Beispiel #1
0
    def put(self, id, event_trigger):
        """Updates an existing event trigger.

        The exchange, topic and event can not be updated. The right way to
        change them is to delete the event trigger first, then create a new
        event trigger with new params.
        """
        acl.enforce('event_trigger:update', auth_ctx.ctx())

        values = event_trigger.to_dict()

        for field in UPDATE_NOT_ALLOWED:
            if values.get(field, None):
                raise exc.EventTriggerException(
                    "Can not update fields %s of event trigger." %
                    UPDATE_NOT_ALLOWED
                )

        LOG.info('Update event trigger: [id=%s, values=%s]', id, values)

        with db_api.transaction():
            db_api.ensure_event_trigger_exists(id)

            db_model = triggers.update_event_trigger(id, values)

        return resources.EventTrigger.from_dict(db_model.to_dict())
        def _update_event_trigger():
            with db_api.transaction():
                # ensure that event trigger exists
                db_api.get_event_trigger(id)

                return triggers.update_event_trigger(id, values)
Beispiel #3
0
        def _update_event_trigger():
            with db_api.transaction():
                # ensure that event trigger exists
                db_api.get_event_trigger(id)

                return triggers.update_event_trigger(id, values)