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Re: Question on JavaHL change

From: Blair Zajac <blair_at_orcaware.com>
Date: Wed, 21 May 2008 23:08:35 -0700

Mark,

I'll take a look at this tomorrow morning.

Regards,
Blair

On May 21, 2008, at 5:04 PM, Mark Phippard wrote:

> I have a question on recent JavaHL change merged to 1.5.x branch.
>
> In the logMessageCallback we now return a Map of revprops instead of
> the individual revprops. svn:date is returned as the date value.
> This forces us to add code like the following to get the timeMicros:
>
>
> // Really hacky date parser, because Java doesn't support
> // microseconds natively.
> try {
> DateFormat formatter = new SimpleDateFormat(
> "yyyy-MM-dd'T'HH:mm:ss.SSS");
> String datestr = ((String) revprops.get("svn:date"));
> Date date = formatter.parse(datestr.substring(0, 23));
> Calendar cal = Calendar.getInstance();
> cal.setTime(date);
> timeMicros = cal.getTimeInMillis();
>
> timeMicros = timeMicros * 1000
> +
> Integer.parseInt(datestr.substring(23, 26));
>
> I thought the timeMicros were only added in 1.5 to be a more efficient
> way to pass the date along. Or perhaps it was the extra precision.
> Either way, the efficiency and precision are both gone now. It seems
> like we should either:
>
> a) pass the timeMicros as an explicit parameter to the callback
> b) store it in the revprops. Either as the value of svn:date or as a
> made up revprop like svn:timemicros.
> c) forget it altogether and just pass along the date as is
>
> I am adding Blair to the cc: as I recall he added the original
> timeMicros feature for his own needs.
>
> --
> Thanks
>
> Mark Phippard
> http://markphip.blogspot.com/
>
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Received on 2008-05-22 08:08:51 CEST

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