static final synchronized FormSettingsTable assertRelation(CallingContext cc)
throws ODKDatastoreException {
if (relation == null) {
FormSettingsTable relationPrototype;
Datastore ds = cc.getDatastore();
User user = cc.getUserService().getDaemonAccountUser();
relationPrototype = new FormSettingsTable(ds.getDefaultSchemaName());
ds.assertRelation(relationPrototype, user); // may throw exception...
// at this point, the prototype has become fully populated
relation = relationPrototype; // set static variable only upon success...
}
return relation;
}
