openjpa-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Pinaki Poddar <>
Subject Re: Example of join in Criteria API
Date Sat, 23 Apr 2011 03:08:37 GMT
> Are these classes generated runtime or i have to generate first and then

They are generated at compile time when you compile *only* your @Entity
See [1] for compiler instructions.

Then these meta-classes can be used to define typesafe queries. 
See some examples in [2]

The explanation about these meta-classes can be found in this article[3]


View this message in context:
Sent from the OpenJPA Users mailing list archive at

View raw message