xenadmin/XenModel/Actions/WLB/WlbRetrieveVmRecommendationsAction.cs
Konstantina Chremmou fd2ee1922a CA-286291: Missing copyright.
Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
2018-05-14 13:37:40 +01:00

89 lines
3.2 KiB
C#

/* Copyright (c) Citrix Systems, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms,
* with or without modification, are permitted provided
* that the following conditions are met:
*
* * Redistributions of source code must retain the above
* copyright notice, this list of conditions and the
* following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the
* following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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*/
using System;
using System.Collections.Generic;
using XenAdmin.Core;
using XenAdmin.Network;
using XenAPI;
namespace XenAdmin.Actions
{
public class WlbRetrieveVmRecommendationsAction: PureAsyncAction
{
private static readonly log4net.ILog log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
private readonly List<VM> vms;
private readonly Dictionary<VM, Dictionary<XenRef<Host>, string[]>> recommendations = new Dictionary<VM, Dictionary<XenRef<Host>, string[]>>();
private bool isError;
public WlbRetrieveVmRecommendationsAction(IXenConnection connection, List<VM> vms)
: base(connection, Messages.WLB_RETRIEVING_VM_RECOMMENDATIONS, true)
{
this.vms = vms;
}
protected override void Run()
{
if (vms.Count == 0)
{
isError = true;
return;
}
if (Helpers.WlbEnabled(vms[0].Connection))
{
try
{
foreach (var vm in vms)
{
recommendations[vm] = VM.retrieve_wlb_recommendations(Session, vm.opaque_ref);
}
}
catch (Exception e)
{
log.Error("Error getting WLB recommendations", e);
isError = true;
}
}
else
{
isError = true;
}
}
public Dictionary<VM, Dictionary<XenRef<Host>, string[]>> Recommendations
{
get { return isError ? null : recommendations; }
}
}
}