1.

What are the callback annotations for entity bean?

Answer»

Following is the list of callback annotations for entity bean:

  • PrePersist - method is invoked when an entity is created in database.

  • PostPersist - method is invoked after an entity is created in database.

  • PreRemove - method is invoked when an entity is deleted from the database.

  • PostRemove - method is invoked after an entity is deleted from the database.

  • PreUpdate - method is invoked before an entity is to be updated in the database.

  • PostLoad - method is invoked when a record is fetched from database and loaded into the entity.



Discussion

No Comment Found