protected override object InternalTryGetValue(PropertyBag.BasicPropertyStore propertyBag)
{
StoreSession session = propertyBag.Context.Session;
if (session == null)
{
ExTraceGlobals.StorageTracer.TraceDebug((long)propertyBag.GetHashCode(), "ReminderDueByProperty: StoreObject is not present and the property bag is not a QueryResultsPropertyBag. First should be present when accessing a property on an object, and the second one - when called from a view. All other cases are wrong.");
return(propertyBag.GetValue(InternalSchema.ReminderDueByInternal));
}
PropertyError result = new PropertyError(InternalSchema.ReminderDueBy, PropertyErrorCode.GetCalculatedPropertyError);
CalendarItem calendarItem = propertyBag.Context.StoreObject as CalendarItem;
InternalRecurrence internalRecurrence = null;
if (calendarItem != null)
{
try
{
internalRecurrence = (InternalRecurrence)calendarItem.Recurrence;
goto IL_206;
}
catch (RecurrenceFormatException ex)
{
ExTraceGlobals.StorageTracer.TraceDebug <string, StoreObjectId>((long)session.GetHashCode(), "Unable to parse recurrence info. Using the stored value for DueBy.\r\n\tError: {0}\r\n\tID:{1}", ex.Message, (calendarItem.Id != null) ? calendarItem.Id.ObjectId : null);
return(result);
}
catch (CorruptDataException ex2)
{
ExTraceGlobals.StorageTracer.TraceDebug <string, StoreObjectId>((long)session.GetHashCode(), "Unable to parse the organizer timezone. Using the stored value for DueBy.\r\n\tError: {0}\r\n\tID:{1}", ex2.Message, (calendarItem.Id != null) ? calendarItem.Id.ObjectId : null);
return(result);
}
}
byte[] entryId;
if (Util.TryConvertTo <byte[]>(propertyBag.GetValue(InternalSchema.EntryId), out entryId))
{
VersionedId versionedId = new VersionedId(StoreObjectId.FromProviderSpecificId(entryId), Array <byte> .Empty);
byte[] array = propertyBag.GetValue(InternalSchema.AppointmentRecurrenceBlob) as byte[];
if (array != null)
{
string valueOrDefault = propertyBag.GetValueOrDefault <string>(InternalSchema.TimeZone, string.Empty);
byte[] valueOrDefault2 = propertyBag.GetValueOrDefault <byte[]>(InternalSchema.TimeZoneBlob);
byte[] valueOrDefault3 = propertyBag.GetValueOrDefault <byte[]>(InternalSchema.TimeZoneDefinitionRecurring);
ExTimeZone timeZoneFromProperties = TimeZoneHelper.GetTimeZoneFromProperties(valueOrDefault, valueOrDefault2, valueOrDefault3);
if (timeZoneFromProperties == null)
{
ExTraceGlobals.StorageTracer.TraceDebug <string, StoreObjectId>((long)session.GetHashCode(), "Unable to parse the organizer timezone. Using the stored value for DueBy.\r\n\tError: {0}\r\n\tID:{1}", "organizerTimeZone is null", versionedId.ObjectId);
return(result);
}
try
{
internalRecurrence = InternalRecurrence.GetRecurrence(versionedId, session, array, timeZoneFromProperties, CalendarItem.DefaultCodePage);
}
catch (RecurrenceFormatException ex3)
{
ExTraceGlobals.StorageTracer.TraceDebug <string, StoreObjectId>((long)session.GetHashCode(), "Unable to parse recurrence info. Using the stored value for DueBy.\r\n\tError: {0}\r\n\tID:{1}", ex3.Message, versionedId.ObjectId);
return(result);
}
catch (CorruptDataException ex4)
{
ExTraceGlobals.StorageTracer.TraceDebug <string, StoreObjectId>((long)session.GetHashCode(), "Unable to parse the organizer timezone. Using the stored value for DueBy.\r\n\tError: {0}\r\n\tID:{1}", ex4.Message, versionedId.ObjectId);
return(result);
}
}
}
IL_206:
bool defaultIsSet;
int defaultMinutesBeforeStart;
ExDateTime value;
if (internalRecurrence == null || !Util.TryConvertTo <bool>(propertyBag.GetValue(InternalSchema.ReminderIsSetInternal), out defaultIsSet) || !Util.TryConvertTo <int>(propertyBag.GetValue(InternalSchema.ReminderMinutesBeforeStartInternal), out defaultMinutesBeforeStart) || !Util.TryConvertTo <ExDateTime>(propertyBag.GetValue(InternalSchema.ReminderNextTime), out value))
{
return(propertyBag.GetValue(InternalSchema.ReminderDueByInternal));
}
ExDateTime probeTime = Reminder.GetProbeTime(Reminder.GetTimeNow(session.ExTimeZone), new ExDateTime?(value));
OccurrenceInfo mostRecentOccurrence;
try
{
mostRecentOccurrence = CalendarItem.CustomReminder.GetMostRecentOccurrence(internalRecurrence, probeTime, defaultIsSet, defaultMinutesBeforeStart);
}
catch (CorruptDataException)
{
return(result);
}
if (mostRecentOccurrence == null)
{
return(new PropertyError(this, PropertyErrorCode.NotFound));
}
return(mostRecentOccurrence.StartTime);
}
private ExDateTime GetProbeTime(ExDateTime actualizationTime)
{
return(Reminder.GetProbeTime(actualizationTime, this.ReminderNextTime));
}