On Fri, Dec 11, 2009 at 5:58 AM, Jeppe Nejsum Madsen <je...@ingolfs.dk>wrote:
> Hi,
>
> Just spend a few hours tracing down an issue with mapped objects.
>
> Background:
>
> I have trait that I mixin to several Mapper objects to always record the
> owner of an entity:
>
> trait OwnedEntity {
> self: BaseMapper =>
>
> object account extends MappedLongForeignKey(this.asInstanceOf[MapperType],
> Account) {
> override def dbColumnName = "account_id"
> override def dbDisplay_? = false
> override def defaultValue = Account.currentAccountId_!
> }
> }
>
> this used to work fine. I've been doing a lot of refactoring to my
> mapped objects and suddenly I got a NULL error for this field. Long
> story short, it turned out I changed currentAccountId_! to redirect to
> an error page if no account is present.
>
> But apparently, a number of instances of the mapped objects are created
> during Boot. This fails silently with the above change and the
> "account_id" field is never included in any Mapper sql statements.
>
> Could we add a Log.warn statement in this case?
>
What is the case that we should be testing for?
>
> /Jeppe
>
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