Abstract
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.
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Notes
- 1.
All annotations used in this chapter are defined in the javax.ejb, javax.inject, javax.enterprise.inject or javax.annotation packages.
- 2.
Non-static inner classes excluded.
- 3.
Little, Mark, Jon Maron, and Greg Pavlik. Java Transaction Processing: Design and Implementation. Upper Saddle River, N.J.: Prentice Hall PTR, 2004.
- 4.
Bernstein, Philip A., and Eric Newcomer. Principles of Transaction Processing. Burlington, MA: Morgan Kaufmann, 2009.
- 5.
Alur et al., Core J2EE Patterns.
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© 2013 Mike Keith
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Keith, M., Schincariol, M. (2013). Enterprise Applications. In: Pro JPA 2. Apress, Berkeley, CA. https://doi.org/10.1007/978-1-4302-4927-6_3
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DOI: https://doi.org/10.1007/978-1-4302-4927-6_3
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Publisher Name: Apress, Berkeley, CA
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