RECURRING CALENDAR ITEM MASTER AND INSTANCE SYNCHRONIZATION

摘要

A synchronization window for synchronizing data for a calendar in a client calendar data store on a calendar data client computer system with data for the calendar in a server calendar data store on a calendar data server computer system can be calculated using a current time. A request for synchronization data for calendar items for the calendar with calendar times that are within the synchronization window can be sent to the calendar data server. One or more responses to the request can be received from the calendar data server. The response(s) can include received records for calendar items that are at least partially within the synchronization window. The received records can include a master record of a recurring calendar item and an instance record of an occurrence of the recurring calendar item. The received records for the calendar items can be incorporated in the client calendar data store.

主权项

1. A computer-implemented method, comprising:
automatically calculating a synchronization window for synchronizing data for a calendar in a pre-existing client calendar data store on a calendar data client computer system with data for the calendar in a server calendar data store on a calendar data server computer system, the calculation of the synchronization window using a current time; sending to the calendar data server a request for synchronization data for calendar items for the calendar with calendar times that are at least partially within the synchronization window; receiving from the calendar data server one or more responses to the request, the one or more responses comprising received records for calendar items that are at least partially within the synchronization window, the received records comprising a master record of a recurring calendar item and an instance record of an occurrence of the recurring calendar item; incorporating the received records for the calendar items in the client calendar data store; and displaying a calendar view with one or more representations of the calendar items on an output device of the client computer system.