private void AddChildNodes(SiteMapNode parent, ReadOnlyCollection <SiteMapNodeInfo> children)
{
if (children.Count > 0)
{
foreach (SiteMapNodeInfo child in children)
{
SiteMapNode childNode = CreateSiteMapNode(child);
AddNode(childNode, parent);
AddChildNodes(childNode, SiteMapBuilder.GetChildren(child.Key));
}
}
}
/// <summary>
/// Builds the <see cref="SiteMap"/> managed by the provider.
/// </summary>
/// <returns>The root <see cref="SiteMapNode"/> for the provider.</returns>
public override SiteMapNode BuildSiteMap()
{
if (!_isInitialized)
{
lock (_lockObject)
{
if (!_isInitialized)
{
SiteMapNodeInfo rootNodeInfo = SiteMapBuilder.RootNode;
_rootNode = CreateSiteMapNode(rootNodeInfo);
AddChildNodes(_rootNode, SiteMapBuilder.GetChildren(rootNodeInfo.Key));
_isInitialized = true;
}
}
}
return(_rootNode);
}