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> Guide Structure This manual is divided into the following six chapters:

JPA defines dozens of annotations that can be divided into the following groups: Annotations for JPA aware classes: Annotations for fields in JPA

Existing entity objects can be updated, as explained in chapter 2, by: Retrieving the entity objects into an EntityManager. Updating the relevant entity object fields 

field is defined the primary key value is automatically injected into that field by ObjectDB.

have two "producer" processes which insert messages into an objectdb "queue" database running with an objectdb ... and inserts these into an embedded "normal" objectdb database. This is the process ... to transfer and diagnose. support Support Yes - I'm working on getting into

;if Maven Integration for WTP is installed when the Maven project is imported into the IDE).

the application server into the guestDao field automatically (since the field is marked

, which is instantiated and injected by the application server into the guestDao field

>All the other JDO types are organized into the following sections:

can also be separated into two commands: Query query = pm.newQuery(Person.class