/// <summary>
/// Get the root node for an application with multiple trees
/// </summary>
/// <param name="configTree"></param>
/// <param name="queryStrings"></param>
/// <returns></returns>
private async Task<TreeNode> GetRootForMultipleAppTree(ApplicationTree configTree, FormDataCollection queryStrings)
{
if (configTree == null) throw new ArgumentNullException("configTree");
var byControllerAttempt = await configTree.TryGetRootNodeFromControllerTree(queryStrings, ControllerContext);
if (byControllerAttempt.Success)
{
return byControllerAttempt.Result;
}
var legacyAttempt = configTree.TryGetRootNodeFromLegacyTree(queryStrings, Url, configTree.ApplicationAlias);
if (legacyAttempt.Success)
{
return legacyAttempt.Result;
}
throw new ApplicationException("Could not get root node for tree type " + configTree.Alias);
}
