Ejemplo n.º 1
0
func (self convertor) Convert2Params(entity *store.MessageEntity) []interface{} {

	val := reflect.ValueOf(*entity)
	fvs := make([]interface{}, 0, len(self.columns))
	for _, v := range self.columns {

		var fv interface{}
		if v.columnName == "body" {
			if entity.MsgType == protocol.CMD_STRING_MESSAGE {
				fv = []byte(entity.GetBody().(string))
			} else if entity.MsgType == protocol.CMD_BYTES_MESSAGE {
				fv = entity.GetBody().([]byte)
			} else {
				log.ErrorLog("kite_store", "convertor|Convert2Params|UnSupport MESSAGE TYPE|%s\n", entity.MsgType)
			}
		} else {
			f := val.FieldByName(v.fieldName)

			// log.Debug("convertor|Convert2Params|%s|%s\n", v.fieldName, f)

			switch f.Kind() {
			case reflect.Ptr:
				header, ok := f.Interface().(*protocol.Header)
				if ok {
					//头部用Pb序列化
					data, err := protocol.MarshalPbMessage(header)
					if err != nil {
						log.ErrorLog("kite_store", "convertor|Convert2Params|Marshal|HEAD|FAIL|%s|%s\n", err, f.Addr().Interface())
						return nil
					}
					fv = data
				} else {
					log.ErrorLog("kite_store", "convertor|Convert2Params|Not protocol.Header PRT |FAIL|%s\n", f.Addr())
					return nil
				}

			case reflect.Slice, reflect.Array:

				if f.Type().Elem().Kind() == reflect.String {
					data, err := json.Marshal(f.Interface())
					if nil != err {
						log.ErrorLog("kite_store", "convertor|Convert2Params|Marshal|Slice|FAIL||%s\n", err)
						return nil
					}
					fv = string(data)
				} else {
					fv = f.Interface()
				}

			default:
				fv = f.Interface()
			}
		}
		fvs = append(fvs, &fv)
	}

	return fvs

}
Ejemplo n.º 2
0
func (self *AcceptHandler) Process(ctx *pipe.DefaultPipelineContext, event pipe.IEvent) error {
	// log.Debug("AcceptHandler|Process|%s|%t\n", self.GetName(), event)

	ae, ok := self.cast(event)
	if !ok {
		return pipe.ERROR_INVALID_EVENT_TYPE
	}
	//这里处理一下ae,做一下校验
	var msg *store.MessageEntity
	switch ae.msgType {
	case protocol.CMD_DELIVER_ACK:
		//收到投递结果直接attach响应
		// log.DebugLog("kite_handler", "AcceptHandler|DELIVER_ACK|%s|%t", ae.opaque, ae.msg)
		ae.remoteClient.Attach(ae.opaque, ae.msg)
		return nil
	case protocol.CMD_HEARTBEAT:
		hb := ae.msg.(*protocol.HeartBeat)
		event = pipe.NewHeartbeatEvent(ae.remoteClient, ae.opaque, hb.GetVersion())
		ctx.SendForward(event)
		return nil

	case protocol.CMD_BYTES_MESSAGE:
		msg = store.NewMessageEntity(protocol.NewQMessage(ae.msg.(*protocol.BytesMessage)))
	case protocol.CMD_STRING_MESSAGE:
		msg = store.NewMessageEntity(protocol.NewQMessage(ae.msg.(*protocol.StringMessage)))
	default:
		//这只是一个bug不支持的数据类型能给你
		log.WarnLog("kite_handler", "AcceptHandler|Process|%s|%t", INVALID_MSG_TYPE_ERROR, ae.msg)
	}

	if nil != msg {
		msg.PublishTime = time.Now().Unix()
		msg.KiteServer = self.kiteserver
		deliver := newPersistentEvent(msg, ae.remoteClient, ae.opaque)
		ctx.SendForward(deliver)
		return nil
	}
	return INVALID_MSG_TYPE_ERROR
}