public static T GetDlcInternal <T>([NotNull] this IWorkingContext workingContext,
string serviceId,
bool throwExceptionOnFailure)
where T : class
{
if (workingContext == null)
{
throw new ArgumentNullException("workingContext");
}
if (string.IsNullOrEmpty(serviceId))
{
throw new ArgumentNullException("serviceId");
}
object obj1 = workingContext.DlcManager.Load(serviceId, throwExceptionOnFailure);
if (obj1 == null && throwExceptionOnFailure)
{
throw new DlcManagerException(string.Format("Could not load Dlc with service id '{0}'.", serviceId));
}
T obj2 = ServiceProviderHelper.AccessService <T>(obj1);
if (obj2 == null && throwExceptionOnFailure)
{
throw new DlcManagerException(string.Format("Dlc with service id '{0}' does not implement '{1}'.", serviceId, typeof(T).FullName));
}
return(obj2);
}