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http://jira.jboss.com/jira/browse/HIBERNATE-50?page=comments#action_12348311 ]
Steve Ebersole commented on HIBERNATE-50:
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So it sounds like you are asking for an enhancement of some type. I am just not sure
where/what it is ;)
I think you are asking that an "empty" component be returned in the case where
all of its constituent values are null rather than returning a null component. Is that
correct?
I really do not understand the whole "even if a non-arg-constructor set it to a
non-null value before" statement (which I think is causing my confusion).
Embedded Objects get set to null if all its members are null
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Key: HIBERNATE-50
URL:
http://jira.jboss.com/jira/browse/HIBERNATE-50
Project: Hibernate
Issue Type: Bug
Environment: WinXP SP2, JBoss 4.0.4 GA as well as JBoss 4.0.5 GA, installation
profile ejb3
Reporter: milan w?lke
Assigned To: Steve Ebersole
When having an embedded object only containing members of non-simple-types (e.g. String)
and fetching it with the entity manager the following happens:
If all columns, the embedded objects values are based on, are null the embedded object
itself is set to null even if a non-arg-constructor set it to a non-null value before. A
valid workaround is to include a member of a simple-type (e.g. int) in the embedded
object. Doing this not all the values can be set to null, which results in not setting the
embedded object itself to null, too.
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