mirror of
https://github.com/xcp-ng/xenadmin.git
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104 lines
4.2 KiB
C#
104 lines
4.2 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;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using XenAdmin.Network;
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using XenAdmin.Core;
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using XenAPI;
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using XenAdmin.Dialogs;
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using System.Collections.ObjectModel;
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using System.Windows.Forms;
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namespace XenAdmin.Commands
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{
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/// <summary>
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/// Deconfigures Workload Balancing for the selected Pool.
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/// </summary>
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internal class DisconnectWlbServerCommand : Command
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{
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private static readonly log4net.ILog log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
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/// <summary>
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/// Initializes a new instance of this Command. The parameter-less constructor is required if
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/// this Command is to be attached to a ToolStrip menu item or button. It should not be used in any other scenario.
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/// </summary>
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public DisconnectWlbServerCommand()
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{
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}
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protected override void ExecuteCore(SelectedItemCollection selection)
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{
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if (Helpers.FeatureForbidden(selection[0].XenObject, Host.RestrictWLB))
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{
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// Show upsell dialog
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using (var dlg = new UpsellDialog(HiddenFeatures.LinkLabelHidden ? Messages.UPSELL_BLURB_WLB : Messages.UPSELL_BLURB_WLB + Messages.UPSELL_BLURB_TRIAL,
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InvisibleMessages.UPSELL_LEARNMOREURL_TRIAL))
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dlg.ShowDialog(Parent);
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return;
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}
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try
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{
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Dialogs.Wlb.DisableWLBDialog disableDialog = new XenAdmin.Dialogs.Wlb.DisableWLBDialog(string.Empty);
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DialogResult dr = disableDialog.ShowDialog(MainWindow.ActiveForm);
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if (dr == DialogResult.OK)
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{
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Actions.Wlb.DisableWLBAction action = new Actions.Wlb.DisableWLBAction(selection[0].PoolAncestor, true);
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action.Completed += Program.MainWindow.action_Completed;
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action.RunAsync();
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}
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}
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catch (Failure exn)
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{
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log.Error(exn, exn);
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}
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}
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protected override bool CanExecuteCore(SelectedItemCollection selection)
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{
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if (selection.Count == 1)
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{
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IXenConnection connection = selection[0].Connection;
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Pool pool = selection[0].PoolAncestor;
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bool inPool = pool != null;
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return inPool && (Helpers.WlbConfigured(pool.Connection) && !Helpers.FeatureForbidden(connection, Host.RestrictWLB));
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}
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return false;
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}
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}
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}
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