Example #1
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();
         }
      }
Example #2
0
      public rrd4n.DataAccess.Data.FetchData GetData(rrd4n.DataAccess.Data.FetchRequest request)
      {
         RrdServerInterface remoteAccessor = GetServerAccessor();

         RemoteFetchData remoteData = remoteAccessor.FetchData(request.DatabasePath, request.FetchStart, request.FetchEnd,
            request.ConsolidateFunctionName, request.Resolution);

         rrd4n.DataAccess.Data.FetchData localData = new rrd4n.DataAccess.Data.FetchData(remoteData.ArchiveSteps,
            remoteData.ArchiveEndTimeTicks, remoteData.DatasourceNames);
         localData.Timestamps = remoteData.Timestamps;
         localData.Values = remoteData.Values;
         return localData;
      }
Example #3
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();
    }
 }
Example #4
0
 /**
  * Creates a new (plottable) datasource. Datasource values are obtained from the given plottable
  * object.
  *
  * @param name      Source name.
  * @param plottable Plottable object.
  */
 public void datasource(String name, rrd4n.Data.Plottable plottable)
 {
    sources.Add(new PDef(name, plottable));
 }
Example #5
0
 public void StoreData(rrd4n.DataAccess.Data.Sample sample)
 {
    RrdServerInterface remoteAccessor = GetServerAccessor();
    remoteAccessor.StoreData(sample.DatabasePath, sample.getTime(), sample.getValues());
 }