/// <summary>
/// Creates acquired infoset.
/// </summary>
/// <param name="reader">Source reader</param>
private string CreateAcquiredInfoset(XmlReader reader)
{
//TODO: Try to stream out this stuff
XIncludingReader xir = new XIncludingReader(reader);
xir.XmlResolver = this._xmlResolver;
StringWriter sw = new StringWriter();
XmlTextWriter w = new XmlTextWriter(sw);
try
{
while (xir.Read())
w.WriteNode(xir, false);
}
finally
{
if (xir != null)
xir.Close();
if (w != null)
w.Close();
}
return sw.ToString();
}
/// <summary>
/// Creates acquired infoset.
/// </summary>
private string CreateAcquiredInfoset(Uri includeLocation)
{
if (_cache == null)
_cache = new Dictionary<string, WeakReference>();
WeakReference wr;
if (_cache.TryGetValue(includeLocation.AbsoluteUri, out wr) && wr.IsAlive)
{
return (string)wr.Target;
}
else
{
//Not cached or GCollected
WebResponse wRes;
Stream stream = GetResource(includeLocation.AbsoluteUri,
_reader.GetAttribute(_keywords.Accept),
_reader.GetAttribute(_keywords.AcceptLanguage), out wRes);
XIncludingReader xir = new XIncludingReader(wRes.ResponseUri.AbsoluteUri, stream, _nameTable);
xir.WhitespaceHandling = _whiteSpaceHandling;
StringWriter sw = new StringWriter();
XmlTextWriter w = new XmlTextWriter(sw);
try
{
while (xir.Read())
w.WriteNode(xir, false);
}
finally
{
if (xir != null)
xir.Close();
if (w != null)
w.Close();
}
string content = sw.ToString();
lock (_cache)
{
if (!_cache.ContainsKey(includeLocation.AbsoluteUri))
_cache.Add(includeLocation.AbsoluteUri, new WeakReference(content));
}
return content;
}
}
