Hi,
I'm trying to create a mapped object that has some calculated values,
where the values are based on actual values in the mapped object.
I.e
class Tender extends LongKeyedMapper[Tender] with IdPK with OwnedEntity {
def getSingleton = Tender
object start extends MappedDate(this)
object finish extends MappedDate(this)
// Calculated field
object length extends MappedInt(this) {
override def toString = {....}
override def ignoreField_? = true // Calculated field
}
}
However, I'm having some problems getting this to work:
1) I can't seem to read the values from the other fields within
length, ie both fieldOwner.id.is and id.is returns -1
2) There's no lifecycle callback that is called after load, so I can't (easily)
put the correct value into the field...
Any hints?
/Jeppe
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