hello,
I have a OneToMany relation between Pret and EcheancePret.
when i create one Pret, a list of EcheancePret is automaticaly created and
inserted in the database,
but when i want to update my Pret, i have to delete the list of EcheancePret,
create and insert a new one,
this is my code:
| /*** PretHome.java ***/
|
| Set<EcheancePret>listeEcheancePret=this.getInstance().getEcheancePrets();
| for(EcheancePret echeance : listeEcheancePret)
| {
| this.echeancePretHome.setInstance(echeance);
| this.echeancePretHome.remove();
| }
but i have an exception :
| deleted entity passed to persist:
[com.fitnetapplication.resources.model.EcheancePret#<null>]
what can i do?
please help me!
thx.
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