/// <summary>
/// Convert the given source element to typed subclasses of Element, according
/// to the given ElementFactory.
/// </summary>
/// <param name="source"></param>
/// <param name="factory"></param>
/// <returns></returns>
public static Element AddTypes(XmlElement source, ElementFactory factory)
{
if (source is Element)
{
return((Element)source); // assume all kids are converted already.
}
XmlDocument doc = source.OwnerDocument;
XmlQualifiedName qn = new XmlQualifiedName(source.Name, source.NamespaceURI);
Element el = factory.GetElement(source.Prefix, qn, doc);
el.IsEmpty = source.IsEmpty;
if (source.HasAttributes)
{
foreach (XmlAttribute attr in source.Attributes)
{
el.Attributes.Append((XmlAttribute)attr.CloneNode(true));
}
}
foreach (XmlNode n in source.ChildNodes)
{
if (n is XmlElement)
{
el.AppendChild(AddTypes((XmlElement)n, factory));
}
else
{
el.AppendChild(n.CloneNode(true));
}
}
return(el);
}
public void Test_Error()
{
Error err = new Error(doc);
err.Message = "foo";
Assert.AreEqual("<stream:error " +
"xmlns:stream=\"http://etherx.jabber.org/streams\">foo</stream:error>", err.ToString());
ElementFactory sf = new ElementFactory();
sf.AddType(new Factory());
XmlQualifiedName qname = new XmlQualifiedName(err.LocalName, err.NamespaceURI);
Element p = (Element)sf.GetElement(err.Prefix, qname, doc);
Assert.AreEqual(typeof(Error), p.GetType());
}
/// <summary>
/// Get an element by name using the current factory.
/// </summary>
/// <param name="name">The element name to use</param>
/// <param name="ns">The namespace URI of the element to get</param>
/// <returns></returns>
public Element GetElement(string name, string ns)
{
XmlQualifiedName q = new XmlQualifiedName(name, ns);
return(m_factory.GetElement("", q, m_doc));
}