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## javax.jdo.listener
Interface DirtyLifecycleListener

All Superinterfaces:
  InstanceLifecycleListener

    public interface DirtyLifecycleListener

extends InstanceLifecycleListener

This interface is implemented by listeners to be notified of dirty events.

Since:
  2.0
Version:
  2.0

Method Summary
`void` | `postDirty(InstanceLifecycleEvent event)` Invoked whenever a persistent instance is first made dirty, during an operation that modifies the value of a persistent or transactional field.
`void` | `preDirty(InstanceLifecycleEvent event)` Invoked whenever a persistent instance is first made dirty, during an operation that modifies the value of a persistent or transactional field.

Method Detail

### preDirty

    void preDirty(InstanceLifecycleEvent event)

  Invoked whenever a persistent instance is first made dirty, during an operation that modifies the value of a persistent or transactional field. Called before the value is changed.

  Since:
    2.0

### postDirty

    void postDirty(InstanceLifecycleEvent event)

  Invoked whenever a persistent instance is first made dirty, during an operation that modifies the value of a persistent or transactional field. Called after the value is changed.

  Since:
    2.0

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