public void Execute(PersistBrokerPluginContext context)
        {
            if (context.EntityName != "robot_message_task")
            {
                return;
            }

            var obj = context.Entity as robot_message_task;

            switch (context.Action)
            {
            case EntityAction.PostCreate:
            case EntityAction.PostUpdate:
                JobHelpers.RegisterJob(new RobotMessageTaskJob(obj.name, obj.robotidName, obj.runtime), obj, obj.job_state.ToTriggerState());
                break;

            case EntityAction.PreCreate:
                var jobState = new RobotMessageTaskJob().DefaultTriggerState.ToSelectOption();
                obj.job_state     = jobState.Value.ToString();
                obj.job_stateName = jobState.Name;
                break;

            case EntityAction.PreUpdate:
            case EntityAction.PostDelete:
                JobHelpers.DeleteJob(obj.name, obj.robotidName);
                break;

            default:
                break;
            }
        }