Archivo de la etiqueta: metamodel

Criteria JPA 2.0 and database metamodel auto generation with Maven

In the previous post JPA basic example with EntityManager , Spring and Maven we use JPA through an entityManager instance.

In this post we are going how we can create a database metamodel in our project (At this point let’s be clear, I’m not talking about annotated Java classes with @Entity, but Java classes to prepare queries from them).For that purpose we are going to use the JPA 2.0 Criteria API.
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Publicado por en 7 julio, 2011 en J2EE, JPA


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