Mercurial > altnet-hispano

annotate Agendas/trunk/src/Agendas.Domain/EventoNullState.cs @ 126:6012f2becf97

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Se agrega instalación de nuget package para el calendario de google.
author alabra
date Tue, 28 Jun 2011 23:35:22 -0400
parents 53bcd338542b
children 3639803112c6
rev   line source
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1 using System;
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2 using AltNetHispano.Agendas.Domain.Exceptions;
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3
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4 namespace AltNetHispano.Agendas.Domain
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5 {
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6 public class EventoNullState : EventoState
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7 {
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8 private EventoNullState()
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9 {
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10 }
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11
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12 private static readonly EventoState _instance = new EventoNullState();
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13 public static EventoState GetInstance()
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14 {
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15 return _instance;
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16 }
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17
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18 private const string Descripcion = "NullState";
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19
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20 public override void Promover(Evento evento, Accion accion)
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21 {
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22 switch (accion)
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23 {
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24 case Accion.Proponer:
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25 evento.SetEstado(EventoPropuestoState.GetInstance());
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26 evento.AddTrack(new Track(evento, Accion.Proponer));
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27 break;
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28 case Accion.Agendar:
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29 evento.SetEstado(EventoAgendadoState.GetInstance());
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30 evento.AddTrack(new Track(evento, Accion.Agendar));
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31 break;
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32 default:
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33 throw new AccionNoSoportadaException(this.GetType(), accion);
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34 }
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35 }
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36
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37 public override string GetDescripcion()
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38 {
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39 return Descripcion;
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40 }
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41
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42 public override bool PuedePromover(Accion accion)
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43 {
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44 return accion == Accion.Proponer || accion == Accion.Agendar;
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45 }
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46 }
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47 }