StateTransitionsReturnedObjects disallows makePersistent() on a detached-clean
instance from being hollow
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Key: JDO-428
URL: http://issues.apache.org/jira/browse/JDO-428
Project: JDO
Issue Type: Bug
Components: tck20
Affects Versions: JDO 2 final
Reporter: Marc Prud'hommeaux
Priority: Minor
Element 10 (0-based) of the "makePersistent" array in
org/apache/jdo/tck/lifecycle/StateTransitionsReturnedObjects.java asserts that
a detached-clean instance passed to makePersistent() should have the resulting
object be in the "persistent-clean" state. However, section 12.6.7 of the JDO 2
spec merely says that: "During application of changes of the detached state, if
the JDO implementation can determine that there were no changes made during
detachment, then the implementation is not required to mark the corresponding
instance dirty." Based on this, it should be legal for the object to be in
either the hollow state as well as the persistent-clean state.
The easiest fix, short of changing the test case to allow for multiple states,
is to change element 10 from "PERSISTENT_CLEAN" to "IMPOSSIBLE", which will
disable the state check altogether.
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