public static void Main()
{
XmlNodeReader reader = null;
try
{
//Create and load the XML document.
XmlDocument doc = new XmlDocument();
doc.LoadXml("<!-- sample XML -->" +
"<book>" +
"<title>Pride And Prejudice</title>" +
"<price>19.95</price>" +
"</book>");
//Load the XmlNodeReader
reader = new XmlNodeReader(doc);
reader.MoveToContent(); //Move to the book node.
reader.Read(); //Read the book start tag.
reader.Skip(); //Skip the title element.
Console.WriteLine(reader.ReadOuterXml()); //Read the price element.
}
finally
{
if (reader != null)
{
reader.Close();
}
}
}
private SyndicationFeed MakeSyndicationFeed(Feed feed)
{
var xmlSerializer = new XmlSerializer(typeof(List <Item>));
var xmlns = new XmlSerializerNamespaces();
xmlns.Add("g", "http://base.google.com/ns/1.0");
SyndicationFeed syndicationFeed = new SyndicationFeed();
using (StringWriter writer = new StringWriter())
{
try
{
xmlSerializer.Serialize(writer, feed.Items, xmlns);
} catch (InvalidOperationException e)
{
Debug.WriteLine(e.ToString());
}
XmlDocument xmlDocument = new XmlDocument();
try
{
xmlDocument.LoadXml(writer.ToString());
} catch (XmlException e)
{
Debug.WriteLine(e.ToString());
}
using (XmlReader xmlReader = new XmlNodeReader(xmlDocument.DocumentElement))
{
bool canRead = xmlReader.Read();
while (canRead)
{
if ((xmlReader.Name == "item") && xmlReader.IsStartElement())
{
string outerxml = xmlReader.ReadOuterXml();
canRead = (outerxml != string.Empty);
syndicationFeed.ElementExtensions.Add(xmlReader);
}
else
{
canRead = xmlReader.Read();
}
}
}
}
//Add basic feed information
syndicationFeed.Title = new TextSyndicationContent(feed.Title);
syndicationFeed.Description = new TextSyndicationContent("Google Merchant Centre Feed, Generated by EasywebshopProductFeedAdapter");
syndicationFeed.Generator = "EasywebshopProductFeedAdapter";
syndicationFeed.LastUpdatedTime = feed.Updated;
return(syndicationFeed);
}
/// <summary>
/// Parses an IM log file and sends the information to GDS
/// </summary>
/// <param name="logFile">The IM conversations log file</param>
/// <param name="lastIndexed">messages older than this will not be sent to GDS</param>
private void ParseAndSendMessages(string logFile, DateTime lastIndexed)
{
XmlDocument doc = new XmlDocument();
doc.Load(logFile);
XmlNodeReader reader = new XmlNodeReader(doc);
// reset user and buddy name
userName = null;
buddyName = null;
// Moves the reader to the root element.
reader.MoveToContent();
// move to the first message
reader.Read();
while (reader.LocalName == "Message")
{
// check the date of the message - if older skip
reader.MoveToAttribute("DateTime");
DateTime messageDateTime = DateTime.Parse(reader.Value);
reader.MoveToElement();
// if older than the last indexing time, skip the message
if (messageDateTime.CompareTo(lastIndexed) <= 0)
{
reader.Skip();
continue;
}
// get message data
MSNMessageData messageData = ParseMessageData(reader.ReadOuterXml());
// send this message to GDS for indexing
SendMessageData(messageData);
}
}
