/// <summary>
/// Initializes the root items into a lookup so that TpSync can inject roots
/// under Sitecore items that are in the database that are TpSynced
/// </summary>
protected virtual void EnsureRootsInitialized()
{
if (RootIds != null)
{
return;
}
lock (_rootIdInitLock)
{
if (RootIds != null)
{
return;
}
var rootItems = _rootPathResolver.GetRootSerializedItems()
.Where(root => root.DatabaseName.Equals(Database.Name));
var rootItemLookup = new Dictionary <Guid, IReadOnlyList <ID> >();
foreach (var root in rootItems)
{
var items = rootItemLookup.ContainsKey(root.ParentId)
? new List <ID>(rootItemLookup[root.ParentId])
: new List <ID>();
items.Add(new ID(root.Id));
rootItemLookup[root.ParentId] = items.AsReadOnly();
}
RootIds = new ReadOnlyDictionary <Guid, IReadOnlyList <ID> >(rootItemLookup);
}
}
