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## javax.jdo.listener
Interface AttachCallback

    public interface AttachCallback

This interface is used to notify instances of attach events.

Since:
  2.0
Version:
  2.0

Method Summary
`void` | `jdoPostAttach(java.lang.Object attached)` This method is called during the execution of `PersistenceManager.makePersistent(T)` on the persistent instance after the copy is made.
`void` | `jdoPreAttach()` This method is called during the execution of `PersistenceManager.makePersistent(T)` on the detached instance before the copy is made.

Method Detail

### jdoPreAttach

    void jdoPreAttach()

  This method is called during the execution of `PersistenceManager.makePersistent(T)` on the detached instance before the copy is made.

  Since:
    2.0

### jdoPostAttach

    void jdoPostAttach(java.lang.Object attached)

  This method is called during the execution of `PersistenceManager.makePersistent(T)` on the persistent instance after the copy is made.

  Parameters:
    `attached` - The corresponding (non-attached) instance that was attached in the call to `PersistenceManager.makePersistent(T)`.
  Since:
    2.0

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