Issue info / warning message when connection retain mode is always
------------------------------------------------------------------
Key: OPENJPA-1906
URL: https://issues.apache.org/jira/browse/OPENJPA-1906
Project: OpenJPA
Issue Type: Bug
Components: logging
Affects Versions: 2.2.0
Reporter: Michael Dick
Assignee: Michael Dick
Priority: Minor
Fix For: 2.2.0
Many users see better performance when setting openjpa.ConnectionRetainMode to
always. But they might not be aware of the consequences - the EntityManager
must be closed in order to release the connection.
In the case of application managed entity managers, the application should
always close the EntityManager when it's done. But since this may or may not be
obvious, it's a good idea to log an info message.
In the case where the application cannot directly close the EntityManager (e.g.
a Container Managed EntityManager), we should log a warning to let users know
that each EntityManager may hold on to a connection for a long time.
Unfortunately we can only detect whether the EMF is container managed, not the
EM - but some warning is better than none.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
