private AsyncAction GetCleanActionForPoolPatch(Pool_patch patch)
{
if (patch == null || patch.Connection == null || !patch.Connection.IsConnected)
{
return(null);
}
if (patch.HostsAppliedTo().Count == 0)
{
return(new RemovePatchAction(patch));
}
return(new DelegatedAsyncAction(patch.Connection, Messages.REMOVE_PATCH, "", "", session => Pool_patch.async_pool_clean(session, patch.opaque_ref)));
}
public void UpdateDetails()
{
_imageCell.Value = expanded ? Resources.expanded_triangle : Resources.contracted_triangle;
if (_isFile)
{
_nameCell.Value = System.IO.Path.GetFileName(_patchPath);
FileInfo fileInfo = new FileInfo(_patchPath);
string description = expanded
? fileInfo.Exists
? String.Format(Messages.PATCH_EXPANDED_DESCRIPTION
, _patchPath, fileInfo.CreationTime,
fileInfo.LastWriteTime, Util.DiskSizeString(fileInfo.Length))
: String.Format(Messages.PATCH_NOT_FOUND_EXPANDED_DESCRIPTION,
_patchPath)
: _patchPath;
UpdateFileDetails(description, fileInfo.Exists ? Messages.NOT_UPLOADED : Messages.PATCH_NOT_FOUND);
}
else
{
//It works across connections
_nameCell.Value = Helpers.GetName(Patch);
StringBuilder appliedOn = new StringBuilder(Messages.APPLIED_ON);
List <Host> hostsAppliedTo = new List <Host>();
foreach (IXenConnection xenConnection in ConnectionsManager.XenConnectionsCopy)
{
Pool_patch poolPatch = xenConnection.Cache.Find_By_Uuid <Pool_patch>(Patch.uuid);
if (poolPatch != null)
{
hostsAppliedTo.AddRange(poolPatch.HostsAppliedTo());
}
}
if (hostsAppliedTo.Count > 0)
{
appliedOn.Append(Helpers.GetListOfNames(hostsAppliedTo));
}
else
{
appliedOn.Append(Messages.NONE);
}
_descriptionCell.Value = expanded ? String.Format("{0}\n{1}", _patch.Description, appliedOn.ToString())
: _patch.Description;
int totalNumberHostsRunning = 0;
foreach (IXenConnection xenConnection in ConnectionsManager.XenConnectionsCopy)
{
foreach (Host host in xenConnection.Cache.Hosts)
{
totalNumberHostsRunning++;
}
}
if (hostsAppliedTo.Count == 0)
{
_statusCell.Value = Messages.NOT_APPLIED;
}
else if (hostsAppliedTo.Count == totalNumberHostsRunning)
{
_statusCell.Value = Messages.FULLY_APPLIED;
this.Enabled = false;
}
else
{
List <Host> appliedTo = Patch.HostsAppliedTo();
if (appliedTo.Count > 0 && appliedTo[0].isOEM)
{
_statusCell.Value = Messages.FULLY_APPLIED;
this.Enabled = false;
}
else
{
_statusCell.Value = Messages.PARTIALLY_APPLIED;
}
}
}
}