public Processor.OutputResult RecordDone(RecordBuilder record) {
Debug.Assert(record != null);
BuilderInfo mainNode = record.MainNode;
documentIndex++;
mainNode.LocalName = doc.nt.Add(mainNode.LocalName);
mainNode.NamespaceURI = doc.nt.Add(mainNode.NamespaceURI);
switch(mainNode.NodeType) {
case XmlNodeType.Element: {
XPathElement e = mainNode.IsEmptyTag ?
new XPathEmptyElement(mainNode.Prefix, mainNode.LocalName, mainNode.NamespaceURI, 0, 0, node.topNamespace, documentIndex) :
new XPathElement( mainNode.Prefix, mainNode.LocalName, mainNode.NamespaceURI, 0, 0, node.topNamespace, documentIndex)
;
node.AppendChild( e );
XPathNamespace last = null;
for (int attrib = 0; attrib < record.AttributeCount; attrib ++) {
documentIndex++;
Debug.Assert(record.AttributeList[attrib] is BuilderInfo);
BuilderInfo attrInfo = (BuilderInfo) record.AttributeList[attrib];
if (attrInfo.NamespaceURI == Keywords.s_XmlnsNamespace) {
XPathNamespace tmp = new XPathNamespace(attrInfo.Prefix == string.Empty ? string.Empty : attrInfo.LocalName, attrInfo.Value, documentIndex);
tmp.next = last;
last = tmp;
}
else {
e.AppendAttribute( new XPathAttribute( attrInfo.Prefix, attrInfo.LocalName, attrInfo.NamespaceURI, attrInfo.Value, documentIndex ) );
}
}
if (last != null) {
e.AppendNamespaces(last);
}
if (!mainNode.IsEmptyTag) {
node = e;
}
break;
}
case XmlNodeType.Text:
case XmlNodeType.Whitespace:
case XmlNodeType.SignificantWhitespace:
node.AppendChild( new XPathText( mainNode.Value, 0, 0, documentIndex ) );
break;
case XmlNodeType.ProcessingInstruction:
node.AppendChild( new XPathProcessingInstruction( mainNode.LocalName, mainNode.Value, documentIndex ) );
break;
case XmlNodeType.Comment:
node.AppendChild( new XPathComment( mainNode.Value, documentIndex ) );
break;
case XmlNodeType.Document:
break;
case XmlNodeType.EndElement:
node = node.parent;
break;
default:
Debug.Fail("Invalid NodeType on output: " + mainNode.NodeType.ToString());
break;
}
record.Reset();
return Processor.OutputResult.Continue;
}
private void ReadChildNodes( XPathContainer parent, string parentBaseUri, XmlReader reader, PositionInfo positionInfo ) {
do {
documentIndex++;
switch( reader.NodeType ) {
case XmlNodeType.Element: {
string baseUri = reader.BaseURI;
XPathElement e = null;
if( reader.IsEmptyElement ) {
e = new XPathEmptyElement( reader.Prefix, reader.LocalName, reader.NamespaceURI, positionInfo.LineNumber, positionInfo.LinePosition, parent.topNamespace, documentIndex );
ReadAttributes( e, reader );
}
else {
e = new XPathElement( reader.Prefix, reader.LocalName, reader.NamespaceURI, positionInfo.LineNumber, positionInfo.LinePosition, parent.topNamespace, documentIndex );
ReadAttributes( e, reader );
reader.Read();
ReadChildNodes( e, baseUri, reader, positionInfo );
}
if (parentBaseUri != baseUri) {
// We can't user Ref.Equial Because Reader fails to fully atomize base Uri.
if (elementBaseUriMap == null) {
elementBaseUriMap = new Hashtable();
}
elementBaseUriMap[e] = baseUri;
}
parent.AppendChild( e );
break;
}
case XmlNodeType.Comment:
parent.AppendChild( new XPathComment( reader.Value, documentIndex ) );
break;
case XmlNodeType.ProcessingInstruction:
parent.AppendChild( new XPathProcessingInstruction( reader.LocalName, reader.Value, documentIndex ) );
break;
case XmlNodeType.SignificantWhitespace:
if( reader.XmlSpace == XmlSpace.Preserve ) {
parent.AppendSignificantWhitespace( reader.Value, positionInfo.LineNumber, positionInfo.LinePosition, documentIndex );
}
else {
// SWS without xml:space='preserve' is not really significant for XPath.
// so we treat it as just WS
goto case XmlNodeType.Whitespace;
}
break;
case XmlNodeType.Whitespace:
if( space == XmlSpace.Preserve ) {
parent.AppendWhitespace( reader.Value, positionInfo.LineNumber, positionInfo.LinePosition, documentIndex );
}
break;
case XmlNodeType.CDATA:
case XmlNodeType.Text:
parent.AppendText( reader.Value, positionInfo.LineNumber, positionInfo.LinePosition, documentIndex );
break;
case XmlNodeType.EntityReference:
reader.ResolveEntity();
reader.Read();
ReadChildNodes( parent, parentBaseUri, reader, positionInfo);
break;
case XmlNodeType.EndEntity:
case XmlNodeType.EndElement:
case XmlNodeType.None:
return;
case XmlNodeType.DocumentType:
XmlValidatingReader vr = reader as XmlValidatingReader;
if ( vr != null ) {
SchemaInfo info = vr.GetSchemaInfo();
if ( info != null ) {
GetIDInfo( info);
}
}
break;
case XmlNodeType.XmlDeclaration:
default:
break;
}
}while( reader.Read() );
}
internal NavigatorOutput() {
doc = new XPathDocument();
node = doc.root;
}
