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The base class contains all the code for creating and starting the background workers, displaying the progress of the actions, handling failures and retries. The derived classes override the property for label at the top of the page and the method that generates the plan actions. Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
103 lines
3.8 KiB
C#
103 lines
3.8 KiB
C#
/* Copyright (c) Citrix Systems, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms,
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* with or without modification, are permitted provided
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* that the following conditions are met:
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*
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* * Redistributions of source code must retain the above
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* copyright notice, this list of conditions and the
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* following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the
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* following disclaimer in the documentation and/or other
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* materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
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* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Linq;
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using XenAdmin.Wizards.PatchingWizard.PlanActions;
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namespace XenAdmin.Wizards.PatchingWizard
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{
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class UpdateProgressBackgroundWorker : BackgroundWorker
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{
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private readonly int _actionsCount;
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public List<HostPlanActions> HostActions { get; private set; }
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public List<PlanAction> FinalActions { get; private set; }
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public List<PlanAction> CleanupActions { get; private set; }
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public readonly List<PlanAction> DoneActions = new List<PlanAction>();
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public readonly List<PlanAction> InProgressActions = new List<PlanAction>();
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public string Name { get; set; }
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public UpdateProgressBackgroundWorker(List<HostPlanActions> planActions, List<PlanAction> finalActions)
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{
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HostActions = planActions;
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FinalActions = finalActions;
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CleanupActions = finalActions.Where(a => a is RemoveUpdateFileFromMasterPlanAction).ToList();
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_actionsCount = HostActions.Sum(t => t.InitialPlanActions.Count + t.UpdatesPlanActions.Count + t.DelayedActions.Count) + FinalActions.Count;
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}
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public int ActionsCount
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{
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get { return _actionsCount; }
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}
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public new void CancelAsync()
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{
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if (HostActions != null)
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HostActions.ForEach(ha =>
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{
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var cur = ha;
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cur.InitialPlanActions.ForEach(pa =>
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{
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if (!pa.IsComplete)
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pa.Cancel();
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});
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cur.UpdatesPlanActions.ForEach(pa =>
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{
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if (!pa.IsComplete)
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pa.Cancel();
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});
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});
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base.CancelAsync();
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}
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}
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public struct HostPlanActions
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{
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public XenAPI.Host Host;
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public List<PlanAction> InitialPlanActions;
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public List<PlanAction> UpdatesPlanActions;
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public List<PlanAction> DelayedActions;
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public HostPlanActions(XenAPI.Host host)
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{
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Host = host;
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InitialPlanActions = new List<PlanAction>();
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UpdatesPlanActions = new List<PlanAction>();
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DelayedActions = new List<PlanAction>();
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}
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}
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}
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