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starting with JPA toplink essentials

From: brunosm <brunosm_at_inicia.es>
Date: Sat, 21 Jul 2007 18:48:16 +0200

Hello

I am starting with JPA

It seems that in my test project, EntityManager doesnt run in "any" class

In fact, in the backend beans of the jsps (Java verver faces), it
runs...but if i create it in another class ("business class") it doesnt

My idea is creating one "business class", and access it from one backend
bean. But crash

Am i losing something?

How to manage one mvc without EJB?

Whats the condition to make one class to call the "persist" method
succesfuly?

I feel lost

Of course i dont want to implement the entity beans in the backend beans..

Thank you

Bruno Sanz