private static void WriteLogEvent(XmlWriter writer, WritingSystemLogEvent logEvent)
{
writer.WriteStartElement(logEvent.Type);
writer.WriteAttributeString("Producer", logEvent.Producer);
writer.WriteAttributeString("ProducerVersion", logEvent.ProducerVersion);
writer.WriteAttributeString("TimeStamp", logEvent.DateTime.ToISO8601TimeFormatWithUTCString());
switch (logEvent.Type)
{
case "Change":
var changeEvent = (WritingSystemLogChangeEvent)logEvent;
writer.WriteElementString("From", changeEvent.From);
writer.WriteElementString("To", changeEvent.To);
break;
case "Merge":
var conflateEvent = (WritingSystemLogConflateEvent)logEvent;
writer.WriteElementString("From", conflateEvent.From);
writer.WriteElementString("To", conflateEvent.To);
break;
case "Delete":
var deleteEvent = (WritingSystemLogDeleteEvent)logEvent;
writer.WriteElementString("Id", deleteEvent.ID);
break;
case "Add":
var addEvent = (WritingSystemLogAddEvent)logEvent;
writer.WriteElementString("Id", addEvent.ID);
break;
}
writer.WriteEndElement();
}
private void WriteToLog(WritingSystemLogEvent logEvent)
{
//_logEvents.Clear();
_logEvents.Add(logEvent);
if (File.Exists(_dataMapper.FilePath))
{
_dataMapper.AppendEvent(logEvent);
}
else
{
_dataMapper.Write(this);
}
//_dataMapper.Read(this);
}
public void AppendEvent(WritingSystemLogEvent logEvent)
{
using (StreamReader streamReader = File.OpenText(FilePath))
{
using (XmlReader reader = XmlReader.Create(streamReader, _xmlReadSettings))
{
using (var streamWriter = new StreamWriter(_tempWriteFilePath))
{
using (var writer = XmlWriter.Create(streamWriter, CanonicalXmlSettings.CreateXmlWriterSettings()))
{
CopyUntilEndOfChanges(reader, writer);
WriteLogEvent(writer, logEvent);
writer.WriteEndElement(); // Changes
writer.WriteEndElement(); // WritingSystemChangeLog
writer.Close();
}
}
}
}
File.Delete(FilePath);
File.Move(_tempWriteFilePath, FilePath);
}
public void AppendEvent(WritingSystemLogEvent logEvent)
{
using (StreamReader streamReader = File.OpenText(FilePath))
{
using (XmlReader reader = XmlReader.Create(streamReader, _xmlReadSettings))
{
using (var streamWriter = new StreamWriter(_tempWriteFilePath))
{
using (var writer = XmlWriter.Create(streamWriter, CanonicalXmlSettings.CreateXmlWriterSettings()))
{
CopyUntilEndOfChanges(reader, writer);
WriteLogEvent(writer, logEvent);
writer.WriteEndElement(); // Changes
writer.WriteEndElement(); // WritingSystemChangeLog
writer.Close();
}
}
}
}
File.Delete(FilePath);
File.Move(_tempWriteFilePath, FilePath);
}
private static void WriteLogEvent(XmlWriter writer, WritingSystemLogEvent logEvent)
{
writer.WriteStartElement(logEvent.Type);
writer.WriteAttributeString("Producer", logEvent.Producer);
writer.WriteAttributeString("ProducerVersion", logEvent.ProducerVersion);
writer.WriteAttributeString("TimeStamp", logEvent.DateTime.ToISO8601TimeFormatWithUTCString());
switch (logEvent.Type)
{
case "Change":
var changeEvent = (WritingSystemLogChangeEvent)logEvent;
writer.WriteElementString("From", changeEvent.From);
writer.WriteElementString("To", changeEvent.To);
break;
case "Merge":
var conflateEvent = (WritingSystemLogConflateEvent)logEvent;
writer.WriteElementString("From", conflateEvent.From);
writer.WriteElementString("To", conflateEvent.To);
break;
case "Delete":
var deleteEvent = (WritingSystemLogDeleteEvent)logEvent;
writer.WriteElementString("Id", deleteEvent.ID);
break;
case "Add":
var addEvent = (WritingSystemLogAddEvent)logEvent;
writer.WriteElementString("Id", addEvent.ID);
break;
}
writer.WriteEndElement();
}
public void AppendEvent(WritingSystemLogEvent logEvent)
{
}
// only intended for use by the datamapper
internal void AddEvent(WritingSystemLogEvent logEvent)
{
_logEvents.Add(logEvent);
}
public void AppendEvent(WritingSystemLogEvent logEvent)
{
}
private void WriteToLog(WritingSystemLogEvent logEvent)
{
//_logEvents.Clear();
_logEvents.Add(logEvent);
if (File.Exists(_dataMapper.FilePath))
{
_dataMapper.AppendEvent(logEvent);
}
else
{
_dataMapper.Write(this);
}
//_dataMapper.Read(this);
}
// only intended for use by the datamapper
internal void AddEvent(WritingSystemLogEvent logEvent)
{
_logEvents.Add(logEvent);
}
