javax.jdo.listener

## Interface DetachCallback

-     public interface DetachCallback

  This interface is used to notify instances of detach events.
  Since:
    2.0
  Version:
    2.0

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `jdoPostDetach(Object detached)` This method is called during the execution of `PersistenceManager.detachCopy(T)` on the detached instance after the copy is made.
    `void` | `jdoPreDetach()` This method is called during the execution of `PersistenceManager.detachCopy(T)` on the persistent instance before the copy is made.

- - ### Method Detail

    - #### jdoPreDetach

          void jdoPreDetach()

      This method is called during the execution of `PersistenceManager.detachCopy(T)` on the persistent instance before the copy is made.
      Since:
        2.0

    - #### jdoPostDetach

          void jdoPostDetach(Object detached)

      This method is called during the execution of `PersistenceManager.detachCopy(T)` on the detached instance after the copy is made.
      Parameters:
        `detached` - The corresponding (attached) persistent instance.
      Since:
        2.0

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