Abstract
As you learned in the preceding chapter, the idea behind object/relational mapping is to provide the persistence provider with detailed information on how to associate entities with the corresponding underlying database tables and also to describe relationships between entities and how the operations performed on related entities should work. The object/relational mapping facility, however, has nothing to do with managing entity instances and their life cycles.
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© 2008 Yuli Vasiliev
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(2008). Using EntityManager. In: Beginning Database-Driven Application Development in Java™ EE. Apress. https://doi.org/10.1007/978-1-4302-0964-5_10
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DOI: https://doi.org/10.1007/978-1-4302-0964-5_10
Publisher Name: Apress
Print ISBN: 978-1-4302-0963-8
Online ISBN: 978-1-4302-0964-5
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