Issue seems to be that DateFormatUtils.ISO_DATETIME objects are
FastDateFormat objects; whereas parseDate uses SimpleDateFormat. The
former supports "ZZ" whereas the latter does not.
Java 1.4 (not sure about later) had 'Z' which meant +0100.
FastDateFormat adds 'ZZ' to support the ISO standard of +01:00. ie)
presumably your actual value is +0100+0100.
Solution is probably to have parseDate use FastDateFormat, though
there will always be the issue that getPattern from FastDateFormat may
not work with SimpleDateFormat.
Could I get you to open up a JIRA issue?
http://issues.apache.org/jira/browse/LANG
Thanks for finding this,
Hen
On Thu, Sep 3, 2009 at 5:32 AM, Aaron Zeckoski<azeckoski@gmail.com> wrote:
> I cannot see why this is failing but here is my code:
>
> Date parseDate(String dateStr) {
> Date d = null;
> if (dateStr != null && ! "".equals(dateStr)) {
> try {
> // try to parse the date from ISO8601, general
> formats, and RFC-2822
> d = DateUtils.parseDate(dateStr, new String[] {
>
> DateFormatUtils.ISO_DATETIME_TIME_ZONE_FORMAT.getPattern()
> });
> } catch (ParseException e) {
> // nothing to do
> log.info("Failed to parse: " + dateStr + ":" + e, e);
> d = null;
> }
> }
> return d;
> }
>
> The string I am sending in to that method was generated like this:
> String isoDateStr = DateFormatUtils.ISO_DATETIME_TIME_ZONE_FORMAT.format(date);
>
> The exception is:
> 2009-09-03 13:29:37,644 [399355530@qtp3-2] INFO
> search.SOLRSearchService - Failed to parse:
> 2009-09-03T13:29:30+01:00:java.text.ParseException: Unable to parse
> the date: 2009-09-03T13:29:30+01:00
> java.text.ParseException: Unable to parse the date: 2009-09-03T13:29:30+01:00
> at org.apache.commons.lang.time.DateUtils.parseDate(DateUtils.java:285)
> at org.steeple.impl.search.SOLRSearchService.parseDate(SOLRSearchService.java:412)
> at org.steeple.impl.search.SOLRSearchService.execute(SOLRSearchService.java:311)
> ....
>
> I am open to absolutely any suggestion as I am completely baffled.
> -AZ
>
>
> --
> Aaron Zeckoski (azeckoski (at) vt.edu)
> Senior Research Engineer - CARET - University of Cambridge
> https://twitter.com/azeckoski - http://www.linkedin.com/in/azeckoski
> http://aaronz-sakai.blogspot.com/ - http://tinyurl.com/azprofile
>
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