PreUpdateEventListener (Hibernate JavaDocs)
Date: 2012-04-05

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## org.hibernate.event.spi
Interface PreUpdateEventListener

All Superinterfaces:
  Serializable

All Known Implementing Classes:
  BeanValidationEventListener, JACCPreUpdateEventListener

    public interface PreUpdateEventListener

extends Serializable

Called before updating the datastore

Method Summary
`boolean` | `onPreUpdate(PreUpdateEvent event)` Return true if the operation should be vetoed

Method Detail

### onPreUpdate

    boolean onPreUpdate(PreUpdateEvent event)

  Return true if the operation should be vetoed

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