xenadmin/XenAdmin/Wizards/PatchingWizard/PlanActions/PlanActionWithSession.cs

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using System;
using System.Collections.Generic;
using XenAdmin.Network;
using XenAPI;

namespace XenAdmin.Wizards.PatchingWizard.PlanActions
{
    public abstract class PlanActionWithSession : PlanAction
    {
        protected readonly IXenConnection Connection;

        protected PlanActionWithSession(IXenConnection connection)
        {
            if (connection == null)
                throw new ArgumentException(string.Format("{0} connection null", GetType().Name));
            Connection = connection;
        }

        protected abstract void RunWithSession(ref Session session);

        protected sealed override void _Run()
        {
            Session session = Connection.DuplicateSession();

            RunWithSession(ref session);
        }

        public sealed override void Run()
        {
            base.Run();
        }
    }
}