private void LoadXPathDocument()
{
if (!string.IsNullOrEmpty(this._documentContent))
{
StringReader textReader = new StringReader(this._documentContent);
this._xpathDocument = new XPathDocument(textReader);
}
else if (!string.IsNullOrEmpty(this._documentSource))
{
VirtualPath path;
string str;
base.ResolvePhysicalOrVirtualPath(this._documentSource, out path, out str);
CacheInternal cacheInternal = HttpRuntime.CacheInternal;
string key = "p" + ((str != null) ? str : path.VirtualPathString);
this._xpathDocument = (XPathDocument)cacheInternal.Get(key);
if (this._xpathDocument == null)
{
CacheDependency dependency;
using (Stream stream = base.OpenFileAndGetDependency(path, str, out dependency))
{
XmlTextReader reader2;
if (str == null)
{
str = path.MapPath();
}
if (AppSettings.RestrictXmlControls)
{
reader2 = new NoEntitiesXmlReader(str, stream);
}
else
{
reader2 = new XmlTextReader(str, stream);
}
this._xpathDocument = new XPathDocument(reader2);
}
if (dependency != null)
{
using (dependency)
{
cacheInternal.UtcInsert(key, this._xpathDocument, dependency);
}
}
}
}
}
private void LoadXmlDocument()
{
if (!string.IsNullOrEmpty(this._documentContent))
{
this._document = new XmlDocument();
this._document.LoadXml(this._documentContent);
}
else if (!string.IsNullOrEmpty(this._documentSource))
{
string physicalPath = base.MapPathSecure(this._documentSource);
CacheInternal cacheInternal = HttpRuntime.CacheInternal;
string key = "q" + physicalPath;
this._document = (XmlDocument)cacheInternal.Get(key);
if (this._document == null)
{
CacheDependency dependency;
using (Stream stream = base.OpenFileAndGetDependency(null, physicalPath, out dependency))
{
XmlTextReader reader;
if (AppSettings.RestrictXmlControls)
{
reader = new NoEntitiesXmlReader(physicalPath, stream);
}
else
{
reader = new XmlTextReader(physicalPath, stream);
}
this._document = new XmlDocument();
this._document.Load(reader);
cacheInternal.UtcInsert(key, this._document, dependency);
}
}
lock (this._document)
{
this._document = (XmlDocument)this._document.CloneNode(true);
}
}
}
