private RecurrenceRuleException[] LoadExceptions(RecurrenceRule recurrence)
{
try
{
log.LogFunctionStart();
log.Log("Loading exceptions ...", LogLevel.Debug);
recurrence.LoadRelation(RecurrenceRule.RelationNames.Exceptions, service, "*");
recurrence.LoadRelation(RecurrenceRule.RelationNames.ExceptionGroupings, service, "*");
var exceptions = new RecurrenceRuleException[0];
if (recurrence.Exceptions != null)
{
exceptions = exceptions.Union(recurrence.Exceptions).ToArray();
}
if (recurrence.ExceptionGroupings != null)
{
log.Log("Loading exceptions in groupings ...", LogLevel.Debug);
foreach (var grouping in recurrence.ExceptionGroupings)
{
grouping.LoadRelation(RecurrenceRuleExceptionGrouping.RelationNames.Exceptions, service, "*");
if (grouping.Exceptions != null)
{
exceptions = exceptions.Union(grouping.Exceptions).ToArray();
}
}
}
log.Log($"Exceptions count: {exceptions.Length}");
return(exceptions);
}
catch (Exception ex)
{
log.Log(ex);
throw;
}
finally
{
log.LogFunctionEnd();
}
}