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Home » Modeling » EMF "Technology" (Ecore Tools, EMFatic, etc)  » StrictCompoundCommand and TransactionalEditingDomain
StrictCompoundCommand and TransactionalEditingDomain [message #580310] Fri, 09 June 2006 18:18
Eclipse UserFriend
Originally posted by: vhirsl.gmail.com

Hi,
I am using CreateChildCommand to create a new child modeling element.
Since this is a CommandWrapper it will try to create an AddCommand when
canExecute is called. The createAddCommand method is overridden in
parent's ItemAdapterProvider to return a StrictCompoundCommand. Then
when canExecute is called on this compound command the first command is
actually executed without a transition being created and that causes an
IllegalStateException exception.

My question is: Is it possible to use StrictCompoundCommand-s with
TransactionalEditingDomain? If not, what would you suggest using instead
to create another modeling element before desired new element is created?

Before the CreateChildCommand the model looks like this:
M - PE
Desired model after the CreateChildCommand is executed:
M - PE - PE2 - CE

Thanks,
Vmir
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