private static void Serialize(Stream stream, bool includeAssemblies, CompressionLevel compression, Serializer serializer)
{
try {
DateTime start = DateTime.Now;
serializer.InterleaveTypeInformation = false;
XmlGenerator generator = new XmlGenerator();
using (ZipArchive zipArchive = new ZipArchive(stream, ZipArchiveMode.Create)) {
ZipArchiveEntry entry = zipArchive.CreateEntry("data.xml", compression);
using (StreamWriter writer = new StreamWriter(entry.Open())) {
foreach (ISerializationToken token in serializer)
{
string line = generator.Format(token);
writer.Write(line);
}
}
entry = zipArchive.CreateEntry("typecache.xml", compression);
using (StreamWriter writer = new StreamWriter(entry.Open())) {
foreach (string line in generator.Format(serializer.TypeCache))
{
writer.Write(line);
}
}
if (includeAssemblies)
{
foreach (string name in serializer.RequiredFiles)
{
Uri uri = new Uri(name);
if (!uri.IsFile)
{
Logger.Warn("cannot read non-local files");
continue;
}
entry = zipArchive.CreateEntry(Path.GetFileName(uri.PathAndQuery), compression);
using (BinaryWriter bw = new BinaryWriter(entry.Open())) {
using (FileStream reader = File.OpenRead(uri.PathAndQuery)) {
byte[] buffer = new byte[1024 * 1024];
while (true)
{
int bytesRead = reader.Read(buffer, 0, 1024 * 1024);
if (bytesRead == 0)
{
break;
}
bw.Write(buffer, 0, bytesRead);
}
}
}
}
}
}
Logger.Info(String.Format("serialization took {0} seconds with compression level {1}",
(DateTime.Now - start).TotalSeconds, compression));
}
catch (Exception) {
Logger.Warn("Exception caught, no data has been serialized.");
throw;
}
}
private static void Serialize(Stream stream, Serializer serializer)
{
using (StreamWriter writer = new StreamWriter(new GZipStream(stream, CompressionMode.Compress))) {
serializer.InterleaveTypeInformation = true;
XmlGenerator generator = new XmlGenerator();
foreach (ISerializationToken token in serializer)
{
string line = generator.Format(token);
writer.Write(line);
}
writer.Flush();
}
}
private static void Serialize(Stream stream, Core.Serializer serializer, CancellationToken cancellationToken = default(CancellationToken))
{
cancellationToken.ThrowIfCancellationRequested();
using (StreamWriter writer = new StreamWriter(new GZipStream(stream, CompressionMode.Compress))) {
serializer.InterleaveTypeInformation = true;
XmlGenerator generator = new XmlGenerator();
foreach (ISerializationToken token in serializer)
{
cancellationToken.ThrowIfCancellationRequested();
string line = generator.Format(token);
writer.Write(line);
}
writer.Flush();
}
}
