private static string CreateTaskBody(AssetNamingSchemeResolver <AssetData, OutputAsset> assetNamingSchemeResolver, IEnumerable <IAsset> inputs, IEnumerable <IAsset> outputs)
{
using (StringWriter stringWriter = new StringWriter(CultureInfo.InvariantCulture))
{
XmlWriterSettings outputSettings = new XmlWriterSettings();
outputSettings.Encoding = Encoding.UTF8;
outputSettings.Indent = true;
XmlWriter taskBody = XmlWriter.Create(stringWriter, outputSettings);
taskBody.WriteStartDocument();
taskBody.WriteStartElement(TaskBodyNodeName);
foreach (IAsset input in inputs)
{
taskBody.WriteStartElement(InputAssetNodeName);
taskBody.WriteString(assetNamingSchemeResolver.GetAssetId(input));
taskBody.WriteEndElement();
}
foreach (IAsset output in outputs)
{
taskBody.WriteStartElement(OutputAssetNodeName);
var outputAsset = (OutputAsset)output;
if (!assetNamingSchemeResolver.IsExistingOutputAsset(outputAsset))
{
int options = (int)outputAsset.Options;
int formatOption = (int)outputAsset.FormatOption;
taskBody.WriteAttributeString(AssetCreationOptionsAttributeName,
options.ToString(CultureInfo.InvariantCulture));
taskBody.WriteAttributeString(AssetFormatOptionAttributeName,
formatOption.ToString(CultureInfo.InvariantCulture));
if (!string.IsNullOrEmpty(outputAsset.Name)) // Ignore empty string for the name
{
taskBody.WriteAttributeString(OutputAssetNameAttributeName, outputAsset.Name);
}
if (!string.IsNullOrEmpty(outputAsset.StorageAccountName))
// Ignore empty string for the storage account
{
taskBody.WriteAttributeString(StorageAttributeName, outputAsset.StorageAccountName);
}
}
taskBody.WriteString(assetNamingSchemeResolver.GetAssetId(output));
taskBody.WriteEndElement();
}
taskBody.WriteEndDocument();
taskBody.Flush();
return(stringWriter.ToString());
}
}
private static string CreateJobTemplateBody(AssetNamingSchemeResolver <AssetData, OutputAsset> assetMap, ITaskTemplate[] taskTemplates)
{
using (StringWriter stringWriter = new StringWriter(CultureInfo.InvariantCulture))
{
XmlWriterSettings outputSettings =
new XmlWriterSettings
{
Encoding = Encoding.UTF8,
Indent = true
};
XmlWriter jobTemplateBodyWriter = XmlWriter.Create(stringWriter, outputSettings);
jobTemplateBodyWriter.WriteStartDocument();
jobTemplateBodyWriter.WriteStartElement("jobTemplate");
foreach (ITaskTemplate taskTemplate in taskTemplates)
{
TaskTemplateData taskTemplateData = (TaskTemplateData)taskTemplate;
taskTemplateData.NumberofInputAssets = taskTemplateData.TaskInputs.Length;
taskTemplateData.NumberofOutputAssets = taskTemplateData.TaskOutputs.Length;
string taskTemplateId = string.Empty;
string taskTemplateBody = string.Empty;
if (!string.IsNullOrWhiteSpace(taskTemplateData.TaskTemplateBody))
{
// The task template was created using an already submitted job.
StringReader stringReader = null;
try
{
stringReader = new StringReader(taskTemplateData.TaskTemplateBody);
using (XmlReader taskTemplateBodyReader = XmlReader.Create(stringReader))
{
stringReader = null;
taskTemplateBodyReader.ReadToNextSibling(TaskBodyNodeName);
taskTemplateId = taskTemplateBodyReader.GetAttribute(TaskTemplateIdAttributeName);
taskTemplateBody = taskTemplateBodyReader.ReadInnerXml();
}
}
finally
{
if (stringReader != null)
{
stringReader.Dispose();
}
}
}
taskTemplateData.Id = !string.IsNullOrWhiteSpace(taskTemplateId)
? taskTemplateId
: string.Concat("nb:ttid:UUID:", Guid.NewGuid());
jobTemplateBodyWriter.WriteStartElement(TaskBodyNodeName);
jobTemplateBodyWriter.WriteAttributeString(TaskTemplateIdAttributeName, taskTemplateData.Id);
if (!string.IsNullOrWhiteSpace(taskTemplateBody))
{
// The task template was created using an already submitted job.
jobTemplateBodyWriter.WriteRaw(taskTemplateBody);
}
else
{
foreach (IAsset input in taskTemplateData.TaskInputs)
{
jobTemplateBodyWriter.WriteStartElement(InputAssetNodeName);
jobTemplateBodyWriter.WriteString(assetMap.GetAssetId(input));
jobTemplateBodyWriter.WriteEndElement();
}
foreach (IAsset output in taskTemplateData.TaskOutputs)
{
jobTemplateBodyWriter.WriteStartElement(OutputAssetNodeName);
int options = (int)output.Options;
jobTemplateBodyWriter.WriteAttributeString(AssetCreationOptionsAttributeName, options.ToString(CultureInfo.InvariantCulture));
if (!String.IsNullOrEmpty(output.StorageAccountName))
{
jobTemplateBodyWriter.WriteAttributeString(StorageAttributeName, output.StorageAccountName);
}
jobTemplateBodyWriter.WriteString(assetMap.GetAssetId(output));
jobTemplateBodyWriter.WriteEndElement();
}
}
jobTemplateBodyWriter.WriteEndElement();
}
jobTemplateBodyWriter.WriteEndDocument();
jobTemplateBodyWriter.Flush();
return(stringWriter.ToString());
}
}