Hi,
at rcp frontend we use the following generated method to save new objects.
---
public void save(RichPerson richPerson) {
boolean isNew = (richPerson.isNew());
Person updatedPerson = richPerson.toModel(true);
Person savedPerson =
personService.save(createServiceContext(), updatedPerson);
if (!updatedPerson.equals(savedPerson)) {
Object savedKey = savedPerson == null ? null :
savedPerson.getKey();
throw new IllegalStateException(
"Expected retrieved to be equal to saved, " +
updatedPerson.getKey() + " != " + savedKey + " : " +
savedPerson);
}
richPerson.fromModel(savedPerson);
DataEvent event =
new DataEvent(richPerson,
(isNew ? DataEvent.Action.INSERT :
DataEvent.Action.UPDATE));
notifyView(event);
}
---
But on new RichPersons we got the IllegalStateException. This comes
because the uuid of savedPerson and for updatedPerson is called first in
updatedPerson.equals(savedPerson) for each object, and therefore its
different.
Should we add the getKey() in the RichPerson.toModel(true) method? Or
should we add the uuid-generator in the c'tor of the PesonBase? Or is
something other wrong here?
In the save method, I could also check if (isNew &&
!updatedPerson.equals(savedPerson)) but this is an workaround and not an
solution.
Regards
Steffen...
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