public void IngestSensorValues(IStorageDigestMessage message)
{
CloudTable device_channel = this.TableClient.GetTableReference(message.Device.Id.ToDeviceChannelTableName());
device_channel.CreateIfNotExists();
Parallel.ForEach(message.SensorValues, sv =>
{
TableOperation insert_operation = TableOperation
.InsertOrMerge(AzureStorage.CreateSensorValueEntity(message.Time, sv.Key, sv.Value));
TableResult result = device_channel.Execute(insert_operation);
IStorageSensor sensor = message.Device.Sensors.Where(s => s.Key == sv.Key).FirstOrDefault().Value;
Parallel.ForEach(sensor.Channels, c =>
{
Log.Partition();
TableOperation channel_insert_operation = TableOperation
.InsertOrMerge(AzureStorage.CreateChannelItemEntity(message.Time, sv.Key, sv.Value));
CloudTable channel = this.TableClient.GetTableReference(c.ToChannelTableName());
channel.CreateIfNotExists();
TableResult channel_insert_result = channel.Execute(channel_insert_operation);
});
/*
* foreach (IStorageAlert a in sensor.Alerts)
* {
* if (sensor.Name.ToSensorType() == typeof(int))
* {
* int v = (int)sv.Value;
* if (a.IntMinValue < v < a.IntMaxValue)
* {
*
* }
* }
* }*/
});
}
public IStorageSensor AddSensor(string sensor_name, string sensor_units,
IList <Guid> sensor_channels, IList <IStorageAlert> sensor_alerts)
{
if (!sensor_name.IsVaildSensorName())
{
throw new ArgumentException(
string.Format("Invalid sensor name: {0}", sensor_name));
}
OverlordIdentity.AddClaim(Resource.Storage, StorageAction.FindDevice);
IStorageDevice device = this.GetCurrentDevice();
IStorageSensor sensor = new IStorageSensor()
{
DeviceId = device.Id,
Name = sensor_name,
Unit = sensor_units,
Channels = sensor_channels,
Alerts = sensor_alerts
};
if (device.Sensors.Keys.Contains(sensor_name))
{
device.Sensors.Remove(sensor_name);
}
device.Sensors.Add(sensor_name, sensor);
try
{
OverlordIdentity.AddClaim(Resource.Storage, StorageAction.UpdateDevice);
this.UpdateDevice(device);
Log.WriteTableSuccess(string.Format("Added sensor {0} to device entity: Id: {1}, Token: {2}",
sensor.Name, device.Id.ToUrn(), device.Token));
return(sensor);
}
catch (Exception e)
{
Log.ReadTableFailure(string.Format("Failed to read table for device: Id: {0}, Token: {1}.",
device.Id.ToUrn(), device.Token), e);
throw;
}
finally
{
OverlordIdentity.DeleteClaim(Resource.Storage, StorageAction.AddSensor);
}
}