Hi Jeffrey,
I had to modify the relationship definition in Preference.java again.
Please also note, that the field Preference.values will be serialized
by the persistence provider on save and must be deserialized on get.
So much for now. Let me know if you have further questions.
-- markus.
Markus Fuchs wrote:
Hi Jeffrey,
I updated your entity classes. Please check the attached zip. Note,
that I changed the parameter order in some of the methods. I still
think that Preference needs a composite key consisting of name,
entityId, and pageId.
-- markus.
Jeffrey Blattman wrote:
Markus Fuchs wrote:
Exception Description: The @JoinColumns on the annotated
element
[private com.sun.portal.pom.Entity
com.sun.portal.pom.Preference.entity] from the entity class [class
com.sun.portal.pom.Preference] is incomplete. When the source entity
class uses a composite primary key, a @JoinColumn must be specified for
each join column using the @JoinColumns. Both the name and the
referenceColumnName elements must be specified in each such @JoinColumn.
Looks like you used @JoinColumn*s*.
Please check.
no, i didn't. the message is telling me that i need to specify >1
@JoinColumn's, and use a @JoinColumns to contain them. i think.
You are completely right. I was confused. Could you please send us your
entity classes. This would help very much in resolving your issue.
i'm attaching a .zip of the project. if you have the time, it'd be nice
if you could confirm i'm doing this correctly. what i have *seems* to
work, but i only have minimal test cases at this point.
please note that i have an entity class named "Entity", so sorry for
the confusion on that.