Hello,
Could you please explain to me how to add a standalone c3pO or DBCP connection pool to my toplink-based JPA project?
I have a persistence.xml file, and everytime I want to query the database, I'm doing this:
EntityManagerFactory emf = this.getEntityManagerFactory();
// Surely using persistence.xml to set up the factory
EntityManager em = emf.createEntityManager();
...
Where do I build the bridge between my external connection pool manager and Toplink? Any ideas or links are welcomed.
Regards,
Jean