EntityManager and statement timeout

We spoke here about Statement Timeout to set on a Datasource http://www.javamonamour.org/2013/04/statement-timeout-on-datasource.html

If you use an EntityManager, you don't have access to the javax.sql.Statement object. This is the beauty of abstraction (sarcasm here): it prevents you from using the full power of the underlying technology, and it forces you to awkward acrobatics.

I would give a try to javax.persistence.query.timeout

http://stackoverflow.com/questions/24244621/set-timeout-on-entitymanager-query

https://docs.jboss.org/hibernate/entitymanager/3.6/reference/en/html_single/

query.setHint("javax.persistence.query.timeout", 2000);

see https://docs.oracle.com/javaee/6/api/javax/persistence/Query.html

but it works (actually, they told me it doesn't work AT ALL with WebLogic 12 and Eclipse JPA) only if you use Queries with EntityManager....