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Re: javahl date/time conversions in Status.java

From: Patrick Mayweg <mayweg_at_qint.de>
Date: 2005-04-28 09:13:34 CEST

Hi Daniel,
the date/time in subversion are microseconds and java works with millis.
That why I divide by 1000.
Regards.
Patrick

Daniel Rall wrote:

>Patrick, I'm curious why Status's getLastChangedDate() and
>getLockCreationDate() date accessor methods divide their respective
>longs by 1000? I'd assume those longs to represent either millis or
>seconds, in which case they'd be used with no conversion, or multiplied
>by 1000 before handing off to java.util.Date's constructor (which takes
>time-since-epoch in milliseconds as an argument).
>
>http://java.sun.com/j2se/1.4.2/docs/api/java/util/Date.html#Date(long)
>
>Do I misunderstand, or should I make the following change?
>
>Thanks, Dan
>
>
>---
>subversion/bindings/java/javahl/src/org/tigris/subversion/javahl/Status.java (revision 14486)
>+++
>subversion/bindings/java/javahl/src/org/tigris/subversion/javahl/Status.java (working copy)
>@@ -240,10 +240,7 @@
> */
> public Date getLastChangedDate()
> {
>- if (lastChangedDate == 0)
>- return null;
>- else
>- return new Date(lastChangedDate / 1000);
>+ return millisToDate(lastChangedDate);
> }
>
> /**
>@@ -535,10 +532,7 @@
> */
> public Date getLockCreationDate()
> {
>- if (lockCreationDate == 0)
>- return null;
>- else
>- return new Date(lockCreationDate / 1000);
>+ return millisToDate(lockCreationDate);
> }
>
> /**
>@@ -596,4 +590,15 @@
> }
> }
> }
>+
>+ /**
>+ * Converts a milliseconds since the epoch to a Date object.
>+ *
>+ * @return A Date object, or <code>null</code> if
>+ * <code>millis</code> was zero.
>+ */
>+ private static Date millisToDate(long millis)
>+ {
>+ return (millis == 0 ? null : new Date(millis));
>+ }
> }
>
>
>
>

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Received on Thu Apr 28 09:15:00 2005

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