public PortableData Create()
{
// 1. Decrypt stream
ExportDataEncryptor decryptor =
new ExportDataEncryptor(dataStream);
MemoryStream decrypted = new MemoryStream();
decryptor.Decrypt(decrypted);
decrypted.Position = 0;
// 2. Decompress stream
ExportDataCompressor decompressor =
new ExportDataCompressor(decrypted);
MemoryStream decompressed = new MemoryStream();
decompressor.Decompress(decompressed);
decompressed.Position = 0;
// 3. Deserialize stream
PsaTracesSerializer deserializer =
new PsaTracesSerializer();
PortableData result = deserializer.Deserialize(decompressed);
return(result);
}
/// <summary>
/// Deserialization
/// </summary>
/// <param name="root"></param>
/// <param name="result"></param>
private void ReadTraces(XElement root, PortableData result)
{
IEnumerable <XElement> traceElements =
root.Element(PsaTracesName).Elements(TraceName);
foreach (XElement traceElement in traceElements)
{
PsaTrace trace = ReadTraceElement(traceElement);
result.PsaTraces.Add(trace);
}
}
public PortableData Deserialize(Stream stream)
{
PortableData result = new PortableData();
XDocument doc = XDocument.Load(stream);
XElement root = doc.Root;
XElement header = root.Element(HeaderName);
DateTime dt;
DateTime.TryParse(header.Element(DateName).Value,
CultureInfo.InvariantCulture, DateTimeStyles.None, out dt);
result.Date = dt;
result.Guid = Guid.Parse(header.Element(GuidName).Value);
result.Version = new Version(header.Element(VersionName).Value);
ReadTraces(root, result);
return(result);
}