ntpa/Ntp.Analyzer.Gui/Transaction/HostUpdate.cs

//
// HostOperation.cs
//
// Author:
//       Carsten Sonne Larsen <cs@innolan.dk>
//
// Copyright (c) 2013-2016 Carsten Sonne Larsen
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
using System;
using Ntp.Analyzer.Gui.Model;

namespace Ntp.Analyzer.Gui.Transaction
{
    public sealed class HostUpdate : HostOperation
    {
        public HostUpdate (Host host, int propIndex, string value)
            : base(host)
        {
            this.propIndex = propIndex;
            this.value = value;
        }

        private readonly int propIndex;
        private readonly string value;

        public override void Execute ()
        {
            switch (propIndex) {
            case 1:
                Host.Name = value;
                break;
            case 2:
                Host.Address = value;
                break;
            case 3:
                Host.Port = Convert.ToInt32 (value);
                break;
            default:
                throw new ArgumentOutOfRangeException ("propIndex");
            }
        }
    }
}