Description Natalia Balaba 2006-09-11 11:38:36 EDT

The code in getPropertySource should test argument on being IItemPropertySource  (just look at the usage of the method, and it will become self evident as to why) like follows:


protected IItemPropertySource getPropertySource(Object value) {
       if(value instanceof IItemPropertySource)
            return (IItemPropertySource) value;

        TransactionalEditingDomain editingDomain = TransactionUtil
            .getEditingDomain(getObject());

        if (editingDomain instanceof AdapterFactoryEditingDomain) {
            return (IItemPropertySource) ((AdapterFactoryEditingDomain) editingDomain)
                .getAdapterFactory().adapt(value, IItemPropertySource.class);
        }
        return null;
    }