休眠日期限制

Question

I am facing issue in hibernate criteria restriction. I have data in db2 table as 2014-03-05 20:07:33 and I am trying to fetch data based on the below criteria:

hibernateCriteria.add(Restrictions.ge("eventTs",
            getLowerBoundDate(adminReportsBeanDTO.getFromDate())));
    hibernateCriteria.add(Restrictions.le("eventTs",
            getUpperBoundDate(adminReportsBeanDTO.getToDate())));
public static Date getLowerBoundDate(Date fromDate) {
    Calendar cal = Calendar.getInstance();
    cal.setTime(fromDate);
    cal.set(Calendar.HOUR_OF_DAY, 0);
    cal.set(Calendar.MINUTE, 0);
    cal.set(Calendar.SECOND, 0);
    cal.set(Calendar.MILLISECOND, 0);
    return cal.getTime();
}

/**
 * 
 * @param fromDate
 * @return
 */
public static Date getUpperBoundDate(Date toDate) {
    Calendar cal = Calendar.getInstance();
    cal.setTime(toDate);
    cal.set(Calendar.HOUR_OF_DAY, 23);
    cal.set(Calendar.MINUTE, 59);
    cal.set(Calendar.SECOND, 59);
    cal.set(Calendar.MILLISECOND, 999);
    return cal.getTime();
}

and from date is as Wed Mar 05 00:00:00 IST 2014 and to date is Wed Mar 05 23:59:59 IST 2014

and I have records in the table for the above date but it is not displaying. But the report is displaying for the next date 6th march.

here is my hibernate criteria

CriteriaImpl(com.gtech.lsp.beans.Audit:this[][eventTs>=Wed Mar 05 00:00:00 IST 2014,            eventTs<=Wed Mar 05 23:59:59 IST 2014])

Please help me on this.

Answer 1

It looks like you're comparing dates in different timezones! Your Java Calendar are set in Indian timezone (IST). What about the dates in database? Try setting your Calendar timezone to GMT if this is your database timezone:

TimeZone tz = TimeZone.getTimeZone("GMT");
cal.setTimeZone(tz);