internal void LoadDayExtra(string fullPath)
{
FileStream fileStream = FileUtils.OpenForRead(fullPath);
if (fileStream != null)
{
try
{
XmlSerializer ser = new XmlSerializer(typeof(DayExtraOld), "urn:newtelligence-com:dasblog:runtime:data");
using (StreamReader reader = new StreamReader(fileStream))
{
//TODO: SDH: We need to have a better namespace upgrading solution for Medium Trust for folks with the OLD XML format
//XmlNamespaceUpgradeReader upg = new XmlNamespaceUpgradeReader(reader, "", "urn:newtelligence-com:dasblog:runtime:data");
DayExtraOld e = (DayExtraOld)ser.Deserialize(reader);
this._date = e.DateLocalTime;
this._comments = e.Comments;
this._trackings = e.Trackings;
}
}
catch (Exception e)
{
ErrorTrace.Trace(TraceLevel.Error, e);
}
finally
{
fileStream.Close();
}
}
}
public static void Upgrade(string path)
{
// more aggresive way to upgrade files
foreach (FileInfo fi in new DirectoryInfo(path).GetFiles("*.dayextra.xml"))
{
DayExtraOld dayExtra = new DayExtraOld(fi.FullName);
string filename = dayExtra.DateLocalTime.ToUniversalTime().ToString("yyyy-MM-dd", CultureInfo.InvariantCulture) + ".dayfeedback.xml";
FileStream fileStream = FileUtils.OpenForWrite(Path.Combine(path, filename));
if (fileStream != null)
{
try
{
XmlSerializer ser = new XmlSerializer(typeof (DayExtraOld), "urn:newtelligence-com:dasblog:runtime:data");
using (StreamWriter writer = new StreamWriter(fileStream))
{
ser.Serialize(writer, dayExtra);
}
try
{
WriteLine(String.Format("Saved {0}", fi.Name));
DirectoryInfo backup = new DirectoryInfo(Path.Combine(path, "backup"));
if (!backup.Exists)
{
backup.Create();
}
fi.MoveTo(Path.Combine(backup.FullName, fi.Name));
}
catch (Exception ex)
{
WriteLine(String.Format("ERROR: Cannot delete file: {0}", fi.FullName));
WriteLine(ex.ToString());
}
}
catch (Exception e)
{
ErrorTrace.Trace(TraceLevel.Error, e);
// truncate the file if this fails
fileStream.SetLength(0);
}
finally
{
fileStream.Close();
}
}
}
}