xenadmin/XenModel/Actions/VIF/DeleteVIFAction.cs
Konstantina Chremmou ae22560ce8 Converted all extension get properties of the API classes to methods in order to
prevent them from being serialised alongside the API properties. This will also
be useful for moving the API bindings out of XenModel.

Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
2017-09-03 03:35:30 +01:00

90 lines
3.3 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
* SUCH DAMAGE.
*/
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using XenAdmin.Actions;
using XenAPI;
namespace XenAdmin.Actions
{
public class DeleteVIFAction : PureAsyncAction
{
private XenAPI.VIF _vif;
public DeleteVIFAction(XenAPI.VIF vif):base(vif.Connection,String.Format(Messages.ACTION_VIF_DELETING_TITLE, vif.NetworkName(), vif.Connection.Resolve(vif.VM).Name()))
{
_vif=vif;
VM = vif.Connection.Resolve(vif.VM);
}
/// <summary>
/// List of XML RPC calls made by the class although not need explicity by
/// this class as it's pure async
/// </summary>
public static readonly List<string> XmlRpcMethods = new List<string>()
{
"VIF.unplug",
"VIF.destroy"
};
protected override void Run()
{
Description = Messages.ACTION_VIF_DELETING;
DeleteVIF();
Description = Messages.ACTION_VIF_DELETED;
}
private void DeleteVIF()
{
if (VM.power_state == XenAPI.vm_power_state.Running
&& XenAPI.VIF.get_allowed_operations(Session, _vif.opaque_ref).Contains(XenAPI.vif_operations.unplug))
{
try
{
XenAPI.VIF.unplug(Session, _vif.opaque_ref);
}
catch (XenAPI.Failure exn)
{
// Ignore the failure if it's already detached -- throw everything else.
if (exn.ErrorDescription[0] != XenAPI.Failure.DEVICE_ALREADY_DETACHED)
{
throw;
}
}
}
XenAPI.VIF.destroy(Session, _vif.opaque_ref);
}
}
}