private DbSetSettings GetSettings(bool cached)
{
if (cached)
{
if (_settingsCached == null)
{
_settingsCached = GetSettings(false);
}
return(_settingsCached);
}
var fileName = _fileManager.CombineDirectories(_inDir, FileEngineDefaults.SetSettingsName);
if (!_fileManager.FileExists(fileName))
{
ChangeSettings(new DbSetSettings(), false);
}
try {
var serializer = new XmlSerializer(typeof(DbSetSettings));
var settings = new XmlReaderSettings();
using (var textReader = new StreamReader(_fileManager.FileReadStream(fileName)))
{
var xmlReader = XmlReader.Create(textReader, settings);
return((serializer.Deserialize(xmlReader) as DbSetSettings) ?? new DbSetSettings());
}
}
catch (InvalidOperationException) // XML niet in juiste format
{
//ChangeSettings(nieuw, false);
return(new DbSetSettings());
}
}
private void ChangeSettings(DbSetSettings newSettings, bool cached)
{
try {
var fileName = _fileManager.CombineDirectories(_inDir, FileEngineDefaults.SetSettingsName);
var serializer = new XmlSerializer(typeof(DbSetSettings));
using (var sw = new StreamWriter(_fileManager.FileWriteStream(fileName)))
{
serializer.Serialize(sw, newSettings);
sw.Flush();
}
}
finally
{
if (cached)
{
_settingsCached = newSettings;
}
}
}