Just tested this with static enhancement against mysql and have the same
problem. OpenJPA is inserting a blank string into the not-null field when the
the enum variable is null.
Is this a bug or to be expected?
Regards
Adam
Adam Hardy on 01/04/09 17:38, wrote:
I have an entity bean with this property in v1.2.0 and H2 db:
<basic name="numericDisplay">
<column name="NUMERIC_DISPLAY"/>
<enumerated>STRING</enumerated>
</basic>
I just discovered that I can set the property on the bean to null and
save it to a field in the DB with a not-null constraint. It saves a
zero-length string.
On reading back the row however OpenJPA throws this:
<openjpa-1.2.0-r422266:683325 nonfatal general error>
org.apache.openjpa.persistence.PersistenceException: No enum const class
org.permacode.patternrepo.PatternRepoNumericDisplay.
Surely this is inconsistent? Shouldn't I get an error when trying to do
the write first of all?
Admittedly I have yet to test it with pre-enhanced beans but I figured
it would be the same (or is that a completely different code base?)
