Yegor,
Where can I find information about zipping and unzipping these files?
Best regards,
José Guilherme Macedo Vieira
2011/8/3 Yegor Kozlov <yegor.koz...@dinom.ru>
> It would be a valuable contribution if you generate two worksheets
> containing strings with \u00a0. One with SXSSF and the other with
> XSSF. You can use my code snippet. Then unzip the files, compare and
> figure out what's wrong with handling \u00a0 in SXSSF.
>
> You want to look at sharedStrings.xml and sheet1.xml.
>
> Yegor
>
> On Wed, Aug 3, 2011 at 4:22 PM, Guilherme Vieira <jguilherm...@gmail.com>
> wrote:
> > 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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> >> >> >> >> >
> >> >> >> >> >
> >> >> >> >>
> >> >> >>
> >> >>
> >>
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> >> >> >> Content,
> >> >> >> >> click
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> >> >> >> >> >
> >> >> >> >> >
> >> >> >> >>
> >> >> >> >>
> >> >> >> >> --
> >> >> >> >> View this message in context:
> >> >> >> >>
> >> >> >>
> >> >>
> >>
> http://apache-poi.1045710.n5.nabble.com/Apache-POI-3-8-SXSSFWorkbook-Unreadable-Content-tp4658852p4659737.html
> >> >> >> >> Sent from the POI - Dev mailing list archive at Nabble.com.
> >> >> >> >>
> >> >> >> >
> >> >> >>
> >> >> >>
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