Pro JPA 2 pp 457-480 | Cite as


  • Mike Keith
  • Merrick Schnicariol


Now that JPA has been explained in detail, your challenge is deciding how and when to adopt the new persistence model. For new applications, this is not an issue, but what about existing applications? In this chapter we will look at the challenges facing developers who want to integrate JPA into legacy applications and offer some solutions to help ease the transition.


Business Object Entity Manager Transfer Object Business Method Public Void 
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Copyright information

© Mike Keith and Merrick Schincariol 2009

Authors and Affiliations

  • Mike Keith
  • Merrick Schnicariol

There are no affiliations available

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