コード例 #1
0
        public void StoreData(rrd4n.DataAccess.Data.Sample sample)
        {
            RrdDb rrdDb = null;

            try
            {
                rrdDb = new RrdDb(DataPath + sample.DatabasePath, false);
                Sample coreSample = new Sample(rrdDb.getPath(), rrdDb.getDsNames(), sample.Time);
                coreSample.setValues(sample.Values);
                rrdDb.store(coreSample);
            }
            finally
            {
                if (rrdDb != null)
                {
                    rrdDb.close();
                }
            }
        }
コード例 #2
0
        public rrd4n.DataAccess.Data.FetchData GetData(rrd4n.DataAccess.Data.FetchRequest request)
        {
            RrdDb rrdDb = null;

            try
            {
                string dataPath;
                if (DataPath.Contains("${APPDATA}"))
                {
                    dataPath  = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData);
                    dataPath += DataPath.Substring(10);
                }
                else
                {
                    dataPath = DataPath;
                }


                rrdDb = new RrdDb(dataPath + request.DatabasePath);
                FetchRequest coreRequest   = new FetchRequest(rrdDb.getPath(), request.ConsolidateFunctionName, request.FetchStart, request.FetchEnd, request.Resolution);
                FetchData    coreFetchData = rrdDb.fetchData(coreRequest);

                return(new rrd4n.DataAccess.Data.FetchData(coreFetchData.getArcStep(), coreFetchData.getArcEndTime(), coreFetchData.getDsNames())
                {
                    Values = coreFetchData.getValues(),
                    Timestamps = coreFetchData.getTimestamps()
                });
            }
            finally
            {
                if (rrdDb != null)
                {
                    rrdDb.close();
                }
            }
        }