Examples with TzOnsetInfo com.zimbra.soap.type.TzOnsetInfo used on opensource projects

Example 1 with TzOnsetInfo

use of com.zimbra.soap.type.TzOnsetInfo in project zm-mailbox by Zimbra.

the class CalendarUtils method parseTimeZone.

/**
     * Parse a <tz> definition, as described in soap-calendar.txt and soap.txt (SearchRequest)
     */
public static ICalTimeZone parseTimeZone(CalTZInfoInterface calTZ) throws ServiceException {
    String tzid = calTZ.getId();
    if (null == calTZ.getTzStdOffset()) {
        throw ServiceException.INVALID_REQUEST("Unknown TZ: \"" + tzid + "\" and no " + MailConstants.A_CAL_TZ_STDOFFSET + " specified", null);
    }
    int standardOffset = calTZ.getTzStdOffset();
    int daylightOffset = Objects.firstNonNull(calTZ.getTzDayOffset(), standardOffset);
    // minutes to milliseconds
    standardOffset *= 60 * 1000;
    daylightOffset *= 60 * 1000;
    SimpleOnset standardOnset = null;
    SimpleOnset daylightOnset = null;
    if (daylightOffset != standardOffset) {
        TzOnsetInfo standard = calTZ.getStandardTzOnset();
        TzOnsetInfo daylight = calTZ.getDaylightTzOnset();
        if (standard == null || daylight == null)
            throw ServiceException.INVALID_REQUEST("DST time zone missing standard and/or daylight onset", null);
        standardOnset = parseSimpleOnset(standard);
        daylightOnset = parseSimpleOnset(daylight);
    }
    String standardTzname = calTZ.getStandardTZName();
    String daylightTzname = calTZ.getDaylightTZName();
    return ICalTimeZone.lookup(tzid, standardOffset, standardOnset, standardTzname, daylightOffset, daylightOnset, daylightTzname);
}