public static void Run([BlobTrigger("stuff/{name}", Connection = "blobconn")]Stream myBlob, string name,
[DataLakeStore(AccountFQDN = @"fqdn", ApplicationId = @"applicationid", ClientSecret = @"clientsecret", TenantID = @"tentantid")]out DataLakeStoreOutput dataLakeStoreOutput,
TraceWriter log)
{
log.Info($"C# Blob trigger function Processed blob\n Name:{name} \n Size: {myBlob.Length} Bytes");
var d = new DataLakeStoreOutput();
d.filename = "/mydata/" + name;
d.stream = myBlob;
dataLakeStoreOutput = d;
}
public static void Run([BlobTrigger("stuff/{name}", Connection = "blobconn")] Stream myBlob, string name,
[DataLakeStore(AccountFQDN = "%fqdn%", ApplicationId = "%applicationid%", ClientSecret = "%clientsecret%", TenantID = "%tentantid%")] out DataLakeStoreOutput dataLakeStoreOutput,
ILogger log)
{
log.LogInformation($"C# Blob trigger function Processed blob\n Name:{name} \n Size: {myBlob.Length} Bytes");
dataLakeStoreOutput = new DataLakeStoreOutput()
{
FileName = "/mydata/" + name,
FileStream = myBlob
};
}
public static void Run([EventHubTrigger("hl7msgseh", Connection = "hl7eventhub", ConsumerGroup = "hl7readerdatalake")] EventData eventData,
[DataLakeStore(AccountFQDN = "%fqdn%", ApplicationId = "%applicationid%", ClientSecret = "%clientsecret%", TenantID = "%tentantid%")] out DataLakeStoreOutput dataLakeStoreOutput,
ILogger log)
{
string messageBody = Encoding.UTF8.GetString(eventData.Body.Array, eventData.Body.Offset, eventData.Body.Count);
dataLakeStoreOutput = new DataLakeStoreOutput()
{
FileName = "hl7data/" + DateTime.UtcNow.ToString("yyyy/MM/dd") + "/" + Guid.NewGuid().ToString("N") + ".txt",
FileStream = new MemoryStream(eventData.Body.Array)
};
// Replace these two lines with your processing logic.
log.LogInformation($"C# Event Hub trigger function processed a message: {messageBody}");
}
public static DataLakeStoreOutput TestOutput(
Stream myStream,
[DataLakeStore(
AccountFQDN = _AccountFQDN,
ApplicationId = _ApplicationId,
ClientSecret = _ClientSecret,
TenantID = _TenantID)] DataLakeStoreOutput item)
{
var d = new DataLakeStoreOutput()
{
FileName = "/mydata/" + Guid.NewGuid().ToString() + ".txt",
FileStream = myStream
};
return(d);
}
public static async Task CopyToDataLake(
[BlobTrigger("insights-logs-webapplicationfirewalllogs/{blobName}.{blobExtension}", Connection = "WAFLogsStorage")]
Stream inboundBlob,
string blobName,
string blobExtension,
[DataLakeStore(
AccountFQDN = "%fqdn%",
ApplicationId = "%applicationid%",
ClientSecret = "%clientsecret%",
TenantID = "%tenantid%")]
IAsyncCollector <DataLakeStoreOutput> asyncCollector,
ILogger log)
{
var fileStream = inboundBlob;
if (IsCompressedFile(blobExtension))
{
try
{
var decompressed = await Decompress(inboundBlob);
decompressed.Seek(0, SeekOrigin.Begin);
fileStream = decompressed;
}
catch (Exception ex)
{
log.LogError("Failed to decompress blob:\n Name:{name}\n Reason:{reason}", blobName, ex.Message);
throw;
}
}
var dataLakeStoreOutput = new DataLakeStoreOutput()
{
FileName = "/mydata/" + $"{blobName}.json",
FileStream = fileStream
};
await asyncCollector.AddAsync(dataLakeStoreOutput);
log.LogInformation($"Processed blob\n Name:{blobName} \n Size: {fileStream.Length} Bytes");
}
