30 words

PersistenceContext.name - JPA annotation element

Annotation Element
javax.persistence.PersistenceContext
String name

(Optional) The name by which the entity manager is to be accessed in the environment referencing context; not needed when dependency injection is used.
Default value:
""
Since:
JPA 1.0

This documentation page is derived (with some adjustments) from the open source JPA 2 RI (EclipseLink)
and is available under the terms of the Eclipse Public License, v. 1.0 and Eclipse Distribution License, v. 1.0.
Object Relational Mapping (ORM) JPA 2 providers include Hibernate, EclipseLink, TopLink, OpenJPA and DataNucleus.
Object DB is not an ORM JPA implementation but an Object Database for Java with built in JPA 2 support.