// [ResourceConsumption(ResourceScope.Machine)]
// [ResourceExposure(ResourceScope.Machine)]
internal XmlWriter CreateWriter(string outputFileName)
{
if (outputFileName == null)
{
throw new ArgumentNullException("outputFileName");
}
// need to clone the settigns so that we can set CloseOutput to true to make sure the stream gets closed in the end
XmlWriterSettings newSettings = this;
if (!newSettings.CloseOutput)
{
newSettings = newSettings.Clone();
newSettings.CloseOutput = true;
}
FileStream fs = null;
try
{
// open file stream
fs = new FileStream(outputFileName, FileMode.Create, FileAccess.Write, FileShare.Read);
// create writer
return(newSettings.CreateWriter(fs));
}
catch
{
if (fs != null)
{
fs.Close();
}
throw;
}
}
//-----------------------------------------------
// Constructors
//-----------------------------------------------
private XmlAutoDetectWriter(XmlWriterSettings writerSettings)
{
Debug.Assert(writerSettings.OutputMethod == XmlOutputMethod.AutoDetect);
_writerSettings = (XmlWriterSettings)writerSettings.Clone();
_writerSettings.ReadOnly = true;
// Start caching all events
_eventCache = new XmlEventCache(string.Empty, true);
}
