private static void UpdateFolder(IXenObject ixmo)
{
InvokeHelper.AssertOnEventThread();
IXenConnection connection = ixmo.Connection;
XenRef <Folder> oldPath = new XenRef <Folder>(ixmo.Path);
Folder oldFolder = connection.Resolve(oldPath);
String newPath = GetPathFromOtherConfig(ixmo);
if (oldPath.opaque_ref.Equals(newPath) && (newPath.Trim().Length == 0 || oldFolder != null))
{
return;
}
Folder newFolder = GetOrCreateFolder(connection, newPath);
if (newFolder != null)
{
newFolder.AddObject(ixmo);
}
if (oldFolder != null)
{
oldFolder.RemoveObject(ixmo);
PotentiallyRemoveFolder(oldFolder);
}
ixmo.Path = newPath;
}
private static void PurgeEmptyFolders(String[] emptyFolders, Folder folder)
{
List <Folder> toRemove = new List <Folder>();
foreach (IXenObject ixmo in folder.XenObjects)
{
Folder subFolder = ixmo as Folder;
if (subFolder == null)
{
continue;
}
PurgeEmptyFolders(emptyFolders, subFolder);
if (subFolder.XenObjectsCount <= 0 &&
Array.BinarySearch <String>(emptyFolders, subFolder.opaque_ref) < 0)
{
toRemove.Add(subFolder);
continue;
}
}
foreach (Folder subFolder in toRemove)
{
folder.RemoveObject(subFolder);
folder.Connection.Cache.RemoveFolder(new XenRef <Folder>(subFolder.opaque_ref));
}
}
private static void RemoveObject(IXenObject ixmo)
{
InvokeHelper.AssertOnEventThread();
XenRef <Folder> path = new XenRef <Folder>(ixmo.Path);
Folder folder = ixmo.Connection.Resolve(path);
if (folder != null)
{
folder.RemoveObject(ixmo);
PotentiallyRemoveFolder(folder);
}
}
