Calling EntityManager.detach(...) on 2.0 runtime with a 1.0 level
persistence.xml doesn't work
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Key: OPENJPA-1672
URL: https://issues.apache.org/jira/browse/OPENJPA-1672
Project: OpenJPA
Issue Type: Bug
Components: kernel
Affects Versions: 2.0.0
Reporter: Rick Curtis
I have a testcase which still had a 1.0 persistence.xml[1], but is running
against a 2.0 driver. Calling em.detach(...) doesn't actually detach my Entity.
I did some debugging and it appears that we try to do something tricky and
revert back to an "old" way of doing things via a Compatibility flag...
unfortunately this flag is incorrect. As far as I can tell we set this flag
(Compatibility.CopyOnDetach), but since em.detach(...) doesn't have a return
type with 2.0, my Entity never gets detached. To work around this problem I
updated my p.xml and everything now works as expected.
Opening this issue so we don't lose track of it.
[1] <persistence version="1.0" xmlns="http://java.sun.com/xml/ns/persistence";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd";>
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