/// <summary>
/// Returns a StringBuilder containing the contents of the given message buffer.
/// </summary>
/// <param name="messageBuffer"></param>
/// <returns></returns>
protected StringBuilder GetMessageBufferAsStringBuilder(MessageBuffer messageBuffer)
{
XPathNavigator nav = messageBuffer.CreateNavigator();
XmlDocument navDoc = new XmlDocument();
navDoc.LoadXml(nav.OuterXml);
StringBuilder sb = new StringBuilder();
sb.Append(navDoc.ChildNodes[0].ChildNodes[1].InnerXml);
return sb;
}
public override bool Match(MessageBuffer buffer)
{
if (_filterExpression == null)
{
_filterExpression = XPathExpression.Compile($"////value == {_filterParam}");
}
XPathNavigator navigator = buffer.CreateNavigator();
return navigator.Matches(_filterExpression);
//XDocument doc = await GetMessageEnvelope(buffer);
//return Match(doc);
}