public bool SerializeToFile(T value, string fileName, bool createBackup = false, bool throwOnError = true)
{
string dirName = Path.GetDirectoryName(fileName);
string tempFileName = fileName + TempFileExt;
string backupFileName = fileName + BackupFileExt;
try {
if (dirName != null)
{
Directory.CreateDirectory(dirName);
}
using (var textWriter = Streams.CreateTextFile(tempFileName))
SerializeToStream(value, textWriter);
if (File.Exists(fileName))
{
File.Replace(tempFileName, fileName, backupFileName);
}
else
{
File.Move(tempFileName, fileName);
}
if (!createBackup)
{
try {
File.Delete(backupFileName);
}
catch (Exception e) {
if (!e.IsIOException())
{
throw;
}
Log.Warning(ErrorRemoveBackupFile.Fmt(backupFileName), e);
}
}
return(true);
}
catch (Exception e) {
if (!e.IsIOException())
{
throw;
}
ProcessIOException(e, throwOnError, ErrorSaveFile.Fmt(fileName));
return(false);
}
}
