public static async Task <ProvisionedDeviceMetadata> InsertOrMergeEntityAsync(CloudTable table, ProvisionedDeviceMetadata entity)
{
if (entity == null)
{
throw new ArgumentNullException("entity");
}
try
{
// Create the InsertOrReplace table operation
TableOperation insertOrMergeOperation = TableOperation.InsertOrMerge(entity);
// Execute the operation.
TableResult result = await table.ExecuteAsync(insertOrMergeOperation);
ProvisionedDeviceMetadata insertedEntity = result.Result as ProvisionedDeviceMetadata;
if (result.RequestCharge.HasValue)
{
Console.WriteLine("Request Charge of InsertOrMerge Operation: " + result.RequestCharge);
}
return(insertedEntity);
}
catch (StorageException e)
{
Console.WriteLine(e.Message);
Console.ReadLine();
throw;
}
}
public async Task <IEnumerable <DeviceMetadataTelemetryMessage> > DeviceData(string deviceId)
{
string deviceParamValue = deviceId + "_updatemetadata_updatemetadata";
QueryDefinition queryDefinition = new QueryDefinition("SELECT top 1 " +
"c.telemetryMessageBody" +
" from c where c.deviceIdAndMessageType = @deviceParams ORDER BY c._ts DESC")
.WithParameter("@deviceParams", deviceParamValue);
ProvisionedDeviceMetadata deviceMetadata = await _cosmosTableService.InsertDeviceData(deviceId);
return(await _cosmosDBService.GetDeviceMetadata(queryDefinition));
}
public async Task <ProvisionedDeviceMetadata> InsertDeviceData(string query)
{
ProvisionedDeviceMetadata provisionedDevice = new ProvisionedDeviceMetadata("Epredia_RevosTissueProcessor_DeviceMetadata", "*****@*****.**" + "_" + query)
{
DeviceName = "Fav2",
DeviceRegion = "UK",
DeviceTimezone = "+0530"
};
try
{
// Create the InsertOrReplace table operation
TableOperation insertOrMergeOperation = TableOperation.InsertOrMerge(provisionedDevice);
// Execute the operation.
TableResult result = await table.ExecuteAsync(insertOrMergeOperation);
ProvisionedDeviceMetadata insertedDevice = result.Result as ProvisionedDeviceMetadata;
if (result.RequestCharge.HasValue)
{
Console.WriteLine("Request Charge of InsertOrMerge Operation: " + result.RequestCharge);
}
return(insertedDevice);
}
catch (StorageException e)
{
Console.WriteLine(e.Message);
Console.ReadLine();
throw;
}
//return null;
}
