/// <summary>
/// Helper method to create an ExchangeCalendarFactory
/// </summary>
/// <param name="calendarConfiguration"></param>
/// <returns></returns>
private ICalendarFactory GetExchangeCalendarFactory(ICalendarConfiguration calendarConfiguration)
{
var exchangeCalendarConfiguration = calendarConfiguration as ExchangeCalendarConfiguration;
if (exchangeCalendarConfiguration == null)
{
throw new InvalidDataException("Unable to cast calendar config to Exchange calendar format.");
}
return ExchangeCalendarFactory.CreateFromCalendarConfiguration(exchangeCalendarConfiguration);
}
/// <summary>
/// Helper method to get a calendar factory, consider splitting this out into yet another factory class.
/// </summary>
/// <param name="calendarConfiguration"></param>
/// <param name="serviceConfiguration"></param>
/// <returns></returns>
private ICalendarFactory GetCalendarFactory(ICalendarConfiguration calendarConfiguration, IServiceConfiguration serviceConfiguration)
{
switch (calendarConfiguration.CalendarType)
{
case CalendarType.Google:
return GetGoogleCalendarFactory(calendarConfiguration, serviceConfiguration);
case CalendarType.Exchange:
return GetExchangeCalendarFactory(calendarConfiguration);
default:
throw new InvalidDataException("Unknown calendar type");
}
}
/// <summary>
/// Helper method to create a GoogleCalendarFactory
/// </summary>
/// <param name="calendarConfiguration"></param>
/// <param name="serviceConfiguration"></param>
/// <returns></returns>
private ICalendarFactory GetGoogleCalendarFactory(ICalendarConfiguration calendarConfiguration, IServiceConfiguration serviceConfiguration)
{
var googleCalendarConfiguration = calendarConfiguration as GoogleCalendarConfiguration;
if (googleCalendarConfiguration == null)
{
throw new InvalidDataException("Unable to cast calendar config to Google calendar format.");
}
var googleServiceConfiguration = serviceConfiguration as GoogleServiceConfiguration;
if (googleServiceConfiguration == null)
{
throw new InvalidDataException("Unable to cast service config to Google service format.");
}
return new GoogleCalendarFactory(googleCalendarConfiguration, googleServiceConfiguration);
}
public CalendarReader(ICalendarConfiguration calendarConfiguration)
{
_calendarConfiguration = calendarConfiguration;
}
