public DatabaseData ReloadDatabase(DatabaseData srcDatabase)
{
if (!databases.ContainsKey(srcDatabase.Definition.Path))
{
throw new ApplicationException("Database to reload don't exist");
}
try
{
RrdDb database = new RrdDb(srcDatabase.Definition.Path);
DatabaseData data = new DatabaseData();
data.Saved = true;
data.Definition = database.getRrdDef();
data.LastUpdated = database.getLastUpdateDateTime();
data.LastValue = database.getLastDatasourceValue(database.getDsNames()[0]);
databases[srcDatabase.Definition.Path] = data;
database.close();
return(data);
}
catch (Exception ex)
{
Logger.Error("Fail to add database", ex);
throw;
}
}
public DatabaseData AddDatabase(string databasePath)
{
if (databases.ContainsKey(databasePath))
{
return(databases[databasePath]);
}
try
{
RrdDb database = new RrdDb(databasePath);
DatabaseData data = new DatabaseData();
data.Saved = true;
data.Definition = database.getRrdDef();
data.LastUpdated = database.getLastUpdateDateTime();
data.LastValue = database.getLastDatasourceValue(database.getDsNames()[0]);
databases.Add(databasePath, data);
database.close();
return(databases[databasePath]);
}
catch (Exception ex)
{
Logger.Error("Fail to add database", ex);
throw;
}
}