xenadmin/XenAdmin/Diagnostics/Problems/HostProblem/HostMaintenanceMode.cs

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/* 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 XenAdmin.Commands;
using XenAdmin.Diagnostics.Checks;
using XenAPI;
using XenAdmin.Actions;
namespace XenAdmin.Diagnostics.Problems.HostProblem
{
public class HostMaintenanceMode : HostProblem
{
public HostMaintenanceMode(Check check, Host host)
: base(check, host)
{
}
public override string Description
{
get { return string.Format(Messages.UPDATES_WIZARD_HOST_MAINTENANCE_MODE, ServerName); }
}
protected override AsyncAction CreateAction(out bool cancelled)
{
cancelled = false;
Program.MainWindow.CloseActiveWizards(Server.Connection);
return new EnableHostAction(Server, false, AddHostToPoolCommand.EnableNtolDialog);
}
public override string HelpMessage
{
get { return Messages.ENABLE_PLAIN; }
}
public override AsyncAction CreateUnwindChangesAction()
{
Program.MainWindow.CloseActiveWizards(Server.Connection);
var server = Server.Connection.Resolve(new XenRef<Host>(Server.opaque_ref));
if (server == null)
return null;
return new DisableHostAction(server);
}
}
}