//////////////////////////////////////////////////////////////////////
/// <summary>Parses an xml node to create a GsaExtension object.</summary>
/// <param name="node">the node to parse node</param>
/// <param name="parser">the xml parser to use if we need to dive deeper</param>
/// <returns>the created GsaExtension object</returns>
//////////////////////////////////////////////////////////////////////
public IExtensionElementFactory CreateInstance(XmlNode node, AtomFeedParser parser)
{
Tracing.TraceCall();
GsaExtension gsa = null;
if (node != null)
{
object localname = node.LocalName;
if (localname.Equals(this.XmlName) == false ||
node.NamespaceURI.Equals(this.XmlNameSpace) == false)
{
return null;
}
}
gsa = new GsaExtension();
if (node != null)
{
if (node.Attributes == null || node.Attributes[PropertyName] == null)
{
throw new ArgumentException("GsaContent name can not found in this name space");
}
gsa.ContentName = node.Attributes[PropertyName].Value;
gsa.ContentValue = node.InnerText == null ? "" : node.InnerText;
}
return gsa;
}
/// <summary>
/// Add another set of extension data to the entry. Each GSA extension stores
/// the content as a mixed text/XML content of this XML tag.
/// addGsaContent does not support repeating extension data with
/// the same extension name. Even though addGsaContent will successfully
/// add repeating extensions, there is no guarantee which of the repeating
/// extensions with the same extension name will be returned by methods
/// GetGsaContent() and GetAllGsaContents().
/// </summary>
/// <param name="name">name of the content extension</param>
/// <param name="content">content data of the extension</param>
public void AddGsaContent(string name, string content)
{
GsaExtension extension = new GsaExtension(name, content);
this.ExtensionElements.Add(extension);
}