view Agendas/trunk/src/Agendas.Domain/EventoConfirmadoState.cs @ 116:53bcd338542b

acciones de confirmar y publicar desde la UI
author Nelo@Kenia.neluz.int
date Sun, 19 Jun 2011 13:00:02 -0300
parents c5034884c7d7
children 3639803112c6
line wrap: on
line source

using System;
using AltNetHispano.Agendas.Domain.Exceptions;

namespace AltNetHispano.Agendas.Domain
{
  public class EventoConfirmadoState : EventoState
  {
    private EventoConfirmadoState()
    {
    }

    private static readonly EventoState _instance = new EventoConfirmadoState();
    public static EventoState GetInstance()
    {
      return _instance;
    }

    private const string Descripcion = "Confirmado";

    public override void Promover(Evento evento, Accion accion)
    {
      switch (accion)
      {
        case Accion.Publicar:
          evento.SetEstado(EventoPublicadoState.GetInstance());
          evento.AddTrack(new Track(evento, Accion.Publicar));
          break;
        default:
          throw new AccionNoSoportadaException(this.GetType(), accion);
      }
    }

    public override string GetDescripcion()
    {
      return Descripcion;
    }

  	public override bool PuedePromover(Accion accion)
  	{
  		return accion == Accion.Publicar;
  	}
  }
}