public static MdoVistaDao getInstance()
{
if (_singleton == null)
{
lock (_locker)
{
if (_singleton == null)
{
_singleton = new MdoVistaDao();
}
}
}
return(_singleton);
}
public IVistaDao getVistaDao(String daoType)
{
if (String.Equals("MdoVistaDao", daoType, StringComparison.CurrentCultureIgnoreCase))
{
return(MdoVistaDao.getInstance());
}
else if (String.Equals("WcfVistaDao", daoType, StringComparison.CurrentCultureIgnoreCase))
{
return(new WcfVistaDao());
}
else if (String.Equals("MockVistaDao", daoType, StringComparison.CurrentCultureIgnoreCase))
{
return(new MockVistaDao());
}
else
{
throw new ArgumentException("Invalid Vista DAO type!");
}
}