void ResolveEntity()
{
if (entity != null)
{
entity.ResolveEntity();
}
else
{
if (source.NodeType != XmlNodeType.EntityReference)
{
throw new InvalidOperationException("The current node is not an Entity Reference");
}
XmlTextReaderImpl entReader = null;
#if NOT_PFX
if (ParserContext.Dtd != null)
{
entReader = ParserContext.Dtd.GenerateEntityContentReader(source.Name, ParserContext);
}
#endif
if (entReader == null)
{
throw new XmlException(this as IXmlLineInfo, this.BaseURI, String.Format("Reference to undeclared entity '{0}'.", source.Name));
}
if (entityNameStack == null)
{
entityNameStack = new Stack <string> ();
}
else if (entityNameStack.Contains(Name))
{
throw new XmlException(String.Format("General entity '{0}' has an invalid recursive reference to itself.", Name));
}
entityNameStack.Push(Name);
entity = new XmlTextReader(
entReader, insideAttribute);
entity.entityNameStack = entityNameStack;
entity.CopyProperties(this);
}
}
void ResolveEntity ()
{
if (entity != null)
entity.ResolveEntity ();
else {
if (source.NodeType != XmlNodeType.EntityReference)
throw new InvalidOperationException ("The current node is not an Entity Reference");
XmlTextReaderImpl entReader = null;
if (ParserContext.Dtd != null)
entReader = ParserContext.Dtd.GenerateEntityContentReader (source.Name, ParserContext);
if (entReader == null)
throw new XmlException (this as IXmlLineInfo, this.BaseURI, String.Format ("Reference to undeclared entity '{0}'.", source.Name));
if (entityNameStack == null)
entityNameStack = new Stack<string> ();
else if (entityNameStack.Contains (Name))
throw new XmlException (String.Format ("General entity '{0}' has an invalid recursive reference to itself.", Name));
entityNameStack.Push (Name);
entity = new XmlTextReader (
entReader, insideAttribute);
entity.entityNameStack = entityNameStack;
entity.CopyProperties (this);
}
}