Hi Folks, this seems to be ridiculously trivial but I can't seem to get it right:
I need to have a field in a model class to be not null and have an annotation on the field @Persistent(nullValue=NullValue.EXCEPTION) private String foo; As see here: http://www.datanucleus.org/products/accessplatform_1_1/jdo/annotations.html#Persistent It doesn't throw an exception though if i try to persist the object. Can anyone help me out how to do this? Thanks, Fred -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
