コード例 #1
0
ファイル: archive.go プロジェクト: gtfierro/giles2
func (req *ArchiveRequest) GetSmapMessage(thing interface{}) *common.SmapMessage {
	var msg = new(common.SmapMessage)
	var rdg = new(common.SmapNumberReading)

	value := ob.Eval(req.value, thing)
	switch t := value.(type) {
	case int64:
		rdg.Value = float64(t)
	case uint64:
		rdg.Value = float64(t)
	case float64:
		rdg.Value = t
	}

	rdg.Time = req.getTime(thing)

	if len(req.uuid) > 0 && req.uuidActual == "" {
		req.uuidActual = common.UUID(ob.Eval(req.uuid, thing).(string))
	} else if req.uuidActual == "" {
		req.uuidActual = common.UUID(req.UUID)
	}
	msg.UUID = req.uuidActual
	msg.Path = req.URI + "/" + req.Value
	msg.Readings = []common.Reading{rdg}

	if len(req.metadataExpr) > 0 {
		msg.Metadata = make(common.Dict)
		msg.Properties = new(common.SmapProperties)
		if md, ok := ob.Eval(req.metadataExpr, thing).(map[string]interface{}); ok {
			for k, v := range md {
				val := fmt.Sprintf("%s", v)
				if k == "UnitofTime" {
					msg.Properties.UnitOfTime, _ = common.ParseUOT(val)
				} else if k == "UnitofMeasure" {
					msg.Properties.UnitOfMeasure = val
				}
				msg.Metadata[k] = val
			}
		}
	}

	return msg
}
コード例 #2
0
ファイル: archive.go プロジェクト: gtfierro/giles2
func (req *ArchiveRequest) getTime(thing interface{}) uint64 {
	if len(req.time) == 0 {
		return uint64(time.Now().UnixNano())
	}
	timeString, ok := ob.Eval(req.time, thing).(string)
	if ok {
		parsedTime, err := time.Parse(req.TimeParse, timeString)
		if err != nil {
			return uint64(time.Now().UnixNano())
		}
		return uint64(parsedTime.UnixNano())
	}
	return uint64(time.Now().UnixNano())
}