public override bool Read()
{
if (m_readState == ReadState.Initial)
m_readState = ReadState.Interactive;
if (m_inner != null)
{
if (m_inner.Read())
{
if (NodeType == XmlNodeType.Element)
m_depth++;
else if (NodeType == XmlNodeType.EndElement)
m_depth--;
return true;
}
m_inner.Close();
m_inner = null;
}
if (m_queue.Count == 0)
{
if (m_source.Begin == null)
{
m_readState = ReadState.EndOfFile;
return false;
}
ImportRow();
}
m_isEmptyElement = false;
object tail = m_queue.Dequeue();
if (tail is XmlReader)
{
m_inner = (XmlReader)tail;
Debug.Assert(m_inner.Read());
}
else
m_curr = (SAXRecord)tail;
if (NodeType == XmlNodeType.Element)
{
m_depth++;
if (m_queue.Count > 0)
{
object peek = m_queue.Peek();
if (peek is SAXRecord && ((SAXRecord)peek).nodeType == XmlNodeType.EndElement)
m_isEmptyElement = true;
}
}
else if (NodeType == XmlNodeType.EndElement)
m_depth--;
return true;
}
protected void NewNode(XmlNodeType nodeType, string value)
{
SAXRecord rec = new SAXRecord();
rec.nodeType = nodeType;
rec.value = value;
m_queue.Enqueue(rec);
}
protected void NewNode(XmlNodeType nodeType, string localName,
XmlSchemaElement schemaElement, XmlSchemaType schemaType)
{
SAXRecord rec = new SAXRecord();
rec.nodeType = nodeType;
rec.localName = localName;
rec.schemaElement = schemaElement;
rec.schemaType = schemaType;
m_queue.Enqueue(rec);
}
public override bool Read()
{
if (m_readState == ReadState.Initial)
m_readState = ReadState.Interactive;
if (m_queue.Count == 0)
{
if (m_source.Begin == null)
{
m_readState = ReadState.EndOfFile;
return false;
}
ImportRow();
}
m_isEmptyElement = false;
m_curr = m_queue.Dequeue();
if (NodeType == XmlNodeType.Element)
{
m_depth++;
if (m_queue.Count > 0)
{
SAXRecord rec = m_queue.Peek();
if (rec.nodeType == XmlNodeType.EndElement)
m_isEmptyElement = true;
}
}
else if (NodeType == XmlNodeType.EndElement)
m_depth--;
return true;
}
public override bool Read()
{
if (m_readState == ReadState.Initial)
m_readState = ReadState.Interactive;
if (m_queue.Count == 0)
{
if (m_finish)
{
m_readState = ReadState.EndOfFile;
return false;
}
if (m_source.Read())
ImportRow();
else
{
NewNode(XmlNodeType.EndElement, rootElem.Name, rootElem, rootElem.SchemaType);
m_finish = true;
}
}
m_isEmptyElement = false;
m_curr = m_queue.Dequeue();
if (NodeType == XmlNodeType.Element)
{
m_depth++;
if (m_queue.Count > 0)
{
SAXRecord rec = m_queue.Peek();
if (rec.nodeType == XmlNodeType.EndElement)
m_isEmptyElement = true;
}
}
else if (NodeType == XmlNodeType.EndElement)
m_depth--;
return true;
}
private void NewNode(XmlNodeType nodeType, string localName,
XmlSchemaElement schemaElement, XmlSchemaType schemaType)
{
SAXRecord rec = new SAXRecord();
rec.nodeType = nodeType;
rec.localName = localName;
if (m_typed)
{
rec.schemaElement = schemaElement;
rec.schemaType = schemaType;
}
m_queue.Enqueue(rec);
}
