xenadmin/XenModel/Actions/VM/SetVMStartupOptionsAction.cs
Mihaela Stoica 3c051654d6 CA-136173: Getting several notifications for one user-level action (e.g. Updating network operation creates 4 entries in the Notifications/Events view)
-  Suppress reporting of success and failure for sub-actions:
The suppress history flag is set when the action is created and if is false (by default) the action is added to the history (the Events list).
In order to suppress history for the subactions, we need change all actions used in Edit pages so their constructor can set the SuppressHistory flag and then use these constructors with suppressHistory = true on all the implementations of IEditPage.SaveSettings() where an action is created
(then we need to remember to do the same everytime we introduce a new page and / or "save" action).

Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
2014-07-21 11:19:04 +01:00

84 lines
3.2 KiB
C#

/* Copyright (c) Citrix Systems Inc.
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using System;
using System.Collections.Generic;
using XenAdmin.Core;
using XenAdmin.Network;
using XenAPI;
namespace XenAdmin.Actions
{
public class SetVMStartupOptionsAction : PureAsyncAction
{
private readonly Dictionary<VM, VMStartupOptions> settings = new Dictionary<VM, VMStartupOptions>();
private readonly Pool pool;
public SetVMStartupOptionsAction(IXenConnection connection, Dictionary<VM, VMStartupOptions> settings, bool suppressHistory)
: base(connection, Messages.SETTING_VM_STARTUP_OPTIONS, suppressHistory)
{
System.Diagnostics.Trace.Assert(connection != null);
System.Diagnostics.Trace.Assert(settings != null);
this.settings = settings;
this.pool = Helpers.GetPoolOfOne(this.Connection);
if (this.pool == null)
{
throw new Exception("Could not resolve pool in constructor");
}
}
protected override void Run()
{
int i = 0;
foreach (VM vm in settings.Keys)
{
Description = string.Format(Messages.SETTING_VM_STARTUP_OPTIONS_ON_X, Helpers.GetName(vm));
VM.set_order(this.Session, vm.opaque_ref, settings[vm].Order);
VM.set_start_delay(this.Session, vm.opaque_ref, settings[vm].StartDelay);
PercentComplete = (int)(++i * (60.0 / settings.Count));
if (Cancelling)
throw new CancelledException();
}
// Sync database to ensure new settings are saved to all hosts
RelatedTask = XenAPI.Pool.async_sync_database(this.Session);
PollToCompletion(60, 100);
Description = Messages.COMPLETED;
}
}
}