public virtual void EndDocument()
{
if (_contentHandler != null)
{
_contentHandler.EndDocument();
}
}
/*
* <b>Sax1, Sax2</b>: Auxiliary API to parse an Xml document, used mostly
* when no URI is available.
* If you want anything useful to happen, you should set
* at least one type of handler.
* @param source The Xml input source. Don't set 'encoding' unless
* you know for a fact that it's correct.
* @see #setEntityResolver
* @see #setDtdHandler
* @see #setContentHandler
* @see #setErrorHandler
* @exception SaxException The handlers may throw any SaxException,
* and the parser normally throws SaxParseException objects.
* @exception IOException IOExceptions are normally through through
* the parser if there are problems reading the source document.
*/
public void Parse(InputSource source)
{
//FIXME!! synchronized(base) {
parser = new XmlParser();
if (namespaces)
{
namespaceSupport = new NamespaceSupport();
namespaceSupport.NamespaceDeclUris = true;
}
parser.setHandler(this);
try {
// .NET
status = XmlReaderStatus.Parsing;
Stream stream = null;
TextReader reader = null;
if (source is InputSource <Stream> )
{
stream = ((InputSource <Stream>)source).Source;
}
if (source is InputSource <TextReader> )
{
reader = ((InputSource <TextReader>)source).Source;
}
if (source.SystemId == null && stream != null)
{
if (stream is FileStream)
{
source.SystemId = ((FileStream)stream).Name;
}
}
parser.doParse(source.SystemId,
source.PublicId,
reader,
stream,
source.Encoding);
} catch (SaxException e) {
throw e;
} catch (Exception e) {
throw new SaxParseException(new ParseErrorImpl(e.Message, this, e));
} finally {
contentHandler.EndDocument();
entityStack.Clear();
parser = null;
namespaceSupport = null;
status = XmlReaderStatus.Ready;
}
}
/// <summary>
/// Auxiliary API to parse an XML document, used mostly
/// when no URI is available.
/// If you want anything useful to happen, you should set
/// at least one type of handler.
/// </summary>
/// <param name="source">
/// The XML input source. Don't set 'encoding' unless
/// you know for a fact that it's correct.
/// </param>
/// <seealso cref="EntityResolver" />
/// <seealso cref="DTDHandler" />
/// <seealso cref="ContentHandler" />
/// <seealso cref="ErrorHandler" />
/// <exception cref="SAXException">
/// The handlers may throw any SAXException,
/// and the parser normally throws SAXParseException objects.
/// </exception>
/// <exception cref="IOException">
/// IOExceptions are normally through through
/// the parser if there are problems reading the source document.
/// </exception>
public virtual void Parse(InputSource source)
{
lock (_base) {
_parser = new XmlParser();
_parser.setHandler(this);
try {
string systemId = source.SystemId;
// MHK addition. SAX2 says the systemId supplied must be absolute.
// But often it isn't. This code tries, if necessary, to expand it
// relative to the current working directory
systemId = TryToExpand(systemId);
// duplicate first entry, in case startDocument handler
// needs to use Locator.getSystemId(), before entities
// start to get reported by the parser
//if (systemId != null)
_entityStack.Push(systemId);
//else // can't happen after tryToExpand()
// entityStack.push ("illegal:unknown system ID");
_parser.DoParse(systemId, source.PublicId, source.Reader, source.Stream, source.Encoding);
} catch (SAXException e) {
throw;
} catch (IOException e) {
throw;
} catch (Exception e) {
throw new SAXException(e.Message, e);
} finally {
_contentHandler.EndDocument();
_entityStack.Clear();
}
}
}
public virtual void Parse(TextReader text)
{
Stack nsstack = new Stack();
Locator locator = new Locator();
SAXParseException saxException = new SAXParseException();
Attributes atts = new Attributes();
XmlTextReader reader = null;
try
{
reader = new XmlTextReader(text);
object nsuri = reader.NameTable.Add(
"http://www.w3.org/2000/xmlns/");
handler.StartDocument();
while (reader.Read())
{
string prefix = "";
locator.LineNumber = reader.LineNumber;
locator.ColumnNumber = reader.LinePosition;
handler.SetDocumentLocator(locator);
switch (reader.NodeType)
{
case XmlNodeType.Element:
nsstack.Push(null); //marker
atts = new Attributes();
while (reader.MoveToNextAttribute())
{
if (reader.NamespaceURI.Equals(nsuri))
{
prefix = "";
if (reader.Prefix == "xmlns")
{
prefix = reader.LocalName;
}
nsstack.Push(prefix);
handler.StartPrefixMapping(prefix, reader.Value);
}
else
{
atts.AddAttribute(reader.NamespaceURI, reader.Name, reader.Name, reader.GetType().ToString(), reader.Value);
}
}
reader.MoveToElement();
Handler.StartElement(reader.NamespaceURI, reader.LocalName, reader.Name, atts);
if (reader.IsEmptyElement)
{
handler.EndElement(reader.NamespaceURI, reader.LocalName, reader.Name);
}
break;
case XmlNodeType.EndElement:
handler.EndElement(reader.NamespaceURI, reader.LocalName, reader.Name);
while (prefix != null)
{
handler.EndPrefixMapping(prefix);
prefix = (string)nsstack.Pop();
}
break;
case XmlNodeType.Text:
handler.Characters(reader.Value.ToCharArray(), 0, reader.Value.Length);
break;
case XmlNodeType.ProcessingInstruction:
handler.ProcessingInstruction(reader.Name, reader.Value);
break;
case XmlNodeType.Whitespace:
char[] whiteSpace = reader.Value.ToCharArray();
handler.IgnorableWhitespace(whiteSpace, 0, 1);
break;
case XmlNodeType.Entity:
handler.SkippedEntity(reader.Name);
break;
}
} //While
handler.EndDocument();
} //try
catch (Exception exception)
{
saxException.LineNumber = reader.LineNumber;
saxException.SystemID = "";
saxException.setMessage(exception.GetBaseException().ToString());
errorHandler.Error(saxException);
}
finally
{
if (reader.ReadState != ReadState.Closed)
{
reader.Close();
}
}
} //parse()
