We have Data class Company-Data-MainProduct (I`ll call instance of that class as MainData next)
This class non abstract and has property Collateral of type PageList and has class Company-Data-Collateral (with parent class Company-Data-MainProduct)
Class Company-Data-Collateral abstract (we have only 1 table on our Data Model)
We also have (also abstract) class Company-Data-Pledge.
I want to use declare trigger, when MainData saved AND property MainData.Collateral(1).someProperty will change
MainData.Collateral(1) of class Company-Data-Pledge
Class Company-Data-Collateral doesn`t have property .someProperty, but class Company-Data-Pledge has this property.
Pega doesn`t allow add ".Collateral()" on pages and classes. It shows error
Btw, due to our policy with Data- model I can`t add .someProperty in class Company-Data-Collateral
I also can`t create declare index in class Company-Data-Pledge, because Company-Data-Pledge is an abstract class (I also can`t create it concrete due to our policy) and since it is abstract, I can`t save instance of this class (and hence declare trigger won`t work)
I can create declare onChange instance in class Company-Data-Pledge on property .someProperty, but it will work every time property will change, but sometimes we rollback our transaction, so it may allow defect of following type:
1. Property has change
2. declare onChange activity worked correctly
3. we didn`t save instance of Company-Data-MainProduct (and hence we didn`t save changes on 1st step)
4. but activity on step 2 worked properly, so it update some another important data
Is there a way to solve my problem? (again, my problem: I want to call specific activity when some property inside MainData changed AND MainData saved)