Hi DG!

Thank you very much for your informative input! In my original post, I was dealing with the creation of a new motherEntity (which is a complex process...). So the isNew flag would always be true....However the flag idea is good. I can set a completedOrCanceled flag. Initialize it as false. The @End methods can be like this:


|
| @End
| public void cancelMotherCreation(){
|  // at this point, the children collections may or may not have been filled,
|  // but it does not matter, since we can cascade....
|  entityManager.remove(motherEntity);
|  this.completedOrCanceled = true;
| }
|
| @End
| public void newMotherDone(){
|  entityManager.merge(motherEntity);
|  this.completedOrCanceled = true;
| }
|

Here the @Destroy method:


| @Destroy@(protected)
| public void destroy(){
|  if (this.completedOrCanceled == false)
|   entityManager.remove(motherEntity);
| }
|

I've got to try it out right now....


Regards,
Ellen

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