xenadmin/XenAdmin/Diagnostics/Problems/PoolProblem/HAEnabledProblem.cs
Mihaela Stoica bd36a85bff CP-4816: Initial commit to git repo
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
2013-06-24 12:41:48 +01:00

85 lines
2.8 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.Windows.Forms;
using XenAdmin.Diagnostics.Checks;
using XenAPI;
using XenAdmin.Core;
using System.ComponentModel;
using XenAdmin.Actions;
using System.Collections.Generic;
using XenAdmin.Network;
namespace XenAdmin.Diagnostics.Problems.PoolProblem
{
class HAEnabledProblem : PoolProblem
{
private readonly long FailuresToTolerate;
private readonly List<SR> HeartbeatSrs = new List<SR>();
public HAEnabledProblem(Check check, Pool pool)
: base(check, pool)
{
FailuresToTolerate = pool.ha_host_failures_to_tolerate;
HeartbeatSrs = pool.GetHAHeartbeatSRs();
}
protected override AsyncAction CreateAction(out bool cancelled)
{
cancelled = false;
return new DisableHAAction(Pool);
}
public override AsyncAction UnwindChanges()
{
return new EnableHAAction(Pool, null, HeartbeatSrs, FailuresToTolerate);
}
public override string Description
{
get
{
return String.Format(Messages.UPDATES_WIZARD_HA_ON_DESCRIPTION, Pool);
}
}
public override string HelpMessage
{
get
{
return Messages.TURN_HA_OFF;
}
}
}
}