1.

What are the callback annotations for stateful bean?

Answer»

Following is the list of callback annotations for stateful bean:

  • PostConstruct - method is invoked when a bean is created for the first time.

  • PreDestroy - method is invoked when a bean is removed from the bean pool or is destroyed.

  • PostActivate - method is invoked when a bean is loaded to be used.

  • PrePassivate - method is invoked when a bean is put back to bean pool.


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