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();
}
}
}
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();
}
}
}