreamException(String message, long bytesTransferred, IOException exception)` Creates a new CopyStreamException instance.

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `IOException` | `getIOException()` Returns the IOException responsible for the failure of a copy operation.
    `long` | `getTotalBytesTransferred()` Returns the total number of bytes confirmed to have been transferred by a failed copy operation.

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

      `addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString`

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

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

- - ### Constructor Detail

    - #### CopyStreamException

          public CopyStreamException(String message,
                                     long bytesTransferred,
                                     IOException exception)

      Creates a new CopyStreamException instance.
      Parameters:
        `message` - A message describing the error.
        `bytesTransferred` - The total number of bytes transferred before an exception was thrown in a copy operation.
        `exception` - The IOException thrown during a copy operation.

  - ### Method Detail

    - #### getTotalBytesTransferred

          public long getTotalBytesTransferred()

      Returns the total number of bytes confirmed to have been transferred by a failed copy operation.
      Returns:
        The total number of bytes confirmed to have been transferred by a failed copy operation.

    - #### getIOException

          public IOException getIOException()

      Returns the IOException responsible for the failure of a copy operation.
      Returns:
        The IOException responsible for the failure of a copy operation.

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