Pro JPA 2 pp 29-58 | Cite as

Enterprise Applications

  • Mike Keith
  • Merrick Schincariol


No technology exists in a vacuum, and JPA is no different in this regard. Although the fat-client style of application demonstrated in the previous chapter is a viable use of JPA, the majority of enterprise Java applications are deployed to an application server, typically using Java EE web technologies, and possibly other technologies as well. Therefore it is essential to understand the components that make up a deployed application and the role of JPA in this environment.


Entity Manager Transaction Management Enterprise Application Shopping Cart Current Transaction 
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Copyright information

© Mike Keith 2013

Authors and Affiliations

  • Mike Keith
    • 1
  • Merrick Schincariol
    • 1
  1. 1.ONCanada

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