Callbacks, Timer Service, and Authorization

  • Antonio Goncalves


In the previous chapter, you learned that session beans are container-managed components. They live in an EJB container, which wraps business code behind the scenes with several services (dependency injection, transaction management, etc.). Three of these services are life-cycle management, scheduling, and authorization.


Java Class Callback Method Permanent Storage Database Connection Remote Interface 

Copyright information

© Antonio Goncalves 2013

Authors and Affiliations

  • Antonio Goncalves
    • 1
  1. 1.ParisFrance

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