def update(context, namespace_name, object_id, values, session): """Update an object, raise if ns not found/visible or duplicate result""" namespace_api.get(context, namespace_name, session) md_object = _get(context, object_id, session) metadef_utils.drop_protected_attrs(models.MetadefObject, values) # values['updated_at'] = timeutils.utcnow() - done by TS mixin try: md_object.update(values.copy()) md_object.save(session=session) except db_exc.DBDuplicateEntry: msg = ("Invalid update. It would result in a duplicate" " metadata definition object with same name=%(name)s" " in namespace=%(namespace_name)s." % { 'name': md_object.name, 'namespace_name': namespace_name }) LOG.debug(msg) emsg = (_("Invalid update. It would result in a duplicate" " metadata definition object with the same name=%(name)s" " in namespace=%(namespace_name)s.") % { 'name': md_object.name, 'namespace_name': namespace_name }) raise exc.MetadefDuplicateObject(emsg) return md_object.to_dict()
def create(context, namespace_name, values, session): namespace = namespace_api.get(context, namespace_name, session) values.update({'namespace_id': namespace['id']}) md_object = models.MetadefObject() metadef_utils.drop_protected_attrs(models.MetadefObject, values) md_object.update(values.copy()) try: md_object.save(session=session) except db_exc.DBDuplicateEntry: msg = ("A metadata definition object with name=%(name)s" " in namespace=%(namespace_name)s already exists." % {'name': md_object.name, 'namespace_name': namespace_name}) LOG.debug(msg) raise exc.MetadefDuplicateObject( object_name=md_object.name, namespace_name=namespace_name) return md_object.to_dict()