public SelectObjectRequest SetInputFormat(ObjectSelectionFormat inputFormat)
{
selectObject.InputFormat = inputFormat;
return(this);
}
public SelectObjectRequest SetOutputFormat(ObjectSelectionFormat outputFormat)
{
selectObject.OutputFormat = outputFormat;
return(this);
}
public static string BuildSelection(string expression, string expressionType,
ObjectSelectionFormat inputFormat, ObjectSelectionFormat outputFormat, bool notifyProgress)
{
StringWriter stringWriter = new StringWriter();
XmlWriterSettings xmlWriterSetting = new XmlWriterSettings();
xmlWriterSetting.Indent = true;
XmlWriter xmlWriter = XmlWriter.Create(stringWriter, xmlWriterSetting);
xmlWriter.WriteStartDocument();
//start to write element
xmlWriter.WriteStartElement("SelectRequest");
xmlWriter.WriteElementString("Expression", expression);
xmlWriter.WriteElementString("ExpressionType", expressionType);
if (inputFormat != null)
{
xmlWriter.WriteStartElement("InputSerialization");
writeStringIfValuePresent(xmlWriter, "CompressionType", inputFormat.CompressionType);
if (inputFormat.csvFormat != null)
{
xmlWriter.WriteStartElement("CSV");
writeStringIfValuePresent(xmlWriter, "FileHeaderInfo", inputFormat.csvFormat.FileHeaderInfo);
writeStringIfValuePresent(xmlWriter, "RecordDelimiter", inputFormat.csvFormat.RecordDelimiter);
writeStringIfValuePresent(xmlWriter, "FieldDelimiter", inputFormat.csvFormat.FieldDelimiter);
writeStringIfValuePresent(xmlWriter, "QuoteCharacter", inputFormat.csvFormat.QuoteCharacter);
writeStringIfValuePresent(xmlWriter, "QuoteEscapeCharacter", inputFormat.csvFormat.QuoteEscapeCharacter);
writeStringIfValuePresent(xmlWriter, "Comments", inputFormat.csvFormat.Comments);
writeStringIfValuePresent(xmlWriter, "AllowQuotedRecordDelimiter",
inputFormat.csvFormat.AllowQuotedRecordDelimiter ? "TRUE" : "FALSE");
xmlWriter.WriteEndElement();
}
else if (inputFormat.jsonFormat != null)
{
xmlWriter.WriteStartElement("JSON");
writeStringIfValuePresent(xmlWriter, "Type", inputFormat.jsonFormat.Type);
xmlWriter.WriteEndElement();
}
xmlWriter.WriteEndElement();
}
if (outputFormat != null)
{
xmlWriter.WriteStartElement("OutputSerialization");
if (outputFormat.csvFormat != null)
{
xmlWriter.WriteStartElement("CSV");
writeStringIfValuePresent(xmlWriter, "QuoteFields", outputFormat.csvFormat.QuoteFields);
writeStringIfValuePresent(xmlWriter, "RecordDelimiter", outputFormat.csvFormat.RecordDelimiter);
writeStringIfValuePresent(xmlWriter, "FieldDelimiter", outputFormat.csvFormat.FieldDelimiter);
writeStringIfValuePresent(xmlWriter, "QuoteCharacter", outputFormat.csvFormat.QuoteCharacter);
writeStringIfValuePresent(xmlWriter, "QuoteEscapeCharacter", outputFormat.csvFormat.QuoteEscapeCharacter);
xmlWriter.WriteEndElement();
}
else if (outputFormat.jsonFormat != null)
{
xmlWriter.WriteStartElement("JSON");
writeStringIfValuePresent(xmlWriter, "RecordDelimiter", outputFormat.jsonFormat.RecordDelimiter);
xmlWriter.WriteEndElement();
}
xmlWriter.WriteEndElement();
}
xmlWriter.WriteStartElement("RequestProgress");
xmlWriter.WriteElementString("Enabled", notifyProgress ? "TRUE" : "FALSE");
xmlWriter.WriteEndElement();
xmlWriter.WriteEndDocument();
xmlWriter.Flush();
return(RemoveXMLHeader(stringWriter.ToString()));
}
