/// <summary>
/// Initializes a new instance of the DynaXmlContextState class.
/// </summary>
/// <param name="document">The xml document.</param>
/// <param name="currentAncestor">The current ancestor of all new nodes.</param>
/// <param name="lastCreated">The last node that was created.</param>
/// <param name="namespaceContext">The current namespace context.</param>
/// <param name="state">The current state of the state machine.</param>
public DynaXmlContextState(DynaXmlDocument document,
DynaXmlElement currentAncestor,
DynaXmlElement lastCreated,
DynaXmlNamespaceContext namespaceContext,
DynaXmlBuilderState state)
{
this.Document = document;
this.State = state;
this.CurentAncestorElement = currentAncestor;
this.CurrentNamespaceContext = namespaceContext;
this.LastCreated = lastCreated;
}
/// <summary>
/// Pushes a new state into the stack (thus changing the current state to the new state).
/// This method allows for both a new node and a new state to be supplied.
/// </summary>
/// <param name="newAncestor">
/// The new XmlNode representing the ancestor for all new nodes.
/// </param>
/// <param name="state">
/// The new state.
/// </param>
internal void Push(DynaXmlElement newAncestor, DynaXmlBuilderState state)
{
this.stack.Push(new DynaXmlContextState(this.Document,
newAncestor,
newAncestor,
new DynaXmlNamespaceContext(this.CurrentNamespaceContext),
state));
}
/// <summary>
/// Creates a new element in the XmlDocument.
/// </summary>
/// <param name="name">
/// The name of the element.
/// </param>
/// <returns>
/// The XmlElement that was created.
/// </returns>
private DynaXmlElement CreateElement(string name)
{
DynaXmlElement element = null;
var currentAlias = this.CurrentNamespaceContext.CurrentAlias;
if (currentAlias.IsNotNullOrEmpty())
{
element = new DynaXmlElement()
{
Prefix = currentAlias,
LocalName = name,
XmlNamespace = this.CurrentNamespaceContext.AliasTable[currentAlias]
};
// We've used the "CurrentAlias" so remove it as it's a (use once state);
this.CurrentNamespaceContext.CurrentAlias = string.Empty;
this.CurrentNamespaceContext.ApplyCurrentToAttributes = false;
}
else if (this.CurrentNamespaceContext.DefaultNamespace.IsNullOrEmpty())
{
element = new DynaXmlElement() { LocalName = name };
}
else
{
element = new DynaXmlElement() { LocalName = name, XmlNamespace = this.CurrentNamespaceContext.DefaultNamespace };
}
if (this.CurrentAncestorElement.IsNull())
{
element.Items.AddRange(this.rootNodeNamespaceDefinitions);
}
return element;
}
/// <summary>
/// Pushes a new state into the stack (thus changing the current state to the new state).
/// </summary>
/// <param name="element">
/// The XmlELement representing the current state.
/// </param>
public void PushElement(DynaXmlElement element)
{
this.CurrentAncestorNode.Items.Add(element);
this.Push(element, DynaXmlBuilderState.ElementListBuilder);
}
