I can help you if you can. We can work together to fix the issues and
develop new features.
Cheers.
José Guilherme Macedo Vieira
2011/8/3 Yegor Kozlov <yegor.koz...@dinom.ru>
> So far the plan is to release it in late August.
>
> Yegor
>
> On Wed, Aug 3, 2011 at 3:01 PM, Guilherme Vieira <jguilherm...@gmail.com>
> wrote:
> > Yegor,
> >
> > I'm glad to help you to find this issue. This is exactly the problem. By
> now
> > I'm trying to fix it in my own code by replacing these characters. Though
> > the beta4 is not out yet I'm still using it in my project because I need
> to
> > write an excel with >100.000 lines. Do you know when the beta4 is gonna
> be
> > out?
> >
> > Cheers,
> > José Guilherme Macedo Vieira
> >
> >
> >
> > 2011/8/3 Yegor Kozlov <yegor.koz...@dinom.ru>
> >
> >> The culprit is the non-break space (charcode=\u00a0). I was able to
> >> reproduce the trouble with the following code:
> >>
> >> Workbook wb = new SXSSFWorkbook();
> >> Sheet sh = wb.createSheet();
> >> Row row = sh.createRow(0);
> >> row.createCell(0).setCellValue("ALEXANDRE\u00a0MARINHO DE
> SOUZA");
> >> FileOutputStream out = new FileOutputStream("/temp/test.xlsx");
> >> wb.write(out);
> >> out.close();
> >>
> >> The fix is coming soon and will be included in 3.8-beta4.
> >>
> >> Cheers,
> >> Yegor
> >>
> >> On Wed, Aug 3, 2011 at 1:59 PM, Guilherme Vieira <
> jguilherm...@gmail.com>
> >> wrote:
> >> > Dear Yegor,
> >> >
> >> > Your tip didn't work. So I guessed that there was a non-printable
> >> character
> >> > instead of white spaces. That said I tried to encode it with
> >> > URLEncoder.encode("the name goes here","ASCII"); and guess what? The
> >> encoded
> >> > name is as below:
> >> >
> >> > ALEXANDRE%3BF+MARINHO+DE+SOUZA
> >> >
> >> > It interesting because I can't remove it with replace all because we
> have
> >> > non-printable characters. So, I'm trying to find a regular expression
> >> that
> >> > matches to these expressions (%3BF and + ,respectively). It would be
> nice
> >> if
> >> > I could find a regular expression that matches to any special
> >> non-printable
> >> > characters. So, how do I proceed?
> >> >
> >> > And thanks in advance for your answer as well for your GREAT work in
> >> Apache
> >> > POI with the Big Grid Demo approach. It is just wonderful. Can't wait
> for
> >> > the final release (3.8-beta4).
> >> >
> >> > Best regards,
> >> > José Guilherme Macedo Vieira
> >> >
> >> >
> >> > 2011/8/3 Yegor Kozlov <yegor.koz...@dinom.ru>
> >> >
> >> >> Tweak your report generator and try the following tricks before
> >> >> passing strings to SXSSFCell:
> >> >>
> >> >> (a) string.replaceAll("\\s+", ""); // replace multiple white spaces
> >> >> with a single space
> >> >> (b) string.replace(' ', '_'); // replace white spaces with
> underscore
> >> >>
> >> >> Does any of (a) and (b) help?
> >> >>
> >> >> My hunch is that the problem is in something else, not in double
> white
> >> >> spaces. At least, I can't reproduce the problem with the following
> >> >> code snippet:
> >> >>
> >> >> Workbook wb = new SXSSFWorkbook();
> >> >> Sheet sh = wb.createSheet();
> >> >> for(int i = 0; i < 10000; i++) {
> >> >> Row row = sh.createRow(i);
> >> >> row.createCell(0).setCellValue("ALEXANDRE__MARINHO DE
> >> SOUZA");
> >> >> row.createCell(1).setCellValue("ALEXANDRE MARINHO DE
> SOUZA");
> >> >> row.createCell(2).setCellValue("ALEXANDRE MARINHO DE
> >> SOUZA");
> >> >> row.createCell(3).setCellValue("ALEXANDRE MARINHO DE
> >> SOUZA");
> >> >> }
> >> >>
> >> >> FileOutputStream out = new
> FileOutputStream("/temp/test.xlsx");
> >> >> wb.write(out);
> >> >> out.close();
> >> >>
> >> >> The generated file is readable and all spaces are there.
> >> >>
> >> >> Yegor
> >> >>
> >> >> On Tue, Aug 2, 2011 at 11:49 PM, Guilherme Vieira
> >> >> <jguilherm...@gmail.com> wrote:
> >> >> > So, I've searched column by column in the problematic line in order
> to
> >> >> > identify the problem. The problem is quite weird. It's a string
> column
> >> in
> >> >> > the database. This column stores people names.
> >> >> >
> >> >> > In my problem the name is: ALEXANDRE__MARINHO DE SOUZA
> >> >> >
> >> >> > Of course, without the underline character. Instead it is a
> whitespace
> >> >> > character. So, when with double whitespace character the file is
> >> >> corrupted.
> >> >> > And when I manually remove the one whitespace in the IDE, the file
> is
> >> >> also
> >> >> > corrupted. But when I change the whole name manually in the IDE,
> >> setting
> >> >> the
> >> >> > value to ALEXANDRE_MARINHO DE SOUZA, it works. It's strange. I
> don't
> >> know
> >> >> > why SXSSF is not accepting two whitespaces.
> >> >> >
> >> >> > Anyone have a clue?
> >> >> >
> >> >> >
> >> >> >
> >> >> > 2011/8/2 jguilhermemv <jguilherm...@gmail.com>
> >> >> >
> >> >> >> I tried without merged region and it didn't work. So, I noticed
> that
> >> >> there
> >> >> >> is a line in the file which present the error. It's the line
> (2451)
> >> and
> >> >> >> until the line 2450 everything works great. But for some reason
> when
> >> it
> >> >> >> reach the line 2450 it just doesn't work. I checked if the was any
> >> null
> >> >> >> values, but there wasn't. The writing routine is right, otherwise
> it
> >> >> >> wouldn't write until the line 2450.
> >> >> >>
> >> >> >> What can I do now?
> >> >> >>
> >> >> >> Best regards.
> >> >> >> José Guilherme Macedo Vieira
> >> >> >>
> >> >> >>
> >> >> >> 2011/8/2 Nick Burch-11 [via Apache POI] <
> >> >> >> ml-node+4658878-753894702-237...@n5.nabble.com>
> >> >> >>
> >> >> >> > On Tue, 2 Aug 2011, jguilhermemv wrote:
> >> >> >> > > Regarding the file, it makes use of some CellStyles and Merged
> >> >> Regions.
> >> >> >> >
> >> >> >> > Try without them, and see if that fixes it. You need to narrow
> your
> >> >> >> > problem down before you can figure out what to correct. Try to
> >> >> identify
> >> >> >> > the simplest file that fails, and the most complex one that
> works,
> >> the
> >> >> >> gap
> >> >> >> > there is your issue
> >> >> >> >
> >> >> >> > Nick
> >> >> >> >
> >> >> >> >
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> >> >>
> >>
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