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Posted to dev@poi.apache.org by bu...@apache.org on 2006/12/19 05:08:32 UTC
DO NOT REPLY [Bug 40039] - Excel file repaired after being created
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------- Additional Comments From epilz@altastrada.com 2006-12-18 20:08 -------
I just ran into this myself. The issue stems from using HFFSWorkbook#getBytes()
to create an input stream that eventually gets saved as a file. From the docs
for getBytes() I think it may just be a misunderstanding of what the method
returns.
Here's what I was doing that caused the problem:
HFFSWorkbook wb = new HFFSWorkbook();
// add sheets, rows, and cells.
return new ByteArrayInputStream(wb.getBytes());
The way I ended up solving this is as follows:
HFFSWorkbook wb = new HFFSWorkbook();
// add sheets, rows, and cells.
ByteArrayOutputStream baos = new ByteArrayOutputStream();
try {
workbook.write(baos);
return new ByteArrayInputStream(baos.toByteArray());
} catch (IOException e) {
try { baos.close(); } catch (IOException ee) { }
}
- Erik
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